_Unit3Could you please clean your room？讲义 人教版八年级英语下册.docx

《_Unit3Could you please clean your room？讲义 人教版八年级英语下册.docx》由会员分享，可在线阅读，更多相关《_Unit3Could you please clean your room？讲义 人教版八年级英语下册.docx（8页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Unit3 Could you please clean your room?Review:1. Her son _Coke,but now he_milk.A. used to drink; is used to drinking B. used to drinking; used to drinkC.is used to drinking;used to drink D. is used to drink; is drinking2. -Why are you so angry, Mrs Smith?-My son_in bed all the morning and did nothin

2、g, but he _to me about that.B. lied; lied B. lay; lay C. lied; lay D. lay; lied一Wordsrubbish,floor,mess,shirt,finger,chore,snake,stress,waste,Independence,fairness,neighbor,fold,sweep,throw,pass,borrow,lend,hate,waste,provide,depend,develop,drop,ill,independent,fair,unfair_neither,anyway,since,_whil

3、e笔记侠二 Expressions洗餐具_ 叠衣服_扫地_ 整理床铺_带出去；取出_ 把.从.取出_乱七八糟_ 扔下，随手丢下_惊讶地，惊奇地_ 一.就._倒垃圾_ 从事；创作_呆在外面_ 在.前面_帮助做完某事_ 过来，顺便来访_闲逛_ 做家务_至少_ 频繁；反复_浪费时间_ 结果_ 生病_ 搭车_吃惊地；惊讶地_笔记侠三 Usages1.做完某事_ 2.与.一样_3.尽力（不）做某事_ 4.厌恶做某事_ 5.使/让某人做某事_ 6.花费. 做某事_7.向某人提供某物_ 8.介意做某事_9.学会做某事_ 10.学会怎样做某事_ 11.越.就越._12.尽自己的指责做某事_四Role-play

4、 the conversation.Sister: Could you please help out with a few things?Brother: Could I at least finish watching this show?Sister: No. I think two hours of TV is enough for you!Brother: Fine. What do you want me to do?Sister: Could you take out the rubbish, fold the clothes and do the dishes?Brother:

5、 So much?Sister: Yes, because Mom Will be back from shopping any minute now. And she wont be happy if she sees this mess.Brother: But the house is already pretty clean and tidy!Sister: Yes, well, its clean, but its not “mother clean”!五Grammar情态动词could的用法Could表请求1. Could you please sweep the floor? -

6、Yes,sure.2. Could you water the flowers? -Sorry, I cant. Im going to do my homework.3. Could I sit here? -Yes, you can.4. Could I use your computer? -Sorry, Im going to work on it now. Could you/I (please).?意义表示有礼貌地_或_.结构肯定：Could you/I please+_+.?否定：_用法肯定请求别人帮忙做某事1)_the nearest library?你能告诉我最近的图书馆在哪

7、里吗？2)_when you go out?你出去的时候能关一下灯吗？请求别人允许做某事1)_the nearest library?我能搭个便车吗？2)_this evening?我们今晚出去吃饭好吗？否定_all the time?请你别一直玩儿游戏好吗？回答肯定 Certainly./OK./_./_./_./_./_./否定Sorry/No，I/you cant./Sorry其他用法：1. She could swim at the age od seven.2. He couldnt be over fifty. Could he be serious?3. The book cou

8、ld be Mikes. He likes reading science books.4. You could get your sister a scarf as her birthday present.5. How I wish I could go with you!Summary:1. could为_的过去式，表示能力。2.表示_、_、_，主要用于否定句和疑问句，与can没有时间上的区别，但语气比can更缓和，情绪要弱。3.表示可能性，只对将来、现在或过去某种可能的_。4.表示_。5.用于_语气。情态动词could的用法表示请求与准许，could委婉又客气；表示能力会不会，coul

9、d只把过去表；表示怀疑不相信，could缓和语气弱；推测可能与建议，虚拟语气也常用。语法专练：1.-Could you please sweep the floor? -_I am busy looking after my sister.A. Sorry,you cant. B. Yes,sure. C. Yes,I can D.Sorry,I cant.2. -My recorder is broken. Could I use yours? -_,but you have to return it tomorrow. A. Im not sure B. No problem C.Im s

10、orry D. I hope so3. -Could you please pass me the book? -_.A. Yes,I could B.No,I couldnt C.Sure. Here you are D.No,thats no problem4. The talented boy_write lyrics when he was at the age of ten.A. may B.could C.must六Key Points1.”Neither +连系动词be/助动词/情态动词+主语” .也不。这是一个倒装结构，表示上句否定的情况也同样适合后者。 For one wee

11、k,she did not do any housework and neither did I.He doesnt like swimming and neither does Tom.You cant speak Japanese and neither can I.拓展：”so +连系动词be/助动词/情态动词+主语” .也是。He like swimming and so do I.( )-Last night I didnt watch the TV show, a Bite of China 2.-_did I. I was preparing for todays test th

12、en.A. So B. Either C.Neither她不喜欢听EXO的歌，我也是。She doesnt like listening to EXOs songs and _ _ _.2.辨析：spend,pay,cost与take单词过去式主语常用结构含义spendspent人Sb.spend(s) time/money on sth.Sb.spend(s)time/money doing sth.某人花时间/金钱在某事/某物上；某人花时间/金钱做某事paypaid人Sb.pay(s) money for sth.某人付钱买某物costcost物Sth. cost(s) (sb.) som

13、e money某物花费（某人）多少钱taketookItIt takes sb.some time to do sth.做某事花费某人多少时间1) -The government is_plenty of money building the countryside.-We are pleased with the governments efforts.A. costing B.paying C. taking D. spending2) Did you _much time watching I am a Singer last night?-Yes. It_me an hour to w

14、atch this show.A. spend; spent B. spend; tookB. take; took D. take; cost3)-Where are you going for your holiday? -Nowhere. I am just going to_the holiday at home with my family.A. take B. spend C, pay4)I _the whole after-noon in shopping_a birthday present.A. spent;in B. paid; for C. spend; for5)I enjoy playing computer games.,but I cant_too much time_that.A. take; doing B. spend; doing C. spend; on doing学科网（北京）股份有限公司