初二英語下冊知識點(diǎn)總結(jié)

人教版八年級英語下冊各知識點(diǎn)歸納Untilwhat,sthematter?短語歸納l.toomuch太多2.liedown躺下.getanX-ray做個(gè)X光檢查4.takeone’stemperature量體溫.putsomemedicineon......在….上敷藥6.haveafever發(fā)燒.takebreaks/takeabreak休息8.withoutthinkingtwice沒多想.getoff下車10.takesbtothehospital送某人去醫(yī)院11.waitfor等待12.toone’ssurprise使 驚訝的.thanksto多虧于；由于14.intime及時(shí).thinkabout考慮16.haveaheartproblem患有心臟病.getintothetrouble遇到麻煩18.dotherightthing做正確的事情事情19.falldown摔倒20.put……onsth把…放在某物上21.gethit/sunburned摔傷/燒傷22.beinterestedin對.....感興趣23.beusedto習(xí)慣于.…24.takerisks/takearisk挑戰(zhàn)25.loseone’slife失去生命26.becauseof因?yàn)?7.runoutof用完28.cutoff切除29.getoutof從…出來30.makeadecision/decisions做決定31.beincontrolof掌管；管理32.giveup放棄用法歸納1.needtodosth.需要去做某事2.seesbdoingsth看見某人正在做某事3.asksbsth詢問某人某事4.expectsbtodosth期望某人做某事5.agreetodosth同意做某事6.helpsb(to)dosth幫助某人做某事7.wanttodosth想要做某事8.tellsbtodosth告訴某人做某事9.haveproblems(in)doingsth做某事有困難10.usesthtodosth用某物去做某事11.be/getusedtodoingsth習(xí)慣于做某事12.seemtodosth好像做某事13.keepondoingsth繼續(xù)做某事14.minddoingsth介意做某事語法點(diǎn).詢問某人的健康問題及遇到麻煩的表達(dá)方法.情態(tài)動詞should的用法.不定代詞的用法精細(xì)解讀What’sthematter(withyou)?怎么了？出什么事了？What’sthetrouble/theproblem/wrongwithsb./sth.?Ihadacold.我感冒了。haveacold=catchacold=havetheflu感冒haveafever發(fā)燒haveacough咳嗽haveastomachache胃疼月±子疼haveatoothache牙疼haveaheadache頭疼身體部位+ache(疼痛)構(gòu)成新的復(fù)合詞stomach+ache=stomachachehead+ache=headachetooth+ache=toothacheback+ache=backache后背痛muchtoo+形容詞或副詞，意為太。。。，toomuch+不可數(shù)名詞，意為太多。。。。enough【形容、副詞】足夠的/地，enough放在名詞后，形副后。goodenough足夠好，enoughmoney足夠的錢liedown躺下，lie躺，躺著，過去式lay;lie說謊，過去式liedmaybe"或許"，常用于句首，表示可能性，后加句子。Maybeyouareright.maybe，是情態(tài)動詞+be的結(jié)構(gòu)，意為〃可能，也許〃，后加名詞、代詞或形容詞。Hemaybeangry.soundlike+名詞代詞和從句：Itsoundslikeyoudon'tknowthetruth.Itsoundslikeagoodidea.sound+形容詞，”聽起來，好像"，Themusicsoundsnice.need需要，實(shí)義動詞need+名詞，需要某物；needtodo$由需要做某事，主語通常是人，表示人主動的動作：Youneedtolistencarefullyduringclass.needdoingsth.主語通常是物，表示被動的動作：Yourdirtyclothesneedwashing.getoff(thebus)下(公交車)geton上車agree同意，贊同；同意做某事agreetodo，同意某人的看法、觀點(diǎn)agreewithsb。trouble問題，麻煩；beintrouble陷入困境，maketrouble制造麻煩,havetrouble(in)doingsth.=havedifficulties(in)doingsth做某事有困難。rightaway=rightnow=atonce，意為立刻，馬上。runout用完，用盡Whenhiswaterrunout,heknewthathewouldhavetodosomethingtosavehisownlife.物sth.runout.某物用盡了。人sb.runoutofsth.A用盡了某物。Herunoutofallhismoneylastnight.risk(sb.)todosth.