_Unit3 SectionA 1a-1c 课件 人教版英语七年级上册.ppt

Unit 3 Is this your pencil?,Section A Period 1(1a-1c),Unit 3,dictionary,pen,eraser,ruler, Whats this in English? Its a/an ,book,pencil box,pencil,schoolbag,Presentation,1. pencil _2. pen _3. books _4. eraser _5. ruler _6. pencil box _7. schoolbag _8. dictionary _,e,g,b,h,c,f,a,d,1a,Match the words with the things in the picture.,Compare and find(比较并发现)：,这是他的英语书。This is his English book.这是他的英语书吗？Is this his English book?那是她的字典。That is her dictionary.那是她的字典吗？Is that her dictionary?,Is this a pencil box?,Yes, it is.,Is that an eraser?,No, it isnt. Its a book.,This is a pencil box .,That is an eraser .,-Is this a pencil ?,-Yes, it is. / No, it isnt.,This is a pencil.,This is my pencil.,-Is this your pencil?,-Yes,it is. / No, it isnt.,-Is that a ruler?,That is a ruler.,-Yes, it is.,/ No, it isnt.,That is my ruler.,-Is that your ruler?,-Yes, it is.,-No, it isnt.,pen,eraser,ruler,pencil box,pencil,schoolbag,Is this/that a/an _?Yes, it is. / No, it isnt.,Conversation 1:,Is this your pencil ?,Yes, it is.Its my pencil.,Practice,book,pen,dictionary,eraser,=mine,Conversation 2:,Is that your schoolbag?,No, it isnt .Its his schoolbag.,Practice,ruler,pencil box,English book,eraser,=his,These are my pencils.,This is my pencil.,Is this your pencil? Yes, it is. No, it isnt.,Are these your pencils? Yes , they are. No, they arent.,Those are my erasers.,That is my eraser.,Is that your eraser? -Yes, it is. / No, it isnt.,Are those your erasers? -Yes, they are. / No, they arent.,A: Are these your pencil boxes?,B: Yes, they are. No. they arent. Theyre her pencil boxes.,Conversation 3:,=hers,Are those your books?,No, they arent. Theyre her books.,Yes, they are. They are my books.,Conversation 4:,=hers,=mine,my、your、his、her 形容词性物主代词起形容词的作用，用在名词前,名词性物主代词,mine (mine=my +名词) yours (yours=your+名词）his (his=his+名词) hers (hers=her+名词) 名词性物主代词=形容词性物主代词+名词(为了避免重复，后面就不再加东西了),例： Is this your pen? No, it isnt. Its her pen. No, it isnt. Its hers. (hers=her pen),Is this her pencil?No, it isnt. Its my pencil.No, it isnt. Its mine. (mine=my pencil),形容词性物主代词,her,Are these her ? Yes, they are. No, they arent. They re his.,1c,Pair work,his,1c,Pair work,Is this his ? Yes, it is. No, it isnt. Its hers.,注意：在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家已经知道，已经提起过。 例：Its hers. 是她的。 （单独使用大家不知是怎么回事，不可以这样用） There is a book. Its hers. 那有本书。是她的。 （先提及，大家才明白）,1b Listen and number the conversations(1-3),A:Is this your pencil?B:Yes,it is .Its mine.,A:Is that your schoolbag?B:No,it isnt. Its his .,A: Are these your books?B: No, they arent. Theyre hers.,1,3,2,1b,=my pencil,=his schoolbag,her books,1.用所给词的正确形式填空：,1._am Mary Brown. Brown is _last name.( I )2.This is not _pencil box. (she)3.Whats_phone number? (he)4.Whats _ name? (you) _ names Linda.5.This is _pencil box. (I) That is _ruler. (she)6._ is my brother. _name is Tom. (he)7.Those _ my pens. That_ my book. (be)8._ this your eraser? (be)No, it _. (be not) Its_. (she)9.This jacket is _.(I) That jacket is _.(you)10.Is that _schoolbag? (she) No, it isnt. Its_. (his),I,My,her,his,your,My,my,her,He,His,are,is,Is,isnt,hers,mine,yours,her,his,二.句型转换,1.This is my pen. (变一般疑问句)2. It is a ruler in English.（就划线部分提问问）3.Is this your pencil?（分别作肯定、否定回答）4. That is my dictionary.（变否定句）5.Those are my friends.（变一般疑问句）6.Hes fine.（提问）,Is this your pen?,What is this in English?,Yes, it is.,No, it isnt.,That is not my dictionary.,Are those your friends?,How is he?,Thank you !,