Unit 1 核心知识讲练-2023-2024学年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Unit1Pastandpresent核心知识讲练【讲练01】【原文】Youusedtosharefoodwithme!你过去常常和我分享食物。Itisnoteasytogetusedtothechangesoflifequickly.很快适应生活的变化是不容易的。【考点①】usedtodo过去常常做某事，一般过去时否定句：usedn’ttodo或didn’tusetodo；一般疑问句：Used…todo或Did…usetodobe/getusedtosth/doing习惯某物/习惯做某事eg:Tinausedtobeshy,butnowsheisusedtospeakinginfrontofthepublic.beusedtodo，beusedfordoing被用来做某事eg:Knivesareusedtocutthings.【考点②】share(sth)withsb和某人分享（某物）、和某人共用（某物）eg:Lilysharesaroomwithhertwinsister.【练习A】 1.Thereused______(be)lotsofplants,butnowwecan’tseeany.2.—DoyouoftenwritetoyourpenpalinEnglish?—Yes.I________writinginEnglishnow.A.usedtoB.amusedtoC.gotusedtoD.haveusedto3.—Hi,MissDing.Ihearyou________inAmericawhenyouwereveryyoung!—ButnowI’minNanjing.AndI’m________Chinesefoodnow.A.usedtoliving;usedtoeatB.usedtolive;usedtoeatingC.areusedtoliving;usedtoeatingD.wereusedto;gettingusedtoeat4.Yourbrotherusedtoplaybasketballafterschool,________?A．doesn’theB．doesheC．didn’theD．didhe5.他的一生都习惯于在早晨早起。He______________________inthemorningallhislife.6.当她还是个孩子时，她曾和妹妹分享故事。Sheused_______________________whenshewasachild.【练习B】7.Thebigboxisused________(keep)someoldbooksinmyhouse.8.Afterreadingthenovel,IamnotsoshyasI________becausethestorygavemealotofconfidence.A．amusedtobeB．usedtobeC．usedtobeing D．wasusedtobeing9.Thelifewehave________usedto________alotnow.A．got;changingB．/;haschangedC．got;haschangedD．/;changing9.这对夫妇过去参观过很多名胜古迹，但是最近他们习惯在家里照顾刚出生的孙女。Thecouple_______________manyplacesofinterest,butrecentlythey_______________theirnewborngranddaughterathome.答案：1tobe2B3B4C5gets/isusedtogettingupearly6tosharestorieswithhersister7tokeep8B9C10usedtovisit,havebeenusedtolookingafter/takingcareof【讲练02】【原文】Well,therewerealwaystoomanypeopleonthebus,andittookalongtimetowaitforthenextone.好吧，公交上总是有太多人，等下一辆要花很长时间。【考点①】toomany太多/somany如此多/many许多，修饰复数名词toomuch太多/somuch如此多/much许多，修饰不可数名词或动词muchtoo（实在）太、非常，修饰形容词或副词【考点②】Ittakessbsometimetodosth做某事花费某人……（时间）可以转化成Doingsthtakessbsometime.eg:Ittookyoutoomuchtimetoplaygames.eg:LearningChinesetakesMarytenhourseveryweek.【考点③】waitforsb/sth等待某人或某物waittodo等待做某事can’twaittodo迫不及待做某事eg:Yoyoiswaitingforhercousintoplaytennistogether.【练习A】 1.—Thereare________carsandbusesinthestreetatthistimeofday.—Yeah,there’s_______traffic.A．toomuch;toomanyB．toomany;toomanyC．toomuch;toomuchD．toomany;toomuch2.—Idon’thave________rulesathome,whataboutyou?—Idon’t________.A．muchtoo;too B．toomuch;either C．manytoo;too D．toomany;either3.在大多数城市，许多司机已经习惯了等人们先过马路。Thedrivershavebeen___________________________theroadfirstinmostcities.【练习B】4.LearningJapanesewell_______Jimaboutfiveyears,andatthattimehe_______twohoursreadingJapaneseeveryday.A．took;took B．spent;spent C．