Unit 1 How can we become a good learners
Unit 1 How can we become a good learners?
delicious!(1)
Section A(1a—2d)
【学习目标】使用频率副词及短语，描述课余时间的活动安排。
一、词汇
Textbook _______ aloud _______ pronunciation _______ patient _______ sentence________ 二、短语
ask… for help _____________ spoken English ____________
have conversations with = talk with/to ______________________
give a report ____________ get the main ideas ________________
at first ______________ word by word ________________
study with a group ________________
三、句型
1. I study by working with a group.
2. It’s too hard to understand spoken English.
3. I have to finish reading a book and give a report next Monday.
4. The more you read, the faster you’ll be.
【学习活动】
1.I study by working with a group.
我通过小组活动来学习。
“by+ v.-ing”结构在句子中作方式状语，常用来表示“以，靠，借助，通过，用（某种方法或手段）”而达到某种预期的目的。
I want to improve my spoken English by talking with the Englishmen.
我想通过与英国人交谈来提高我的英语口语。
[拓展] 该结构常用来回答，How do you …?或How can I …? 这类的问题。
How do you learn English? 你是如何学英语的？
I learn English by listening to the tape. 我通过听磁带学英语。
2. It’s too hard to understand spoken English.
英语口语太难理解了。
“too + 形容词/副词+ to do sth.”结构意为“太…而不能…”，其后的不定式to do sth. 做结果状语，表示否定的意思。
The water is too hot to drink. 水太烫，不能喝。
3. I have to finish reading a book and give a report next Monday.
我得看完一本书并且下周一作报告。
finish doing sth. 意为“做完某事”
I have finished writing this book.
4. The more you read, the faster you’ll be.
你读得越多，你读得越快。
“the + 比较级，the + 比较级”意为“越…越…”。当比较级修饰动词时，要用副词形式；当比较级作表语或定语时，要用形容词形式。
The higher you climb, the farther you will see. 你爬得越高，就看得越远。
【成果展示】
一、Listen and fill the blanks.
1b
Boy: Hey, everybody. There’s a big test on Tuesday. I really need some help. Can you tell me how you study for a big test.
V oices: Sure! Yes. Sure we will.
Boy: You did really well on the last English test, didn’t you, Meiping?
Meiping: Yeah! I did OK.
Boy: Well, how did you study for it?
Meiping: By ______ _______ _________.
Boy: Maybe I’ll try that. So, how do you study for a test, Peter.
Peter: By _____ _____ ______ ______ ______. She’s always happy to answer my questions. Boy: That’s interesting. How do you study, Tony?
Tony: I like to study by _____ ______ ______. But sometimes my mother thinks I’m listening to music. And then she gets mad.
Boy: Oh, maybe I won’t do that then.
二、根据句意及汉语提示完成句子。
1. I improve my spoken English by reading the textbook ________(出声地).
2. The teacher asked us to make a __________ (交谈) in English.
3. His English is not bad, but his (发音) isn't good.
4. The old man is very kind and he is always __________(有耐心的) with children.
5. You can find this ____________ (句子) in the Holy Bible.
三、根据汉语意思完成句子。
1. “你是怎样备考的？”“我通过读课本来复习备考。”
—How do you ______ _____ a test?
—I study _________ ________the textbook.
2.(通过)朗读来练习发音怎么样？
__________ __________ ____________aloud to practice pronunciation?
3. 你可以向警察求助。
You can ________ the policeman ________ _________.
4. 在河里游泳是危险的。
________ _________ _________swim in the river.
5. 起初，我对游泳并不敢兴趣。
_________ ________, I wasn't interested in swimming..
【拓展巩固】
一. 熟记学习目标。并背诵听力材料。
二. 单项选择
( ) 1. —How do you study for a test?
—_____working with friends.
A. By
B. With
C. On
D. In
( ) 2. —We don't have much homework this weekend. Shall we go out together?
—OK. What about _______ a movie?
A. to see
B. seeing
C. see
D. sees
( ) 3. Last night I finished ______the book. Then I returned it to the library.
A. read
B. reading
C. to read
D. reads
( ) 4. The teacher asked us to read the textbook word _______word.
A. in
B. on
C. by
D. with
( ) 5. It's necessary us English well.
A. for; to learn
B. for; learning
C. of; to learn
D. of; learning
( ) 6. Mr. Li asks us to remember that _______careful we are, ________mistakes we will make.
A. t he more; the fewer
B. t he fewer; the more
C. t he more; the more
D. t he less; the fewer
三. 预习Section A 3a—4c，熟悉学习目标。
Unit 1 How can we become a good learners?
delicious!(2)
Section A(3a—4c)
【学习目标】使用频率副词及短语，描述课余时间的活动安排。
一、词汇
expression _______ discover ________repeat __________ secret _________
grammar_________ note __________ physics ______________ chemistry _____________
二、短语
Because of __________________ fall in love with _____________________
Look up ____________________ pen pal ______________________
Sentence pattern _____________________ so …that …_________________
三、句型
1. The teacher spoke so quickly that I did not understand her most of the time.
2. But I was afraid to ask questions because of my poor pronunciation.
3. Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning.
4. I want to learn new words and more grammar so that I can have a better understanding of English movies.
四、语法by+v-ing
【学习活动】
1. The teacher spoke so quickly that I did not understand her most of the time. 老师说得这么快以至于大多时间我听不懂。
“so+ 形容词/副词+ that从句”意为“如此…以至于…”。当that后接否定从句时，可与“too+形容词/副词+ to do sth.”转换。
2. But I was afraid to ask questions because of my poor pronunciation..但由于我糟糕的发音，我害怕提问。
Be afraid to do sth. 和be afraid of doing sth. 都意为“害怕/不敢做某事”，前者指由于心里害怕而不敢做某事，后者指由于心里害怕发生某种不良后果而不敢或不愿意做某事。
3. Although I could not understand everything the characters said, …虽然我不能完全理解角色所说的一切，…
Every, all, everything, everybody/everyone, both等表示整体的词与not连用，常表示部分否定。Not everyone likes junk food. 并不是人人都喜欢垃圾食品。
4. I want to learn new words and more grammar so that I can have a better understanding of English movies. So that 在此引导目的状语从句，意为“以便，为了”，从句中常带有may，can，could等情态动词。He worked hard so that he might finish his work in time. 他干得很努力以便能及时完成工作。
【成果展示】
一、从方框中选出合适的短语，并用其适当用形式填空
1.Many girls __________ spiders because they think they are a little scary.
2.The sports meeting was put off ________________ the heavy rain.
3.We hope the children can ______________ reading English novels.
4.I want to borrow a dictionary because I want to use it to __________ new words.
5.The teacher asked us to ___________ carefully in class.
二、单项选择
( ) 1. I fell in love _________ the city when I visited London last year.
A. for
B. with
C. by
D. on
( )2. The girl is shy and she feels very nervous when she _________ English.
A. says
B. talks
C. tells
D. speaks
( ) 3. The nurse is very _________ with her ________ .They all like her.
A. patient; patience
B. patience; patient
C. patients; patient
D. patient; patients
( ) 4. I was late today _______ the heavy rain.
A. because
B. because of
C. as
D. as for
( ) 5. The boy is ______clever that everybody ________ him.
A. such; likes
B. so; likes
C. so; like
D. such; like
( ) 6. —I don't know these words. What should I do?
—You can _________in the dictionary.
A. look up it
B. look it up
C. look up them
D. look them up
( ) 7. There wasn't ________in the room. It was an empty room.
A. something
B. anything
C. nothing
D. everything
( ) 8. I walked across the bridge carefully and slowly. I felt a little nervous because I was _______ falling into the river.
