Be动词与人称代词的具体搭配

Be动词与人称代词的具体搭配（1）am第一人称I+am(注意：“I”无论何时都要大写，不管位于句首还是句中)（2）are第二人称you+are;一人称复数we+are；三人称复数they+are其他复数名词+are（3）is第三人称he(男)+is;she(女)+is;it(不是人)+is;其他单数名词+is2、肯定、否定、疑问（等于号后是简写）肯定否定——be动词后加not一般疑问——be动词移到主语前一般疑问否定一般疑问回答肯定和否定Iam…=I’m….Iamnot…=I’mnot...AmI…?AmnotI…?Yes,I’m.No,I’mnot.Youare…=you’re…Youarenot…=Youaren’t…Areyou…?Arenotyou...?=Aren’tyou…?Yes,youare.No,youarenot.She\He\Itis…=She\He\Itisnot…=She\He\Itisn’t…Isshe\he\it…?Isnotshe\he\it…?=Isn’tshe\he\it…?Yes,she\he\Itis.No,she\he\Itisnot.Weare=We’reWearenot…=Wearen’t…Arewe…?Arenotwe…?=Aren’twe…?Yes,weare.No,wearenot.Theyare=They’reTheyarenot…=Theyaren’tArethey…?Arenotthey…?=Aren’tthey…?Yes,theyare.No,theyarenot.例：Iam(not)fromLondon.Myeyesare(not)small.Myhairis(not)long.AmIaChniese?回答：肯定：Yes,youare.否定：No,youaren’t.Isthecatfat?回答：肯定：Yes,itis.否定：No,itisn’t.注意：在一般疑问回答中，肯定回答除I’m不可简写,否定回答均可简写。另：特殊疑问句中：Where\How\Who\What\Why+be动词+人称代词或名词？例：Whatisyourname?MynameisLili.Whereareyou?I’mintheclassroom.二、Be动词专项练习题（一．）用be动词适当的词填空。1.I________fromAustralia.2.She_______anEnglishstudent.3.MikeandTom_________myfriends.4.Myparents_______verybusyeveryday.6.I______anEnglishteachernow.7.Where_________youfrom?10.Thelight_________green.11.Myname_________LiLei.I_________twelve.12._______theyyournewfriends?13.I______aboy.______youaboy?No,I_____not.14.Thegirl______Jack'ssister.15.Thedog_______tallandfat.16.______yourbrotherintheclassroomyesterday?17.Where_____yourmother?She______athome.18.Whosedress______this?19.That______myredskirt.20.Who______I?21.Sometea______intheglass.22.Jhon______busylastweekend..23.Mysister'sname______Nancy.24.This______notWangFang'spencil.25.______DavidandHelenfromEngland?26.We____friends.27.She___ateacher.28.I___agirl.29.Manyants____inmyhouse.30.Hismother____fat.（二.）写出下列词适当形式:1.Iam(缩略形式)______2.is(复数)______3.weare(缩略形式)______4.arenot(缩略形式)______5.isnot(缩略形式)______6.is/am(过去式形式)______7.she's(完整形式)______8.it's(完整形式)______9.they're(完整形式)______10.are(过去式形式)______（三.）将下列句子变成否定句和一般疑问句1.Hisbrotherisateacher.否定句:______________________________一般疑问句:__________________________2.Theyarehisparents.否定句:______________________________一般疑问句:___________________________3.Iwasbusylastweekend.否定句:_______________________________一般疑问句:___________________________4.Lucyisgongtothebookstoretomorrow..否定句:______________________________一般疑问句:__________________________­­­5.IamanEnglishteacher.否定句:_______________________________一般疑问句:___________________________6.Theywerebusyyesterday.否定句:_______________________________一般疑问句:___________________________7.Iamgoingtovisitmygrandparentsthisweekend.否定句:_______________________________一般疑问句:___________________________8.Youwerehappyyesterday.否定句:_______________________________一般疑问句:___________________________9.Wearetwins.否定句:_______________________________一般疑问句:_______________________________10.Mikewastiredlastweekend.否定句:_____________________________一般疑问句:_________________