took;spent D．spent;took5.Itisimportant________giverabbits________carrots.A．notto;muchtooB．notto;toomanyC．tonot;muchtooD．tonot;toomany6.CanyoutellmehowlongtheplanetripwillmetotheUSA?A．take B．cost C．spend D．pay答案：1D2D3usedtowaitingforpeopletocross4C5B6A【讲练03】【原文】I’velivedheresinceIwasborn.自从出生我就生活在这里了。【考点】since“自从”，后接①过去的时间点：sincetwoyearsago/since2021；②一般过去时的句子：sinceImovedhere.since主句用现在完成时：ShehastaughtinSunshineMiddleSchoolsince2019.since的特殊句型：Itis/hasbeen+一段时间+since+一般过去时从句现在完成时知识点见本单元语法PPT。【练习A】 1.—________didyouruncleleavehishometown?—Twentyyearsago.Hehasbeenaway________theendof2009.A．When;sinceB．Howlong;sinceC．When;atD．Howlong;at2.Howtimeflies!Severalyears________sincewestartedourmiddleschoollife.A．haspassed B．passed C．willpass D．havepast3.Itishalfayear________theymeteachotherlasttime.A．until B．before C．while D．since4—Ibecameateacher15years________.Ihavebeenateacher________2007.—Thatmeansyouhavetaughthere________about15years.A．ago;since;forB．before;for;sinceC．ago;in;forD．ago;since;after5.Thelifewewereusedto________(change)greatlysince1998.6.China________(send)upseveralShenzhoumannedspacecraftintospacesince2003.答案：1A2A3D4A5haschanged6haschanged【讲练04】【原文】Ifirstlivedinthenorthernpartoftownwithmyparents.起初我和父母住在小镇的北部。【考点】inthenorthernpartof在……北部northern“北方的”，形容词；north“北部、北边、北方”，名词inthenorthof在北部（范围内）=inthenorthernpartof，onthenorthof在北边（范围外接壤），tothenorthof在北边（范围外不接壤）eg:XuzhouisinthenorthofJiangsu.=XuzhouisinthenorthernpartofJiangsu.【练习A】 1.—Wheredoyoulive?—Ilivenearthesupermarketinthe_______partoftown______myfamily.A．north;withB．northern;withC．north;andD．northern;and2.Usuallyitisquitecoldinthe_______(north)partofChinainwinter.3.Noodlesareoneofthetraditionalfoodinmany_______(north)citiesofChina.4.That’salargecityin________(north)China.5.自从我父母结婚以来，他们就住在淮安北部。Myparentshavelived______________partofHuai’ansincethey_____________.答案：1B2northern3northern4northern5inthenorthern,gotmarried/weremarried【讲练05】【原文】WhenIgotmarriedin1965,mywifeandImovedtwoblocksawayandwe’velivedinthisareasincethen.1965年我结婚时，我和妻子搬到了两个街区外，从那时起我们就住在这个地区。【考点①】getmarried结婚，短暂性动词，AandBgetmarried，AgetmarriedtoBmarry嫁、娶，短暂性动词，AmarryBbemarried已婚，结婚，延续性动词，AandBaremarried，AismarriedtoBeg:ShemarriedMr.Liuin2013.(嫁)Theyhavebeenmarriedforover10years.(结婚)eg:Sue’ssisterismarried.(已婚的)ShegotmarriedtoMr.Brown2yearsago.(与……结婚)【考点②】move…away搬离，flyaway飞走，drive…away赶走【考点③】sincethen自从那时起，现在完成时的时间标志【练习A】1.—Whendidthey______?—Threemonthsago.A．marryB．getmarryC．marrytoD．getmarried2.Alice________in2018andshe________ahappyfamilysince2018.A．gotmarried;hadB．hasbeenmarried;hashadC．gotmarried;hashadD．hasbeenmarried;had3.Theygotmarried________1960.Thatmeanstheyhavebeenmarried________1960.A．in;forB．since;forC．