新人教版七年级上unit3全单元课件

1、an eraser /rez/Whats this/ that in English? a pencil/e/Whats this/ that in English? a pencil sharpener/a:pn/Whats this/ that in English? a book/bk/Whats this/ that in English? a notebook/ntbk/Whats this/ that in English? a pencil case/kes/Whats this/ that in English? a backpack/bkpk/Whats this/ that

2、 in English? a dictionary/dknr /Whats this/ that in English?an eraser a pencil a pencil sharpener a pencil case a backpack a dictionary a book a notebooka cupan orangea pena key1a Whats this in English? Its a key. Spell it please. K-E-Y. Whats that in English? How do you spell it?Its a pen.P-E-N1. p

3、encil _2. pen _3. books _4. eraser _5. ruler _6. pencil box _7. schoolbag _8. dictionary _egbhcfad1aMatch the words with the things in the picture.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. Theyre hers

4、. Listen and number the conversations 1-3.3211b1cPractice the conversations with your partner. Then make your own conversations.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. Theyre hers.Thats her key.Its he

5、rs. (它是她的它是她的)Those are his books.Theyre his. (它们是他的它们是他的)my pen = mineher key = hershis books = hisThats my pen.Its mine. (它是我的它是我的)Is this your dictionary?No, it isnt.Its her dictionary.= Its _.hersIs this your dictionary?No, it isnt.Its his dictionary.= Its _.hisAre these your books?Yes ,they are

6、.They are mine.No,they arent .They are hers.Are these your pens?Yes ,they are.They are mine.No,they arent .They are hers.boxboxesAre these your boxes?Yes ,they are.They are mine.No,they arent .They are his.Is this/that your ? Yes, it is. Its mine. No, it isnt. Its hers/his.schoolbagdictionaryeraserp

7、encil boxAre these/those your ? Yes, they are. Theyre mine. No, they arent. Theyre hers/his.booksrulersListen and check () the things you hear.2aListen again. Complete the conversation with the words in the box. 2berasers pencil ruler pencil box books Tom: Excuse me, Grace. Is this your pencil ? Gra

8、ce: Yes, thank you. And those are my _. Tom: And Jane, is this your _? Jane: No, it isnt. Its hers.Tom: OK, and these are my _. This is your _, Jane. erasersrulerbookspencil boxPractice the conversation in 2b. Then make your own conversations using the things in your classroom. 2cTom: Excuse me, Gra

9、ce. Is this your pencil? Grace: Yes, thank you. And those are my erasers. Tom: And Jane, is this your ruler?Jane: No, it isnt. Its hers.Tom: OK, and these are my books. This is your pencil box, Jane. Look at the picture.What can you see in the picture?book, pen, pencil, eraserRead the dialogue in 2d

10、. Then match the right things. pencils green pen blue pendictionary eraser Bobs Annas Helens Teacher: Hi, Anna. Are these your pencils?Anna: No, theyre Bobs.Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his.Teacher: What about this dictionary?2dAnna: Its Helens. And the gree

11、n pen is hers, too.Teacher: And the eraser? Is that yours?Anna: Yes, it is.Teacher: Thank you for your help, Anna.Anna: Youre welcome. 1. Is that/this ? 那那/这是这是？这是个一般这是个一般疑问句句型，是用来确认物主关系的。疑问句句型，是用来确认物主关系的。肯肯定回答：定回答：Yes, it is. 否定回答：否定回答：No, it isnt. 注意：注意：答语答语不用不用this或或that。 e.g. Is this an orange?

12、这是个桔子吗？这是个桔子吗？ Yes, it is. 是的，它是。是的，它是。 Is that your jacket? 那是你的夹克吗？那是你的夹克吗？ No, it isnt. 不，不是。不，不是。2. Are these/those ? 这些这些/那些是那些是吗？吗？ 在这种句型中在这种句型中名词要用复数形式名词要用复数形式。不用。不用 不可数名词。不可数名词。 肯定回答：肯定回答：Yes, they are. 是的。是的。 否定回答：否定回答：No, they arent. 不是。不是。 注意：注意： 不能用不能用these或或those来做简略回答。来做简略回答。e.g. Are t

