2021版高考英语一轮基础练 Step 4 以话题为主线 锤炼素养技能 必修3 Unit 4（含解析）新人教版.doc

1、Unit 4核心素养培养科学精神, 摒弃唯心主义, 树立科学的宇宙观, 用科学方法解决问题高考链接2019全国卷 D; 2018北京卷B. 话题与高考阅读理解(2019全国卷 D)Bacteria are an annoying problem for astronauts. The microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station, so astronauts spend hours cleaning them up each week.

2、 How is NASA overcoming this very tiny big problem? Its turning to a bunch of high school kids. But not just any kids. It is depending on NASA HUNCH high school classrooms, like the one science teachers Gene Gordon and Donna Himmelberg lead at Fairport High School in Fairport, New York. HUNCH is des

3、igned to connect high school classrooms with NASA engineers. For the past two years, Gordons students have been studying ways to kill bacteria in zero gravity, and they think theyre close to a solution(解决方案). “We dont give the students any breaks. They have to do it just like NASA engineers, ” says

4、Florence Gold, a project manager. “There are no tests, ” Gordon says. “There is no graded homework. There almost are no grades, other thanAre you working towards your goal? Basically, its Ive got to produce this product and then, at the end of the year, present it to NASA. Engineers come and really

5、do an in-person review, and. . . its not a very nice thing at times. Its a hard business review of your product. ”Gordon says the HUNCH program has an impact(影响) on college admissions and practical life skills. “These kids are so absorbed in their studies that I just sit back. I dont teach. ” And th

6、at annoying bacteria? Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in space. 【文章大意】困扰着美国的宇航员的细菌问题会如何解决? 这一问题求助于一群学生。Gordon领导的学生们一直忙于解决零重力下细菌的问题, 他们没有别的作业, 一直忙于他们的目标, 帮助航天员解决细菌的问题。他们每天都通过HUNCH项目和航天员联系, 准备在太空检测可行的解决方法。1. What d

7、o we know about the bacteria in the International Space Station? A. They are hard to get rid of. B. They lead to air pollution. C. They appear in different forms. D. They damage the instruments. 【解析】选A。推理判断题。根据第一段的第二句. . . grow uncontrollably. . . , so astronauts spend hours cleaning them up each we

8、ek. 可推知细菌在太空很难除去。2. What is the purpose of the HUNCH program? A. To strengthen teacher-student relationships. B. To sharpen students communication skills. C. To allow students to experience zero gravity. D. To link space technology with school education. 【解析】选D。推理判断题。根据第二段特别是第一句话可推知中学的课堂和美国国家航空和航天局的

9、工程师通过HUNCH项目联合, 再结合第四段的第一句话可知其目的是实现学校教育和太空科技的接轨, 让学生更好地去进行研究。故选D项。3. What do the NASA engineers do for the students in the program? A. Check their product. B. Guide project designs. C. Adjust work schedules. D. Grade their homework. 【解析】选A。细节理解题。根据第三段中的Ive got to produce this product and then, at th

10、e end of the year, present it to NASA. 和最后一段的最后一句Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in space. 可知学生会把研究结果让工程师在太空检测, 以验证他们的方法是否可行。故选A项。4. What is the best title for the text? A. NASA: The Home of AstronautsB. Space: T

11、he Final Homework FrontierC. Nature: An Outdoor ClassroomD. HUNCH: A College Admission Reform【解析】选B。主旨大意题。HUNCH项目将中学研究项目和美国国家航空和航天局的问题联系在一起, 学生研究解决方法并在太空得以验证。故可称之为太空是检验学生研究项目的前沿阵地。故选B项。话题词汇astronaut, gravity, solution, practical, bacteria, space短语depend on, be close to, other than, at the end of, ha

12、ve an impact on, be absorbed in熟词新义ready adj. 准备好的, 现成的; 即时的 做好的准备; 准备(新) 阅读填句Bacteria are an annoying problem for astronauts, because the microorganisms(微生物) from our bodies grow uncontrollably on surfaces of the International Space Station. 1 Its turning to a bunch of high school kids through the

13、HUNCH program. 2 For the past two years, these students have been studying ways to kill bacteria in zero gravity, and they think theyre close to a solution(解决方案). “We dont give the students any breaks. 3” says Florence Gold, a project manager. Gordon, a sciense teacher, says the HUNCH program has an

14、 impact(影响) on college admissions and practical life skills. “4 I dont teach. ” 5 Gordon says his students are emailing daily with NASA engineers about the problem, readying a workable solution to test in space. A. And that annoying bacteria? B. Are you working towards your goal? C. They have to do

15、it just like NASA engineers. D. These kids are so absorbed in their studies that I just sit back. E. Therefore, astronauts spend hours cleaning them up each week. F. How is NASA overcoming this very tiny big problem? G. HUNCH is designed to connect high school classrooms with NASA engineers. 1. 【解析】

16、选F。根据下句Its turning to a bunch of high school kids(它正求助于一群高中的孩子们)可知上句应该是关于如何解决这一问题。故选F。2. 【解析】选G。第一段最后一句Its turning to a bunch of high school kids through the HUNCH program. 提到了HUNCH program, 接下来应该是对其进行解释说明。故选G。3. 【解析】选C。根据上句We dont give the students any breaks. 提到我们不会干扰孩子们的研究。C项They have to do it ju

17、st like NASA engineers. 他们就像美国太空总署的工程师那样工作。故选C。4. 【解析】选D。根据后句I dont teach(我不教)可知D选项符合。D项These kids are so absorbed in their studies that I just sit back. (孩子们如此专注于他们的研究以至于我只会袖手旁观)故选D。5. 【解析】选A。上文一直在谈论HUNCH, 结合下句. . . the problem, readying a workable solution to test in space尤其是the problem, 最后作者回归到了文

18、章开头的话题(如何解决这些细菌)。故选A。. 话题与高考写作假如你是李华, 你有一次去月球旅行的机会, 想象一下你会遇到什么问题? 你应该如何克服它们? 请用英文据此写一篇文章, 阐述你的想法。注意: 1. 词数80左右; 2. 可以适当增加细节, 以使行文连贯; 3. 尽量使用本单元学过的词汇和短语。Step 1要点写作根据汉语提示补全句子。既然月球上没有空气, 首先我要携带空气。Now that the moon has no air of its own, I would first carry all my air with me. 那儿没有重力, 因此食物会四处乱飘。There is

19、 no gravity so the food would float around. 我要确保食物经过特殊加工以使我能够很容易就能吃到。I would make sure that it is specially made to make it possible for me to eat easily. 我发现在月球上难以移动。I would find it difficult to move around on the moon. 我的体重只有在地球上的六分之一。I would weigh one-sixth of what I weigh on the earth. Step 2句式升

20、级用复合句连接句、I would find it difficult to move around on the moon where I would weigh one-sixth of what I weigh on the earth. Step 3组句成篇运用关联词串连以上句子。_【参考范文】If I visited the moon, I might have three problems: how to breathe, how to eat and how to move around. Now that the moon has no air of its own, I wou

21、ld first carry all my air with me. So I would need oxygen tanks placed on my back so I could breathe all the time. I would have to take all my food with me if I went to the moon. In the spaceship, there is no gravity so the food would float around. So, I would make sure that it is specially made to

22、make it possible for me to eat easily. I would find it difficult to move around on the moon where I would weigh one-sixth of what I weigh on the earth. This means I would bounce like a balloon if I tried to walk. I would have to learn to walk differently so that I wouldnt crash the wall of the spaceship. 关闭Word文档返回原板块