高考必胜（短文改错+阅读理解+完形填空+语法填空+书面表达）附答案 Day7

高考寒假英语天天练 - 第 7 天

一、阅读理解（每题 2 分，共 30 分）

A

In the digital age, privacy has become a pressing concern. With the widespread use of social media, online shopping, and various digital services, our personal information is constantly at risk.
A recent study found that a large number of apps on smartphones are collecting and sharing users' data without their full knowledge. These apps often request access to sensitive information such as location, contacts, and browsing history. Some even sell this data to third - party companies, which can use it for targeted advertising or other purposes.
One of the main reasons for this is the lack of strict regulations in the digital world. While there are some laws in place, they often lag behind the rapid development of technology. For example, many apps' privacy policies are written in complex language that is difficult for the average user to understand. This makes it easy for companies to take advantage of users and misuse their data.

1. What is the main topic of the passage?
   A. The development of digital technology.
   B. The risk of personal information leakage in the digital age.
   C. The popularity of social media.
   D. The function of apps on smartphones.

2. What do many apps on smartphones do according to the passage?
   A. Protect users' personal information.
   B. Collect and share users' data without full consent.
   C. Provide users with useful services.
   D. Use users' data for educational purposes.

3. Why is it easy for companies to misuse users' data?
   A. Because users don't care about their privacy.
   B. Because there are no laws to regulate the digital world.
   C. Because the laws are not strict enough and privacy policies are hard to understand.
   D. Because companies have powerful technology to bypass the laws.

答案

1. 答案：B

• 解析：文章开篇指出在数字时代隐私成为紧迫问题，接着阐述智能手机应用收集分享用户数据等情况，所以主要话题是数字时代个人信息泄露风险，选 B。A 选项数字技术发展不是重点；C 选项社交媒体流行只是背景提及；D 选项应用功能未详细阐述。

2. 答案：B

• 解析：根据 “A recent study found that a large number of apps on smartphones are collecting and sharing users' data without their full knowledge.” 可知，很多智能手机应用在用户不完全知情的情况下收集和分享数据，选 B。A 选项与原文不符；C 选项文中未提及提供有用服务；D 选项用于教育目的错误。

3. 答案：C

• 解析：从 “One of the main reasons for this is the lack of strict regulations in the digital world... many apps' privacy policies are written in complex language that is difficult for the average user to understand.” 可知，法律不够严格以及隐私政策难懂使得公司容易滥用用户数据，选 C。A 选项用户并非不在乎隐私；B 选项有法律只是不严格；D 选项文中未提及公司绕过法律的技术。

B

Artificial intelligence (AI) has made remarkable progress in recent years. It is now being applied in various fields, from healthcare to transportation.
In healthcare, AI - powered diagnostic tools can analyze medical images more accurately and quickly than human doctors in some cases. For example, they can detect early signs of diseases such as cancer in X - rays or MRIs. This can lead to earlier treatment and better recovery rates for patients.
In transportation, self - driving cars are becoming a reality. These cars use AI algorithms to perceive the surrounding environment, make decisions, and navigate safely. Although there are still some challenges, such as dealing with complex traffic situations and ensuring safety, the development of self - driving cars has the potential to revolutionize the way we travel.
However, the development of AI also raises some concerns. There are worries about job displacement as AI systems may replace human workers in many jobs. There are also ethical issues, such as the use of AI in military applications and the potential for AI - driven discrimination.

1. What can AI - powered diagnostic tools do in healthcare?
   A. Replace human doctors completely.
   B. Analyze medical images inaccurately.
   C. Detect early signs of diseases.
   D. Only work with X - rays.

2. What is the potential of self - driving cars?
   A. To cause more traffic accidents.
   B. To make traffic more complex.
   C. To revolutionize the way we travel.
   D. To increase the cost of transportation.

3. What are the concerns about the development of AI?
   A. Job creation and ethical issues.
   B. Job displacement and ethical issues.
   C. Job displacement and high cost.
   D. Job creation and high cost.

