2014年秋人教版七年级英语（上）课件unit3 section _1

Unit 3,Unit 3 Is this your pencil?,Section B1 1a-2c,一、重点句型。,这是你的铅笔吗？ _ _ your pencil? 2. 是的。它是我的。 Yes, _ _. Its _. 3. 那是你的书包吗？ _ _ your schoolbag? 4. 不是。它是他/她的。 No, _ _. Its _/_. 5. 这是他的绿色钢笔吗？ _ this _ _ pen?,Is this,mine,it isnt his hers,it is,Is his green,6. 不是。那只蓝色钢笔是他的。 No, _ _. The _ _ is _. 7. 这些是你的书吗？ _ _ your books? 8. 是的。 Yes, _ _. 9. 那些是她的钥匙吗？ _ _ her _? 10. 不是。它们是她的。 No. _ hers.,green pen his,it isnt,Are these,they are,Are those keys,Theyre,A) 写出下列表达的缩写形式 1. it is = _ 2. they are = _ 3. is not = _ 4. are not = _ B) 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。,theyre,isnt,arent,Erics,sisters,parents,yours,mine,his,hers,Match the words with the things in the picture.,1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _ 3. computer game _ 6. notebook _ 9. bag _,b,h,a,i,g,c,d,e,1a,f,A: 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.,1b,Pairwork,Listen and circle the things your hear in 1a.,1. baseball _ 4. ID card _ 7. ring _ 2. watch _ 5. key _ 8. pen _ 3. computer game _ 6. notebook _ 9. bag _,1c,Listening,1d,Listen again. Write the things that belong to Linda or Mike.,Linda,Mike,pen,ID card,baseball,watch,Linda: Im looking for my watch. Teacher: OK. Is this your watch? Linda: No, it isnt. Thats 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.,1e,Pairwork,Mike: Thats my pen. Teacher: This? Mike: Yes and thats my baseball. Teacher: All right. Whats your name? Mike: Mike. Teacher: OK. Heres your baseball. Mike: Thank you.,_ _ _,Write the things you lose easily.,2a,eraser,keys,pencil,ruler,pen,book,Lin Hai, A computer game is in the school library. Is it yours? Ask the teacher for it? Mike,Read the notices on the board and circle the lost things.,2b,Found: Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2gfimail. com.,Is this your watch? My phone number is 495-3539. Call me. John,Lost: I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom,Item Lost Found _ _ _ _ ,2c,Read the notices again and write down the items. Then check () Lost or Found.,阅读指导： 1. 在2b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。 2. 在第一条信息中，开头是Lin Hai，结尾是Mike，由常识可知是Mike给Lin Hai 的留言条，由关键句“Is it yours?它是你的吗？”，可知是Mike拾到的该物。故此条是Found条。,3. 由第二条信息中的第一句话“Is this your watch?”，可知是John捡到的手表。故此条也是Found条。 4. 第三条和第四信息中明确有Found和Lost的说明，故较容易确定。,Item Lost Found _ _ _ _ ,Lets check the answers.,computer game,watch,keys,ID card,1. Its a watch. watch 手表（其复数形式watches）,Explaination,Are these watches? 这些是些手表吗？,e.g. Is that your watch? 那是你的手表吗？,watch 与 clock,指戴在手腕上手表、挂在胸前的怀表或用来计时的跑表。,指我们生活中用的钟表、挂钟、闹钟等，多带有闹钟的功能。,2. How do you spell it? 你怎么拼写它？ 这是一个特殊疑问句，用来询问拼写方法。注意：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连接。例如： Whats your name? 你叫什么名字？ My name is Mike. 我叫迈克。 How do you spell it? 怎样拼写？ M-I-K-E. M-I-K-E。,3. Ask the teacher for it. ask . for . 请求，恳求（给予）；征求,to ask for a job 求职,to ask for an explanation 要求解释,to ask for a drink 要一杯饮料,Why dont you ask him for his advice? 你为什么不征求他的意见？ Can I ask you a favour? 我能请你帮个忙吗？,ask her for the money 向她要钱 ask . for . 要求；索（价） e.g. He asks 5 for the book. 这本书他索价5英镑。,4. A computer game is in the school library. in 为介词，意为“在里”，表示方位的。 e.g. My pens are in the pencil box. 我的笔在铅笔盒里。,5. Call me at 685-6034. call 在此句中意为“打电话”，常用于 以下结构： call sb. 给某人打电话 e.g. Call him this afternoon. 今天下午给他打电话。, “call + 电话号码” 拨打（号码） e.g. Please call 110. 请拨打110。 “call sb. at + 电话号码” 拨打（号码）找某人 e.g. Call Mary at 236-0388. 请拨打236-0388找玛丽。,6. I must find it. must modal v. （情态动词）必须 e.g. You must finish it today. 你一定要在今天完成它。 You must see the doctor. 你一定要看医生。,must 后接动词原形,对于must 开头一般疑问句，若要作否定回答，可用neednt，不用mustnt。如： Must I come over tonight? 我今晚必须过来吗? No, you neednt. 不必。,7. E-mail me at . at prep. 提供电话号码时使用；在（某 处、某时间或时刻）,(1) “call sb. at + 电话号码” 拨打（号码）找某人 e.g. Call Mary at 236-0388. 请拨打236-0388找玛丽。,(2) at 表示时间，用于钟点前，用于时刻 前，译为 “在时（刻）”。