Unit 4 Computer facts知识点及练习题

Chapter 2

Computer

一．基础篇

（一）核心单词

1．important a. 重要的importance n. 重要性

2．necessary a. 必要的need v. aux. 必须

3．happy a. 快乐的，幸福的happily adv. 幸福地

4．plan—planned，v. 计划plan n. 计划

5．hide (hid, hidden) V. 隐藏

6．break (broke, broken) V. 打破，违犯

freeze (froze, frozen) V. 使结冰，使冷冻

7．calculator n. 计算器

8．operate v. 动手术

How do you operate this new machine ?

operation n.手术

9．electric a. 电的electric light 电灯electricity n. 电electronic adj. 电子的10．weigh v. 称……的重量

weigh sth for sb.

The watch weighs 0.45 kg.

weight n. 重量

11．agree v. 同意

12.What does Joyce think of Sichuan food? 觉得……怎么样？

--- How does Joyce like Sichuan food?

比较：What does the thief look like? 某人长什么样？

How does the thief look?

13.taste n. 味道，味觉taste v. 品尝

The dish tastes good.

He tasted the dish and found it was quite tasty.

14. copy n. . 副本，拷贝v. 抄写

a copy of the questions ；a copy of Shanghai Students’ Post

I copied the text twice yesterday.

15.history n. 历史historical adj. 历史的

16.develop v. 发展development n.

17.difficult a.困难的difficulty n. 困难

18.businessman n.. 女商人businesswoman n. 男商人

busy a. 忙的business n. 生意

business hours / letters

19. possible a. 可能的impossible a.不可能的possibly adv. 可能地

20.like v. 喜欢dislike v. 不喜欢

21.honest a. 诚实的honesty n. 诚实dishonest a. 不诚实的

22.length n. 长度long a. 长的

height n. 高度high a. 高的

weight n. 重量wide a. 宽的，宽阔的

23. mouse n. 老鼠鼠标

24. knowledge n. 知识know v. 知道，认识

25. type n.类型v. 打字

26．print v. 打印印刷

27．judge n. 法官v. 判断审判

28．thus adv. 如此；这样；因而

29.几组反意词fast --- slow, high --- low, heavy --- light, flat --- rough

（二）词组

1. plan to do sth. 计划做某事

I plan to study abroad next year.(v.)

2. operate on sb. 为某人开刀

3. give a computer instructions by putting a program into it.通过往计算机中输入程序来给

计算机指令

by doing sth 通过干。。。。

He decorated a Christmas tree by using a lot of coloured lights.他用很多彩灯来装饰圣诞树

4.raise questions 提问, raise one hand 举手

raise a pet 养宠物, raise some money 酬钱,

raise v. 举起提升；提出；提高；及物动词后接宾语rise v. 上升上涨；增长；

起立；不及物动词，后不接宾语

比较：The river rose two feet.

The sun rises in the east.

He rose early to do more reading.

He rose to answer the question.

5. be made of wood 用……制成

6. lose weight 减肥, put on weight 增肥

7. agree with sb 同意某人

8..so that 以便

He got up early so that he could catch the school bus.

----He got up early in order to catch the school bus.

9. a number of +复数名词很多，一些…（谓复）

A number of people have seen this film.

10.depand on 依靠依赖

He has grown up. So he hasn’t depended on his parents any longer.他已长大了，他不再依靠父母了

https://www.wendangku.net/doc/4b504751.html,mon knowledge 常识

It is common knowledge that the earth moves around the sun.地球围绕太阳转是常识。

12.foe these reasons由于这些原因

13. the answer to the question 这个问题的答案to 表示“…. 的”

类似用法：the key to the door the solution to the problem

14. for the time being 暂时眼下https://www.wendangku.net/doc/4b504751.html,

15.create new ideas 创造新思想

16. have nothing to do 无所事事

17. change our lives 改变我们的生活

18. a human being 人类

19. make a mistake 犯错误

20.for example 例如（用作插入语）,后接句子：such as 例如（只加sth 或doing sth）

后接单词或词组

In many countries, Italy, for example, family life is much more important than here.

People such as my sister get excited easily.

21. in history 在历史上

（三）英文解释

1．depend on ：rely on ; need 依靠，依赖

Do not depend on your dictionary all the time.

2．for the time being ：at present; now ; 暂时眼下现在

I’ll let you keep the book for the time being, but you must return it to me next week. 3．for example 例如（用作插入语）：such as 例如（只加sth 或doing sth）

In many countries, Italy, for example, family life is much more important than here.

People such as my sister get excited easily.

4. realize : come true 实现

5.over: more than 超过

6. be able to : can 能够

7. hardly ever: almost none 几乎不

练习

1．We often call computers_________ brains. (electricity)

2．It is _______that students should attend all the lectures.(importance)

3．Would you like to buy me a packet of _______food? ( freeze)

4．I can use a word processor but I don’t understand its_________.( operate).

5．Bananas are always sold by_______.( weigh)

6．He finds it _______ to stop smoking.( difficulty)

7．She looks _______enough, you can believe her.(honesty)

10. Yangzi River is about 6300 kilometers in__________( long)

11.What’s the _______ of the mountain? (high)

12.Could I have a word with you, if you are not too_______. ( business)

https://www.wendangku.net/doc/4b504751.html,e as quickly as_______(possibly).

14.My mother ______seeing you with me because you are dishonest.( like)

15.She will ________be the greatest writer in the future. ( possible)

16.The sun _____ in the east and _____ in the west.

A .rise…set B. raise …set C. rises…sets D. raises…sets

17.She likes to play outside_________ swimming in the river and climbing mountain, etc.

