10-11学年高中英语课时讲练通课件Unit3《Computers》Period4（新人教版必修2）.ppt

Ⅰ. 单词拼写 1. As a teacher, you must learn to download (下载) something useful from the Internet. 2. In the past, people used fire to signal (发信号). 3. At the age of twelve, he began to practise typing (打字). 4. Father has promised to buy me an electronic (电子的)dictionary. 5. You are good friends. How did the quarrel arise（发生）? 6. Johnson is the coach (教练)of our school football team. Ⅱ. 完成句子 1. Whenever he is late for class, he makes up (编造)an excuse. 2. I will watch over (照看)your clothes when you go swimming in the river. 3. My father gave his new clothes away (捐赠)to the poor family last year. 4. The young couple would like to have a new car of their own (某人自己的). 5. In a way (从某种意义上说), you are wrong. 6. We must take some measures to deal with（对付）the international financial crisis. 7. I think we should let her go on holiday alone. After all (别忘了), she is sixteen; she is not a child any more. 8. In my opinion, we should make full use of (充分利用)the local natural resources to develop our economy. Ⅲ. 单项填空 1. Miss Gao _____ that it was time to leave class. A. marked B. signed C. signalled D. pointed 【解析】选C。动词辨析。句意为：Miss Gao示意该下课了。“signal that从句”正合题意。mark标记；sign签字；point指出。 2. Can you move that box? It’s _____. ［2010南京高一检测］ A. by the way B. on the way C. in a way D. in the way 【解析】选D。句意：“你能挪一下那个箱子吗？它挡住路了。”by the way意为“顺便说（问）一下”；on the way意为“在路上，即将到来”；in a way意为“在某种程度上”；in the way意为“挡路，碍事”。 3. —_____ for the glass! —It’s OK. I’m wearing shoes. ［2010杭州高一检测］ A. Watch out B. Watch over C. On watch D. Keep watch 【解析】选A。句意：——小心玻璃。——好的，我穿着鞋呐。watch out for意为“当心，注意”；watch over意为“监视；看管”；on watch意为“值班”；keep watch意为“注视或监视”。 4. _____ the help all over the country, people’s life in Yushu is getting better day by day. A. On B. Without C. With D. Under 【解析】选C。With the help. . . 在……帮助下。句意为：在全国人民的帮助下，玉树人民的生活一天天好转。 5. —What will you do for the children in the quake-hit area? —I am planning to _____ a large number of books to