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Unit 10 World in the Cloud
一、阅读理解，本大题共5小题，每小题4分，共20分。阅读下列短文，根据短文内容选择最佳选项。
Hi, I’m David House, a writer to solve readers’ problems. I hope I can help with yours. Hi David, After reading a book named What Is Mathematics, I have become interested in math, and I even dream of being a mathematician （数学家） like Chen Xingshen. But the expected results are difficult to get. Every time I don’t do well in math, I feel sad and can’t help crying. What should I do Eason Hi Eason, It’s sad when we don’t do well in something we really want to be good at. But if we calm down, we may find that crying will do little. It’s actually more important to think about what can be done to get the results we want and how we can fix the problems. In my opinion, much of math is about logical （逻辑的） thinking. Maybe you can try thinking in a logical way. It’s also about trial and error （不断摸索）. Instead of being sad, learn from your mistakes. Think, “OK, where did I go wrong What are my weak points and where do I need more practice ” Make a habit of practicing math out of school every day. Many online math programs are interesting and useful to help with your math. And I’m sure if you talk to your teacher, they can also help you. You want to do math, which means you are motivated （有积极性的）! That’s already half the success. David
1.What made Eason become interested in math
A．A book about math. B．Advice from David. C．Help by Chen Xingshen.
2.Why did Eason write the letter
A．He had difficulty in doing math well.
B．He wanted to be a top student in his class.
C．He would like to ask some math questions.
3.How does David feel about crying
A．Harmful but important. B．Normal but useless. C．Necessary and helpful.
4.What does David suggest Eason do
A．Ask classmates for help. B．Shut down online courses. C．Learn from the mistakes.
5.What does the last paragraph mean
A．Eason has already done a good job.
B．Eason still has a long way to go.
C．Eason should have more motivation.
二、完形填空，本大题共10小题，每小题3分，共30分。根据短文内容，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
We are living in a world online now. The Internet is one of the greatest inventions in human history. It has changed our life in many ways and made our life more 6 .
With the Internet, we can 7 for all kinds of information easily. We can communicate with our family and friends far away through WeChat, QQ and other online tools. We can also shop online, take online classes and play online games. All these things make our life more 8 .
However, the Internet also has some 9 . There is a lot of bad 10 on the Internet. If we believe it easily, we may be cheated. Some teenagers spend too much time on the Internet and become 11 to online games. This not only does harm to their eyes and health, but also makes them fall behind in their study.
So it’s very important for us to use the Internet 12 . We should learn to 13 the useful information and refuse the bad one. We should control our online time and not let the virtual world influence our real life. We should also keep in mind that the Internet is a tool, and we should be the 14 of it, not the slave.
In a word, the Internet makes our world smaller and more colorful. If we use it in a right and wise way, it will 15 us a lot.
6.A．convenient B．difficult C．boring D．dangerous
7.A．look B．search C．find D．see
8.A．terrible B．meaningful C．colorful D．hopeless
9.A．advantages B．disadvantages C．changes D．influences
10.A．news B．information C．advice D．message
11.A．addicted B．interested C．excited D．surprised
12.A．quickly B．carelessly C．wisely D．freely
13.A．refuse B．choose C．receive D．delete
14.A．master B．fan C．learner D．user
15.A．hurt B．help C．trouble D．warn
三、七选五：根据上下文补全对话，20分。
Corn is also called Indian corn. 16 . People in Mexico first grew corn about 10,000 years ago.
17 . People use corn to make food like ice cream, baby food, and salad. 18 . We can also find corn in many non-food things such as paint.
40% of the world’s corn is from the United States. There is an area called the “Corn Belt （玉米带） ” in the US. 19 . The places in this area include Iowa, Illinois and Nebraska.
In the past, people used corn as money to buy other products such as meat and clothes.
In fact, corn can be produced （生产） in different colors, 20 .
