Unit3核心知识讲练-八年级下册英语单元核心知识讲练（牛津译林版）

八年级下册英语单元核心知识讲练Unit3Onlinetours核心知识讲练【讲练01】【原文】—Whatdoyouusuallyuseyourputerfor?—Iusuallyuseittosearchforinformation.——你通常用电脑做什么？——我通常用它来搜索信息。【考点①】use…forsth/doing用……做某事（侧重于用途）=use…todo使用……来做某事（侧重于目的）eg：Peopleusethiskindofgrassformedicine.eg：Heusedwoodformakingtablesandchairs.=Heusedwoodtomaketablesandchairs.beusedtodo被用来做某事=beusedforsth/doingeg：Thecrayonsareusedfordrawingpictures.=Thecrayonsareusedtodrawpictures.usedtodo过去常常做某事be/getusedtosth/doing习惯于某物/做某事eg：Frankusedtodrivetowork.Butnowheisusedtotakingabus.【考点②】searchforinformation搜寻信息information信息，不可数名词；message消息，可数名词；news消息、新闻，不可数名词searchsp在某地搜查（搜查的对象）；searchforsth搜寻某物（寻找的对象）searchspforsth在某地搜寻某物eg：Gracesearchedthehouseforherlittlecat.【练习A】 1—_____doesTomusuallyusehisputer______?—Heusuallyusesit______agame.A．What;to;play B．What;for;toplayC．How;for;play D．How;for;toplay2TheGreens________theweatherinLondon,sotheymovedtoanothercitylastyear.A．usedto B．wereusedto C．wasn’tusedto D．weren’tusedto3Thechopsticks________food.Nowmanyforeigners________withthem.A．usedtoeat;areusedtoeat B．areusedtoeat;usedtoeatC．usedtoeat;areusedtoeating D．areusedforeating;areusedtoeating4Thespecialequipmentisused________forhisfamily.Youknow,thoughheused________out,nowheisused________healthilywithhisfamilyathome.A．tocook;toeat;toeat B．tocooking;toeat;toeatingC．tocook;toeating;toeat D．tocook;toeat;toeating5Thiskindofmachine________cuttingpaper.A．usedfor B．isusingfor C．isusedto D．isusedfor6Airpollution________beaveryseriousenvironmentalproblem,butnowithasbeenimproved.A．usedto B．isusedfor C．wasusedto D．wasusedfor7It’sdifficultto________theboyintheforestbecausetheforestistoobigandtherearetoomanytrees.A．hearfrom B．searchfor C．waitfor D．writeto8Wecanlookthroughalotof________aboutastar,suchashisage,height,hobbiesandsoon.A．information B．news C．message D．ability9________informationhegaveus!Wearethankfultohim.A．Whatauseful B．Whatanuseful C．Whatuseful D．Howuseful10除了打电话，手机还被用在其它日常生活中。Besidescalling,themobilephoneinothereverydaylives.11这些图片被用来记忆生词。Thepicturesremembernewwords.12它们被用来做什么？Whatarethey?13你可以在网上搜索关于地震的新闻。Youcanthenewsabouttheearthquakeonline.14我想知道如何从网上搜寻到一带一路的最新消息。IwondertheinternetforthelatestnewsontheBeltandRoad.15点击图标，你能在网站上搜寻到很多信息。,andyoumuchinformationonthewebsite.【练习B】16—He________exerciseintheparkeverymorningwhenhewasyoung.—Yes,butnowthelifehewasusedto________alot.A．usedto;changingB．wasusedto;haschangedC．wasusedto;changingD．usedto;haschanged答案：1B2D3D4D5D6A7B8A9C10isused11areusedto12usedfor13searchfor14howtosearch15Clickontheicon,cansearchfor16D【讲练02】【原文】FurtheronisTimesSquare.Everyyear,thousandsofpeoplegatherhereonNewYear’sEve.再往前走就是时代广场。每年新年前夜，成千上万的人聚集在这里。【考点①】furtheron继续向前；furtherdown继续往下far的比较级farther“更远的”（表示距离）或further“进一步的”（表示程度）【考点②】thousandsof+名词复数：数千、成千上万的、数以千计的数字+thousand+名词复数：……千的……；数字+thousandofthe+名词复数：其中的……千……eg：thousandsoftrees几千棵树；eg：threethousandtrees三千棵树；threethousandofthetrees其中三千棵树【考点③】onNewYear’sEve在新年前夜onChineseNewYear’sEve在除夕夜【练习A】 1Afterheleavescollege,hewantstogotoBritainfor______studytoimprovehisEnglish.A．farB．fatherC．furtherD.morefar2Myhometownisoneofthetraditionalethnicvillages(民族传统村落),_______peopleetovisititeveryyear.A．hundred B．hundreds C．hundredof D．hundredsof3Everyyear,wegiveaway________bookstothechildreninthecountryside.Wegaveaway________bookstothemlastmonth.A．thousandsof;sevenhundred B．thousandof;sevenhundredC．thousandsof;sevenhundreds D．thousandof;sevenhundreds4Intheirschool,everystudentcanchooseaclubtojoin,soaboutfive_______studentshavejoinedtheSportsClub.A．hundreds B．hundred C．hundredsof D．