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1、1Unit 3 Is this your pencil?Words and Expressionspencil /pensl/n. 铅笔book /bk/n. 书eraser /rez(r)/n. 橡皮box /bks/n. 箱；盒pencil box铅笔盒；文具盒 schoolbag /sku:lb/n. 书包 dictionary /dkner/n. 词典；字典 his /hz/pron. 他的mine /man/pron. 我的hers /h:(r)z/pron. 她的excuse/kskju:z/v. 原谅；宽恕me /mi:/pron. (I 的宾格)我excuse me劳驾；请原谅
2、thank /k/v. 感谢；谢谢teacher /ti:t(r)/n. 老师；教师about /bat/prep. 关于What about?(询问消息或提出建议)怎么样？好吗？yours /j:(r)z/pron. 你的；你们的for /f:(r)/prep. 为了；给；对thank you for为而感谢help /help/v. & n. 帮助；援助 welcome /welkm/adj. 受欢迎的 Youre welcome.别客气。baseball /besb:l/n. 棒球watch /wt/n. 表；手表 computer /kmpju:t(r)/n. 计算机；电脑 game
3、/gem/n. 游戏；运动；比赛card /k:(r)d/n. 卡片ID card学生卡；身份证notebook /ntbk/n. 笔记本ring /r/n. 戒指bag /bg/n. 袋；包10in /n/prep. 在里library /labrri/n. 图书馆ask /:sk/v. 请求；要求；询问askfor请求；恳求(给予)find /fand/v. (过去式、过去分词 found /fand/)找到；发现some /sm/adj. 一些；某些pron. 有些；有的classroom /kl:sru:m/n. 教室e-mail /i:me l/n. 电子邮件at /t/prep.
4、(提供电话号码等时使用)按照；依据；在(某处、某时间或时刻)call /k:l/v. (给)打电话lost /lst/v. (动词 lose /luz/ 的过去式) 遗失；丢失must /mst/modal v. 必须set /set/n. 一套；一副；一组a set of一套；一副；一组Anna /n/安娜(女名)John /dn/约翰(男名)David /devd/戴维(男名)TextsRole-play the conversation.Teacher:Hi, Anna. Are these your pencils?Anna:No, theyre Bobs.Teacher:And is
5、 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.Teacher:And the eraser? Is that yours?Anna:Yes, it is.Teacher:Thank you for your help, Anna.2Anna:Youre welcome.名词所有格：一般在名词后面加上“s”，表示“的”my brothers name 我兄弟的
6、名字Jacks father and Johns uncle 杰克的爸爸和约翰的舅舅My fathers father is my grandfather.我哥哥的老师 他妹妹的玩具 她爸爸的车 Structure1.Is this your pencil? Yes, it is. Its mine. / No, it isnt. Its hers. 2.Is this his green pen? Yes, it is./ No, it isnt. The blue pen is his. 3.Is that your schoolbag? Yes, it is./No, it isnt.
7、Its his.4. Are these your books? Yes, they are./ No, they arent. Theyre hers. 5.Are those her keys?Yes, they are./ No. they arent. Theyre mine.人称代词形容词性物主代词名词性物主代词主格宾格第一人称我Imemymine第二人称你youyouyouryours第三人称他hehimhishis她sheherherhers它itititsitsRead the questions and complete the answers. 阅读问句并补全对话。1.Is
8、 this her ruler?Yes, . Its . 2.Is that Erics schoolbag?No, . Sa lys. 3.Are these his pencils? Yes, . Theyre . 4.Are those Annas books? No, . mine.()5. Mike, is that bike ?3A. youB. yourC. yoursD. yourselfRead the notices on the board and circle the lost things.阅读公告栏启事，圈出丢失的物品。Lin Hai,A computer game
9、 is in the school library. Is it yours? Ask the teacher for it.MikeIs this your watch? My phone number is 495-3539. Call me.JohnFound:Some keys are in the Classroom 7E. Are they yours? E-mail me at .Lost:I lost my school ID card. I must find it. Call me at 685-6034.Thanks.TomComplete the notices wit
10、h the words or phone number in the box.选择正确的单词或号码补全信息。name, yours, found, 284-5486, lost, call : My notebookMyis David. Please me at 679-8871. : A set of keys Are these ?Call Jenny at .Grammar含有 be 动词的一般疑问句一般疑问句：是在句子中用提问的方式提供一些信息，要求对方用 Yes 或 No 回答的疑问句。Are you Mary?Is this book yours?含有 be 动词一般疑问句的构成
11、：将含有 be 动词的陈述句中的be动词提到句首，并且大写，句末加上问号。This is my pencil.Is this your pencil?Im Linda.Are you Linda?Hes Dale.Is he Dale?Its red.Is it red?4These are his friends.Are these his friends? Those are hers.Are those hers?5含有 be 动词一般疑问句的回答：含有 be 动词的一般疑问句，肯定回答用“Yes, 主语 + be”，否定回答用“No，主语 + benot”。Is this your p
12、encil?Yes, it is. / No, it isnt.Are you Linda?Yes, I am. / No, Im not.Is he Dale?Yes, he is. / No, He isnt.Is it red?Yes, it is. / No, it isnt.Are these his friends?Yes, they are. / No, they arent. Are those hers?Yes, they are. / No, they arent.1. This is my ruler. (改为一般疑问句) your ruler?2. Is this yo
13、ur pen?(作肯定回答)Yes, .3. Is that his math book?(作否定回答)No, .4. English, this, Is, an, dictionary (?) (连词成句)5. 那些是她的橡皮吗？不，它们不是。它们是我的。6. 那是你的书包吗？不，它不是。它是她的。注意：一般疑问句的回答有时可以省去 Yes 或 No，或者补充更多信息。Is the girl Mary?Sorry, I dont know.Exercises一. 用合适的代词填空。1. This is not computer game. The black one is (I).2. Is it penicl box and is the ID card ? (you)3. I dont think its Marys schoolbag. is red.4. Is the watch Toms?No, its not watch. is on his desk.5. Are these (you) things ?No, they
