Unit3-Could-you-please-clean-your-room讲解-知识点教学课件.ppt（纯ppt,可能不含音视频素材）

1、Peter,could you please take out the trash?彼得，你能把垃圾倒了吗？彼得，你能把垃圾倒了吗？【解析1】Could you please do sth?请你（做）.好吗？用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。Could 不是can的过去式，是委婉、礼貌的说法。回答用can.【常用答语】肯定回答：Sure./Of course./Certainly./No problem.否定回答：Sorry,I cant()1.Could I borrow your camera?_，but please give it back by Satur

2、day.A.I am sorry B.Of course C.Certainly not D.No,thanks()2.Sir,could you please put out your cigarette?This is a smoke-free（无烟的）school._ A.Im sorry about this.B.No problem C.Sure,Id love to D.Never mind【解析2】take out 取出（v+adv）【注】:跟代词做宾语，代词放中间；跟名词做宾语，可放在中间，也可放在后边（）His teeth hurt badly.The dentist _.A

3、.take out it B.take out them C.take it out D.take them out【短语】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走 take back 收回 take place 发生 take off 脱下；起飞Could I at least finish watching this show?至少让我看完这个节目可以吗？至少让我看完这个节目可以吗？【解析1】Could I do a sth?我可以做.吗？用于表达请求，语气比较委婉。Could I go out with my classm

4、ate this weekend?【解析2】at least 至少，多指数量或程度上的最低限度。(反)at most 至少，不超过【2012江苏南通4】Now all of us exercise at _ least _ hour a day and outside school.A.the;a B.a;an C.不填；a D.不填；an【解析3】finish v 结束；完成 finish doing sth 做完某事【2013四川雅安4】8.Can you finish _ these books before 10 oclock?Yes,I can.A.to read B.read C.

5、reads D.ReadingI think two hours of TV is enough for you!我觉得你看两个小时的电视已经足够了。【解析1】two hours of TV 表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓 语动词用单数形式。How time is flies!Three years _(be)really a short time.6.The minute I sat down in front of the TV,my mom came over.我刚坐在电视机前面，我妈妈就过来了。【解析1】the minute=as soon as “一.就

6、.”Please write to me the minute you get there.【解析2】in front ofin front of 指在物体外部的前面 There is a bike in front of the classroom.【辨析】in the front of 指在物体内部的前面 Our teacher is standing in the front of the classroom【记】The driver sat _ the car.The policeman stood _ the car.()At last the taxi stopped _ a ta

7、ll building,and we all got off.A.in front B.in the front C.in front of D.in the front of9.For one week,she did not do any housework and neither did I.一周的时间，她不做任何家务，我也不做。【解析】neither+助动词/系动词/情态动词+主语 “某人（主语）也不”neither两者都不neither nor 既不也不,连接两个词做主语，谓语动词由后一个主语确定Neither Tom nor Jim is a student()1.I have t

8、wo sisters,but _of them is a teacher.A.all B.neither C.both D.none()2.The teachers in that school speak either English or French,or even _.Thats so cool!A.all B.both C.neither D.none()4.Which do you prefer,a CD player or a walkman?_.I prefer a portable computer.A.Both B.EitherC.None D.Neither()5.He

9、speaks _English _French.Instead,he speaks German.A either;or B not only;but also C both;and D neither;nor 表达“也不”则用“Neither/Nor+be/V助/V情+主”()1.The first one wasnt bad._.A.So wasnt the second B.So the second was C.Neither wasnt the second D.Neither was the second ()2.I dont like rainy days._.Rainy day

10、s always make me sad.A.Neither do I B.So do I C.Neither I do D.So I do10.The next day,my mom came home from work to find the house clean and tidy.【解析解析】find+宾语宾语+宾语补足语宾语补足语【注】find found found v寻找 (1)find sb.doing sth 发现某人做某事 (2)find it+adj.+to do sth 发现做某事很find it difficult/hard to do sth 发现做某事很困难()

11、She found _ hard to finish the work by herself.A.that B.its C.it D.This11.She asked in surprise.她吃惊地问道。她吃惊地问道。【解析】in surprise 惊奇地；吃惊地surprise v 使吃惊surprising adj.令人吃惊的 surprised adj.吃惊的 to ones surprise 使某人吃惊的是 in surprise 吃惊地 be surprised at 对感到吃惊_(使我吃惊的是），he got the first prize in the examWe are _

12、at the _news.(surprise)_his surprise,she succeeded in climbing up the high mountain.A.At B.To C.In D.On12.“Im do sorry,Mom.I finish understand that we need to share thehousework to have a clean and comfortable home.”I replied.【解析解析1】need v 需要需要【解析2】share 分享；共用 share sth 分享或共用某物share sth with sb.与某人分

13、享某物()All his friends _ his happiness when he won the match.A.Shared B.Shared from C.Shared with14.Could you please pass me the salt?你能把盐递给我吗？你能把盐递给我吗？【解析】pass v 给；递；走过；通过 pass sb.sth 把某物递给某人 Pass on 传递 Please pass the paper on to the other students.v 通过；路过 I pass your home.v 通过（考试）；及格 Tom can pass h

