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人教版英语八下Unit9知识梳理、词汇句式精讲

人教版英语八下Unit9知识梳理、词汇句式精讲
人教版英语八下Unit9知识梳理、词汇句式精讲

Unit9 知识梳理

【重点短语】

1. at night 在晚上

2.in a more natural environment

在一个更加自然的环境中

3. all year round 一年到头,终年

4.be far from 离......远

5.in the dark 在黑暗中

6. in the past 在过去

7.have been to sp 去过某地

8.science museum科学博物馆

9.history museum 历史博物馆

10.amusement park 游乐园

11.go somewhere different 去不同的地方

12.go skating 去滑冰

13.take the subway 坐地铁

14.a great way to spend a Saturday afternoon 一个过周六下午的好办法

15.all the old movie camera

所有的古老的电影摄影机

16. learn about sth 了解有关.....的情况

17. on the weekend 在周末

18.camp in the mountains 在大山里露营

19.put up a tent 搭帐篷

20.in such a rapid way 以如此速猛的方式

21.different kinas of 各种各样的

22.development of toilets 厕所的发展

23.social groups 社会团体

24.the tea art performances 茶艺表演

25. make a perfect cup of tea with beautiful tea sets. 用漂亮的茶具沏一杯完美的茶

26. a nice place to enjoy tea 一个品茶的好地方

27.Thousands of 数以千计的

28.international Museum of Toilets 国际厕所博物馆

29.the Terracotta Army 兵马俑

30.southeast Asia 东南亚

31.night Safari 夜间动物园

32.three quarters 四分之三

33. an English-speaking country

一个讲英语的国家

34.have a problem doing sth 做某事很困难

35.during the daytime 在白天

36. a couple of times 好几次

37.right now 现在,目前

38. an amusement park with a special theme

一个有特别的主题的游乐园

39. Walk around the park 在公园里到处走

40. hear of 听说

41. take a ride 兜风

42. another province 另一个省

43. the Bird’s Nest 鸟巢

44. encourage sb to do sth 鼓励某人做某事

45. on the one hand....on the other hand 一方面,另一方面

【重点句型】

1. Have you ever been to a science museum?

你曾经去过科学博物馆吗?

2.Let's go somewhere different today.

让我们今天去不同的地方吧。

3. It's unbelievable that technology has progressed in such a rapid way.

科技以如此速猛的方式发展真是令人难以置信啊!

4. Whether you like Indian food, Western food or Japanese food, you,ll find it all in Singapore!

不管你喜欢印度食品,西方食品还是日本食品,在新加坡你都能找到!

5.One great thing about Singapore is that the temperature is almost the same all year round.

新加坡一个很大的特征是它的气温几乎一年到头都是一样的。6. It is best to visit Singapore. 最好游览新加坡。

【话题写作】

本单元围绕话题“曾经去过的地方”展开,使用现在完成时表达已经做过的事情。表达的时候不要单独使用一种时态,应多个时态交叉使用。

【题目要求】

假如你到过济南旅游过几次,那里的植物园(Botanical Garden),趵突泉(Baotu Spring)大明湖(Daming lake),动物园,以及交通,购物等给你留下了深刻印象。80—100 词左右。请用英语写一篇来分享一下你的游历。

提示词:have been to, fall in love with , have fun , such as , would like to, guide

【优秀满分范文】

Have you ever been to Jinan? I have been there several times. I think it’s really a be autiful city. I fell in love with it when I first travelled there.

There are some beautiful places to have fun , such as

Baotanical Garden, Baotu Spring and Daming Lake. In the zoo, you can see many kinds of animals walking around and some are sleeping. You can easily buy what you want. Because there are

lovely restaurants and fantastic gift shops everywhere. Buses and taxis can take you where you want to go.

Welcome to Jinan. I would like to be your tour guide.

Unit9 词汇讲解

1. invent

(1)invent 作动词,意为“发明;创造”。例如:Edison invented the light bulb. 爱迪生发明了电灯。(2)invent还可以表示“虚构”。例如:The whole story was invented. 整个故事是虚构的。(3)invent的名词形式有两个,一个是inventor(发明者;发明家),另一个是invention(发明物)。例如: Edison is a great inventor in history. 爱迪生是历史上伟大的发明家。Human history is also a history of great inventions.人类的历史也是一个伟大发明的历史。【拓展】invent和discover的辨析:(1)invent 意为“发明,发明之物”指“从无到有”。例如: Alexander Graham Bell invented the

telephone in 1876. 亚历山大?格雷厄姆?贝尔在1876年发明了电话。(2)discover 意为“发现”,指“本来就已经存在,但不为人知”的事物。例如: Columbus discovered America in 1492. 哥伦布在1492年发现了美洲。

