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1、Unit 3 Is this your pencil?,Section A (Grammar Focus-3c),一、根据图片写出正确的单词,pen,ruler,book,eraser,pencil,school bag,teacher,dictionary,pencil box,二、写出下列词的缩写形式 it is = is not = are not =,its,isnt,arent,三、重点短语,艾瑞克的书包 安娜的书,Erics schoolbag,Annas books,Grammar Focus,语法焦点,一、指示代词this， that， these与those的用法,1.将一个
2、人介绍给另一个人时，常用句式“This/That is”。若介绍多 个人时，用其复数形式“These/ Those are”。 These are my friends， Cindy and Julie.这些是我的朋友，辛迪和朱莉。 2.these意为“这些”，是this的复数形式，指空间或时间上较近的事物 those意为“那些”，是that的复数形式，指空间或时间上较远的事物。 Are these your books?这些是你的书吗？,3.这四个指示代词用于疑问句时，要注意其答语。当用this或 that作 问句的主语时，回答时指物用it代替 this/that，指人用he或she代替；
3、当these/those作问句的主语时，回答时用they代替these/those。 Is this your pen?这是你的钢笔吗? Yes， it is.是的，这是。 Whos that?那是谁？ Hes my cousin.那是我的表哥。,二、单数句、复数句之间的转换,复数,复数,复数,复数,they 他们,their 他们的,exercise,一、用所给词的适当形式填空。 1.Those (boy) are my new friends. 2. （it） are my notebooks. 3.Look ， these are (photo). 4.What (be) those i
4、n English? 5.Those (not be) my computer games. 二、将下列单数句变为复数句 （每空一词）。 1.That quilt is yellow. yellow. 2.I am a girl. . 3.She is here. here. 4.What color is the orange? What color the ？,boys,They,photos,are,arent,Those quilts are,We are girls,They are,are oranges,Complete the questions and answers abo
5、ut each picture.,this,isnt,these,they,that,is,those,arent,3a,Read the questions and complete the answers.,it is,hers,it isnt,It is,they are,his,they arent,Theyre,3b,Put some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!,3c,Is this you
6、r eraser?,No, it isnt.,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 / his eraser. A: Is this your eraser? D: Yes, it is. Its my eraser. A: Here you are. D: Thank you.,
7、 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,一、单项选择。 1. 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. y
8、our; mine 3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my,C,C,B,Exercises,4. Excuse me, are these _ new shoes? No, they arent. _ are black over there. A. her; Hers B. her; She C. hers; Her 5. These arent _ yellow pencils. The blue pencils are _. A. mine, my B. his, his C. hers
9、, her 6. Is that _ pencil box? No, it isnt. Its _. A. Eric, Lindas B. Linda, Eric C. Erics, Lindas,A,B,C,1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my). 2. Is that _ (Anna) green eraser. No, it isnt. The red eraser is _ (her). 3.Are _ (this) your keys? No, _ (it) arent. 4. Is the blu
10、e pencil _ (your), Linda? No, it isnt. Its _ (Bob). 5. That isnt _ (Eric) schoolbag. _ (his) is red.,二、用所给单词的适当形式填空。,these,they,mine,Annas,pencil boxes,hers,yours,Bobs,Erics,His,1. 这是我的字典。 This is _ English _. 2. 杰克，谢谢你的帮助。 Thank you for _ _, Jack. 3. 今天去公园怎么样？ _ _ going to the park? 4. 那些不是琳达的书。 _
11、_ Lindas book. 5. 那是他的铅笔盒吗？ _ _ his pencil box?,三、完成句子。,my dictionary,Those arent,your help,What about,Is that,A:1 _ Are these your pens? B: 2 _ A: 3 _ B: Its Annas. And the blue schoolbag is hers, too. A: And the eraser? 4 _ B: Yes, it is. A: 5 _, Gina. B: Youre welcome.,四、补全对话。,A. Whats this? B. Yes, it is. Its mine. C. Excuse me. D. No, theyre Mikes. E. Thank you for your help. F. Is that yours? G. What about this dictionary?,C,D,G,F,E,
