【英语】2018届一轮复习人教版必修2Unit2Unit3Computers学案(7) 2页

Unit 3 Computers (Using language学案)‎ ‎【课前预习】‎ 阅读理解 ‎1. How often does Andy take part in the competition?‎ A. About once a year. B. About once a month C. About once a week. D. About once a season.‎ ‎2. What is Andy good at?‎ A. Running B. Walking C. Playing football D. Calculating ‎3. What part does Andy play in the tea m?‎ A. Goal keeper B. Back C. Striker D. Cent er ‎4. According to the passage, ____________.‎ A. The programmer must often play football with androids.‎ B. Andy looks much smaller than a human being.‎ C. Andy’ s first football match was in Tokyo, Japan several years ago D. Andy can improve his football skills with his programmer’s help ‎【课内探究】‎ ‎1. signal (v.) 发信号 (n.) 信号,暗号 signal to sb 向某人发信号 signal (to sb) to do sth 发出做……的信号 traffic signals 交通信号 a warning signal 警告信号 She signaled to the waiter for the bill. 她示意服务员结账。‎ My mother is signaling to me to remove the table. 妈妈示意我移开桌子。‎ ‎2. in a w ay 在某种程度上[来源:学科网]‎ The work is well done in a way. 从某种程度来说，这个工作做得不错。‎ ‎【链接】‎ in the way 妨碍，挡道 in this/ that way 以这种/ 那种方式 by the way 顺便说一下 on one’s/ the way to … 在去……的途中 in no way 决不，一点也不（放句首时，句子用部分倒装）‎ ‎3. She programs us wit all the possible moves she has seen while watching human games.‎ While watching 涉及到状语从句的省略，其完整形式是while she is watching…‎ 回想：You were careless ______________________________(遛狗时).‎ He will not come unless _____________________(invite).‎ When ________________(ask) f or his views about this matter, he remains silent.‎ ‎4. arise (arose, arisen) (v.) ①出现，发生； ‎ When difficulties arise, you can turn to me for help.‎ ‎② 引起，产生 arise from 因……产生 His failure _______________________ his laziness. 他的失败由懒惰造成。‎ ‎【课后巩固】‎ ‎1. In order not to be heard, she pointed her finger upwards to _______ __ that someone was moving about upstairs.‎ A.whisper B. signal C. tell D. say ‎2. — I thin k he is taking an active part in social work.‎ ‎ — I agree with you ___________.‎ A. in a way B. in the way C. by the way D. on the way In no way _____________________________ before we achieve our goal. 在达到目标之前我们决不能放弃。‎ ‎3. Once air pollution ______________(出现) in the cities, it is hard to _____________(处理).‎ He realized that most of his mistakes in the exam _____________________(由…引起) his carelessness.‎ He had to __________________(raise/ rise/ arise) his voice to make himself heard.‎ ‎—What is the price of petrol these days?‎ ‎—Oh, it _________________________(raise/ rise/ arise) sharply since last month.‎ ‎4. He stopped smoking _________________________(在…的帮助下) his family.‎ The book is __________________/ ____________ to us. 这本书对我们有帮助。‎ I _____________________________________ to her. 我情不自禁地走向她。‎ ‎5. It’s our duty to _______________________(照顾) these old men.‎ They ____________________ ___ by the policeman. 他们被警察看守着。[来 ‎6. Don’t be hard on your daughter. _________, she is only a child.‎ A. After all B. First of all C. In all D. Above all 答案；‎ AACD 课后巩固 ‎1. B 2. A can we give up ‎ ‎3. arises, deal wit h, arose from raise has risen ‎4. with the help of be of help= helpful can't help walking ‎5. watch over are watched over ‎6. A