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Unit 10 World in the Cloud
一、句子填空，本大题共10小题，每小题2分，共20分。根据提示写出适当的单词。
1.________ （点击） the link and you can read the book online.
2.This is the _________ （最新的） model of the tablet.
3.The thief tried to _________ (steal) my phone.
4.If you share your address online, you will have a high ______ (risky) of putting yourself in danger.
5.Social media are ______ (online) communication apps or websites.
6.The Internet is very ______ (use). We can find almost everything.
7.They ______ (have) a video chat with their grandparents tomorrow evening.
8.________ (E-book) are convenient for reading on the go.
9.My brother often ________ ________ (下载图片) from the internet to use in his reports.
10.They are studying _________ (social) media habits.
二、选词填空，本大题共5小题，每小题3分，共15分。
download pictures do banking online take online courses
search for information have video chat book tickets
11.My grandfather is learning to so that he can pay bills without going to the bank.
12.Before the summer holiday, we decided to for the train to Beijing.
13.In order to improve her English, Mary every weekend.
14.When you need to find some materials for your homework, you can on the internet.
15.My cousin lives in another city, but we often on weekends.
三、翻译题，本大题共10小题，每小题2.5分，共25分。
16.We should __________________________ （合理使用互联网） and manage our screen time.
17.为了保护眼睛，你应该远离屏幕一会儿。
To protect your eyes, you should ________ ________ ________ the screen for a while.
18.未来很多传统工作可能会消失。
Many traditional jobs ________ ________ in the future.
19.我们应该和身边试图偷看屏幕的人保持安全距离。
We should ________ ________ ________ ________ from people who try to look over our shoulders.
20.这是我吃过的最美味的马年主题蛋糕。
This is the _________ _________ cake about the Year of the Horse that I have ever had.
21.I often talk with my foreign friends online. （改为一般疑问句）
_______________________________________________________________________________
22.She watches online movies twice a week. （对划线部分提问）
_______________________________________________________________________________
23.You’d better ______________ （仔细检查） the link before clicking it.
24.他比去年跑得更快了，因为他每天都练习跑步。
He runs _________ _________ he did last year, because he practices running every day.
25.不要在公共电脑上留下任何个人信息。
Don’t ________ any ________ ________ on public computers.
四、阅读理解，本大题共5小题，每小题3分，共15分。阅读下列短文，根据短文内容选择最佳选项。
①Recently, a great scientific discovery surprised the world. Chinese scientists found a new method to produce water on the Moon. It could change how we think about living on the Moon in the future!
②In the past, missions to the Moon showed that there might be ice at the Moon’s north and south poles （极地）. However, there isn’t much water in lunar soil—only a little, like 0. 0001 percent to 0.02 percent. This makes it hard to find and use water there. So it’s difficult for people to expect to live on the Moon.
③The researchers, however, found something exciting after studying the rocks and soil from the Moon brought back by the Chang’e-5 spacecraft （嫦娥五号月球探测器）. One of the exciting things they discovered is that lunar soil melts （融化） when it reaches over 1,000℃. When it begins to melt, it produces water vapor （蒸汽）. They learned that just 100g of lunar soil can give us 5.1g to 7.6g of water. So, if we had one ton of lunar soil, we could get between 51kg and 76kg of water. That’s enough to give drinking water to 50 people for one day!
④All in all, this research opens up new possibilities for finding water on the Moon. It’s important for future trips to the Moon and people who might live there one day. As we learn more about how to make water from lunar soil, we get closer to the dream of humans living on the Moon. This discovery could help make that dream come true!
26.What is the discovery about
A．Ice at the Moon’s north and south poles.
B．A new way to travel to the Moon safely.
C．A new method to produce water on the Moon.
D．Rocks and soil are building materials on the Moon.
27.Why does the writer speak of the earlier research in Paragraph 2
A．To show that the earlier research was wrong.
B．To compare it with the new scientific discovery.
C．To prove that there is no running water on the Moon.
D．To find out why people wanted to live on the Moon before.
28.How much water may scientists get if they have 1,000g of lunar soil
A． B．
C． D．
29.What’s the writer’s attitude towards the dream of living on the Moon
A．Positive. B．Worried. C．Surprised. D．Unclear.
30.The passage is trying to tell us that ________.
A．humans are the builders of the moon.
B．mistakes often help scientists find the truth.
C．scientific discoveries keep on moving forward.
D．future space exploration faces challenges and chances.