in;sinceD．since;since4.It’s15yearssinceshe_________.A．hasbeenmarriedB．hasgotmarriedC．gotmarriedD．hasmarried5.TomandMaryhavebeen_______(marry)for10years.6.Theycouldn’taffordtobuyabighousewhentheygot_________(marry).7.自她和那个男人结婚以来，我们就没见过彼此。Wehaven’tmeteachothersinceshe__________________theman.【练习B】8.—HowlonghasMr.WhiteandMrs.White________?—I’mnotsure.Maybethey_________fiveyearsago.A．gotmarriedto;gotmarriedB．beenmarriedto;gotmarriedC．gotmarried;marriedtoD．beenmarried;gotmarried9.Jack_________Rosein2000.Thatistosay,they________fornearly23years.A．gotmarriedwith;havegotmarriedB．gotmarriedto;havemarriedC．married;havebeenmarriedD．marriedto;havebeenmarried10.伦纳德与黛西结婚已经有十多年了。Leonard_________________________Daisyformorethan10years.答案：1D2C3C4C5married6married7gotmarriedto/married8D9C10hasbeenmarriedto【讲练06】【原文】Waspollutionaproblemthen?那时污染是个问题吗？【考点】pollution污染，不可数名词pollute污染，动词；polluted被污染的，形容词eg:Wearefacingwaterpollutionproblems.Thewastewaterfromfactoriespollutestherivers.Thepollutedwaterdoesharmtoourhealth.【练习A】 1Thewater_______isveryseriousinTaihuLakenow,thegovernmentmustpreventpeoplefrom______it.A．pollute;pollutionB．pollution;pollutingC．pollution;topolluteD．pollution;pollution2.PM2.5________(pollute)hasbecomeaseriousproblemwhichisbadforourhealth.3.Thegovernmentisfacingdifferentkindsof_______(pollute)now.4.政府已经决定如何处理这些污染物了吗？______thegovernment____________how___________________yet?答案：1B2pollution3pollution4Has,decided,todealwiththepollution【讲练07】【原文】Laterthegovernmentrealizedtheproblemandtookactiontoimprovethesituation.后来政府意识到了问题，采取行动改善了这种状况。【考点①】realizetheproblem意识到问题realizeone’sdream实现某人的梦想【考点②】takeactiontoimprovethesituation采取行动改善状况takeactiontodo采取行动做某事【练习A】 1.Sometimespeopledon’t_________howimportantsomethingisuntiltheyloseit.A．describeB．realizeC．hopeD．return2.世卫组织为各国提供科学的建议以帮助各国采取行动改善人们的健康。WHOprovidesscientificadvicetohelpcountries_________________people’shealth.【练习B】3.他想通过网上旅行来实现他周游世界的梦想。Hewants________________________theworldbytakinganonlinetour.4.他意识到自己的错误并采取行动来改善这种情况了吗?Hashe____________________________________?5.我认为你还没有意识到健康有多么重要。I___________youhave______________________healthis.答案：1B2.(to)takeactiontoimprove3torealizehisdreamoftravelingaround4realizedhismistakeandtakenactiontoimprovethesituation5don’tthink,realizedhowimportant【讲练08】【原文】Ithasbecomeimpossibleforustoseeeachotherasoftenasbefore.我们不可能像以前那样经常见面了。【考点①】itbecomesadjforsbtodosth对某人来说，做某事变得……itisadjforsbtodosth对某人来说，做某事是……的。it是形式主语，真正主语是todosth其中adj修饰事情，如necessary，important，right等。itisadjofsbtodosth某人是……的，做了某事。其中adj修饰人，指人的性格品质等，如polite、kind、clever等。impossible不可能的，possible可能的ItbecomespossibleforustoimproveourEnglishifwetryourbest.【考点②】asoftenasbefore和以前一样频繁asadj/advas…和……一样……eg:ItisdifficultformetoswimasfastasTim.