冒險(xiǎn)去做某事takearisk=takerisks冒險(xiǎn)theimportanceof(doing)sth.(做)某事的重要性Westudentsshouldknowtheimportanceof(learning)English.importancen.重要(性)，important2~上重要的，unimportantad上不重要的decision【名詞】決定；抉擇；makeadecision做決定beinthecontrolof…掌管，管理Theheadmasterisinthecontrolofthisnewschool.beoutofcontrol無法控制，無法管理重點(diǎn)語法【反身代詞】英語中共有八個(gè)反身代詞，在使用時(shí)應(yīng)注意和它所指的相應(yīng)的對象在人稱、性別、數(shù)上保持一致。用在某些固定短語當(dāng)中。如：lookafteroneself/takecareofoneself照顧自己teachoneselfsth./learnsth.byoneself自學(xué)enjoyoneself玩得高興，過得愉快helponeselftosth請自用……（隨便吃/喝些……）.hurtoneself摔傷自己saytooneself自言自語leavesb.byoneself把某人單獨(dú)留下buyoneself$由.給自己買 東西introduceoneself介紹 自己【提醒】.反身代詞不能單獨(dú)做主語，但可以做主語的同位語，起強(qiáng)調(diào)作用。如：我自己能完成作業(yè)。（誤）Myselfcanfinishmyhomework.（正）Imyselfcanfinishmyhomework./Icanfinishmyhomeworkmyself..反身代詞表示“某人自己”不能表示“某人的東西”，因?yàn)樗鼪]有所有格的形式。表達(dá)〃某人自己的（東西）〃時(shí)，須要用one’sown.如：我用我自己的蠟筆畫畫。（誤）I’mdrawingwithmyselfcrayons.（正）I’mdrawingwithmyowncrayons.【練習(xí)】Myclassmate,LiMing,madeacardforjustnow.Badluck!Icutwithaknifeyesterday.Theytellustheycanlookafterverywell.Mycatcanfindfoodby.Helptosomebeef,boys.Jennyenjoyedintheparkyesterdayafternoon.Wecanfinishourhomeworkby.Theblindgirllostinthebeautifulmusic.XiaoHui,canyouintroducetous?BillwantstoteachFrenchfromnowon.Unit2I’llhelptocleanthecityparks短語歸納l.cleanup打掃干凈2.cheerup（使）變得更高興；振奮起來.giveout分發(fā)4.usedto曾經(jīng)……；過去 .giveaway贈送；捐贈6.setup建立；設(shè)立.makeadifference有作為8.comeupwith想出.putoff推遲10.putup張貼11.callup打電話給12.helpout幫助…..擺脫困難.carefor照顧；照看14.giveup放棄.tryoutfor參加選拔16.cometrue實(shí)現(xiàn).runoutof用光18.takeafter與.....相像.fixup修理20.besimiliarto與……相似用法歸納1.needtodosth需要做某事2.makeplantodosth制定計(jì)劃做某事.asksb(not)todosth要求某人(不要)做某事.usedtodosth過去常常做某事5.decidetodosth決定做某事6.helpsb(to)dosth幫助某人做某事7.makeadifferenceto對……產(chǎn)生影響8.makeitpossibleforsbtodosth使得做某事對某人來說是可能的拓展鏈接動詞+副詞短語cheerup使高興起來cleanup打掃干凈putup張貼mixup修理giveaway贈送giveout分發(fā)giveup放棄useup用光getup起床handin上交putoff推遲pickup撿起thinkover仔細(xì)思考turndown關(guān)小音量setup建立setoff出發(fā)lookout小心動詞+介詞短語lookafter照顧belongto屬于takeafter與.…相像hearfrom收到.....來信hearof聽說payfor支付waitfor等待動詞+副詞+介詞短語getoutof避免comeupwith想出catchupwith追上趕上lookforwardto期待盼望goonwith名繼續(xù)動詞+名詞短語havearest休息一下takeawalk散步makemistakes犯錯(cuò)haveatry試一下takeplace發(fā)生tellalie撒謊makeadecision做決定動詞+名詞+介詞短語havealookat看一看makeafriendwith與.....