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（2）Unit 2 Healthy Lifestyle—高二英语人教版（2019）选择性必修第三册期末易错题集训
一、易错点分析
动词不定式(短语)作主语
动词不定式(短语)作主语时，一般表示具体的、个别的或具有将来意味的动作，作主语时，谓语动词通常用单数形式，具体用法如下：
1. 用作主语的动词不定式(短语)常出现在谓语动词之后，这时需在句首用形式主语It指代它。其句型有2种：
(1) It+v.+宾语/表语(+ for sb.)+ to do sth.
当表语为名词或为描述动词不定式(短语)所表示的动作的特征的形容词时，用for引出动词不定式(短语)的逻辑主语。这类形容词有 difficult，easy，hard，important，interesting等。
例：It takes three generations to make a gentleman.
十年树木，百年树人。
(It+v.+名词短语+ to do sth.)
It is a hard task to break up long habits in a short time.
旧习难改。
(It+be+名词短语+ to do sth.)
It was easy to imagine the danger ahead of them.
很容易想象他们前面的危险。
(It+be+形容词+ to do sth.)
It is against my principles to do such a thing.
做这样的事违背我的原则。
(It+be+介词短语+ to do sth.)
What a relief it is for us to succeed in our experiment at last!
我们的实验终于成功了，这对我们真是一个极大的安慰！
(it+be+名词短语+ for sb.+ to do sth.)
It was hard for him to live on his small income.
依靠他那点工资维持生活很难。
(It+be+形容词+ for sb.+ to do sth.)
(2) It+v.+表语+of sb.+ to do sth.(表语常为表示人的性格、品质的形容词，如good，kind，nice，foolish，polite，ever，careless等。)
例：It was careless of you to leave your umbrella on the train.
你真粗心，把伞忘在火车上。
2. 动词不定式(短语)作主语可位于句首。
例：To do this is to cut the foot to fit the shoe.
这样做是削足适履。
3. "疑问词+动词不定式(短语)"结构
动词不定式(短语)可与疑问词when、where、how、what、which、who等组合，在句中作主语。
例：Where to hold the meeting is still unknown. 会议地点还未知。
How to solve the problem has not been decided yet. 如何解决这个问题还未决定。
二、语法填空
1. _____(finish) the work before Friday is not easy.
2. It is beyond my ability ___________ (finish) doing all the housework in only two hours.
3. It is so nice _____ Lily to help the lost children find their way home.
4. It is not a simple matter _____(determine) the nature of talent.
5. Hard as it is _____(accept) that the scientist has passed away, his spirit will live on.
6. It's a great honour for me _____(ask) to deliver a speech to everybody here.
7. It is necessary for students to have the ability______ (write) in English.
8. It's important for us ________ (pay) attention to our health which is the foundation of our work and learning.
9. It will take the couple three days _____(finish) all the work on schedule.
10. On our way to the house, it was raining so hard that we couldn't help wondering how long it would take _______(get) there.
三、阅读理解
Just hours after the launch on March 6th 1 of Manus, a Chinese artificial-intelligence (AI) bot, a flood of visitors caused its registration site to crash. Butterfly Effect, the company behind the bot, claims its technology outperforms that of OpenAI, maker of ChatGPT. It is now granting previews by invitation only as it struggles to handle the traffic (流量). Scalpers (黄牛) are said to be selling registration codes.
Manus is but the latest example of the mania that has swept over China since January, when DeepSeek, the country’s hottest AI startup, shook the world with a whizzy model that cost a fraction of similarly powerful Western ones to train. The effect on Chinese markets has been staggering. Stocks are experiencing their best start to the year on record. The Hang Seng Tech Index, which tracks the biggest Chinese tech companies listed in Hong Kong, is up by more than 40% since mid-January.
China’s largest tech firms, including Alibaba, Baidu, Huawei and Tencent, are embracing the hype, and will be hoping to cash in on the boom through their cloud-computing divisions. Last month Alibaba proclaimed that its main objective was to achieve human-like artificial general intelligence. On March 6th it released a new reasoning model that it says is as good as DeepSeek’s.
China’s AI boom is encouraging capital investment across the country’s hardware supply chain. Server-makers may spend more than 1.4trn yuan over the next two years as they expand production capacity, according to analysts at Jefferies, an investment bank. GDS, one of the largest, has scaled up its capital-expenditure plans. VNet, a competitor, recently said it would double its capacity this year.
Many people expect they will keep using Manus for all sorts of tasks, in both personal and professional lives. The launch of Manus serves as further evidence that Chinese AI companies are not following in the footsteps of their Western counterparts. Rather than just innovating on base models, they are actively shaping the adoption of autonomous AI agents in their own way.