A. for example

B. so as

C. such as

D. so that

18.In western countries, Children over 18 should depend on themselves.

A. develop

B. rely on

C. live on D .spend

19. _________visitors from home and abroad will visit Shanghai in 2010 .

A. A number of

B. The number of

C. Huge amounts of

D. An amount of

20.She is seriously ill, doctors are preparing for operating_____ her.

A. in

B. for

C. at

D. on

二．提高篇

1．Unhappy a. 不幸的，不快乐的

2．plan to do sth : be going to do sth 计划做某事

3．broken arm, frozen food , hidden helpers

4．hardly ever : almost never

We hardly ever get frost in Guangzhou.

5．everywhere : here and there, in every part

Football is played everywhere in the world.

6. be unaware of : be not knowing about 没有意识到

The student was unaware of his mistake.

be aware of 意识到

7．common knowledge : something that is known by most people 常识

It is common knowledge that the Japanese eat sushi.

8．calculate v. 计算calculation n. 计算，考虑

9．rarely : not often ; seldom 很少地

People rarely eat snake in England.

Peter is rarely late, is he ?

rarely, never, hardly, seldom, little, few 表示否定

10．the answer to this question

the key to the door

a visit to the factory

the ticket for the film

11．essential : very important , necessary

Water is essential to/for life.

12．hold each other’s hand 握手, hold one’s breath 屏住呼吸

hold on a minute 稍等片刻, hold a sports meeting 举行一个校运会

13．hold sth v. : be filled by 容纳

This room can hold 100 people.

14．salesman n. 男销售员saleswoman n. 女销售员

15．be made in 2001，be made in China be made from wood

16．dear / expensive

The coat was $100. It seemed rather dear.

Houses are very expensive in this area.

dear 指价格比一般情况高，expensive 指超过购买者的能力

17．have a history of …. Years 拥有…. ….年的历史

I like history.

18．The number of…. ….的数量

The number of the students in this school is 1200.

三．语法———形容词的原级、比较级和最高级

（1）．本课出现的形容词

1.cheap __cheaper__ the cheapest,

2.fast__ faster__the fastest

3. far__ farther__ farthest

far__ further__ furthest

further 既可表示farther 的有形距离的“较远”，“更远”。也可表示“更多的”，“另一些”，“进一步的”等

4. bad / ill –- worse — worst

5.tasty --- tastier --- the tastiest

6. beautiful __more beautiful __the most beautiful

（2）考查重点

中考试题对形容词的考查涉及形容词原级，比较级和最高级的各种句型、形容词作定语的位置、易混淆的形容词用法辨析等。其中，形容词比较等级句型、形容词修饰不定代词something，anything，everything，nothing时的位置，易混淆的形容词用法辨析等是考查的热点。

一、形容词的一般用法

1.作定语，一般放在所修饰词的前面。

例如，It’s a cold and windy day.

2.作表语，放在系动词的后面。

例如，He looks happy today.

3.形容词修饰something，anything，nothing，everything等复合不定代词时，须放在其后。例如，Would you like something hot to drink？

4.表示长、宽、高、深及年龄的形容词，应放在相应的名词之后。

例如，How long is the river？It’s about two hundred metres long.

5.只能作表语的形容词：afraid害怕；alone独自的；asleep睡着的；awake醒着的；alive 活着的；well健康的；ill病的；frightened害怕的

例如，The man is ill.（正）

The ill man is my uncle.（误）

6.貌似副词的形容词：lonely独自的；friendly友好的；lively生动的；lovely可爱的

二、形容词常用句型

1.“It’s +adj.+of+sb.+不定式”表示“某人（做某事）怎么样”。

注意：这一句型中常用描述行为者的性格、品质的形容词，kind（友善的），nice（友好的），clever（聪明的），foolish（愚蠢的）等

例如，It’s very kind of you to help me.（=You are very kind to help me.）

It’s very rude of her to say such words.（=She is very rude to say such words.）

It’s foolish of him to go alone.（=He is foolish to go alone.）

2.“It’s+adj.+for+sb.+不定式”表示“做某事对某人来说怎么样”。

注意：这一句型中常用的形容词有important（重要的），necessary（必要的），difficult（困难的），easy（容易的），hard（艰难的），dangerous（危险的），safe（安全的），useful（有益的），pleasant（舒适的），interesting（有趣的），impossible（不可能的）等。

例如，It’s not easy for them to learn a foreign language.（=To learn a foreign language is not easy for them.）

It’s very important for students to listen to teachers carefully.（=To listen to teachers carefully is very important for students.）

It’s necessary for us to get to school on time.（=To get to school on time is necessary for us.）三．形容词的比较级、最高级

（一）规则变化

1.一般在词尾直接加er或est，例如，tall-taller-tallest，long-longer-longest

2.以不发音的字母e结尾的单词在词尾直接加r或st，例如，nice-nicer-nicest

3.以辅音字母+y结尾的词，把y变为i，再加er或est，例如，heavy-heavier-heaviest

4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加er或est，例如，big-bigger-biggest

5.部分双音节词和多音节词分别在原级前加more构成比较级和most构成最高级，例如，beautiful-more beautiful-most beautiful

（二）不规则变化（见考纲）

一、原级的用法

1.只能修饰原级的词，very，quite，so，too

例如，He is too tired to walk on.他太累了以至于不能再继续走了。

My brother runs so fast that I can’t follow him.我弟弟跑得那么快以至于我跟不上他。

2.原级常用的句型结构

（1）“甲+be+ +as+形容词原级+as+乙”表示“甲和乙程度相同”