五、书面表达，25分。
31.根据你的调查和自我评估，写一篇题为“The Internet Helps Us in Many Ways”的作文，要求：
1. 不少于8句话；
2. 包含互联网对至少两个行业的帮助；
3. 包含使用互联网时的安全建议；
4. 运用本单元所学词汇和句型。
The Internet Helps Us in Many Ways
____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
1.Click
【详解】句意：点击链接，你可以在线阅读这本书。click“点击”，祈使句用动词原形。故填Click。
2.latest
【详解】句意：这是这款平板电脑的最新款。最新的：latest，the后接形容词最高级作定语。
3.steal
【详解】句意：小偷试图偷我的手机。try to do sth“试图做某事”，固定短语，所以to后跟原形。
4．risk
【详解】句意：如果你在网上分享你的地址，你将有很大的风险使自己陷入危险之中。high后接名词，risky的名词形式是risk，表示“风险”。
5.online
【详解】句意：社交媒体是在线通讯应用程序或网站。online既可作副词也可作形容词，此处修饰communication，应用形容词，意为“在线的”。
6.useful
【详解】句意：互联网非常有用。我们几乎可以找到所有东西。根据“is very”提示，此处应填形容词作表语。“use”为动词或名词，其形容词形式useful“有用的”符合句意。
7.will have/are going to have
【详解】句意：他们明天晚上会和祖父母视频聊天。根据“tomorrow evening”可知，时态用一般将来时，结构是will do/be going to do，主语是复数，系动词用are。
8.E-books
【详解】句意：电子书方便随时随地阅读。be动词为are，提示主语要用复数形式，e-book“电子书”是可数名词，复数形式直接在词尾加s，句首首字母大写。
9. downloads pictures
【详解】句意：我哥哥经常从网上下载图片用于他的报告中。“下载”对应的英文单词是“download”，“图片”对应的英文单词是“picture”，此处表示泛指，用复数形式“pictures”。根据“often”可知，句子时态为一般现在时，主语“My brother”是第三人称单数，谓语动词要用第三人称单数形式。
10.social
【详解】句意：他们正在研究社交媒体习惯。形容词作定语，social修饰media habits，表示“与社交媒体相关的”。
11.do banking online 12．book tickets 13．takes online courses 14．search for information 15．have video chat
【解析】11．句意：我的祖父正在学习网上银行业务，这样他就可以不用去银行支付账单了。根据“pay bills without going to the bank”可知，此处指网上办理银行业务，do banking online符合语境。learn to do sth.意为“学习做某事”，故填动词原形do banking online。
12.句意：暑假前，我们决定预订去北京的火车票。此处需要一个动词短语，在句中表示我们决定要做的动作，以便为去北京的火车订票。“decide to do sth.”意为“决定做某事”，后接动词原形。根据语境，决定订票，故填book tickets。
13.句意：为了提高英语水平，玛丽每个周末都参加在线课程。此处需要一个动词短语，在句中表示玛丽为了提升英语而采取的行动。根据时间状语every weekend可知，句子用一般现在时，主语Mary为第三人称单数，谓语动词需用第三人称单数形式。take online courses意为“参加在线课程”。故填takes online courses。
14.句意：当你需要为作业找资料时，你可以在网上搜索信息。此处需要一个动词短语，在句中表示当需要为作业找材料时可以采取的行动。情态动词can后接动词原形。search for information意为“搜索信息”，符合语境。
15.句意：我的表妹住在另一个城市，但我们经常在周末视频聊天。此处需要一个动词短语，在句中表示我们经常和住在外地的表妹在周末做的事情。根据often可知，句子用一般现在时，主语we为复数，谓语动词用原形。have video chat意为“视频聊天”，符合语境。
16.use the internet properly / make proper use of the internet
【详解】句意：我们应该合理使用互联网并管理我们的屏幕时间。“合理使用互联网”可用use the internet properly（properly为副词修饰use）或make proper use of the internet（proper为形容词修饰use），should后跟动词原形。两种表达均可。
17. step/keep/stay away from
【详解】原句中“远离”是关键词，表示“远离”的短语是step/keep/stay away from，情态动词should后接动词原形，故填step/keep/stay；away；from。
18. may disappear
【详解】根据中英文对照可知，句中缺少“可能会消失”的表达；“消失”可用disappear，情态动词may后接动词原形，表示“可能”；时间状语in the future表示将来。故填may；disappear。
19. keep a safe distance
【详解】根据中英文对照可知，空格处缺少“保持安全距离”，对应英文短语“keep a safe distance”，其中keep为动词原形，should后接动词原形，a为不定冠词，safe为形容词修饰distance。故填keep；a；safe；distance。
20. most delicious
【详解】根据汉语提示及“This is the…cake about the Year of the Horse”及“the”可知，空处指的是最美味的，应为形容词最高级形式，delicious“美味的”，其形容词最高级形式“the most delicious”，符合语境。故填most；delicious。
21.Do you often talk with your foreign friends online
【详解】句意：我经常和我的外国朋友在网上聊天。时态为一般现在时，主语为I，改为一般疑问句需借助助动词“Do”，主语变为you，动词用原形talk。
22.How often does she watch online movies
【详解】句意：她每周看两次在线电影。划线部分“twice a week”表示频率，用how often提问，句子是一般现在时，主语“she”是第三人称单数，谓语动词是实义动词，构成问句借助助动词does，does位于主语前，其后的实义动词改为原形，句首字母要大写，故填How often does she watch online movies