答案

1. 答案：C

• 解析：根据 “In healthcare, AI - powered diagnostic tools can analyze medical images more accurately and quickly than human doctors in some cases. For example, they can detect early signs of diseases such as cancer in X - rays or MRIs.” 可知，AI 诊断工具能检测疾病早期迹象，选 C。A 选项说完全取代人类医生错误；B 选项不准确错误；D 选项只用于 X 光错误。

2. 答案：C

• 解析：从 “the development of self - driving cars has the potential to revolutionize the way we travel.” 可知，自动驾驶汽车有变革我们出行方式的潜力，选 C。A 选项导致更多事故、B 选项使交通更复杂、D 选项增加交通成本与原文不符。

3. 答案：B

• 解析：由 “However, the development of AI also raises some concerns. There are worries about job displacement as AI systems may replace human workers in many jobs. There are also ethical issues...” 可知，对 AI 发展的担忧是工作岗位被取代和伦理问题，选 B。A 选项工作创造错误；C 选项高成本未提及；D 选项工作创造和高成本都错误。

C

The concept of sustainable development has become increasingly important in recent years. It refers to the development that meets the needs of the present without compromising the ability of future generations to meet their own needs.
One of the key aspects of sustainable development is the use of renewable energy sources. Solar, wind, and hydro power are all examples of renewable energy. These energy sources are clean and do not produce greenhouse gas emissions, which helps to mitigate climate change.
Another important aspect is sustainable consumption. This means choosing products and services that have a low environmental impact. For example, buying locally produced food can reduce the carbon footprint associated with transportation.
In addition, sustainable development also involves protecting natural resources. This includes forests, water, and wildlife. By protecting these resources, we can ensure their availability for future generations.

1. What is sustainable development?
   A. Development that focuses only on the present needs.
   B. Development that sacrifices future generations' needs for the present.
   C. Development that meets the present needs without harming future generations' ability to meet their own needs.
   D. Development that only emphasizes economic growth.

2. Which of the following is an example of renewable energy?
   A. Coal.
   B. Natural gas.
   C. Solar power.
   D. Oil.

3. What does sustainable consumption mean?
   A. Buying expensive products.
   B. Choosing products with a high environmental impact.
   C. Buying products from far - away places.
   D. Choosing products with a low environmental impact.

答案

1. 答案：C

• 解析：根据 “It refers to the development that meets the needs of the present without compromising the ability of future generations to meet their own needs.” 可知，可持续发展是满足当代需求且不损害后代满足自身需求能力的发展，选 C。A 选项只关注当代需求错误；B 选项牺牲后代需求错误；D 选项只强调经济增长错误。

2. 答案：C

• 解析：文中提到 “Solar, wind, and hydro power are all examples of renewable energy.”，所以太阳能是可再生能源，选 C。A 选项煤炭、B 选项天然气、D 选项石油都是不可再生能源。

3. 答案：D

• 解析：从 “This means choosing products and services that have a low environmental impact.” 可知，可持续消费是选择对环境影响小的产品，选 D。A 选项买昂贵产品、B 选项选择对环境影响大的产品、C 选项从远方购买产品都不符合。

二、完形填空（每题 1.5 分，共 30 分）

I had always loved the idea of traveling alone. It seemed like an adventure, a chance to 1 (discover/invent/create/explore) the world on my own terms. So, when I graduated from college, I decided to take a solo trip to a foreign country.
I chose a small island in Southeast Asia. The moment I stepped off the plane, I was 2 (frightened/attracted/shocked/confused) by the colorful and lively atmosphere. The locals were friendly and welcoming, which made me feel 3 (lonely/nervous/at home/sad).
I spent my days exploring the island's beautiful beaches, lush jungles, and ancient temples. One day, I decided to go on a 4 (hiking/hike/hiked/hikes) in the mountains. The path was steep and challenging, but the view from the top was 5 (worthless/worth/worthy/worthwhile). I could see the entire island stretching out beneath me, with the clear blue sea 6 (surrounding/surrounded/to surround/surround) it.
During my stay, I also 7 (met/meet/had met/have met) some other travelers. We shared stories about our travels, exchanged tips, and even explored some places together. These chance meetings 8 (enriched/enrich/enriching/had enriched) my journey and made it more memorable.
However, traveling alone was not always easy. There were times when I felt 9 (excited/happy/lonely/angry), especially when I wanted to share a beautiful moment with someone. But these moments of loneliness also taught me to be more 10 (dependent/independent/dependence/independence).
As my trip came to an end, I realized that traveling alone had not only allowed me to see new places but also to learn more about myself. It was a journey of self - discovery, and I would always be grateful for the experience.

