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1、Unit 3 Is this your pencil?The First PeriodSection A(1a-2d)编辑pptWarming upWhats this in English?Its.编辑pptWarming upWhats this in English?Its.编辑ppt1a Match the words with the things in the picture.1.pencil _2.pen _ 3.books _4.eraser _5.ruler _6.pencil box _7.schoolbag _8.dictionary _egbhcfad编辑ppt1b L
2、isten and number the conversations 1-3.A:Is this your pencil?A:Is that your schoolbag?B:Yes,it is.Its mine.B:No,it isnt.Its his.A:Are these your books?B:No,they arent.Theyre hers.321编辑ppt2a Listen and check()the things you hear.编辑pptTom:Excuse me,Grace.Is this your _?Grace:Yes,thank you.And those ar
3、e my _.Tom:And Jane,is this your _?Jane:No,it isnt.Its hers.Tom:OK,and these are my _.This is your _,Jane.2b Listen again.Complete the conversation with the words in the box.pencil erasers pencil ruler pencil box bookserasersrulerbookspencil box编辑ppt2c Practice the conversation in 2b.Then make your
4、own conversations using the things in your classroom.1c Practice the conversations above with your partner.Then make your own conversations.编辑ppt2d Role-play the conversation.Teacher：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
5、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.Anna:Youre welcome.编辑pptLanguage points1.pencil box文具盒文具盒pencil box=pencil case注意：box的复数形式是boxes。2.eraser 橡皮；铅笔擦；黑板擦橡皮；铅笔擦；黑板擦
6、The eraser is white.eraser是以元音音素开头的单词，前面的不定冠词用an。如：an eraser一块橡皮编辑ppt3.Is that your schoolbag?那是你的书包吗？那是你的书包吗？No,it isnt.Its his.不，不是。那是他的。教材第不，不是。那是他的。教材第11页页1Is this/that.?这这/那是那是吗？这种句型也是含有吗？这种句型也是含有be动词的一般疑动词的一般疑问句，读时读成升调，句尾用问号。问句，读时读成升调，句尾用问号。注意：由指示代词注意：由指示代词this,that作主语的一般疑问句，作答时，常用作主语的一般疑问句，作答
7、时，常用it代替代替this或或that,以防止重复。以防止重复。Is this your pencil?正：正：Yes,it is./No,it isnt.误：误：Yes,this is/No,this isnt.编辑ppt2his在这里是作名词性物主代词使用，并不是作为形容词性物主代词，意为“他的书包，相当于his schoolbag。【拓展】形容词性物主代词不能单独使用，后面必须接名词；而名词性物主代词可以单独使用，后面不能接名词。4.Are these your books?这些是你的书吗？No,they arent.Theyre hers.不，不是。它们是她的。教材第13页her p
8、ron.她的。该词为名词性物主代词，在句中作表语，此外还可作主语。而her为形容词性物主代词，在句中作定语。编辑pptExercise一、单项选择。一、单项选择。1.There are two_on the desk.A.bread B.milk C.dictionary D.watches 2._these your rulers?No,_.A.Is;it isnt B.Is;it is C.Are;they are D.Are;they arent3.This is not my phone.Its _.Mine is over there.A.our B.hers C.her D.my4
9、.Jane,is this_umbrella?No,its not mine.It is_.A.you;hers B.your;hers C.yours;her D.your;her5.This is_bedroom.The twin sisters like it very much.A.Jenny and Marias B.Jennys and Maria C.Jennys and MariasDDBBA编辑ppt二、按要求完成以下各题，每空一词。二、按要求完成以下各题，每空一词。1.This is my school.(1.This is my school.(改为一般疑问句改为一般疑问
10、句)_ _ _school?_ _ _school?2.Thanks for helping me.(2.Thanks for helping me.(改为同义句改为同义句)_you for your_._you for your_.3.Is this your baseball?(3.Is this your baseball?(作肯定答复作肯定答复)Yes,_ _.Yes,_ _.4.It is Tinas watch.(4.It is Tinas watch.(改为否认句改为否认句)It_Tinas watch.It_Tinas watch.Is this yourThank helpit isisnt编辑pptHomework1.Practice 2d with your partner.2.Recite 2d.编辑pptThank you!编辑ppt