A. proud of
B. angry with
C. afraid of
D. interested in
( ) 9. Ancient people used tablets to write on before paper _________.
A. discovered
B. was discovered
C. invented
D. was invented
( )10. Mary ran to the bus station quickly _____she could catch the early bus. She didn't want to arrive late again.
A. because
B. so that
C. even though
D. until
【拓展巩固】
一. 熟记学习目标。
二. 学友互译，试图背诵，默写（Grammar focus）。
三. 阅读理解
Many students ask for advice about improving their English. There are three basic questions.
The first question is about real English. Li Hao from Hubei wrote, "I enjoy watching English films and listening to real English songs. But it takes a long time. What do you think?"
This is a great way to learn English! Talk about the film or song with your friends, and guess the meaning of the new words. Just enjoy yourself!
The second question is about speaking. Sam, from Suzhou wrote, "Our school has a foreign teacher. But I'm shy and can't speak to her. What should I do?"
When I visit China, lots of people in the street say, "Hello! How are you? Where are you from? Do you like China?" These are good questions to start a conversation. Many people are shy when they speak English, so before you begin, take a deep breath and smile! Smiling always helps.
The third question is about vocabulary. Oliver, from Anhui wrote, "I want to remember all the new words. I write them down, but I forget them quickly. What should I do?"
Try to remember eight or ten words a day. Write them on pieces of paper and place them in
your bedroom. Say the words when you see them, and change them every day, and when you're shopping, how about counting the English words, or saying the English names for everything you see?
( ) 1. How many basic questions do the students often ask?
A. Two.
B. Three.
C. Four.
D. Five.
( ) 2. What should you do if you are shy to speak English?
A. Watch English films.
B. Write down the words first.
C. Listen to real English songs.
D. Take a deep breath and smile before you begin.
( ) 3. What is Oliver's problem?
A. He's too shy to talk with others.
B. He's not able to count English words.
C. He can't remember new words.
D. He doesn't know what real English is.
( ) 4. What's the best title of this passage?
A. How to learn English
B. Talking about English films
C. Advice about English writing
D. The way of beginning an English conversation
四. 预习Section B 1a-1e，熟悉学习目标。
Unit 1 How can we become a good learners?
delicious!(3)
Section B (1a—1e)
【学习目标】
一、词汇
Pronounce___________ increase _________ speed __________ partner ________
二、短语
Reading speed ___________ make a mistake/ make mistakes ___________________
talk to ___________ at home ____________
三、句型
1. I don’t know how to crease my reading speed.
2. I don’t know enough words to write well.
3. He can … to practice speaking.
4. I don’t have a partner to practice English with.
【学习活动】
1. I don’t know how to crease my reading speed.我不知道如何提高我的阅读速度。
How to increase my reading speed 是“疑问词+不定式”结构，用作宾语，可以用此结构作宾语的动词有know, decide, find out, tell, forget, remember, see, understand等。这类简单句往往是由（含特殊疑问句变成的宾语从句的）复合句转换而成。如：
She didn’t know which blouse to buy. (= She didn’t know which blouse she should buy.) 她不知道买哪件衬衫。
2. He can … to practice speaking.他可以…练习口语。
Practice 作动词，意为“练习，训练”。后接动词时要用其-ing形式。
You won’t become a good singer if you don’t practive. 如果你不练习的话你不会成为一名好歌手的，
We must practice speaking English everyday. 我们必须天天练习说英语。
3.I don’t have a partner to practice English with.我没有同伴一起练习英语。
动词不定式to practice English with. 做后置定语，修饰a partner, 同时to practice English with 与a partner又构成动宾关系。practice English是不及物动词词组，加上介词with才能接partner，即practice English with a partner（不能说practice English a partner），因此with不能省略。
I have no seat to sit on. 我没有座位坐。（sit on a seat）
He has no room to live in. 他没有房间住。（live in a room）
【成果展示】
一、Listen and fill the blanks.
1c
Ms. Manson: You look worried, Paul.
Paul: I am, Ms. Manson. I’m having trouble learning English.
Ms. Manson: You said you liked English. What’s the problem.
Paul: I can’t get the _____________ right.
Ms. Manson: Well, listening can help. Why don’t you listen to ________ _________ on the radio and repeat the difficult words.
Paul: That’s a good idea. But what about all the new words? I _________ a lot of the new words. Ms. Manson: You can always write the new words in your notebook and review them from time to time. You can even ________ on the subway on the way to school.
Paul: That might really _______. Thanks.
Ms. Manson: Can you understand when people talk to you?
Paul: Well, not always. Sometimes I don’t understand what people are saying.
Ms. Manson: Why don’t you join in a English language club to ________ speaking English? The English club meets after school on Tuesday and Thursday.
Paul: Maybe I’ll go. The only other problem is that I don’t get much _________ practice.
Ms. Manson: Maybe you should find a pen pal.
Paul: That sounds like a fun way to practice writing. Thanks, Ms. Manson.
二、从方框中选出合适的短语，并用其适当用形式填空
2. The teacher warned us to ______________our names on the paper.
3. I want to learn some foreign languages, ___________, French.
4. We hope you can ___________the truth one day.
5. My decision will _______________whether I like the boss or not. If I don't like the boss, I won't accept the job.
三、单项选择
1. 我经常在语法方面犯错误。
I often _________ in grammar.
2. 我没有一位可以一起练习英语的搭档。
I don't have a partner to ________ English ________.
3. 我妹妹小的时候对画画很感兴趣。
My sister ________ ________ ___________ painting when she was very young.
4.老师要我关注一下那则新闻报道。
The teacher asked me to ___________ _________ _________the news report.
5.我不知道如何使用那台照相机。
I don't know ________ _______ _______ the camera.
【拓展巩固】
四. 预习Section A 2d—3c，熟悉学习目标。
Unit 1 How can we become a good learners?
delicious!(4)
Section B (2a—3b)
【学习目标】
一、词汇
born ________ability __________ create ________ brain ___________ active _________ attention ________ connect _________ review _______ knowledge __________ wisely _______ 二、短语
Be born __________________ depend on ________________
In common _______________ be interested in ____________________
Pay attention to ___________________ connect … with …____________________
Learn from ____________________ write down ________________________
Write down _______________________ look for __________________________
Find out __________________ come from _________________
三、句型
1. …it is also easier for you to pay attention to it for a long time,…
2. Good learners often connect what they need to learn with something interesting.
3. Good learners will keep practicing what they have learned.
4. Even if you learn something well, you will forget it unless you use it.
【学习活动】
1. …it is also easier for you to pay attention to it for a long time,…对你来说，长时间注意它也更容易。
“I t’s + 形容词+（for/of sb.）+ to do sth.”意为“做某事（对某人而言）是…”，it 是形式主语，真正的主语是后面的动词不定式短语to do sth.，形容词作表语。另外，for 和of 的选择取决于前面的形容词。若形容词是对动词进行评价（如：difficult，dangerous等），则用for，若形容词是描述动作执行者的性格或品质（如：kind，nice等）则用of。
It’s kind of you to help me. 你能帮我，真好。
It is difficult for us to climb up the tree.对我们来说，爬上那棵树是很困难的。
2. Good learners often connect what they need to learn with something interesting.优秀的学习者经常把他们需要学习的东西与有趣的事情联系起来。
当形容词修饰something，anything，nothing等不定代词时，形容词常位于这些词的后面，汉语翻译时常位于其前。
I have something important to tell you. 我有些重要的事情告诉你。
3. Good learners will keep practicing what they have learned.
优秀的学习者会继续训练他们所学到的东西。
Keep doing sth. 意为“继续/重复做某事”，表示保持同一动作的持续状态或连续不断的动作。It kept raining all the night. 雨下了一整夜。
Keep sb. doing sth. 意为“让某人或某物不停地做某事”，keep在此有“使。。。处于某种状态”之意。I kept themwaiting on the gate. 我让他们在大门口等着。
4. Even if you learn something well, you will forget it unless you use it. 即使你学会了某事，如果不去用它，也会忘记。Unless conj. 除非，如果不
I shall go unless it rains. 如果不下雨我就去。
Unless是从属连词，引导条件状语从句，含有不定式意义，相当于if 条件状语从句的否定形式。所以unless= if not，if 引导的条件状语从句和unless引导的条件状语从句，与其他时间状语从句一样，用一般现在时态代替将来时。
Unless you take more care(=if you don’t take more care), you’ll have an accident. 如果不多加小心的话，你会出事故的。
My baby sister never cries unless she is hungry(=if she isn’t hungry) 我那刚出生的妹妹除非饿了，否则她是从来不哭的。
【成果展示】
一、根据汉语意思完成句子。
1. 我代替他去开会了。
I went to the meeting _______ _________ him.
