七年级英语be动词的用法.ppt

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1、七年级英语七年级英语bebe动词的用法动词的用法Hello!IamSnoopy.Iamfiveyearsold.Iamadog.Hi,Snoopy!ICindy.Itenyearsold.Iastudent.Iagirl.amamamam句型解析：句型解析：Iam+启示：启示：第一人称单数第一人称单数()配合配合 来来用。用。IamYoumygoodfriend.Youagoodstudent.Youhappy.Thanks!areareareyouare启示：启示：第二人称第二人称()配合配合 使用。使用。句型解析：句型解析：You are+Hemybrother,Dale.Heagoodb

2、oy.Hefine.isisIhavetwofriends.Shemysister.ItSnoopy.is启示：启示：第三人称单数第三人称单数()()配合配合 使用。使用。he或或she或或itisis句型解析：句型解析：She/He/It is+isWeinClass3,Grade7.Wefriends.areare句型解析：句型解析：We/You/They are+we/you/theyareTheymygoodfriends.启示：复数启示：复数人称人称 ()()配合配合 使用。使用。areWhatclassyouin?areThismyroom.Theclockonthedresser

3、.Thesekeysinthedrawer.Somebooksonthebookcase.isisareare启示？启示？启示：单数名词后用启示：单数名词后用isis，复数名词后用，复数名词后用areare。amisareIsitaTVonthedesk？No,itisnt.ItisntaTV.Itsacomputer.bebe动词动词的疑问句的疑问句IsitaTVonthetable？No,itisnt.ItisntaTV.Itsacomputer.bebe动词动词的疑问句的疑问句bebe动词动词的否定句的否定句bebe动词动词的疑问句的疑问句Heisateacher.Isheateache

4、r?Theyaresisters.be动词提句首动词提句首Aretheysisters?Iamagoodstudent.练一练练一练AmIagoodstudent?be动词提句首动词提句首变疑问，变疑问，be动词提句首动词提句首bebe动词动词的否定句的否定句1.Heisateacher.Heisnotateacher.2.Theyarebrothers.变否定，变否定，be动词后加动词后加notTheyarenotbrothers.Iamastudent.练一练练一练Iamnotastudent.Heisntateacher.Theyarentbrothers.bebe动词动词的缩写的缩写I

5、am=ImYouare=YoureHeis=HesSheis=Weare=Itis=Theyare=ShesWereItsTheyre否定形式的缩写：否定形式的缩写：isnot=isntarenot=arentam not没有缩写形式！没有缩写形式！1.Iagirl.A.amB.isC.are2.Heaboy.A.amB.isC.are3.Weboys.A.amB.isC.are4.Myfatheradoctor.A.amB.isC.are5.TomandJackboys.AamB.isC.are6.Thisaphoto.A.amB.isC.areABCBCB单项选择单项选择7.Theygoo

6、dfriends.A.amB.isC.are8.Youfine.A.amB.isC.are9.Thejacketwhite.A.amB.isC.are10.Iateacher.Youateacher.A.amisB.amareC.isare11.Wefriends.A.amB.isC.are12.Hemyfather.Shemymother.Theybothteachers.A.isisareB.amisareC.isisamA AB BC CC CC CB B1)I_aboy.2)You_ateacher.3)_shefromWenchuan?No,she.4)It_aruler.5)The

7、y_rulers6)_yourbrotherintheclassroom?7)_yourfriendsinBeijing?amareisIsIsareAre用用am,is,are,isnt,arent填空填空isnt8)What_hername?9)These_keys.10)Those_oranges.Theyapples.11)Where_hermother?sheinroom?12)Howold_yoursister?13)_youinClassOne?isareisarentAreis用用am,is,are,isnt,arent填空填空areIs14.I_aboy._youaboy?N

8、o,I_not.15.That_myredphone.ItsSarahs.16.Thebooksonthebag.Theyreonthebed.17.Here_ascarfforyou.18.Here_somepensforyou.19.Themanwithbigeyes_ateacher.20.Thispairofshoes_forYangLing.isntarentareisisisamAream用用am,is,are,isnt,arent填空填空请用be动词的适当形式填空 I _ a girl.My name _ Mary.I _ in Class 1,Grade 7.I _ 12 ye