【练习A】 1.Ithinkit’smucheasierforme_______theworkontime.A．finishB．tofinishC．finishingD．finished2._______wasexcitingtosee_______placesofinterest.A．It;solittleB．This;sofewC．That;somuchD．It;somany3.Itisrude______youtospeaktotheoldmaninthisway,soitisimportant_______ustomastersocialskills.A．to;forB．of;forC．for;forD．of;of4.Ifyoustudy________thetopstudents,youmaygetgoodgradesinyourexams.A．ascarefulasB．ascarefullyasC．ascarelessasD．ascarelesslyas5.It’s________(possible)forustofinishthehomeworkintwohoursbecauseit’stoohard.【练习B】6._______necessarythatyouhandinyourhomeworkontimeeveryday.A．That’sB．It’sC．You’reD．Thisis7.我们都认为彼此尽可能经常地保持联系是重要的。Weallthinkit’simportanttokeepintouchwitheachother__________________.8.对他来说，跟其他人交流很困难。_______________________________________others.答案：1B2D3B4B5impossible6B7asoftenaspossible8It’shard/difficultforhimtocommunicatewith【讲练09】【原文】NowIfeelabitlonelyfromtimetotime.现在我有时感觉有点孤独。【考点①】feelabitlonely感到有点孤独feeladj感到……，系动词后接形容词abit=alittle+adj/adv有点儿abitof=alittle+不可数名词一些notabit=notatall一点也不，notalittle非常eg:IcouldspeakabitofFrench,butIwasalittlenervous(紧张的)whentalkingwithFrenchmen.【考点②】fromtimetotime有时、不时地、偶尔attimes有时，atatime一次，ontime准时，intime及时，attherighttime在适当的时候，atthesametime同时，atalltimes随时、总是【练习A】 1.Ihaveonly_______ofmoney.Ican’tbuythatexpensivedigitalcamera.A．abitB．alittleC．afewD．alot2.—Mum,Iam________thirsty.CanIdrinksomemilk?—OK.Butthereisonly________milkleftinthefridge.A．abit;abitB．abitof;abitofC．abit;abitofD．abitof;abit3.Agiantpandacanonlyhaveoneortwobabies________.A．atatimeB．fromtimetotimeC．atthesametimeD．ontime4.爷爷现在时不时地想念他的老朋友。Now,grandpa__________________________.【练习B】5.Jimsayslifewithoutoldfriendsis________,sohevisitshisfriends________.A．abitofboring;fromtimetotimeB．abitboring;atthesametimeC．abitbored;atthesametimeD．abitboring;fromtimetotime6.Thoughhefeelshappyinthisnewflat,hestillmisseshisoldfriends________.A．atatime B．allthetime C．atalltimes D．fromtimetotime答案：1A2B3A4misseshisoldfriendsfromtimetotime5D6D【讲练10】【原文】AmazingchangeshavetakenplaceinSunshineTown.阳光小镇发生了惊人的变化。【考点①】amazingchanges令人惊讶地变化amazing令人惊讶的，修饰物；amazed感到惊讶的、吃惊的，修饰人，beamazedatsth对某物感到惊讶；amaze使惊讶，amazesb使某人惊讶/诧异eg:Theamazingstorymadeusveryamazed./Theamazingstoryamazesusalot.【考点②】takeplace发生，不及物，无被动语态sthtakeplace(+时间/地点)某事发生takeplace指非偶然性事件的“发生”，有某种原因或事先的安排；happen通常指未准备地发生或偶然发生。sthhappentosb某人发生某事eg:Ourschoolsportsmeetingwilltakeplacenextweek.eg:Whathappenedtoyourcar?【练习A】 1.—Whendidthe20thNationalCongressoftheCPC（中共二十大）______?—OnOctober16th,2022.A．happenB．takeplaceC．holdD．taketheplace2.游客非常诧异地地看到发生了这么多的变化。Thevisitorsarevery_________________________________________.【练习B】3.Theschoolsportsmeeting_______onceayear.______funthestudentshaveatthemeeting!A．