译林版英语七年级下册Unit4-Grammar

Unit4GrammarA&BUsinga,anandthePrepositionsofplaceItis________.Thepandaiseatingbamboo.apandababypandaThebabypandadoesn’tlooklikeitsmother.Itis________.ThemonkeyiseatinganappleamonkeyTheappleisred.Findthedifferencesbetweenaandanapandaamonkeyanapple结论：a用于辅音音素开头的词前，an用于元音音素开头的词前。牛刀小试：用a或an填空___lion___bird___orange___“L”___giraffe___oldman___“u”___umbrella___interestingbook___houraaanananananaa____officeworkeran注意：an是放于元音音素前，而不是元音字母前。anItisapanda.Thepandaiseatingbamboos.Itisamonkey.Themonkeyiseatinganapple.Itisanapple.Theappleisred.Readanddiscussingroupshowtouse“a”and“the”结论：当我们首次提到某人或某物时，在前面用不定冠词a/an。当我们再次提到某人或某物时，我们在前面加定冠词“the”。用a/an或the完成下列句子1.Oncetherelived___oldman.___oldmanhad3sons.2.--Isthere___librarynearhere?--Yes.____libraryisjustnexttothepostoffice.3.Thereis____parknearmyhome._____parkisverybig.4.Thereis_____cinemainGreenStreet.I’llwatch____filmin____cinema.aaaaanTheTheThetheFuninthezooMillie:Let’sgotothePandaHousefirst.Daniel:Hereweare.Icansee______pandathere.It’slyingonthegrass.Millie:Howcute!Ireallylovepandas.Look!There’s______babypanda.It’ssosmall.Daniel:Yes.______babypandadoesn’tlooklikeitsmother.Millie:Nowlet’sgotoseesomelions.Daniel:Are______lionsin______openarea?Millie:No,theyaren’t.They’rein______verybigcage.Daniel:Isee.aThetheanaaDaniel:Millie,here’s______bridge.Whatcanyouseeacrossit?Millie:Oh,_______elephantisstandingoverthere.Daniel:Let’sgoacross_______bridgeandsee_______elephant.aAnthetheHavearestThepandaisinatree.Thepandaisbesidethewoodenhouse.Thebabypandaisinfrontofhismother.Thestarsare___thebox.in在……里面、内部在……表面Theballisthetable.onTheballis_______thetable.over在……正上方Theballis________thetable.above在……上方（斜）Thetelephoneis____thecupboard.on强调与物体表面接触Theballisthetable.under在……下面强调垂直之下Theballis____________thetable.below强调在……下方infrontofThechairistheTVset.在……前面Theballisthetable.behind在…后面Thesnowmanisthecomputertheclock.betweenand在两者之间Thefrogis__________thedog.infrontofThefrogis_______thedogthecat.betweenandThetreeis______theshelf.Thesnowmanistheshelf.Thetoyplaneis______theshelf.abovebeside/nexttoon在……旁边oninbehindunderabovenexttobelowinsideoutsideover↖↖besideontheleftontherightinfrontof↘Pleaseusetheprepositionsofplaceasmanyasyoucantodescribeyourseatsintheclassroom.用方位介词说说你在班中的位置Themanis______thetree.Thehillsare______theforest.Thebirdsare______thetree.Thechairis______thebasketandthetable.用适当的方位介词填空underbehindinbetweenlookattheparkonpage48,completethedescriptionwiththecorrectprepositionsofplaceKeys:1.on2.Beside/Nextto3.on4.Infrontof5.in6.under7.Between8.onChoosethebestanswer.1.—What______excitingsportsshow!—Yeah,Ilovethisgame.(2011郴州)A.aB.theC.an2.—Who’s______boyinred,doyouknow?—Oh.He’s______friendofTom.(2011湖北十堰)A.the,aB.an,theC.a,theD.the,anCAFillintheblankswithproperprepositions1.Helensitsinfrontofme.Isitb______her.2.______thehouseitiswarm;_______ofthehouseitiscold.3.Thenumbertwois______oneandthree.4.Herysits_____________hisfriendTim.Theyshareadesk.ehindInsideOutsidebetweenbeside/nexttosummary1.a和an的不同2.不定冠词a/an和定冠词the的用法3.定冠词the的其他用法4.如何使用方位介词