例如，Tom is as old as Kate.汤姆凯特年龄一样大。

（2）“甲+be+ not+ as/so+形容词原级+as+乙”甲不如乙…

例如，This room is not as/so big as that one. 这个房间不如那个大。

二、比较级的用法

1. 可以修饰比较级的词，much，a lot，far，…的多a little，a bit，…一点儿

even甚至，still仍然

例如，Lesson One is much easier than Lesson Two.第一课比第二课容易得多。

Tom looks even younger than before.汤姆甚至比以前更年轻。

This train runs much faster than that one.这辆火车比那辆跑地快。

She drives still more carefully than her husband.她开车仍然比她丈夫还认真。

但注意many more 和much more 的区别, many more 后接可数名词,而much more 后接不可数名词

2.比较级常用的句型结构

（1）“甲+be+形容词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”

例如，Tom is taller than Kate.汤姆比凯特高。

（2）“甲+be+形容词比较级+than +any other+单数名词（+介词短语）”表示“甲比同一范围的任何一个人/物都……”，含义是“甲最……”。

例如，The Yangtze River is longer than any other river in China.

=The Yangtze River is longer than any of the other rivers in China.长江比中国的任何一条其他的河都长。

=The Yangtze River is longer than the other rivers in China.长江比中国的其他所有的河都长。

=The Yangtze River is the longest river in China.长江是中国最长的河流。

注意：The Yangtze River is longer than any river in Japan.长江比日本的任何一条河都长。

(3)“比较级+and+比较级”表示“越来越……”。

例如，He is getting taller and taller.他变得越来越高了。

The flowers are more and more beautiful.花儿越来越漂亮。

He does his homework more and more carefully.他做作业越来越认真了。

(4)“the+比较级，the+比较级”表示“越……，越……”。

例如，The more careful you are，the fewer mistakes you’ll make.你越认真，犯的错误越少。

(6)“特殊疑问词+be+形容词比较级，甲or乙？”

例如，Which is bigger，the earth or the moon？哪一个大，地球还是月球？

“特殊疑问词+实意动词+副词比较级，甲or乙？”

例如，Who draws better，Jenny or Danny？谁画得比较好，詹妮还是丹尼？

3.最高级常用句型结构

(5)“主语+be+ the+形容词最高级+单数名词+in/of短语”表示“……是……中最……的”。

例如，Tom is the tallest in his class./of all the students.汤姆是他们班上/所有学生当中最高的。

This apple is the biggest of the five.这个苹果是五个当中最大的。

“主语+实意动词+(the)+副词最高级+单数名词+in/of短语”表示“……是……中最……

的”。

例如，I jump (the) farthest in my class.我是我们班跳得最远的。

(6)“主语+be+ one of the+形容词最高级+复数名词+in/of短语”表示“……是……中最……

之一”。

例如，Beijing is one of the largest cities in China.北京是中国最大城市之一。

(7)“特殊疑问词+be+ the+最高级+甲，乙，or丙？”用于三者以上的比较。

例如，Which country is the largest，China，Brazil or Canada？哪一个国家最大，中国，

巴西还是加拿大？

“特殊疑问词+be+ the+副词最高级+甲，乙，or丙？”用于三者以上的比较

例如，Which season do you like (the) best，spring，summer or autumn？你最喜欢哪一个季节，春天，夏天还是秋天？

形容词练习

1 I have _____to do today.

A. anything important

B. something important

C. important nothing

D. important something

2 ———Is chemistry more difficult than physics？

———No，chemistry isn’t as ____as physics.

A .easy

B. difficult

C. easier

D. more difficult

3.Beijing is becoming_ ________ and__.

A. more beautiful，more

B. beautiful，beautiful

C. more，more beautiful

D .more beautiful，more beautiful

4.______ children there are in a family，_____their life will be.

A. The less，the better

B. The fewer，the better

C .Fewer，richer

D. More，poorer

5.The experiment was ________ easier than we had expected.

A. more

B .much more

C. much

D. more much

6 Oct 15th was one of ________ days in 2003.The Shenzhou-V was sent up successfully.

A. exciting

B. more exciting

C .the most exciting

D .much exciting

7.I feel even_____ now.

A. bad

B. well

C. worse

D. worst

8..He is taller than_________ in his class.

A any boy

B. any

C .any other boy

D. some other boys

9. The car is running ________.It seems to be flying.

A. more and faster

B. more and fast

C. fast and fast

D. faster and faster

10.English is as _____ as Chinese. You should learn it well.

A. important

B. more important

C. the most important

D. much more important

11. Music is not so useful as science. It’s ________ useful than science.

A. fewer

B. less

C more

D .a lot

12.You must wear glasses. They can keep your eyes______.

A. soft

B. safe

C. safely

D. safety

13.He is ______ enough to carry the heavy box.

A. stronger

B. much stronger

C. strong

D. the strongest

14.The box is _____ heavy for the girl___ carry.

A. too，to

B. to，too

C. so，that

D. no，to

15.Do you have ____ to tell us？

A. something new

B. new something

C. anything new

D. new anything

16.———Do you think the fish tastes_______？———She cooked it______，I think.

