八年级上册unit1-unit6知识点总结

八年级上册英语Unit1—Unit6短语及重点句型总结一、importantphrases:onweekends：在周末2.onweekdays：在周内3.asfor：对于、置于eatinghabits：饮食习惯5.ahealthylifestyle：健康的生活方式thesameas：与...一样7.theresultof：...的结果8.junkfood垃圾食品getgoodgrades：获得好成绩10.seeadentist：看牙医haveahealthyhabit：养成良好习惯12.bestressedout：有压力的，紧张的3.abalanceddiet饮食平衡14.forexample：例如15.atthemoment：此时此刻16.besorrytodosth：做某事很遗憾17.gobikeriding去骑车takewalks=goforwalk：去散步19.takeavacation：去度假plantodosth：计划做某事21.westerncountry：西方国家takesthwithsb：带某物给某人23.dependon：取决于hardlyever：几乎不6.asksbaboutsth：咨询某人某事getbacktoschool：返校28.kindof有几分takethesubway:乘地铁30.allover/aroundtheworld：遍及全世界bedifferentfrom：与...不同32.ontheschoolbus：在校车上studyforatest：备考34.gotothedoctor=seeadoctor：看医生haveapianolesson：上钢琴课36.thedayaftertomorrow：后天keepquiet/bequiet：保持安静38.comeover：顺便来访befree=havetime：空闲、闲暇40..lookthesame：看起来一样incommon：一样42.dothesamethingsassb.：与...做同样的事情43.usesthtodosth：用...做...44.beginwith：yi..开始45.inone’sfreetime：在...的空闲时间46.anothertime：其他时间47.meansoftransportation：交通方式48.allkindsof：所有种类49.gotoconcert去参加音乐会50.primaryschool：小学二．Importantsentences：1.wantsbtodosth想要某人干某事Hisfatherwantshim_____(become)anactor.2.try的用法:1).trytodosth尽力干某事Hetries______(eat)lotsofvegetablesandfruiteveryday.2).trynottodosth尽力不干某事Wetry______(notlet)myteacherdown.3).tryone’sbesttodosth尽某人最大努力干某事Weshouldtryourbest______(study)allsubjects.4)词组:tryon试穿haveatry试一试3.although的用法:although/though引导让步状语从句，“即使，虽然”，不能与but连用，但可与yet,still连用。4.finishdoingsth结束干某事（enjoy,mind）Iwillfinish______(work)outtheprobleminanothertwominutes.5.can’twaittodosth迫不及待地干某事Ican’twait_____(open)theTVwhenIgethome.6.decide的用法:1).decidetodosth决定干某事2).decidenotdosth决定不干某事3).decideondoingsth决定干某事4).同义词组:makeadecisiontodosth=makeupone’smindtodosth=decidetodosthHehasdecidedtoleaveforWuhan.=Hehas______a_____toleaveforWuhan.=Hehas____uphis_____toleaveforWuhan.7.plantodosth计划干某事Sheisplanning______(take)avacationinShanghainextmonth.8.thinkaboutdoingsth考虑干某事Hethoughtabout______(go)toBeijingonvacation.9.go+v-ing的用法:gofishinggoboatinggoskatinggoshoppinggohikinggoskateboarding10.句型:It’s+adj+for/ofsbtodosth同义句：1).It’s+adj+forsb+todosth=Todosth+be+adj2).It’s+adj+ofsb+todosth=Sb+be+adj+todosthItisveryfriendlyofyoutohelpme.=__________friendlytohelpme.It’sveryhardforyoutoworkoutthemathproblem.=___________outthemathproblemisveryhardforyou.11.有关交通工具的同义句：1).takethetrainto…=goto…bytraintakethebusto…=goto…bybus2).flyto…=goto…byplane/airwalkto….=goto…onfootrideabiketo…=goto….bybikeMyunclewenttoNewYorklastweek.Myuncle__________NewYorklastweek.12.有关花费时间的句型：1).It+takes+sb.+时间+todosth2).sb.+spend+时间+onsth(indoingsth).Ittookmehalfanhourtoworkitout.I_____halfanhour______itout.13.表示两地相距有多远：A+be+距离+from+B=It’s+距离+fromA+toB.Itisfiveminutes’walkfrommyhometoschool.=It______mefiveminutesto_____toschool.14.leave,leavefor,leave…for…1).leave+地点“离开某地”2).leavefor+地点“前往某地”=goto+某地3).leave+某地+for+某地“离开某地前往某地”MrwangaregoingtoBeijingtomorrow.=Mrwangare___________Beijingtomorrow.15.all…not=notall“并非都”部分否定注：not与all/both/every…..连用构成部分否定。Notallbirdscanfly.=_____birdscanfly,somecan’t.16.thenumberof/anumberof1).anumberof许多=alotof/many,number前可用large/small来修饰，alarge/smallnumberof…..作主语时，谓语用复数。2).thenumberof….的数量,作主语时，谓语用单数。Alargenumberoftourists______(come)toMountainTaieveryyear.Thenumberofthestudentsinourclass____(be)60.17.sick/ill1).ill用在系动词之后作表语。2).sick既可以放在系动词之后作表语也可放在名词之前作定语。Shewas_______becauseofhardwork.The_____boycoughedterribly.18.表示客气地请求某人干某事1).Wouldyouliketodosth?2).Couldyoupleasedosth?3).Will/Wouldyoupleasedosth?4).Canyoudosth?19.bebusy1).bebusywithsth.忙于某事2).bebusydoingsth忙于干某事3).bebusy的反义词组befree/havetimeIambusytomorrow.=I__________=I____________time.20.whole/all1).whole一般置于冠词，物主代词或其他限定词之后，all位于限定词之前。2).一般不修饰不可数名词，all既可修饰可数名词也可修饰不可数名词。Hestayedathomealltheafternoon.=Hestayedathome___________afternoon.21.however/buthowever“然而，可是”用于句首或句中，须用逗号隔开。而but不用逗号隔开。Heisverybusy,_____,healwayshelpsme.A.andB./C.butD.however22.mostof/most1).mostofthe+复数名词“…..中的大多数”2).most+复数名词“大多数的…….”_____thestudentsareclever.23.beat/win/lose1).beat:打败后面接打败的人或对象beatsb2).win:赢后面接比赛的项目（race,game,match,prize…..）3).lose:输losetosb输给某人losesth输了某物Theirteambeatours=Theirteam______thematch.=Ourteam___________theirs.24.doyouthink作为插入语1).位置：放在疑问词之后2).语序：后面的句子用陈述句语序。Doyouthink?Whoisthemanoverthere?=_____doyouthinktheman_____overthere?25.常见的不可数名词：weatherworkfoodnewsadviceinformationfunmusicpaperE.g:______weather!wearegoingtothepark.A.WhatagoodB.WhatgoodC.HowagoodD.Howgood26.afford1).afford常与情态动词can,can’t,could,couldn’t连用2).afford后面接名词或代词不定时。3).同义句：can’taffordtodosth=sbdon’t/doesn’thaveenoughmoneytodosth.Thebookis