八年級下unit3單元復(fù)習(xí)

1、八年級下unit3單元復(fù)習(xí)八年級下unit3單元復(fù)習(xí)八年級下unit3單元復(fù)習(xí)V:1.0精細(xì)整理，僅供參考 八年級下unit3單元復(fù)習(xí)日期：20 xx年X月Unit3 Could you please clean your room?一重點短語 1.go out for dinner 出去吃飯 2.stay out late 在外面待到很晚3.go to the movies 去看電影 4.get a ride 搭車5.work on 從事 6.finish doing sth. 完成做某事7.clean and tidy 干凈整潔 8.do the dishes 洗餐具9.take out

2、the rubbish 倒垃圾 10.fold your/the clothes 疊衣服11.sweep the floor 掃地 12.make your/the bed 整理床鋪13.clean the living room 打掃客廳 14.no problem 沒問題15.welcome sb. 歡迎某人 e home fro m school/ work放學(xué)/下班回家17.throw down 扔下 e over 過來19.take sb. for a walk 帶某人去散步 20.all the time 一直;總是21.shout back 大聲回應(yīng) 22.walk away 走

3、開23.in surprise 驚訝地 24.hang out 閑逛25.pass sb. sth. 把某物傳給某人 26.lend sb. sth. 把某物借給某人27.get sth. wet 使某物弄濕 28.hate to do sth. 討厭做某事29.depend on依賴;依靠 30.help sb. (to ) d o /with sth 幫助某人干某事31.invite sb. to a party邀請某人參加聚會32.make sb. do sth. 使某人做某事33.in order to為了 34.develop childrens independence發(fā)展孩子的獨

4、立性35.get good grades取得好成績36.mind doing sth. 介意做某事37.do ones part in (doing ) sth.做某人分內(nèi)的事38.look after/take care of 照顧；照看二、知識點1.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?；卮鹩胏an.【常用答語】肯定回答：Sure./ Of course./ Certainly./No problem.否定回答： Sorry , I cant2.tak

5、e out 取出（v+ adv） 【注】: 跟代詞做賓語，代詞放中間； 跟名詞做賓語，可放在中間，也可放在后邊【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The gift is in the box. You can take it out.3.do the dishes 洗碗do the +名詞： do the dishes/ laundry 洗餐具/衣服do the +動詞-ing do the cleaning 打掃衛(wèi)生do ones

6、 + 名詞 do ones housework/ homework 做家務(wù)/家庭作業(yè)do some +動詞-ing do some reading/ shopping 讀寫書/購物4.at 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Nowallofusexerciseatleastanhouradayandoutsideschool.5.finish v 結(jié)束；完成 finish doing sth 做完某事Canyoufinish_reading_thesebooksbefore10oclock?Yes,Ican.6.two hours of TV表示

7、時間、距離、金額、度量等詞語作主語時，通常被視作整體，謂語動詞用單數(shù)形式。 How time is flies! Three years _(be) really a short time.7.enough 表示足夠的，充分的（在句中作定語或表語） eg：The river is deep enough for swimming. 【記】 Mr. Smith has enough money ,but he isnt kind enough to help others.【注意】enough 修飾名詞時，置于名詞前；修飾形容詞時，置于形容詞之后。 8. 【解析】take out 拿出；取出ta

8、ke 的用法：Please take some books to the classroom.Take this medicine three times a day.It takes me two hours to do my homework every day.9.the minute = as soon as “一. 就.” Please write to me the minute you get there.10. in front of 指在物體外部的前面 There is a bike in front of the classroom.in the front of 指在物體

9、內(nèi)部的前面 Our teacher is standing in the front of the classroom【記】 The driver sat _ the car. The policeman stood _ 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?。〆 over 過來 【拓展】 come 短語：come across（偶然）發(fā)現(xiàn) come back 回來 come up with想出 come true實現(xiàn) come down下來

10、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come and go來來去去 come up上來 come out出來，(花)開，(照片)沖洗出來12.all the time = always 一直；總是【拓展】與time相關(guān)的短語：on time 按時 in time 及時 at the same time同時 at times 有時 last time上次 next time 下次 from time to time偶爾 the first time 第一次 time and time ag