A good，good

B well，good

C well，well

D good，well

人教版八年级下册英语Unit4知识点

Unit4Whydon'tyoutalktoyourparents？ 名词： deal交易member成员football足球relation关系pressure压力development发展communication交流opinion意见 cloud云skill技巧；能力 动词： allow允许explain解释compare比较guess猜测copy抄袭push推；推动argue争吵return归还cause造成 offer提出；给予complete竞争 communicate交流continue持续 形容词： wrong错误的proper正确的；恰当的quick快的 elder年级较大的clear清楚的crazy疯狂的nervous焦虑的typical典型的usual通常的 副词： instead代替；反而anymore再也不 secondly第二；其次perhaps可能；大概 代词： whatever任何 短语： lookthrough浏览cutout删除 bigdeal重要的事compare?with?比较 workout解决inone'sopinion依某人看getonwith和睦相处 知识点： 1、allowsbtodosth允许某人做某事 allowdoingsth允许做某事 Pleaseallowmetointroducemyself.请允许我做一下自我介绍。 Wedon'talloweatingintheclassroom.不允许在教室里吃东西。 2、What'swrong？=What'sthematter？怎么了？

What'swrongwithsb？？=What'sthematterwithsb？某人怎么了 3、begoodforsth对??有益反义词：bebadfor对??有害 begoodtosb/sth对??友好 begoodatdoingsth擅长 Playingsportsisgoodforyourhealth.做运动对你的健康有益。Sheisgoodtoherclassmates.她对她的同学很友好。SheisgoodatspeakingJapanese.她擅长说日语。 4、bigdeal重要的事 It'snotabigdeal.这没什么大不了的。 5、arguewithsb与某人争吵 Shealwaysargueswithherboyfriend.她总是和她男朋友吵架。 6、communicatewithsb和某人交流/沟通Tomoftencommunicateswithhisfriendsbye-mail.Tom经常和他朋友用邮件沟通。 7、提建议句型： Whydon'tyoudosth？=Whynotdosth？你为什么不??？ Shallwedosth？我们??好吗？ Let'sdosth.让我们??吧。 You/Wehadbetterdosth.你（们）/我们最好做某事 You/Weshoulddosth.你（们）/我们应该做某事 You/Wecoulddosth.你（们）/我们可以做某事 Wouldliketodosth/sth.你想要??吗？ What/Howaboutdoingsth？??怎么样？ 肯定回答： Goodidea./That'sagoodidea.好主意。 OK./Allright./Great.好。 Noproblem.没问题。 Sure./Ofcourse./Certainly.当然可以。 Ican'tagreemore.我非常同意。 Yes,Ithinkso.好的，我也这样认为。 否定回答： Idon'tthinkso.我不这样认为 Sorry,Ican't.对不起，我不能。

人教版五年级英语下册Unit4知识点整理

人教版五年级英语下册Unit4 知识点整理 △话题：询问某一节日的具体日期以及某人的生日是哪天，并进行回答 △重点词汇： 基数词【表数量】序数词【表顺序】【缩写形式】one 一first 1st 第一 two 二second 2nd 第二 three 三third 3rd 第三 four 四fourth 4th 第四 five 五fifth 5th 第五 six 六sixth 6th 第六 eleven 十一eleventh 11th 第十一 twelve 十二twelfth 12th 第十二 twenty 二十twentieth 20th 第二十 thirty 三十thirtieth 30th 第三十 twenty-one 二十一twenty-first 21th 第二十一 twenty-three 二十三twenty-third 23th 第二十三 △一般词汇： April Fool’s Day， special， love, Miss, Mr., birthday 愚人节特别的喜爱小姐先生生日 cook noodles, delicious, both of, kitten, diary, still 煮面条美味的两者【都】小猫日记仍然 noise, fur, open, walk, pink, blue, white, hungry 噪音软毛开着的行走粉色的蓝色的白色的饥饿的 △句型： ①询问某一节日/活动的具体日期 When is April Fool’s Day？愚人节是哪天？ ——It’s on April 1st. 它在4月1日。 【句型结构】 问句：When is＋节日/活动? 答语：It’s on＋具体日期【几月几日】。 ②表达某人的生日是哪天 When is your birthday？你的生日是哪天？

最新人教版英语必修一unit4重要知识点及练习

人教版高一英语必修一第四单元Earthquake重点词组及练习 1.burst into +n =burst out doing 突然·····起来burst into tears =burst out crying 2.as is known to everybody总所周知 3.be injured 受伤 4.cut across穿过横穿 5.as usual像往常一样 6.give out散发出精疲力竭 7.instead of 代替 8.give a speech演讲9.put up shelters搭建避难 10.be pleased to do sth.乐意做某事11.be proud of 以·····而自豪 12.the number of ·····的数量13.in the open air 在户外 14.right away立刻15.in ruins破败不堪成废墟 16.dig out掘出17.at an end 终结 18.a number of 许多大量的19.too····· to·····太·····而不能 20.tens of thousands of 成千上万的 21.be trapped in =be caught in 被困在·····中 22.all ····· not····· = not all·····并非所有·····都 23.to the north of =north of 在·····的北面24.be rescued from 被从·····解救出 25.be buried 被埋葬被埋藏26.bury oneself in =be buried in 专心于，埋头于 27.think little of 评价不高think highly of 赞许给予较高评价 28.as if 仿佛29. be/ get shocked 震惊30.at an end 终结 1、In the city, the water pipes in some buildings crashed and burst. 城市里，一些大楼里的水管爆裂。 burst爆裂,突发 用法归纳： I felt as if my heart would burst with joy. 我觉得自己高兴得心花怒放。 The police burst through the door. 警察破门而入。 There was a burst of laughter in the next room. 隔壁房间里突然爆发出一阵笑声。 联想扩展： (1) burst in on…突然打断 He burst in on our conversation. 他突然打断了我们的谈话。 (2) burst into +n.突然… The speaker burst into angry speech. 演讲者突然讲粗话。 (3) burst out + doing突然… The woman burst out crying like a child. 那个妇女突然像小孩一样哭了。 2. Two-thirds of them died or were injured during the earthquake. 地震中，有三分之二的人死亡或受伤。injury n. 伤害 易混辨析： injure ; hurt; wound; harm 伤害

