知识学习XX八年级英语下册知识点总结46单元.docx

1、知识学习XX八年级英语下册知识点总结46单元XX八年级英语下册知识点总结（4-6单元）Unit4whydontyoutalktoyourparents?whydontyoutalktoyourparents?你为什么不和你打父母谈谈呢？【解析】whydontyoudosth?=whynotdosth?为什么不.呢？【拓展】用于提建议的句型有：whataboutdoingsth?=Howaboutdoingsth?.怎么样？whydontyoudosth?=whynotdosth?为什么不呢？Letsdosth.让我们一起做某事吧。Shallwe/Idosth?我们做好吗？hadbetterdo

2、/notdosth最好做/不做某事will/wouldyoupleasedosth请你做好吗？wouldyouliketodosth?你想去做某事吗？wouldyouminddoingsth？你介意做某事吗？【回答】.同意对方的建议时，一般用：Goodidea./Thatsgoodidea.好主意ok/Allright./Great好/行/太好了yes,please./Idloveto是的/我愿意Iagreewithyou我同意你的看法Noproblem没问题Sure/ofcourse/certainly当然可以yes,Ithinkso对，我也这样想.对对方的帮助或要求表示委婉谢绝时，一般用：

3、Idontthinkso我认为不是这样Sorry,Icant对不起，我不能Idloveto,butImafraid我愿意，但恐怕【XX天津4】35.whynotgotoLaoSheTeahousetonight?_.A.ItdoesntmatterB.Thankyouc.SorrytohearthatD.Soundsgreat【XX广东广州4】25.Ifeelreallytired._A.Luckyyou!B.youdbetterworkharder.c.congratulations!D.whynotgoandhavearest?【XX四川凉山3】37.Itsaniceday,isntit?

4、yes._goinghikingandrelaxourselves?A.whynotB.whydontc.whatabout【XX湖南益阳】youlooktootired.whynot_arest?A.StoptohaveB.tostophavingc.stophavingIhavetostudytoomuchsoIdontgetenoughsleep.我要学的太多，因此我睡眠不足。【解析1】toomany+复数名词许多toomanypeopletoomuch+不可数名词许多toomuchhomeworkmuchtoo+形容词太muchtoocold【XX山东德州1】whatsthematte

5、r?Ihaveastomachache.maybeIhaveeaten_tonight.A.toomuchB.toomanyc.muchtoo【解析2】soconj.因此inthereadingroom.ourteacherallowsus_outforawalk.Theboyshouldbeallowed_aftersupper.wewontallow_inthecinema.Butyouareallowed_intherestroom.Teenagersshould_tochoosetheirownclothes.【XX辽宁鞍山3】25.canIsmokeinthedininghall?S

6、orry.Itsnot_.A.promisedB.realizedc.allowedD.reminded【拓展】allow与let的辨析：allow指“允许”，表示“默许，听任，不加阻止”，allowsbtodosth允许某人做某事。Let指“让”，letsbdosth让某人做某事，语意较弱，多用于口语中，let不能用于被动语态。4.whatswrong?怎么啦？【解析】whatswrong（某人/物）怎么了？【XX四川南充】mum,Imnotfeelingwell.oh,dear!_.A.whatswrongB.Notatallc.Allright.ImreallytriedbecauseI

7、studieduntilmidnightlastnight.我真的很累，因为我昨天晚上一直学习到半夜。【解析】until直到.时【XX山东临沂2】23.Pleaseholdontoyourdream_onedayitcomestrue.A.ifB.untilc.unlessD.though【XX山东青岛3】13.Ifyouhavetroublepronouncingthesewords,youcanrepeatthemoverandoveragain_youarecomfortablewiththem.A.unlessB.ifc.untilD.while【XX浙江丽水3】18.Hey,man.

8、youcantcrossthestreetnow.youhavetowait_thetrafficturngreen.oh,sorryandthankyou.A.whenB.afterc.untilD.whilewhydontyougotosleepearlierthisevening?今天晚上你为什么不早点睡觉呢？【解析】gotosleep去睡觉jackusuallygets_whenhespeaksinpublic.A.happilyB.excitingc.worriedD.tiredTomsfatherlooksvery_.Butheisverykind.A.seriouslyB.ser

9、iousc.friendlyyou_callhimup.你_给他打电话。【解析】callupcallon拜访；号召IcallupmyparentseverySunday.9.well,Ifoundmysisterlookingthroughmythingsyesterday.哦，昨天我发现我妹妹翻了我的东西。【解析1】findsb.doingsth发现某人正在做某事mr.wangfoundLiDongreadingastorybookintheclass.类似动词：hear，watch,see,feel【贵州安顺】whenIwentintotheroom,Ifound_inbed.A.himl

