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1、Unit3IsthisyourpencilPeriod11a-2c2012/10/6UNIT 3 IS THIS YOUR PENCIL?Name them in English!dictionaryschoolbagpencilpencil boxName them in English!rulerpeneraserpencil sharpenerpencilspensbookserasersrulersPencil boxesPencil sharpenersschoolbagsdictionaries1. pencil _2. pen _3. books _4. eraser _5. r
2、uler _6. pencil box _7. schoolbag _8. dictionary _egbhcfad1aMatch the words with the things in the picture.Is this/that a/an?Yes, it is./ No, it isnt.isnt=is not Is this/that a/an?Yes, it is./ No, it isnt.isnt=is not Are these/those?Yes, they are./ No, they arent.arent=are not Are these/those?Yes, t
3、hey are./ No, they arent.arent=are not Practice the conversations above with your partner. Then make your own conversations.Yes, it is.Its mine.Is this your schoolbag?Is this your book? No, it isnt .Its his.Its my schoolbag.Its his book.1cIs that your pen?Yes, it is.Its mine.Is that your pencil box?
4、No, it isnt.Its hers.Its my pen.Its her pencil box.Theyre my pens.Theyre mine. (它是我的它是我的)Thats her key.Its hers. (它是她的它是她的)Those are his books.Theyre his. (它们是他的它们是他的)my pens = mineher key = hershis books = hisyour pens = yoursExcuse me. Is thisyour eraser?Yes, it is. Its mine.Is that your schoolbag
5、?No, it isnt. Its hers.Excuse me. Is thisyour pencil box?Yes, it is. Its mine.Is that your eraser?No, it isnt. Its his.Excuse me. Is this/that your?Yes, it is. Its mine.No, it isnt. Its hers/his.Excuse me. Are these your pencil boxes?Yes, they are. Theyre mine.Are those your erasers?No, they arent.
6、Theyre hers.Excuse me. Are these your books?Yes, they are. Theyre mine.Are those your dictionaries?No, they arent. Theyre his.Excuse me. Are these/those your?Yes, they are. Theyre mine.No, they arent. Theyre hers/his.A: Is this your pencil?B: Yes, it is. Its mine. A: Is that your schoolbag?B: No, it
7、 isnt. Its his. A: Are these your books?B: No, they arent. Theyre hers. Listen and number the conversations 1-3.3211bListen and check () the things you hear.2aListen again. Complete the conversation with the words in the box. 2berasers pencil ruler pencil box books Tom: Excuse me, Grace. Is this you
8、r 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. erasersrulerbookspencil boxPractice the conversation in 2b. 2cTom: Excuse me, Grace. Is this your pencil? Grace: Yes, thank you. And tho
9、se are my erasers. Tom: And Jane, is this your ruler?Jane: No, it isnt. Its hers.Tom: OK, and these are my books. This is your pencil box, Jane. GroupworkA: Excuse me. B: C: D: E: F: Excuse me. mine/hers/his.Is this/that ? Thank you!Are these/those? (对话中须包含以上重点句对话中须包含以上重点句) 结构：结构：“be + be + 主语主语 + +
10、 其他部分？其他部分？” 意思：意思：吗？吗？ 答句：答句：Yes/NoYes/No开头回答。开头回答。 注意：注意：肯定回答不可以缩写肯定回答不可以缩写 朗读：朗读：一般疑问句用升调一般疑问句用升调 例如：例如：Is it your schoolbag? Yes, it is./ No,it isnt. Are these his dictionaries? Yes, they are./ No, they arent. I.I.含有含有 be be 动词的一般疑问句动词的一般疑问句1. That is his schoolbag. (变为一般疑问句变为一般疑问句) _ _ his scho
11、olbag? (作肯定及否定回答作肯定及否定回答) Yes, _ _. / No, _ _. 2. These are her erasers. (变为一般疑问句变为一般疑问句) _ _ her erasers? (作肯定及否定回答作肯定及否定回答) Yes, _ _. / No, _ _.句型转换句型转换Is thatthey are it isnt it is Are these they arent 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
12、代 mine ours yourshishersitstheirs 名词性物主代词，相当于一个名词，名词性物主代词，相当于一个名词，可以在句子中单独使用可以在句子中单独使用。它相当于。它相当于“形容形容词物主代词词物主代词 + + 名词名词”。而形容词性物主。而形容词性物主代词代词只能和名词只能和名词在一起使用在一起使用my pen = mineher key = hershis books = hisyour ruler = yours1. This is her green jacket. (改为同义句改为同义句) This green jacket is _.2. My pen is red. What color is your pen?(同同义句义句) My pen is red. What color is _?3. This is his green jacket. (改为同义句改为同义句) This green jacket is _.4. Your pen is red, my pen is red, too.(同义句同义句) Your pen is red, _ is red, too.hers yours hismine