2. unbelievable unbelievable作形容词,意为“难以置信的;不真实的”,是由believable“可相信的;可信任的”加否定前缀un-派生而来的。其动词形式为believe,意为“相信;以为”。例如:It’s unbelievable that you are a writer. 我难相信你是一个作家。【拓展】un-是个前缀,意为“不”。例如:happy“高兴的”—unhappy“不高兴的”;lucky“幸运的”—unlucky“不幸的”;important“重要的”—unimportant;“不重要的”;healthy“健康的”—unhealthy“不健康的”。

3. encourage encourage 作动词,意为“鼓励”。encourage sb. to do sth.意为“鼓励某人做某事”。例如: The teacher often encourages us to study hard. 老师经常鼓励我们要努力学习。 My mother encouraged me to enter the contest. 妈妈鼓励我参加那场比赛。【拓展】(1)encourage sb. in sth. 意为“在……方面鼓励/助长某人”。例如:Don’t encourage him in laziness.别助长他的懒惰行为。(2)encouragement是encourage的名词形式,意为“鼓舞/鼓励”。例如:The teacher’s words were a great encouragemen t to him. 老师的话对他是极大的鼓舞。

4. collect collect作及物动词,意为“收集,搜集”。例如:collect stamps 收集邮票collect coins 收集硬币【拓展】collection作名词,意为

“收藏品、收集物”。是动词collect 的名词形式,是由动词collect后缀-tion变化来的。collector 作名词,意为“收藏家”。例如: These are my collections. 这些是我的收藏品。 My brother has a very good collection of stamps. 我的弟弟收集了许多邮票。 Mark is a famous stamp collector. Mark是一位著名的邮票收藏家。

5. a couple of a couple of意为“少数;几个”。例如: He bought a couple of books for his daughter. 他为他的女儿买了几本书。【拓展】 a couple of还可意为“一双;一对”。例如: I found a couple of socks in the room but they did not make a pair. 我在房间里找到两只袜子,但他们不是一双。

6. thousands of thousand是数词,意为“千”,当表示具体的“几千”时,用“基数词+ thousand”,注意不加-s。例如: There are six thousand students in the city. 这个城市有6000名学生。【拓展】(1)thousands of 表示“数千,成千上万的”这时thousand后要加-s,且后面有介词of,但是不能与数词连用。例如: There are thousands of people on the square. 在广场上有成千上万的人。(2)表示数词的还有hundred“百”,million“百万”,billion“十亿”。它们的用法和thousand一样,可以用来表示约数和确数。

7. whether whether常引导宾语从句,表示“是否”之意。当把一般疑问句的直接引语转化成间接引语时,常用if或whether作引导词。例如:I asked her, “Do you study English here?”我问她:“你在这里学习英语吗?” → I asked her if/ whether she studied English

there. 我问她是否在那里学习英语。【拓展】if和whether的辨析: if和whether均可表示“是否”,一般情况下二者可以互换。但在下列条件下,只能用whether而不能用if:(1)if后不能直接接or not。(2)whether可作介词的宾语。(3)whether后可接不定式。(4)whether可用于句首。(5)whether可引导主语从句、表语从句。例如: Everything depends on whether we have enough money. 一切都取决于我们是否有足够的钱。 Whether it is right or wrong, I don’t know.正确与否,我不知道。It doesn’t matter whether he will come or not. 他来不来没关系。

8. mostly mostly作副词,意为“主要地;通常”。例如: He reads the occasional book, but mostly just magazines. 他偶尔也看书,但大多只看杂志。 Lizards live mostly in warm climates. 蜥蜴主要生长在气候温暖的地方。 He works mostly in London office. 他通常在伦敦办事处工作。

练一练:I. 英汉短语互译。1.take the subway

________________2.by bike________________3.have a great time ________________4.take a holiday ______________5.go skating ________________6.各种各样的________________7.在将来________________8.鼓励某人做某事

________________9.一方面……另一方

面……______________10.数以千计的______________II. 根据汉语或首字母提示完成单词。1.—Do you know who d______

