人教版(2019)高中英语选择性必修第二册 Unit5 First Aid Reading and Thinking 综合素养提升练(有答案)

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名称 人教版(2019)高中英语选择性必修第二册 Unit5 First Aid Reading and Thinking 综合素养提升练(有答案)
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科目 英语
更新时间 2023-03-12 18:22:36

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Unit5 Reading and Thinking 综合练素养提升
一、阅读理解
What if we had the power to control time,instead of moving from the past to the present to the future What if we could jump, loop and travel through time in a machine What if we could go wherever and whenever we are pleased
This ability would allow us to witness historic wonders, change decisions and see people from the past. We could right wrongs and stop wars from starting.
The mysterious puzzle of time has kept people debating its nature for hundreds of years. Science fiction writers have turned it into imaginative stories. Some scientists have even attempted to explain it using maths. This maths tries to make the dream of time travel come true.
The scientist Albert Einstein said that time and space are one thing. He called it “spacetime”. Einstein said that there are three dimensions in space: height, width and depth. A scientist named Hermann Minkowski added time as a fourth dimension.
Einstein introduced two ideas that have led to theories about the possibility of time travel. The first is relativity. The idea of relativity is that the force of gravity causes space to bend,which causes time to twist. The second idea focuses on special relativity. The idea is that a traveller moving super-fast through flat spacetime will enter the future. Einstein considered time “relative” because it is measured based on where we are on Earth or in space.
Stephen Hawking was a famous scientist. He believed that a time machine will never be built. If it were possible, he thought we would already know. If a time machine could be built, how come no one from the future has invaded us
The first science fiction story with this theme is The Clock That Went Backward by Edward P. Mitchell,which was published in 1881. Since then, thousands of books, films and television shows have explored the idea of time travel, in which some tools such as phones, watches,photographs and old books take travellers backward and forward.
Will time travel ever happen Who knows The most important thing is to keep your eyes open and have a sense of wonder.
1. The first paragraph is used to___________.
A. draw readers’ attention to time travel
B. show time and space are connected
C. show people’s interest in time travel
D. make people believe time travel is possible
2. Which of the following statements could Einstein agree with
A. People can’t move faster than light.
B. Time travel is against scientific rules.
C. Time travel is possible in the future.
D. Spacetime is not a real thing in theory.
3. What is the last but one paragraph mainly about
A. The first science fiction story.
B. Different works about time travel.
C. Some tools used in time travel.
D. Edward P. Mitchell, the pioneer.
4. What is the writer’s attitude towards time travel
A. Cautious. B. Pessimistic. C. Skeptical. D. Optimistic.
二、课文语法填空
As an essential part and 1. _________ largest organ of our body, the skin has many important 2. _________ (function). Therefore, 3. _________ (get) burnt can lead to very serious injuries, which need first aid in time.
We can get burnt by a 4. _________ (various) of things, like hot liquids, fire or some chemicals. 5. _________ (depend) on the depth of the skin damage,burns can be divided into three types: first-degree bums, second-degree burns and third-degree bums. For first-degree bums, first, place bums under cool running water, especially within the first ten minutes. Second,dry the burnt area 6. _________ (gentle) with a clean cloth. Meanwhile,remove any clothes using scissors if necessary,7. _________you see the fabric sticking to the burnt skin. Then cover the burnt area with a loose clean cloth. Don’t apply oil 8. _________the injured areas, as it will keep the heat in the wounds and may cause infection. It is important 9. _________(take) the victim, 10. _________ suffers from second or third- degree bums to the hospital right away.
参考答案:
一、阅读理解
【语篇导读】本文是一篇议论文。本文主要讨论了是否可以进行时空旅行和科学发展是否会让我们控制时间而进入过去和未来这两个问题。
1. A 【解析】写作意图题。第一段用了三个问句,其目的就是把读者的注意力吸引到文章的主题上来。故选A项。
2. C 【解析】细节理解题。根据第四、第五段内容可知,爱因斯坦认为时间和空间是统一的,空间有高度、宽度和深度三个维度,他介绍了两种理论来说明时空旅行是可能的,一个是相对论,另一个是狭义相对论。故选C项。
3. B【解析】段落大意题。倒数第二段重点介绍了自1881年爱德华 P. 米切尔出版了第一本关于时空之旅的小说以来,有关此话题的书籍、电影、电视节目等层出不穷。故选B项。
4. D 【解析】观点态度题。根据文章最后一句“The most important thing is to keep your eyes open and have a sense of wonder. ”可知,作者对时空旅行的态度是积极乐观的。故选D项。
二、课文语法填空
1. the 2. functions 3. getting 4. variety 5. Depending
6. gently 7. unless 8. to 9. to take 10. who