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1、WORD格式-精品資料分享1.1Be動詞的三種形式(am,is,are)（一般現(xiàn)在時態(tài)中）Iaminguangzhounow.Myfather(He)inShanghai.Mysister(She)isinWuhan.Guangzhou(it)acity.We(LucyandI)students.Youareateacher.They(GuangzhouandWuhan)cities.練習(xí)：用am,is,are填空。1．TheU.S._______abigcountry.2．Guangzhou_______oneofthelargestprovinceinChina.3．Guangzhou
2、andShanghai_______mordencities.4．We_______inGuangzhounow.5．I_______astudentinXXschool.6．LucyandI_______teenagers.7．David_______myclassmate.8．You_______mybestfriend.9．Mydog_______mybestfriend.10．Mymotherandsister_______athome.1.2Be動詞位置。主語Be補(bǔ)語IamfromChina.Chinaisacountry.Chinaisbig.Chineseismynative
3、language.YouarefromGuangzhou.ItishotinWuhan.1主語放在句首。作主語的為：人或物。從主語看出我們在談?wù)摰氖钦l或什么。2Be動詞am,is,are放在主語的后面。3最后面的都是補(bǔ)語。以補(bǔ)語結(jié)束句子。補(bǔ)語表明主語的：屬于哪類；地點(diǎn)；對主語描述等。練習(xí)：用下面的單詞，組成正確的句子。并說明是BE動詞的哪種用法。例子：big/theU.S.A./isTheU.S.A.isbig.（對主語分類）1.is/beautiful/China__________________-WORD格式-精品資料分享1.is/Texas/abigstate___________
4、_______2.hottoday/it/is__________________3.theteacher/from/is/NewYork.__________________4.years/mybrother/is/25/old.__________________5.abigcountry/America/is__________________6.intheclassroom/are/thestudents__________________7.themap/onpage3/is__________________8.myparents/inChina/are____________
5、______9.am/I/astudent__________________1.1主語與人稱代詞。Beijingisbig.MyfriendandIareinGuangzhou.ItisintheNorth.WeareinGuangzhou.Mysisiterisastudent.MycousinsareinShanghai.Sheisveryhappy.TheyareinShanghai.Myfatherisatwork.ChinaandKoreaarecountries.Heisbusy.TheyareinAsia.Youaremyteacher.MrGaoandyouaremyte
6、achers.Youaremyteachers.1主語可以是人稱代詞。來代替人的名字，或者物。人稱代詞7個：I;we;you;he,she,it,they.三人稱單數(shù)是指:he,she,it.或者一個的人，物：myfather,adog.2名詞單數(shù)指只有一個人或物。名詞復(fù)數(shù)指兩個或者兩個以上的人或物，復(fù)數(shù)名詞以S結(jié)尾。（adog;twodogs）主語是單數(shù)時Be動詞用is,主語是復(fù)數(shù)時，用are.I后面用am.Iamastudent.Dogsareanimals.Mymotherandfatherareteachers.注意TheUnitedStates(theU.S.)雖然以S結(jié)尾，但表
7、示單數(shù)。TheUnitedStatesisabigcountry.總結(jié)：Iam,weare,youare,heis,sheis,itis,theyare.3You有兩種意思：你，你們。BE動詞都用are.到底是哪種意思，要看后面的名詞。Youareastudent.(你)Youarestudents.（你們）4當(dāng)主語是另外一個人和I時。Be動詞用are.并把另外一個人的名字放I之前，表示對別人的尊重。JohnandIar
