2023春八年级下册Unit3Couldyoupleasecleanyourroom课文重难点讲解.docx

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1、Unit3 Could you please clean your room?Section A1. Peter 9could you please take outthe trash?彼得，你能把垃圾倒 了吗？【解析 1】 Could you please do sth ?请你(做)好吗？用于提出恳求,希望得到对方的确定回答，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】 确定回答：Sure./ Of course./ Certainly./No problem.否定 回答： Sorry , I cant2023 内蒙古呼和浩特】Tom

2、, would you please the box? If s for your sister.A. not open B. dont open C. not to open D. to not open【解析 2】takeout 取出【注】：跟代词做宾语，代词放丽；跟名词做宾语，可放在中间，也可放在后边()His teeth hurt badly. The dentist.A .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 漫步 takea

3、way拿走，取走take back 收回take place发生 takeoff 脱下；起飞2. Can you do the dishes.?那你可以洗盘子吗?do the dishes 洗碗 结构1 do the +名词： 结构2 do the +动词ing 【结构3】do ones +名词do the dishes/ laundry 洗餐具/衣服do the cleaning 打扫卫生do one、housework/ homework 做家务/家庭作业结构 4 do some + 动词ing do some reading/ shopping 读写书/购物 His mother（洗碟子

4、）in a restaurant.（ ） He helps his mother after every meal.A. does the dishes B. do the dish C. do the dishes D. does the dish3. Could I at leastHnish watching this show?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？用于表达恳求，语气比较委婉。Could I go out with my classmate this weekend?【解析2】at least至少，多指数量或程度上的最低限

5、度。（反）at most 至少，不超过2023 江苏南通 4 Now all of us exercise at least hour a day andoutside school.A. the; a B.a; anC.不填；a【解析3】finish v结束；完成finish doinq sth 做完某事2023 四川雅安 4 8. Can you finishYes, I can.D.不填；anthese books before 10 oclock?A. to readC.readsD. reading4.1 think two hours of TV is enoughfor you!

6、setup 起床 setback 返回 wet over 克月艮get dressed 穿衣 get into 进入 wet/be lost 丢失get ofVon 下/上车get on well with sb.与某人相处得好 get out of 从.出来get warm 变暧qet ready for +n为做打;get ready to do sth打算做某事get well康复 get a chance 有机会、得到机会get/go to sleep(fall asleep)入睡相关：(be asleep 睡着)2023 山东滨州 4 32. 一So many problems! P

7、m tired.You should try to them by yourself. You are not a child anylonger.A. get into B. get offC. get onD. get over2023新疆乌鲁木齐2 27. If Tedcanhis difficulties, heUl make greatprogress.A. come over B. get over C. get offD. come out7. Also,when they get olderthey will have to do housrwork so theres no

8、need for them to do it now.而且，当他们长大的时候，他们也将会做家务，因此，他们没必要现在在做。【解析】get older 长大get/ become/ go 辨析：qet+adj较多地与形容词比较级连用。The days are getting longer and longer.become 强调改变的结果Its becoming colder and colder.qo+adjJ表示令人不快的事情go bad 变坏，go blind 变瞎，go hungry 挨饿8. It is the parents9 job to provide aclean and co

9、mfortable environment at home fortheir children.在家为孩子们供应一个干净、舒适的环境是父母的义务。【解析】provide sth. for sb.为某人供应某物provide v 供应provide sb. with sth, (sb 前介词用 for)=provide sth for sb( sth 前需加介词 with)供应某人某物 相当于：offer sb sth. = offer sth to sb.provide为应急等做好打算而 “供应；供应”provide sb. with sth.=provide sth for sb.供应某人某

10、物offer侧重表示“情愿赐予”offer sb. sth. = offer sth to sb.对某人供应某物offer to do sth主动提出干 某事supply定期“供应”，强调替代 或补充所需物品Supply sb. with sth=supply sth. to sb.为某人供 应某物) d)The Internet provides us a lot of we need.A. for, information B. with, information()(2)-Could you please provide us some information about the stu

11、dentshealth ?一 Of course, its my pleasure.A. to B. of C. from D. with无论如何，我认为做家务并不那么难。【解析】anyway无论如何，(一般放在句首，用逗号和句子隔开)10.1 think I is imDOYtant for children to learnhow to do chores and help their parents with housework.我认为对孩子们来说，学习如何做杂务并帮助他们的父母做家务是很重要的。 【解析】It is important for sb. to do sth对某人来说做某事

12、是重要的 2023 四川雅安】It is importantpeople learn team spirit.A. of; of B. of; to C. for; to D. to;to11. Children these days depend ontheir parents too much.现在的孩子太依靠他们的父母。【解析】depend on 依靠；信任2023 浙江湖州 3】19.Shall we go for a picnic tomorrow?Well, it all the weather.A. belongs toB. happens to C .depends on D.