11、ain 一再；經(jīng)常 13. as.as . 和.一樣.【注】比較級倍數(shù)表達(dá)句型為：倍數(shù)+as+形容詞、副詞原級+as+比較對象14.neither +助動詞/系動詞/情態(tài)動詞 +主語 “某人（主語） 也不” neither兩者都不 neither nor 既不也不,連接兩個詞做主語，謂語動詞由后一個主語確定Neither Tom nor Jim is a student 表達(dá)“也不” 則用 “Neither /Nor + be / V助 / V情 + 主”15.find +賓語+賓語補足語【注】find found found v尋找 (1) find sb. doing sth 發(fā)現(xiàn)某人做某

12、事 (2) find it + adj. + to do sth 發(fā)現(xiàn)做某事很find it difficult/ hard to do sth 發(fā)現(xiàn)做某事很困難16. in surprise 驚奇地；吃驚地surprise v 使吃驚surprising adj. 令人吃驚的 surprised adj. 吃驚的 to ones surprise 使某人吃驚的是 in surprise 吃驚地 be surprised at 對感到吃驚17.need (1)v 需要用于肯定句，是實義動詞。人做主語，sb. need to do sth 某人需要做某事物做主語，sth need doing s

13、th= sth need to be doneStudentsneed_tohave_(have)agoodrestinstudying.Thewatchneeds_mending_(mend).(2)用于否定句或疑問句，是情態(tài)動詞neednt = dont have to 沒有必要need ,must 引導(dǎo)的一般疑問句，肯定會的用must,否定回答用neednt Must I go there now Yes，you must/No, you neednt18.share sth 分享或共用某物share sth with sb. 與某人分享某物19.hang out 閑逛 hang up

14、把.懸掛/掛起20.pass v 給；遞；走過；通過 pass sb.sth 把某物遞給某人 Pass on 傳遞 Please pass the paper on to the other students. v 通過；路過 I pass your home. v 通過（考試） ；及格 Tom can pass his math exam.21. borrow Could you lend me some 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

15、里借某物You can borrow the book from the library.(2)lend 借出 ,與to 搭配 【指借出去】 lend sb sth=lend sth to sb 把某物借給某人 He doesnt want to lend his book to others.(3)keep 保留，保存（延續(xù)動詞，可以與表示一段時間的狀語連用）【指借一段時間】【記】 I want to _ a bike from my friend but he didnt _ it to me, Because Tom had _ it for two days.22. try (not)

16、 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(2) try to do sth 努力做某事 【側(cè)重盡力做】 (3) try doing sth 試圖做某事 【側(cè)重嘗試做】(4)try ones best to do sth= do ones best to do sth 盡某人最大努力做某事23.hate to do sth 討厭做某事, 表示某次具體行為或動作。hate doing sth不愿意做某事 表示經(jīng)?；蛄?xí)慣性行為或動作。She hates smoking in her room. I hate to trouble him

17、.24.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不讓某人做某事ask sb for sth 向某人要某物ask for help 尋求幫助25.help v 幫助 helpful adj. 有幫助的(1)help sb. do sth. =help sb. wi

18、th sth. 幫助某人做某事(2)with the help of sb.=with ones help在某人的幫助之下(3)without the help of 沒有在的幫助之下26.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 邀請某人去某地（3）invite sb. to Sp. 邀請某人去某地You should refuse his _(invite) .He is really friendly.We invited him _(join) us to practice s

19、peaking English.He invited a lot of friends _(come) to his birthday party.27.make sb. do sth 讓某人做某事make made made v. 做， 制作， 使得(1) make sb/sth + 形容詞 “讓某人或某物” make you happy (2) make sb/sth do sth 使某人做某事 make me laugh.【make短語】:make sure 確信 make a dialogue編對話 make tea沏茶 make money賺錢 make a decision作出決定

20、 make a mistake犯錯誤(by mistake由于疏忽)make a noise吵鬧 make faces做鬼臉 make friends (with)和.交朋友 make room for給.讓地方 make tea沏茶 make money賺錢 make a decision作出決定 make the bed 整理床鋪 make a living 謀生 make fun of = laugh at 取笑 28. waste v “浪費” waste time/money on stha waste of 浪費a waste of time 浪費時間 a waste of mon