2. 戴维偶然看到了那起车祸，他马上报了警。
David happened to see the car accident, and he called the police _________ _________.
3.我太紧张了，我觉得我需要好好休息一下。
I'm too ______ _______. I think I need a good rest.
4. 我记得今天早上给他打过电话了。
I _______ _________ him this morning.
5. 坚持每天阅读，以提高你的阅读速度。
__________ _____________ every day to increase your reading speed.
三、按要求完成下列各题。
1. I learn English for a test by joining the English
ciub. (对划线部分提问)
______ _______ ________ ______English for a test?
2. Why don't you ask your teacher for help? (改为同义句)
_________ _________ asking your teacher for help?
3. The man talks so quickly that I can't understand him. (改为同义句)
The man talks __________ quickly for me _________ _________ ________.
4. What's the matter with you? (改为同义句)
What's ___________you?
5.Mary studied hard in order to pass the exam. (改为同义句)
Mary studied hard ______ ________she could
pass the exam.
【拓展巩固】
一.总结今日所学。
二、单项选择
( ) 1. Don't worry ______ me. I can take good care of myself.
A. for
B. with
C. about
D. at
( ) 2. I didn't write to you because I couldn't ______your address.
A. forget
B. remember
C. warn
D. develop
( ) 3. —What do you usually do in the morning?
—I often practice ______English.
A. speak
B. to speak
C. speaking
( ) 4. It's quite exciting ______me ________the Internet.
A. for; surf
B. for; to surf
C. for; for surf
D. of; to surf
( )5. —Can you help me solve the problem?
—Sorry, I can't. Why_____ ask our teacher _____help?
A. don't; for
B. not; for
C. don't; about
D. not; about
( ) 6. —Mr. Smith, would you please speak a little more ______?
—Sorry! I thought you could follow me.
A. slowly
B. politely
C. seriously
D. clearly
( ) 7. —Let's go dancing by the lake.
—Sorry, I'm afraid _____ into the water. It's too dangerous.
A. fall
B. fell
C. falling
D. of falling
( ) 8. Learning to write is learning to think. You don't know things clearly ___you can write them down.
A. unless
B. if
C. since
D. whether
( ) 9. We should connect the theory t he practice.
A. on
B. to
C. about
D. with
( ) 10. When you meet a new word, you'd better not ______ in the dictionary at once.
A. look up it
B. look it up
C. look them up
D. look up them
二、阅读理解
How I study English
I often hear some students say that English is difficult, and it gives them a headache. So they
can't learn it well. But English is very easy for me. I'm good at it. I'm very glad to tell you something about how I study English.
First, I think an interest in English is very important. When I was in Grade One, we had a new subject English. It was fresh for me. I was interested in it, so I worked hard at it. Soon we had an English exam and I got a very good mark. How happy I was! After that, I learned English harder and harder. Our English teacher often teaches us English songs, and the songs sound nice. I often think how interesting English is!
Second, I think English is a useful foreign language. I should learn it well in the following ways: listen to the teacher carefully, speak bravely, read aloud and have a good vocabulary. Then practice again and again, never be tired. And I also have a good habit—asking. Whenever I have a question, I must make it clear by asking our English teacher. How happy I am when I understand it!
Besides this, I often read English stories, jokes and easy novels. From these I know English is not only interesting, but also useful. They help me understand a lot of things. So to do more reading is an important way to learn English well.
And I also do some exercises from our class magazines, and I often write English diaries. English has become a close friend of mine.
Now I have learned English for more than two years. I always keep the first position in our school. From these words, I hope every student can learn English well.
( ) 1. Why do some students often "have a headache"?
A. Because they are easy to catch a cold.
B. Because it's often very cold.
C. Because they think English is easy.
D. Because they don't think English is easy.
( ) 2. The writer tells us that we should be _______in English if we want to learn it well.
A. interest
B. interested
C. interesting
D. strict
( ) 3. The sentence "I got a very good mark" means “______”.
A. I got a good way
B. I had a good idea
C. I did badly in the exam
D. I did well in the exam
( ) 4. The writer thinks English is interesting because _______.
A. English is useful
B. English is full of some exercises
C. his teacher often teaches them nice English songs
D. of nothing
( ) 5. Which of the following is not the way the writer studies by?
A. Speaking bravely.
B. Writing to foreign friends.
C. Reading aloud.
D. Writing English diaries.
Unit 2 I think that mooncakes are
delicious!(1)
Section A(1a—2d)
【学习目标】
一、词汇
stranger __________ relative_________ pound _________
二、短语
put on _______________ the hottest month of the year _______________________ be similar to _______________ wash away ______________
throw water __________________ in two weeks _________
be back ______________ eat five meals a day _____________________
三、句型
1. Bill wonders whether they’ll have zongzi again next year.
2. Bill and Mary believe that they’ll be back next year to watch the races.
3. I think they are fun to watch.
4. I’ve put on five pounds.
5. I am going to Chiang Mai in two weeks.
【学习活动】
1. Bill and Mary believe that they’ll be back next year to watch the races.比尔和玛丽相信他们明年将返回来观看比赛。
此句中动词不定式短语to watch the races 在句子中作目的状语。动词不定式和不定式短语做目的状语，主要用来修饰动词，表示某一动作或状态的目的，为了使目的意义更加清楚或表示强调意义时，还可以在前面加in order to或so as to。
I’ve written it down in order not to forget. 我把它写下来，以防忘记了。
2. I think they are fun to watch.我认为观看（比赛）是有趣的。
It’s fun…/ They’re fun…后接不定式或动名词均可，意思基本相同。
It’s great fun sailing a boat.= It’s great fun to sail a boat. 杨帆驾舟十分有趣。
for fun 为了高兴，为了好玩I’m not saying it for fun.. 我说这话并不是在开玩笑。
3. I’ve put on five pounds.我已经长胖五磅了。
put on 穿上/戴上（衣服、帽、眼镜等反义词take off 脱去）；增加，添上；演出，装出。
I put on my cap. 我戴上帽子。
I put on a performance. 我做了一次表演。‘
She put on a lot of weight last winter. 去年冬天塔体重增加了很多。
put away 储存；收拾Put away the dishes, please. 请收拾一下这些碟子。
put… into English 把…译成英语
put off 推迟，延期
put up with 忍受I can’t put up with you any more. 我再也忍受不了你了。
put up 挂起，举起，建造（房屋），张贴
4. I am going to Chiang Mai in two weeks.
短语in two weeks 意为“两个星期后”。
(1)for + 一段时间，表持续的时间
—How long have you had this bike?
—For two weeks.
(2)in+ 一段时间，表将来
—How soon will he come back?
