Unit3-復(fù)習(xí)課件人教版八年級(jí)英語下冊(cè)

1Unit3Couldyoupleasecleanyourroom?

人教新目標(biāo)版八年級(jí)下詞形變化1._______打掃v.--______(過去式)--_______(過去分詞)2._______雜亂,不整潔n.--________adj.(雜亂的)3.______投,擲v.--______(過去式)--_______(過去分詞)4.______借給,借出v.--_____(過去式)--_____(過去分詞)5.________壓力n.--_________(焦慮的,有壓力的)adj.6._________依賴/靠v.--___________n.(依賴/靠)sweepsweptmessmessythrowthrewthrownsweptlendlentlentstressstresseddependdependencemakeamess搞得一團(tuán)糟（表示動(dòng)作）beinamess雜亂不堪；陷入困境（表示狀態(tài)）Whatamess!

多么凌亂啊！7.__________發(fā)展v.--_____________n.(發(fā)展)__________adj.(發(fā)展中的)--____________adj.(發(fā)達(dá)的)8.___________獨(dú)立的adj.--_____________n.(獨(dú)立)9._____公平的adj.--________n.(公平)--________adj.(不公平的)10.________落下,掉下v.--___________(過去式)11._______生病的adj.--__________(病)n.developdevelopmentdevelopingdevelopedindependentindependencefairfairnessunfairdropdroppedillillness*構(gòu)詞法，以t結(jié)尾的形容詞變名詞，t變成ce。different→difference，important→importance，independent→independence形容詞變名詞+后綴ness。sad→sadness，kind→kindness，happy→happiness，sick→sickness，ill→illness，fair→fairness，unfair→unfairness1.洗碗2.倒垃圾3.疊衣服4.掃地5.整理床鋪6.打掃客廳7.出去吃飯8.在外面待到很晚9.搭車10.從事短語復(fù)習(xí)do/washthedishestakeouttherubbishfoldtheclothessweepthefloormakethebedcleanthelivingroomgooutfordinnerstayoutlategetarideworkon11.幫助解決12.閑逛13.至少14.扔下15.過來16.頻繁,反復(fù)17.吃驚地18.給……遞19.向……借helpoutwithsth.atleast

throwdown

comeoverallthetimehangoutinsurprisepasssb.sth.=passsth.tosb.borrowsth.fromsb.20.一……就21.為……提供22.依賴23.做家務(wù)24.把某物借給某人25.討厭做某事26.散步27.照顧28.結(jié)果lendsb.sth.=lendsth.tosb.hatetodo/doingsthtakeawalkdochoresdependonprovidesth.forsb.=providesb.withsth.theminute=assoonascarefor=lookafter=takecareofasaresultfinish/minddoingsth.make/letsbdosth.havetimetodosth.29.完成/介意做某事30.讓/使某人做某事。31.有時(shí)間做某事1.Teenagersshouldspend______(they)timeonschoolwork.2.Our__________(neighbor)haveasonandtheboygotintoacollegelastyear.3.Doingchoresisgoodfor_______(develop)children'sindependence.4.Takeyourcoatbecausethetemperaturewill

keep________(drop)thesedays.5.It's_______(fair)tomakeoneintheteam

payforeverythingterrible.

6.Tony

finished_______(watch)ashowbeforedoingsomehousework.7.Mybrothercanseeafilmat_______(little)everymonth.8.Amyoften______(sweep)thesnowontheroadinfrontofherhousewhenshewasyoung.9.IfMolly________(arrive)home,shewillcallhergrandma.theirneighborsdevelopingdroppingunfairwatchingleastsweptarrives語法知識(shí)重點(diǎn)講解委婉地向別人提出要求：Couldyou(please)dosth?肯定回答：OK./Sure./Yes,Ican./Yes,sure./Noproblem.Certainly./Ofcourse.否定回答：Sorry,Ican’t./I’mafraidIcan’t.(并說明理由)Ihaveto.../Iamdoingthedishes./I’mgoingto...Couldyoupleasenot

dosth.?請(qǐng)不要做某事好嗎？Sorry,Iwon’tdothatagain.單元語法委婉地請(qǐng)求別人許可:CouldIdosth.?肯定答語：Yes,youcan./Sure./Iguessso./Certainly/Sure,thatshouldbeOK./Ofcourse.否定答語：Sorry,youcan’t./I’mafraidyoucan’t.(并說明理由)注意：此處問句中的could為情態(tài)動(dòng)詞，表委婉。在答語中用can或can’t，不能用could。couldcan的過去時(shí)表示能力：能夠禮貌的請(qǐng)求：可以…...嗎提出建議：

可以做…...推測(cè):可能1)IcouldrunfastwhenIwasachild.2)Couldyouhelpme?3)Youcouldtalktoyourteachernow.4)Hecouldn’tbeattheschoolthen.用法小結(jié)拓展：其他表示委婉請(qǐng)求的常用句型Wouldyoulike(todo)sth.?MayIdosth.?/Shallwedosth.?Wouldyoumind(doing)sth.?What/Howabout(doing)sth.?1.-_______youpleasehelpmefindmykey?-Noproblem.A.MustB.NeedC.CouldD.Should2.-Dad,____IgotothemovieswithAmytonight?

