七年级上册Unit3

1、 Section A Period 1 (1a2d)Unit 3 Is this your pencil?penpencilpencil boxbookdictionaryschoolbageraserrulerWhats this?a pencila pencil casea booka dictionaryan erasera rulerWhats this?Its a / an New Wordspencil n.book n.eraser n.box n.pencil boxschoolbag n.dictionary n.his pron.hers pron.mine pron.铅笔

2、铅笔书书橡皮橡皮箱；盒箱；盒铅笔盒；文具盒铅笔盒；文具盒书包书包词典；字典词典；字典他的他的她的她的我的我的Match the words with the things in the picture.1a1.pencil2.pen3.book4.eraser5.ruler6.pencil case7.schoolbag8.dictionaryegbhcfadThis is a pencil.Is this a pencilThis is my pencil.Is this your pencil?Yes, it is.No, it isnt.That is my book.Is that y

3、our book?Yes, it is.No, it isnt.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.Listen and number the conversations 1-3.1b321Is this _(you) pencil? Yes, _ _.yourit isPAIRWORK1cIs this _( you ) boo

4、k?No, _ _.yourit isnt_this _( he ) book?_, it is.hisYesIs_ that _ ( she ) sweater? _, it isnt. IsherNoNew Wordsexcuse v.me pron.excuse meteacher n.about prep.yours pron.thank interj.&v.for prep.help v.&n.welcome adj.原谅；宽恕原谅；宽恕我我劳驾，请原谅劳驾，请原谅老师；教师老师；教师关于关于你的；你们的你的；你们的感谢；谢谢感谢；谢谢为了；给；对为了；给；对帮助；援

5、助帮助；援助受欢迎的受欢迎的 Listen and check the things you hear.2aerasers pencil ruler pencil box booksTom: Excuse me, Grace. Is this your pencil?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.Listen again. Co

6、mplete the conversation.2berasersruler bookspencil box Practice the conversation in 2b. Then make your own conversations using the things in your classroom.2cWhats that?Is that a / an ? A guessing gameWhats that?Is that a / an ? Its her eraser.Whats that?Is that a / an ?Whats that?Is that a / an ?It

7、s his schoolbag.Whats that?Is that a / an ?Whats that?Is that a / an ?Its my dictionary.Role-play the conversation.2d 由由be动词引起的一般疑问句动词引起的一般疑问句 一般疑问句通常用一般疑问句通常用yes或或no来回答来回答;作肯定回答时，主语与作肯定回答时，主语与be动词不能缩写在一动词不能缩写在一起；作否定回答时，起；作否定回答时，be动词常与动词常与not缩写在缩写在一起，如一起，如isnt。注意注意：am和和not不能缩写。不能缩写。请根据句意，用请根据句意，用be动

8、词的适当形式填动词的适当形式填空。空。1. _ that your ID card? Yes, it _.2. Is she a teacher? _, she is.3. Is this your quilt? _, it isnt.IsYesNois 在在be动词引起的一般疑问句中，动词引起的一般疑问句中，be动词动词的形式由的形式由主语主语决定。决定。当主语为当主语为第三人称单数第三人称单数时，谓语用单数时，谓语用单数is；当主语为当主语为第二人称或其他复数人称第二人称或其他复数人称时，时，be动词用动词用are；当主语为当主语为I时，时，be动词用动词用am。用用be动词的适当形式填空。动词的适当形式填空。1. _ you nine? Yes, I _.2. _ Mike your friend? N