13、hese your rulers? 这些是你的尺子吗？这些是你的尺子吗？ No, they arent. 不是。不是。 Are those his erasers? 那些是他的橡皮吗？那些是他的橡皮吗？ Yes, they are. 是。是。3. Excuse me，Grace. Is this your pencil? Excuse me意为意为“对不起对不起”“”“劳驾劳驾”或或“请原谅请原谅”，是英语国家的人们常挂在是英语国家的人们常挂在嘴边的话语，主要用于以下情况：嘴边的话语，主要用于以下情况： 1) 引起别人的注意，如问路、问姓名等。引起别人的注意，如问路、问姓名等。 e.g. Ex

14、cuse me, are you Ms Miller? 请问，你是米勒女士吗？请问，你是米勒女士吗？2) 征求别人的许可。征求别人的许可。 e.g. Excuse me, could I ask you some questions? 打扰了，我可以问你几个问题吗？打扰了，我可以问你几个问题吗？4. Teacher: What about this dictionary? Anna: Its Helens. What about ? 意为意为“怎么样？怎么样？”, 相当于相当于 How about ?后面可后面可接名词、接名词、代词或动词代词或动词-ing形式。用于非正式场合形式。用于非正式场

15、合中对所谈话题进行反问，或向对方征求中对所谈话题进行反问，或向对方征求意见。意见。e.g. Im busy this afternoon. What about this evening? 今天下午我比较忙。今晚怎么样？今天下午我比较忙。今晚怎么样？ I like English. How about you? 我喜欢英语。你呢？我喜欢英语。你呢？Helens表示表示“海伦的海伦的”。s是是“名词所名词所有格有格”，用于名词的后边，表示，用于名词的后边，表示“的的 ”。e.g. my brothers name 我兄弟的名字我兄弟的名字 Jacks father and Johns uncle

16、 杰克的爸爸和约翰的舅舅杰克的爸爸和约翰的舅舅 5. Thank you for your help, Anna. thank you for 意为意为“为为感谢你感谢你”,等等 于于Thanks for,都是表达感谢的方式。都是表达感谢的方式。 for是介词，后加名词、代词或动词是介词，后加名词、代词或动词-ing 形式形式。表示感谢的内容或原因，即。表示感谢的内容或原因，即 thank you for sth. 或或 thank you for doing sth. e.g. Thank you for your books. = Thanks for your books. 多谢你的书。

17、多谢你的书。 Thank you for your photos. 谢谢你的照片。谢谢你的照片。 Thank you for helping me. 谢谢你帮助我。谢谢你帮助我。6. Youre welcome. 别客气。别客气。/不用谢。不用谢。 当别人向你表示感谢说当别人向你表示感谢说Thank you./ Thanks./ Thank you very much./ Thanks a lot.时，你可以用时，你可以用Youre welcome.来回答，表示来回答，表示“不用谢不用谢”。 还可以用：还可以用：Thats OK./ Thats all right./ Not at all.等

18、等。 e.g. -Thank you very much! 非常感谢！非常感谢！ -Youre welcome.不用谢（别客气）。不用谢（别客气）。welcome也可作动词，表示也可作动词，表示“欢迎欢迎”。e.g. Welcome to our school. 欢迎到我们学校来。欢迎到我们学校来。 一、将单词与正确的图片相连。一、将单词与正确的图片相连。abcdefghi1. pen2. ruler3. book7. eraser5. pencil6. school bag4. teacher8. dictionary9. pencil box1. _, are you Lind Smith

19、?2. Mary, this is your pen. Here you are. _. 3. Are those his picture? No, _ arent.二、选词填空。二、选词填空。they, Youre welcome, Thank youExcuse me, hers, what about Excuse meThank youthey4. Is this your pencil box? No, it isnt. Its _. 5. My schoolbag is red. _ yours? Its red, too.6. Thank you for your help, L

20、inda. _. hersWhat about Youre welcome1. That is his schoolbag. (变为一般疑问句变为一般疑问句) _ _ his schoolbag? (作肯定及否定回答作肯定及否定回答) Yes, _ _. / No, _ _. 2. These are her erasers. (变为一般疑问句变为一般疑问句) _ _ her erasers? (作肯定及否定回作肯定及否定回答答) Yes, _ _. / No, _ _.三、句型转换。三、句型转换。Is thatthey are it isnt it is Are these they are

21、nt 3. This is her green jacket. (改为同义句改为同义句) This green jacket is _.4. My pen is red. What colour is your pen?(改同义句改同义句) My pen is red. _ _ yours? hers What about Make your own conversations using the things in your classroom.根据图片写出正确的单词。根据图片写出正确的单词。penrulerbookeraserpencilschool bagteacherdictionar

