新苏教译林版AUnit知识点总结.doc

.8A Unit 4 Do it yourself知识点复习一、词组1. no problem 没问题2. instruction n. 指示，说明 read the instructions 3. had better do sth / not do sth 4. stand for 代表，象征5. terrible adj.可怕的 terribly adv. look terrible 看起来很糟糕be terrible at .在.很糟糕6. make a mistake 犯错误 拓展：by mistake 错误地 and no mistake 无疑地，的确7.all day =the whole day 整天 注意all与whole 的区别8.take a course学习一门课程9.attend lessons 上课 辨析 take part in /attend/join/join in 的区别9. instead of +doing sth 代替，而不是 注意与Instead的区别10. repair the table repair =mend 11. ought to do sth =should do sth 应该做某事12. give advice 给出建议 advice 不可数 some advice 一些建议 13. help sb (to) do sth /help sb with sth 拓展：Cant help doing sth 禁不住，情不自禁地做With the help of sb =with ones help 在某人的帮助下Help yourself 请随便吃14. leave v.使处于某种状态 leave +n/pron +adj/adv/pp15. fill sth with .把.装满，充满sth be filled with =sth be full of fill in 填满，填充16. spend/pay/cost/take的辨析17. be crazy about .对.着迷drive sb crazy 18. work on 从事于，继续工作 work out 算出，解决，制定出19. keep on doing sth 一直持续不断地做某事keep sb/sth doing 让某人/某物不停地做20. finish doing sth 做完某事21. correct adj.正确的 correctly adv. Incorrect adj.不正确的22. active adj.积极的，活跃的 inactive adj. activity n . 23. be not happy with .对.不满意24. secret adj 秘密的 keep a secret 25.It sounds lovely. sound“听起来”，系动词，后接形容词作表语，类似的look feel taste smell26.Now the living room has not only blue walls but also a blue ceiling and floor. not only but also 不但而且27.I also advised him to take a course in DIY. advise sb. to do sth. 建议某人做某事 advice n. 不可数 suggestion n. 可数二、句型1. Youd better be careful!你最好小心点！had better+动原,最好 无时态和人称的变化你最好完成家庭作业。_2. SuzyDad likes doing DIY on his own.on ones own=by oneself=alone 独自 王先生独自居住。 Mr Wang lives_.3. Also,Sandy helped me with the drawing.也also放在句首或句中， too放在句尾4. I had a little trouble writing the sentence Happy birthday have trouble (in) doing sth= have difficulty (in) doing sth 做有困难他总是在写家庭作业方面遇到困难。_.相同用法：have fun (in) doing sth 做有乐趣5. He felt the living room was a bit boring. a little=a bit+adj 有点儿 有点累_6. Here is your new bed. Here 引导的倒装句：here+谓语+主语 Eg. 这是你的书。_. 注：当有人称代词时，位于放在主语后面：here+主语+谓语 Eg. Here it is. 7. 情态动词should/ought to/had better的用法： 肯定句：should/ought to/had better+动词原形 否定句：should not+动词原形 ought not to+动词原形 had better not+动词原形 你最好不要爬树。_.三、语法：祈使句定 义：用于表达命令，请求，劝告，警告，禁止等的句子叫做祈使句。因对象通常为第二人称，所以常省略，谓语动词用一般现在时。肯定句：1 Do 型（动原+宾语+其他） Eg. Have a seat here please. 请坐在这儿。 Keep off the grass. 勿踏草坪。 Go and wash your hands. 请去洗洗手。2. Be型（Be+表语（名词或形容词）+其他） Be a good boy. 做个好孩子吧。 Be careful! 小心！3. Let型（Let+宾语+动原+其他）Let me help you. 让我帮助你。否定句： Do 型，Be型，Let型都可以在句首加Dont. 但是Let型还可以在动原前面加 notEg. Dont go and wash your hands. 请不要去洗手。 Dont be careless. 别粗心。 Dont let him have a look.= Let him not have a look. 不要让他看。注：No+名词/动词ing 表示禁止，也是一种否定句。No smoking. 禁止抽烟。 No parking. 禁止泊车。No swimming. 禁止游泳。 No photos. 禁止拍照。 No pet. 禁带宠物。祈使句的反义疑问句：1. 肯定句的反义疑问句，疑问部分用will you /wont you 均可。Please open the door, will you /wont you?Go and wash your hands, will you /wont you?2. 否定句的反义疑问句，疑问部分用will you 。 Dont go and wash your hands，will you? Dont be careless, will you? D