21、ey 浪費金錢 waste time / money (in) doing sth 在做某事上花費時間/金錢29.spend【解析1】spend. on sth 在某事上花費.spend/pay/cost/take 花費(1)spendspentspent v 花費,主語是人 sb.+ spend +時間/錢+on sthsb. +spend +時間/錢+（in）doing sthspend on= pay for 支付He spends too much time on the computer games.(2) pay paid paid v 支付，主語是人sb.+ pay + 錢+fo

22、r sth I pay 10 yuan for the book.(3) cost cost cost v 花費，主語是某物或某事 sth cost sb. +錢 某物花費某人多少錢 A new computer costs me a lot of money.(4)taketook taken v 花費It takes /took sb. some time to do sth. 做某事花費某人多長時間It takes him 3 hours to do his homework.30.get older 長大 get/ become/ go辨析：(1) get+adj較多地與形容詞比較級連

23、用。The days are getting longer and longer.(2)become 強調(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變壞，go blind變瞎，go hungry挨餓31.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 sth to sb.

24、provide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 主動提出干某事supply 定期“供應(yīng)” , 強調(diào)替代或補充所需物品Supply sb. with sth=supply sth. to sb. 為某人提供某物32.keep +sth /sb. +adj. “使.處于某種狀態(tài)”keep 系動詞 “保持” keep + adj . We must keep he

25、althy.實義動詞 “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 (2) keep sb. doing sth 讓某人一直做某事 Im sorry to have kept you waiting for so long. 33.develop independence 培養(yǎng)獨立意識develop vdevelopment n 發(fā)展developing adj. 發(fā)展的 developed adj. 發(fā)達(dá)的a developing country 一個發(fā)展中國家a dev

26、eloped country 一個發(fā)達(dá)國家 三 單選1.I_thiscomputerfiveyearsago.A.buyB.boughtC.haveboughtD.hasbought2.Whataboutthepictureoverthere?It_nice.A.tastesB.getsC.hearsD.looks3.IthinkEnglishisbecomingmoreandmoreimportant.I_.A.doB.agreeC.amD.think4.IvisitedmanyplacesincludingtheHistoryMuseumlastSaturday.WhenI_attheho

27、tel,itwasverylate.A.gotB.reachedC.arrivedD.went5.Itstoohot.Wouldyoumind_thedoor?_,pleasedoitnow.A.toopen;OKB.opening;Certainlynot C.opening;OfcourseD.toopen;Goodidea6.Wouldyouliketogoandseeafilm?Sure，theTVprogrammesaretoo_A.surprisingB.interestingC.excitingD.boring7.Everymorning,Mrs.Smithlistenstoth

28、elatestnews_theradio.A.onB.withC.onD.at8.Nooneknowshowthehugerocks_and_withoutourmodernmachineseighthundredyearsago.A.werecut;movedB.werecut;moveC.arecut;movingD.arecut;moved9._doyouhaveanEnglishparty?Onceamonth.A.HowoldB.HowfarC.HowoftenD.Howlong10.Trytobuyonebeforeallthetickets_.A.willbesoldout B.

29、willbesold C.aresold D.aresoldout11.Couldyouhelpmetakeittotheclassroom?_.A.Yes,IcouldB.No,IcouldntC.Yes,sureD.No,Idont12.Whowillsendyoutotheschool,yourmomoryourdad?_.Illgotherealone.A.BothB.EitherC.NeitherD.None13.Youngpeoplehate_choresbecauseitsboring.A.todoB.todoingC.didD.tobedoing14.CanI_yourtext

30、book?Ileftmineathome.A.borrowB.lendC.keepD.kept15._theyliveonehousewiththeirparents,theyshouldknowthateveryoneshoulddotheirpartinkeepingitcleanandtidy.A.SinceB.ForC.InordertoD.SothatBDBCB DCACD CCAAA四 完填Peopleallovertheworldeatrice.1peopleinAsia(亞洲),Africa(非洲）and SouthAmerica2iteverydayoftheirlives.