1. A. discover
   B. invent
   C. create
   D. explore

2. A. frightened
   B. attracted
   C. shocked
   D. confused

3. A. lonely
   B. nervous
   C. at home
   D. sad

4. A. hiking
   B. hike
   C. hiked
   D. hikes

5. A. worthless
   B. worth
   C. worthy
   D. worthwhile

6. A. surrounding
   B. surrounded
   C. to surround
   D. surround

7. A. met
   B. meet
   C. had met
   D. have met

8. A. enriched
   B. enrich
   C. enriching
   D. had enriched

9. A. excited
   B. happy
   C. lonely
   D. angry

10. A. dependent
    B. independent
    C. dependence
    D. independence

答案

1. 答案：D

• 解析：explore 有 “探索” 之意，此处指按自己的方式探索世界，discover 侧重发现已存在但未被知晓的事物，invent 是发明，create 是创造，所以选 D。

2. 答案：B

• 解析：根据语境，一下飞机就被多彩热闹的氛围吸引，attracted 符合；frightened 是害怕，shocked 是震惊，confused 是困惑，均不符合。

3. 答案：C

• 解析：当地人友好热情，让作者有宾至如归的感觉，feel at home 表示 “感觉自在，有宾至如归的感觉”，lonely 孤独，nervous 紧张，sad 悲伤，都不合适。

4. 答案：B

• 解析：go on a hike 是固定短语，意为 “去徒步旅行”，hiking 是动名词，hiked 是过去式，hikes 是第三人称单数形式，所以选 B。

5. 答案：D

• 解析：worthwhile 表示 “值得的”，可作表语，worthless 是无价值的，worth 后面要接宾语，worthy 常用于 be worthy of 结构，所以选 D。

6. 答案：A

• 解析：此处是 with 的复合结构，sea 和 surround 是主动关系，用现在分词 surrounding，意为 “大海环绕着它” 。

7. 答案：A

• 解析：文章讲述过去的旅行经历，用一般过去时，meet 的过去式是 met，所以选 A。

8. 答案：A

• 解析：这里描述过去的经历，用一般过去时，enrich 的过去式是 enriched，使旅程更丰富，选 A。

9. 答案：C

• 解析：根据 “especially when I wanted to share a beautiful moment with someone” 可知，作者有时会感到孤独，lonely 符合，excited 兴奋，happy 开心，angry 生气，均不符合。

10. 答案：B

• 解析：孤独的时刻让作者变得更独立，independent 是形容词 “独立的” ，dependent 是依赖的，dependence 是名词 “依赖”，independence 是名词 “独立”，这里用形容词作表语，选 B。

三、语法填空（每题 1.5 分，共 15 分）

The Internet has brought great changes to our lives. It has made 1 (it/itself/it's/its) easier for us to communicate with others, access information, and do business.
With the Internet, we can talk to people from all over the world in real - time. Social media platforms like Facebook, WeChat, and Twitter 2 (allow/allowed/have allowed/are allowing) us to share our daily lives, thoughts, and feelings with friends and family. We can also join online communities 3 (where/which/who/whom) share our interests.
In addition, the Internet is a vast source of information. We can search for knowledge on almost any topic 4 (using/used/to use/use) search engines like Google. Whether we want to learn about history, science, or technology, the information is just a click away.
Moreover, e - commerce has flourished 5 (because/because of/thanks/thanks for) the Internet. We can buy and sell goods online without leaving our homes. Online shopping platforms offer a wide range of products 6 (at/with/for/to) competitive prices.
However, the Internet also has its drawbacks. There is a lot of false information online, 7 (which/that/what/where) can mislead us. There are also security risks, such as online fraud and identity theft.
8 (Protect/To protect/Protecting/Protected) our privacy and security online, we should be cautious when sharing personal information and use reliable security software.
In conclusion, the Internet has had a profound impact 9 (in/on/at/to) our lives. While we enjoy its benefits, we also need to be aware of its potential 10 (dangerous/danger/dangers/dangerously) and take appropriate measures to deal with them.

