七年级英语专题辅导-be动词的用法.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!I am Snoopy.I am five years old.I am a dog.,Hi,Snoopy!I Jane.I fourteen years old.I a student.I a girl.,am,am,am,am,Do you want to be my friends?,句型解析：I am+启示：第一人称单数()配合 来用。,I,am,You my good friend.You a good student.You beautiful.,Thank you!,are,are,are,Lets make friends!,you,are,启示：第二人称()配合 使用。,句型解析：You are+,He my brother,Tony.He a good boy.He funny.,is,is,I have two friends.She my sister.It Snoopy.,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/It is+,is,We in Class3,Grade 7.We friends.,are,are,句型解析：We/You/They are+,we/you/they,are,They my good friends.,启示：复数人称()配合 使用。,are,What class you in?,are,This my room.The clock on the dresser.These keys in the drawer.Some books on the bookcase.,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,Is it a TV on the desk？,No,it isnt.It isnt a TV.Its a computer.,be动词的疑问句,Is it a TV on the table？,No,it isnt.It isnt a TV.Its a computer.,be动词的疑问句,be动词的否定句,be动词的疑问句,He is a teacher.,Is he a teacher?,They are twins.,be动词提句首,Are they twins?,I am a good student.,练一练,Am I a good student?,be动词提句首,变疑问，be动词提句首,be动词的否定句,1.He is a teacher.,He is not a teacher.,2.They are twins.,变否定，be动词后加not,They are not twins.,I am a student.,练一练,I am not a student.,He isnt a teacher.,They arent twins.,be动词的缩写,I am=Im You are=Youre He is=Hes She is=We are=It is=They are=,Shes,Were,Its,Theyre,否定形式的缩写：,is not=isnt are not=arent,am not没有缩写形式！,1.I a girl.am B.is C.are2.He a boy.A.am B.is C.are3.We boys.A.am B.is C.are4.My father a doctor.A.am B.is C.are5.Tom and Jack boys.A am B.is C.are6.This a desk.A.am B.is C.are,A,B,C,B,C,B,Challenge1 大家来挑战,单项选择,7.They interesting.A.am B.is C.are8.You great.A.am B.is C.are9.The T-shirt white.A.am B.is C.are10.I a student.You a teacher.A.am is B.am are C.is are11.We friends.A.am B.is C.are12.He my father.She my mother.They both doctors.A.is is are B.am is are C.is is am,A,B,C,C,C,B,1)I_astudent.2)You_adoctor.3)_shefromWenzhou?No,she.4)It_acar.5)They_cars 6)_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.They tomatoes.11)Where_hermother?she in the kitchen?12)Howold_yoursister?13)_youin Class One?,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.Its Sarahs.16.Thejeans onthedesk.Theyre on the bed.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 _ a girl.My name _ Mary.I _ in Class 2,Grade 7.I _ 12 years 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）.,am,am,am,is,is,is,is,is,are,are,is,Challenge3 大家来挑战,Summary（总结）,be动词用法歌,我(I)用,你(you)用;跟着他(he)、她(she)、它(it);单数用,复数要用。肯定变否定，请把 加；若要变疑问，。疑问否定任你变，句首 莫迟疑。,am,are,is,are,is,not,尽管往前拉,大写,Goodbye!,