31、Somepeoplealmostdonteat33exceptrice.Riceisakindof4.Therearemorethan7,000kindsofrice.Mostkindsarewaterplants.Farmers5riceinmanycountrieseveninthesouthernpartofRussiaandineasternAustralia.Noonereallyknowswhererice36.SomeoneinChinawroteaboutitalmost5,000yearsago.Somescientists(科學(xué)家）thinkthatrice7inWestA

32、fricafirst,but8thinkit9from Indiaandthenwas10tootherpartsoftheworld.1.A.ThousandsofB.HundredsofC.MillionsofD.Amillionof2.A.eatB.eatsC.eatenD.iseaten3.A.everythingB.somethingC.anythingD.nothing4.A.grassB.fruitC.flowerD.vegetable5.A.makeB.runC.keepD.grow6.A.camefromB.cametoC.wentfromD.wentto7.A.grewB.

33、growC.isgrownD.wasgrown8.A.anotherB.otherC.theotherD.others9.A.cameB.comeC.wascomeD.wascoming10.A.plantedB.takenC.keptD.grownCACAD ADDAB五 完成句子。1.你能掃地嗎？_youplease_thefloor?2.如果她看到這么亂，她會不高興的。She_behappyifsheseesthis_.3.我扔下我的包去了起居室。I_mybagandwenttothelivingroom.4.她沒做任何家務(wù)，我也沒有。Shedidnotdoanyhouseworkand

34、_I.5.做家務(wù)可幫助培養(yǎng)孩子獨立。Doing_helpsto_childrensindependence.6.為了取得好成績，他們應(yīng)該把時間花在功課上。Theyshouldspendtheirtimeonschoolwork_togetgoodgrades.7.如今的孩子過于依賴父母。Childrenthesedays_theirparentstoomuch.8.結(jié)果，他經(jīng)常生病，成績下降。_a_,heoftenfellillandhisgradesdropped.9.他不知道如何照顧自己。Hehadnoideahowto_ofhimself.1.Could,sweep2.wont,mess

35、3.threw,down4.neither,did5.chores,develop6.in,order7.depend,on8.As,result9.take,care五 閱讀AComputersareusefulmachines.Theycanhelppeoplealotintheirdailylife.Forexample,theycanhelppeopletosavemuchtimetodomuchwork,andtheycanhelppeopletoworkoutmanyproblemstheycantdoeasily.Ourcountryaskseveryonetolearntous

36、ecomputers excepttheold people. Todaymoreandmorefamiliesowncomputers.Parentsbuycomputersfortheirchildren.Theyhopethatcomputerscanhelpthemtoimprovetheirstudiesatschool.Butmanyoftheirchildrenusecomputerstoplaygamesandwatchvideos.Formoststudents,computerscannothelpthemtostudybetterbutmakethemfallbehind

37、.Socomputersarelockedinboxesbyparents.Insomeothercountries,evensomescientistsalsohatecomputers.Theysaycomputersletmillionsofpeoplelosetheirjobsorbringthemalotoftrouble.Willcomputersreallybringtroubletopeopleorcantheybringpeoplehappiness?Itwillbedecidedbypeoplethemselves!41.Whydowesaythecomputerisaus

38、efulmachine?A.Becauseourcountryasksustolearntouseit.B.Becauseitcanhelpusalot.C.Becausewecanuseittoplaygames.D.Becauseitcanhelpustofindjobs.42.Whatdomanyparentscomplainabout?A.Theycomplainthattheirchildrenusecomputerstoplaygames.B.Theycomplainthatcomputersletthemlosetheirjobs.C.Theycomplainthatcomput

39、ersbringthemalotoftrouble.D.Theycomplainthatcomputerscantbringthemhappiness.43.Inthispassageweknowcomputers_.A.alsobringustroubleB.bringushappinessonlyC.arehatedbypeopleD.arebadforpeopleshealth44.Cancomputersreallyhelpchildrentostudybetter?A.Yes,theycan.B.Itshardtosay.C.No,theycant.D.Ofcoursenot.45.Howdoyouunderstandthelastsentenceofthispassage?A.Itmeanscomputersareusedbypeople.B.Itmeanspeoplecanlivewellwithoutcomputers.C.Itmeansonemustdec