22、ypencil box1. it (复数复数) _2. my (名词性物主代词名词性物主代词) _3. her (名词性物主代词名词性物主代词) _4. his (名词性物主代词名词性物主代词) _they按要求写出正确的单词或句子。按要求写出正确的单词或句子。minehershis5. your (名词性物主代词名词性物主代词) _6. Bob (名词所有格名词所有格) _7. 谢谢你谢谢你 _ 8. 怎么样怎么样 _9. 不客气不客气 _10. 为为而感谢而感谢 _yoursBobsthank youwhat aboutYoure welcomeThank you for Teacher:

23、 Hi, Anna. Are these your pencils?Anna: No, theyre Bobs.Teacher: And is this his green pen? Anna: No, it isnt. The blue pen is his.Teacher: What about this dictionary?Anna: Its Helens. And the green pen is hers, too.Role-play the conversation in 2d. Teacher: And the eraser? Is that yours?Anna: Yes,

24、it is.Teacher: Thank you for your help, Anna.Anna: Youre welcome. 这是你的铅笔吗？这是你的铅笔吗？ _ _ your pencil? 是的。它是我的。是的。它是我的。 Yes, _ _. Its _. 不是。它是她的。不是。它是她的。 No, _ _. Its _. Is thismineit isnt hersit is 一、重点句型。一、重点句型。2. 这是他的绿色钢笔吗？这是他的绿色钢笔吗？ _ this _ _ pen? 是的。是的。/ 不是。不是。 Yes, _ _. / No, _ _. 蓝色的铅笔是他的。蓝色的铅笔

25、是他的。 The _ _ is _. it isntit is Is his greenblue pen his3. 那是你的书包吗？那是你的书包吗？ _ _ your schoolbag? 是的。是的。 Yes, _ _. 不是。是他的。不是。是他的。 No, _ _. _ his.Is thatit isit isntIts4. 这些是你的书吗？这些是你的书吗？ _ _ your books? 是的。是的。 Yes, _ _. 不是。它们是她的。不是。它们是她的。 No, _ _. _ hers.Are thesethey arethey arentTheyre5. 那些是她的钥匙吗？那些

26、是她的钥匙吗？ _ _ her _? 是的。是的。 Yes, _ _. 不是。它们是我的。不是。它们是我的。 No, _ _. _ hers.they arethey arentAre those keysTheyre1. it is = _ 2. they are = _3. is not = _ 4. are not = _5. that is = _ 6. name is = _its二、写出下列表达方式的缩写形式。二、写出下列表达方式的缩写形式。theyreisntarentthatsnames狗的名字狗的名字 _三、名词所有格。三、名词所有格。the name of the dog1

27、. 表示表示无生命事物的所有关系无生命事物的所有关系，用，用“名词名词 + of + 名词名词”结构，表示前者属于后者结构，表示前者属于后者。 2. 表示表示有生命事物的所有关系有生命事物的所有关系，在，在名词名词 其后加其后加s来表示所属关系，意为来表示所属关系，意为“. 的的”。e.g. 安娜的安娜的 Annas 鲍勃的鲍勃的 Bobs名词所格的构成方法：名词所格的构成方法：名词性物主代词。名词性物主代词。mine，hers，yours 等是等是名词性物主代名词性物主代词词，相当于一个名词，可以，相当于一个名词，可以在句子中单独在句子中单独使用使用。它。它相当于相当于“形容词物主代词形容词

28、物主代词 + 名名词词”。而形容词性物主代词只能和名词在。而形容词性物主代词只能和名词在一一起使用。起使用。e.g. This is your ruler. Its not my ruler. (= This ruler is yours. Its not mine.) 这是你的尺子，它不是我的。这是你的尺子，它不是我的。 Those arent his books. Theyre her books. (= Those books arent his. Theyre hers. ) 那些书不是他的。它们是她的。那些书不是他的。它们是她的。形容词性物主代词和名词性物主代词表形容词性物主代词和名

29、词性物主代词表一般疑问句一般疑问句是在句子中用提问的方式提是在句子中用提问的方式提供一些信息，供一些信息，要求对方用要求对方用 Yes 或或 No 回答回答的疑问句的疑问句。朗读。朗读一般疑问句用升调一般疑问句用升调，其其简略答语用降调简略答语用降调。 由由 be 动词（动词（am，is，are）引导的疑问句）引导的疑问句结构是：结构是：“be + 主语主语 + 其他部分？其他部分？”含有含有 be 动词的一般疑问句。动词的一般疑问句。Is that your bike? 那是你的自行车吗？那是你的自行车吗？Are they your friends? 他们是你的朋友吗？他们是你的朋友吗？其答