(完整版)人教版七年级下英语(unit4)知识点总结全

初一英语个性化辅导 Review of Unit4 【主要语法】 一、知识点 1、定义：祈使句是用来表示请求、命令、叮嘱、邀请、劝告或祝愿等的句子。 2、祈使句的结构：通常省略主语you,以动词原形开头，末尾可用句号或感叹号。 2、特点：祈使句没有疑问句的形式，一般只有肯定和否定两种形式。 Go and wash your hands. (表命令) Be quite, please.（Please be quiet.）（表请求） Be kind to your sister.（表劝告） Watch your steps.（表警告） No parking. (表禁止) 二、重点：祈使句的不同形式 (1)V型：即以实义动词开头的祈使句，这种祈使句的常用结构为： 动词原形（v）+宾语（+其他） Eg: 把门关上。______ the door. 起立！______ up! （2）B型：即以系动词be开头的祈使句，这种祈使句的常用结构： be+形容词/ 名词 Eg: 做个好学生。_____ a good student. 安静！______ ______! （3）L型：即let型（Let+宾语+动词原形+其他） Eg: 让我来读吧_____ _____ read it. 咱们去爬山吧______ go to the mountains. （4）D型：即祈使句的否定形式（一般在动词上否定，也可以用否定副词（never）来表示） A.Don’t be +其他成分（形容词、名词或介词短语）） Eg: 别生气！______ _____angry. 不要迟到。______ _____ late.

Unit_4_Don't_eat_in_class知识点解析及练习题

Unit 4 Don’t eat in class 一、知识点解析 1.Don’t fight.不要打架。 fight作动词，意为“打架、打仗”。 ●fight with sb“和…打架”，“同…（并肩）战斗”，后只接表示人或国家的名词。 Eg:Don’t fight with him.不要和他打架。 2. 辨析：get to/ arrive 相同点：都是“到达“的意思 不同点：get to+地点；arrive at+小地点（车站等）；arrive in+大地点（国家等） 注意： ●get to与地点副词（here/there/home…）不用介词to Eg:I want to go to Beijing. I got home at 15:00.我下午三点到的家。 ●arrive是不及物动词，后面若接地点名词则要和in/at连用，接地点副词时则不用介词。 Eg: I arrived home at 15:00. =I got home at 15:00. He arrived in Shanghai yesterday.他昨天到的上海。 He arrived yesterday.他昨天到的。 【典型例题】 ---What time do they________shcool? ---At about 4:30 p.m. https://www.wendangku.net/doc/4b504751.html,e B.go C.arrive D.arrive at 3. ●on time“准时，按时”，指按规定的时刻不早不晚。 Eg:He always go to school on time.他总是按时上学。 ●in time“及时”，指没有迟到，时间还充裕。 Eg:Fireman reached the house on fire in time.消防员及时赶到那幢失火的房子。 4.辨析take,bring ●take“带走，拿走”指把东西从说话地带到别的地方，和there连用 Can you help me take the books to the classroom?你能帮我把这些书带到教室吗？ ●bring“带来”指把东西从别处带到说话地，和here连用。Bring your homework here tomorrow , please.请你明天把作业带到这儿来。 【典型例题】 ________away this dirty shirt and ________ me a clean one. A.Take;bring B.Take;take C.Bring;take D.Bring;bring 4. strict是形容词，意为“严格的”；“严厉的”，通常与be动词连用。 ●be strict with sb “对某人严厉” Eg:Mr. White is very strict with us. 怀特先生对我们要求很严格。 Teaches should be strict with students. 我们应该对自己要求严格。 ●be strict in (doing) sth “对某事要求严格” Eg:Our boss is strict in our work. 我们的老板对我们的工作要求严格。 5.remember“记得，记住”，是及物动词，可以直接加名词。 ●remember doing sth记得做过某事（已做）Eg:I remember seeing him once.我记得见过他一次。 remember to do sth 记得要做某事（没做）Eg:Remember to post the letter for me.记得给我寄这封信。 ●forget“忘记，忘了”，作remember反义词时，用法和remember相同。 6.help作动词意为“帮助”，常用的结构有： ●help sb (to) do sth帮助某人做某事 ●help sb with sth(n.)帮助某人做某事 Eg:I often help him with his lessons.我常帮他学功课。 help还可作名词，表示“帮助”，是不可数。

高三英语必修一unit4知识点整理

高三英语必修一unit4知识点整理 《高三英语必修一unit4知识点整理》助你榜上有名！ 1.Nowimaginetherehasbeenabigearthquake.现在，假设有一次大地震。 “There+be+主语+其它成分”结构中there为引导词，本身无意义，谓语动词按照就近一致原则。 其它相似句型还有： Therehappentobe碰巧有 Thereseems/appearstobe好像有 Thereislikelytobe可能有 Theremay/mightbe也许有 Theremustbe一定有 Therecan’tbe不可能有 Thereissaid/reportedtobe据说/据报道有 Thereusedtobe曾经有 Thereissure/certaintobe一定有 2.happento. It(so)happenedthat… DidyouhearwhathappenedtoDavidlastnight? 你听说大卫昨天晚上发生什么事了吗? WhatwillhappentothechildrenifPeterandAlicebreakup? 如果彼得和爱丽丝离婚孩子们将怎么办?

