人教版高二英语18单元修改稿.docVIP

Unit 18 Inventions课文考点剖析 一、重点句型： 1.课文原句：We are said to be living in the “information Age”, a time of new discoveries and great changes. 分析：“据说/据报道/据信…”句型: ①主语(人/物)+is said /reported/ believed…+to do/to be doing/to have done sth ②It is said /reported/ believed…that+主语(人/物)+do/be sth ③People say/report/ believe… that +主语(人/物)+do/be sth 例如： You are said to know about the accident.据说你知道这次事故的情况. = It is said that you know about the accident. = People say that you know about the accident. 高考例题： 1).Robert is said ____ abroad, but I don’t know what country he studied in. (NMET1999) A. to have studied B. to study C. to be studying D. to have been studying 2).AIDS is said ___ the biggest health challenge to both men and women in that area over the past few years.(06湖北) A. that it is B. to be C. that it has been D. to have been 3).The flu is believed ____ by viruses that like to reproduce in the cells inside the human nose and throat. (04上海) A. causing B. being caused C. to be caused D. to have caused 4).I don’t know the restaurant, but it’s ___ to be quite a good one. (NMET1994) A. said B. told C. spoken D. talked 答案分别为A ,D,C,A。 2. 课文原句：Now that we are developing new technology at such a high pace, the true challenge is to find new ways of using it. 分析：now that 是一个连词词组，引导原因状语从句，相当于since，意思是“既然,由于”。在口语中常省略that。例如： Since no one is against the plan, let’s carry it out. 既然没有人反对这个计划，咱们就执行吧。 Now that you are well again, you can go on with your work. 既然你身体恢复了，你可以继续工作了。 Now you’ve grown up, you can decide it yourself. 你已经长大了，你可以自己决定了。 高考例题： ___ you’ve got a chance, you might as well make full use of it.(NMET1999) A. Now that B. After C. Although D. As soon as 答案为A。 3. 课文原句：If you use our inflatable bike, you can simply let the air out and put your bike in a bag. 分析：let out在此意为“放出”， 还可作“发出，泄露，放大（衣服等）”讲。例如： The lady let out a scream of terror at the snake.看到蛇那位女士发出恐怖的尖叫。 I’ll tell you a secret, but you mustn’t let i