14、is math exam.【2013广东中考】If Nancy _ the exam,she will go to Australia for English study.A.pass B.passed C.passes D.will pass15.Could I borrow that book?我能借下你那本书看吗、我能借下你那本书看吗、Could you lend me some money?你能借我一些钱吗？【解析】borrow/lend/keep (1)borrow 借入,与from 连用，尤指主语“【借进来”】borrow sth from sb.从某人那里借某物You can b

15、orrow the book from the library.(2)lend 借出,与to 搭配【指借出去】lend sb sth=lend sth to sb 把某物借给某人 He doesnt want to lend his book to others.(3)keep 保留，保存（延续动词，可以与表示一段时间的状语连用）【指借一段时间】【记】I want to _ a bike from my friend but he didnt _ it to me,because Tom had _ it for two days.【宁夏中考1】You may _ the book for t

16、wo weeks.A.keep B.borrow C.lend D.buy【湖北恩施2】May I _ your dictionary?Sorry.Li Lei _ it for five days.A.lend;borrowed B.borrow;has kept C.borrow;has borrowed D.lend;has lent【西宁中考2】Although you like the book,you may only _ it for two weeks.A.borrow B.keep C.lend D.stay.17.I hate to do chores.我讨厌做家务我讨厌做

17、家务。【解析】hate to do sth 讨厌做某事,表示某次具体行为或动作。I hate to trouble him.hate doing sth不愿意做某事 表示经常或习惯性行为或动作。She hates smoking in her room.19.Ill finish my homework while you help me with the dishes.【解析1】finish doing sth 完成某事【2013雅安中考】Can you finish _ these books before 10 oclock?Yes,I can.A.to read B.read C.re

18、ads D.reading【解析2】while conj.“在期间；当的时候”While 引导的时间状语从句的谓语动词只能是延续动词。【2013菏泽中考】_ the children have fun,parents can take dance lessons on the beach.A.When B.If C.While D.Once【2013杭州中考】Sally took a photo of her friends while they _ computer games.A.play B.are playing C.have played D.were playing【解析3】hel

19、p sb.with sth.在某事上帮助某人。【注】help v 帮助 helpful adj.有帮助的(1)help sb.do sth.=help sb.with sth.帮助某人做某事(2)with the help of sb.=with ones help在某人的帮助之下(3)without the help of 没有在的帮助之下I think reading is very _(help).()_ your help,we couldnt catch the thief.With B.Under C.For D.Without【2013浙江温州2】Ann often helps

20、me _ math after school.A.for B.with C.on D.byCould I invite my friends to a party?我能邀请我的朋友们来我能邀请我的朋友们来会吗？会吗？【解析】invite sb.to Sp.邀请某人去某地【解析】invite v invitation n邀请invite sb.to do sth 邀请某人做某事(2)invite sb.to+地点 邀请某人去某地练习：You should refuse his _(invite).He is really friendly.We invited him _(join)us to

21、practice speaking English.He invited a lot of friends _(come)to his birthday party.They dont have time to study and do housework，too 【解析】have time to do sth.有时间做某事 have time=be free 有空Have time for sth 4.Housework is a waste of their time.做家务是在浪费他们的时间做家务是在浪费他们的时间。【解析】a waste of 浪费a waste of time 浪费时

22、 a waste of money 浪费金钱waste v“浪费”waste time/money on sthwaste time/money(in)doing sth 在做某事上花费时间/金钱They should spend their time on schoolwork in order to get good grades and get into a good university.【解析1】spend.pay paid paid v 支付，主语是人 sb.+pay+钱+for sth I pay 10 yuan for the book.(3)cost cost cost v

23、花费，主语是某物或某事sth cost sb.+钱 某物花费某人多少钱 A new computer costs me a lot of money.taketook taken v 花费It takes/took sb.some time to do sth.做某事花费某人多长时间 It takes him 3 hours to do his homework.It is the parents job to provide a clean and comfortable environment at home for their children.【解析】provide sth.for s

24、b.为某人提供某物provide v 提供provide sb.with sth.=provide sth for sb相当于：offer sb.sth.=offer sth to sb.I think it is important for children to learn how to do chores and help their parents with housework.【解析】It is important for sb.to do sth.对某人来说做某事是重要的Children these days depend on their parents too much.现在的

25、孩子太依赖他们的父母。【解析】depend on 依靠；信赖.Everyone should do their part in keeping it clean and tidy.【解析1】do ones part 尽职责；尽本分do ones part in doing sth 在做某事上尽职责【解析2】keep+sth/sb.+adj.“使.处于某种状态”(1)keep(on)doing sth 继续做某事 He was in great pain but he kept on working (2)keep sb.doing sth 让某人一直做某事 Im sorry to have k

26、ept you waiting for so long.10.Doing chores helps to develop childrens independence and teaches them how to look after themselves.【解析】develop independence 培养独立意识 develop vdevelopment n 发展developing adj.发展的 developed adj.发达的a developing country 一个发展中国家a developed country 一个发达国家 12.As a result,he often fell ill and his grades dropped.结果，他常常生病，功课也落下了。【解析1】as a result 结果（插入语，放在句首，用逗号隔开）【解析2】fall ill 生病fall asleep 入睡The earlier kids learn to be independent,the better it is for their future.【解析】the+比较级，the+比较级 “越.越.”