IhappenedtoseePeteronthewaytothebookstoreyesterday.昨天我去书店的路上碰巧遇见了彼得。 ItsohappenedthatIsawPeteronthewaytothebookstoreyesterday.昨天我去书店的路上碰巧遇见了彼得。 Ihappenedtobeoutwhenhecalled.他来访时，恰巧我出去了。 (=IthappenedthatIwasoutwhenhecalled.) IhappenedonjustthethingIhadbeenlookingfor.我偶然发现了我所要找的东西。 3.rightaway毫不迟疑，立刻 Heisill;youshouldcallinthedoctorrightaway.他病了,你应该立即请大夫来。 4.Asmellygascameoutofthecracks.裂缝里冒出臭气。 5.Inthefarmyards,thechickensandeventhepigsweretoonervoustoeat.农家大院里，鸡甚至猪都紧张得不想吃食。 6.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.但是，这个城市的一百万居民都没有把这些情况当一回事，当天晚上照常睡着了。 7.Itseemedasiftheworldwasatanend.世界似乎到了末日。 从句表示“(在某人)看来好像;似乎” ①Itseems/looks/appearsasif/though…看起来好像… ②Sb./Sth.looksasif/though…(不用seem/appear) ③Thereseems/appears(tobe)…(不用look) Thereappearstohavebeenamistake.=Itappearsthattherehasbeenamistake. ④Itseemsso.=Soitseems.看来似乎是这样。 8.Infifteenterriblesecondsalargecitylayinruins. 在可怕的15秒钟内，一座大城市就沦落为一片废墟之中。

新新目标英语八年级下册unit4知识点总结

Unit 4 Why don’t you talk to your parents? Section A 1. Why don't you do sth. ?= Why not do sth.? 为什么不......呢？ 提建议的句型 (1) What about doing sth. ?=How about doing sth.? ….怎么样？ (2) Why don’t you do sth.?= Why not do sth.? 为什么不呢？ (3) Let’s do sth. 让我们一起做某事吧。 (4) Shall we/I do sth.? 我们做…好吗？ (5) had better do/not do sth. 最好做/不做某事 (6) Will/Would you please do sth. 请你做…好吗？ (7) Would you like to do sth.? 你想去做某事吗？ (8) Would you mind doing sth.？你介意做某事吗？ 【回答】 (1). 同意对方的建议时，一般用 Good idea. / That’s good idea. 好主意 OK/ All right. / Great. 好/ 行/太好了Yes, please. / I’d love to. 是的/ 我愿意 I agree with you. 我同意你的看法 No problem. 没问题 Sure./ Of course./ Certainly. 当然可以 Yes, I think so. 对，我也这样想 (2).对对方的帮助或要求表示委婉谢绝时，一般用： I don’t think so. 我认为不是这样 S orry, I can’t. 对不起，我不能 I’d love to, but…我愿意，但恐怕…… I’m afraid… 恐怕…… 2.(1)too many + 复数名词许多 too many people (2)too much +不可数名词许多 too much homework (3)much too +形容词太… much too cold 3. so conj. 因此 (表示因果关系，后面跟表示结果的句子，不与because同时使用） v. 允许；准许 (1) allow doing sth 允许做某事 We don’t allow smoking in our house. 我们不允许在家里抽烟。 (2)allow sb.（not）to do sth. (不)允许某人做某事 My parents don’t allow me to stay up late. 我父母不允许我熬夜。 Mr. Smith allowed Mike to drive there. 史密斯先生允许迈克开车去那里。 (3)be allowed to do sth. 被允许做某事 (4)allow与let的辨析： allow指允许，表示默许，听任，不加阻止 let 指让，let sb. do sth.让某人做某事，语意较弱，多用于口语中，let不能用于被动语态。 5.What’s wrong( with sb../ sth.) （某人/物）怎么了？ to sleep 去睡觉 (强调“入睡，睡着”这一动作） fall asleep睡觉 (强调“入睡，睡着”这一状态） 看起来（系动词，后跟形容词作宾语） 系动词：后跟adj.作表语 一是：（be） am /is /are be quiet=keep quiet 保持安静 二保持：stay/keep （表示持续状态） stay healthy=keep healthy 保持健康 三变化：become/get/turn （表示状态变化） 五起来：sound/look/smell/taste/feel （表示感觉） 8. call up (v + adv) call on 拜访；号召

人教版高中英语必修三unit4知识点练习

Unit 4 Astronomy: the science of the stars 单元自测 1完形填空 阅读下面短文，掌握其大意，然后从1—10各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。 Who said: "If I didn't have bad luck, I wouldn't have any luck at all！" However，not all "bad luck" should be considered as a (n) 1 thing. When life gives you a kick, let it kick you 2 ! In the 1920s, Ernest Hemingway 3 something about "bad luck" and got just such a kick. He was 4 to succeed as a writer when 5 struck. He lost a suitcase containing all the manuscripts (手稿) that he had been planning to publish. Hemingway couldn't imagine doing his work all over again. All those months of writing were simply 6 . He told a friend about his bad luck, who told him it was actually very good 7 ! He assured (向...保证) Hemingway that when he rewrote the stories, he would forget the 8 parts; only the best material would reappear. He encouraged Hemingway to start again, but with optimism and 9 this time. Hemingway did rewrite the stories and eventually became a world-famous writer. Don't pray for fewer problems; pray for more ability. Don't ask for smaller challenges; ask for greater 10 . When life gives you a kick, let it kick you forwards! 1. A. essential B. confusing C. acceptable D. bad 2. A. backwards B. off C. on D. forwards 3. A. learned B. said C. heard D. solved 4. A. waiting B. struggling C. dreaming D. wishing 5. A. challenges B. changes C. disaster D. failure 6. A. buried B. failed C. wasted D. undone 7. A. fortune B. result C. journey D. idea 8. A. weak B. important C. good D. last

