1、Unit 3 Is this your pencil？1. 人称代词和物主代词 主 格 I 我 you 你 he 他 she 她 it 它 we 我们 you 你们 they 他们人称代词 宾 格 me 我 you 你 him 他 her 她 it 它 us 我们 you 你们 them 他们形容词性 my 我的 your 你的 his 他的her 她的 its 它的our 我们的your 你们的their 他们的物主代词名词性 mine 我的yours 你的his 他的hers 她的its 它的ours 我们的yours 你们的theirs 他们的1) 人称代词作主语时用主格；作宾语时用宾格
2、， 用在动词或介词后。 I am hungry, please give me something to eat.我饿了，请给我一些吃的东西。（作主语） （作宾语） ( ) like ( ), and ( ) likes ( ) , too.我喜欢她，她也喜欢我。 Who told him that news? 谁告诉他那个消息的？ Its me. 是我。2) 人称代词在并列使用时，单数的顺序是第二人称第三人称第一人称；you, he, and I 你，我，他 you and I 我和你 he and I 我和他 3) 形容词性物主代词后接名词；名词性物主代词后面不能再加名词。【 口 诀 】
3、有 “名 ”则 “形 ”， 无 “名 ”则 “名 ” This is your ruler, it is not mine.这是你的尺子，不是我的。 . 这是他的书，你的在桌子上。 (他) doesnt have an eraser. _（我的） is in the bag. Give _（他）_（你的）.他没有橡皮擦。我的在包里。把你的给他吧。2. Is this/that ? 这/那是 吗？Yes, it is. / No, it isnt. 是的，这/那（它）是。/ 不，这/那(它)不是。回答时，要用 it 来代替 this 和 that。不可回答 Yes, this/that is.
4、/ No, this/that isnt.1）Is this your pencil ? 这是你的铅笔吗 Yes, it is. Its mine 是的，它是我的（铅笔） 。No, it isnt. Its hers. 不，不是的。这是她的（铅笔）2）Is that your schoolbag? 那是你的书包吗？Yes, it is. Its mine 是的，它是我的（书包） 。No, it isnt. Its his. 不，不是的。那是她的（书包）(Its = It is isnt = is not)3. Are these / those ? 这 / 那些是吗？Yes, they are
5、. / No, they arent. 是的，这/那些（它们）是。/ 不，这/那些(它们)不是。回答时，要用 they 来代替 these 和 those。不可回答 Yes, these / those are / No, these / those arent.1) Are these your books? 这些是你的书吗？Yes, they are. 是的，这些（它们）是。No, they arent. They are hers. 不，这些(它们)不是。这些是她的（书） 。2)Are those her keys? 那些是她的钥匙吗？Yes, they are. 是的，那些（它们）是。
6、No, they arent. They are mine. 不，那些(它们)不是。那些是我的（书） 。(arent = are not)4. Excuse me.请原谅/打扰了(客套语，用于问别人问题、请别人帮忙、打断别人说话等场合。)Sorry/Im sorry. “对不起，抱歉” （用于向别人表示歉意）A: Excuse me. Where is my pen? 打扰了，我的钢笔在那？B: Sorry/Im sorry, I dont know. 对不起，我不知道。5. What / how about ? “怎么样？” “又如何呢？”。后接名词，代词或动名词。How about goi
7、ng out for a walk? 出去散散步好吗？ What about the TV play? 那个电视剧怎么样？ I am from Beijing. What about you? 我是北京人，你呢？ 6. thanks / thank you for 因 而感谢 (for 是介词，后接名词/代词、动名词)Thanks for the photo of your family. 谢谢你的全家福照片。Thanks for helping me. 谢谢你帮助我。= Thank you for your help. 谢谢你的帮助。7. You are welcome. 不用谢。8. Ho
8、w do you spell ? 你怎么拼写/读？A: How do you spell “red”? B: R-E-D.Spell it, please.请把它拼写出来。9. ask sb for sth 向某人请求/要某物 ask the teacher for help 向老师求助10. call sb at + 电话号码：“拨打 号码找某人” Call Alan at 495-3539. 拨打 495-3539 找艾伦11.E-mail me at .（请）给我 这个邮箱发邮件。1）at 放在电子邮箱的地址或电话号码等前面，表示“根据；按照”2）是 at 的缩写，读作 at，com
9、前的实心点读作 dot。12. I must find it. 我必须找到它。13. a set of 一套副串 a set of keys 一串钥匙a set of 作句子的主语时，应看作一个整体，谓语动词用单数。如：A set of keys is on the desk. 有串钥匙在桌子上。14. Is that your computer game in the lost and found case? 那个在失物招领箱里的电子游戏机是你的吗？in the lost and found case 在失物招领箱里【课堂练习】1、 选 词 填 空 ： Unit 3 测试卷（100 分）一、
10、翻译下列短语。 （10 分）1. 我的铅笔 2. 一把尺子 3. 她的橡皮 4. 一个红色的铅笔盒 5. 那本词典 6. 一串钥匙 7. 打搅一下 8.谢谢你 9. 电子游戏 10. 在失物招领箱里二、单项选择。 （10 分）( )1. The blue pen is his. _ this dictionary?A. What B. How C. What about( )2._? 一 Its a pencil sharpenerA. Is it a pencil sharpener B. Whats this C. This is a pencil sharpener( )3. _. Ar
11、e you Mr Green?A. Thank you. B. Excuse me. C. Goodbye. ( )4. -Is this_ ruler? -Yes, _ is_. A, his, it, me B. your, it, mine C. your, it, my ( )5.-How do you spell case? -_.A . Its a case. B. No, its not a case C. C-A-S-E.( ) 6.Your watch is very nice. _. A. No, it isnt B. Yes C. Thank you ( )7.Is th