America? —Columbus(哥伦布).2.Autumn is the third

s_______ of the year.3.The t______ is very high today.You shouldn’t wear so many clothes.4.David is a ______(勇敢的) boy.5.How many ______(狐狸) can you see in the picture?6.His son is ______(醒着的) at seven every morning.7.The p______ of our city is larger than before.8.Now more and more people like to learn ______(自然的) science in China.III. 用括号内所给词的适当形式填空。1.The book ______(it) is so perfect that everybody likes it.2.We are satisfied with their _______(perform).3.Lily’s father has large _______(collect) of old coins.4.I met some

_______(German) on my way home.They asked me the way to the museum.5.I think the car is one of the best ______(invent) in our life.6.She has an ______(usual) experience in the countryside.7.The old man wanted to move to a _______(peace) place.8.The news spread ______(rapid) from mouth to mouth.9.Her _______(society) life got in the way of her study.10.Nobody believes the story.I think so.I t hink it’s

_______(believe).

【参考答案】I. 英汉短语互译。1.乘地铁2.骑自行车3.玩得开心 4.度假5.去滑冰6.different kinds of/a variety of 7.in the future 8.encourage sb. to do sth.9.on (the) one hand...on the other hand... 10.thousands of II. 根据汉语或首字母提示完成单词。

1.discovered 2.season 3.temperature 4.brave 5.fox es 6.awake 7.population 8.naturalIII. 用括号内所给词的适当形式填空。

1.itself 2.performance 3.collection 4.Germans 5.inventi ons6.unusual 7.peaceful 8.rapidly 9.social 10.unbelievable Unit9 重点句型解析

1. I’ve never been camping.

“have+been+现在分词”为现在完成进行时结构。表示从过去某一时刻一直延续至今的动作。在句中,说话人使用这一时态来强调自己从未有过野营的经历,欠缺这方面经验。例如:I’ve been cleaning the house but I still haven’t finished.我一直在打扫屋子,但我仍然没有做完。 I have been working for 12 hours. 我已经工作了12小时了。(刚结束了工作,或者还正在做并将继续)。2. I wonder how much more computers will be able to do in the future.wonder

作及物动词,意为“想知道;对……感到怀疑”,常见的用法有:(1)后接who,what,why,where 等引导的宾语从句。I wonder who she is. 我想知道她是谁。 She wondered what the child was doing. 她感到疑惑,孩子究竟在干什么。 I wonder why Ann is late. 我想知道安为什么迟到了。 I wonder where they have gone. 我想知道他们去哪儿了。(2)后接that 引导的宾语从句,表示“对……感到惊讶”,that常可省去。 I wonder (that) she has won the race. 我对她赢了比赛感到惊讶。(3)后接if 或whether

引导的宾语从句,常用来表示一种委婉的请求或疑问。 She wondered whether you were free that morning. 她想知道你那天上午是否有空。 I wonder if he will succeed. 我不知道他会不会成功。

3. Let’s go to one tomorrow.let意为“让,允许”,表示“让(允许)某人做某事”应该说“let sb. do sth.”,不能说“let sb. to do sth.”。例如:Let me help you. 让我帮助你。His mother doesn’t let him go out at night. 他母亲不让他晚上出去。let’s…是表示建议或请求的祈使句句型,let’s是let us的缩写形式。例如:Let’s go to school. 咱们上学吧。Let’s play basketball after school.咱们放学后打篮球吧。【拓展】let’s 与let us在用法上略有区别。在表示向对方提出建议,涉及双方的共同行为时,let us可以缩写成let’s;而表示请求对方允许做某事,不涉及对方行为时,let us不能缩写成let’s。例如:Let’s (=Let u s) play sports. 咱们做运动吧。 Let us know your telephone number.请把你的电话号码告诉我们。(Let us 不能缩写成Let’s)【注意】以Let’s开头的句子改为反意疑问句的时候,后面的附加疑问句用“shall we?”,因为Let’s是把说话人包含在内了;以Let us开头的句子改为反意疑问句的时候,后面的附加疑问句用“will you?”,因为Let us不包括对方。

4. It’s really interesting, isn’t it?I t’s really interesting, isn’t it?是反意疑问句,表示对陈述句所说的事实提出相反的疑问,要求对方用yes或no来进行回答。反意疑问句由两部分组成:前一部分是陈述

句,后一部分是疑问句,疑问句是由be,have,助动词或情态动词后接主语构成。如果陈述句是肯定结构,反意疑问句须用否定结构;反之,陈述句如果是否定结构,反意疑问句须用肯定结构。反意疑问句的两部分,必须保持人称和时态的一致。例如:He is old, isn’t he? 他老了,不是吗? He never went there, did he? 他从没有去过

