七年级英语be动词的用法

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1、七年级英语专题辅导be动词的用法易思教育Hello!IamSnoopy.Iamfiveyearsold.Iamadog.Hi,Snoopy!ICindy.Itenyearsold.Iastudent.Iagirl.amamamamDoyouwanttobemyfriends?句型解析：Iam+…启示：第一人称单数()配合来用。IamYoumygoodfriend.Youagoodstudent.Youhappy.Thanks!areareareLet'smakefriends!youare启示：第二人称()配合使用。句型解析：Youar

2、e+…Hemybrother,Dale.Heagoodboy.Hefine.isisIhavetwofriends.Shemysister.ItSnoopy.is启示：第三人称单数()配合使用。he或she或itisis句型解析：She/He/Itis+…isWeinClass3,Grade7.Wefriends.areare句型解析：We/You/Theyare+…we/you/theyareTheymygoodfriends.启示：复数人称()配合使用。areWhatclassyouin?areThismyroom.Theclock

3、onthedresser.Thesekeysinthedrawer.Somebooksonthebookcase.isisareare启示？启示：单数名词后用is，复数名词后用are。ambe动词isareIsitaTVonthedesk？No,itisn’t.Itisn’taTV.It’sacomputer.be动词的疑问句IsitaTVonthetable？No,itisn’t.Itisn’taTV.It’sacomputer.be动词的疑问句be动词的否定句be动词的疑问句Heisateacher.Isheateacher?The

4、yaresisters.be动词提句首Aretheysisters?Iamagoodstudent.练一练AmIagoodstudent?be动词提句首变疑问，be动词提句首be动词的否定句1.Heisateacher.Heisnotateacher.2.Theyarebrothers.变否定，be动词后加notTheyarenotbrothers.Iamastudent.练一练Iamnotastudent.Heisn’tateacher.Theyaren’tbrothers.be动词的缩写Iam=I’mYouare=You’reHei

5、s=He’sSheis=Weare=Itis=Theyare=She’sWe’reIt’sThey’re否定形式的缩写：isnot=isn’tarenot=aren’tamnot没有缩写形式！1.Iagirl.am  B.is C.are2.Heaboy.A.am  B.is C.are3.Weboys.A.am  B.is C.are4.Myfatheradoctor.A.am  B.is C.are5.TomandJackboys.A．am B.is C.are6.Thisaphoto.A.am   B.is C.areABCBCB

6、Challenge1大家来挑战单项选择7.Theygoodfriends.A.am   B.is C.are8.Youfine.A.am B.is C.are9.Thejacketwhite.A.am B.is C.are10.Iateacher. Youateacher.A.am is B.am are  C.is  are11.Wefriends.A.am B.is C.are12.Hemyfather. Shemymother. Theybothteachers.A.isisare  B.amisare  C.isisamABCC

7、CB1) I  _____  a boy.2)You ____ a teacher.3)____she fromWenchuan?No,she.4)It_____ a ruler.5)They ____ rulers6)____ your brother in the classroom?7)_____your friends in Beijing?amareisIsIsareAre用am,is,are,isn’t,aren’t填空isn’tChallenge2大家来挑战8)What ____her name?9)These ____

8、_ keys.10)Those _____oranges.Theyapples.11)Where ___her mother?sheinroom?12)How old _____your sister?13