素养测练(二) UNIT 1 Part 2 Ⅰ.单词拼写 1.A (彩虹) in the sky is a natural phenomenon that can be explained by science. 2.The invention of the steam engine was a major milestone in (机械的) engineering. 3.The scientist (辩解) his theory against criticism from colleagues. 4.The discovery of penicillin was an (杰出的) contribution to medicine. 5.He was a (聪颖的) physicist whose theories revolutionised our understanding of the universe. 6.When an experiment goes wrong,the scientists usually seek for the (过错) in their procedures. 7.At last,the Chinese experts (追踪) the cause of her illness and cured her successfully. Ⅱ.语境填词 1. (assistant) to scientists play an important role in scientific research. 2. (leader) requires not only professional knowledge,but also vision and strategy. 3.To our joy,the chemist (brilliant) made a breakthrough in his experiment. 4.The development of technology has been (steady) advancing over time. 5. (fault) theories need to be corrected in a timely manner. 6.His lecture (vivid) explained the principles of physics to us yesterday. 7. (patriotic),the soldier dedicated his life to serving his country. 8. (defend) of medical research is essential for the progress of society. Ⅲ.句子情境写作 1.我很荣幸地向大家介绍负责这个科研项目的教授。(in charge of) 2.她需要从日常生活中解脱出来,找点有意思的事情做。(break out) 3.即使得了重病,这位可敬的科学家仍然继续他的研究。(come down with) 4.最重要的是,我擅长英语口语,所以我和外国人交流没有困难。(above all) 5.史蒂文(Steven)有绘画天赋,能轻松理解我在课堂上描述的内容。(have a gift for) Ⅳ.句子语法填空 1.The reason why she is becoming unhealthy is she eats too much junk food. 2.That’s it is good to eat fruit and vegetables. 3.The question is it is worth trying. 4.My decision is all of us are to start at 6 o’clock tomorrow morning. 5.He did not work hard and that’s he failed the exam. 6.The woman was crying.That’s she failed again in the driving test. 7.This is my father has taught me—to always face difficulties and hope for the best. Ⅰ.阅读理解 A Having a conversation on Mars would be difficult.That’s partly because Mars can be really cold,and your teeth may be shaking.But it’s also because the Red Planet’s thin atmosphere of mostly CO2 doesn’t carry sound well.In fact,someone speaking next to you on Mars would sound as quiet as if they were talking 60 metres away on Earth. A team studied some of the first sound recordings ever made on the Red Planet.The recordings had been picked up by a microphone on American Perseverance rover (探测器).This space robot has been exploring Mars since February 2021. The recordings Perseverance got weren’t the sounds of events on Mars.They were noises made when the rover fired a laser (激光) at small rocks nearby.These data allowed the researchers to measure the speed of so ... ...
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