hundredof5Chinesepeoplelikelettingofffireworks_________theeveoftheSpringFestival.A．in B．on C．at D．for6______NewYear’sEve,peoplegatheratTimesSquaretoseethehugeglass_______throughthedarkness.A．On,fallB．At,fallC．On,fallingD．In,falling7Hewentabroadfor(far)studyinhistwenties.8Themorebooksyouread,the(far)you’llthinkaboutyourfuture.【练习B】9Thereare________studentsinthesportsmeeting.________thestudentsefromNo.1MiddleSchool.A．hundredsof;Twohundredof B．hundredof;TwohundredsofC．fourhundred;Hundred D．fourhundred;Hundredsof10—Howmanyteachersarethereinyourschool?—About________.And________theteachersarewomenteachers.A．threehundreds,twohundred B．threehundred,twohundredofC．threehundred,twohundred D．threehundreds,twohundredsof答案：1C2D3A4B5B6C7farther8farther9A10B【讲练03】【原文】It’sexcitingtoseethehugeglassballfallingthroughthedarkness!看到巨大的玻璃球在黑暗中落下真是令人兴奋!【考点①】It’sadjtodosth做某事是……的，其中it是形式主语，真正主语是todosthIt’sadjforsbtodosth对某人来说，做某事是……的（其中adj修饰事情，如important，exciting等）It’sadjofsbtodosth某人……做某事（其中adj修饰sb，指性格品质等如kind，friendly，foolish等）eg：It’snecessaryforustoarriveontime.eg：It’scleverofthegirltosolvethemathproblembyherself.good等既可以修饰人也可以修饰事情的形容词，需根据句意判断用of还是foreg：Itisgoodforthemtohaveenoughsleep.eg：Itisgoodofyoutohelpusalot.【考点②】seesbdo看到某人做某事，看到的是全过程，不强调动作正在进行，一般有often、everyday、yesterday等表示一般时态的时间状语；seesbdoing看见某人正在做某事，强调某个动作正在进行，一般有when+时间状语从句、atthattime等表示进行时态的时间状语用法相同的有hear、watch、noticeeg：Ioftensawthemgorunningintheparklastyear.eg：Jimseesthekiteflyingawayatthemoment.【考点③】throughthedarkness穿过黑暗through介词：（内部）穿过；贯穿、从头到尾eg：Theylaughedthroughthefilm.eg：Thekingwalkedthroughthecitywithoutanyclothes.【练习A】 1—Wasitnecessary________John________somephotosbeforehelpingtheoldman?—Ithinkso.Inthisway,hecouldprotecthimselflater.A．of;takingB．for;takingC．of;totakeD．for;totake2It’sveryhard________him________twolanguageswellatthesametime.A．of;tostudy B．for;studying C．for;tostudy D．of;study3Itisrude________youtospeaktotheoldmaninthisway,soitisimportant________ustomastersocialskills.A．to;for B．of;for C．for;for D．of;of4—IoftenhearLinda________nextdoor.—Yeah.Ialsosawher________thepianowhenIpassedthedoorjustnow.A．sing;play B．singing;playing C．sing;playing D．singing;play5Nowpeoplehavedifferentwaystochoosefrom.Theycan________thechannel________ferryor________thetunnel.A．across;on;throughB．across;by;byC．cross;on;byD．cross;by;through6QinhuaiRiver,abeautifulriver,runs________Nanjing.Andtherearemanybridges________theriver.A．across;throughB．through;overC．through;throughD．across;over7It’simpossibleforhim(open)upanotherworldinsuchabadsituation.8Canyouseetheoldman(tie)hisshoelacesoverthere?9Whentheygotthere,theysawthelittlegirl__________(cry)atthetable.10JustatthattimeIheardsomeone(call)mynamebehind.Itwasmywife.11虽然上网是不错的休闲方式，但是运动是最好的选择。AlthoughtorelaxbyusingtheInternet,thebestwaytorelaxisthroughexercise.12他嘲笑别人，他真的是太不礼貌了！Itishimatothers.13背对着和你说话的人是不礼貌的。toturnyourbackonsomeonewhoisspeakingtoyou.14对于Frank来说，打排球是放松。ItisFranktoplayvolleyball.【练习B】15—Whataterribleshowerlastnight!—IwaswatchingTVwhentherainbegantobeatheavily________theclosedwindow.A．across B．through C．past D．against16—Howdowildanimalsliveduringthewinter?—Iknowsomeanimalssleep________thewinter,suchasbearsandsnakes.A．through B．before C．after D．at答案：1D2C3B4C5D6B7toopen8tying9crying10calling11it’sgood12impoliteoftolaugh13It’simpolite14relaxingfor15D16A【讲练04】【原文】Withseverallakes,hillsandalargegreenlawn,it’sagoodplacetorelaxafterahardday’swork.这里有几个湖泊、山丘和大片的绿色草坪，是一天辛苦工作后放松的好地方。【考点①】Withseverallakes,hillsandalargegreenlawn有着几个湖泊、山丘和大片的绿色草坪onthelawn在草坪上（lawn是可数名词）；onthegrass在草地上（grass是不可数名词）【考点②】afterahardday’swork在一天的辛苦工作之后after+句子；after+名词；afterdoingeg：Mikewastiredafterseveralhours’housework.eg：Mikewastiredafterdoinghousework.eg：Mikewastiredafterhehelpedhismumcleanthehouse.