Unit3 (3).pptx

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1、Unit3 Is this your pencil?Section A Grammar focus夏婷婷Grammar focus Is this your pencil?Yes,it is.Its mineIs this his green pen?No,it isnt.The blue pen is his.Is that your schoolbag?Are these your books?Are those her keys?一一.-Is this your pencil?-Yes,it is./No,it isnt.含有含有be动词的陈述句变一般疑问句动词的陈述句变一般疑问句一调二

2、改三问号一调二改三问号1.“一调一调”：把把be动词调至句首；动词调至句首；2.“二改二改”：改主语称谓；改主语称谓；3.“三问号三问号”：在句末加上问号在句末加上问号This is my pen.Is this your pen?1.it is=_ 2.they are=_3.is not=_ 4.are not=_5.that is=_ 6.name is=_its二、写出下列表达方式的缩写形式。theyreisntarentthatsnames3aComplete the questions and answers about each picture.Is _ your book?Ye

3、s,it is.No,it _.Are _ my pencils?Yes,_ are.No,they arent.Is _ his ruler?Yes,it _.No,it isnt.Are _ her pens?Yes,they are.No,they _.thisisntthese thatisthose theyarent Auction for sentences(句子拍卖）句子拍卖）:1 Are these your pencils?No,theyre Bob.2 Is the blue pencil your,Linda?Yes,its.3The red eraser is her

4、s.4That isnt Erics schoolbag.His is red.5I cant find my dictionary.May I use your?6That are a set of keys 7Are those his books?No,they arent.Theyre mine.8.These arent her yellow pencils.The blue pencils are his.Bobsyoursit is.yoursisSituational dialogue.Read the questions and complete the answers.Le

5、ts play a game.Sentence chain.(句子接龙)1.这是她的尺子吗？是的，它是她的。2.那是Eric的书包吗？不，不是它是Sally的。3.那些是他的铅笔吗？是的，它们是他的。4.那些是安的书吗？不，不是，它们是我的3bSummary名词性物主代词。mine，hers，yours 等是名词性物主代词，相当于一个名词，可以在句子中单独使用。它相当于“形容词物主代词+名词”。而形容词性物主代词只能和名词在一起使用。例如：This is your ruler.Its not my ruler.(=This ruler is yours.Its not mine.)这是你的尺子

6、，它不是我的。Those arent his books.Theyre her books.(=Those books arent his.Theyre hers.)那些书不是他的。它们是她的。形容词性物主代词和名词性物主代词表形容词性物主代词和名词性物主代词表人称人称 一一 二二 三三单单复复单单/复复单单单单 单单复复形代形代myouryourhisheritstheir名代名代 mine ours yourshishers its theirsThis is my ruler.Hers is in her bag.(Hers=Her ruler)The blue pens are his

7、.(his=his pens)一、单项选择。一、单项选择。1.Is this your key,Jenny?No._ is in my schoolbag.A.His B.Hers C.Mine 2.Is this _ book?No,it isnt _.A.theirs;their B.hers;his C.your;mine3.The green pen isnt _.Its _.A.his,his B.his,yours C.yours,my CCBRememberRemember Keep your schoolthings in order.Keep your schoolthing

8、s in order.Return the things that you find or Return the things that you find or borrow to the owner as soon as borrow to the owner as soon as possible.possible.Cherish your happy life and help Cherish your happy life and help others.others.Homework 1 Review grammar focus2 Practice 3aThank you for listening.