新版新目标英语八年级下册unit-4知识点总结-)

第1页共7页八年级英语下册单元知识点总结Unit4Whydon’tyoutalktoyourparents?一、重点短语1.havefreetime有空闲时间2.allowsb.todosth.允许某人做某事3.hangoutwithsb.与某人闲逛4.after-schoolclasses课外活动课5.getintoafightwithsb.与某人吵架/打架6.untilmidnight直到半夜7.talktosb.与某人交谈8.toomany太多9.studytoomuch学得过多10.getenoughsleep有足够的睡眠11.writesb.aletter给某人写信12.callsb.up打电话给某人13.surprisesb.令某人惊讶14.lookthrough翻看15.beangrywithsb.生某人的气16.abigdeal重要的事17.workout成功地发展;解决18.geton/along(well)with和睦相处；关系良好19.fightalot经常吵架/打架20.hangover笼罩21.refusetodosth.拒绝做某事22.offertodosth.主动提出做某事23.sothat以便24.mindsb.doingsth.介意某人做某事25.allthetime一直26.infuture今后27.makesb.angry使某人生气28.worryaboutsth.担心某事29.copyone’shomework抄袭某人的作业30.beoneself做自己31.familymembers家庭成员32.spendtimealone独自消磨时光33.givesb.pressure给某人施压34.haveafightwithsb.与某人吵架35.competewithsb.与某人竞争36.freetimeactivities业余活动37.getbettergrades取得更好的成绩38.giveone’sopinion提出某人的观点39.learnexamskills学习应试技巧40.practicesports体育训练41.causestress造成压力42.cutout删除第2页共7页二、重点短语句型Whydon’tyoutalktoyourparents?【解析】Whydon'tyoudosth?=Whynotdosth?为什么不......呢？【拓展】用于提建议的句型有：(1)Whataboutdoingsth?=Howaboutdoingsth?….怎么样？(2)Whydon’tyoudosth?=Whynotdosth?为什么不呢？(3)Let’sdosth.让我们一起做某事吧。(4)Shallwe/Idosth?我们做…好吗？(5)hadbetterdo/notdosth最好做/不做某事(6)Will/Wouldyoupleasedosth请你做…好吗？(7)Wouldyouliketodosth?你想去做某事吗？(8)Wouldyouminddoingsth？你介意做某事吗？IhavetostudytoomuchsoIdon’tgetenoughsleep.我要学的太多，因此我睡眠不足。【解析1】(1)toomany+复数名词许多toomanypeople(2)toomuch+不可数名词许多toomuchhomework(3)muchtoo+形容词太…muchtoocolde.g.—What’sthematter?—Ihaveastomachache.MaybeIhaveeaten___tonight.A.toomuchB.toomanyC.muchtoo2.Myparentsdon’tallowmetohangoutwithmyfriends.我的父母不允许我和我的朋友们出去闲逛。【解析】allowsb.todosth允许某人做某事【拓展】allowv允许allowdoingsth允许做某事e.g.Theydon’tallowsmoking.allowsb.todosth允许某人做某事e.g.MymotherallowsmetowatchTV.beallowedtodosth被允许做某事3.What’swrong?怎么啦？【解析】What’swrong(withsb./sth)（某人/物）怎么了？【2013四川南充】—Mum,I’mnotfeelingwell.—Oh,dear!_____.A.What’swrongB.NotatallC.Allright.4.I’mreallytriedbecauseIstudieduntilmidnightlastnight.【解析】until直到......时e.g..Pleaseholdontoyourdream_____onedayitcomestrue.5.Youlooksad,Kim.金，你看起来很伤心。【解析】look看起来（系动词，后跟形容词作宾语）【拓展】：系动词：后跟adj.作表语一是：（be）am/is/arebequiet=keepquiet保持安静二保持：stay/keep（表示持续状态）stayhealthy=keephealthy保持健康三变化：become/get/turn（表示状态变化）五起来：sound/look/smell/taste/feel（表示感觉）()Jackusuallygets______whenhespeaksinpublic.A.happilyB.excitingC.worriedD.tired()Tom’sfatherlooksvery_____.Butheisverykind.A.seriouslyB.seriousC.friendly6.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第3页共7页e.g.WhenIwentintotheroom,Ifound___inbed.A.himlyingB.helyingC.heliesD.himwaslying【解析2】lookthrough浏览【拓展】与look相关的短语：lookforlookafter=takecareoflooklikelookthesamelookthroughlookoutlookuplookaroundlookforwardto7.Yes,butI’mstillangrywithher.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(1)beangrywithsb.=bemadatsb.对某人生气【with后接人】(2)beangryat/aboutsth对某事感到生气【at后接事】(3)beangrytodosth做某事感到生气8.Hopethingsworkout.希望事情顺利解决。【解析1】hopev希望hopetodosthe.g.IhopetovisitGuilin.hope+that从句（表示希望）e.g.Ihopethatyou’llbebettersoonwishsb.todosth希望某人做某事e.g.Iwishyoutogo.wishtodosthe.g.IwishtovisitGuilin.wish+that从句表示愿望，从句用虚拟语气e.g.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。workoute.g.Theteachersencouragetheirstudentsto____theproblemsbythemselves,andinthiswaystudentscanenjoysuccess.A.giveupB.workoutC.lookthrough9.MyproblemisIcan’tgetonwithmyfavorite.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相处地好/坏10.Whentheyargue,it’slikeabig,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argueaboutsth争论某事arguewithsb.aboutsth为某事与某人争吵argueagainst争辩；反对e.g.Hearguedagainsttheplan11.hangover挂在......之上；悬浮在......之上hangout闲逛；常去某处Helikesreadingandheoftenhangsoutinthebookshop.hangonto紧紧抓住You’dbetterhangontomeinthecrowd.hangup挂电话；悬挂Aftershefinishedherconversation12.Also,myelderbrotherisnotverynicetome.计算出（答案、数量、价格等）Themathproblemistoodifficultformetoworkout制定出（计划等）Ihaveworkedoutanewwayofdoingit.解决；找出…的答案Thegovernmenthasmanyproblemstoworkout.第4页共7页【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。e.g.My______brotheris7yearsolderthanmyyoungersister.13.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e.g.Theboyrefused__________(go)toseehisfatherwithus.Heinvitedhertohisbirthdaypartybutshe_______(拒绝).14.Insteadhewatcheswhateverhewantsuntillateatnight.【解析1】instead代替，反而，替(1)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.(2)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.=Shedidn’tcallhim.Shewrotetohiminstead.e.g.()Healthisveryimportanttous.Weshouldeatmorevegetablesandfruit_____richfood.A.insteadB.insteadofC.becauseofD.becausee.g.We’vegotnocoffee.Let’shavetea_______.A.eitherB.howeverC.yetD.instead【解析2】whatever=nomatterwhat任何，无论什么e.g.________