30、语：其答语：肯定回答：肯定回答：Yes, 主语主语 + be (am, is, are).否定回答：否定回答：No, 主语主语 + be (am, is, are) not.- Is this your pencil? 这是你的铅笔吗？这是你的铅笔吗？- Yes, it is. / No, it isnt. 是的。是的。/不是。不是。Yes, it _.Is _ his ruler?Are _ my pencils?Yes, _ are.No, it _.Is _ your book?No, they _.Are _ her pens?thistheseisnttheythatthoseis3

31、aComplete the questions and answers about each picture.Yes, it is.No, they arent.No, it isnt.Yes, they are.arent1. Is this her ruler? 2. Is that Erics schoolbag? 3. Are these his pencils?4. Are those Annas books?Yes, _. Theyre _.No, _. _ Sallys.No, _. _ mine. Yes, _. Its _. Read the questions and co

32、mplete the answers.it is3bhersit isntItsthey arehisthey arentTheyre3cPut some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!Is this your eraser?No, it isnt.Find the owner of the eraser.A: Excuse me. Is this your eraser?B: No, it isnt.

33、I think its her / his eraser.A: Excuse me. Is this your eraser?C: No, it isnt. I think its hers / his.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

34、 his / her Make conversations一、单项选择。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. your; mine3. The green pen isnt _. Its _. A. his, his B. his, yours C. yours, my CCB4. Excuse me, are these _ new

35、 shoes? No, they arent. _ are black over 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 _ (penci

36、l 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 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。the

37、setheymineAnnaspencil boxeshersyoursBobsEricsHis1. 这是我的字典。这是我的字典。 This is _ English _.2. 杰克，谢谢你的帮助。杰克，谢谢你的帮助。 Thank you for _ _, Jack.3. 今天去公园怎么样？今天去公园怎么样？ _ _ going to the park?4. 那些不是琳达的书。那些不是琳达的书。 _ _ Lindas book.5. 那是他的铅笔盒吗？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

38、 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

39、 that yours?G. What about this dictionary? C D G F E一、重点句型。一、重点句型。 这是你的铅笔吗？这是你的铅笔吗？ _ _ your pencil?2. 是的。它是我的。是的。它是我的。 Yes, _ _. Its _. 3. 那是你的书包吗？那是你的书包吗？ _ _ your schoolbag?4. 不是。它是他不是。它是他/她的。她的。 No, _ _. Its _/_. 5. 这是他的绿色钢笔吗？这是他的绿色钢笔吗？ _ this _ _ pen?Is thismineIs thatit isnt his hers it is Is

40、his green6. 不是。那只蓝色钢笔是他的。不是。那只蓝色钢笔是他的。 No, _ _. The _ _ is _. 7. 这些是你的书吗？这些是你的书吗？ _ _ your books?8. 是的。是的。 Yes, _ _.9. 那些是她的钥匙吗？那些是她的钥匙吗？ _ _ her _?10. 不是。它们是他的。不是。它们是他的。 No. _ his.blue pen hisit isntAre thesethey areAre those keysTheyreA) 写出下列表达的缩写形式写出下列表达的缩写形式1. it is = _ 2. they are = _3. is not

41、= _ 4. are not = _B) 写出下列各词的名词所有格或名词性物主代词写出下列各词的名词所有格或名词性物主代词5. Eric _ 6. sisters _7. parents _ 8. your _9. my _ 10. his _ 11. her _its二、按要求写出下列单词的正确形式。二、按要求写出下列单词的正确形式。theyreisntarentEricssistersparentsyoursminehishersMatch the words with the things in the picture.1. baseball _ 4. ID card _ 7. ring

42、 _ 2. watch _ 5. key _ 8. pen _3. computer game _ 6. notebook _ 9. bag _bhaigcde1afA: Whats this? B: Its a(n) _.A: How do you spell it?B: _.Ask and answer questions about the things in the picture.A: Whats this? B: Its a watch.A: How do you spell it?B: W- A -T - C-H.1bListen and circle the things yo

43、ur hear in 1a.1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _3. computer game _ 6. notebook _ 9. bag _1c1dListen again. Write the things that belong to Linda or Mike.LindaMikepenID cardbaseballwatchLinda: Im looking for my watch.Teacher: OK. Is this your watch?Linda: No, it isnt. T

