第3讲Units1～4夯基础·绩优一、易混词汇过关1.job和work(1)job作“工作”讲时,是可数名词。如:Sheislookingforanewjob.(2)work指一般的工作,是不可数名词。如:Shestartedworkwhenshewas19.(3)work,homework,housework均是不可数名词;但是work当“作品”讲时,为可数名词。如:Thisisagreatwork.及时巩固1.(1)Wehaveforyou. (A)A.ajobB.aworkC.jobD.works(2)Thereisn’talotofnow. (A)A.workB.worksC.jobD.towork(3)It’sapitythatonlysixpiecesofmusicalofAbingremained. (B)A.workB.worksC.jobsD.towork2.neither...nor...,either...or...,both...and...和notonly...butalso...(1)neither...nor...非……亦非……;既不……也不……(两者的完全否定)如:NeithermyfriendsnorIlikethiskindofmovies.我的朋友们和我都不喜欢这种类型的电影。(2)either...or...要么……要么……如:EithersheorIamright.她和我必有一个人对。(3)both...and...……和……都如:BothsheandIareright.她和我都对。(4)notonly...butalso...不仅……而且……如:NotonlymyfatherbutalsomymotherlikesBeijingOpera.不仅我爸爸,还有我妈妈也喜欢京剧。注意neither...nor...,either...or...,notonly...butalso...的谓语动词要与离它最近的主语保持一致。及时巩固2.(1)WeChat(微信)isverypopular.theyoungtheoldaregettinginterestedinit. (C)A.Neither;norB.Either;orC.Notonly;butalsoD.Between;and(2)—CanIcometodayortomorrow?—isOK.I’mbusytodayandtomorrow. (B)A.EitherB.NeitherC.EachD.None(3)Lucyyoucan’tgototheparty.Oneofyouhastostayathometolookafteryourgrandma. (B)A.Neither;norB.Either;orC.Notonly;butalsoD.Both;and(4)—LiBin,pleaseturndownthemusic;MomDadarereadingthenewspapers.—Sorry,I’lldoitrightaway. (C)A.neither;norB.either;orC.both;andD.notonly;butalso(5)Icanswimskate.I’mgoingtohavesometrainingnextyear. (B)A.either;orB.neither;norC.both;andD.notonly;butalso3.sometimes,sometimes,sometime和sometime(1)sometimes表频率,意为“有时候”,常用于一般现在时或一般过去时。如:Iusuallydrivemycartowork,butsometimesItakethesubway.(2)sometimes表次数,意为“几次,几倍”。如:Iwentswimmingsometimeslastmonth.(3)sometime表时间点,意为“在不确定的某时”,往往用于将来时或过去时。如:Maybewe’llmeetagainsometime.(4)sometime表时间段,意为“一段时间”,常与for连用。如:Wewillstaythereforsometime.及时巩固3.(1)Amanwaskilledlastnightinthepark. (C)A.sometimesB.sometimesC.sometimeD.sometime(2)—HowlongwillyoustayinBeijing?—Iamnotsure,maybe. (D)A.sometimesB.sometimesC.sometim