【考点③】relax动词：(使)放松形容词：relaxing令人放松的、轻松的，修饰事物；relaxed感到轻松的、放松的，修饰人。eg:Ifeelrelaxedafterseethefunnyfilm.Howrelaxingthefilmis!【练习A】 1Aftertheheavyrainstopped,thesun（shine）brightlyagain.2Thekids(stick)thepictureofflowersonthecoverofthecardaftercuttingitout.3Afterahardday’swork,mycousinusually(relax)bylisteningtomusic.4Sheseemed(relax)andconfidentbeforethematch.5Listeningtomusicisreally(relax).6Londonisabigcity_______lotsof_______.A．has;placesofinterest B．with;interestingplacesC．thereare;placesofinterest D．have;interestingplaces7—WhatdoyouknowabouttheWhiteHouse?—Itisabeautifulbuilding______gardensandtrees.A．on B．around C．with D．above【练习B】8—WhenwillyoureturntoChina?—_________.A．UntilnextweekB．NotuntilnextweekC．AfewdaysagoD．Afterafewweeks9—Excuseme,isitmyturntohavetheinterviewnow?—Notyet.Pleasewaitoutside________wecallyourname.A．so B．until C．after D．since答案：1shone2stuck3relaxes4relaxed5relaxing6B7C8B9B【讲练05】【原文】Ithasbeenfamousforitstheatressincetheearlytwentiethcentury.自二十世纪初以来，它就以剧院而闻名。【考点①】befamousfor因……而出名；befamousas作为……而出名eg：Beijingisfamousasanancientcityformanyplacesofinterest.【考点②】theearlytwentiethcentury20世纪早期inthetwelfthcentury在12世纪Howmanycenturieshastheancientcitybeenthrough?（复数）【练习A】 1JingyueParkisfamous________itsbeautifulscene.A．as B．for C．with D．about2TheUniversity________itsbeautifulflowerssincethe1990s.A．isfamousasB．hasbeenfamousforC．wasfamousforD．hasbeenfamousas3ZhangJieisfamous________hissongsandheisverypopular________youngpeople.A．for;with B．with;for C．of;for D．as;to4—WhyisKunmingfamous________theCityofSpring?—Becausetheweatheriswarmallyearround.Anditisfamous________DianchiLake.A．for,for B．for,as C．as,for D．as,as5数千年来，无锡向来以鱼米之乡著称。Wuxiitsfishandriceforthousandsofyears.6自10世纪起，苏州就以它的丝织业闻名。Suzhousilkindustrysincethetenthcentury.7.Whoisthegreatestwriterofthe(twenty)century?8.Thestorytookplaceinthe(twelve)century.【练习B】9上海自20世纪末以来就作为一个国际贸易中心而闻名世界。Shanghaisince.10自从20世纪初以来，这家店就以狗不理饱子闻名。ThisshopGoubuliBaozisince.答案：1B2B3A4C5hasbeenfamousfor6hasbeenfamousforits7twentieth8twelfth9hasbeenworldfamousasaninternationaltradecenter,thelate20thcentury/thelatetwentiethcentury10hasbeenfamousfor,theearly20thcentury【讲练06】【原文】Australianseasonsaretheoppositeofours.澳大利亚的季节与我们的相反。【考点】opposite名词：反面；betheoppositeof与……相反；eg：Newistheoppositeofold.opposite形容词：对面的、另一边的；eg：Therearesomecarsontheoppositeoftheroad.opposite介词：在……对面；eg：Shelivesoppositetheriver.【练习A】 1香港的驾驶方式与我们的相反。ThedrivinghabitinHongKong_____________ours.2Theschoolis________therestaurant.Youmustgoacrosstheroad.A．farfrom B．opposite C．in D．at3Amyhaschangedalot.Shestood________mejustnow,butIdidn’trecognize(认出)her.A．over B．opposite C．across D．through【练习B】4电影中所发生的事往往和现实生活中的是相反的。Whathappensinthefilminthereallife.答案：1istheoppositeof2B3B4istheoppositeofthat【讲练07】【原文】Wouldyoumindshowingmehowtostartthisonlinetour?你介意告诉我如何开始这个在线旅游吗?【考点】minddoing介意做某事；mindsb/one’sdoing介意某人做某事Wouldyouminddoingsth?你介意做某事吗/请你做某事好吗？Nevermind“不要紧、没关系”，用于宽慰别人或回答别人的道歉。eg：Shedoesn’tmindlendinghisnotebooktome.【练习A】 1Wouldyoumind________thewindow?Ifeelalittlecold.A．notopening B．opening C．notclosing D．close2—Wouldyoumind________here?—I’msorryaboutthat.I’llgo_________.A．notsmoking,elsesomewhere B．notsmoking,somewhereelseC．nosmoke,anywhereelse D．notsmoke,elseanywhere3—Wouldyoumindme________,Ron?—________.Doitasyoulike,please.A．playthepiano;It’sOK B．playingthepiano;OfcoursenotC．playingthepiano;Ofcourse D．toplaythepiano;Nevermind【练习B】4—Wouldyoumindmy________thewindow?