-Sure,butyoushouldbebackbefore9:30p.m.A.mightB.shouldC.couldD.must3.Attheageoffive,Allen

____tellsome

famousChinesestories.A.couldB.mustC.needD.might4.-Couldyoupleasewashthefruit?-_____.IcutmyfingerandI'mtryingnottogetitwet.A.No,Ican't

B.Yes，sureC.No,youcan't

D.Yes,youcanCCAA5.You_____dosomeexerciseandgiveup

junkfoodtokeephealthy.

A.may

B.might

C.would

D.could6.Kim_____playtheviolinfiveyearsago,butnowhecanplayitwell.

A.mustn'tB.couldn't

C.needn'tD.shouldn't7.-CouldIborrowthebook?

-____,thatwouldbeOK.Ifinishedreadingityesterday.

A.Thankyou

B.I'msorry

C.Nevermind

D.Ofcourse8.—Couldyoupleasehelpmedothedishes?—________.Ihavetodomyhomework，Mom.A.MypleasureB.Itdoesn'tmatterC.It'sashameD.I'mafraidnotDBDDIthinktwohoursofTVisenoughforyou!*twohoursof:在從句中做主語，謂語動(dòng)詞用單數(shù)形式。*當(dāng)時(shí)間、長(zhǎng)度、距離或其他可數(shù)名詞表示一個(gè)完整概念做主語，謂語動(dòng)詞用單數(shù)Twomonths

isquitealongtime.兩個(gè)月是挺長(zhǎng)的一段時(shí)間。Thirtystudents

isnotabignumberforaclass.30人對(duì)一個(gè)班來說算不上是大數(shù)目。重難知識(shí)點(diǎn)歸納Practice1.Twodays______(be)quiteashorttimeformetoreadsomebooks.2.Emmathinkstwokilometersofrunningeveryday______

(make)herhealthier.3.Forkidsofthisage,twohoursofsittinginaclassroom______toolong.A.isB.areC.wasD.wereismakes時(shí)間、金錢、路程等做主語時(shí)看成三單。A*mess:n.“雜亂；不整潔”，一般用單數(shù)*常用短語：inamess“亂七八糟”makeamess“弄得一團(tuán)糟”Whatamess!“真糟糕！”Yourhairisamess.你的頭發(fā)很亂。Ifthedogmakesamess,youcleanitup!要是狗把東西弄臟了，你來收拾干凈！Andshewon’tbehappyifsheseesthismess.Foroneweek，shedidnotdoanyhouseworkandneitherdidI．整整一個(gè)星期她都沒做任何家務(wù)，我也沒做。neitherdidI是“neither＋be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞＋主語”倒裝結(jié)構(gòu)，表示前者描述的否定情況也適用于后者。該結(jié)構(gòu)中的neither也可用nor代替?！狪don’tlikethisdress.—Neither

/NordoI.Hedidn'trememberand

neitherdidI.【易混辨析】neither與soneither＋be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞＋主語表示前者描述的否定情況也適用于后者，意為“……也一樣”。so＋be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞＋主語表示前者描述的肯定情況也適用于后者。意為“……也一樣”。neither＋主語＋be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞陳述前面的否定情況。意為“確實(shí)如此”。so＋主語＋be動(dòng)詞/助動(dòng)詞/情態(tài)動(dòng)詞陳述前面的肯定情況。意為“確實(shí)如此”。Practice—Whatlanguageisthatguyspeaking?Icanhardlycatchasingleword!—.HeisfromIndia,soIguessitisHindi.A.NeitherIcanB.NeithercanIC.SoIcanD.SocanIBPractice1.

保羅不會(huì)彈鋼琴,我也不會(huì)。

Paulcan'tplaythepiano,and__________I.2.

李珊來自西安,我也是。

LiShancomesfromXi’an,and______________.3.NeitherTomnorJohn______(come)fromAmerica.就近原則=Meneither.neithercansodoIcomesNeither+be/助/情+主語,當(dāng)前面敘述的否定事實(shí)也適用于后者時(shí)So+be/助/情+主語,當(dāng)前面敘述的肯定事實(shí)也適用于后者時(shí)both，neither，either，all，noneboth意為“兩者都”，用于兩者之間，可以和and搭配，both…and…表示“……和……都neitherneither是both的完全否定形式，表示“兩個(gè)都不”?？梢院蚽ot搭配，neither…nor…表示“……和……都不”either表示“兩個(gè)人或物中的任何一個(gè)”?？梢院蚾r搭配，either…or…表示“或者……或者……；要么……要么……”all意為“全部”，用于三者或三者以上的人或物nonenone是all的完全否定形式，意為“沒有一個(gè)”Helenhasgottwobrothers._____ofthemlikeschocolate,butshelovesit.

