1、Unit3 Could you please clean your room1、Peter ,could you please take out the trash 彼得，你能把垃圾倒了嗎 Could you please do sth請你（做） 好嗎 用于提出請求，希望得到對方的肯定回 答，說話的語氣比較客氣委婉。Could不是can的過去式，是委婉、禮貌的說法。回答用 can.【常用答語】肯定回答 ：Sure./ Of course./ Certainly./No problem. 否定回答 :Sorry , I can t2、take out取出（v+ adv）【注】：跟代詞做賓語，代詞

2、放中間；跟名詞做賓語， 可放在中間，也可放在后邊His teeth hurt badly. The dentist take them out .【短語】take out the trash 倒垃圾 take a walk 散步take away 拿走，取走 take back 收回 take place 發(fā)生 take off 脫下；起飛3. Can you do the dishes.那你可以洗盤子嗎 do the dishes 洗碗【結(jié)構(gòu) 1】do the +名詞：do the dishes/ laundry 洗餐具/衣服【結(jié)構(gòu)2】do the+動(dòng)詞-ing do the cleanin

3、g 打掃衛(wèi)生【結(jié)構(gòu)3】do ones 十名詞 do one s housework/ homework 做家務(wù) / 家庭作業(yè)【結(jié)構(gòu) 4】do some + 動(dòng)詞-ing do some reading/ shopping 讀寫書 /購物4. Could I at least finish watching this show至少讓我看完這個(gè)節(jié)目可以嗎1 Could I do a sth我可以做 嗎用于表達(dá)請求，語氣比較委婉。Could Igo out with my classmate this weekendat least 至少,多指數(shù)量或程度上的最低限度。（反）at most至少，不超過

4、 Now all of us exercise atleast an hour a day and outside school. finish v 結(jié)束;完成 finish doing sth 做完某事 -Can you finish reading these books before 10 oclock - Yes, I can5、I think two hours of TV is enough for you!我覺得你看兩個(gè)小時(shí)的電視已經(jīng)足夠了。 1】two hours of TV 表示時(shí)間、距離、金額、度量等詞語作主語 時(shí)，通常被視作整體， 謂語動(dòng)詞用單數(shù)形式。How time i

5、s flies! Three years is （be） really a short time.足夠的，充分的（在句中作定語或表語 ）解析2 enough I don t have enough money with me.足夠；充分（放在形容詞；副詞后）The river is deep enough for swimming.【記】 Mr. Smith has enough money ,but he isn t kind enough to help others. 【注意】 enough修飾名詞時(shí)，置于名詞前；修飾形容詞時(shí)，置于形容詞之后。6、Could you take out t

6、he rubbish,fold the clothes and do the dishes 你能把垃 圾倒了。把衣服疊好，再把碗洗了嗎【解析】 take out拿出；取出take的用 法:Please take some books to the this medicine three times a They usually take the bus to takes me two hours to do my homework every day.【拓展】take 構(gòu)成的短語:take a walk 去散步 take a rest休息take care of 照顧 take off 脫下；

7、起飛 take up 占據(jù) take down 拿下 take one s time 不急；慢慢來 take one s temperature 量體溫7. The minute I sat down in front of the TV, my mom came over .我坐在電視機(jī)前面，我媽媽就過來了。【解析 1】the minute = as soon as 一就” Please write to me the minute you get there.【解析 2】in frontof指在物體外部的前面There is a bike in front of the classroom

8、.【辨析】指在物體內(nèi)部的前面 Our teacher is standing in the front of the classroom 【記】 The driver sat _in the front of the car. The policeman stood in front of the car.【注意】有the無the區(qū)別大:at table 吃飯；進(jìn)餐in hospital住院at the tabel 在桌邊in the hospital 在醫(yī)院（不一定看病）【解析31 come over過來【拓展】come短語:come across（偶然）發(fā)現(xiàn)come back 回來 com

9、e up with 想出 come true 實(shí)現(xiàn) come down 下來 come from=be from 來自，出生于 come in/into 進(jìn)入，進(jìn)來 come on 趕快，加油 come along 走吧，過來，快點(diǎn) come and go 來來去去 come up 上來 come out 出來， （花）開，（照片）沖洗出來8. You watch TV all the time and never help out around the house! 你總是 看電視，從不幫忙做家務(wù)！all the time = always 一直；總是9. I m just as tired

