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Unit4GrammarFindingyourwayLook!Hereis____panda.______pandaiseatingbambooaTheababypandaagiantpandaWhatdoesitlooklike?Itlookslikeawhitemouse.Itlookslikeabear,butwithblackandwhitefur.CompleteMillieandDaniel’sconversationwitha,anorthe.Millie:Let’sgotothePandaHousefirst.Daniel:Hereweare.Icansee(1)pandathere.It’slyingonthegrass.Millie:Howcute!Ireallylovepandas.Look!There’s(2)_______babypanda.It’ssosmall.Daniel:Yes.(3)babypandadoesn’tlooklikeitsmother.Millie:Nowlet’sgotoseesomelions.Daniel:Are(4)lionsin(5)openarea?Millie:No,theyaren’t.They’rein(6)verybigcage.Daniel:Isee.(Halfanhourlater)Daniel:Millie,here’s(7)bridge.Whatcanyouseeacrossit?Millie:Oh,(8)elephantisstandingoverthere.Daniel:Let’sgoacross(9)bridgeandsee(10)elephant.aaThetheanaaanthetheLook!Hereis_____elephant.______elephantisontheboat.anThe不定冠词a、an1、泛指某一类人或事物中的一个或一类。如：Anelephantismuchheavierthanahorse.Hisfatherisataxidriver.2、用于序数词前，表示“又一，再一”。Ihavereadthebookstwice,butIwanttoreadathirdtime.3、a/an的区别a用在辅音音素开头的单数可数名词或字母前，an用在元音音素开头的单数可数名词或字母前。特殊词：ausualboy;ausefulbook;auniversity;aone–legdoganhonestboy;anhour;anhonoran“a,e,i,o,f,h,l,m,n,r,s,x”Exercise1.Ihave___apple.Hehas___orange.2.Thisis___egg.3.Jimis___honestboyandheis___universitystudent.4.Doyouhave___computer?5.Thereis___carinfrontofthehouse.6.Englishis___usefullanguage.7.Heis___unhappyboy.8.Myfatherwillcomebackin__hour.9.Thereis___beautifulflower.10.Thereis___“u”and__“s”intheword“use”11.Pleasetake___seatandhave___restananananaaaaananaaanaa定冠词the的用法1.第二次提到Thisisanapple.Theappleismine.2.特指Theboyinredismybrother.3.用在独一无二的名词前thesun太阳/themoon月亮/theearth地球4.用在最高级前theyoungest/themostbeautiful5.用在序数词前thefirst/thesecond/thethird/thefourth6.用在西洋乐器前playthepiano/theguitar7.The+姓的复数表示一家人TheSmiths/theGreenssmith一家/格林一家8.用在方位名词前或习惯用法inthesouth/ontheright/intheday/intheend1.____earthgoesround____sun.2.Jimis___tallestand___mostinteresting3.___manoverthereismyteacher.4.Thereis____orangeonthetable.___orangeismine.5.Iliveon____twelfthfloor.6.____GreatWallis____oldestbuilding.7.Ihave___aunt.___auntis____doctor.8.Inthisexam,heis___second.9.Jimis___boy.Heis___Americanboy.10.___YellowRiverisoneof___longestrivers.11.Beijingisin___northofChinaThethethetheTheanThetheThetheanTheatheaanThethethe零冠词（不用冠词）1、在专有名词（国名，城市名，人名,路名）前不用冠词。Beijingisabeautifulcity.2、表泛指的不可数名词或名词复数前不用冠词。Snowiswhiteandbeautiful3、在球类运动，棋类和学科名词前不用冠词。Mrzhanglikesplayingfootballandchess.4、在季节，月份，星期，节日和三餐饭前不用冠词。TodayisChildren’sDay.Allthestudentshavelunchatschool.但中国的传统节日前一般加“the”TheMid-AutumnDay中秋节TheSpringFestival春节5、在称呼语或表示头衔的职位名词前不用冠词。MrWangisfromAustralia6、名词前有“this,that,those,these,my,your,some”等词修饰时不用冠词。ThisismyChinesebook.1.Thisis___orange,____orangeisorange2.Englishis__usefullanguage.3.Mybrotheris___usualboybut___honestboy.4.Heisholding___umbrella.5.__maninredishisfather.He’sat__dinner6.Whois___strongestand___mostfriendly?7.___girloverthereis___universitystudent.8.Ihave___cat.__cat’snameisMimi.9.Mondayis__seconddayofaweek.10__sunisbiggerthan__moon11.Ilikeplaying__basketballand___piano.12.Hewasbornin___May.13.Isaw___oldmanpassbyand___oldmanlookedsad.antheaaananThe/thetheTheaaThetheThethe/the/anthe冠词不定冠词（a/an)定冠词(the)辅音音素之前元音音素之前方位介词Thestarsare___thebox.in在……里面、内部在……表面Theballisthetable.onThetelephoneis____thecupboard.on强调与物体表面接触Theballisthetable.under在……下面强调垂直之下infrontofThechairistheTVset.在……前面Theballisthetable.behind在……后面Thechairis________thecupboard.behind在……后面Thesnowmanisthecomputertheclock.betweenand在两者之间Thefrogis__________thedog.infrontofThefrogis_______thedogthecat.betweenandThetreeis______theshelf.Thesnowmanistheshelf.Thetoyplaneis______theshelf.abovebeside/nexttoon在……旁边在……上面••7.under在……下面•8.above在……上面•9.below在……下面•10.between在两者之间LookatthepictureaboveandcompleteSandy’sdescriptionwiththecorrectprepositionsofplace.There’sabeautifullakeinthepark.Look!TwoBoysarerowingaboat(1)_____thelake.(2)_______thelakethere’safootballfield.Someboysareplayingfootball(3)____it.(4)___________thefootballfield,therearetwotrees.Ontheleft,abirdissinging(5)_____onetree.Ontheright,twoboysaresitting(6)______theothertree.(7)________thetwotrees,threegirlsarechatting(8)_____thebench.onNexttoonInfrontofinunderBetweenonSummary•1.in在……里面•2.on在……表面•3.beside/nextto在……旁边•4.behind在……后面•5.infrontof在……前面•6.over在…….上面•7.under在……下面•8.above在……上面•9.below在……下面•10.between在两者之间