Be動詞與人稱代詞的具體搭配

1、（1）am第一人稱l+am（注意："I”無論何時都要大寫，不管位于句首還是句中）（2）are第二人稱you+are;人稱復數(shù)we+are；三人稱復數(shù)they+are其他復數(shù)名詞+are（3）is第三人稱he（男）+is;she（女）+is;it（不是人）+is;其他單數(shù)名詞+is2、肯定、否定、疑問（等于號后是簡寫）rK冃疋否疋be動詞后加not一般疑冋be動詞移到主語前一般疑問否定一般疑問回答肯定和否定am=I'm.Iamnot=1'mnot.Am1？AmnotI？Yes,I'm.No,I'mnot.Youare=you'reYouareno

2、t=Youaren'tAreyou？Arenotyou.?=Aren'tyou？Yes,youare.No,youarenot.SheHelts=Itisnot=SheHeItsn'tit？Isnotit?=Isn'tit？Yes,sheheItis.No,sheheItisnot.Weare=WereWearenot=Wearen'tArewe？Arenotwe？=Aren'twe？Yes,weare.No,wearenot.Theyare=They'reTheyarenot=Theyaren'tArethey？Arenotth

3、ey？=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：在一般疑問回答中，肯定回答除I'm不可簡寫，否定回答均可簡寫。另：特殊疑問句中：WhereHowWhoWhatWhy+be動詞+人稱代詞或名詞例:Whatisyourname?Mynamei

4、sLili.Whereareyou?I'mintheclassroom.二、Be動詞專項練習題（一.）用be動詞適當?shù)脑~填空。1. IfromAustralia.2. SheanEnglishstudent.andTommyfriends.4.Myparentsverybusyeveryday.anEnglishteachernow.youfrom?LiLei.Itwelve.yournewfriends?13. Iaboy.youaboy?No,Inot.14. ThegirlJack'ssister.15. Thedogtallandfat.1

5、6. yourbrotherintheclassroomyesterday?17. Whereyourmother?Sheathome.18. Whosedressthis?myredskirt.I?21.Someteaintheglass.busylastweekend.23. Mysister'snameNancy.24. ThisnotWangFang'spencil.25. DavidandHelenfromEngland?26. Wefriends.27. Sheateacher.28. I_agirl.29. Manyantsinmyhouse.motherfat.

6、（二.）寫出下列詞適當形式：am（縮略形式）（復數(shù)）are（縮略形式）not（縮略形式）not（縮略形式）am（過去式形式）'s（完整形式）'s（完整形式）'re（完整形式）（過去式形式）（三.）將下列句子變成否定句和一般疑問句brotherisateacher.否定句:一般疑問句：arehisparents.否定句：一般疑問句：wasbusylastweekend.否定句:一般疑問句：isgongtothebookstoretomorrow.否定句：一般疑問句：-amanEnglishteacher.否定句:一般疑問句：werebusyyesterday.否定句：一般疑問句：amgoingtovisitmygrandparentsthis