新概念英语-第二册-第21课-课件精编版

1、Mad or not? New words and expressions生词和短语mad adj 发疯的mad adj 发疯的be mad/crazy about:为而疯狂(着迷） 他对足球很着迷He is mad/crazy about football. be mad at sb 生某人的气 老师对我很生气，因为我迟到了。Teacher was mad at me because I was latereason n. 原因for this reason 由于这个原因 由于这个原因，我迟到了。 For this reason, I was late.sum n. 量a large sum

2、 of:大量的，喜欢跟钱连用一大笔钱a large sum of moneysum n. 量许多的，大量的，+可名复 a great number of a great many+不可名a great deal ofdetermined adj 坚定的，下决心的be determined to do sth.下决心做某事 表示下决心做某事，句型知多少？make up ones mind to do sthdecide to do sthmake a decision to do sth课文讲解Mad or not?Aeroplanes are slowly driving me mad.1.

3、aeroplane = airplane 飞机2. drive sb mad 把某人逼疯 （难点P94)drive drove driven 开车drive into 赶进drive back 撵回drive out of 把赶出去 I live near an airport and passing planes can be heard night and day.3. night and day日日夜夜 The airport was built years ago,but for some reason it could not be used then. 4. for some re

4、ason 由于一些原因some+可数名词单数：某一 some bookLast year,however,it came into use. Over a hundred people must have been driven away from their homes by the noise. 5. come into use:投入使用 6. over = more than 7. away from 离开8. Home 与 house 的区别（P94难点）home:家，强调有感情；house仅仅指房子I am one of the few people left. Sometimes

5、I think this house willbe knocked down by a passing plane. 9. one of 的用法（3点）+名词复数 +谓语动词的单数 +形容词的最高级10. knock down 拆散，撞倒I have been offered a large sum of money to go away, but I am determined to stay here. Everybody says I must be mad and they are probably right.11. a large sum of money 一大笔钱12. go away 离开 = leave13. must be 表推测 Summery writing 摘要写作1. The writer is slowly going mad. 2. He lives near an airport. 3. Passing planes can be heard night and day. 4. Most of his neighbours have left their homes. 5. He has been offered money to leave.