44、hats my watch.Teacher: Here you are.Linda: And thats my ID card.Teacher: OK. Whats your name?Linda: Linda. Make conversations about the things in 1d. Then change roles.1eMike: Thats my pen.Teacher: This?Mike: Yes and thats my baseball.Teacher: All right. Whats your name?Mike: Mike.Teacher: OK. Heres

45、 your baseball.Mike: Thank you. _Write the things you lose easily.2aeraser keys pencil ruler Lin Hai, A computer game is in the school library. Is it yours? Ask the teacher for it? MikeRead the notices on the board and circle the lost things.2bFound: Some keys are in Classroom 7E. Are they yours? E-

46、mail me at maryg2gfimail. com. Is this your watch?My phone number is 495-3539. Call me. JohnLost:I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom Item Lost Found_ _ _ _ 2cRead the notices again and write down the items. Then check () Lost or Found. 阅读指导：阅读指导：1. 在在2b中有四条信息，每

47、条信息中都有中有四条信息，每条信息中都有一件物品。细读信息找到物品。一件物品。细读信息找到物品。2. 在第一条信息中，开头是在第一条信息中，开头是Lin Hai，结，结尾是尾是Mike，由常识可知是，由常识可知是Mike给给Lin Hai 的留言条，由关键句的留言条，由关键句“Is it yours?它是你的吗？它是你的吗？”，可知是，可知是Mike拾到的该物。故此条是拾到的该物。故此条是Found条。条。3. 由第二条信息中的第一句话由第二条信息中的第一句话“Is this your watch?”，可知是，可知是John捡到的手表。故此条也是捡到的手表。故此条也是Found条。条。4. 第

48、三条和第四信息中明确有第三条和第四信息中明确有Found和和Lost的说明，故较容易确定。的说明，故较容易确定。 Item Lost Found_ _ _ _ Lets check the puter gamewatchkeysID card1. Its a watch. watch 手表（其复数形式手表（其复数形式watches）Are these your watches? 这些都是你的手表吗？这些都是你的手表吗？ e.g. Is that your watch? 那是你的手表吗？那是你的手表吗？watch 与与 clock 指戴在手腕上手表、指戴在手腕上手表、挂在胸前的怀表或用挂在胸前的

49、怀表或用来计时的跑表。来计时的跑表。指我们生活中用的钟指我们生活中用的钟表、挂钟、闹钟等，表、挂钟、闹钟等，多带有闹钟的功能。多带有闹钟的功能。2. How do you spell it? 你怎么拼写它？你怎么拼写它？ 这是一个这是一个特殊疑问句，用来询问拼写方特殊疑问句，用来询问拼写方法法。注意：。注意：回答拼写单词时每个字母都回答拼写单词时每个字母都要大写，而且字母与字母之间用连字符要大写，而且字母与字母之间用连字符连接连接。 英语中常用代词代替已知的名词，而不英语中常用代词代替已知的名词，而不重复该词。重复该词。 本句中本句中it代替需要拼写的单代替需要拼写的单词词。用于询问或要求对方

50、拼写单词的表。用于询问或要求对方拼写单词的表达方式还有：达方式还有：Can you spell it, please?请你把它拼写出来，好吗？请你把它拼写出来，好吗？Spell it, please. 请把它拼写出来。请把它拼写出来。Do you know how to spell it?你知道它如何拼写吗？你知道它如何拼写吗？3. Ask the teacher for it. ask . for . 向某人索取某物；向某人向某人索取某物；向某人要某物要某物e.g. You can ask him for the dictionary. 你可以找他要那本词典。你可以找他要那本词典。 Dont

51、 ask me for it. Go and ask you father (for it). 不要向我要不要向我要(它它)，去向你爸爸要吧。，去向你爸爸要吧。4. A computer game is in the school library. in 为介词，意为为介词，意为“在在里里”，表，表示方位的。示方位的。e.g. My pens are in the pencil box. 我的笔在铅笔盒里。我的笔在铅笔盒里。 5. Call me at 685-6034. call 在此句中意为在此句中意为“打电话打电话”，常用常用于于 以下结构：以下结构： call sb. 给某人打电话给某

