2019年秋人教版七年级上册英语教学课件：Unit 3 Section A Grammer Focus-3c(共19张PPT).pptx

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1、一、根据一、根据图片写出正确的单词图片写出正确的单词penrulerbookeraserpencilschool bagteacherdictionarypencil box二、写出下列词的缩写形式it is = is not =are not = itsisntarent三、重点短语艾瑞克的书包艾瑞克的书包 安娜的书安娜的书Erics schoolbag Annas books Grammar Focus一、指示代词一、指示代词this， that， these与与those的用法的用法1.将一个人介绍给另一个人时，常用句式将一个人介绍给另一个人时，常用句式“This/That is”。若介

2、绍多。若介绍多个人时，用其复数形式个人时，用其复数形式“These/ Those are”。These are my friends， Cindy and Julie.这些是我的朋友，这些是我的朋友，辛迪和朱莉辛迪和朱莉。2.these意为意为“这些这些”，是，是this的复数形式，指空间或时间上较近的事物的复数形式，指空间或时间上较近的事物those意为意为“那些那些”，是，是that的复数形式，指空间或时间上较远的事物。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？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。当用这四个指示

3、代词用于疑问句时，要注意其答语。当用this或或 that作作问句的主语时，回答时指物用问句的主语时，回答时指物用it代替代替 this/that，指人用，指人用he或或she代替；代替；当当these/those作问句的主语时，回答时用作问句的主语时，回答时用they代替代替these/those。 Is this your pen?这是你的钢笔吗这是你的钢笔吗? Yes， it is.是的，这是。是的，这是。 Whos that?那是谁？那是谁？ Hes my cousin.那是我的表哥。那是我的表哥。二、单数句、复数句之间的二、单数句、复数句之间的转换转换1.指示代词的变化指示代词的变化

4、this 这个这个 these 这些这些 2.人称代词的变化人称代词的变化I 我我 we 我们我们you你你 you 你们你们3.物主代词的变化物主代词的变化my 我的我的 our 我们的我们的your 你的你的 your 你们的你们的that 那个那个 those 那些那些he 他他she 她她it 它它his 他的他的her 她的她的its 它的它的复数复数复数复数复数复数复数复数they 他们他们their 他们的他们的一、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 ， thes

5、e are (photo).4.What (be) those in 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 ？boysTheyphotosarearentThose quilts areWe are girlsThey areare orangesComplete the questions

6、 and answers about each picture.this isnt these they that is those arent 3a 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, . Mine.it ishersit isntIt isthey areh

7、isthey arentTheyre3bPut some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!3cIs this your 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 t

8、his 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. 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。一、单项选

9、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. 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

10、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, LindasABC1. Are those your _ (pencil box)? Yes, they are. Theyre _ (my).2. I

11、s that _ (Anna) green eraser. No, it isnt. The red eraser is _ (her).3.Are _ (this) your keys? No, _ (it) arent. 4. Is the blue 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。二、用所给单词的适当形式填空。thesetheymineAnnaspencil boxeshersyoursBobsE

12、ricsHis1. 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。 _ _ Lindas book.5. 那是他的铅笔盒吗？ _ _ his pencil box?三、完成句子三、完成句子。my dictionaryThose 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。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