人教版九年级Unit 4知识点总结

九年级 Unit 4 I used to be afraid of the dark. 讲义一、词性转换 Section A 1. humorous → (n.) humor 2. silent → (n.) silence 3. helpful → (n./v.) help 4. private → (n.) privacy 5. require → (n.) requirement 6. European → (n.) Europe 7. African → (n.) Africa 8. British → (n.) Britain Section B 9. absent → (n.) absence 10. exactly→ (adj.) exact 11. pride→ (adj.) proud 12. general → (adv.) generally 13. introduction→(v.) introduce 二、短语归纳 https://www.wendangku.net/doc/4b504751.html,ed to 过去常常 2. be afraid of害怕 3. from time to time 时常；有时 4. turn red 变红 5. take up 开始做 6. deal with 对付；应付 7. not…anymore/ no longer不再 8. tons of attention很多关注 9. worry about 为…担忧 10. be careful当心 11. hang out闲逛 12. give up放弃 13. think about考虑 14. a very small number of…极少数的… 15. be alone独处16. give a speech作演讲 17. in public当众 18. all the time一直；总是 19. on the soccer team在足球队 20. be proud of/ take pride in为…骄傲 21. be interested in 对…感兴趣 22. make a decision做决定 23. in person亲自 24. to one’s surprise令某人吃惊的是 25. change one’s life改变某人的生活 26. even though尽管 27. take care of/ look after照顾 28. think of关心；想着 29. pay attention to对…注意；留心 30. in the last few years在过去的几年里 1. used to do sth. 过去常常做某事 2. be afraid of doing sth. 害怕做某事 3. have to do sth. 必须做某事 4. make sb. do sth. 让某人做某事 5. give up doing sth. 放弃做某事 6. try to do sth. 尽力做某事 7. adj. + enough to do sth. 足够…而能够做某事 8. be prepared to do sth. 准备做某事 9. see sb. doing sth. 看见某人在做某事10. take up doing sth. 开始做某事 11. begin to do sth. 开始做某事 12. require sb. to do sth. 要求某人做某事 13. decide to do sth. 决定做某事 14. make a decision to do sth.决定做某事 15. It’s hard to believe that…很难相信… 16. It has been + 一段时间+ since + 从句 自从…以来已经有很长时间了 17. dare to do sth. 敢于做某事

人教版英语必修三unit4知识点以及相应练习超级好

Unit 4Astronomy: the science of the stars

[背原句] [记句式] [会仿用] 1.This produced a chain reaction, which made it possible for life to develop. 这就产生了一系列的反应，使得生命 就有可能开始发展了。 句中的it是形式宾语，真正 的宾语是不定式短语to develop。 这个女孩懂三门外语，这使她更容易找 到一份好工作。 The girl knows three foreign languages, which makes_it_easier_for_her_to_find a good job. 2.But when I tried to step forward, I found I was carried twice as far as on the earth and fell over. 而当我试着向前迈步时，我发觉我被 送出去很远，步子的跨度竟是在地球 上的两倍，因而我摔倒了。 “...倍数＋as＋形容词/副词原 级＋as ...”是倍数表达法之 一，意为“……是……的多 少倍”。 杰西卡付出的是以前三倍的时间和精 力，所以我相信她这次能成功。Jessica devoted three_times_as_much_time_and_energy_as she did before, so I believe she will succeed this time. 3.“Oh, dear，” I cried, “walking does need a bit of practice now that gravity has changed.” “天哪，”我大声说，“既然重力改变 了，看来走路也的确需要练一练 了。” now that “既然；由于”，引 导原因状语从句，有时that 可以省略。 既然它对我们的好处如此多，为什么不 试一试呢？Now_that_it_benefits_us so much, why not have a try？ 第一板块核心单词归纳集释 1．harmful adj.有害的 [经典例句]Experts point out that fruit juices can be harmful to children’s teeth. 专家指出果汁可能损害儿童的牙齿。 ①Some boys are too crazy about playing games on the computer, which is very (harm) to their health.有些男生对玩电脑游戏简直到了痴迷的程度，这对他们的健康非常有害。 2．exist vi.存在；生存 [教材原句]They laid eggs too and existed on the earth for more than 140 million years. (1)There exists ... 某地有……；存在…… (2)existence n. 存在；生存 come into existence 产生；成立；开始存在 ①There_exists a generation gap between the young and the old. 青年人和老年人之间存在着代沟。

人教版英语八年级上册Unit4知识点总结

Unit4 What’s the best movie theater? 19.sing the most beautifully 唱得最美妙 20.be up to 是……的职责；由……决定21.play a role 发挥作用；有影响 22.make up 编造（故事流言等） 23.for example例如 24.take ...seriously认真对待 用法集萃 1. laugh v. & n. 笑 We all laughed loudly when she made a joke. 她说了个笑话，我们都大声笑起来。 We all laughed at his joke. 听了他的笑话我们都笑起来。 He laughs best who laughs last. 谁笑在最后，谁笑得最好。/不要高兴得太早。 （与at连用）嘲笑 Don’t lau gh at him. 别嘲笑他。 People have often laughed at stories told by seamen. 人们常常嘲笑海员所讲的故事。Everyone laughed at his foolish antics. 大家都笑他那种愚蠢的滑稽动作。笑；笑声 We had a good laugh at his joke. 我们被他的笑话逗得哈哈大笑。 2. though conj. 虽然；纵然；即使；尽管 = although Though it was raining，he went there. 虽然当时正下着雨，他还是到那里去了。 Though he was poor he was happy. 虽然他很穷却很快乐。

人教版高一英语必修一unit4知识点及练习.

