Unit 20 Lesson 3 I. 根据下列各句句意以及所给单词的首字母或汉语提示词，写出该单词的正确形式（每空一 词）。 1. A m_____ is an instrument that can be used to observe small objects, even cells. 2. I want to know whether you followed the emergency p_____ when you heard the alarm. 3. He told me he suffered from a disease that would affect different _____ (器官) in his body. 4. It’s hoped that the _____ (望远镜) will enable scientists to see deeper into the universe than ever before. 5. The successful businessman has _____ (捐赠) millions of dollars to the institution which focuses on cancer treatment. 6. Make sure that any ideas and development work about a possible future _____ ( 专 利 ) application are kept secret. 7. Nowadays, many women are faced with the d_____ of choosing between work and family commitments. II. 从 a-g 中选出与下列句子中画线单词意思相近的选项（每项限用一次）。 a. divided b. result c. treated d. straightforward e. most important f. exchanged letters g. at the same time 1. Many diseases that were likely to kill people in the past can be cured now thanks to medical advances. _____ 2. People have seldom corresponded with each other since much handier social media like WeChat are invented. _____ 3. The reason why the company has achieved a premier position in the electronics field is that it always produces creative products. _____ 4. What you must recognise is that the answers given to the questions will affect the outcome of the research. _____ 5. The money which will be spent developing new medicine for the virus has been split equally between two labs. _____ 6. Though best known for the funny and outspoken roles that she plays on screen, offstage she is shy and rather serious. _____ 7. He accepted money from investors and was meanwhile spending it updating their existing services. _____ III. 根据括号内的汉语提示补全下列句子（每空一词）。 1. Life is suddenly full of possibilities, _____ _____ _____ ( 更 不 用 说 ) a few unexpected surprises. 2. Students are encouraged to _____ _____ (参加) the competition where new inventions should be created with recycled materials. 3. The game company has been _____ _____ _____ _____ (努力解决这个问题) of making sure the game can work smoothly without a Wi-Fi connection. 4. Marie Curie, who won two Nobel Prizes, _____ _____ _____ (致力于) scientific research during her lifetime. 5. The software company is _____ _____ (进行实验) a feature to help users choose among many applications with the same or similar functions. IV. 阅读下面短文，在空白处填入 1 个适当的单词或括号内单词的正确形式。 A company has announced the successful test drive of a flying car. The car, 1. _____ (name) SD-03, with a pilot on board, took off and circled the field for about four minutes. “We want to see a society where flying cars are a(n) 2. _____ (convenience) means of transportation people can use to experience a safe, secure, and comfortable new way of life,” CEO Tomohiro Fukuzawa said in a(n) 3. _____ (announce). Th ... ...
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