2022人教版英语八年级上册Unit3-单元语法+练习附答案-

八年级上册unit3语法知识讲堂形容词、副词的比较级比较级用于两者(人或事物)的比较，突出其中一个。在上下文明确的情况下，比较级也可单独使用。【例句】TomistallerthanJack.汤姆比杰克高。【例句】Kate'sroomisniceandhermother'sroomisnicer.凯特的房间很漂亮，她母亲的房间更漂亮。【例句】Thisboxisbiggerthanthatone.这个箱子比那个箱子大。【例句】Thefirstquestionisverydifficult.Butthesecondoneismoredifficult.第一个问题很难，但第二个问题更难。2.比较级的构成(1)单音节词和部分双音节词比较级的变化规则:①一般在词尾加-er。【例句】tall——taller【例句】young——younger【例句】long——longer【例句】hard——harder②以字母e结尾的词,在词尾加-r。【例句】fine——finer【例句】white——whiter【例句】late——later③重读闭音节词词尾只有一个辅音字母时，应先双写该辅音字母，通加-er。【例句】big——bigger【例句】thin——thinner④以辅音字母加y结尾的双音节词，先把y变为i，再加-er。【例句】easy——easier【例句】heavy——heavier【例句】early——earlier(2)多音节词和部分双音节词的比较级直接在词前加more。【例句】useful——moreuseful【例句】beautiful——morebeautiful【例句】comfortably——morecomfortably(3)某些形容词或副词的比较级变化是不规则的。【例句】goodwell——better【例句】bad/badly——worse【例句】many/much——more【例句】little——less【例句】far——farther/further3.比较级前的修饰语为了加强语气，说明程度，可在比较级前加much,alot,alittle等。【例句】Ourroomismuchbiggerthantheirs.我们的房间比他们的大多了。【例句】Ifeelalotbetternow.现在我感觉好多了。【例句】Heisalittleshorterthanme.他比我矮一点儿。4.比较级的特殊句式(1)as...as...表示“和……一样……”为同级比较的句型。【例句】JennydrawsaswellasDanny.珍妮和丹尼画得一样好。(2)“比较级+and+比较级”表示“越来越……”。【例句】Heisgettingtallerandtaller.他变得越来越高。【例句】Theseflowersaremoreandmorebeautiful.这些花越来越漂亮。(3)“the+比较级...,the+比较级..表示“越……，就越……”【例句】Themorecarefulyouare,thefewermistakesyou'llmake.你越认真，你犯的错误就越少。(4)当两者比较只出现一方，且含有ofthetwo或oftentwins等结构时，比较级前要加the,意为“两者中较……的一个”。【例句】Lookatthetwoboys.Mybrotheristhetallerofthetwo.看那两个男孩。我弟弟是两个中较高的那个。1.—Howareyoutoday?—I’mfeelingmuch(bad)thanyesterday.2.The(deep)youareinunderstanding,thebetteryou’llbeinyourwork.3.Theactressisinherforties.Ithoughtshewasmuch(young)!4.Sandycansingas(good)asWendy.5.I’mastallasmycousinalthoughhe’sthanme.A.oldB.olderC.oldestD.young6.Helandedatthesameplaceonceagaininthelongjump.Idon’tthinkhecanjumpalittle.A.farB.fartherC.farthest7.—Howareyoufeelingtoday,boy?—I’mfeelingmuch,thanks.A.goodB.wellC.betterD.best8.Airpollutionhasbecomethaneverbefore.Wemustdosomethingtostopit.A.seriousB.moreseriousC.mostseriousD.themostserious9.IthinkChineseisthananyothersubject.A.easyB.easierC.easiestD.easily10.Ourschoolisbiggerthan.A.theirsB.theirC.themD.they答案1.worse2.deeper3.younger4.well5-10:BBCBBA八年级上册unit3SectionA1.—IsthatMrs.Greenspeaking?—Yes..A.Who’sthat?B.I’mMr.Green.C.Whoareyou?D.AreyouTom?2.SamandSandyaretwinbrothers.ButSamisthanSandy.A.moreoutgoingB.veryoutgoingC.themostoutgoing3.—WhichofthetwoT-shirtswillyoutake?—I’lltake.Oneisformybrotherandtheotherisformyself.A.eitherB.bothC.neitherD.all4.BobandDavidarefriends.ofthemworkinartclubasvolunteers.A.AllB.BothC.EachD.Every5.Thisismytwinsister,Lucy.BothsheandIgoodatdrawing.A.amB.isC.areD.be6.Hehardlygoestoschoolbycar,he?A.doesB.doesn’tC.isD.isn’t7.—It’sFather’sDay,?—Yes.Let’sbuyagiftforDad.A.isn’titB.doesn’titC.isn’theD.doesn’the8.Theradioistoo.pleaseturnitdown.A.loudB.aloudC.loudlyD.louder9.Theyaretalkinghappilyandallday.A.aloudB.loudlyC.loudierD.louder10.