—In two weeks.
(3)after+ 一段时间，表过去一段时间之后
The court will be held again after two weeks.
【成果展示】
一、Listen and fill the blanks.
1b
Mary: What a great day!
Bill:Yes, it was really fun!
Mary: What did you like best?
Bill: I loved the races! They were really _________to watch. How fantastic the dragon boat _________were!
Mary: Yes! And look at the colors of the boats. How pretty they were!
Bill: I agree! But I guess it was a _______too crowded.
Mary: I don't know... I kind of like to have more people around. It makes things more exciting. Bill: That's true. Oh, and I really liked _________ zongzi.
Mary: Oh, me too! The sweet ones are my favorite.
Bill: I wonder if they'll have the ________ again next year.
Mary : Of course! They have them every year.
Bill: Then I _______ that I'll be back again next year to _______ the races!
Mary: Me, too!
二、从方框中选出合适的短语，并用其适当用形式填空。
1- I've ___________ five pounds. I can't eat too much.
2. My opinion ___________ yours. So I agree with you.
The teacher asked us to help___________.
I wish everybody _______________ at the beginning of the year.
5. Let the rain come down and ___________ my tears.
三、完成句子
1. 他们的爱情故事听起来像童话。
Their love story _______ ________ a fairy tale.
2. 八月是这一年中最热的月份。
August is ______ _______ ________ of the year here.
3. 我们打算两个星期之后去伦敦。
We're going to London _______ _______ ________.
4. 这是一幅多么漂亮的图画啊。
_______ _______ ________ picture it is!
5. 我想知道他是否会来参加我的聚会。
I wonder ______ ______ _______ come to my party.
【拓展巩固】
一. 熟记学习目标。并背诵2c，2d。
二. 完型填空
If you wake up on the 1 day of April and feel that the whole world has gone mad, you are correct. April Fool's Day is the day in a year when you can not 2 anything you see or hear, and probably will not mind 3 a "fool". Friends play simple jokes all day long. On April Fool's Day in 1938, a radio program 4 actor Orson Welles announced that aliens from Mars 5 on the earth. He described where they had landed and told how they were moving 6 the United States. Welles was so 7 that hundreds of people believed the story, and panic 8 across the whole country. By the time the authorities 9 that the story was a hoax, 10 people had fled from their homes. Oh, it was the April Fool's Day.
( ) 1. A. first B. second
C. third
D. fourth
( ) 2. A. know B. realize
C. believe
D. think
( ) 3. A. calling B. called
C. to be called
D. being called
( ) 4. A. of B. from
C. by
D. with
( ) 5. A. landed B. had landed
C. had been landed
D. have landed
( ) 6. A. cross B. across
C. through
D. on
( ) 7. A. convince B. convinces
C. convincing
D. convinced
( ) 8. A. ran off B. took off
C. turned off
D. set off
( ) 9. A. told B. knew
C. revealed
D. said
( ) 10. A. thousand B. thousands
C. thousand of
D. thousands of
Unit 2 How often do you exercise? (2)
Section A(3a —4c)
【学习目标】 使用频率副词及短语，描述课余时间的活动安排。
一、词汇
steal _____________ lay________________ admire_______________
tie _______________ dessert____________ garden_______________
二、短语
In the shape of __________________ refuse to do sth.______________
Fly up __________________ call out ______________
Lay out __________________ share … with … _______________
As a result of ___________________ take out _______________
三、句型
1. They carry people ’s wishes to the families they love and miss.
2. What fun the Water Festival is!
【学习活动】
1. They carry people ’s wishes to the families they love and miss. 它们携带人们的希望给他们深爱和思念的家人。
此句中they love and miss 为定语从句，修饰先行词the families 。
Wish 作名词，意为“希望；祝愿”，常用复数形式。 With best wishes. （信末结束语）祝好。 Wish 作动词，意为“希望，愿望，祝愿”。
I wish it would rain tomorrow. 我希望明天下雨就好了。
I wish to see the manager. 我希望能去见见经理。
2. What fun the Water Festival is!
How delicious the food is in Hong Kong! 香港的食品是多么美味啊！
感叹句的构成为“感叹部分+陈述部分（主语+谓语）”。感叹部分由感叹词引导，陈述部分为整个感叹句的主语及谓语，句尾要用叹号“！”，读时要用降调。由What 引导的感叹句的结构一般为： What + a/an + 形容词+ 名词+ 陈述部分！由How 引导的感叹句其结构为： How+ 形容词/副词+陈述部分！
How tall she is! 她个子多高啊！
How beautiful she sings! 她唱歌唱得多美啊！
What funny stories! 多么好笑的故事啊！
What lovely flowers those are! 那些花多美啊！
【成果展示】
一、从方框中选出合适的短语，并用其适当用形式填空 1. Long long ago, there was a man called Hou Yi who once ____________the nine suns.
2. We _____________go for a walk after dinner.
3. The boy helped his parents to ______________the bowls and plates.
4.
He _______________my name, but I didn't hear him.
5.I was disappointed because he ______________go climbing with me.
二、单项选择
( ) 1. We all admire the professor his intelligence and kindness.
A. of
B. with
C. for
D. at
( ) 2.—Why did you look unhappy?
—Because I invited him to go to my party, but he _______my invitation.
A. accepted
B. received
C. refused
D. answered
( ) 3. The hunter used the gun to ______ the birds in the tree.
A. look down
B. shoot down
C. write down
D. break down
( ) 4. The firefighters tried their best to _______ the big forest fire.
A. lay out
B. look out
C. give out
D. put out
( ) 5. — _______ good advice it is! Thank you so much.
—You're welcome.
A. What
B. What a
C. How
D. How a
( ) 6. We are discussing _______ we will take part in the singing competition or not.
A. if
B. whether
C. who
D. what
( ) 7. [2013 ? 贵港] _______ I am in trouble, my best friend Li Lei always helps me. I
A. Whenever
B. Whatever
C. However
D. Whoever
( ) 8. They all wanted to know _____________.
A. when the concert will be held
B. when will the concert be held
C. when the concert would be held
D. when would the concert be held
【拓展巩固】
一. 熟记学习目标。并背诵Grammar focus。
二. 预习Section B 1a—1d，熟悉学习目标。
三. 任务型阅读
It was near Christmas during my first semester teaching at a new school. I loved my small special class more than any group I had taught in the past. They were hungry for knowledge and I was enjoying teaching.
Other teachers had told me that our children were from poor families and not to expect any child to bring a Christmas gift. In fact, I wasn't expecting any gifts.
Imagine my surprise when every child brought me a gift on the day before our holiday break. First, I got a much-loved stuffed monkey from a shy girl. I was told, "He is my favorite, but I love you and I want him to be with you, Miss Taylor." How thrilled I was!
Next came a new set of Christmas tree lights that was "missing" from a mother's cupboard.
Finally, I came to one little boy's gift which I had never received. It was an old, dirty and broken Christmas storybook. Just when I wanted to express my happiness, I was interrupted ( 打断) by the giver, "And see, it is new! It still has the price lag. "
When other children laughed at him, I stopped them and said, "Oh, books are good in that way. The story is always new if you have not read it before. Now, let's share one together." Everyone listened quietly as I read the most wonderful Christmas story of my life.
I still keep those Christmas gifts. They always remind me of my lovely kids.
根据短文内容回答下列各题。
1. Why did the teacher like her small special class?
__________________________________________________________________________ 2. When did the children bring their teacher gifts?
___________________________________________________________________________ 3. Who sent a stuffed monkey to the teacher?
___________________________________________________________________________ 4. Was the Christmas storybook new?
___________________________________________________________________________ 6.How did the teacher feel when she got the presents?