A．There are over 3,500 different uses for it
B．It belongs to the grass family
C．The weather in this area is good for growing corn
D．so don’t be surprised if you see purple or black corn
E．Drinks like Coca-Cola and Pepsi have corn sweeteners （甜味剂）
F．A lot of people lived there in the past
G．so there is only yellow corn
四、书面表达，30分。
21.每个人的成长过程中，都会遇到许多意想不到的问题，如何应对，是许多同学感到困惑的事情。假如你们班级召开以“Never Give Up”为主题的班会，请你根据提示信息，写一篇英文发言稿，介绍一下自己对“永不放弃”的看法。
写作要点：（1）谈谈自己对“永不放弃”的看法；
（2）谈两点“永不放弃”的益处；
①过早放弃，将收获不到任何东西；
②不放弃，通过抗争将学到很多、提升自我；
（3）号召更多的人勇于面对困难，保持积极乐观的心态。
写作要求：（1）层次清晰，语言流畅；
（2）词数80左右，开头部分已给出，不计入总词数；
（3）书写规范，卷面整洁；
（4）文中不能出现考生姓名和学校名称。
Never Give Up
Good afternoon, everyone! Today let me talk about the hot topic "Never Give Up".
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参考答案
1．A 2．A 3．B 4．C 5．A
【导语】本文主要讲述了Eason因为读了一本关于数学的书而对数学产生了兴趣，甚至梦想成为数学家，但他在数学上表现不佳，感到难过，于是写信向David求助，David则给他提出了一些建议。
1.细节理解题。根据Eason信中的“After reading a book named What Is Mathematics, I have become interested in math...”可知，Eason是因为读了一本关于数学的书而对数学产生了兴趣。故选A。
2.细节理解题。根据Eason信中的“Every time I don’t do well in math, I feel sad and can’t help crying. What should I do？”可知，Eason写信是因为他在数学上表现不佳，感到难过，不知道该怎么办。故选A。
3.推理判断题。根据David回信中的“But if we calm down, we may find that crying will do little.”可知，David认为哭泣没有什么用，再结合前文提到Eason因为数学不好而哭泣，可以推断David认为哭泣是正常的反应，但是是无用的。故选B。
4.细节理解题。根据David回信中的“Instead of being sad, learn from your mistakes.”可知，David建议Eason从错误中学习。故选C。
5.推理判断题。根据David回信的最后一段“You want to do math, which means you are motivated （有积极性的）! That’s already half the success.”可知，David认为Eason有做数学的积极性，这已经是成功的一半了，言外之意是Eason已经迈出了成功的一步，做得很好，但还有很长的路要走，不过他已经有了良好的开端。对比选项，A选项“Eason has already done a good job.”（Eason已经做得很好。）与David的言外之意相符，即Eason已经迈出了成功的一步，表现不错。故选A。
6．A 7．B 8．C 9．B 10．B 11．A 12．C 13．B 14．A 15．B
【导语】本文是一篇说明文，介绍了互联网的利弊。
6.句意：它在许多方面改变了我们的生活，让我们的生活更加便捷。
convenient便捷的；difficult困难的；boring无聊的；dangerous危险的。根据“We can communicate with our family and friends far away through WeChat, QQ and other online tools. We can also shop online, take online classes and play online games.”可知，互联网带来的沟通、购物、学习等便利，说明让生活更“便捷”，故选A。
7.句意：有了互联网，我们可以轻松查找各种信息。
look看；search查找、搜索；find找到；see看见。根据“for all kinds of information”可知，搭配“信息”的动作是“查找”，“search for”表示“搜索、查找”，故选B。
8.句意：所有这些都让我们的生活更加丰富多彩。
terrible糟糕的；meaningful有意义的；colorful丰富多彩的；hopeless无望的。根据“We can also shop online, take online classes and play online games.”可知，多样的线上活动让生活更“丰富多彩”，且后文也提到“the Internet makes our world smaller and more colorful”，前后呼应，故选C。
9.句意：然而，互联网也有一些弊端。
advantages优势；disadvantages弊端；changes变化；influences影响。However表示转折，引出互联网的负面情况，结合后文“If we believe it easily, we may be cheated.”可知，此处指“弊端”，故选B。
10.句意：互联网上有很多不良信息。
news新闻；information信息；advice建议；message消息（可数名词）。根据“If we believe it easily, we may be cheated”可知，容易让人受骗的是不良“信息”，“information”为不可数名词，符合语境，故选B。
11.句意：一些青少年花太多时间在互联网上，沉迷于网络游戏。