1.What is mainly talked about in paragraph 1
A. Manus is too popular to cope with the traffic.
B. Scalpers are causing problems for new AI products.
C. OpenAI’s ChatGPT is losing its market dominance.
D. Butterfly Effect is a company that cannot handle its own technology.
2.What does the underlined word “staggering” in paragraph 2 mean
A. Amazing. B. Challenging. C. Demanding. D. Embarrassing.
3.Why might GDS and VNet be increasing their operations
A. To diversify their product lines.
B. To collaborate with foreign companies.
C. To take advantage of the booming AI market.
D. To respond to a decrease in consumer demand.
4.What are people’s attitudes toward new applications
A. Supportive. B. Indifferent. C. Worried. D. Doubtful.
四、七选五
Most of us have been put on the spot in a number of different situations, whether at work or among a group of friends. ① _________ However, you just aren’t ready to give, whether it’s because you don’t know or you’re not willing to share. It is really embarrassing.
We’ve all been guilty of putting others on the spot ourselves, usually by accident. Perhaps we ask a sensitive question of a friend in a group setting, or try to push a quiet coworker to share their answers in a meeting. ② _________
Putting someone on the spot though, whether intentional or not, has the effect of destroying trust in a relationship. The key to maintaining the trust in a relationship is developing your emotional intelligence. ③ _________ As Krauss wrote in a recent Psychology Today article, “A sign that you’re not as sensitive as you could be when you pressure people is that others try to stay away from you to the extent that they can.”
④ _________ Are people born with the ability to develop a high level of emotional intelligence, or is that something they are taught Although the answer is probably a little bit of both, strengthening your emotional intelligence is definitely something we can all do. ⑤ _________ Listening, empathizing (共情), and reflecting are strategies that many of us have developed with time to strengthen our emotional intelligence, whether with the help of a professional or through our own trial-and-error.
A. People are fed up with the dull and long wait.
B. It can help us understand and handle a confusing situation.
C. Even, we just want to make someone we don’t like uneasy.
D. A core part of that is being able to perceive how others feel.
E. A set of eyes turn toward you with the expectation for an answer.
F. Many of us have got more emotionally intelligent as we get older.
G. There is a debate on whether emotional intelligence is native or not.
答案以及解析
二、语法填空
1.答案： To finish
解析：句意为:在周五之前完成工作绝非易事。动词不定式作主语往往表示具体的动作。
2.答案：to finish
解析：句型It is beyond one's ability to do sth.:做某事超出了某人的能力，it是形式主语，真正的主语是后面的动词不定式，所以此处要填动词finish的不定式to finish。故答案为to finish。
3.答案：of
解析：考查介词。句意:莉莉帮助迷路的孩子找到回家的路,真是太善良了。在“It is+adj.+for/of sb. to do sth.”句型中,如果形容词说明的是人的性格或特征,不定式的逻辑主语需由of引出。故填of。
4.答案： to determine
解析：句意为:要确定人才的性质不是一件简单的事情。分析句子结构可知,It是形式主语,空格处应用不定式作真正的主语,故填to determine。
5.答案： to accept
解析：句意为:虽然很难接受这位科学家已经离世,但他的精神将会永存。设空所在处为让步状语从句的倒装结构,此处考查句型it is hard to do sth,意为“做某事很难”,其中it为形式主语,不定式作真正的主语。故填to accept。
6.答案： to be asked
解析：句意为:我很荣幸能被邀请在这里向大家发表讲话。分析句子结构可知,此处为it is an honour for sb to do sth结构,句中It为形式主语,真正的主语为不定式。因ask与其逻辑主语me之间是被动关系,因此应使用不定式的被动式。故填to be asked。
7.答案：to write
解析：句意为:对学生们来说,拥有用英语写作的能力是必要的。此处用不定式作后置定语,修饰ability。
8.答案：to pay
解析：考查动词不定式作主语。此处为“It is+adj.+for sb.to do sth.”句型,It作形式主语,真正的主语是动词不定式短语,故填to pay。
9.答案：to finish
解析：考查动词不定式。固定句式“It will take sb. some time to do sth.”意为“做某事将花费某人……时间”,故填to finish。
10.答案：to get
解析：句意为：在我们去那座房子的路上，雨下得很大，我们不禁想知道要花多长时间才能到那里。"it takes+一段时间+to do sth"为固定句型，意为"做某事需要多长时间"，it作形式主语，不定式短语为真正的主语。故填to get。
三、阅读理解
1.答案：A