___________________________________________________________________________
Unit 2 I think that mooncakes are
delicious!(3)
Section B(1a—1d)
【学习目标】
一、词汇
treat_________ popular ____________ celebrate_______________
二、短语
trick or treat__________________ dress up___________________
learn about ___________________
三、句型
1. They sometimes also put things like spiders and ghosts around the doors and …
2. I think it’s fun to dress up as cartoon characters!
3. They can also dress up as fun things…
【学习活动】
1. They sometimes also put things like spiders and ghosts around the doors and …
他们有时也把像蜘蛛和鬼魂一样的东西放在门的周围。。。
（1）句中like 为介词，意为“像。。。一样”。
（2）sometimes 用作副词，表示“有的时候”，与from time to time 意思相同，可以把它放在句首，句尾或句中。Sometimes I get up at six. 有时我早上6点钟起床。
Sometime 用作副词，表示某个不确切或不具体的时间，表示“某个时候”，它后面应该接一个过去或将来的时间。
We will have a meeting sometime next time. 下个星期的某个时间我们将开个会。
Some time 表示“一些时间”或“一段时间”，可以用作名词或副词短语。
It took us some time to water the flowers. 我们花了时间去浇花。
Some times 是名词词组，意为“几次，几倍”。
The factory is some times larger than that one. 这个工厂比那个工厂大好多倍。
2. I think it’s fun to dress up as cartoon characters! 我认为打扮成卡通人物是有趣的！
句中it 为形式主语，真正主语为动词不定式to dress up as cartoon characters. It 作形式主语时，常见的句型有几种：
（1）It’s +名词/形容词+不定式
It is easy to do the jobs. 做这个工作是容易的。
（2）It’s +名词+ 动名词短语。
It’s no use asking him. 问他没用的。
（3）It’s + 过去分词+名词性从句。
It’s said that he came from London. 据说他来自伦敦。
（4）It’s + 名词/形容词+名词性从句
It’s a pity that you can’t go with them. 很可惜你不能和他们一起去。
3.They can also dress up as fun things…他们也可以打扮成有趣的事物
Put on/wear/ dress/ in/ have on的区别
（1）put on “穿上，戴上”，强调“穿”“戴”的动作，后接衣物。其反义词为take off。It’s too cold. You’d better put on your clothes.
（2）wear“穿着，戴着”，表示状态，后接衣物。（=be in）
You’d better wear blue or black pants with brown shoes. 穿棕色鞋子的时候，最好要穿蓝色或黑色裤子。
（3）dress 的宾语通常是人，意思是“给…穿衣服”
My son is now able to dress himself. 我儿子现在自己会穿衣服了。
It’s time to wake up and get dressed! 该起床穿衣服了。
Be dressed in 穿着（表示状态，后接衣服或表示颜色的词）（=be in ）
She is dressed in a red coat. 她穿着红色外套。
Dress up 穿上盛装、乔装打扮
Dress up as …打扮成…
Do we have to dress up to visit her birthday party?去参加她的生日宴会，我们得打扮打扮吗？The children thought it great to dress up as pirates. 孩子们觉得装扮成海盗很好玩。
（4）in 是介词，“穿着、戴着”（后接衣服或表示颜色的词），（接衣服做表语时be in= wear=be dressed in; 做定语时= wearing）
He was in(=wore=was dressed in ) a new black coat. 他穿着黑色的新外套。
The woman in （=wearing）a green coat is his wife. 穿绿外套的妇女是他太太。
（5）have on （wear= be in = be dressed in ）穿/戴着（have on 后接衣服，表示状态，无进行时态）
Today he has on a strange hat. 今天他带着一顶奇怪的帽子。
【成果展示】
一、Listen and fill the blanks.
lc
Wu Yu: Hey Jane, what do you know about Halloween?
Jane: Oh, it's a popular festival in North America.
Wu Yu: We don't really celebrate it in China. I know that it's in October, right?
Jane: Yes, October 31st. It's a scary festival, but I think it's fun!
Wu Yu: What do people do on that day?
Jane: Many people make their houses look scary. They may turn off the lights and light candles. They sometimes also put things like spiders and ghosts around the doors and windows. Wu Yu: Wow, that sounds quite scary!
Jane: It's not that bad. Even little kids dress up as ghosts or black cats. They can also dress up as fun things like cartoon characters. Some parents join in the fun by dressing up, too!
Wu Yu: Do parents take their children around the neighborhood to ask for candies and treats? Jane: Yeah. Kids say "Trick or treat!" at every house. This means that if you don't give them a treat, they'll play a trick on you!
Wu Yu: It sounds like a really fun festival! I wonder if it'll ever become popular in China.
二、用括号中所给词的适当形式填空。
1. I saw a woman _________ (lie) on the beach and enjoying the sunshine.
2. The old man has been ________ (die) for a few years.
3. The bad man was ________ (punish) for his crime.
4. He was touched by the __________ (warm) of their welcome.
5. I can't wait to read the article (write) by the famous writer.
三、从方框中选出合适的短语，并用其适当用形式填空。
1. The girl _______ as a princess and went to the costume party.
2. He never cares what others ________ him.
3. The student studies every day and he never ___________ other things except study.
4. I didn't __________ until I heard the alarm clock.
5. Last night they _________ the party with a song.
四、完成句子
1. 昨天晚上他们决定去看电影。
Last night they ______ to a movie.
2. 去年我妈妈承诺给我买一台新电脑。
Last year my mother ________ __________ __________ me a new computer.
3. 老师表扬了那个名叫莉萨的女孩。
致爸爸的一封信作文【5篇】范文
致爸爸的一封信作文【5篇】范文大家收集整理了“致爸爸的一封信作文”，欢迎阅读与借鉴! 致爸爸的一封信作文1 亲爱的爸爸： 您好!有些话憋在我心里很久却一直说不出口，今天就以写信的方式告诉你吧! 爸爸, 我知道您想让我坚强，让我勇敢。我也知道您对我的良苦用心。但我也希望能够看到您温柔、慈爱的一面。 记得您以前经常说我懦弱。只因为我把手碰破就大喊大叫。而您仍然视若无睹地看电视。我一直觉得您不疼爱我。您知道我多希望您过来关心关心我，哪怕是一个心疼的眼神 呢! 还有一次，我学骑自行车的时候，是您扶着车后座帮助我保持平衡。可是您却在我不注意的时候悄悄松开手。果不其然，我立马摔了一跤。而您看到后，走到我旁边，不冷不热地说：“快起来，继续学!”我听了不但不起来，反而坐在地上哇哇大哭。您见状，走过去一把把我拉了起来，并严厉地对我说：“不许哭，继续练习。”我听后，吓得把嘴闭得紧紧的，硬着头皮继续学骑车。经过我反复的练习，我终于学会了。爸爸，我多想听到您的'鼓励，看到您脸上的微笑啊! 记得以前您还经常说我胆小。您为了让我胆子大一点，用夹子夹住蜈蚣的头，让我摸蜈蚣的身体。我害怕死活不摸，而您却说不摸就丢到我的衣服里。没办法，我只好硬着头皮摸了一下。刚触到蜈蚣，它突然动了一下，把我吓得猛得跳了起来。我使劲甩手。您却皱着眉头，那眼神快要把我吃了似的。没办法，我只好又摸了一次，这次总算摸到了。爸爸，我多 想您能不用这么极端的方式让我勇敢。我多想你能考虑考虑我――一个12岁孩子的感受啊! 爸爸，我知道，您想让我变得更加优秀。我会尽我最大努力来达到您的预期。但我也希望您能对我多说一些鼓励的话。我多么希望能像其他小朋友一样，能够依赖在爸爸宽广的怀 抱，由爸爸陪伴我玩耍呀! 此致 敬礼! 你的儿子：岳岳 致爸爸的一封信作文2 亲爱的爸爸： 您好!
