七年级上册+Unit+3整体课件

1、12Is this your pencil?Unit ThreeSection A3a cupan orangea pena key1a Whats this in English? Its a key. Spell it please. K-E-Y. Whats this in English? Its _. Spell it please. _.4Whats this in English?Its a pencil/e/What are these in English?Theyre .pencils5 a book-c-/ /Whats this in English?Its6What

2、are these?Theyre .books7 an eraser/e/I/ /eI/Whats this in English?Its8Whats this in English?rulerIts a ruler.9 a pencil boxWhats this in English?Its10Whats this in English?Its a schoolbag11 a dictionary/e/I/e/e/Whats this in English?Its12 a pencil boxWhats this in English?Its13 a pencil a book an er

3、aser a dictionaryQuick revisiona pencil boxa schoolbag14 Whats this in English?1a Match the words with the things in the picture.1. pencil _ 2. pen _3. book _ 4. eraser _5. ruler _ 6. pencil box _7. schoolbag _ 8. dictionary _egbhcfad16Presention Is this your ruler ? Yes, it is./No, it isnt. (isnt=i

4、s not)17 Is this your pencil? Yes, it is. /No, it isnt. (isnt=is not)18 Are these your book? Yes, they are. No, they arent. (arent=are not)A: Is this your book?B: Yes, it is.Conversation 1A: Are these your rulers?B: No, they arent . They are hers. Conversation 2A: Is that your pen?B: Yes, it is. Its

5、 mine.Conversation 322A: Are those your erasers?B: Yes, they are. Theyre mine.Conversation 423PairworkPractice the conversations above with your partner. A: Is this /that your pencil ? B: Yes, it is. / No, it isnt. A: Are these /those your books ? B: Yes, they are. / No, they arent.A: Is this your p

6、encil?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.3211b Listen and number the conversations1-3.25一般疑问句一般疑问句Is this your pencil?Yes, it is. （肯定回答）（肯定回答）No, it isnt. （否定回答）（否定回答）l lisnt = is not特点及注意：特点及注意：1、问句使用升调、问句

7、使用升调2、把、把be动词提前动词提前3一般疑问句必须先用一般疑问句必须先用 yes或或no回答回答.4、肯定回答时，、肯定回答时，it is 不不 能写成能写成its.26Have a test（检测检测）27.单项选择单项选择-Is this his backpack？-Yes, ( ) A.is it B.this is C. it is D.is this2. -Are these her pens?-Yes, ( ). A.they are B.it is C. that is D.it isnt3.-Is that your book? -No, ( ) A.thats B. it is C. it isnt D.this is 28将下列句子变为一般疑问句 1. This is her pencil. Is this her pencil ? 2. These are my books. Ar