解析：主旨大意题。根据第一段“Just hours after the launch on March 6th 1 of Manus, a Chinese artificial-intelligence (AI) bot, a flood of visitors caused its registration site to crash. Butterfly Effect, the company behind the bot, claims its technology outperforms that of OpenAI, maker of ChatGPT. It is now granting previews by invitation only as it struggles to handle the traffic (流量). Scalpers (黄牛) are said to be selling registration codes.(3月6日，中国人工智能机器人Manus发布几个小时后，大量访客导致其注册网站崩溃。开发该机器人的公司Butterfly Effect声称，其技术优于ChatGPT的制造商OpenAI。现在，它只能通过邀请的方式提供预览，因为它正在努力处理流量。据说黄牛在出售注册码)”可知，第一段主要讨论了Manus太受欢迎了，以至于难以应对流量。故选A。
2.答案：A
解析：词句猜测题。根据划线词后文“Stocks are experiencing their best start to the year on record. The Hang Seng Tech Index, which tracks the biggest Chinese tech companies listed in Hong Kong, is up by more than 40% since mid-January.(股市正经历有记录以来最好的开局。追踪在香港上市的中国最大科技公司的恒生科技指数自1月中旬以来上涨了40%以上)”可知，DeepSeek对中国市场的影响是惊人的，股票经历了有记录以来最好的开局，恒生科技指数大幅上涨。由此可推测“staggering”意思是“惊人的”。故选A。
3.答案：C
解析：细节理解题。根据倒数第二段“China’s AI boom is encouraging capital investment across the country’s hardware supply chain. Server-makers may spend more than 1.4trn yuan over the next two years as they expand production capacity, according to analysts at Jefferies, an investment bank. GDS, one of the largest, has scaled up its capital-expenditure plans. VNet, a competitor, recently said it would double its capacity this year.(中国人工智能的蓬勃发展正促使全国硬件供应链加大资本投入。据投资银行杰富瑞的分析师称，随着服务器制造商扩大产能，未来两年他们可能会花费超过1.4万亿元人民币。作为最大的服务器制造商之一，GDS已经扩大了其资本支出计划。其竞争对手VNet最近也表示，今年将把产能提高一倍)”可知，GDS和VNet增加运营是为了利用蓬勃发展的人工智能市场。故选C。
4.答案：A
解析：推理判断题。根据最后一段“Many people expect they will keep using Manus for all sorts of tasks, in both personal and professional lives.(许多人期望他们将继续使用Manus来完成各种任务，无论是在个人生活还是职业生活中)”可推知，人们对新应用的态度是支持。故选A。
四、七选五
答案：①-⑤ECDGF
解析：①根据上文"Most of us have been put on the spot in a number of different situations, whether at work or among a group of friends.(无论是在工作中还是在一群朋友中，我们大多数人都曾在许多不同的情况下陷入困境)"以及后文"However, you just aren’t ready to give, whether it's because you don't know or you're not willing to share. It is really embarrassing.(然而，你就是没有准备好给答案，也许是因为你不知道，也许是因为你不愿意分享。这真的很尴尬)"可知，本句承接上文，继续说明陷入困境时的场景。故已选项"一双眼睛转向你，期待着你的回答"符合语境，故选E。
②根据上文"We’ve all been guilty of putting others on the spot ourselves, usually by accident. Perhaps we ask a sensitive question of a friend in a group setting, or try to push a quiet coworker to share their answers in a meeting.(我们都曾为自己让别人陷入困境而感到内疚，通常是出于偶然。也许我们会在小组中间朋友一个敏的问题，或者在会议上强迫一个安静的同事分享他们的答案)"可知，本段主要分析让他人陷入困境的原因，本句为本段最后一句，是对上文原因的补充说明，故C选项”甚至，我们只是想让我们不喜欢的人感到不安"符合语境，故选C。
③根据上文"Putting someone on the spot though, whether intentional or not, has the effect of destroying trust in a relationship. The key to maintaining the trust in a relationship is developing your emotional intelligence.(然而，无论是有意还是无意，把某人置于困境都会破坏一段关系中的住。在一段关系中保持信任的关键是发展你的情商)"以及后文" As Krauss wrote in a recent Psychology Today article, “A sign that you’re not as sensitive as you could be when you pressure people is that others try to stay away from you to the extent that they can.”(克劳斯最近在《今日心理学》的一篇文章中写道："当你给别人施加压力时，别人会尽量远离你，这表明你并没有像你想象得那么敏感。")"可知上文指出保持信任需要发展情商，后文提到无意识给他人施压说明并没有那么敏感，即对他人的感受没能及时发觉。故D选项"其中的一个核心部分是能够感知他人的感受"符合语境，故选D。
④根据后文"Are people born with the ability to develop a high level of emotional intelligence, or is that something they are taught Although the answer is probably a little bit of both, strengthening your emotional intelligence is definitely something we can all do.(人们是天生就有能力发展高水平的情商，还是后天习得的 虽然答案可能两者都有一点，但提高情商绝对是我们都能做的事情)"可知，本段主要说明了关于情商是不是天生的存在争议，故G选项"关于情商是否天生就有争议”符合语境，故选G。
⑤根据后文"Listening, empathizing (共情), and reflecting are strategies that many of us have developed with time to strengthen our emotional intelligence, whether with the help of a professional or through our own trial-and-error.(倾听、移情和反思是我们许多人随着时间的推移而发展起来的增强情商的策略，无论是在专业人士的帮助下，还是通过我们自己的试错)"可知，后文提到情商可以随着时间推移而发展，即情商随着年龄增长而变得越高故F选项“随着年龄的增长，我们中的许多人的情商都越来越高”符合语境，故选F。

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