初二下第1-3单元.doc

Unit One E-pals 一、Words 1. pal ［C］ n. (同friend) e-pal 网友 e-mail 电子邮件 e-card 电子贺卡 2. send v. sent, sent send for 派人去取 send out 寄出 send sb. to 使某人进入某处 send sb. sth.= send sth. to sb. 送给某人某物 3. join v. 参加（团体和组织） join in / take part in 参加某项活动 4. each pron. 每个 eg: We each have an English book. Each of the boy has got a pencil. each 侧重于个体，可以和of连用。every侧重于全体。 5. travel v. 旅行 travel to 到……去旅行 travel around 周游….. 6. seem v. 看起来像 seem to do it seems that seem +adj. eg. It seems that he ill. (同义句) He seems ill. 7. California n. 加利福尼亚州 Californian 加利福尼亚州人 8. interest v.感兴趣 n.兴趣 adj. interesting 有趣的, interested 使感兴趣的 be interested in = show interest in 对…感兴趣 9. happen v. 偶然发生 happen to do 碰巧，恰好 happen to sb. 表示某人发生某事 二、Sentences 1. Did you hear about my new American e-pal? 2. Liu Chang is writing to his e-pal. 3. Let’s each have one. 4. Our second school term starts in March. 5. I am interested in science. 6. He seems (to be) ill today. 7. I was happy to see my old friends in class. 8. I hope to make friends with him. 9. In English class today, we spoke about our friends. 10. Please write to me soon and let me know. 11. I would like to be your e-pal. 12. Getting to know a new pal. 13. I am thinking of someone. 三、Grammar 定语从句 定语从句：在复合句中充当定语的从句叫定语从句。定语从句一般由关系代词或关系副词引导，放在它所修饰的名词或代词之后，这种名词或代词叫做先行词。定语从句分为限制性定语从句和非限制性定语从句。 1.关系代词引导的定语从句： 1）. who 指人，作主语。 This is the teacher who teaches us Chinese. 2）. whom 指人，作宾语，常可省略。 She is the girl with whom I went there. 3）. whose 指人，也可以指物。 This is the scientist whose name is known all over the country. 4）. which 指人，也可以指物，作宾语时可省略。 The money which is in the wallet is mine. 5）. that 指人，也可以指物，作宾语时可以省略。 He is the last person that I want to see. 2.只用that 的情况： 1）先行词有序数词或有only, last, very等形容词修饰词时 2）先行词被形容词最高级修饰词时 3）先行词为all, everything, nothing, something, anything, little等不定代词 4）先行词中既有人又有物时 5) 疑问词是which或who时，为避免重复 6) 被修饰词是数词时 3.难点：关系副词与关系代词的区别 1）September 1st is the da