Unit4 知识点归纳2021-2022学年人教版英语八年级下册

词型转换communicate(v.)交流→communication(n)交流;沟通relate(v.)(把…)联系起来→relation(n)关系；联系cloud(n.)云;云朵→cloudy(adj.)多云的explain(v.)→explanation(n.)解释;说明old→older/elder(比较级)second→secondly(adv.)第二;其次clear(adj.)清楚易懂的;晴朗的→clearly(adv.)清楚地compete(v.)竞争;对抗→competition(n.)比赛;竞赛quick(adj.)快的;迅速的→quickly(adv.)迅速地usual(adj.)→usually(adv.)通常usual(adj.)通常的;寻常的→unusual(反)不同寻常的proper(adj.)正确的;恰当的→properly(adv.)恰当地develop(v.)发展:发育→development(n.)发展:发育copy→copies(单三)→(pt.)copiedtype(n.)类型→typical(adj.)典型的press(v.)压；挤→presses(单三)→pressure(n.)压力success(n.)→succeed(v.)成功→successful(adj.)成功的→successfully(adv.)成功地perhaps(adv.)=maybe(adv.)可能，大概，也许fight(v.)打架→fought(pt.)hang(v.)悬挂→hung(pt.)21.angry(adj.)生气的→angrily(adv.)生气地22.argue(v.)争论→argument(n.)争论，争吵短语归纳1.getenoughsleep有足够的睡眠2.havefreetimetodosth.有空闲时间做某事3.hangoutwithsb.和某人一起闲逛4.take/haveafter-schoolclasses参加课后辅导班5.untilmidnight=untillateatlight直到半夜/很晚6.gotosleep=gotobed去睡觉7.writesb.aletter=writetosb.给某人写信8.onthephone在电话里，通过电话9.lookthrough翻看，浏览10.beangrywithsb.生某人的气11.abigdeal重要的事12.workout成功解决；好起来；算出13.getonwith=getalongwith和睦相处，关系良好geton/alongwellwithsb.和某人相处得好geton/alongbadlywithsb.和某人相处得不好14.feellonelyandnervous感到孤独和紧张15.fightalot经常打架16.hangover笼罩着…17.benice/friendly/kindtosb.对某人友好18.communicatewithsb.与某人交流19.mindsb.doingsth.介意某人做某事20.copyone’shomework抄袭某人的作业21.beworriedabout…=worryabout…“担心…”22.beoneself做自己23.not…anymore=nomore“不再”24.familymembers家庭成员25.spendtimealone独自消磨时光26.givesb.(alotof)pressure给某人(许多)压力27.competewithsb.与某人竞争28.beunhappywithsb.对某人不满29.freetimeactivities业余活动30.giveone’sopinion(aboutsth.)(就某事)提出某人的观点31.learnexamskills学习应试技巧32.getbettergrades取得更好的成绩33.getintoagooduniversity上好大学getintoagoodhighschool上好高中34.cutout删除(动副短语)cutit/themout35.compareAwithB把A和B做比较compareAtoB把A比作B36.findsb.doingsth.发现某人正在做……37.causealotofstress导致许多压力38.pushsb.toohard把某人逼得太紧39.thinkforsb.为某人着想40.physicalexercise体育训练41.inone’sopinion在某人看来42.infuture今后43.takehimtotheballgame带他去参加球类比赛44.refusetodosth.拒绝做某事45.not…...until直到......才......46.havemoretimeforpropercommunication有更多的时间进行合适的交流47.haveaquickdinner=havedinnerquickly快速吃晚饭知识点总结1.常见提建议句型：=1\*GB2⑴Let’sdosth.让我们一起做某事吧。=2\*GB2⑵Shallwe/Idosth?我（们）做…好吗？=3\*GB2⑶Whydon’tyoudosth?=Whynotdosth?为什么不呢？=4\*GB2⑷Youhadbetterdo(not)dosth.你最好(不)做某事.=5\*GB2⑸We/Youshould(not)dosth.我们/你应该（不）做某事.=6\*GB2⑹What/Howaboutdoingsth?做…怎么样？=7\*GB2⑺Wouldyouminddoingsth？你介意做某事吗？=8\*GB2⑻Wouldyouliketodosth?你想去做某事吗？同意对方的建议时，一般用：=1\*GB3①Goodidea./That’sgoodidea.好主意=2\*GB3②OK/Allright./Great好/行/太好了Sure/Ofcourse/Certainly当然可以=3\*GB3③Yes,please./I’dloveto是的/我愿意=4\*GB3④Iagreewithyou我同意你的看法=5\*GB3⑤Noproblem没问题=6\*GB3⑥Yes,Ithinkso对，我也这样想=7\*GB3⑦Ican’tagreemore.我非常同意委婉谢绝时，一般用：=1\*GB3①Idon’tthinkso我认为不是这样=2\*GB3②Sorry,Ican’t对不起，我不能=3\*GB3③I’dloveto,butI’mafraid…我愿意，但恐怕……=4\*GB3④Whatapity!Ihaveto…多遗憾啊，我得…2.toomany+名词复数“太多的…”toomuch+不可数名词“太多的…”muchtoo+形容词/副词“太…”3.allowsb(not)todosth“允许某人（不）做某事”=sb.beallowedtodosth“某人被允许做某事”allowdoingsth“允许做某事”4.givesth.backtosb.=returnsth.tosb.“把某物还给某人”5.surprisesb.“使某人惊讶”insurprise“惊讶地”(n.)惊喜toone’ssurprise“某人惊讶的是”惊奇abigsurprise“一个大惊喜”surprise(v.)(使)惊讶surprisesb.“使某人惊讶”surprising(adj.)“令人惊讶的”(修饰物)surprised(adj.)“感到惊讶的”(修饰人)6.abigdeal“一件重要的事情”It’snotabigdeal.“没有什么大不了的。”dealwith(动词短语)“处置，应付”7.getintoafightwithsb.“和某人打架”=haveafightwithsb.=fightwithsb.8.instead“代替，相反”(常用于句末)insteadof+名词/代词/Ving“代替，而不是”9.explainsth.tosb.=explaintosb.sth.“给某人解释某事”10.makesb./sth.+(adj.)“使某人/某物….”makesbdosth=let/havesbdosth“让某人做某事”makemehappy/sad/angry“使我开心/伤心/生气”11.offersbsth=offersthtosb“向某人提供某物”offertodosth.“主动做某事”offertohelp“主动帮助”12.talkaboutsth.withsb.“和某人谈论某事”13.findsb.doingsth.find+名词+形容词“发现某人/某物…样”findthiscomputergameeasy14.arguewithsb.=haveanargumentwithsb.“同某人争吵”arguewithsbaboutsth.“有关某事同某人争吵”15.whatever=nomatterwhat“无论什么”16.minddoingsth.“介意做某事”mindsb./sb’sdoingsth“介意某人做某事”17.leavesth.+介词短语“把某物留在某地”leaveyourhomeworkathome把作业留在18.beafraidofdoingsth“害怕做某事”beafraidofspeakinginfrontpeople“害怕人前讲话”19.sth.happenedtosb“某人出了什么事”sb.happenedtodosth“某人碰巧做了某事”20.It’stime(forsb)forsth=It’stime(forsb)todosth“该(某人)干某事的时间了”必须会转化的同义句：①Imadeabigmeal,Ididn’tgototherestauran