人教版七年级英语上册Unit3SectionA-2.ppt

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1、 Section A Period 2 (3a3c)Unit 3RevisionRevision Whats this in English?a penan erasera rulera pencila pencil boxWhats this / that in English?Its a / an 3a3a Complete the questions and answers about each picture.Is _ your book?Yes, it is.No, it _.Are _ my pencils?Yes, _ are.No, they arent.Is _ his ru

2、ler?Yes, it _.No, it isnt.Are _ her pens?Yes, they are.No, they _.thisisntthesetheythatisthosearent3b3b Read the questions and complete the answers.1.Is this her ruler?2.Is that Erics schoolbag?3.Are these his pencils?4.Are those Annas books?Yes, _. Its _.No, _. _ Sallys.Yes, _. Theyre_.No, _. _ min

3、e.it ishersit isntItsthey arehisthey arentTheyre A: Whats that in English?A: Is that your book?B: Its a book.B: Yes, it is. A: Whats this in English?A: Is this your schoolbag?B: Its a schoolbag.B: No, it isnt. A: Whats this in English?A: How do you spell it?B: Its a pen.B: P-E-N. A: Whats that in En

4、glish?A: How do you spell it?B: Its a ruler.B: R-U-L-E-R.A: Whats this in English?B: Its an eraser.A: How do you spell it?B: E-R-A-S-E-R.A: Is this your eraser?B: Yes, it is. Its mine.A: Whats this in English?B: Its a dictionary.A: How do you spell it?B: D-I-C-T-I-O-N-A-R-Y.A: Is this your dictionar

5、y?B: No, it isnt. Its his.A: Whats this in English?B: Its a / an A: How do you spell it?B: A: Is this your B: No, it isnt. Its his / her / Yes, it is. Its 结构：结构：“be + 主语主语 + 其他部分？其他部分？” 意思：意思：吗？吗？ 答句：答句：Yes/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,

6、 it is./ No, it isnt. Are these his dictionaries? Yes, they are./ No, they arent. 含有含有 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 schoolbag? (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, _ _. / N

7、o, _ _.句型转换句型转换Is thatthey are it isnt it is Are these they arent Find the owner3c3c Put some things into the teachers box.Find the owner of the eraser.A: Excuse me. Is this your eraser?B: No, it isnt. I think its her / his eraser.A: Excuse me. Is this your eraser?C: No, it isnt. I think its her / h

8、is eraser.A: Is this your eraser?D: Yes, it is. Its my eraser.A: Here you are. D: Thank you. Whats this in English? Its a / an How do you spell it? Is this your No, it isnt. Is this his / her No, it isnt. Its his / her Make conversations形容词性物主代词和名词性物主代词形容词性物主代词和名词性物主代词人称人称 一一 二二 三三单单复复单单/复复单单单单 单单复复

9、形代形代myouryourhisheritstheir名代名代 mine ours yours hishers its theirs 名词性物主代词，相当于一个名词，可名词性物主代词，相当于一个名词，可以在句子中单独使用以在句子中单独使用。它相当于。它相当于“形容词物形容词物主代词主代词 + + 名词名词”。而形容词性物主代词。而形容词性物主代词只只能和名词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) Th

10、is green jacket is _.2. My pen is red. What color is your pen?(改为改为同义句同义句) 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. (改为同义句改为同义句) Your pen is red; _ is red, too.hers yours hismine 按要求改写句子按要求改写句子 单项选择单项选择1.

11、Is this your key, Jenny ? No. _ is in my schoolbag. A. His B. Hers C. Mine 2. Is this _ book? No, it isnt _. A. theirs; their B. hers; his C. your; mine3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my CCB4. Excuse me, are these _ new shoes? No, they arent. _ are black over there. A. her; Hers B. her; She C. hers; Her5. These arent _ yellow pencils. The blue pencils are _. A. mine, my B. his, his C. hers, her 6. Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, LindasABC