上教版必修2U1作业题 I. 选词填空 A. adaptations B. blame C. accounts D. chemical E. attempt 1. She clung to the edge of the cliff in a desperate _____ to save herself. 2. Globally, our food system _____ for roughly a quarter of manmade greenhouse gas emissions. 3. The _____ medicine given by a chemist could have certain negative side effects. 4. In the past 3,000 years, Tibetans have acquired genetic _____ that allowed them to develop well in their high-altitude, low-oxygen home. Key: ECDA A. curious B. issues C. extensive D. conductor E. judged 1. These competitions evaluate young women on their physical attractiveness, of course, but they also are _____ on their personality, intelligence, talent, and responses to interview-based questions. 2. To improve the image of the corporation, the director required us to have a discussion which focused on 3 main _____. 3. Scientists discovered Zealandia all the way back in 1995, then started _____ research on the area using underwater and satellite mapping technology. 4. In 1757, William Herschel fled to England and began earning a living as an organist and later composer and _____. Key: EBCD A. limited B. reaction C. revealed D. preserve E. strategic 1. Statistics showed a reverse result to what they _____, so we didn’t rely on their report. 2. Katherine Johnson, winner of the presidential medal of freedom, refused to be _____ by society’s expectations of her gender and race. 3. Millard-Ball finds that the adoption of autonomous vehicles may be influenced by their _____ disadvantage that slows them down in urban traffic. 4. We should take positive steps to _____ the cultural heritage in our city, which is the precious wealth to the following generations. Key: CAED II. 根据中文意思，用本课中的单词补全下列句子 1. Don't _____ (怪我) if you miss the bus! 答案：blame me 解析：“怪我”用本课的单词“blame”进行翻译，译为“blame me”。这句话是否定祈使句，所以使用动词原形，“blame”不做改变，“责怪某人”使用固定搭配“blame sb.”,故答案为“blame me”。 2. Each year, factories release millions of tons of _____ (有毒化学物品) into the atmosphere. 答案：toxic (= poisonous) chemicals 解析：“有毒化学物品”用本课的单词“chemical”进行翻译，译为“toxic (= poisonous) chemicals”。“ millions of tons of”意为“数百吨”，由此可知，受它修饰的“chemical”要使用复数形式。故答案为“toxic (= poisonous) chemicals”。 3. The play _____ (已被改编成) children. 答案： had been adapted for 解析：“已被改编成”用本课单词“adapt”进行翻译，译为“ had been adapted for”。这里的“play”是名词，意思是“剧本、戏剧”。该句有“已经”的意思，故使用完成时。短语“be adapted for”意为“被改编成”，故答案为“had been adapted for”。此处还可填“changed to make it suitable for”表达同种意思。 4. He was jailed for _____ (泄密) to the Russians. 答案： revealing secrets 解析：“泄密”用本课的单词“reveal”进行翻译，译为“revealing secrets”。“reveal”为及物动词，后面可以直接跟宾语“secrects”。因前面使用了介词“for”，故横线所填的动词应使用其动名词 ... ...
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