《机器视觉及其应用》习题
第一章机器视觉系统构成与关键技术 1、机器视觉系统一般由哪几部分组成？机器视觉系统应用的核心目标是什么？主要的分 成几部分实现？ 用机器来延伸或代替人眼对事物做测量、定位和判断的装置。组成：光源、场景、摄像机、图像卡、计算机。用机器来延伸或代替人眼对事物做测量、定位和判断。三部分：图像的获取、图像的处理和分析、输出或显示。 2、图像是什么？有那些方法可以得到图像？ 图像是人对视觉感知的物质再现。光学设备获取或人为创作。 3、采样和量化是什么含义？ 数字化坐标值称为取样，数字化幅度值称为量化。采样指空间上或时域上连续的图像（模拟图像）变换成离散采样点（像素）集合的操作；量化指把采样后所得的各像素的灰度值从模拟量到离散量的转换。采样和量化实现了图像的数字化。 4、图像的灰度变换是什么含义？请阐述图像反色算法原理？ 灰度变换指根据某种目标条件按照一定变换关系逐点改变原图像中每一个像素灰度值，从而改善画质，使图像的显示效果更加清晰的方法。对于彩色图像的R、G、B各彩色分量取反。 第二章数字图像处理技术基础 1、对人类而言，颜色是什么？一幅彩色图像使用RGB色彩空间是如何定义的？24位真彩 色，有多少种颜色？ 对人类而言，在人类的可见光范围内，人眼对不同波长或频率的光的主观感知称为颜色。 一幅图像的每个像素点由24位编码的RGB 值表示：使用三个8位无符号整数（0 到255）表示红色、绿色和蓝色的强度。256*256*256=16,777,216种颜色。 2、红、绿、蓝三种颜色为互补色，光照在物体上，物体只反射与本身颜色相同的色光而吸 收互补色的光。一束白光照到绿色物体上，人类看到绿色是因为？ 该物体吸收了其他颜色的可见光，而主要反射绿光，所以看到绿色。 3、成像系统的动态范围是什么含义？ 动态范围最早是信号系统的概念，一个信号系统的动态范围被定义成最大不失真电平和噪声电平的差。而在实际用途中，多用对数和比值来表示一个信号系统的动态范围，比如在音频工程中，一个放大器的动态范围可以表示为： D = lg（Power_max / Power_min）×20； 对于一个底片扫描仪，动态范围是扫描仪能记录原稿的灰度调范围。即原稿最暗点的密度（Dmax）和最亮处密度值(Dmin)的差值。 我们已经知道对于一个胶片的密度公式为D = lg（Io/I）。那么假设有一张胶片，扫描仪向其投射了1000单位的光，最后在共有96%的光通过胶片的明亮（银盐较薄）部分，而在胶片的较厚的部分只通过了大约4%的光。那么前者的密度为： Dmin=lg（1000/960）= 0.02； 后者的密度为： Dmax=lg（1000/40）= 1.40 那么我们说动态范围为：D=Dmax-Dmin=1.40-0.02=1.38。
2019届中考英语九全Unit1Howcanwebecomegoodlearners阅读练习
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1.同一静止液体内的测管水头线是根什么线？ 测压管水头指，即静水力学实验仪显示的测管液面至基准面的垂直高度。测压管水头线指测压管液面的连线。实验直接观察可知，同一静止液面的测压管水头线是一根水平线。 2.当P B<0时，试根据记录数据，确定水箱内的真空区域。 ，相应容器的真空区域包括以下三部分： (1)过测压管2液面作一水平面，由等压面原理知，相对测压管2及水箱内的水体而言，该水平面为等压面，均为大气压强，故该平面以上由密封的水、气所占的空间区域，均为真空区域。 (2)同理，过箱顶小水杯的液面作一水平面，测压管4中，该平面以上的水体亦为真空区域。 (3)在测压管5中，自水面向下深度某一段水柱亦为真空区。这段高度与测压管2液面低于水箱液面的高度相等，亦与测压管4液面高于小水杯液面高度相等。 3.若再备一根直尺，试采用另外最简便的方法测定γ0。 最简单的方法，是用直尺分别测量水箱内通大气情况下，管5油水界面至水面和油水界面至油面的垂直高度h和h0，由式，从而求得γ0。 4.如测压管太细，对测压管液面的读数将有何影响？ 设被测液体为水，测压管太细，测压管液面因毛细现象而升高，造成测量误差，毛细高度由下式计算 式中，为表面张力系数；为液体的容量；d为测压管的内径；h为毛细升高。常温(t=20℃)的水，=7.28dyn/mm，=0.98dyn/mm。水与玻璃的浸润角很小，可认为cosθ=1.0。于是有 (h、d单位为mm)
女儿写给父亲的一封信(双语)
父亲节前，女儿写给自己84岁老父亲的一封信：爸爸，有的时候，生活也会有差错，所以我总不能跟你一起过父亲节。我们曾有代沟，矛盾，但是父女关系像一瓶好酒，越陈越香。世界上最大的小偷就是时间，因为他偷走了您的青春，父亲节将至，祝天下所有为了自己孩子默默奉献一生的爸爸们父亲节快乐。 Dear Dad， Today I was at the shopping mall and I spent a lot of time reading the Father’s Day cards. They all had a special message that in some way or another reflected how I feel about you. Yet as I selected and read, and selected and read again, it occurred to me that not a single card said what I really want to say to you. 亲爱的爸爸： 今天我在商场的时候, 我读了好长时间的有关“父亲节”的贺卡。那些卡片上面的文字很特别，也或多或少地表达出了我对您的感受。我挑选读过一次后，又挑选读了一遍，但那并不是一张贺卡所能表达出我想对您说的话的。 You’ll soon be 84 years old, Dad, and you and I will have had 55 Father’s Days together. I haven’t always been with you on Father’s Day nor have I been with you for all of your birthdays. It wasn’t because I didn’t want to be with you. I’ve always been with you in my heart but sometimes life gets in the way. 爸爸，很快您就要84岁了，您和我也将度过这第55个“父亲节”。“父亲节”的那天，我总是不能和您在一起，连您过生日的时候我也是这样，但这并不是因为我不想陪在您身边。其实，在我心里，我总是和您在一起。不过，有的时候，生活也会有差错。 You know, Dad, there was a time when we were not only separated by the generation gap but completely polarized by it. You stood on one side of the Great Divide and I on the other, father and daughter split apart by age and experience, opinions, hairstyles, cosmetics, clothing, curfews, music, and boys. 爸爸，您也知道，我们父女俩曾有一段时间因为代沟不在一起过，比如年龄、个人阅历、观点、发型、化妆、服装、音乐、作息时间以及男朋友，因为这些，我们的观点也非常对立。您站在“大分离”的一端，我站在“大分离”的另一端。 The Father-Daughter Duel of ’54 shifted into high gear when you taught me to drive the old Dodge and I decided I would drive the ‘54 Chevy whether yo u liked it or not. The police officer who escorted me home after you reported the Chevy stolen late one evening was too young to understand father-daughter politics and too old to have much tolerance for a snotty 16 year old. You were so decent about it, Dad, and I think that was probably what made it the worst night of my life. 那时，您教我学开那部道奇旧车，可我却不管您喜欢不喜欢执意要开雪拂兰’54那辆车。
完整版机器视觉思考题及其答案
