外研版(2019)选择性必修 第四册Unit 6 Space and beyond Developing ideas同步检测练(含答案和解析)

文档属性

名称 外研版(2019)选择性必修 第四册Unit 6 Space and beyond Developing ideas同步检测练(含答案和解析)
格式 zip
文件大小 17.1KB
资源类型 教案
版本资源 外研版(2019)
科目 英语
更新时间 2022-02-05 18:39:36

图片预览

文档简介

Unit6 Space and beyond——Developing ideas
一、单句语法填空
1. Nanotechnology is the science of materials at the molecular or ______(subatom) level.
2. There are ______(particle)of dust in the air.
3. Breeze wafts yellow leaves in the air, Autumn watches, closely, silently, _____(invisible).
4. Could you _____(fetch)me the apples that I bought from the supermarket
5. Infections are spread by coughing, spitting, and ______(sneeze).
二、阅读理解
Photographic self-portraits have existed for as long as cameras have been in human hands. But what about selfies in space On Twitter last year, NASA astronaut Edwin Aldrin, who famously became the second man to walk on the moon in July 1969, laid claim to a spaceflight first: taking the first selfie in space during the Gemini XII mission in 1966.
“For me, it needs to be digital to be selfie, ” argues Jennifer Levasseur, a director at the Smithsonian National Air and Space Museum. According to Levasseur, the concept of a selfie is directly linked to internet culture. “The thing that makes a selfie is sharing it, ” she says.
Still, astronauts have been carrying cameras aboard space vehicles since the 1960s. In 1966, Aldrin used a Hasselblad camera designed specifically for space. Hasselblad also painted the first camera in space a matte(不光亮的)black to reduce reflections in the orbiter window. But cameras used in space need to survive extreme conditions, like temperature swings from -149°F to 248°F, so Hasselblad painted later model silver.
Astronauts visiting the moon then had to take out the film and leave their camera bodies behind when they returned to Earth, because early space missions were limited by a weight limit on the returned trip. Then a big change in space camera technology came after the space shuttle Columbia broke apart on its return to Earth in 2003, Levasseur notes. “Fear that they’d never be able to bring film back from space and lose all that hard work accelerated the push for digital, ” she says.
Today, astronauts also have access to internet and social platforms in space and can post true space selfies made using digital cameras. Similarly, space robots are participating in selfie culture, capturing remote pictures of themselves in space or on other planets and sending them back to Earth.
1. Why do selfies in space need to be digital according to Jennifer Levasseur
A. Astronauts are fond of studying technology.
B. Astronauts are eager to be famous on the Internet.
C. Astronauts desire to communicate on social platforms.
D. Astronauts want to overcome the fear in space.
2. Why can the Hasselblad camera adjust to the temperature changes in space
A. It is painted silver.
B. Its matte black gathers light.
C. Its design is special.
D. It can reduce reflection itself.
3. What contributed to the faster development of camera technology in space
A. The heavy space tasks.
B. A returned space shuttle.
C. A spaceflight crash.
D. The improved film.
4. What can be a suitable title for the text
A. The Origin of Selfies in Space
B. The Brief History of Selfies in Space
C. The Significance of Selfies in Space
D. The Popularity of Selfies in Space
三、七选五
阅读下面短文, 从短文后的选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Study Abroad
Every year,thousands of students choose to study abroad for the summer,six months,a year or longer.Here are some things you need to know before you make such a decision.
Why do it
Living in another country will help you learn about the culture of another land.You will see the world in a new way. 1 Many companies today want employees who speak a second language or who have experienced living or working in another country.
Making the right choice.
To choose the right country or school,ask yourself these questions: 2 Do I want to live with a host family(寄宿家庭),with roommates,or alone How much do I want to pay
3
Get your passport and visa(签证)early! Before you go,learn as much of the language as you can,and read about the customs of your host country.Also,talk with people who have experienced studying abroad.Call the school to make sure someone can meet you when you get there.
Once you are there.
After the first few weeks it's usual to feel a little homesick. 4 Just be open to meeting new people and having new experiences.Remember that it takes time to get used to a new place with new customs.Talk to your new friends and write about your feelings. 5
A.Getting ready to go.
B.Improving your language skills.
C.You'll miss your family and friends.
D.How long do I want to study abroad
E.Make a phone call to the “study abroad”office.
F.Always keep an open mind and you will succeed.
G.Studying abroad is also excellent training for the working world.
答案和解析
一、单句语法填空
1.subatomic
2.particles
3.invisibly
4.fetch
5.sneezing
二、阅读理解
1.C。推理判断题。根据第二段“对我来说, 自拍必须是数码的, ”史密森国家航空航天博物馆的主管Jennifer Levasseur说。Levasseur表示, 自拍的概念与网络文化直接相关。“自拍的关键在于分享, ”她说。可推断出Jennifer Levasseur认为太空自拍之所以需要数字化是因为宇航员想在人类的社交平台交流与互动。故选C。
2.A。细节理解题。根据第三段中的最后一句可知但在太空中使用的相机需要在极端条件下, 比如温度从-149°F到248°F的波动中还能使用的, 所以Hasselblad在后来的模型上涂上了银色。由此可推断出, Hasselblad的照相机能适应太空气温的变化是因为它被漆成了银色。故选A。
3.C。细节理解题。根据第四段中的第二、三句可知2003年哥伦比亚号航天飞机在返回地球时爆炸解体后, 太空摄影技术发生了重大变化。莱瓦瑟说: “担心他们永远无法把胶卷从太空带回来, 使所有的辛苦工作没有了, 这加速了数字化的发展。”由此可知, 是一次太空飞行事故促成了太空摄像技术的快速发展。故选C。
4.B。标题归纳题。本文第一段最后一句引出太空自拍的话题后, 下文介绍了自拍的起源, 以及太空自拍的现状。由此可推断出, 本文简单介绍了太空自拍的历史。所以最适合这篇文章的题目是“太空自拍的简史”。故选B。
三、七选五
1.G 根据空后“Many companies today...in another country.”可知,这里是说留学给就业带来的好处,故选G。
2.D 根据空前“ask yourself these questions”和空后的几个问题可知,D项符合语境。
3.A 根据空后“Get your passport and visa early!”和“learn as much of the language as you can”等信息可知,本段主要是讲出国前的准备工作,故选A。
4.C 根据空前“After the first few weeks it's usual to feel a little homesick.”可知,C项内容符合此处语境。故选C。
5.F 该空前介绍如何去适应新的生活。F项的“open mind”与上文的“open”呼应,故选F。