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1、Period 1Section A (1a1c)Unit 3 Is this your pencil?a pencila pena booka schoolbaga dictionaryWhats this? an eraserIts a pencil.an erasera rulera pencil boxWhats that?Its an eraser.pencils schoolbagsdictionariesWhat are these? pencil boxesThey are pencils.erasersrulerspencil boxesWhat are those? They
2、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. Its mine . A: Is tha
3、t your schoolbag? B: No, it isnt. Its his. A: Are these your books? B: No, they arent. Its 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。的对话。然后和同伴编新对话。1c结对活动结对活动PAIRWORKIs
4、this your schoolbag?Yes, it is. Its mine.my schoolbagIs this your eraser?No, it isnt.Its his.his eraserhisIs that your pencil?No, it isnt.Its hers.her pencilhersPairworkA: Is this your pen?B: Yes, it is. Its mine. Is that your eraser?A: No, it isnt. Its his.hishismineminehersAre these your dictionar
5、ies?Yes, they are.Theyre mine.my dictionariesAre these your books?No, they arent. Theyre hers.her bookshersAre those your pencil boxes?No, they arent. Theyre his.his pencil boxeshisPairworkA: Are these your pencil boxes?B: Yes, they are. Theyre mine. Are those your dictionaries?A: No, they arent. Th
6、eyre hers.hisminehishers 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. Its 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
7、性物主代词Summary- Is this/ that your?- Yes, it is. Its mine. No, it isnt. Its hers / his.- Are these/ those your?- Yes, they are. Theyre mine. No, they arent. Theyre 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, Im not !Todays 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, Im not !