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1、What would you do知识点复习-Unit 1 What would you do一、知识点1. if 引导的非真实性条件状语从句 即 虚拟语气虚拟语气表示说话人所说的话不是事实，而是一种祝愿，建议或是与事实相反的假设等。If 引导的条件状语从句分为真实和非真实条件句，非真实条件句应用虚拟语气。如果要表示与现在或将来事实相反时，其虚拟语气结构为：句 型 ：条件从句 + 主句谓语动词形式 动词过去式(be动词一律用were) would+动词原形即：(从句)if +主语+动词过去式(be 动词用were), 用一般过去时态(主句) 主语+would+动词原形 过去将来时如：If I
2、had time, I would go for a walk.如果我有时间，我就会去散步。(事实上我现在没有时间)I would say no if someone asked me to be in a movie.假如有人请我当电影演员，我会表示拒绝。(事实上瑞没有人请我当电影演员)3. be late for （介词用for） 迟到 如：I am late for work/ school/ class/ party.4. hundred, thousand , million, billion (十亿)词前面有数词或several一词时要不能加s ，反之，则要加s 并与of 连用，
3、表示数量很多 如：several hundred/ thousand/ million/ billion peopleTwo hunred/ thousand/ million/ billion people几百/千/百万/十亿人 hundreds/thousands of trees 上百棵树5. what if + 从句 如果怎么办 ， 要是 又怎么样 如：What if she doesnt come? 要是她不来怎么办？What if everyone else brings a present?6. 系动词与形容词连用 get nervous 变得紧张feel shy 觉得害羞 lo
4、ok friendly 看起来友好11. too +形/副+to do sth. 太而不能 如：Im too tired to stand. 我太累了而不能站。课本上是I am too tired to do well.12. help with sth. 如：They help with this problem.help sb. do. 如：They help you relax. 他们帮助你放松 help him (to)look for his book.13. in public 在公共场所 如:Dont smoke in public. 请不要在公共场所吸烟。14. energet
5、ic adj. 活力的 如：She is a energetic girl. 她是一个活力的女孩。energy n. 活力 如：She has lots of energies. 她有活力。15. ask sb. to do 叫做某事ask sb. not to do sth.叫不要做某事ask sb never to do sth叫千万不要做某事tell sb. to do 告诉做某事tell sb. not to do sth. 告诉不要做某事如：Teacher asked me to clean the classroom.Teacher asked me not to clean th
6、e classroom.16. start doing = start to do. 开始做某事 如：He started speaking/ to speak. 他开始说话。17. borrow sth. from sb. 从某人那里借来某物 如：I borrowed a book from Lily. 我从莉莉那里借来一本书。 另lend sth to sb.把某物借给某人lend sb sth.18.wait for sb.等某人 如：I am wait for him. 我正在等他。 Wait for sb to do sth等待某人做某事 例：课本上Id wait for him t
7、o introduce himself to me.19. introduce sb. to sb. 把某人介绍给某人 如：I introduced Lily to Anna. 我把莉莉介绍给安娜。20. invite sb. to do 邀请某人做某事 如：课本上Id invite him to have dinner at my house.Lily invited me to go to her home for supper. 莉莉邀请我去她家吃晚饭。21. have dinner/ supper 吃晚饭have lunch/ breakfast 吃午餐、吃早餐22. plenty o
8、f 修饰不可数名词，也可以修饰可数名词 许多 如：They have plenty of food/ apples. 他们有许多的食物/苹果。23. 给某人某物 give sth. to sb. 如： give an apple to megive sb. sth. g ive me an apple 给我一个苹果24. get along (with)=get on (with)进行，进展The business is getting along very well. 生意进展的很顺利。How are you getting along with your English study?你的英
9、语学习进展的怎么样了？相处Do you get along with your boss?= Do you and your boss get along?你跟老板合得来吗？Im getting along very well with my classmates. 我和同学们相处得很好。25. would rather than （= would rather than）宁愿，而不愿。前后连接两个动词原形，否定形式为：would rather not do sthwould rather than宁愿而不愿He would rather watch TV at home than go ou
10、t for a walk.would rather do sth that do sth另外prefer 也可以表达同样的意思用法举例如下：I prefer watch TV at home rather than go out for a walk .prefer to do sth rather than do sthI prefer watching TV at home to going out for a walk prefer doing sth to doing sthwould rather 常单独使用，表示“宁愿做”有以下几种表达方法：I would rather watch
11、 TV at home.rather than = instead of 而不是.例： I decided to write rather than telephone.I like going out with you rather than with him.She enjoys listening rather than speaking25. in fact 事实上actually=as a matter of fact26. let sb. down 让某人失望 如：Dont let your mother down. 不要让你的妈妈失望。27. come up with sth.
12、提出 想出如：He came up with a good idea. 他提出了一个好主意。catch up with sb. 追上 赶上如：Lily caught up with Anna. 莉莉赶上了安娜。28. have experience doing 在做某事有经验 如：I have experience teaching Chinese. 我在教英语方面有经验。29. come out 出版，出来如：The magazine comes out once a week. 这种杂志每周出一次。30. by accident -accidentally偶然地，无意之中 如：Last w
13、eek I cut my finger by accident. 上个星期我不小心割到自己的手指。31. hurry to do 匆忙 I hurry to call the police. in a hurry32. more than=over 超过34. offer 提供 offer sb sth 给 offer to do sth 主动提出干35. give sb sth=give sth to sb类似的词还有:pass、lend、show、write、send等buy sb sth=buy sth for sb类似的词还有:make、draw、cook等36.look for寻找f
14、ind找到、发现find out指经过观察、探索、调查等弄清楚、弄明白。discover 指发现那些客观存在而不为人所知的实情。如科学上的重大发现。37.bring 带来 take 带走 fetch 去并拿来38.talk to/with sb 同说话。tell 告诉, 分辨，辨别。speak to sb 同 说话，做及物动词，后跟语言。say 后跟名词、代词及宾语从句做宾语，着重强调说话内容。39.What if 如果将会怎么样？（引导条件状语从句、疑问句）What if your parent dont agree? 如果你的父母不同意怎么办？What if you should fall
15、 sick? 如果你生病了怎么办？40.What does/do look like? 问相貌。Whats like? 问“品质性格”。What is she like? She is outgoing.41.give a speech =have a speech做演讲 give a report 做报告2.permission (n.) 允许，许可 permit (v.) 允许without permission 未经许可43.plenty of 充足的，相当多的。修饰可数或不可数名词，只能用于肯定句。否定、疑问句中用 enough.44.notin the slightest=notat all 根本不,一点儿不45.a little = a bit 修饰形容词、副词 a little = a bit of 修饰不可数名词46.the rest 其余的，可指代可数或不可数名词。The oth