答案

1. 答案：it

• 解析：make it + 形容词 + for sb. to do sth. 是固定结构，it 作形式宾语，真正的宾语是后面的不定式短语，所以填 it。

2. 答案：have allowed

• 解析：强调互联网带来的影响从过去持续到现在，用现在完成时，主语 platforms 是复数，所以用 have allowed。

3. 答案：which/that

• 解析：先行词是 communities，在从句中作主语，所以用关系代词 which 或 that 引导定语从句。

4. 答案：using

• 解析：we 和 use 是主动关系，用现在分词 using 作方式状语，表示 “通过使用搜索引擎”。

5. 答案：because of

• 解析：because 后接从句，because of 后接名词或名词短语，the Internet 是名词短语，所以用 because of。

6. 答案：at

• 解析：at...prices 是固定搭配，意为 “以…… 的价格”，所以用 at。

7. 答案：which

• 解析：此处是非限制性定语从句，先行词是 false information，在从句中作主语，不能用 that，所以用 which。

8. 答案：To protect

• 解析：此处用动词不定式作目的状语，表示 “为了保护我们的隐私和安全”。

9. 答案：on

• 解析：have an impact on 是固定短语，意为 “对…… 有影响”，所以用 on。

10. 答案：dangers

• 解析：形容词 potential 后接名词，danger 是可数名词，此处表示潜在的危险，用复数 dangers。

四、书面表达（25 分）

假定你是李华，你的英国朋友 Tom 对中国的传统文化非常感兴趣，特别是京剧。请你给他写一封邮件，介绍京剧。内容包括：

1. 京剧的历史和起源；

2. 京剧的特点（如角色、服饰、唱腔等）；

3. 邀请他来中国观看京剧表演。

注意：

1. 词数 100 - 120；

2. 可以适当增加细节，以使行文连贯。

Dear Tom,

I'm delighted to know that you're interested in traditional Chinese culture, especially Beijing Opera. I'm writing to give you a brief introduction to it.

Beijing Opera, with a history of over 200 years, originated from the late 18th century. It combines music, dance, acrobatics, and martial arts.

There are four main types of roles in Beijing Opera: Sheng (male roles), Dan (female roles), Jing (painted - face male roles), and Chou (clown roles). The costumes are extremely colorful and unique, which can show the characters' identities and social status. The singing in Beijing Opera has its own unique rhythm and melody, often expressing different emotions.

If you come to China, I'd be more than happy to take you to watch a Beijing Opera performance.

I'm sure you'll be deeply impressed by its charm. Looking forward to your visit.

Best regards,

Li Hua

答案解析

• 历史和起源：用 “with a history of over 200 years, originated from the late 18th century” ，简洁清晰地阐述京剧历史和起源，让读者对京剧的发展脉络有初步了解。

• 特点：从角色（“There are four main types of roles...”）、服饰（“The costumes are extremely colorful and unique... ”）、唱腔（“The singing in Beijing Opera has its own unique rhythm and melody... ”）三个方面分别介绍，全面展现京剧特点。在描述角色时，列举四大主要角色类型；描述服饰，强调其色彩和独特性与角色身份地位的关联；描述唱腔，突出其独特的节奏和旋律及情感表达作用 。

• 邀请：“If you come to China, I'd be more than happy to take you to watch a Beijing Opera performance.” 自然地发出邀请，表达热情和期待。