10、 as you are! 我和你一樣累！【解析】as.as .和一樣10. For one week , she did not do any housework and neither did I.周的時(shí)問，她不做任何家務(wù)，我也不做。【解析】neither +助動(dòng)詞/系動(dòng)詞/情態(tài)動(dòng)詞 +主語 “某人（主語）也不neither兩者都不neither nor既不也不，連接兩個(gè)詞做主語，謂語動(dòng)詞由 后一個(gè)主語確定 Neither Tom nor Jim is a student 表達(dá)“也不” 則用 “Neither /Nor + be / V 助 / V 情 + 主” -The first one

11、 wasn t bad.- Neither was the second.11. The next day , my mom came home from work to find the house clean and tidy.第二天，媽媽下班回到家后發(fā)現(xiàn)房間很干凈、整潔。【解析】find +賓語+賓語補(bǔ)足語【注】Ind - found -found v尋找（1）巾nd sb. doing sth 發(fā) 現(xiàn)某人做某事（2）日nd it + adj. + to do sth 發(fā)現(xiàn)做某事很 find itdifficult/ hard to do sth發(fā)現(xiàn)做某事很困難She found it

12、hard to finish the work by . She asked in surprise. 她吃驚地問道。【解析】in surprise 驚奇地；吃驚地 surprise v 使吃驚一 surprising adj. 令人 吃驚的 fsurprised adj. 吃驚的 to one s surprise 使某人吃驚的是insurprise 吃驚地 be surprised at 對感至U吃驚To my surprise.（使我吃驚的是），he got the first prize in the exam.12. I m do sorry, Mom. I finish under

13、stand that we need to share the housework to have a clean and comfortable home. I replied. “對不起，媽 媽。我終于理解為了擁有一個(gè)干凈、舒適的家我們需要共同來分擔(dān)家務(wù)。” 我回答說。【解析11 need v需要 用于肯定句，是實(shí)義動(dòng)詞。（1）人做主語， sb. need to do sth 某人需要做某事（2）物做主語，sth need doing sth= sth need to be done Students need to have （have） a good rest in studying.

14、 The watch needs mending （mend）. 用于否定句或疑問句，是情態(tài)動(dòng)詞 needn t = don t have to 沒有必要（2）need ,must引導(dǎo)的一般疑問句， 肯定會(huì)的用 must,否定回答用 needn t -Must I go there now - Yes , you must/No, you needn t 【解析2】share分享；共用 share sth 分享或共用 某物 share sth with sb. 與某人分享某物 All his friends Shared his happiness when he won the match.

15、13. Could I hang out with my friends after the movie看完電影后我能和朋友們一起閑逛嗎【解析】hang out閑逛hang up把懸掛/掛起14. Could you please pass me the salt你能把鹽遞給我嗎【解析】passv給;遞;走過；通過 pass 把某物遞給某 Pass on傳遞Please pass the paper on to the other students. v 通過；路過 I pass your home. （3） v 通過 （考試）；及格 Tom can pass his math exam.15

16、. Could I borrow that book 我能借下你那本書看嗎、Could you lend mesome money你能借我一些錢嗎【解析】borrow /lend/keep （1）borrow 借入，與from 連用，尤指主語“【借進(jìn)來”】borrow sth from sb.從某人那里借某物 You can borrow the book from the library.（2）lend 借出 ，與 to 搭酉己【指借出去】lend sb sth=lend sth to sb 把某物借給某人 He doesn t want to lend his book to others

17、.（3）keep 保留，保存（延續(xù)動(dòng)詞，可以與表示一段時(shí)間 的狀語連用）【指借一段時(shí)間】【記】 I want to _borrow_ a bike from my friend but he didn t _lend it to me,because Tom had _kept it for twodays.16. I cut my finger and I m trying not to get it wet. 我的手指割傷了，傷口不 能弄濕。【解析】try （not） to do sth努力（不）做某事。try v試圖，設(shè)法，努 力【拓展】（1）try on試穿try to do sth

18、努力做某事【側(cè)重盡力做（3） trydoing sth 試圖做某事【側(cè)重嘗試做】try one s best to do sth= do one s best to do sth 盡某人最大努力做某事17. I hate to do chores.我討厭做家務(wù)。 hate to do sth 討厭做某事，表示某 次具體行為或動(dòng)作。I hate to trouble doing sth不愿意做某事 表示經(jīng)常或習(xí)慣性行為或動(dòng)作。She hates smoking in her room.18. Could I ask you to help me with some chores then那我能請