交朋友payattentionto注意makefunof取笑Be+形容詞+介詞短語belatefor遲至Ubeangrywith生氣befondof喜歡begoodat擅長begoodfor對…有好處beshortof缺乏besimiliarto與……相似bestrictwith對......嚴(yán)格要求bepoundof驕傲自豪語法點(diǎn)動詞不定式歸納只跟動詞不定式做賓語的動詞決心學(xué)會有希望(decide,learn,wish,hope)同意計(jì)劃莫假裝(agree,plan,pretend)忘記拒絕會失望(forget,refuse,fail)準(zhǔn)備設(shè)法來幫忙(prepare,try,manage,help)提供請求負(fù)擔(dān)起(offer,beg,afford)記得阻止理應(yīng)當(dāng)(rememberstop,besupposed)習(xí)題鏈接.-Tomfailedtheexamagain-Sorrytohearthat.Weshoulddosomethingto.A.cheerhimupB.cheeronhimC.cheerhimonD.cheeruohim.Theboysvolunteerthreehoursuptheparkneartheirschool.A.cleaningB.tocleanC.cleanedD.withcleaning.Thewomaninredateacher.Sheworksinahospitalnow.A.usedtobeB.isusedtobeC.wasusedtobeD.is.Theoldmanlives,buthedoesn’tfeel.A.alone;aloneB.lonely;lonelyC.lonely;aloneD.alone;lonely.Tina,Ihavesomethingimportantyou.A.tellingB.tellsC.tellD.totell.--Theoldmanallhismoneytoacharity.A.tookawayB.putawayC.wentawayD.gaveaway.Weallfeelafterhearofthenews.A.excited;excitingB.exciting;excitingC.excited;excitingD.exciting;excitedUnit3Couldyoupleasecleanyourroom?短語歸納1.dothedishes洗餐具2.takeoutthetrash倒垃圾3.atleast至少4.throwdown扔下5.allthetime一直；反復(fù)6.insurprise驚訝地7.assoonas—……就……8.spend……on……在……花費(fèi)(時(shí)間、金錢、精力)9.inorderto為了10.providesthforsb向某人提供某物11.dependon依賴；信賴12.lookafter照顧；照看13.takecareof照顧14.asaresult結(jié)果用法歸納1.finishdoingsth做完某事2.wantsbtodosth想要某人做某事3.try(not)todosth盡力(不)做某事4.letsbdosth讓某人做某事5.spend……(in)doingsth花費(fèi)......做某事6.minddoingsth介意做某事7.learntodosth學(xué)習(xí)做某事8.learnhowtodosth學(xué)習(xí)怎樣做某事9.The+比較級，the+比較級越……，就越..…語法點(diǎn)情態(tài)動詞could的用法表示請求與準(zhǔn)許，could委婉有禮貌；表示能力會不會，could只把過去表Unit4whydon'tyoutalktoyourparents?短語歸納1.toomuch太多（修飾不可數(shù)名詞）2.hangout閑逛3.toomany太多（修飾可數(shù)名詞復(fù)數(shù)）4.getintoafight爭吵5.callsbup給某人打電話6.talkabout談?wù)?.lookthrough瀏覽8.giveback歸還9.beangrywithsb生某人的氣10.abigdeal重要的事情11.workout解決；算出12.getonwithsb與某人和睦相處13.communicatewithsb與某人交流14.beworriedabout擔(dān)心15.beafraidof害怕..…16.infrontof在…前面17.not...anymore不再…18.somuch/many那么多19.competewithsb與某人競爭20.cutout刪除；刪去21.allkindsof各種各樣22.compare....with.....比較；對比23.inone’sopinion依…看24.turndown調(diào)小用法歸納.allowsbtodosth允許某人做某事2.whydon’tyoudosth?為什么不做某事呢？.whynotdosth?為什么不做某事呢？4.findsbdoingsth發(fā)現(xiàn)某人在做某事.tellsbtodosth告訴某人做某事6.refusetodosth拒絕做某事7.letsbdosth讓某人做某事8.offertodo