9、ars old.Here _ my family photo.Look!These _ my parents and those _ my grandparents.This boy _ my brother.He _ 15 years old now.That _ my cat,Mimi.It _ very lovely（可爱）.amamamisisisisisareareisSummary（总结）（总结）be动词适用主语否定句一般疑问句am第一人称第一人称IIamnot.AmI.？/Areyou.is第三人称第三人称he/she/it He/she/itisnt.Ishe/she/it.单

10、数名词.is.Is.？are第二人称和复数第二人称和复数人称人称we/you/theyWe/You/Theyare.Arewe/you/they.复数名词.are.Are.？be动词儿歌动词儿歌 我(I)用 ,你(you)用 ;连着他(he)、她(she)、它(it);单数用 ,复数用 。若变否，请把 加；若变疑，请把 。amareisareisnotbe放第一Be动词用法口诀动词用法口诀:nI 用用 am nYou 用用are nis 连着他连着他,她她,它它(he is ,she is ,it is )单数用单数用isn复数一律都用复数一律都用 are=hes=shes=itsn1.You

11、 are a boy.n Are you a boy?n2.It is a green ruler.nIs it a green ruler?n3.Im a good student.nAre you a good student?n4.My pen is red.nIs your pen red?n5.This is my key.nIs this your key?n6.Its an English map.nIs it an English map?一般疑问句一般疑问句:若变疑，请把be放第一将将am,is,are提到句首提到句首第一个字母大写第一个字母大写,句号变问号句号变问号Iam.

12、Areyou?IamGuoDegang.AreyouGuoDegang?Mypenisred.Isyourpenred?7.Myjacketisblackandwhite.vIsyourjacketblackandwhite?v8.HisnameisJimGreenvIshisnameJimGreen?v9.Hesanewstudent.vIsheanewstudent?v10.MyfamilynameisWang.vIsyourfamilynameWang?v11.Thatshercomputer.vIsthathercomputer?1.Thisis_.(一块橡皮一块橡皮)2.The_in

13、thebackpack.这三本书在背包里这三本书在背包里.3._my_.这不是我的笔。这不是我的笔。4._the_?_,_.这是男孩的铅笔吗这是男孩的铅笔吗?是的是的.an eraserthree books areThis isntpen Is this boys pencil Yes it is5._English_.那不是一本英语字典那不是一本英语字典.6.Thisismyeraser.(疑问句疑问句)_eraser.Yes,_.7.Thatshisbackpack.(否定句否定句)That_hisbackpack.That_hisbackpack.That is not an dict

14、ionaryIs this anit isis notisnt9.Isthatyourdictionary?否定回答否定回答_,_.肯定回答肯定回答_,_.10.Thatsmypencilbox.(变疑问句变疑问句,否否定回答定回答)_pencilbox?_,_.11.Thatsaneraser.对划线部分提问对划线部分提问_?12.IshisnameJim?No,_.13.Isshefive?Yes,_.No,it isntYes,it isIs that yourNo,it isntWhats thatitisntshe isyou你you你们he他she她it它they她们，他们，它们单

15、单数数复复数数第一人称 第二人称第三人称 第一人称第二人称第三人称 人称人称人称人称代词代词BeBe动词动词动词动词汉语汉语形容词性形容词性物主代词物主代词名词性名词性物主代词物主代词Iyoushe汉语汉语heitweyouthey代词代词amareisisisarearearemyyourher hisyourmineyours hers his我的我的你的，你的，你们的你们的她的她的他的他的我是我是你是你是,你们是你们是她是她是他是他是它是它是我们是我们是它们是它们是你是你是,你们是你们是1.What is _(她的她的)English name？2._(我的我的)father is a

16、doctor.3.What is _(你们的你们的)last name?4._(我我)have a good day._(它它)is UFO.5._(她们她们)are good friends.6._(他们的他们的)photos are black.herMyyourIItTheyTheir1.This is（my/I）mother.2.2.Nice to meet（your/you）.3.3.（He/His）name is Mark.4.4.Whats（she/her）name?5.5.Excuse（me/my/I）.6.Are（your/you）Miss Li?7.（I/My）am Ben.8.（She/Her）is my sister.9.Fine,thank（your/you）.10.How old is（he/his）小试牛刀小试牛刀用所给代词的正确形式填空用所给代词的正确形式填空。1.Theseare_(he)brothers.2.Thatis_(she)sister.3.Alanis_(I)sister.4.Tom,thisis_(me)cousin,Alice.5.Now_(her)isinLuzhou.6.(it)_ are_(I)fathersCD.myhermymysheThey his结束结束