13、 concentrate on12. . Everyone should do their part in keeping it clean and tidy. 每个人都有责任保持家里的干净和整齐。【解析1】 do one part 尽职责； 尽本分Do one飞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”)Her mother asked her to keep the windows and the door.A .open ; closedB. closed; to open C.to open ; to closek

14、eep系动词“保持”keep + adj We must keep healthy.实义动词“保持；接着” keep ( on ) doing sth 接着做某事He was in great pain but he kept on working ()He kept on after the ball rang for class.A. talk B. talking C. to talk(2) keep sb. Doing sth 让某人始终做某事Im sorry to have kept you waiting for so long.()My teacher kept me homew

15、ork all the afternoon.A.doing B.doC.to do13. Doing chores helps to develop children 为 independence and teaches them how to look after themselves.做杂务不仅可以培育孩子们的独立性还可以教 他们如何照看自己。【解析】develop independence培育独立意识develop redevelopment n 发展f developing 时. 发展的developed adj.发达的a developing country 一个发展中国家a dev

16、eloped country 一个发达国家)China is a country.A. developed B. development C. developing2023 安徽 3 43. It is helpful to a good habit of reading in language learning.A. take B. show C. develop D. match14. Sincethey live in one house with their parents, they should know that everyone should do their part in

17、keeping it clean and tidy.既然他们和父母同住在一个房子里，他们应当知道保持家里干净、整齐每个 人都应当参加。【解析】since conj.既然（表示对方已知的事实或理由，常放在句首）2023 四川内江 4】32. You have been in Neijiang very long?一Yeah.my parents came here.A. ForB. AsC. When D. Since14. Our neighbors son got into a good college but during his first year, he had n idea how

18、 to take care ofhimself,我们邻居的儿子上一所好高校，但是在第一年 的时候，他还不知道如何照看自己。【解析】take care of照看L2023 广东广州 3】23. Thanks for your invitation, but Fm so sorry I cant go. I need to my baby at home.A. take away B. take off C. take care of D. take out of【拓展】与take相关的短语：take photos/pictures 照像take away 拿走take out 取出（work o

19、ut 算出）take care 当心take medicine 月艮药take place 发生take one、temperature 量体温take ones time 另U焦急take a walk 漫步15. Is a result, he often /e/Z illand 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）2023 山东聊城 2 Dont ask him too late into the night, he is only a small child.A. As a resul

20、t B. After all C. Best of all D. For example【解析2】fall ill生病fall asleep 入睡16. The earlierkids learn to be independent, the betterit is for their future. 孩子们越早学会独立,对他们的将来越适【解析】the+比较级，the+比较级越越”2023 重庆 2） 31. The more you smile, the you will feel.A. happy B. happier C. happily D. more happily我觉得你看两个小时

21、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，i语动词用单数形式。How time is flies! Three years(be) really a short time.作形容【解析2】eno足够的，充分的（在句中作定语或表语）I dont have enough money with me.作副词足够；充分（放在形容词；副词后）The river is deep enough for swimming.【记】 Mr. Smith has enough money ,but he isnt kind enough

22、to help others.【留意】enough修饰名词时，置于名词前；修饰形容词时，置于形容词之后。to eat.)(Din the old days .people s didnt haveA. food enough B. enough food C. enough for)(2)You are not to take part in the match. Please work hard and try toimprove yourself.A. good enough B. Enough good C. well enough5. Could you take out the ru

23、bbish,fold the clothes and do the dishes? 你能把垃圾倒了。把衣服叠好，再把碗洗了吗？【解析】takeout拿出；取出take的用法：拿；取吃；喝；服用乘（车；船等）Please take some books to the classroom.Take this medicine three times a day.花费（时间；金钱）It takes me two hours to do my homeworkevery day.They usually take the bus to work.【拓展】take构成的短语:take a walk 去漫