12、is book? Yes, its English book.A. a; a B. a; an C. art; an( )8.Is that your pencil? _. That is her pencil.A. Yes, it is B. No, it is C. No, it isnt ( )9.Is this _ ruler? Yes, its her rulerA. your B. your sisters C. your brothers ( )10. Please call Jenny _ 536-4428. A.in B. to C. at三、完形填空。 （10 分） Thi
13、s boy is Peter Smith. His_1_ name is Peter. His _ 2_ name is Smith. This is 3_school. His school 4 number is 20048567. His teacher is Miss White. Miss White 5 a good teacher. Li Min is a Chinese boy. Li Min is his good 6 at school. Look! 7 a computer game. Is the computer game 8 ? I 9 know. Lets 10
14、Li Min at 495-6548.( ) 1.A. first B. family C. last ( ) 2. A. first B. good C. last ( ) 3.A. you B. that C. his ( ) 4.A. computer B. name C. ID card( ) 5.A. no B. not C. is ( ) 6. A. father B. friend C. boy ( ) 7. A. Whats B. This s C. Thats ( ) 8. Li Min B. Li Mins C. Li Min is ( ) 9. A. dont B. is
15、nt C. am not ( )10. A. ask B. call C. write 四、阅读理解。 （30分）Peter, Is that your computer game in theLost and found case?Rick阅读下面对话，判断正（T）误（F）A: Hello! B: Hello! Whats your name? A: My name is Wang Lin. What about you? B: My name is Wei Hua. How are you? A: Im fine, thank you. And you? B: Im fine, too.
16、What grade are you in, Wang Lin? A: Im in Grade One. Are you in Grade One，too? B: No, Im in Grade Two. How old are you? A: Im eleven. What about you? B: Im one year older than you. A: Oh! What is in your hand? B: It is an orange. A: Can you spell it? B: Yes, ORANGE, orange. ( ) 1.Wang Lin is in Grad
17、e Two. ( ) 2.Wei Hua is in Grade one. ( ) 3.Wang Lin is eleven. ( ) 4.Wei Hua is twelve. ( ) 5.There is an orange in Wang Lins hand. 阅读下列短文，选择正确答案Peter and I are good friends. Peter is an American boy. I am a Japanese girl. He is thirteen. I am twelve. We are in the same class, Class Two. Peter has
18、a nice clock. He likes it very much. He puts it on his desk. Every morning it wakes him up（叫醒他）. I have a new watch. It looks beautiful. I wear（戴）it everyday. It tells me the time. It helps（帮助）me a lot in my daily life. I can not live without it. ( ) 1. Peter and I are _. A. friends B. teachers C. s
19、isters ( ) 2. Peter is _. A. an English boy B. a Japanese girl C. an American boy ( ) 3. I have _. A. a nice clock B. an old watch C. a new watch ( )4. Peter _. A. wears his clock everyday B. puts his clock on his desk C. wears his new watch every day ( )5.Peter and I are _. A. in different classes
20、B. in America C. in Class Two 阅读下面两则“失物招领”启示，然后回答下列问题。1. Is the computer game Ricks? Found: Gold ring. Is this your ring? Please call Mary at 235-0285. 2. Is the computer game in the lost and found case? 3. Is the gold ring Marys? 4. What is Marys phone number? 5. Who has the gold ring? 五、按要求变换下列句型。
21、 （10 分）1. This is a pencil case. (变一般疑问句，做否定回答)_2. This is my teacher.（改为否定句） This _ _ my teacher.3. -这是你的橡皮擦吗？ -是的。 （翻译成英语）_4. 那不是我的字典，它是我姐姐的。_5. 这些是你的朋友吗？_六、补全对话，一空一词。 （20 分）A: Hi ! My name is Jiang Shan. 1._your name?B: Julia. Nice to meet you.A: Nice to meet you, 2._. Whats this in English?B: 3.
22、_ a book.A: 4. _do you 5._ it?B: B-O-O-K, book.A: 6._that a book, too?B: 7._, it 8._. Its a picture.A: Is this a pen?B: 9._ , 10._is.A: Your English is very good.B: Thank you.看图补全对话。A: Hello, Jim! Whats this 1. English?B: Its 2. 3. .A: Is it your telephone?B: Yes, 4. is.A: And whats this in 5. ? Is it a computer?B: 6. , it 7. . Its a 8. 9. .A: Is it your computer game, too?B: 10. , it isnt.七、写作。（10 分）假如你是 Alan， 你拾到一块手表，你的联系电话是 39-4236， 现在你想寻找失主，请写一份招领启示。 Cindy 丢了她的绿色格尺，她的联系电话是 312-9120，请你帮她写一份寻物启事。_