A.NeitherB.NoneC.EachD.Any

PracticeAtheminute:引導(dǎo)時(shí)間狀語從句，相當(dāng)于“assoonas”，意為“一……就……”，主句用一般將來時(shí)，從句用一般現(xiàn)在時(shí)。Iwanttoseehimtheminutehearrives.ThemomentshewalkedthroughthedoorIthoughtshelookeddifferent.

TheminuteIsatdowninfrontoftheTV,mymomcameover.I’mjustastired

asyouare!as...as:“和……一樣”，表示同級(jí)的比較基本結(jié)構(gòu)：as+adj/adv原級(jí)+as否定形式:notas+adj/adv原級(jí)+asAmyisastallasPeter.Nomountainintheworldisas_____asQomolangma.A.highB.higherC.highestACouldyoupleasepassmethesalt？請(qǐng)把鹽給我好嗎？【易混辨析】pass與pastCouldIborrowthatbook？我能借那本書嗎？Couldyoulendmesomemoney？你能借給我一些錢嗎？【易混辨析】borrow與lendborrow借；借入瞬間動(dòng)詞，常與from連用，borrowsth.fromsb.意為“從某人那里借來某物”。lend借給；借出瞬間動(dòng)詞，后接雙賓語，lendsb.sth.或lendsth.tosb.意為“把某物借給某人”?！就卣寡由臁縦eep也可表示“借”，為延續(xù)性動(dòng)詞，常與表示一段時(shí)間的狀語連用或者和Howlong搭配。

keep,lend,

borrow

I

wantto______theLittlePrincefromAnna.However,she______ittoSamthismorning,sosheadvisedmetoreadanotherbook.Finally,shegavemeLittleWomenandsaidIcould______itforamonth.borrowlentkeepPractice1.Alice,Iranoutofmymoney.Couldyou______mesome?A.lend B.sell C.borrow D.buy2.—Couldyou_____meyourbike,Tom?—OK.Andyoucan______itforaweek.A.lend;keepB.borrow;lendC.lend;borrowD.borrow;keep3.—CanI______adictionaryfromyou,Lucy?—Sorry,Idon’thaveone.A.borrowB.lendC.lentD.keepPracticeAAATheyshouldspendtheirtimeonschoolworkinordertogetgoodgradesandgetintoagooduniversity.1.spend意為“花費(fèi)；度過”，其主語是“人”。常用結(jié)構(gòu):sb

spendtime/money(in)doingsth.

表示“某人花費(fèi)時(shí)間/金錢做某事”。

sb

spendtime/moneyonsth.

表示“某人花費(fèi)時(shí)間/金錢在某物上”。2.inorderto意為“為了；目的是”，表示目的，后接動(dòng)詞原形，其否定形式為inordernotto。它可位于句首或句中。【拓展延伸】如果后接目的狀語從句，則可用inorderthat或sothat。sothat+句子=inorderthat+句子=inorderto+do，三者可互換?！疽谆毂嫖觥縮pend，take，pay與cost例詞主語賓語常用結(jié)構(gòu)spend人時(shí)間或金錢sb.spend(s)+時(shí)間/錢onsth.某人在某物上花多少時(shí)間/錢sb.spend(s)+時(shí)間/錢(in)doingsth.某人花費(fèi)多少時(shí)間/錢做某事takeit或物時(shí)間Ittakes/tooksb.+時(shí)間todosth.做某事花費(fèi)某人多少時(shí)間pay人金錢sb.pay(s)+錢forsth.某人為某物付多少錢cost物金錢sth.cost(s)(sb.)+錢某物花費(fèi)(某人)多少錢1.Shedressedup______everyonemightnoticeher.A.inordertoB.inorderthat C.suchthatD.although2.Peoplemusteat______live.A.inordertoB.inorderthat C.suchthatD.although3.Theparentshavetoworkharder__________________（為了）haveabetterlifePracticeBAinordertoIt’stheparents’job

to

provideacleanandcomfortableenvironmentathomefortheirchildren.*provide:*固定搭配:providesb.withsth./providesth.

forsb.提供某人某物/提供某物給某人Theyprovidedthechildren

goodfoodandclothing.

Thecitylibraryprovidesdifferentkindsof

books____us.v.“提供、供應(yīng)”providesb.withsth.providesth.for

sb.

withfor1.Thisrestaurant______people______deliciousfood.A.provide;for B.offers;to C.provides;w