北师大版（2019） 必修 第二册 Unit 4 Information technology Writing Workshop& Reading Club同步课时作业（含答案）

Unit 4 Information technology Writing Workshop, Viewing Workshop & Reading Club
一、
1.Compared with iPhone 5, the latest model was easy _____ (carry).
2.With knowledge and good humour, he always makes his class come _____ (live).
3.Many computers have _____ (option) parent controls so that they can stop the children from entering certain types of sites.
4.I never knew how _____ (amaze) it would feel to help a family 4,560 miles away from my home.
5.The Movie Night at the museum brings you classic movies in a classic _____ (locate).
二、
6.He works hard and is friendly to everyone. That's _____ he is highly thought of in the company.
7.It was not until all the fish in the river died _____ the villagers realized how serious the pollution was.
8.We don't have _____ work hours that office workers in the city have.
9.When you concentrate _____ one task, you can find you have energy that you didn't even know you had.
10.Though they are twin sisters, they have little _____ common.
三、
From now, if all goes well, a high-tech spacecraft will land at the South Pole of the moon. There, it will drill 66 feet down into the surface and collect samples of the mantle (地幔样本) to bring back to the earth.
But before it leaves, it will have a two-part time capsule (时间胶囊): a public part, full of the Earth's history, and a private part, full of digital memory boxes created by individuals. These memory boxes can hold digital files—records of family trees, videos or actual DNA in the form of human hair. Not everyone can have a digital memory box, though. The boxes are only delivered for the people who donate money to the project.
The project, called Lunar Mission One, has already raised more than half of its 600,000 goal since its start just a few days ago. The founders thought that it would succeed because of the attraction of both exploring the moon surface and leaving a time capsule behind. The mission was a technical action, but it was also an emotional one, bringing the excitement of knowing that something humans built on the earth reached somewhere else in space.
Still, it does seem risky (冒险的) for a person to donate 60 to keep a digital memory box for a project that won't come true until 2024. What if the project never takes off What if the technology isn't good enough What if those digital memory boxes break on the moon's surface And how will anybody ever even know if that happens Ian Crawford, a professor at Birkbeck College in London and scientific advisor to the mission, says it is not necessary to worry about these. The plan to leave a time capsule on the moon isn't really about physically leaving something on the moon—it's more an opportunity to encourage people's interest in space.
1.Who can have a digital memory box on the moon
A.A person who donated 60 to the project.
B.A person who has records of family trees.
C.A person who is in charge of the project.
D.A person who is interested in exploring the moon.
2.What can be learnt about Lunar Mission One from paragraph 3
A.The spacecraft was successfully started just a few days ago.
B.It will explore the moon surface and leave a time capsule on the moon.
C.It was created because of the excitement of knowing something in space.
D.It was a technical action because it was designed with rich emotion.
3.Why does it seem risky to donate 60 to keep a digital memory box
A.Because the spacecraft won't be sent on time.
B.Because the technology isn't good enough.
C.Because the project won't come true until 2034.
D.Because there are various possibilities in such a long time.
4.What can be concluded from the last sentence of the passage
A.Everything about the project will be OK.
B.The time capsule on the moon is not meaningful.
C.The plan to leave a time capsule on the moon is scientific.
D.The message of the project is to call people's more attention to space.
四、
假定你是李华,你的美国好友Chris正在学习中文,在他最近发给你的中文邮件中,你发现他有些词语使用不恰当。请你根据以下提示给他回复一封邮件, 内容包括:
1.多读有关中国历史和文化的书;
2.通过例句学习;
3.犯错后不要烦恼。
注意:
1.词数80左右;
2.可以适当增加细节,以使行文连贯。
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答案以及解析
一、
1.答案：to carry
解析：句意为：与iPhone 5相比，最新的这款便于携带。"sth / sb +be +adj.+ to do"为固定句式，不定式用主动形式表达被动含义。
2.答案：alive
解析：句意为：他不仅知识丰富而且风趣幽默，总是可以让课堂活跃起来。come alive表示"活跃起来"。
3.答案：optional
解析：句意为：许多电脑都有家长管理权限可供选择，以便家长能够阻止孩子进入到某些特定种类的网站。设空处需要形容词作定语。
4.答案：amazing
解析：句意为：我以前都不知道帮助离我家有4,560英里之远的一家人感觉竟会是如此的美妙。表示事情"令人惊叹的"应用amazing。
5.答案：location
解析：句意为：博物馆的电影之夜可以让你在古朴的地方欣赏到经典的电影。设空处需要填名词作in的宾语。
二、
6.答案：why
7.答案：that
8.答案：same
9.答案：on
10.答案：in
三、
答案：1-4 ABDD
解析：1.细节理解题。根据第二段中的The boxes are only delivered for the people who donate money to the project.及第四段中的Still, it does seem risky for a person to donate 60 to keep a digital memory box for a project that won't come true until 2024.可知，一个人捐赠60英镑便有可能在月球上留下一个数字存储盒。故选A项。
2.细节理解题。根据第三段中的The founders thought that it would succeed because of the attraction of both exploring the moon surface and leaving a time capsule behind.可知，"月球任务1号"将会探索月球表面，并在月球上留下一个时间胶囊。故选B项。
3.推理判断题。根据第四段中的那些问题可推知，捐赠60英镑去存放一个数字存储盒有一定的风险，因为在这么长的时间里会有各种各样的可能性。故选D项。
4.推理判断题。根据文章最后一句The plan to leave a time capsule on the moon isn't really about physically leaving something on the moon—it's more an opportunity to encourage people's interest in space.可知，该项目的目的是激发人们对于宇宙空间的兴趣。故选D项。
四、
答案：Dear Chris,
I'm glad to receive your emails written in Chinese. Considering some mistakes in your letters, I would like to give you some suggestions about how to improve your Chinese study. First of all, it is a good idea to read books about Chinese history and culture. Besides, you can learn Chinese words and idioms through example sentences to better understand the meaning of them. More importantly, do not feel upset when you make mistakes, which will help you make great progress in learning Chinese.
I hope that you will use Chinese naturally soon in the near future.
Yours,
Li Hua
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