七年级英语专题辅导-be动词的用法1.ppt

,七年级英语专题辅导be动词的用法,文成县巨屿镇中心学校张晓春,Hello!IamSnoopy.Iamfiveyearsold.Iamadog.,Hi,Snoopy!IJane.Ifourteenyearsold.Iastudent.Iagirl.,am,am,am,am,Doyouwanttobemyfriends?,句型解析：Iam+启示：第一人称单数()配合来用。,I,am,Youmygoodfriend.Youagoodstudent.Youbeautiful.,Thankyou!,are,are,are,Letsmakefriends!,you,are,启示：第二人称()配合使用。,句型解析：Youare+,Hemybrother,Tony.Heagoodboy.Hefunny.,is,is,Ihavetwofriends.Shemysister.ItSnoopy.,is,启示：第三人称单数()配合使用。,he或she或it,is,is,句型解析：She/He/Itis+,is,WeinClass3,Grade7.Wefriends.,are,are,句型解析：We/You/Theyare+,we/you/they,are,Theymygoodfriends.,启示：复数人称()配合使用。,are,Whatclassyouin?,are,Thismyroom.Theclockonthedresser.Thesekeysinthedrawer.Somebooksonthebookcase.,is,is,are,are,启示？,启示：单数名词后用is，复数名词后用are。,am,be动词,is,are,IsitaTVonthedesk？,No,itisnt.ItisntaTV.Itsacomputer.,be动词的疑问句,IsitaTVonthetable？,No,itisnt.ItisntaTV.Itsacomputer.,be动词的疑问句,be动词的否定句,be动词的疑问句,Heisateacher.,Isheateacher?,Theyaretwins.,be动词提句首,Aretheytwins?,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.Theyaretwins.,变否定，be动词后加not,Theyarenottwins.,Iamastudent.,练一练,Iamnotastudent.,Heisntateacher.,Theyarenttwins.,be动词的缩写,Iam=ImYouare=YoureHeis=HesSheis=Weare=Itis=Theyare=,Shes,Were,Its,Theyre,否定形式的缩写：,isnot=isntarenot=arent,amnot没有缩写形式！,1.Iagirl.amB.isC.are2.Heaboy.A.amB.isC.are3.Weboys.A.amB.isC.are4.Myfatheradoctor.A.amB.isC.are5.TomandJackboys.AamB.isC.are6.Thisadesk.A.amB.isC.are,A,B,C,B,C,B,Challenge1大家来挑战,单项选择,7.Theyinteresting.A.amB.isC.are8.Yougreat.A.amB.isC.are9.TheT-shirtwhite.A.amB.isC.are10.Iastudent.Youateacher.A.amisB.amareC.isare11.Wefriends.A.amB.isC.are12.Hemyfather.Shemymother.Theybothdoctors.A.isisareB.amisareC.isisam,A,B,C,C,C,B,1)I_astudent.2)You_adoctor.3)_shefromWenzhou?No,she.4)It_acar.5)They_cars6)_yourbrotherintheclassroom?7)_yourfriendsinBeijing?,am,are,is,Is,Is,are,Are,用am,is,are,isnt,arent填空,isnt,Challenge2大家来挑战,8)What_hername?9)These_buses.10)Those_oranges.Theytomatoes.11)Where_hermother?sheinthekitchen?12)Howold_yoursister?13)_youinClassOne?,is,are,is,arent,Are,is,用am,is,are,isnt,arent填空,are,Is,Challenge2大家来挑战,14.I_aboy._youaboy?No,I_not.15.That_myredskirt.ItsSarahs.16.Thejeansonthedesk.Theyreonthebed.17.Here_ascarfforyou.18.Here_somesweatersforyou.19.Themanwithbigeyes_ateacher.20.Thispairofshoes_forYangLing.,isnt,arent,are,is,is,is,am,Are,am,用am,is,are,isnt,arent填空,Challenge2大家来挑战,请用be动词的适当形式填空,I_agirl.Myname_Mary.I_inClass2,Grade7.I_12yearsold.Here_myfamilyphoto.Look!These_myparentsandthose_mygrandparents.Thisboy_mybrother.He_15yearsoldnow.That_mycat,Mimi.It_verylovely（可爱）.,am,am,am,is,is,is,is,is,are,are,is,Challenge3大家来挑