addicted沉迷的；interested感兴趣的；excited兴奋的；surprised惊讶的。根据“spend too much time”“does harm to their eyes and health”可知，花费过多时间且危害健康，说明是“沉迷于”网络游戏，“be addicted to”表示“沉迷于”，故选A。
12.句意：所以明智地使用互联网对我们来说非常重要。
quickly快速地；carelessly粗心地；wisely明智地；freely自由地。根据“refuse the bad one”“control our online time”，这些都是“明智地”使用互联网的表现，故选C。
13.句意：我们应该学会选择有用的信息，拒绝不良信息。
refuse拒绝；choose选择；receive接收；delete删除。根据“refuse the bad one”可知，前后对应，此处指“选择”有用信息，故选B。
14.句意：我们也应该记住，互联网是一种工具，我们应该成为它的主人，而不是奴隶。
master主人；fan粉丝；learner学习者；user使用者。根据“not the slave”可知，与“奴隶”相对的是“主人”，故选A。
15.句意：如果我们以正确且明智的方式使用它，它会给我们带来很多帮助。
hurt伤害；help帮助；trouble麻烦；warn警告。根据“the Internet is one of the greatest inventions”“makes our life more convenient”可知，互联网的积极作用是“帮助”我们，故选B。
16．B 17．A 18．E 19．C 20．D
【导语】本文介绍了玉米的别名、起源、用途、主要产区、历史用途及颜色多样性，展现了玉米在人类生活中的广泛应用与丰富形态。
16.前文提到“Corn is also called Indian corn”，选项B“It belongs to the grass family”补充玉米的植物学分类，承接对玉米的基础介绍，衔接自然。
17.后文提到“People use corn to make food like ice cream, baby food, and salad”，选项A“There are over 3,500 different uses for it”概括玉米用途广泛，引出下文具体的食物用途，逻辑通顺。
18.前文列举了玉米的食物用途，后文提到“non-food things such as paint”，选项E“Drinks like Coca-Cola and Pepsi have corn sweeteners”补充玉米在饮品中的非固体食物用途，衔接顺畅。
19.前文提到美国的“Corn Belt”，选项C“The weather in this area is good for growing corn”解释该区域适合种植玉米的原因，呼应后文列举的具体州，衔接自然。
20.前文提到“corn can be produced in different colors”，选项D“so don’t be surprised if you see purple or black corn”举例说明玉米的特殊颜色，承接上文颜色多样性的描述，逻辑通顺。
21.例文
Never Give Up
Good afternoon, everyone! Today let me talk about the hot topic "Never Give Up". We may often hear people say, “Never Give Up”. These can be the most encouraging words. In order to make your dream come true, I think we should have a never-give up attitude.
For one reason, if we give up too early or easily, we will never achieve anything. We will have no confidence in ourselves anymore. Others will also look down upon us. We may feel discouraged or hopeless. So we should try again and again although we fail. For another reason, if we always give up, we will not be able to develop skills or gain experience. In fact, every time we can learn a lot from failure and mistakes.
In short, it is important that we don’t give up when working for our goals. Whether we succeed or not in the end, a never-give-up spirit is our best choice. Here, I call on more people to face up to difficulty bravely and keep a positive attitude.
【详解】【总体分析】
①题材：本文是一篇话题作文；
②时态：时态为“一般现在时”；
③提示：根据所给提示完成写作，围绕“永不放弃”主题，先谈看法，再列举两点益处，最后发出号召。注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的逻辑关系，语义连贯。
【写作步骤】
第一步：用1-2句话表达对“永不放弃”的看法，引出话题；
第二步：具体阐述永不放弃的好处，用for one reason、for another reason分别说明两点益处；
第三步：书写结语。用1-2句话号召大家积极面对困难，保持乐观。
【亮点词汇】
①in order to为了
②give up放弃
③positive积极的
【高分句型】
①For one reason, if we give up too early or easily, we will never achieve anything.(if引导的条件状语从句）
②Whether we succeed or not in the end, a never-give-up spirit is our best choice.(Whether引导的让步状语从句）

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