人教版初二八年級(下)英語第三單元Unit3知識點習題

Unit3room?1.Peter,couldpleasetakeouttrash?彼得，能把垃圾倒嗎？youdosth?_________________________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。相比can用could加委婉、禮貌。【常用答語】肯定回答：__________否定回答：_____________2、__________取出【注】跟代詞做賓語，代詞放中間。如：Hisdentist_____________（把它們取了出來）【短語】outtrash________takea________takeaway________takeplace________take________________3.Canthedishes那你可以洗盤子？_____________洗碗【結構1dothe+詞

_____________洗衣服【結構2dothe+詞_____________打掃衛(wèi)生【結構3doone’s+名詞

____________________做家庭作業(yè)【結構4dosome+詞-ing___________________讀書4Ileast至少讓我看完個節(jié)目以嗎？1CouldIa

用于表達請求，語氣比較委婉。Igooutwiththis2

，多指數(shù)量或程度上的最低限度。Nowallofexerciseatleastandayoutsideschool.3finishv.

做完某事—youfinishbooks10o'clock?—Yes,I5、IthinkTVisfor我覺得看兩個小時電視已足夠了?！窘馕?twohoursTV表示時間、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。1

Howtimeisflies!Threeyears____(be)reallyashorttime.【解析2用法：【記】Mr.Smithhasenoughmoney,butheisn’tkindenoughtohelpothers.6outrubbish,foldclothesanddo你能把垃圾倒了。把衣服疊好，再把碗洗了嗎？【解析】out【的用法】①②③④

：takebookstoclassroom.：medicinethreetimesa：usuallytaketowork.：Itmetwohourshomeworkday.【拓展構成的短語：takewalkatakecareofofftakeuptakeone’stemperature7.minuteIdowninfrontoftheTV,cameover.我剛坐在電視機前面，我媽媽就過來了?！窘馕?=asasmeyougetthere.【辨析】infrontof：hefrontof：Ourisstandinginofthe【練習】Thedriver________________thecar.The________________car.【注意】有無區(qū)別大：attable________________atinhospital________________inthe【解析2over【拓展】短語：2

come__________comewith__________cometrue__________from=befrom自，出生于comein__________on__________7.TVandaroundthehouse!你總是電視，從不忙做家！allthetime____________________8.I’mjustasasyou我和一樣累【解析】as...as...__________9.For,shedidnotdoanddidI一周的時間，她不做任何家務，我也不做?！窘馕鰊either+助動詞系動詞/情動詞+主語：“_______________neitherneither…nor…_____________________則：連接兩個詞做主語，謂語動詞由后一個主語確定NeitherTom____astudent.10.Thenextday,camehomefromworktohousecleantidy.第二天媽媽下回到家后發(fā)房間很凈、整潔?！窘馕鰂ind+賓語賓語補語【注find→______________v.尋找(1)finddoingsth_______________(2)findit+adj.+to發(fā)現(xiàn)做某事很……如：Iitdifficult/Spanish.11.Sheinsurprise她吃驚地道?！窘馕鰅nsurprise_______toone’ssurprise_______________Tmysurprise(我吃驚的是）besurprisedat_______________

,thefirstprizeinexam.12.“I’mdosorry,Mom.Ifinishunderstandthatwethehouseworktohaveacleancomfortablehome.”Ireplied.“對不起媽媽。我終理解為擁有一個干、舒適家我們需要同來分家務。我回答?！窘馕?need_______3

★用于肯定句，是實義動詞。人做主語，sb.todosth某人需要做某事物做主語，sthdoingsthtobe①needainstudying.②watch________★用于否定句或疑問句，是情態(tài)動詞(1)’t=_______________沒有必要(2)引導的一般疑問句，肯定會的用定回答用needn’t—I—Yesyouyouneedn【解析2with_______________13.CouldIwithmyfriendsthemovie?看完電后我能和朋們一起逛嗎？【解析】hangout14.you?你能鹽遞給嗎？【解析】pass⑴v給；遞passsb.sth________________pass________⑵v通過；路過Iyourhome.⑶v通過（考試）Tompassmath15.Ithatbook?我能借你那本看嗎mesomemoney?你能借我些錢嗎【辨析borrow/keep【記】Iwanttoabikefrommyfriendbuthedidn________itme,Tomhad________ittwodays.16.Icutmyfingertoit我的手割傷了，傷不能弄。4