24、步 take a rest 休息take up占据take down 拿下take care of照看take off脱下；起飞 take one,s time不急；渐渐来in front of 【辨裕take ones temperature 量体温6. The minuteI sat down in front o fthe 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”Please write to me the minute you get there.【解析 2】 in front

25、of指在物体外部的前面There is a bike in front of the classroom.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 satthe car.the car.The policeman stoad【留意】有the无the区分大:at table吃饭；进餐Lat the tabel 在桌边in hospital 住院in the hospital在医院（不确定看病）【解析 3】come over 过来【拓展】come短语：com

26、e back 回来come up with 想出come true 实现come down 下来come from=be from 来自,诞生于come in/into进入，进来come on赶快，加油come along走吧，过来，快点come and go来来去去come up上来comeout出来，（花）开，（照片）冲洗出来【2023浙江丽水】25. The great writer has written many stories for children.It issaid that a new one will at the end of this month.A. go outB

27、. come outC. look outD. run out7. You watch TV all the timeand never help out around the house! 你总是看电视，从不帮忙做家务!【解析】all the time = always 始终； 总是（）Man s understanding of nature is developing. It never stays at the samelevel.A. at the right time B. for the first timeC. from time to time D. all the time

28、【拓展】与time相关的短语：on time 按时in time 刚好at the same time 同时form time to time 间或 the first time 第一次 at times 有时 time and time again 一再；常常 last time 上次 next time 下次t8. Pm just as tired asyou are!我和你一样累！【解析】as.as和一样2023 安徽 1 33. If s said that the power plant is now large as what it was.A. twice asB. as twi

29、ceC. twice muchD. much twice【注】比较级倍数表达句型为：倍数+as+形容词、副词原级+as+比较对象 2023 福建 2】23. The famous musician, as well as his students,toperform at the opening ceremony of the 2023 Taipei Flower Expo.A. were invited B. was invitedC. have been invited D. has been invited【解析】考查主谓一样和动词时态。题干主语中心词为介词短语as well as之前的

30、musician,故谓语运用单数9. 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 student2023 潍坊】3. I have two sisters, butA. allB. neither C. bothof them is a teacher.D.

31、none【2023 鞍山】5.一The teachers in that school speak either English or French, or even.一Thafs so cool!A. all B. both C. neither D. none【十堰】D27. Which do you prefer, a CD player or a Walkman? I prefer a portable computer.A. Both B. Either C. None D. Neither表达“也不”则用 “Neither /Nor + be / V 助 / V 情 + 主”()(

32、2)-1 don ft like rainy days._. Rainy days always make me sad.A. Neither do I B. So do I C. Neither I do D. So I do2023 绥化 I went to the park yesterday. But I didnt see you there.A. So do I B. So did I C. Neither did I10. The next day , my mom came home from work to find the house clean and tidy.其次天，

33、妈妈下班回到家后发觉房间很干净、整齐。【解析】find +宾语+宾语补足语【注】 行nd f found f found v 找寻(1) find sbdoing sth 发觉某人做某事(2)行nd it + adj. + to do sth 发觉做某事彳艮find it difficult/ hard to do sth 发觉做某事很困难 ( )She foundhard to finish the work by herself.A. that B. its C. it D. this11. She asked in.她惊讶地问道。【解析】in surprise惊异地；惊讶地surpris

34、e v 使惊讶f surprising adj. 令人惊讶的f surprised adj. 惊讶的to one、surprise 使某人惊讶的是in surprise 惊讶地be surprised at 对感至!J惊讶(使我惊讶的是),he got the first prize in the exam.Wfe are at the news, (surprise) his surprise, she succeeded in climbing up the high mountain.A. AtB. ToC. In D. OnL2023 昭通】 I was very surprised.