必修I---unit 4 I---IV Earthquakes 一、知识点 1.Now imagine there has been a big earthquake. 现在，假设有一次大地震。 “There +be +主语+其它成分”结构中there为引导词，本身无意义，谓语动词按照就近一致原则。其它相似句型还有： There happen to be 碰巧有 There seems/appears to be 好像有 There is likely to be 可能有 There may/might be 也许有 There must be 一定有 There can’t be 不可能有 There is said/reported to be 据说/据报道有 There used to be 曾经有 There is sure/certain to be 一定有 2. happen to. It (so) happened that… Did you hear what happened to David last night? 你听说大卫昨天晚上发生什么事了吗? What will happen to the children if Peter and Alice break up? 如果彼得和爱丽丝离婚孩子们将怎么办? I happened to see Peter on the way to the bookstore yesterday. 昨天我去书店的路上碰巧遇见了彼得。 It so happened that I saw Peter on the way to the bookstore yesterday. 昨天我去书店的路上碰巧遇见了彼得。 I happened to be out when he called. 他来访时，恰巧我出去了。(= It happened that I was out when he called.) I happened on just the thing I had been looking for. 我偶然发现了我所要找的东西。 3. right away毫不迟疑，立刻 He is ill; you should call in the doctor right away. 他病了, 你应该立即请大夫来。 4. A smelly gas came out of the cracks. 裂缝里冒出臭气。 5. In the farmyards, the chickens and even the pigs were too nervous to eat. 农家大院里，鸡甚至猪都紧张得不想吃食。 6. But the one million people of the city, who thought little of these events, were asleep as usual that night.但是，这个城市的一百万居民都没有把这些情况当一回事，当天晚上照常睡着了。 7. It seemed as if the world was at an end. 世界似乎到了末日。 从句表示“(在某人)看来好像；似乎” ①It seems/looks/appears as if/though…看起来好像… ②Sb./Sth. looks as if/though…(不用seem/appear) ③There seems/appears(to be)…(不用look) There appears to have been a mistake. =It appears that there has been a mistake. ④It seems so. =So it seems.看来似乎是这样。 8. In fifteen terrible seconds a large city lay in ruins. 在可怕的15秒钟内，一座大城市就沦落为一片废墟之中。

unit4知识点

课题：必修二Unit 4知识点 年级：一年级 学科：英语 编写人：朱佳 审核人：______ 审批人：______ 使用时间： 学习目标： 1.掌握重点词汇，短语和句型用法。 2.能够在语境中灵活运用它们。 重点：掌握重点词汇，短语和句型用法。 难点：能够在语境中灵活运用这些重点，短语和句型。 1. contain___________ 易混辨析contain include including included The bowl contained a variety of fruit.这个碗里盛着各种各样的水果。 His writings include poetry and prose. 他的作品包括诗和散文。 There are 10 people including you. 包括你有十个人。 All of us, myself included, had been totally committed to the Party. 我们大家，包括我本人在内，一直都对党绝对忠诚。 (1)contain 意为“包含，含有；容纳；里面装有”，指的是包含的全部内容或容量， 也可指里面所含的成分。其宾语与主语常是同位关系，不用于进行时态。此外， contain 还有“控制，克制”之意。 (2)include 意为“包含；连……在内；计入，算入；包括”，只能用于表示所包含 (3)including (4)included 是过去分词性质的形容词，放在所包括的东西之后。 即学即用 （1）She was too angry to______________ .她气急了，无法控制自己。 （2）Many people like tennis, _________________许多人喜欢网球，也包括我/我也在内。 （3）His school bag __________ a lot of books, _________ a cartoon book. 2. appreciate_______________ 翻译 （1） They deeply appreciated his kindness. __________________________________ （2） We shall appreciate hearing from you again. _____________________________ （3） I'd appreciate it if you can help. _______________________________________ appreciate+___________________ appreciate _____+if 从句 （1）I really appreciate _____________________ . （2）___________if you will do me a favor. 若是你肯帮那个忙，我会非常感激的。 3. employ _________________ He was employed in making a list of all the jobs to be done 他忙着把要做的所有工作列一个清单。 He employed himself doing his homework. 他忙于做他的家庭作业。 归纳总结 be employed in___________________________ employ oneself doing sth. __________________ 即学即用 She was ________________(忙于)cleaning the house. She employed herself __________(wash) her clothes. 扩展 雇用 employment 失业 unemployment 雇主 employer 雇员employee 4. succeed__________ 观察 He succeeded in making her happy.他成功地使她开心起来。 Paul has succeeded to all his father ’s property. Paul 已经继承了他父亲所有的财产。 归纳 succeed in doing sth _____________________ succeed to sth _____________________ 即学即用 She succeeded ________ the problem at last. A. in solving B. at solving C. to solve D. to be solved He succeeded ______ the throne in 1558. 5. harm _________________ 观察 Overwork will do harm to your health. =Overwork will be harmful to your health. 工作过度会伤害你的身体。 He may say no, but there is no harm in asking. =He may say no, but it does no harm to ask. 他可能会拒绝，但问一问也无妨。 归纳 do harm to=be harmful to _____________________ It does no harm to do sth.=there is no harm in doing sth. _________ 即学即用 Smoking _______________________吸烟对健康有害 There ’s no harm in trying.________________________________