23.double-check
【详解】句意：在点击这个链接之前，你最好仔细检查一下它。double-check为动词，意为“仔细检查”，You'd better是You had better的缩写，后接动词原形，用于提出建议，意为 “最好做某事”。故填double-check。
24. faster than
【详解】根据中英文对照可知，空处缺少“比……更快”，此处修饰动词runs，需用副词的比较级结构faster than表示“比……更快”。故填faster；than。
25. leave personal information
【详解】根据句意及空格处可知，缺少“留下”和“个人信息”的表达，leave“留下”，祈使句以动词原形开头，所以此处用原形；personal information“个人信息”，其中information为不可数名词，故填leave；personal；information。
26．C 27．B 28．B 29．A 30．D
【导语】本文介绍了中国科学家利用月壤制水的突破性发现，为未来月球探索和居住提供了新的可能。
26.根据第一段“Chinese scientists found a new method to produce water on the Moon.”可知，中国科学家发现了一种在月球上制水的新方法。
27.根据第二段“So it’s difficult for people to expect to live on the Moon.”可知，第二段介绍过去的研究结论：月球土壤含水量极低，很难开采利用水资源，因此人类在月球居住难度很大。作者以此和后文新发现的“可从月球土壤制取大量水”形成对比，突出本次新发现的意义，对应B选项。
28.根据第三段“They learned that just 100g of lunar soil can give us 5.1g to 7.6g of water. So, if we had one ton of lunar soil, we could get between 51kg and 76kg of water.”可知，仅仅100克月球土壤就能为我们提供5.1克至7.6克的水，1000克月球土壤就能为我们提供51克至76克的水。只有B选项的水量在这个区间内。
29.根据最后一段“As we learn more about how to make water from lunar soil, we get closer to the dream of humans living on the Moon. This discovery could help make that dream come true！”可知，作者对实现月球居住持积极态度。
30.根据全文可知，本文先说明过去月球水资源匮乏是人类太空探索的挑战，新的制水发现又给未来探索定居月球带来了机遇，核心想表达的是未来太空探索同时面临挑战与机遇。
31．
The Internet Helps Us in Many Ways
The Internet helps us in many ways in our daily life. First, it is very useful for education. Students can search for information online and take online classes. Teachers can also share teaching materials easily. Second, the Internet helps the medical industry. Doctors can talk to patients online and give advice. People can book appointments on the Internet without waiting in line.
However, we must be careful when using the Internet. Don’t tell your personal information to strangers. Never meet someone you only know online. Also, don’t click on strange links.
The Internet makes our life easier and better. If we use it safely, it will be a great helper.
【详解】写作步骤
[第一步：审题立意]
确定文体：说明文（互联网的作用介绍）
明确要点：互联网对至少两个行业的帮助、使用互联网时的安全建议
确定人称：第一人称复数（we）和第三人称（it）为主
注意事项：不少于8句话，需运用本单元所学词汇和句型
[第二步：构思布局]
三段式结构：
开头段：总述互联网在很多方面帮助我们
主体段：分两部分介绍对两个行业的帮助及安全建议
结尾段：总结互联网的益处并呼吁安全使用
[第三步：要点展开]
要点一：对教育行业的帮助
行业帮助：useful for education/helps education/helps students and teachers等
具体表现：search for information online/take online classes/share teaching materials easily/do homework online等
要点二：对医疗行业的帮助
行业帮助：helps the medical industry/helps doctors and patients/helps hospitals等
具体表现：talk to patients online/give advice/book appointments online/see a doctor online等
要点三：安全建议
个人信息：don’t tell your personal information to strangers/keep personal information safe/don’t share passwords等
网上交友：never meet someone you only know online/be careful with online friends/don’t trust strangers easily等
网络链接：don’t click on strange links/don’t open strange websites/be careful with unknown messages等
要点四：总结呼吁
总结益处：makes our life easier and better/helps us in many ways/is a great helper等
安全使用：use it safely/be careful online/stay safe on the Internet等

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