PAGE 第 5 页 共 6 页 Unit 3课时跟踪检测（二） Warming Up & Reading — Language Points Ⅰ.单词拼写或根据提示写出单词的正确形式 1．The bus came to an abrupt (突然的) stop, making many passengers fall off their seats. 2．Bell got the patent (专利) for his most famous invention in 1876. 3．Petrol is the most important product (产品) of many Middle East countries. 4．The manager said the information should be treated with some caution (谨慎)． 5．Success in making money is not always a good criterion (标准) of success in life. 6．Please give him lots of love instead of high expectations (expect); otherwise he will be loaded with great pressure. 7．I'd like to place things where it is convenient (convenience) to get them. 8．Mrs. Brown was merciful (mercy) and she didn't blame us for breaking her window. 9．Our cooking pots are all made of stainless (stain) steel, so they are always bright. 10．In summer, the average flow of the river is 200 cubic (cube) meters per second. Ⅱ.选词填空 set about, distinguish ... from, come up to one's expectations, now and then, call up, call at, for convenience, apply for 1．What distinguishes me from others is that I take an active part in all kinds of activities. 2．I usually enjoy his movies, but the latest one didn't come_up_to_my_expectations. 3．Someone called_up from downtown and asked to see you at five. 4．The teacher was angry with Tom because he looked out of the window now_and_then. 5．Having made up his mind, he set_about carrying out the plan. 6．I shall call_at his home tomorrow, and could you go with me 7．I kept my reference book near my desk for_convenience. 8．To apply_for the good job, Li Ping spent three hours filling in her application form. Ⅲ.完成句子 1._Only_then_did_I_understand how important he was to me. 只有在那时我才明白他对我有多重要。 2．There_seems_to_be_endless work waiting for him to do. 好像有无数的活等他去做。 3．Would you telephone me at_your_convenience_if you don't mind 如果你不介意，在方便的时候给我打电话好吗？ 4．Once making a promise, we should be_cautious_about it. 一旦做出一个承诺，我们必须谨慎对待。 5．I'm not going to put myself_at_the_mercy_of the bank. 我不想任由银行摆布。 6．I try to set_aside some time each day to do some exercise. 我每天尽量腾出一些时间来锻炼身体。 Ⅳ.阅读理解 A Canadian student Raymond Wang, 17, won the world's largest high school science competition — the Intel International Science and Engineering Fair (Intel ISEF), taking home the top prize of $75,000 for inventing a new way to keep germs from spreading in airplane cabins. Wang started thinking about the problem of disease spread on airplanes after a steady stream of news about the Ebola outbreak in West Africa. Ebola is not spread through the air, he learned, but other infectious diseases — including the H1N1 swine flu virus and SARS virus — are spread through the air. And that's a problem in airplane cabins, where everyone is breathing everyone else's air. “When someone sneezes, there's a me ... ...
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