takesplace;WhatB．takesplace;WhataC．holds;HowD．holds;Howa4.—Whenisthesportsmeeting______everyyear?—It______atthebeginningofthenewterm.A．takenplace;isheldB．held;takesplaceC．takenplace;holdsD．held;istakenplace答案：1B2amazedtoseesomanychangestakeplace3A4B【讲练11】【原文】Wemainlycommunicatebyemail.TheInternetmakescommunicationmucheasier.我们主要通过电子邮件进行交流。互联网使交流变得更加容易。【考点①】communicate动词，交流；communicatewithsbcommunication不可数名词，交流【考点②】makesthmucheasier使得某事更加容易makesth+adj；much+比较级eg:Wechatmakesusmuchcloser.Communicationismucheasierthanbefore.【练习A】 1.在家里，老师们不得不习惯和学生们在线交流。Teachershave_____________________onlineathome.2.到目前为止，因特网和智能手机使交流比以前简单多了。Sofar,theInternetandsmartphones____________________thanbefore.3.Thecommunityhasplentyofroomfortheelderlyto________(communication)witheachother.4.Itisimportantforstudentstohavemore_________(communicate)withtheirparents.5._______(communicate)willbecomemucheasierasthe5Gtimeshavecome.答案：1togetusedtochattingwithstudents2havemadecommunicationmucheasier3communicate4communication5communication【讲练12】【原文】TellmemoreaboutyourinterviewwithMrChen,Millie.Millie，告诉我更多关于你对陈先生的采访。【考点】interview名词，采访、面试；aninterviewwithsb对某人的采访interview动词，采访；interviewsb采访某人eg:Theyarehavinganinterviewwiththefamousstar.eg:WeinterviewedMr.Liu,themostpopularteacherinourschoolyesterday?【练习A】 1.—Millie,whenareyougoingtohavean________forajob?—OnJuly20th.I’mpreparingforit.A．instructionB．introductionC．interviewD．information2.前几天他们花两个小时采访了那个网球运动员。It________________________________thetennisplayer.【练习B】3.他从未梦想过采访那位著名的歌手。Hehasnever____________________thatfamoussinger.答案：1C2tookthemtwohourstointerview3dreamedofinterviewing/dreamedofhavinganinterviewwith【讲练13】【原文】livingconditions生活条件【考点】condition条件，可数名词；livingconditions生活条件livingareas生活区域eg:Theyhavealargerlivingareaandthelivingconditionsaremuchbetter.【练习A】 1.—Theworking________ofworkershaveimprovedalotrecently.—That’swhytheyseempleasedwiththeirjobs.A．timeB．environmentC．communicationD．conditions2.政府正尽力改善人们的居住条件。Thegovernmentistryingto___________________________.【练习B】3.—Bob,Iwanttobuyacar,butIdon’thaveenoughmoney.Doyouhaveanygoodideas?—Whynotbuyausedcar?Mycousinhasoneinperfect________.A．conditionB．situationC．communicationD．information4.Wearereallyinaterrible________!Ifwedon’tacttoprotectthe________,we’llloseeverything!A．condition;situationB．situation;conditionC．environment;situationD．situation;environment5.—TheChineselanguageismoreandmorepopular.—Soitis!It’sbecominganimportantskillintheinternational________.A．conversationB．conditionC．communicationD．introduction答案：1D2improvepeople’slivingconditions3A4D5C【讲练14】【原文】She’sjustreturnedfromtheUSA.她刚从美国回来。【考点①】return返回、归还returntosp=go/comebacktosp返回某地returnsthtosb=givesthbacktosb把某