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八年级上册英语复习知识点八年级上Unit1—Unit3一．重点短语：1.onweekends2.onweekdays3.asfor4.myeatinghabits5.haveahealthylifestyle6.thesameas7.theresultof8.junkfood9.getgoodgrades10.seeadentist11.haveahealthyhabit12.bestressedout13.abalanceddiet14.forexample15.atthemoment16.besorrytodosth17.gobikeriding18.takewalks=goforwalk19.takeavacation20.plantodosth21.westerncountry22.takesthwithsb23.dependon24.hostfamily25.hardlyever26.asksbaboutsth27.getbacktoschool28.abalanceof29.kindof二．考点归纳：考点1.wantsbtodosth想要某人干某事Hisfatherwantshim_________(become)anactor.考点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:tryonhaveatry试穿试一试tobecometoeatnottoeattostudy考点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。考点4.finishdoingsth结束干某事Iwillfinish______(work)outtheprobleminanothertwominutes.考点5.can’twaittodosth迫不及待地干某事Ican’twait________(open)theTVwhenIgethome.workingtoopen考点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.madedecisionmademind考点7.plantodosth计划干某事Sheisplanning______(take)avacationinShanghainextmonth.考点8.thinkaboutdoingsth考虑干某事Hethoughtabout______(go)toBeijingonvacation.考点9.go+v-ing的用法:gofishinggoboatinggoskatinggoshoppinggohikinggoskateboardingtotakegoing考点10.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.YouareTowalkReviewofUnit1Howlong,howoften,howsoonHowlong“多长，多久”，用来询问某个动作持续了或将持续多长时间，常用“for+一段时间”来回答。Howoften“多久一次”，表示动作发生的频率，常用always,sometimes,onceaweek等词来回答Howsoon“多久（才回发生）”，常用来表示某一动作在将来何时才会发生，用in+一段时间来回答--Howlongdidyousleeplastnight?--Forabout9hours.--Howoftendoyoudoyoueatjunkfood?--Hardlyever,maybeonceortwiceaweek.--HowsoonwillhebebackfromShanghai?--He’llbebackin3days.考点复习1sometimes,sometime,sometime,sometimessometimes是频度副词，意为“有时”，相当于attimes，用于一般现在时或一般过去时sometime意为“有个时候”，常和一般将来时连用sometime和sometimes均为名词词组，前者表示“一段时间”，后者表示“几次”Heoftengoestoschoolbybus,butsometimeshegoesonfoot.Iwillvisitmyteachersometimenextweek.TheyarestayinginNewYorkCityforsometime.IhavebeentoTibetsometimes.考点复习2alwaysusuallyoftensometimeshardlyevernever100%0%注意：这些频度副词的位置TheyalwaysreadEnglishinthemorning.根据上下文选用合适的副词JackylikesEnglishverymuch,soheoftenreadit.all,most,half,some,afew,no注意：其后都要加名词复数100%50%0%考点复习31.HerearetheresultsofthestudentsactivitysurveyatGreenHighSchool.2.Asforhomework/doinghomework3.Theresultsfor“watchTV”areinteresting.=TheresultsofwatchingTVareinteresting.4.wantsbtodosthButmymomwantsmetodrinkit.比较：Iwanttogoshoppingwithmymother.Iwantsomefruitsandvegetablesfortheparty.5.begood/badforShesaysit’sgoodformyhealth.比较：Sheisgoodatcooking.Sheisgoodwiththechildren.考点复习46.trytodosth.Itrytoeatalotofvegetables.7.lookafterIlookaftermyhealthwell.比较：Ilookedformykeysfor2hours,butstillcan’tfindit.Pleaselookatthepicture,whatcanyousee?8.helpsb.(to)dosth,helpsb.withsth.Myhealthylifestylehelpsme(to)getgoodgrades.Goodfoodandexercisehelpme(to)studybetter.SheoftenhelpsmewithmyEnglish.9.thesameas,bedifferentfrom--Isthesizeofyourclothesthesameashers?--Yes.Butmycolorisdifferentfromhers.比较：Whatarethedifferencesbetweenthetwopictures?考点复习510.maybe,maybemaybe为副词，意为“或许，大概”，常放在句首maybe为情态动词+be，意为“可能是”，放在主语后。Maybeheisnotveryhealthy.Hemaybeintheclassroom.11.although,though,butalthough相当于though，意味“虽然”，可放在句首，也可放在句末，不能和but连用AlthoughI’mnotveryhealthy,Ihaveahealthyhabit.Therearesomedifferences,though.It’srainingheavily,butthey’restillruuningoutside.=They’restillrunningoutside,althoughit’srainingheavily.考点复习6重点句复习1.--Whatdoyouusuallydoonweekends?--Ioftengotothemovies.2.–Whatdoeshedoonweekends?--Hesometimesplayssoccerwithhisfriends.3.–HowoftendoyousurftheInternet?--IsurftheInternetonceortwiceaweek.4.–Howmanyhoursdoyousleepeverynight?--Isleepforabout8to9hours.典型考题11.--_____doyoureadEnglishbooks?--Twiceaday.A.HowlongB.HowsoonC.HowoftenD.Howmany2._____color,Ilikeyellowbetter.A.AsB.ForC.ToD.Asfor3.Isherlifestyle_____?A.thesameasyoursordifferentB.sameasyoursordifferentC.asyouordifferentD.thesameasyouordifferent4.Mymom_____upat6:00.A.wantmetogetB.wantmegetC.wantsmetogetD.wantsmeget5.She___goestoschoolbybike,but____shewalkstoschool.A.now,usuallyB.usually,alwaysC.usually,sometimesD.often,now6.Readinginthesunisbad_____youreyes.A.toB.forC.atD.of典型考题27.Goodfoodandexercisehelpme____better.A.studyingB.studiesC.tostudyD.ofstudy8.Althoughhe’sveryold,_____heworksveryhard.A.andB.butC./D.so9.Ifyouwanttokeephealthy,youmusteat_____junkfoodand____fruit.A.more,lessB.less,lessC.less,moreD.more,more10.Myfathertries____vegetableseveryday.A.eatB.eatingC.toeatD.eats11.Moststudentsinmyclass___exerciseeveryday.A.doesB.doC.isdoingD.are