1、 Is this your pencil?Is this your pencil?Section A Section A(2d3c)(2d3c)Unit Unit 3 3Choose and say.pencilbookpencilboxpendictionaryrulerschoolbageraser12638754To be a lost-and-found volunteer.Is this your.?/Are these your.?Yes,it is./No,it isnt./Yes,they are./No,they arent.WatchRead and underline.T
2、eacher:Hi,Anna.Are these your pencils?Anna:No,theyre Bobs.Teacher:And is this his green pen?Anna:No,it isnt.The blue pen is his.Teacher:What about this dictionary?Anna:Its Helens.And the green pen is hers,too.Teacher:And the eraser?Is that yours?Anna:Yes,it is.Teacher:Thank you for your help,Anna.An
3、na:Youre welcome.How does the teacher look for the owner?How does Anna answer the teacher?Read and complete the conversation.Mrs.Green:Are these your pencils?Anna:No,they arent._Mrs.Green:And _Anna:Yes,it is.It is my green pen.Mrs.Green:_Anna:No,it isnt.It is Alices dictionary.Mrs.Green:What about t
4、hose erasers?Are those hers?Anna:Yes,they are._a.Is that Helens dictionary?b.They are Alices erasers.c.They are Bobs pencils.d.is this your green pen?Mrs.Green wants to find these things owners.So she asks Anna.Read and think.Mrs.Green:Are these your pencils?Anna:No,they arent.They are Bobs pencils.
5、Mrs.Green:And is this your green pen?Anna:Yes,it is.It is my green pen.Mrs.Green:Is that Helens dictionary?Anna:No,it isnt.It is Alices dictionary.Mrs.Green:What about those erasers?Are those hers?Anna:Yes,they are.They are Alices erasers.How does Mrs.Green ask the questions?Put _ or _ at the beginn
6、ing of the sentence.How does Anna answer yes/no questions?We always say:Yes,it _./Yes,they _.No,it _./No,they _.areisisareisntarentObserve and fill in the blanks with is/are/it/they.1.If you use this/that,you should use _.2.If you use these/those,you should use _.3.In short answers,we use _,but not
7、this or that.4.In short answers,we use _,but not these or those.isareitthey1.Are these your pencils?No,they arent.2.Is this his green pen?No,it isnt.3.Is that yours?Yes,it is.4.Are those her green pens?Yes,they are.Read and choose correct answers.Then fill in the blanks.1.Are those your tables?Yes,t
8、hey are.They are mine._2.Is this my bookcase?Yes,it is.It is yours._3.Are these his sofas?Yes,they are.They are his._4.Is that her chair?Yes,it is.It is hers._They are my tables.It is your bookcase.It is her chair.They are his sofas.mine=_+n.yours=_+n.his=_+n.hers=_+n.myyourhisherComplete the questi
9、ons and answer about each picture.Is _ your book?Yes,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 _.thisisntthesetheythatisthosearentAnna found something in the classroom.Please help her complete the conversations to fi
10、nd the owners.Read the questions and complete the answers.1.Is this her ruler?Yes,_.Its _.2.Is that Erics schoolbag?No,_._ Sallys.3.Are these his pencils?Yes,_.Theyre _.4.Are those Annas books?No,_._ mine.it ishersit isntItsthey arehisthey arentTheyreAnna could not find the owners of some things,so
11、she asked Tom.Put the words in order to make conversations.Then practice them.your Is this is pencil Yes it1these books Are her No arent they2schoolbag that Is his Yes it is3_Is this your pencil?_Are these her books?No,they arent.Is that his schoolbag?Yes,it is.Yes,it is.Annas friend Jim also found
12、something,but he didnt speak English.Please help him make up the conversations to find the owners.Work in groups.Suppose you found a wallet at the entrance(出口)to an elevator(电梯),what would you do?Make your own conversation with your group members.SummaryHomework1.If you dont find the wallet owner,please write a Found Notice.2.Preview Section B(1a1e).Bye-bye!
