Unit+2+重点知识汇 总练习 人教版英语八年级上册

Unit2Howoftendoyouexercise?一、重点句型1.Youcouldhelpcleanupthecityparks.你可以帮助打扫城市公园。2.Thegirlcouldvisitthesickkidsinthehospitaltocheerthemup.女孩可以去医院看望生病的孩子们，让他们振作起来。3.Theboycouldgiveoutfoodatthefoodbank.男孩可以在食物站分发食物4.WeneedtocomeupwithaplanfortheCityParkClean-upDay.我们需要为城市公园清洁日想出一个计划。5.Thatsoundsinteresting.那听起来挺有趣。6.Yeah,alotofoldpeoplearelonely.是的，很多老年人都很孤独。7.Weshouldlistentothemandcareforthem.我们应该倾听他们说话并且关心他们。重点知识汇总1.although的用法although/though这两个词都不能与but连用2.None.没有一个none指人或物中“（三者或三者以上）一个也没有；毫无”，做主语时，谓语动词既可为单数形式，也可为复数形式。noneof后接不可数名词时，谓语动词只能用单数形式。noone意为“没有人”，相当于nobody,后面不接of短语。做主语时，谓语动词为单数形式。3.through做介词，意为“穿过；穿越；穿透”。cross是动词，指（从表面）穿过、越过、渡过（可直接接宾语）。across指从这边到那边平面通过，横过through强调从内部“穿过”over越过······(指从上方跨过）。4.mind做名词，意为“头脑；心智”。minddoingsth.意为“介意做某事”，makeupone'smind下定决心5.suchas的用法suchas意为“比如；例如”，用于引出同类事物或人中的多个例子。forexample也表示“例如”，一般用以引出同类事物或人中的一个例子。练习一、单选1．MyEnglishteacherisa________ladyandsheoftencorrectsmypronunciationagainandagain.A．patient B．creative C．modest D．curious2．—Doesthefishtasteas________asitlooks?—Yes.Ican’twaittoeatit.A．well B．good C．better D．best3．—WhatdidChinesePresidentXiJinpingsayduringtheepidemic?—________ismoreimportantthanpeople’ssafetyandhealth.A．Nothing B．Everything C．Something D．Anything4．—Iwillhavetogetin________thebigwindowbecauseIleftmykeysintheroom.—Ithinkyoushouldwaitforyourparentstocomeback.A．over B．across C．below D．through5．Mr.Liasksthestudentsintheriver,becauseit’stoodangerous.A．swim B．toswim C．nottoswim D．tonotswim6．WestillknowlittleabouttheMoon________menhavelandedonit.A．if B．since C．although D．because7．Junkfoodseemsdeliciousandattractive,______,itsurelydoesharmtoourbody.A．moreover B．instead C．asaresult D．however8．_____AmericanpeopleandBritishpeoplespeakthesamelanguage,theirculturesarequitedifferent.A．Since B．If C．Although D．Because9．Hegaveus________goodadvicethat________peopledisagreed.A．sucha;afew B．such;few C．so;afew D．so;few10．—DoyouknowLiuHuifinallyenteredatopschool?—Certainly.That’sthe__________ofhishardwork.A．habit B．suggestion C．result D．decision二、根据首字母填空1.Whatalazyboy！Jacktakesabatht_____amonth.2.Exerciseish_____forthemindandthebody.3.NickoftenlooksforthingsontheI_____attheweekend.4.Noneofthemstaysupl_____toplaycomputergames.5.Theairwasf_____ofthefragrance(芳香)offlowers.6．A__allthechildrenenjoychattingonline.7．HerbrotheroftensurfstheI_____onSundays.8．Lilygoess_____withhermotherinthesupermarket.9．Weneedonemorep_____towinthegame.10．Mybrotherdidhishomeworkformoret_____twohoursyesterday.三、用所给词的适当形式填空1．Thepoorboyinthestreetaskedtheman_______(give)himsomemoney.2．Ihopetodoalotofwork_______(help)otherswhoareintrouble.3．Thestudentswon’tgotothebeachifit_______(rain)thisweekend.4．Jennywillhelpmeifshe_______(know)aboutit.5．Whoelsecanyouget_________(advise)from?6.Phoebe________(start)tolearnChineselastyear.7.Lastweekwe________(pick)manyapplesonthefarm.8.Mymother________(notdo)houseworkyesterday.9.She________TVeveryevening.Butshe________(notwatch)TVlastnight.10.---________yourfather________(go)toworkbysubwayeverydaylastyear?---Yes,hedid.四、划线部分提问1．Igototheschoollibrarytwiceaweek.(对划线部分提问)________________doyougototheschoollibrary?2．Sometimesheandhisfamilyhaveteainthekitchen.(对画线部分提问)________________________heandhisfamilyhaveteainthekithchen?3．ThisisthemostmovingstorythatIhaveeverread.(改为同义句)Ihave________read