35、when the alien went into a souvenir shop.A. excited B. amazing C. relaxing D. amazed12. Im do sorry, Mom. I finish understand that we needto sharethe housework to have a clean and comfortable home. I replied.“对不起，妈妈。我最终理解为了拥有一个干净、舒适的家我们须要共同来分 担家务。”我回答说。【解析1】need v须要用于确定句，是实义动词。(1)人做主语，sbneed to d。st

36、h 某人须要做某事(2)物做主语，sth need doinn sth= sth need to be done(DStudents need(have) a good rest in studying.(2The watch needs(mend).用于否定句或疑问句，是情态动词needift = doift have to 没有必要(2)need ,must引导的一般疑问句，确定会的用 must,否定回答用 needn一 Must I go there now?一 Yes, you must/No, you neednt)You to the meeting this afternoon

37、if you have something important to do.A. needn ft to come B. don 7 need comeC. don ft need coming D. needn ft come2023 无锡中考 4 Dont throw away the waste paper, It needs so that it can be reused.A. to destroy B. destroying C. to collect D. collecting【解析 2】share 共享;共用share sth共享或共用某物share sth with sb与某

38、人共享某物()All his friends his happiness when he won the match.A. SharedB. Shared fromC. Shared with13. Could I hans outwith my friends after the movie?看完电影后我能和挚友们一起闲逛吗？【解析】hangout 闲逛 hangup 把悬挂/挂起14. Could you please pass me thesa?你能把盐递给我吗?【解析】passv给；递；走过；通过passsb.sth把某物递给某人Pass on传递Please pass the pap

39、er on to the other students.(2) v 通过；路过 I pass your home.(3) v 通过(考试)；及格 Tom can pass his math exam.【2023 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 borrowthat book?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】bor

40、row /lend/keepborrow借入，与from连用，尤指主语借进来”】borrow sth from sb从某人见B里借某物You can borrow the book from the library.(2)lend借出，与to搭配【指借出去】lend sb sth=lend sth t。sb 把某物借给某人He doesnt want to lend his book to others.(3)keep保留，保存(持续动词，可以与表示一段时间的状语连用)【指借一段时间】【记】I want toa bike from my friend but he didnt it to me

41、,because Tom had it for two days.【宁夏中考 1 You may the book for two weeks.A. keep B. borrow C. lend D. buy16.1 cut my finger and Pm fry加& not to getit wet. 我的手指割伤了，伤口不能弄湿。【解析】try (not) to do sth努力(不)做某事。try v 试图，设法，努力【拓展】try on试穿(2) try to do sth 努力做某事【侧重尽力做】(3) try doing sth 试图做某事【侧重尝试做】(4)try ones b

42、est to do sth= do ones best to do sth 尽某人:大努力做某事(T)We should尽最大努力)to be happy in the future.) Wfe should try much fruit.A. eat B. to eat C. eating D. eats【2023 广东中考 2】一 I didnH hear you come in just now.- Thats good. We tried any noise, for you were sleeping.A. not make B. not to make C. to make D.

43、making17.1 hate to do chores.我厌烦做家务。【解析】hate to do sth厌烦做某事，表示某次详细行为或动作。I hate to trouble him.hate doing sth不情愿做某事 表示常常或习惯性行为或动作。She hates smoking in her room.18.Could I ask you to help mewith some chores then?那我能恳求你帮我做些杂活吗？【解析】ask sb. to do sth要求某人做某事。ask for恳求，要某物ask sb.about sth 向某人询问关于某事 (l)ask

44、sb. for help向某人恳求帮助 (2) ask sb. (not) to do sth恳求某人做某事ask构成的短语:短语含义ask sb. to do sth请某人做某事ask sb. not to do sth不让某人做某事ask sb for sth向某人要某物ask for help寻求帮助()(2)The young should the old advice at work.A. ask; for B. ask; toC. ask for; /D. asks; /【重庆中考】Mr. Li asks the students in the river, because its

45、 too dangerous.A. swim B. to swim C. not to swim D. to not swimJVW finishmy homework whileyou help me with the dishes.当你帮我洗盘子的时痛莪将完成我的家庭作业。【解析1】finish doing sth 完成某事【解析2】whileconj. 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持续动词。2023 蒲泽中考】the children have fun, parents can take dance lessons on the beach.A. Whe

46、n B. If C. While D. Once2023 杭州中考】Sally took a photo of her friends while they computergames.A. play B. are playing C. have played D. were playing【解析3】help sb. with sth.在某事上帮助某人。注help帮助 f helpfu 有帮助的(l)help sbdo sth =help sbwith sth. 帮助某人做某事(2)with the help of b.=with ones help 在某人的帮助之下(3)withoot the help of 没有在的帮助之下I think reading is very(help).()(2)your help, we couldnt catch the thief.A. With B. Under C. For D. Without2023 浙江温州 2】An