
七年级unit3sectionA(1a-1c).ppt
21页Period 1Section A (1a—1c)Unit 3 Is this your pencil?a pencila pena booka schoolbaga dictionaryWhat’s this? an eraserIt’s a pencil.an erasera rulera pencil boxWhat’s that?It’s an eraser.pencils schoolbagsdictionariesWhat are these? pencil boxesThey are pencils.erasersrulerspencil boxesWhat are those? They’re erasers.1. pencils 2. pens3. books4. erasers 5. rulers6. pencil boxes 7. schoolbags8. dictionary dictionariesMatch the words with the things in the picture.1a1.pencil2.pen3.books4.eraser5.ruler6.pencil box7.schoolbag8.dictionaryegbhcfad A: Is this your pencil ? B: Yes, it is. It’s mine . A: Is that your schoolbag? B: No, it isn’t. It’s his. A: Are these your books? B: No, they aren’t. It’s hers.231Listen and number the conversations [ [1- -3] ].听录音,给下列对话编号听录音,给下列对话编号[ [1- - 3] ]。
1bPractice the conversations in 1b. Then make your own conversations. 练习练习 1b 的对话然后和同伴编新对话然后和同伴编新对话1c结对活动结对活动PAIRWORKIs this your schoolbag?Yes, it is. It’s mine.my schoolbagIs this your eraser?No, it isn’t.It’s his.his eraserhisIs that your pencil?No, it isn’t.It’s hers.her pencilhersPairworkA: Is this your pen?B: Yes, it is. It’s mine. Is that your eraser?A: No, it isn’t. It’s his.hishismineminehersAre these your dictionaries?Yes, they are.They’re mine.my dictionariesAre these your books?No, they aren’t. They’re hers.her bookshersAre those your pencil boxes?No, they aren’t. They’re his.his pencil boxeshisPairworkA: Are these your pencil boxes?B: Yes, they are. They’re mine. Are those your dictionaries?A: No, they aren’t. They’re hers.hisminehishers A: Is this your pencil ? B: Yes, it is. It’s mine . A: Is that your schoolbag? B: No, it isn’t. It’s his. A: Are these your books? B: No, they aren’t. It’s hers.231Listen and number the conversations [ [1- -3] ].听录音,给下列对话编号听录音,给下列对话编号[ [1- - 3] ]。
1bmy pencilhis schoolbagher books名词性物主代词名词性物主代词Summary-- Is this/ that your……?-- Yes, it is. It’s mine. No, it isn’t. It’s hers / his.-- Are these/ those your……?-- Yes, they are. They’re mine. No, they aren’t. They’re hers/ his.注意:注意:1. 肯定简略回答中主语不能与肯定简略回答中主语不能与be动词缩写在一起!动词缩写在一起! 2.否定简略回答中,否定简略回答中, be动词常与动词常与not 缩写在一起!但缩写在一起!但am 和和not 不能缩写正确形式:不能缩写正确形式:NO, I’m not !Today’s Homework含有 be(am, is, are)动词的一般疑问句:1.be动词的位置是:2.肯定简略回答的结构是:3.否定简略回答的结构是:放在句首放在句首Yes, 主语主语+be.No, 主语主语+ be+not注意:主语不能与注意:主语不能与be动词缩写在一起!动词缩写在一起!注意:注意: be动词常与动词常与not 缩写在一起!但缩写在一起!但am 和和not 不能缩写。
正确形式:不能缩写正确形式:NO, I’m not !。
