1 Unit 3 Is this your pencil? 班级 姓名 得分 一．重点词汇 1.pencil 2.book 3.eraser 4.box 5.schoolbag 6.dictionary 7.his 8.mine 9.hers 10.me 11.teacher 12.about 13.your 14.for 15 help 16.welcome 17.baseball 18.watch 19.computer 20.game 21.card 22.notebook 23.ring 24.bag 25.in 26.library 27.ask 28.some 29.classroom 30.e-mail 31.at 32.call 二．重点句子 1. Is this your pencil? Yes, it is. It’s mine. 2. Are these your books? 3. Excuse me, Grace. Is this your pencil? 4. What about this dictionary? 5. Thank you for your help, Anna. 6. Are those Anna’s books? 7. How do you spell it? 8. Ask the teacher for it. 9. Some keys are in Class 7E. 10. E-mail me at maryg2@gfimail.com 11. I must find it. 2 三．语法 （一） 物主代词 说明事物所属关系的代词,分为形容词性和名词性两种。 1、形容词性物主代词只能作句子中名词的修饰语,后面要跟名词。如： Is that your umbrella?(那是你的伞吗？) / I often go to see my aunt on Sundays.(我经常在星期天去看望阿姨) / They are their books.(是他们的书) 2、名词性物主代词相当于名词,既代替事物又表明所属关系,在句子中往往独立地作主语、宾语或者表语,后面千万不可以跟名词。如： This is your cup,but where is mine?(这是你的杯子,可我的在哪儿？) / Your classroom is very big, but ours is rather small.(你们的教室很大,我们的相当小) 3、“of + 名词性物主代词”称为双重所有格,作定语时放在名词的后面。如： A friend of mine came to see me yesterday.(我的一个朋友昨天来看我了) (指若干朋友中有一个来看我。) [试比较] My friend came to see me yesterday.(我的朋友昨天来看我了)(指我的那个特定的朋友来看我。) 四．练习 一、根据句意和所给的首字母，完成下列句子。（５分） 1． -Is t________ your pencil? -Yes, it is. 2. How do you s________ pencil? 3. What's this in E________? 4. Call Mike a________ 365-4639. 5. I have a set of k________. 二、根据句子意思选择正确的词填空，或用正确的...
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