《2020高考英语一轮复习课时提能练14Unit4Astronomy：thescienceofthestars新人教版必修3》由会员分享，可在线阅读，更多相关《2020高考英语一轮复习课时提能练14Unit4Astronomy：thescienceofthestars新人教版必修3（9页珍藏版）》请在金锄头文库上搜索。
1、课时提能练(十四)Unit 4Astronomy: the science of the stars课时作业A：基础层面.语境语法填空 AThe 1.existence (exist) of terrorism lets the world not be stable. Terrorist activities, many of which are linked to 2.religious (religion) extremism, have resulted in a 3.global (globe) disaster. They not only bring threat to the
2、safety of human but have 4.harmful (harm) effect on economic growth. Many people are forced to flee their homes because of growing fears of terrorist 5.violence (violent). All governments are paying great attention to this issue, but to stop terrorism is indeed a 6.systematic (system) project, which
3、 requires effort, wisdom and cooperation.BA conflict broke 7.out when the villagers tried to prevent the factory workers 8.from sending waste water into their field. The villagers had been watching out 9.for the waste water for some time. They found it was very harmful 10.to their health as well as
4、their crops. Officials came just 11.in time to stop the situation getting worse. They managed to block 12.out the anger of the villagers, promising to punish the factory for what they had done. On hearing this, the villagers cheered 13.up and the conflict ended finally.CAt a rough estimate, Nigeria
5、is three times 14.the size of Great Britain. Its population is also twice 15.what it was 50 years ago. Nigeria is abundant in oil, which makes 16.it possible to become Africas No.1 economy. Chinese people are pouring into this country. The number of Chinese tourists to Nigeria is five times as large
6、 17.as it used to be. Now 18.that you have got a chance to visit it, why not go to appreciate its charming scenery and unique culture?.语境短文改错 根据P3031课文内容,对下面材料进行修改。文中共有10处语言错误,每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。Last month I paid a visit the moon with my friend. Before we left, I was told the force of gra
7、vity would change three time on our journey. Then we took up. As we left the earth, I became very heavily. Gradually the weight lessen. When I was in space, it was disappeared. We floated weightlessly in the cabin and I cheered up. When I was on the moon, I was surprise to find even walking needed l
8、ots of practice now that gravity changed. The returning of the earth was very frightened. We were amazed to watch fire broke out on the outside of the ship.答案Last month I paid a visit the moon with my friend. Before we left, I was told the force of gravity would change three on our journey. Then we
9、took . As we left the earth, I became very . Gradually the weight . When I was in space, it disappeared. We floated weightlessly in the cabin and I cheered up. When I was on the moon, I was to find even walking needed lots of practice now that gravity changed. The returning the earth was very . We w
10、ere amazed to watch fire out on the outside of the ship.根据提示补全句子1既然我无事可做,我可以享受一会儿音乐了。(now that)Now that I have nothing to do, I can enjoy music for a little while.2他们是否能够通过沟通达成协议还不清楚。(it作形式主语)Its not clear whether they are able to arrive at an agreement through communication or not.3这些游客们回到宾馆,又累又困。(
11、形容词短语作状语)These travelers returned to the hotel, tired and sleepy4无论他在哪里,早饭前散散步成为他的习惯。(make itn. to do .)No matter where he is, he makes it a rule to go for a walk before breakfast.5李明的手机看起来和张华的一样,但价格是他的两倍。(倍数表达法) Li Mings mobile phone looked just the same as Zhang Huas, but it cost twice as much as
12、his.课时作业B：能力层面.阅读理解A(2019大连市一模)Emilia Dobek traces her interest in space and the universe back to third grade when she and her father watched a blood moona total lunar eclipse(月食)on the roof of their house.Now a seventh grader at East Prairie Elementary School, Dobek recently won the national Discov
13、ery Education Lockheed Martin Beyond Challenge by designing a space station for travelling to Mars.She says that night watching the lunar eclipse started a strong desire in her that has yet to run out of fuel. So when her teacher Andrea Smeeton received information about the national challenge, Smee
14、ton said she immediately had one student in mind.“I knew she would love the challenge and that she would go way beyond in her search,” Smeeton said. “She immediately started researching bone density(密度) of astronauts and how to have food on Mars.”“My design will ensure the safety of the astronauts b
15、ut also make sure their comfort is out of this world,” Dobek says.Dobeks design calls for building the MSS or Mars Storage Station to put the supplies in. It also includes the SGF or SelfGrowing Farm, and she details how it would work with the elements on Mars.Then there is physical and leisure acti
16、vity for the astronauts under Dobeks design. A simulator (模拟装置) allows astronauts to choose their exercise machine and virtual reality environment. Rooms have circular ceilings so astronauts will be able to watch downloaded shows and even see places on Earth, such as their homes.“I want to tell other kids to follow their passions,” Dobek said. “Whatever they want to do, they should push fo
