必修二英语 unit3 总结

必修2 Unit 3 Typical words 1°calculator  n. 计算器 calculate  vt.计算 calculating adj. 算计的 e.g. She is a calculating girl. 2° compare  v. 比较；对照 compare A with/and B  比较A和B compare A to B  把A比作B 3° operate  v. 操作 operator  n. (电脑)操作员；接线员 operation  n. 操作法；作业 4° logical  adj. 合逻辑的；合情理的 logically  adv. 逻辑上；合逻辑地；有条理地 logic  n. 逻辑 5° reality  n. 真实；事实；现实 in reality 在现实中 come into reality 成为现实 e.g. Make your dream come into reality. 6° solve  v. 解决；解答 solve the problem 解决问题 7° –top    laptop 手提电脑 desktop 台式电脑 palmtop 掌上电脑 8° result  n. 结果 as a result +具体结果    as a result of +原因 = because of 9° total  adj. 总的；整个的 e.g. The total of Class 6 is 70. n. 总数；合计 in total 总共 totally  adv. 完全地；整个地 10° application  n. ①应用 ②申请 application form 申请表 apply  v. 申请 apply for/on 11° finance  n. 金融；财经 financial  adj. 金融的 12°provide  v. 提供 provide sb. with sth. 提供给某人某物 provide sth. for sb.  把某物提供给某人 （offer sb. sth. ; offer sth. to sb.） 13°signal  v. 发信号 signal （to） sb.  给…发信号 过去时可双写可不双写 n. 信号 e.g. The red lamp is often used as a danger signal. 14° personal  adj. 私人的；个人的；亲自的 personally  adv. 就个人而言；亲自 = in my opinion = as far as I’m concerned 15° coach  n. ①教练 ②长途公共汽车 e.g. I took a coach to Jilin last week. 16° arise  vi. ①出现 appear, happen e.g. A new problem arose. 无被动语态 ②起立 e.g. Jason arose from her seat. 17° anyhow  adv. ①无论如何，=anyway e.g.⑴ Thanks anyhow/ anyway. ⑵ Anyhow/ Anyway, it’s too late. ⑶ Anyhow/ Anyway, I must finish this work today. ②随便 in a careless way e.g. He piled the papers on a heap on his desk, just anyhow. 18° spoil  v. 惯坏；宠坏 e.g. a spoiled boy Typical phrases 1°from…on  从…时起 from now/then on 2°go by  ①时间流逝 e.g. as time goes by= with time going by ②follow e.g. I should go by my lawyer’s saids. 3°so… that…  如此…以至于… e.g. She is so excited that she can’t fall asleep. 4° human race  人类 5° in a way  在某种程度上 =in some way =in one way 6° make up  ①发明 invent; create ②化妆 ③组成 e.g. Twenty people make up our football team. 7° above all  最重要的 8° in all  总计 9° with the help of  在…的帮助下 e.g. With the help of Mary, I pass the exam at last. 10°deal with  处理；安排；对付 11°watch over  看守；监视 Typical using structure被动语态 时 一般 进行 完成 现在 am is done are am is being done are has been done have 过去 was done were was being done were had been done 将来 shall be done will   shall have been done will 过去将来 should be done would   should have been done would         Exercises 1. -Why are you look sad? -There are so many problems________. A. remaining to settle    B. remained settling C. remaining to be settled  D. remained to be settled.  2. All the preparations for the work_____, and we’re ready to start. A. is completing        B. are completing C. have been completed  D. has been completed        3. An exhibition of paintings_____ at the museum next week. A. is being held      B. is to be held C. is holding        D. will hold                    4. When first_____ to the market, these products enjoyed great success. A. introducing          B. introduced  C. introduce            D. being introduced        5. –The English exam is not difficult, is it? -_____. Even Tom______ to the top students failed in it. A. Yes; who is belonging    B. No; who is belonged C. Yes; who belongs        D. No; who is belonging    6. –Is this the computer you______ last week? -That’s it. A. had it repaired        B. repaired it C. had repaired          D. had repair        7. –We want to sit at the table by the window. -I’m sorry, ____ it____ already. A. but; has been taken        B. and; has taken