52、人打电话 e.g. Call him this afternoon. 今天下午给他打电话。今天下午给他打电话。 “call + 电话号码电话号码” 拨打拨打（号码（号码） e.g. Please call 110. 请拨打请拨打110。 “call sb. at + 电话号码电话号码” 拨打拨打（号码）找某人（号码）找某人 e.g. Call Mary at 236-0388. 请拨打请拨打236-0388找玛丽。找玛丽。6. I must find it. must modal v. （情态动词）必（情态动词）必须须 e.g. You must finish it today. 你一定要在今

53、天完成它。你一定要在今天完成它。 You must see the doctor. 你一定要看医生。你一定要看医生。 must 后接动词原形后接动词原形7. E-mail me at . at prep. 放在电子邮箱的地址或电放在电子邮箱的地址或电话号码等前面，表示话号码等前面，表示 “按照按照；根据根据”(1) “call sb. at + 电话号码电话号码” 拨打拨打（号码）找某人（号码）找某人 e.g. Call Mary at 236-0388. 请拨打请拨打236-0388找玛丽。找玛丽。(2) at 表示时间，用于钟点前，用于时刻表示时间，用于钟点前，用于时刻 前，译为前，译为

54、“在在.时（刻）时（刻）”。如：如： at threethree oclock 在三点在三点 at a quarter to six 六点差一六点差一刻刻 at noon 在中午在中午at night 在夜晚在夜晚at midnight 在半夜在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时在吃早饭午饭晚饭时 at this time of day 在每天这个时在每天这个时候候 (3) at 表示地点，一般用于较小的地名表示地点，一般用于较小的地名（方）前，译为（方）前，译为 “在在.”。如：如： at home 在家在家 at the station 在车站在车站

55、(4) at 表示处于表示处于.状态，译为状态，译为 “从事从事于于.”。如：如： at school 在上学在上学 at work 在工作在工作 一、重新排列字母顺序，写出正确的单词。一、重新排列字母顺序，写出正确的单词。1. dacr_ 2. rsaere _ 3. bsaealbl _ 4. eky _ 5. yctnidorai _ 6. rleur _7. chsoboiga _ 8. ipcnel _ 9. atcwh _ 10. ignr _11. otls _ 12. otnokoeb _13. girn _ 14. rliybar _carderaserbaseballkey

56、dictionaryrulerschoolbagpencilwatchringlostnotebookringlibrary二、单项选择二、单项选择1. Is that your computer game? _ A. Yes, it is. B. No, it is.C. Yes, it isnt. 2. A baseball is _ the school library. A. on B. in C. at 3. Her telephone number _ 889-9676. A. am B. is C. are 4. Whats this? _. A. This is a pen.

57、B. Yes, it is. C. Its a key. 5. _ do you spell “ring”? R-I-N-G. A. What B. Who C. How ABBCC1. _ this your _? Yes, _ is. _ mine. 2. _ this? Its _ _. 3. Some _ _ in Classroom 7E. Email me at .4. I lost my school _ _. I must find it. _ me at 674-2456. 5. _ do you _ that? R-I-N-G.三、看图补全对话。三、看图补全对话。Is wa

58、tchit ItsWhatsan eraserkeys areID cardCall How spell1. 这是什么？这是什么？ _ this? 2. 你怎样拼写它？你怎样拼写它？ _ do _ spell it? 3. 那只绿色的铅笔是你的吗？那只绿色的铅笔是你的吗？ _ the green pencil _?4. 一部电脑游戏机在图书馆里。一部电脑游戏机在图书馆里。 A _ _ is _ the school library.5. 发电子邮件到我的邮箱发电子邮件到我的邮箱。 _ me _ .6. 我把我的书包丢了。我把我的书包丢了。I _ my _. WhatsHow youIs you

59、rscomputer game in四、完成句子。四、完成句子。E-mail atlost schoolbag认真阅读下面认真阅读下面 “失物启事失物启事”与与“招领启事招领启事”并完并完成后面的句子。成后面的句子。Lost My school ID card. My name is Mike. Please call 263-1412. Found New watch. Is this your watch? Please call Ann. Phone 553-7618. 1. _ lost the school ID card? 2. You can call _ to get the

60、new watch back? 3. Mikes telephone number is _? 4. _ found the new watch?A: Whats this?B: Its a ring.A: How do you spell it?B: R-I-N-G.A: Is this your ring?B: Yes, it is. Its mine.A: Whats this?B: Its a watch.A: How do you spell it?B: W-A-T-C-H.A: Is this your watch?B: No, it isnt. Its hers.A: Whatr