七年级英语上册 Unit 9 My favorite subject is science（第6课时）Section B（3a-Self Check）课件 （新版）人教新目标版 (260)

1、1Section BUnit 3 Is this your pencil?2 1. 能否记住下面的词汇及其用法？ in, library, ask (askfor), find (found), some, classroom, e-mail, at, call, lost, must. 2. 是否学会了一般疑问句的用法？ 3. 了解有关LOST AND FOUND（失物招领），能写一个简短的notice(启示)。 4.养成拾金不昧的优秀品质。 加油，相信你一定能成功！加油，相信你一定能成功！3A: Whats this?B: Its a ring.A: How do you spell it

2、?B: R-I-N-G.A: Is this your ring?B: Yes, it is.4A: Whats this?B: Its a watch.A: How do you spell it?B: W-A-T-C-H.A: Is this your watch?B: Yes, it is.注意红色字体句子注意红色字体句子5预习检测 英汉互译英汉互译 （把答案写在你的练习本上（把答案写在你的练习本上,然后对照）然后对照） 1. askfor 2. key (复数) 3. lose (过去式) 4. find (过去式) 5. your (名词所有格） 6. 在学校图书馆里 7. 电话号码

3、 8. 打电话给我 9. 在7E班教室里 10.发送电子邮件到 请求给予keyslostfoundyoursin the school librarytelephone numbercall me atin classroom 7EEmail me at6_Do you know these things? Try to link them. Then write the things you lose easily.eraserkeyspencilruler7 1. 在在2b中有四条信息，每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.

4、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拾到的拾到的该物。故此条是该物。故此条是Found条。条。83. 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

5、较容易确定。9Lin 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.Found: Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2gfimail. com. 10Is this your watch?My phone number is 495-3539. Call me

6、. JohnLost: I lost my school ID card. I must find it. Call me at 685-6034. Thanks. Tom 11 Item Lost Found_ _ _ _ Read again and write down the items. Then check () Lost or Found. 12Item Lost Found_ _ _ _ Lets check the answers.a computer gamea watchsome keys school ID card13想一想：如何写一篇失物招领?14 看图复述课文大意

7、15根据课文内容完成句子Complete 2b without looking at the text. 1. A is in the school . Is it ? the teacher it? 2. are in Classroom 7E. yours? Email me at maryg2gfimail. com. 3. your watch? My is 495-3539. me. 4. I school ID card. I find it. Call me 685-6034. Tputer gamelibraryyoursask forsome keysAre theyIs t

8、hisphone numberCalllost mymustat16小组合作 If you pick up or lost some things, you will. Report what things you have picked up in class, then ask：”Is this .? It is . Whose pen is it? What is his/her phone number.” Then write a Lost or Found according to the book.171. ask . for . 请求，恳求（给予）；征求请求，恳求（给予）；征求

9、1.你可以找他要那本词典。你可以找他要那本词典。 You can ask him for the dictionary. 2. Why dont you ask him for his advice? 你为什么不征求他的意见？你为什么不征求他的意见？ 翻译探究翻译探究182. call 在此句中意为在此句中意为“打电话打电话”，常用于，常用于以以下结构：下结构： call sb. 给某人打电话给某人打电话 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） Please call 110. 请

10、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 Call Mary at 236-0388. 请拨打请拨打236-0388找玛丽。找玛丽。193. must modal v. （情态动词）必须（情态动词）必须 I must find it. 我必须找到它。我必须找到它。该句中该句中must 的含义是的含义是“ ”，属于属于 动词，后面跟动词，后面跟 。如：现在的我必须走了。如：现在的我必须走了。 I must go now.必须必须情态情态动词原形动词原形20一、一、Complete the following sentences.1

11、. 这是你的手表吗？ _ your watch?2. 这只绿色的铅笔是你的吗？ _ the green pencil _?3. 在学校图书馆里有一台电脑游戏机。A _ _ is _ the school library.4. 一些钥匙在7E班的教室里。 Some Classroom 7E. 5. 我丢失了我的学生卡。 I _ my school _ _. 6. 打电话367-2598给我。 _ me _ 367-298.Is thisIs yourscomputer gameinkeys are inlostID cardCall at21二、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 isnt2. 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.