19、求你幫我做些雜活嗎【解析】ask sb. to do sth要求某人做某事。ask for請求，要某物ask sb. about sth 向某人詢問關(guān)于某事（1）ask sb. for help 向某人請求幫助（2）ask sb. （not） to do sth 請求某人做某事 ask構(gòu)成的短語：短語 含義ask sb. to do sth 請某人做某事 ask sb. not to do sth 不讓某人彳某事 ask sb for sth 向 某人要某物ask for help尋求幫助19. I ll finish my homework while you help me with th

20、e dishes.當(dāng)你幫我洗盤子的時(shí)候，我將完成我的家庭作業(yè)。【解析1 finish doing sth 完成某事 -Can you finish _reading_ these books before 10 o clock - Yes, I can.解析 2while conj. ”在期間；當(dāng)?shù)臅r(shí)候 While引導(dǎo)的時(shí)間狀語從句的謂 語動(dòng)詞只能是延續(xù)動(dòng)詞。_While _ the children have fun, parents can takedance lessons on the beach.【解析 3】help sb. with sth.在某事上幫助某人。【注】 help v幫

21、助 一 helpful adj.有幫助的(1)help sb. do sth. =help sb. with sth.幫助某人做某事 (2)with the help of sb.=with one shelp在某人的幫助之下 (3)without the help of 沒有在一的幫助之下 I think reading is very _helpful(help). _Without your help, wecouldn t catch the thief.20. Could I invite my friends to a party我能邀請我的朋友們來聚會(huì)嗎【解析】invite sb

22、. to Sp.邀請某人去某地【解析】invite v - invitation n 邀請(1)invite sb. to do sth邀請某人做某事 (2)invite sb. to +地點(diǎn) 邀請某人去某地21. I don t understand why some parents make their kids help with housework and chores at home.我不理解為什么有些父母在家讓孩子們幫忙 做家務(wù)和雜務(wù)。【解析】make sb. do sth讓某人做某事 make - made 一made v.做， 制作， 使得make sb/sth + 形容詞“讓

23、某人或某物”make you happy (2) make sb/sth do sth使某人做某事make me canchange our moods and make us _feel_ happy or sad, energetic or sleep.22. They don t have time to study and do housework , too.他們也沒有時(shí)間 來學(xué)習(xí)家務(wù)和做家務(wù)。【解析】 have time to do sth.有時(shí)間做某事 have time =be free 有空23. Housework is a waste of their time.做家務(wù)是

24、在浪費(fèi)他們的時(shí)間。【解析】a waste of 浪費(fèi) a waste of time 浪費(fèi)時(shí)間 a waste of money 浪費(fèi)金錢 waste v “浪費(fèi)” waste time/money on sth waste time / money (in) doing sth 在做某事上花費(fèi)時(shí)間 /金錢Don t waste water. Can t you see thesign “ save water ”24. They should spend their time on schoolwork in order to get good grades and get into a g

25、ood university. 為了取得好成績并考上一所好大學(xué)，他們應(yīng) 該把時(shí)間用在學(xué)習(xí)上。【解析 1】spend. on sth在某事上花費(fèi)spend/pay/cost/take 花費(fèi)(1)spend fspent fspent v 花費(fèi)，主語是人 sb.+ spend + 時(shí)間/錢+on sth sb. +spend + 時(shí)間 /錢+(in) doing sth spend on= pay for 支付 He spends too much time on the computer to spend some time _with_ your loved ones, because the

26、y re not going to be around father _spent one hundred thousand yuan on his new car.(2) payfpaidf paid v 支付，主語是人*sb.+ pay + 錢+for sth I pay 10 yuan for themuch did you _pay_ for this computer - Five hundred dollars.(3) cost - cost- cost v花費(fèi)，主語是某物或某事.sth cost sb. +錢 某物花費(fèi)某人多少錢 Anew computer costs me a