10、yingB.helyingc.heliesD.himwaslying【解析2】lookthrough浏览【拓展】与look相关的短语：lookforlookafter=takecareoflooklikelookthesamelookoverlookthroughlookoutlookuplookaroundlookforwardto【XX四川泸州】9.canyouhelpmeto_mydogwhenIleaveforHongkong?A.lookafterB.lookfoc.lookatD.lookthrough【XX湖北十堰】30.Hereisthebook.First_itandthen

11、tellmewhatyouthinkofit.A.lookintoB.lookthroughc.lookupD.lookafter0.yes,butImstillangrywithher.是的，但是我仍然很生她的气。【解析】beangrywithsb.生某人的气【拓展】angryadj.生气的angrilyadv.生气地beangrywithsb.=bemadatsb.对某人生气【with后接人】beangryat/aboutsth对某事感到生气【at后接事】beangrytodosth做某事感到生气【记】myfatherwasvery_hiscomputer.Hehitthecomputer

12、_whyareyouunhappy,kate?Ididntfinishmyhomeworkagain.ImafraidmissGaowillbe_me.A.angrywithB.friendlytoc.proudofIwasveryangry_myself_makingsuchasastupidmistakes.A.at;atB.with;forc.at;withD.with;at【XX枣庄】88.IgothomeformybirthdayfrommycollegeonFridayevening.Noonewasathome,andmomandDadhadntleftmeanote.Thism

13、ademe_.A.surprisedB.happyc.angryD.excited【XX吉林3】103.IfeltsorrythatIdroppedthejuiceonTinasbed.Butshewasnt_atall.A.excitedB.happyc.angry1.Althoughsheswrong,Itsnotabigdeal.尽管她错了，但也不是什么大错。【解析1】although=though尽管,用来引导让步状语从句。【注】though/although不能与but连用【XX曲靖中考】_myfatherisntpleasedwithhisworkingenvironment,he

14、stillworkshard.A.AndB.Althoughc.ButD.Before【XX福建福州3】41.TheboycanspeakbothEnglishandjapanese_heisonlyten.wow,whatacleverboy!A.ifB.becausec.although【XX浙江3】32.Look!Somepeoplearerunningtheredlights.weshouldwait_othersarebreakingtherule.A.ifB.unlessc.althoughD.because【拓展】although/however辨析althoughconj，“虽

15、然；即使；纵然”，引导让步状语从句时放在主句前后都可。Althoughheisveryold,yetheisquitestrong.他虽然年纪大了，但身体还很健壮。howeveradv，在句中作插入语，起一个连词的作用，一般用逗号与句子分开，可以放在句首或句中，意为“然而，尽管如此”。Itsraininghard,However,Ithinkweshouldgoout.雨下的很大。尽管如此，我认为我们还应该出去。【解析2】Itsnotabigdeal.没什么大不了；不是什么大事（常用于口语中）youleftyourhomeworkathome.你把作业忘在家里了。【解析】leavev遗忘，留下

16、leavesth.somewhere把某物忘在某地leavesb.byoneself把某人单独留下【XX山东济宁】22.Sorry,mr.Green.Ihave_myhomeworkathome.Nevermind.Butdontforgernexttime.A.putB.keptc.leftD.remained2.Hopethingsworkout.希望事情顺利解决。【解析1】hopev希望hopetodosthIhopetovisitGuilin.hope+that从句（表示希望）Ihopethatyoullbebettersoonwishv希望wishtodosthIwishtovisi

17、tGuilin.wishsb.todosth希望某人做某事Iwishyoutogo.wish+that从句表示愿望，从句用虚拟语气IwishIwereyou.【解析2】workout解决；成功地发展，后跟fine,well,badly等词，表明产生的结果如何。workout【XX四川遂宁3】30.Theteachersencouragetheirstudentsto_theproblemsbythemselves,andinthiswaystudentscanenjoysuccess.A.giveupB.workoutc.lookthrough3.myproblemisIcantgetonwi

18、thmyfavorite.我的问题是我不能喝我的家人和睦相处。【解析】getonwithsb.和某人和睦相处；和某人关系良好=getalongwithgetonwell/badlywith相处的好/坏【XX山西1】26.AstudentinFudanUniversitywaskilledbyhisroommatejustbecauseofsmallthingsindailylife.Itisimportantforstudentstolearnhowto_eachother.A.getonwithB.comeovertoc.stayawayfrom【XX湖北十堰】32.whatkindofpe