什么是机器视觉技术？试论述其基本概念和目的。答：机器视觉技术是是一门涉及人工智能、神经生物学、心理物理学、计算机科学、图像处理、模式识别等诸多领域的交叉学科。机器视觉主要用计算机来模拟人的视觉功能，从客观事物的图像中提取信息，进行处理并加以理解，最终用于实际检测、测量和控制。机器视觉技术最大的特点是速度快、信息量大、功能多。机器视觉是用机器代替人眼来完成观测和判断，常用于大批量生产过程汇总的产品质量检测，不适合人的危险环境和人眼视觉难以满足的场合。机器视觉可以大大提高检测精度和速度，从而提高生产效率，并且可以避免人眼视觉检测所带来的偏差和误差。机器视觉系统一般由哪几部分组成？试详细论述之。答：机器视觉系统主要包括三大部分：图像获取、图像处理和识别、输出显示或控制。图像获取：是将被检测物体的可视化图像和内在特征转换成能被计算机处理的一系列数据。 该部分主要包括，照明系统、图像聚焦光学系统、图像敏感元件（主要是CCD和CMOS采 集物体影像。 图像处理和识别：视觉信息的处理主要包括滤波去噪、图像增强、平滑、边缘锐化、分割、图像识别与理解等内容。经过图像处理后，图像的质量得到提高，既改善了图像的视觉效果又便于计算机对图像进行分析、处理和识别。 输出显示或控制：主要是将分析结果输出到显示器或控制机构等输出设备。试论述机器视觉技术的现状和发展前景。 答：。机器视觉技术的现状：机器视觉是近20?30年出现的新技术，由于其固有的柔性好、 非接触、快速等特点，在各个领域得到很广泛的应用，如航空航天、工业、军事、民用等等领域。 发展前景：随着光学传感器、信息技术、信号处理、人工智能、模式识别研究的不断深入和计算机性价比的不断提高，机器视觉技术越来越成熟，特别是市面上已经有针对机器视觉系统开发的企业提供配套的软硬件服务，相信越来越多的客户会选择机器视觉系统代替人力进行工作，既便于管理又节省了成本。价格持续下降、功能逐渐增多、成品小型化、集成产品增多。 机器视觉技术在很多领域已得到广泛的应用。请给出机器视觉技术应用的三个实例并叙述之。答：一、在激光焊接中的应用。通过机器视觉系统，实时跟踪焊缝位置，实现实时控制，防止偏离焊缝，造成产品报废。 二、在火车轮对检测中的应用，通过机器视觉系统抓拍轮对图像，找出轮对中有缺陷的轮对，提高检测精度和速度，提高效率。 三、大批量生产过程中的质量检查，通过机器视觉系统，对生产过程中的产品进行质量检查 跟踪，提高生产效率和准确度。 什么是傅里叶变换，分别绘出一维和二维的连续及离散傅里叶变换的数学表达式。论述图像傅立叶变换的基本概念、作用和目的。 答：傅里叶变换是将时域信号分解为不同频率的正弦信号或余弦函数叠加之和。一维连续函数的傅里叶变换为：一维离散傅里叶变换为：二维连续函数的傅里叶变换为：二维离散傅里叶变换为： 图像傅立叶变换的基本概念：傅立叶变换是数字图像处理技术的基础，其通过在时空域和频率域来回切换图像，对图像的信息特征进行提取和分析，简化了计算工作量，被喻为描述图像信息的第二种语言，广泛应用于图像变换，图像编码与压缩，图像分割，图像重建等。作用和目的：图像的频率是表征图像中灰度变化剧烈程度的指标，是灰度在平面空间上的梯度。傅立叶变换的物理意义是将图像的灰度分布函数变换为图像的频率分布函数，傅立叶逆变换是将图像的频率分布函数变换为灰度分布函数。图像灰度变换主要有哪几种形式？各自的特点和作用是什么？ 答：灰度变换:基于点操作，将每一个像素的灰度值按照一定的数学变换公式转换为一个新的灰度值。灰度变换是图像增强的一种重要手段，它可以使图像动态范围加大，使图像的对比度扩展，
致爸爸的一封信作文(4篇)
致爸爸的一封信作文(4篇) 2017-09-17致爸爸的一封信作文（1）亲爱的爸爸：您好。 我以经很久没见到你了，你还好吗？我和妈妈都很想念你，你在厂子里过的舒服吗？妈妈马上就要到你那去了。 在我的记忆里，你已经在外面打工好多年了，我和你见面都只能在春节的时候，而且是时间匆匆，犹其是分别的时候，你那不舍和无奈的神情，我记忆幽深，真是相见亦难，别亦难，我多么想跟你在一起，可是你告诉我说：你必须去打工赚钱，只有这样才能改变家庭的情况，才能使你读的上书。 ”我天天想着你，时时刻刻想着你，我多么盼望爸爸你能快点回来，可是我这个小小的愿望很难实现的。 每当学校里低年级的父母接他们回家的时候，傍晚父母带着他们的孩子去散步，过节时举家欢乐享受天伦之乐的时候，我是多么羡慕他们啊！我还是很理解的，我一定要好好学习，不让父母担心，盼望着春节快点到来吧，我们一家就能团圆了。 六年级:文韬致爸爸的一封信作文（2）亲爱的爸爸：您好！羊有跪乳之情，鸦有反哺之义。 ”在这个世界上，是谁教我咿呀学语、明辨是非？是您，爸爸！您的关怀就像和煦的春风一样温暖着我的心灵；也像书本一样让我读懂人生；还像大海一样广阔而深沉。 人们都说父爱如山”。
的确，您的爱就像山一样高大。 从我上幼儿园到小学一年级，一直都是您在接送我，但我慢慢地长大了，想独立去看一看这个世界。 于是，我背上书包踏出了单独走向学校的第一步。 面对这个对我来说既熟悉又陌生的世界，我不免有些紧张和恐惧，比如有坏人，有车辆，会迷路……反正心里忐忑不安。 那天我回家后，就讲起了一个人上学的感想，您也没说什么，我心里很不开心。 但是第二天，我才发现我错了：在我不经意回头的刹那，我看见了——您！原来这两天您一直都跟在我身后，我却浑然不知。 从那时起我就明白了：如果觉得父母不爱自己的话，那一定是自己没有发现罢了。 渐渐地，我发现您也有严厉的一面。 记得那是一次参加同学的生日聚会，我在外面和同学玩得不亦乐乎，回到家又痛痛快快地看了一个多小时电视。 快十点了，我准备上床睡觉时，忽然想起了作业还没做完。 我觉得时间太晚，就对您说，明天早点起床做，您一口否定：今天的事就要今天做，不要拖延！”我从您的语气中听得出您的话是不容争辩的，只好拿出作业。 这时，我觉得有些疲倦，作业便做得马马虎虎，而且一个小时后才完成。
九年级英语全册Unit1Howcanwebecomegoodlearners随堂小测试1(含答案)
Unit 1 随堂小测试 1 Ⅰ. 根据句意及所给首字母提示，补全句中所缺单词。 1. Please make a s using these words. 2. You must be p . It will take you a long time to learn it. 3. Dave reads English a for an hour every morning. 4. Tom had a long telephone c with his teacher yesterday. 5. Bill needs his history t for his next class, but he can’t find it. Ⅱ. 根据汉语意思完成英语句子，每空一词（含缩略形式）。 1. 他的普通话不好，理解他的话有点难。 His Putonghua isn’t good. ________ a little hard ________ ________ his w ords. 2. 张老师明天在会上作报告吗？ Will Mr. Zhang ________ ________ ________ at the meeting tomorrow? 3. 王力喜欢逐字阅读，所以他是个很慢的阅读者。 Wang Li likes reading ________ ________ ________, so he is a slow ________. 4. 我通过看录像学英语。 I learn English ________ ________ ________. 5. 房间越大，你会感觉越舒服。 The ________ the room is, the ________ ________ you’ll feel. Ⅲ.根据对话内容，从方框中选出恰当的选项补全对话，其中有两项多余。 A: You look unhappy. (1) ______ B: I didn’t pass the English exam again. A: I’m sorry to hear that. (2) ______ B: Listening. A: You need a lot of practice. (3) ______ B: Good idea. I know your English is great. (4) ______ A: Well, I learn new words by saying or writing them again and again. I practice listening by listening to tapes. I learn grammar by asking my teacher for help. B: Sounds great. I will learn from you and try to improve my English. A: Good luck. (5) ______ I’d like to help you. B: OK. Thanks a lot.