27、lot of a new sweater last weekend. Itcost_ me 120 yuan.(4)take -took - taken v 花費(fèi) It takes /took sb. some time to do sth.做某事花費(fèi)某人多長時(shí)間It takes him 3 hours to do hishomework.解析2in order to 目的是；為了”后接動(dòng)詞原形。in order to do sth 為 了做某事 He ran quickly in order not _to belate for the meeting.【解析3】get into =ente

28、r進(jìn)入【拓展】與 get相關(guān)的短語:get up起床get back 返回 get over 克 get dressed 穿衣 get into 進(jìn)入 get/be lost 丟失 get off/on下/上車get on well with sb.與某人相處得好get out of從出來get warm 變曖 get ready for +n.為做準(zhǔn)備 get ready to do sth. 準(zhǔn)備做某事 get well 康復(fù) get a chance 有機(jī)會(huì)、得至U機(jī)會(huì)get/go to sleep(fall asleep) 入睡 相關(guān):(be asleep睡著)25. Also,whe

29、n they get older, they will have to do housrwork so there s no need for them to do it now.而且，當(dāng)他們長大的時(shí)候，他們也將會(huì)做家務(wù)， 因此，他們沒必要現(xiàn)在在做。【解析】get older長大get/ become/ go辨析:(1) get+adj 較多地與形容詞比較級(jí)連用。The days are getting longer andlonger. (2) become 強(qiáng)調(diào)變化的結(jié)果 Its becoming colder and colder. (3) go+adj.”表示令人不快的事情go bad

30、變壞，go blind變瞎，go hungry挨餓26. It is the parents job to provide a clean and comfortable environment at home for their children.在家為孩子們提供一個(gè)干凈、舒適的環(huán)境是父母的義務(wù)。【解析】provide sth. for sb.為某人提供某物 provide v 提供provide sb.with sth. (sb 前介詞用 for) =provide sth for sb.( sth 前需加介詞 with)供應(yīng)某 人某物 相當(dāng)于：offer sb. sth. = offer

31、 sth to為應(yīng)急等做好準(zhǔn)備而“提供；供給 provide sb. with sth. =provide sth for sb.提供某人某物 offer 側(cè)重表示“愿意給予offer sb. sth. = offer sth to sb. 對某人提供某物offer to do sth主動(dòng)提出干某 The Internet provides us _with_a lot of _information weneed. -Could you please provide us _with some information about thestudents health - Of course,

32、 it s my pleasure.27. And anyway, I think doing chores is not so difficult.無論如何，我認(rèn)為做家務(wù)并不那么難。【解析】 anyway無論如何，(一般放在句首，用逗號(hào)和句 子隔開)28. I think it is important for children to learn how to do chores and help their parents with housework.我認(rèn)為對孩子們來說，學(xué)習(xí)如何做雜務(wù)并幫助他們 的父母做家務(wù)是很重要的。【解析】 It is important for sb. to do

33、 sth. 對某人 來說做某事是重要的29. Children these days depend on their parents too much. 現(xiàn)在的孩子太依 賴他們的父母。【解析】depend on 依靠；信賴-Shall we go for a picnictomorrow - Well, it all depends on the weather.30. . Everyone should do their part in keeping it clean and tidy. 每個(gè)人都有責(zé)任保持家里的干凈和整潔。【解析 11 do one s part 盡職責(zé)；盡本分 Do o

34、ne s part in doing sth 在做 某事上盡職責(zé)【解析 2 keep +sth /sb. +adj. 使處于某種狀態(tài)Her mother asked her tokeep the windows _open_ and the door 系動(dòng)詞 “保持 keep + adj . We must keep healthy.實(shí)義動(dòng)詞 “保持；繼續(xù)(1) keep ( on ) doing sth 繼續(xù)做 某事 He was in great pain but he kept on working He kept on _ talking_ after the ball rang fo

35、r class.(2) keep sb. Doing sth 讓某人一直做某事I msorry to have kept you waiting for soteacher kept me _doinghomework all the afternoon.31. Doing chores helps to develop children s independence and teaches themhow to look after themselves.做雜務(wù)不僅可以培養(yǎng)孩子們的獨(dú)立性還可以教 他們?nèi)绾握疹欁约骸！窘馕觥縟evelop independence 培養(yǎng)獨(dú)立意識(shí) develop vdevelopment n 發(fā)展developing adj. 發(fā)展的fdeveloped adj. 發(fā)達(dá)的 adeveloping country 一個(gè)發(fā)展中國家 a de