—________.There’stoomuchsmokeintheroomandweneedmorefreshair.A．open;Notatall B．opening;NotatallC．open;OfcourseD．opening;Betternot5—Wouldyoumind________here?

—________.Theseathasbeentakenbyanoldperson.A．mysitting;You’dbetternot B．mesitting;OfcourseC．Isitting;Certainlynot D．mesitting;No,youwouldn’t6—ItriedtomakeaDIYcakeformydad,butIfailed.—______.Iwillhelpyounexttime.A.BecarefulB.NoproblemC.NevermindD.That’sallright.7.—Icouldn’tgetatickettothemovie.—________Themoviewassurelygood.A．Sure,I’dloveto.B．It’snothing.C．Nevermind.D．Whatapity!答案：1A2B3B4B5A6C7D【讲练08】【原文】Justclickonit,andyoucanvisitAsia,Africa,Europe,Americaandmoreinonlyeighthours!只要点击它，你就可以在短短八小时内游览亚洲、非洲、欧洲、美洲和更多的地方!【考点①】Asia亚洲；Asian亚洲的；anAsiancountryAfrica非洲；African非洲的；anAfricanstudentEurope欧洲；European欧洲的；aEuropeancity【考点②】inonlyeighthours在仅仅8小时内in+一段时间，文中表示“在……之内”；大部分语法题中“in+一段时间”表示“……之后”，要用一般将来时willdo结构；两个意思需要区分eg：—HowsoonwillhisfamilyreturntoChina?—Theywillreturninaweek.【练习A】 1.(Asia)footballplayersgavetheirbestperformanceinthisyear’sWorldCup.2.Look!Thisisan(Africa)elephant.3.Ifyouwanttoseesome(Europe)buildings,Romeisagoodplacetovisit.4There(be)atleastsixundergroundlinesinWuxiinfiveyears’time.5Intwoorthreeyears,ourtown(bee)oneoftherichesttown.6—Howsoontheworkers(finish)thetask?

—It’shardtosay.7—_______willyourfatherebackfromCanada?—_______threedays.A．Howlong;InB．Howsoon;InC．Howlong;AfterD．Howsoon;After【练习B】8There(be)littleraininChangzhouinthreedays,isthere?答案：1Asian2African3European4willbe5willbee6willfinish7B8isn’tgoingtobe【讲练09】【原文】ItismadeupofEngland,Scotland,WalesandNorthernIreland.它由英格兰、苏格兰、威尔士和北爱尔兰组成。【考点】bemadeupof…由……组成；makeup…组成……makeup其他意思：编造、化妆bemadeof由……制成（看得出原材料）eg:ThirteencitiesmakeupJiangsuProvince.=JiangsuProvinceismadeupofthirteencities.eg：Thetableismadeofgrass.【练习A】 1Yourglovesshouldbemade______leather,fortheyfeelsoftandsmooth.A．inB．onC．forD．of2—Isaputer________amouse,amainunit,ascreenandakeyboard?—Yes.Lookatthisputer.Themainunit________medal(金属).A．bemadeupof,ismadefromB．madeupof;ismadeofC．madeupof,aremadeofD．madeupof;ismadefrom3—What’sthis,Michael?—Itisamodelplane.It________metal.A．ismadeofB．ismadefromC．ismadeinD．ismadeby4Thispairofshoes________hand,andit________veryfortable.A．ismadeoutof;isfeltB．aremadefrom;isfeltC．ismadeby;feelsD．aremadeof;feels答案：DBAC【讲练10】Inthecentreofthe