如：,at threethree oclock 在三点 at a quarter to six 六点差一刻 at noon 在中午 at night 在夜晚 at midnight 在半夜 at breakfastlunchsupper 在吃早饭午饭晚饭时 at this time of day 在每天这个时候,(3) at 表示地点，一般用于较小的地名（方）前，译为 “在”。如： at home 在家 at the station 在车站 (4) at 表示处于状态，译为 “从事于”。如： at school 在上学 at work 在工作,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 _,card,eraser,baseball,key,dictionary,ruler,schoolbag,pencil,watch,ring,lost,notebook,ring,library,Exercises,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. B. Yes, it is. C. Its a key. 5. _ do you spell “ring”? R-I-N-G. A. What B. Who C. How,A,B,B,C,C,1. _ 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。,Is watch,it Its,Whats,an eraser,keys are,ID card,Call,How spell,1. 这是什么？ _ this? 2. 你怎样拼写它？ _ do _ spell it? 3. 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。 A _ _ is _ the school library. 5. 发电子邮件到我的邮箱。 _ me _ . 6. 我把我的书包丢了。I _ my _.,Whats,How you,Is yours,computer game in,四、完成句子。,E-mail at,lost schoolbag,认真阅读下面 “失物启事”与“招领启事”并完 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 new watch back? 3. Mikes telephone number is _? 4. _ found the new watch?,Section B2 3a-Self Check,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: Whatre those? B: Theyre notebooks. A: How do you spell? B: N-O-T-E-B-O-O-K-S. A: Are those your notebooks? B: No, they arent. Theyre his.,_: My notebook My _ is David. Please _ me at 679-8871.,Complete the notices with the words or phone number in the box.,name yours found 284-5486 lost call,3a,_: A set of keys Are these _? Call Jenny at _.,本题是写寻物启事和失物招领。 1. 应通读全文，明白大意，确定是失物招领，还是寻物启示。在第一则信息中，由关键词my notebook，及下文的 “请打电话679-8871给我”，可知这是一则寻物启示；在第二则信息中，由关键词Are these? 这些是你的吗？可推测这是一则失物招领。,2. 弄清选项中各项的意思，根据信息中的内容，逐空对号入座。 name 名字；yours 你的；found 找到； lost 丢失；call 打电话,_: A set of keys Are these _? Call Jenny at _.,_: My notebook My _ is David. Please _ me at 679-8871.,Lets check the answers.,name yours found 284-5486 lost call,Lost,name,call,3a,Found,yours,284-5486,Write your own lost or found notice with your name and phone number.,1. 写寻物启事和失物招领要紧扣主题，写清物品名称、联系人及联系方式，要求表述明确，言简意赅。,3b,2. 常用词汇：found 找到；发现，lost 遗失； 丢失，pen 钢笔，pencil 铅笔，ID card 身份证，eraser 橡皮，bag 书包，ruler 尺子，a set of keys 一串钥匙，in the school library 在学校图书馆，in the classroom在教室里,3. 常用句型： Is this/that your ? 这是/那是你的？ Are these/those ? 这些/那些是？,Now try your best. 现在看你的了！ 假如你丢失了一套钥匙；假如你捡到一张学生证。写一写吧！ _ _ _,Call at 打找 E-mail me at . 给我发邮件到,Lost: I lost a set of keys. I must find them. My name is Jim. Please call me at 347-2580.,Found: A school ID card. Is this your school ID card? I found it in the school library. Call me at 347-2580. Or e-mail me at .,Self Check,eraser,book,pen,pencil,dictionary,Write the school things you know.,pen ruler,notebook,schoolbag,school ID card,watch,pencil box,she,you,his,规则总结,Complete the chart with pronouns.,your,her,his,类别,第一人称,第二人称,第三人称,第三人称,人称代 词主格,人称代 词宾格,形代,名代,Look at the picture and write conversations.,A: _ B: _ A: _ B: _ A: _ B: _,2,3,4,No, they arent.,Are those your baseball?,Is this your pencil box?,Yes, it is. Its mine.,Is that your watch?,Yes, it is. Its mine.,1,A: Is that your schoolbag? B: No, it isnt.,1. a set of keys set 为名词，意为“套，组，副”。短语 a set of 表示“一套，一列，一串”等。 a set of books 一套书 a set of stamps 一套邮票 【拓展】 在英语中表示物品的时候（尤其是不可数名词），常常用“数词或a/an/this/that + 名词（表示容量、种类）+ of + 名词” 来表示，意为“双（对/套/张/副）”。,Explaination,a piece of meat 一片肉,that pair of shoes 那双鞋子,a glass of milk 一杯牛奶,2. 人称代词宾格 me (我)，you (你)，him (他)，her (她)，it (它)等是人称代词的宾格形式，他们常跟在介词或动词后面做宾语。如： Thank you. 谢谢你！ Excuse me. 打扰了。 How do you spell it? 怎样拼写？ Please ask her for help. 请向她请求帮助。 Call him at 569-3219. 打电话569-3219找他。,一、根据句意及图片提示完成句子。 1. This is my new _. 2. Is that your _? 3. Whats this? Its my aunts _. 4. How do you spell the word “_”?,computer,watch,ring,notebook,Exercises,5. The _ isnt mine. Its Jacks. 6. What are they? Theyre a set of _. 7. Eric lost his school _.,keys,ID card,baseball,二、从B栏中选择A栏正确的应答语。 A栏 1. Whats this in English? ( ) 2. Is that your pencil box? ( ) 3. Are those Lindas books? ( )