那里,是吗?无论哪种形式的反意疑问句,回答时要遵循:“Yes,后

接肯定式”或者“No,后接否定式”。例如:—The girl is helping her mother with the housework, isn’t she?那个女孩正在帮妈妈做家务,不是吗?—Yes, she is. 是的,她在帮。—No, she isn’t. 不,她没有帮。

5. The tea art performances show how to make a perfect cup of tea with beautiful tea sets.how to make a perfect cup of tea是“特殊疑问词+动词不定式”,在句子中作动词show的宾语。相当于特

殊疑问词引导的宾语从句。例如:I don’t know what to do =I don’t know what I can do next.我不知道下一步做什么。【拓展】疑问词what,which,how,where,when等可以和动词不定式连用,构成不定式短语。“疑问词+动词不定式”可以做主语、宾语、表语等。例如:When to start off hasn’t been decided yet. 什么时候出发还

没决定。(做主语)The question is which bus to take. 问题是乘哪辆公共汽车。(做表语)“疑问词+动词不定式”可以由名词从句简化而来。I don’t know what I should say. → I don’t know what to say. 我不知道该说些什么。

练一练:I. 句型转换,按要求完成下列句子。1.Mary hasn’t been to Dalian.I haven’t been to Dalian,either.(改为同义句) _______ Mary _______ I ______ been to Dalian.2.Tom is the tallest boy in his class.(改为同义句) Tom is taller than ______ ______

_______ in his class.3.Linda hasn’t been to Wu han.I haven’t been there, either.(改为同义句) Linda hasn’t been to Wuhan.______ ______.4.She’s been to Qingdao twice.(对划线部分提

问) ______ ______ ______ has she been to Qingdao?5.They have cleaned the classroom.(改为否定句) They _______

________ the classroom.6.Has your brother finished his homework? (作肯定回答) Yes,_______ ________.II. 根据汉语提示,完成句子。1.四分之三以上的人口是中国人。More than _______ of the population are Chinese.2.你将毫不费力地找到米饭、面条或饺子。You won’t have any ______ ______ rice,noodles or dumplings.3.我不知道你是否喜欢印度食品。I do n’t know ______ you like Indian food.4.天黑的时候去动物园或许很奇怪。It ______ ______ ______ to go to a zoo when it’s dark.5.你可以选择在你喜欢的任何时间去那里。You can choose to go

______ ______ ______.6.如果你不去买东西,我也不去。If you don’t go shopping,______ ______ ______.7.许多孩子已经听说那部电影了。Lots of children have ______ _______ that movie already.8.我常看见他们在家写作业。I often ______ ______

_______their homework at home.9.这本字典比其他的字典贵很多。This dictionary is more expensive than ______ ______

______.10.在博物馆有那么多好看的东西。There’s ______

______ ______ to see in the museum.III. 语法专练:句型转化。1.I haven’t washed the clothes. Neither has she. (改为同义句)

I haven’t washed the clothes. She ______ ______.2.She has already finished the homework. (改为否定句)

She ______ _____ the homework ______.3.Both of them have visited Mount Huang. (改为否定句)

______ ______ them ______ visited Mount Huang.4.Neither this answer nor that one is right. (改为同义句)

_______ ______ the answer _______ right.5.He has never been to New York. I have never been there, either. (改为同义句) He has never been to New York, and _______ ______ I.

IV. 从方框中选择适当的句子完成对话。

A: Have you ever been to an aquarium?

B: Yes, I have. I went there last year. ___1___A: Neither have I. I want to go there. I want to go to the space museum, too.

B: I haven’t ever been to the space museum, either. My father said

he would take me there one day.A: How lucky you are! ___2___ B: I wish, too. I believe we will have a great time there.A: Yes. Now it’s getting late. ___3___

B: I want to see a film in the theater now.A: I want to go, too.

___4___

B: Twenty yuan. ___5___ Let’s go.

【参考答案】I. 句型转换,按要求完成下列句子。1.Neither;nor;have2.any other boy/the other boys3.Me neither4.How many times5.haven’t cleaned6.he hasII. 根据汉语提示,完成句子。1.three quarters

2.problem getting

3.whether/if

4.might seem strange

5.whenever you like6.neither will I7.heard of8.see them do9.any other one/dictionary或the other dictionaries10.so much funIII. 语法专练:句型转化。

1.hasn’t either2.hasn’t finished; yet

3.Neither of; has

4.Neither of; is

5.neither have

IV. 从方框中选择适当的句子完成对话。

1-5:BACED

人教版八年级下册英语知识点总结

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人教版八年级下册英语Unit2知识点word版本

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