—IthinkEnglishisasasmaths.—Iagreewithyou.A.moreinterestingB.mostinterestingC.themostinterestingD.interesting11.—Idon’tthinkhistoryismoreusefulthanphysics.—Idisagree.Inmyopinion,historyisphysics.A.asusefulasB.notsousefulasC.lessusefulthanD.themostusefulof12.—WhatcanIdoforyou?—IhopeIhaveanicehouseabiggarden.A.ofB.withC.fromD.about13.Daminsatonthesideoftherivercookingameal,abirdonhishead.A.fromB.intoC.aboutD.with14.—HowdoyouliketheconcertgivenbyF.I.R.?—Exciting,onepieceofthemusicwasn’tplayedquitewell.A.thoughB.becauseC.soD.andSectionB1.Oh,yourskirtisthesame.A.asmeB.withherC.withmineD.ashers2.Thestudentmadethesamemistakeme.A.asB.soC.thatD.to3.DaShanisatChinese.HecanspeakChinesevery.A.good,goodB.well,wellC.good,wellD.well,good4.Weshouldtheold,becausetheyoftenfeellonely.A.takecareofB.careaboutC.carefulaboutD.careof5.LiJunalwaysmakeshislittlesister.A.cryingB.tocryC.cry6.Helosthiskey.Itmadehiminthecoldtowaitforhiswife’sreturn.A.tostayB.stayedC.staysD.stay7.Itisimportantpeoplelearnteamspirit.A.of,ofB.of,toC.for,toD.to,to8.It’skindyouhelpmewithmyEnglish.A.of,toB.for,toC.of,forD.to,to9.—Wewillcertainlyenteragoodhighschoolweworkhard.—Yes.Ourdreamwillcometruebyworkinghard.A.assoonasB.aslongasC.asfarasD.evenif10.Acrisis(危机)thebestinher.A.givesupB.keepsonC.bringsoutD.staysup11.—Danielisaboyoffewwords.—But,heiswarmhearted.A.inahurryB.infactC.intheendD.aboveall12.Annasharesabedroomhersister.A.atB.toC.withD.in13.[首字母填空]ManyteenagerswouldliketostheirphotosorarticleswithothersontheInternet.14.Bobissimilartohisfather.Theyarebothoutgoing.(选出与画线部分意思相同或相近的选项)A.looksafterB.looksforC.takesafterD.looksover15.OnmyvisittoAustralia,IfeelAustraliansaresimilarusinmanyways.A.withB.inC.toD.at中考无缝对接1.Howaboutthissweater?It’smuchthanthatone.A.expensiveB.mostexpensiveC.moreexpensive2.Thevolunteerspokeasasshecouldtomakethevisitorsunderstandher.A.clearlyB.moreclearlyC.mostclearlyD.themostclearly3.—Youlooksotired.—Mymothermakesmeplayingthepianofor2hourseveryday.A.practiceB.topracticeC.practicing4.itisraininghard,theyarestillworkingintheopenair.A.BecauseB.WhenC.Though5.—Tomisanhonestboy,he?Yes,wetrusthimallthetime.A.isn’tB.isC.doesD.doesn’t6.Studentsareencouragedtosharetheirlearningexperiencetheirclassmates.A.toB.inC.atD.with7.Katedoeswellinsinging.(选出与画线部分意思相同或相近的选项)A.isgoodforB.isgoodatC.isgoodwithSectionA答案1-5:AABBC6-10:AAABD11-14:ABDASectionB答案1-5:DACBC6-10:DCABC11.B12.C13.share14.C15.C中考无缝对接1-7:CAACADB单元自我测评一、单项选择(每小题2分,共20分)1.they'retwins,theydon'tlookthesame.A.ThoughB.WhenC.BecauseD.If2.Mycousinsliketodothesamethingsas.A.myB.myselfC.meD.mine3.SusanisatEnglishthanLucy.A.goodB.betterC.wellD.best4.isyourschoolbag,theyellowoneortheblueone?A.WhichB.WhatC.WhereD.How5.Heisafunnyboy.Heoftenmakesus.A.laughingB.tolaughC.laughD.laughs6.Jennyisthantheothergirls.Sheneverstopstalking.A.quietB.quieterC.outgoingD.moreoutgoing7.It'seasymeEnglish.Ilikeit.A.for;tolearnB.for;learningC.of;tolearnD.of;learning8.Mygrandparentstakingawalkafterdinner.A.likebothB.likeallC.bothlikeD.alllike9.Imybirthdaycakewithmyfriendslastnight.Itwasdelicious.A.touchedB.sharedC.putD.sold10.