1、Unit 3 Is this your pencil?Section A(1a-2c)Whats this in English?Its an orange.Whats that in English?Its an orange.RevisionRevisionSpell it,please.O-R-A-N-G-E.a pencila pena booka schoolbaga dictionaryWhats this?an eraserIts a pencil.Presentationan erasera rulera pencil boxWhats that?Its an eraser.p
2、encils schoolbagsdictionariesWhat are these?pencil boxesThey are pencils.erasersrulerspencil boxesWhat are those?Theyre erasers.Whats this/that?Its a/an Whatre these/those?They are Pair workMatch the words with the things in the picture.1a1.pencil2.pen3.books4.eraser5.ruler6.pencil box7.schoolbag8.d
3、ictionaryegbhcfad A:Excuse me.Is this/that your?A:Excuse me.Is this/that your?B:Yes,it is.Its B:Yes,it is.Its minemine.No,it isnt.Its No,it isnt.Its hers/hishers/his.?.PairworkIs this your schoolbag?No,it isnt.Its hers.Its his.Yes,it is.Its mine.Its her schoolbag.Its my schoolbag.Its his schoolbag.y
4、oursListen and number the conversations1-3.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.321my pencilhis schoolbagher books1b形容词性物主代词与名词性物主代词的比较相同点：他们的意思都一样，都指“的”。不同点：形容词性物主代词后要接名词,如:my jacket;his pen;her r
5、uler;而名词性物主代词后面不接名词,如:mine;his;hers.Practice the conversations in 1b.Then make your own conversations.Pair workeg.A:Hi/Hello,Is this your?B:Yes,it is.Its mine./No,it isnt.Its his/hers.A:Thank you.B:Youre welcome.1cListen and check()the things you hear.2aListen again.Complete the conver-sation with t
6、he words in the box.erasers pencil ruler pencil box bookseraserspencilrulerpencil boxbooks2bTom:Excuse me,Grace.Is this your_?Grace:Yes,thank you.And those are my _.Tom:And Jane,is this your_?Jane:No,it isnt.Its hers.Tom:OK,and these are my _.This is your _,Jane.ExplanationvExcuse me,Grace.打扰一下，格蕾丝。
7、v Excuse me 意为“劳驾；请原谅”。常用于询问、求助或请求之前，表示歉意或礼貌。v辨析Excuse me 与Sorryv Excuse me 常用于事前请他人帮忙，或打扰别人的情况；v Sorry 一般用于事后对犯错与或不能满足对方的请求等表示歉意。PairworkPractice the conversation in 2b.Then make your own conversations using the things in your classroom.2bA:Excuse me.Is this your pen?B:Yes,it is.Its mine.A:Is this
8、your ruler?B:No,it isnt.Its his/hers.1.确认所属关系确认所属关系:A:Is this/that your.?B:Yes,it is.Its my.Its mine.No,it isnt.Its his/her.Its his/hers.A:Are these/those your.?B:Yes,they are.No,they arent.They are his/her.They are his/hers.2.名词性物主代词名词性物主代词:mine,his,hers.SummaryHomework1.1.写出有关学习用品的单词。写出有关学习用品的单词。2.2.编写五个确认物主关系的对话。编写五个确认物主关系的对话。