19、rsonsdoyouprefertomakefriendswith?Ichoosemyfriendsontheircharactersandhowwe_.A.getinB.getupc.getonD.getoff4.whentheyargue,itslikeabig,blackcloudhangingoverourhome.当他们争吵的时候，就像有一大团乌云笼罩在我们家。【解析1】argue争吵argumentn争论haveanargumentwithsb.与某人辩论arguewithsb.与某人争吵arguewithsb.aboutsth为某事与某人争吵argueaboutsth争论某事ar

20、gueagainst争辩；反对Hearguedagainsttheplan【XX辽宁锦州】11.Helooksunhappytoday.Lets_.A.cheerhimupB.helpouthimc.lookhimafterD.arguewithhim【解析2】hangover挂在.之上；悬浮在.之上hangout闲逛；常去某处Helikesreadingandheoftenhangsoutinthebookshop.hangonto紧紧抓住youdbetterhangontomeinthecrowd.hangup挂电话；悬挂Aftershefinishedherconversation5.A

21、lso,myelderbrotherisnotverynicetome.【解析】elderadj.年纪较长的Hiselderbrotherisill.elder用来表示兄弟姐妹及子女之间的长幼关系，常用作定语older泛指新旧、老幼或年龄的大小关系，可以用作表语，是old的比较级形式。【记】my_brotheris7yearsolderthanmyyoungersister.【XX南京2】Imsurprisedthatjohnisonly25.Ithoughthewas_,forheseemstobeinhisthirties.A.oldB.olderc.youngD.younger【解析2】

22、benicetosb.对某人友好befriendlytosb.begoodtosb.6.HealwaysrefusestoletmewatchmyfavoriteTVshow.他总是拒绝让我看我最喜欢的电视节目。【解析】refuse=saynotov拒绝refusetodosth拒绝去做某事Theboyrefused_toseehisfatherwithus.HerefusedwhenIaskedhimforhelp.A.saidyesB.saidnoc.saidhello【XX浙江宁波】74.Heinvitedhertohisbirthdaypartybutshe_.7.Insteadhew

23、atcheswhateverhewantsuntillateatnight.相反，他却想看什么酒看什么，一直到深夜。【解析1】instead代替，反而，替instead副词，代替，常放在句首或句尾,表示前面的事情没做，而做了后面的事情。LeewasillsoIwentinstead.李病了，所以我去了。insteadof+n/doing代替，而不是，放在句中insteadof为介词短语，后面一般接名词、代词、介词短语或动名词形式。Shewrotetohiminsteadofcallinghim.=Shedidntcallhim.Shewrotetohiminstead.她没有给他打电话，而是给

24、他写了封信。Healthisveryimportanttous.weshouldeatmorevegetablesandfruit_richfood.A.insteadB.insteadofc.becauseofD.because【XX江苏徐州4】14.wevegotnocoffee.Letshavetea_.A.eitherB.howeverc.yetD.instead【XX江苏盐城】59.Tokeepfit,weshouldhavemorevegetablesandfruit_oftoomuchmeat.【解析2】whatever=nomatterwhat任何，每一【XX甘肃兰州】_hap

25、pens,Iwontchangemymind.offertodosth主动提出做某事offersb.sth=offersthtosb.主动提供给某人某物Thelittleboy_hisseattotheoldladyonthecrowdedbus.A.offeredB.broughtc.lentD.took【XX山东莱芜2】27.Thelittleboy_hisseattoanoldladyonthecrowdedbus.A.lentB.offeredc.tookD.brought9.Secondly,whydontyousitdownandcommunicatewithyourbrother

26、?其次，你为什么不能坐下来和你的哥哥交流一下呢？【解析1】secondlyadv.第二；其次【解析2】communicatev交流communicationn交流；沟通communicatewithsb.和某人交流TheycommunicatewitheachotherbyQQ.Theycantunderstandeachothersotheyhavedifficultyin_.A.communicateB.communicatedmunicating20.youshouldexplainthatyoudontmindhimwatchingTVallthetime.你应该跟他解释说你并不介意他

27、一直看电视。【解析】explain解释；说明explanationn解释；说明explainsthtosb.向某人解释某事。explaintosbsth给某人解释某事【江苏扬州】mr.wualwaysspendsalotoftime_thingstous.【XX浙江宁波】22.Doyou_thatNancyhasbeenalittletooquietthesedays?yes.Shedidntevensayawordthisafternoon.A.hopeB.noticec.explainD.decide21.Imworriedaboutmyschoolgrades.我很胆小我的学习成绩。【解析】beworriedaboutsth.担心某事【拓展】worryv担心worriedadj.焦急的worryabout=beworrieda