流体力学实验思考题解答全
流体力学课程实验思考题解答 (一)流体静力学实验 1、 同一静止液体内的测压管水头线就是根什么线？ 答:测压管水头指γp Z +,即静水力学实验仪显示的测压管液面至基准面的垂直高度。测压 管水头线指测压管液面的连线。从表1、1的实测数据或实验直接观察可知,同一静止液面的测压管水头线就是一根水平线。 2、 当0写给爸爸的一封信
爸爸，你还好吗？好久都没有叫你一声爸爸了，我都快忘了该怎样去叫你爸爸了。 记得在我记忆里我很少叫你爸爸，因为你很少出现在我的记忆里，你似乎总是很忙，从我会记事起，感觉你就像是家里的客人，而且是个很特别的客人，是个从不带礼物来，反而是要常带走礼物的客人。你每次回来，我都能看到妈妈的眼泪，那不是妈妈高兴的泪水，那是妈妈伤心痛苦的泪水，你每次回家，好像都不是为了看望你的家人，而是为了跟妈妈吵架，看妈妈伤心流泪的样子，然后顺便带走家里的一些东西。 记得有一年，快过年的时候，你又像一阵风一样，突然回家了，我们姊妹几个以为你会带了礼物回来，虽然你从来没有送过我们什么礼物，因为是快过年了，别人家的孩子都收到了父母给的礼物，我想我们也应该会收到礼物的吧？你一回来就会跟妈妈吵架，我不知道你为什么每次都要跟妈妈吵架？为什么要吵架？我们不敢问妈妈，更不敢去问你，和往常一样，你在跟妈妈吵完架后，就要带走家里养在猪圈里的一头猪，爸爸，那是那年我们家的过年猪啊！那是我们家辛辛苦苦养了一年的猪啊！那是还欠着人家猪崽钱的猪啊！ 我们家也好多年没有杀过年猪了，你就这样狠心的把家里的过年猪牵走了，没有半点犹豫，是那样的绝决。没有人阻止你的行动，哥哥、姐姐、妹妹、我、还有妈妈，都站在门口，流着眼泪，眼睁睁的看着你把家里那头唯一的过年猪牵走，然后卖掉。 爸爸，当你看到你的妻子，你的儿女们，因为你狠心的行为，在本该是喜庆的日子里，却都在流着伤心流泪，你当时是什么感觉啊？你的心会有那么一点点痛吗？你感到过一点点残忍吗？你的心难道真是石头做的吗？我想你应该是没感觉的吧！要不然你就不会那么做了。 爸爸，如今你的儿女们都长大了，哥哥、姐姐、还有跟我是龙凤胎的妹妹都已经成家了，你也当了爷爷，当了外公了，我不知道你是不是都知道这些的，我想你应该是知道的吧！只是你觉得跟自己没关系罢了。 爸爸，你知道吗？因为你，让我看到了家人太多的眼泪。因为你，我从小就是看着别人的冷眼长大的，被人侮辱过，被人欺负过，被人刻薄过，经常遭受别人的冷嘲热讽，为了让别人对我好一点，我从小就努力让自己做一个乖孩子，从不跟人吵架，从不跟其他孩抢东西玩，被别人骂了也从不还口，对谁都很礼貌，不管是讨厌的，还是喜欢的，为的就是让别人能对我好一点，因为我没有一个可以靠得住的爸爸，是很容易被人欺负，让人瞧不起的。虽然我努力的在做一个乖孩子，但换来的还是别人的不尊重，其实那时候的我根本不知道什么是尊重，更不知道一个小孩也需要尊重，我以别人那样对我是应该的，谁让我没有一个可以靠得住的爸爸呢！没有让人当成一只小狗一样乱踢就是幸运的了。 有时候我觉得自己就是一棵没有依靠的野草，一颗野草的生命是没人会在乎的，只能任人践踏，任火焚烧，任风吹，任水淹，如果没有妈妈，我真的不知道我那脆弱的生命能不能延续到今天？ 爸爸，也许你不记得我学习成绩一直都很好，每学期考试成绩都排在前三名，可是我只读到六年级因为没钱交学费就不得不辍学了。我好想读书，但却不能读，离开学校的那一刻，我很想哭，泪水在眼框里打转，我努力的控制着自己的眼泪，不让它流出来，我不想让老师同学们看到我流泪的样子。一直以来，在我的眼里始终都含着一滴眼泪，我努力的在控制着它，没有让它流出来，因为我要做一个坚强的人。 爸爸，一直到今天，我一直都还在自我学习，一直都在努力，努力的学习，努力的奋斗。小时候没有书看，就去借人家旧的教科书，看完了初中的看高中，直到后来自己有能力买书看。爸爸，你知道吗？自己学习真的好苦，好多不懂的地方只能去请教别人，别人并不是你的老师，不会用心的为你讲解，全得靠自己的理解。爸爸，因为你，我失去了好多好多，承受了好多好多的痛苦。在我心里一直以来都很恨你，恨你对妈妈的无情，恨你对你儿女们的不负责任。- 我从来不曾对别人说起过自己的故事，从来没有对人讲述过自己的不幸，我把一切都埋
(完整版)人教版九年级英语课文原文unit1Howcanwebecomegoodlearners
Unit 1 How can we become good learners? Last year, I didn’t like my English class. Every class was like a bad dream. The teacher spoke so quickly that I didn’t understand her most of the time. I was afraid to ask questions because of my poor pronunciation. I just hid behind my textbook and never said anything. Then one day I watched an English movie called toy story. I fell in love with this exciting and funny movie! So I began to watch other English movies, too. Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning. I also realized I could get the meaning by listening for just the key words. My pronunciation improved as well by listening to the conversations in English movies. I discovered that listening something interesting is the secret to language learning. I also learned useful sentences like “It’s a piece cake”or “It serves you right”. I did not understand these sentences at first. But because I wanted to understand the story, I looked them up in the dictionary. Now I really enjoy my English class. I want to learn new words and more grammar so that I can have a better understanding of English movies. How Can You Become a Successful L earner? Everyone is born with the ability to learn. But weather or not you can do this well depends on your learning habits. Research shows that successful learners have some good habits in common. Creating an interest in what they learn Studies show that if you are interested in something, your brain is more active and it is also easier for you to pay attention to it for a long time. Good learners often connect what they need to learn with something interesting. For example,if they need to learn English and they like music or sports, they can listen to English songs or watch sports programs in English. This way they will not get bored. Practising and learning from mistakes Good learners think about what they are goog at and what they need to practise more. Remember, “Use it or loser it.”Even if you learn something well,you will forget it unless you use it. “Practice makes perfect.”Good learners will keep practising what they have learned, they are not afraid of making mistakes. Alexander Graham Bell did not invent the telephone overnight. He succeeded by trying many times and learning from his mistakes. Developing their studying skills It is not enough to just study hard. Good learners know the best way they can study. For example, they may take notes by writing down key words or by drawing mind maps. They also look for ways to review what they have learned. They may do this by reading their notes every day or by explaining the information to another student. Asking questions