Unit3Couldyoupleasecleanyourroom知识点复习--人教版八年级英语下册

Unit3Could you please clean your room知识点复习词汇精讲

1.pass作动词，意为“通过；传递”The schoolbus passedour garden.【拓展】常用短语pass sb.sth.递给某人某物pass onto传递给pass by从旁边经过pass away去世作名词，意为“关口；及格”The schoolhas a90%pass rate=90%of studentspass theirexams.【拓展】辨析pass,past,passed past介词，意为“经过；过，用法walk past走过passed形容词，意为“过去的；pass的过去式【活学活用】根据句意，用past,pass的适当形式

1.一Please methe salt,Bill.一OK.

2.Work harderand youresure to the exam.

3.My classesbegin atfive eight.

4.In thefew years,he hasmade somegreat actionmovies.

2.borrowlendkeepreturn borrow动词，意为“借入,借来“，用法borrow sth.from sb.向某人借某物I oftenborrow booksfrom thelibrary.lend动词,意为“借给，借出”,用法lend sth.to sb.=lend sb.sth.把某物借给某人I lendmy bookto Lily.=__________________________________________keep动词，意为“保存，借”，用法keep sth.for+一段时间借某物一段时间一How longcan Ikeep thisbook一For twoweeks.return动词，意为“归还；返回”，用法ke叩sth.for+一段时间借某物一段时间If you cant returnthe bookon time,you mustrenew it.【活学活用】根据句意，用borrowlendkeepreturn适当形式和适当的介词填空°

1.一Could youme yourbike,Tom一OK.And you can ita week.

2.The carwas noton time,then wasreported stolen.

3.一Can Iyour dictionary一Sorry.Fve itLinda.

3.waste作不可数名词，意为“浪费，废物，垃圾”，固定结构:a wasteof time浪费时间作及物动词，意为浪费，用法waste time/money onsth./in doingsth.作形容词，意为“无用的，浪费的，荒废的”【活学活用】写出下列句子中waste的词性及意思

1.Why wastemoney onclothes youdont need

2.The reportis criticalof thedepartmenfs wasteof resources.

3.The carwas foundon apiece ofwaste ground.

4.depend作不及物动词，意为“依靠、依赖、取决于，通常与介词on,upon连用，用法depend on/upon+某人或某物Whether wellgo campingdepends on the weather.depend on/upon+从句Our successdepends onwhether everyoneworks hardor not.It alldepends./That depends.常用于口语中【词汇拓展】adj.dependent依靠的，依赖的n.dependence依靠，依赖反义词adj.independent独立的n.independence独立

5.while作连词，意为“当……时候，和……同时例如Our friendsarrived whilewe werehaving dinner.作并列连词，意为“而，然而“，表示两者之间的对比例如I likelistening tomusic,while mybrother likesdoing sports.

6.provideoffergive词条词义用法动词，提供，供给（指为应provide sth.for sb.provide=provide sb.with sth.付意外、紧急情况做好充分准备）动词，自愿给予（强调主动offer sb.sth.=offer sth.to sb.offer提供）give动词，给，给予give sb.sth.=give sth.to sb.【活学活用】根据句意，用provideoffergive适当形式填空

1.I hopeyoucanme someinformation aboutthe holiday.

2.He offeredme alift home.

3.The littlegirl herseat theold manonthecrowded busjust now.

7.since作介词，意为“从…以来，自从…之后”例如She hasbeen inWuhan sincefour yearsago.作连词，可以意为“因为，既然，由于例如Since youare sosure ofit hellbelieve you.

8.as aresult动词短语，意为“因此；结果”，在句中作状语例如The trafficwas veryheavy andas aresult wedidnt arriveon time.【拓展】as aresult of意为“由于，因为,作为....的结果”We cantgo outas aresult ofthe heavyrain.句式精讲L Couldyoupleasecleanyourroom情态动词could的用法表示能力或许可，意为“能、会，could是can的过去式He couldwrite poemswhen hewas

10.表示请求和允许，意为“可以”，在疑问句中，表示委婉的语气，此时could没有过去式的意思一Could Iuse yourpen一Yes,of courseyoucan.

2.They should...in order to getgood gradesand getinto agood university.in order to意为“为了”,后接动词原形构成不定式结构在句子中作目的状语，否定形式in ordernot toin orderto可以和so asto互换，但后者不能放在句首In ordernot tobe late,you shouldgo now.in orderto+动词原形可以转换成inorder that+从句He didanything inordertomake money.=He didanything inorderthathe couldmake money.

3.For oneweek,she didnot doany houseworkand neitherdid Lneither+be动词/助动词/情态动词+主语，意为“……也不”，指后者与前者具有相同的情况，但是表示否定意义的相同例如Mary doesntlike singing.Neither doI.so+be动词/助动词/情态动词+主语，意为“……也不”，表示肯定意义的相同Mary likessinging.So doI.【拓展】neither的用法作形容词，意为“两者都不”，后跟名词单数，谓语动词常用单数形式Dont argue!Neither answeris right.作代词，意为“两者都不、可与介词f连接，构成“neither of+名词/代词”结构，也可单独作主语作主语时，谓语动词一般用单数形式Neither ofthem wantsto gototheGreat Wall.彳也作连词，常用于“neither…nor…”结构，表示“既不…也不...”，用来连接两个并列成分，连接两个并列主语时，谓语动词要采用“就近原则”Neither henor Iam learningto draw.【活学活用】根据句意用适当形式填空

1.Lucy norAlice cango dancingwith you,because theymust stayat homeon schoolnights.

2.Which wouldyou like,tea oroff,thanks,Im notthirsty.

3.Jim canswim,and（我也会）.

4.rd loveto gohiking withyou,but Ihave muchhomework todo.If youdont go,and（我也不会）.。