【解析】try(not)do努力（不）做某事【拓展】(1)________試穿(2)________________努力做某事(3)________________試圖做某事(4)try’sbesttodosth=do’sbesttodosth____________________________17.Ihelpwithchoresthen?那我能求你幫我做雜活嗎【解析】sb.todosth_________________asksb.for_________________17.I’llfinishmyyouhelpwiththe當你幫洗盤子的時，我將成我的家庭業(yè)?！窘馕?finish____________—youfinishthesebooksbefore10o’clock?—Yes,I【解析3withsth._________________【注】v幫助→helpfuladj________withthehelpofsb.=withone’shelp________________①Ithinkis②_________help,wecouldn’tcatchthethief.20.Iinvitefriendstoa我能邀請我朋友們來聚嗎？【解析】to邀請某人去某地【解析】v.→_________邀請(1)dosth__________________(2)地點_________________21.Idon’tunderstandwhysomeparentsmaketheirwithchoresat我不理為什么有些母在家孩子們幫忙家務和務?！窘馕觥縟osth_________make_____→做，制作，使得make+形容詞_______________22.Theydon’thavetimeto，他們也有時間來學家務和家務。5

【解析】havetimetosth._______________havetime=be23.isaoftheir做家務在浪費他們時間?！窘馕觥縜of浪費._______________浪費時間__________________費金錢wastev.浪費Don’t__________()water.Can’tyouseethesign“savewater”?24.Theytheironschoolworkgoodgetinto為了取得成績并考上所好大，他們應該時間用在學上?！窘馕?onsth在某事上花費.【辨析】spend/take花費(1)→______________v.花費，主語是__◆sb.+spend+間錢+sth◆+spend+間/+in）◆spendfor支付如：Hespendstoomuchoncomputergames.練習：①Rememberspendsometimeyourlovedones,becausetheynotgoingtobearoundforever.②______oneyuancar.(2)pay→paid→paidv支付，主語是__◆sb.+pay+錢+forIpay10forthe—Howmuchyou____—hundred(3)cost→cost→cost◆sthsb.+

v花費，主語是___某物花費某人多少錢如：Acostsmelotofmoney.Iasweaterweekend.Itmeyuan.(4)take→took→taken

v花費，主語_______◆It/tooksometosth.做某事花費某人多長時間Ittakeshim3dohomework.6

【解析2inordertodosth______________quicklyinordernotbe___latefor【解析3【拓展】與相關的短語：getupgetget______getinto____________getoff/on______getonwith____________get____________26.isthe’aenvironmenthomeforchildren.在家為子們提供一干凈、適的環(huán)境是母的義?！窘馕鰌rovidefor_________________________提供providewith(sb前介詞用for)providesth(sth前需加介詞with)供應給某人某物相當于：offersb.sth.offertosb.—Couldyoupleaseprovideus____someinformationaboutthestudents—Ofcourse,mypleasure.27.AndIchoresisdifficult.無論如，我認為做務并不么難?！窘馕觥縚_______無論如何，(一般放在句首，用逗號和句子隔開）28.Iitisforlearnhowdoparentswith我認為孩子們來說學習如做雜務并幫他們的母做家務是重要的【解析】Itimportantforsb.to____________________________29.daysparentsmuch.現(xiàn)在的子太依賴他的父母【解析】_______靠，依賴；取決于—Shallweforapicnictomorrow?—itallweather.【拓展】It_______________多用于口語）30....shouldpartinit7

每個人有責任保持里的干和整潔?！窘馕?doone’spart盡職責；盡本分Doone’spartindoing在做某事上盡職責【解析2keep+sth_________________________Wemusthealthy.31.helpsdevelopchildrenteachestolookafter做雜務僅可以培養(yǎng)子們的立性還可以

他們如照顧自己。【解析】developone_________________________develop→_______________t發(fā)展→_______________adj.發(fā)展中的→_______________adj發(fā)達的acountry一個發(fā)展中國家adevelopedcountry一個發(fā)達國家isa_____________country.32.theyliveinonehousewithparents,theyshouldthatshoulddoparti