—JaneisasbeautifulasHelen,isn'tshe?—.Helenismorebeautiful.A.Yes,sheisB.Yes,shedoesC.No,sheisn'tD.No,shedoesn't二、完形填空(每小题2分,共20分)It'snicetohavefriends.Well,howcanwemakefriends?First,spend11timewithpeople.Ifyouwanttomakefriends,youneedtomeetpeople.Youcangotoplaces12coffeeshopsorclubstomeetpeople.Then,13yourfriend.Once(一旦)you14tomakefriendswithsomeone,youmustcareabouthimorher.Asthesayinggoes,"Atruefriendreachesforyourhandandtouchesyourheart.”15it'snotnecessaryforyouandyourfriendtobethesame,youneedtounderstandhimorher.Youshouldhelphimorherwhenheorshehas16problems.Next,beagoodlistener.It'simportanttoshowthatyou'reinterestedinothers.Listen17towhatpeoplesayandspendsometimelearningmoreabout18.Atlast,encourage(鼓励)yourfriends.Goodfriendswill19bothgoodandbadtimes.Neverlaughatyour20infrontofothers.Ifsomeoneislaughingatyourfriend,youshouldstophimorher.11.A.lessB.moreC.goodD.bad12.A.toB.withC.likeD.between13.A.careaboutB.lookatC.worryaboutD.askfor14.A.stopB.forgetC.askD.decide15.A.OrB.BecauseC.AlthoughD.If16.A.noB.someC.fewD.other17.A.clearlyB.quicklyC.trulyD.carefully18.A.youB.himC.herD.them19.A.haveB.tryC.shareD.break20.A.friendB.classmateC.parentD.teacher三、阅读理解(每小题3分，共15分)Aneighborhoodpartyisagreatwaytohavefunandgettoknowthepeopleinyourneighborhood.Andit'salsothebestwaytobringthecommunity(社区)together.Beforeyoubegintodothis,youneedtodecidewheretohavethepartyfirst.Thecommunitycenterisagoodplaceforaneighborhoodparty.Iftheweatherisnice,manypeopleliketohavethepartyoutside.Itcouldbeintheparkoronthestreet,too.Next,askyourfriendsandneighborstohelp.Letthemtellothersabouttheparty,setup(策划)thepartyandcleanupaftertheparty.Duringtheparty,besuretohavelotsofthingstodo.Marypartieshaveactivitiesforkids,suchasfacepainting.Mostpartieshavefoodanddrinks.Thebestpartiesarewheneveryonebringssomethingtoshare.That'salsothespecialpart(部分)ofaneighborhoodparty!21.WhatisParagaph1about?A.Whataneighborhoodpartyis.B.Howgoodaneighborhoodpartyis.C.Howwecanhaveagoodtimeintheneighborhood.D.Whyweneedtoknowthepeopleintheneighborhood.22.Thewritertellsusrightplace(s)foraneighborhoodparty.A.oneB.twoC.threeD.four23.Thewriterthinkswecanletourfriendsandneighborshelp①setuptheneighborhoodparty②cleanupaftertheneighborhoodparty③tellothersabouttheneighborhoodparty④decidewheretohavetheneighborhoodpartyA.①②③B.①②④C:①③④D.②③④24.Theunderlinedword“During”meansinChinese.A.在……之前B.在……之后C.在……期间D.在……周围25.Whatisspecialaboutaneighborhoodparty?A.Ithasfoodanddrinks.B.Ithasactivitiesforkids.C.Therearelotsofthingstodo.D.Peoplebringsomethingtoshare.四、根据句意及首字母或汉语提示写出单词(每小题2分,共10分)26.Iwanttoknowmoreaboutyourcity.Canyougivemesomeiaboutit?27.Wefindit(必要的)to