(完整版)人教版英语八年级下unit3讲解与练习.doc

培生学堂八年级下Unit3Couldyoupleasecleanyourroom?SectionAFew,afew,little,alittleFew几乎没有+可数名词复数Therearefewpeopleintheroom.Little几乎没有+不可数名词Therewaslittlerainallwinter.Afew少数，几个+可数名词复数Helefthishouseafewminutesago.Alittle一点，少许+不可数名词Couldyougivemealittlemilk?【例】Thegirlinpurpleisnewhere,so______peopleknowher.A.fewB.afewC.littleD.alittle2.solvevt.解答，解决Fewstudentscansolvethephysicsproblem.problem指客观存在的等待解决的“问题”，着重困难；e.g.:Thestudentsareworkingonamathproblem.question指对某事怀疑因而提出等待回答的“问题”，着重疑惑和不能断定e.g.:Thestudentsareaskingtheteachersomequestions.3.Foroneweek,shedidn’tdoanyhouseworkandneitherdidI.“neither+be动词/助动词/情态动词+主语”表示“也不”。e.g.:Hedoesn’tlikeswimmingandneitherdoI.知识扩展：neither作代词，意为“（两者）都不”e.g.:Neitherofmyparentsisathome.neither作形容词，与名词单数连用，意为“（两者）都不的”e.g.:Neitheranswerisright.neither…nor…意为“既不……也不……”e.g.:Theroomisneitherbignorbright.典型例题：Ican’tplaythepiano,and______.A.neithercanmysisterB.mysistercan’t,too.C.socan’tmysisterD.canmysister,either4.Finally,Icouldnotfindacleandishoracleanshirt.or连词意为“也不”，表示并列关系，常用于否定句，连接并列的词或短语。e.g.:Hecan’treadorwrite.表示选择关系，用于陈述句，意为“或，或者”；用于疑问句中，意为“还是”e.g.:Answeryesorno.Isyourbagredorblack?表示转折关系，意为“否则，要不然”e.g.:Hurryup,oryou’llbelate.5.MymomcameoverassoonasIsatdowninfrontoftheTV.assoonas“一……就……”,引导时间状语从句e.g.:Heleftassoonashheardthenews.【辨析】infrontof与inthefrontof区别infrontof“在……的前面”，是指在一定范围外e.g.:Maryisinfrontofthecar.inthefrontof“在……的前部”，是指在一定范围内e.g.:Cathyisinthefrontofthecar.7.passvt.传递passsb.sth.=passsth.tosb.递给某人某物e.g.:Pleasepassmeatowel.=8.lend,borrow和keep的区别lendvt.(过去式、过去分词lent)借给，借出常用短语：lendsb.sth.=lendsth.tosb.借给某人某物