练习册

  • 练习册
  • 试题
    精英家教网 > 高中英语 > 题目详情

    根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    Do you constantly use the computer, whether for learning or entertainment? Computers give off radiation that is bad for your health, but here are some ways to protect yourself from computer radiation.

    1.Green tea can be absorbed by the body easily into a form of vitamin A, which helps reduce radiation.2._

    It is advisable to attach a radiation filter plate（辐射过滤板）in front of your computer’s screen. Make sure to avoid putting any metal substances near your computer as these may have r eflected some of the electromagnetic waves that are harmful to your health.3._The brighter the screen the higher the radiation there will be and vice versa.

    You can also put some radiation-absorbing plants such as several cacti near your computer to prevent radiation.

    Make sure you do a skincare protection before sitting in front of the computer. 4._Wash your face soon after using the computer in order to reduce 70% of the radiation.

    5. Old computer in general, has one to two times more radiations released than the new one within the same distance.

    A．And adjust the brightness of your computer screen.

    B．Apply a layer of facial mask to protect yourself.

    C．And adjust the sound level on your computer.

    D．The most efficient way is by drinking some coffee regularly.

    E. The simplest way is by drinking 2 & 3 cups of green tea every day.

    F. If possible, purchase a new computer instead of using an old model computer.

    G. It also helps keep our eyes see things clearly in the dark by improving the visual ability.

    练习册系列答案
    年级 高中课程 年级 初中课程
    高一 高一免费课程推荐！ 初一 初一免费课程推荐！
    高二 高二免费课程推荐！ 初二 初二免费课程推荐！
    高三 高三免费课程推荐！ 初三 初三免费课程推荐！
    相关习题

    科目：高中英语 来源：2015-2016学年河南许昌四校高二上学期第三次联考英语试卷（解析版） 题型：语法填空

    阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。将答案填写在答题卡的相应位置。

    Alibaba founder, Jack Ma graduated from the Hangzhou Teacher’s Institute in 1988 with a major in English language education, and went on to teach at another university in the city. He gave up 1. university teaching job after 2. （discover）the Internet.

    Ma became excited __3. the Internet during a visit to the United States in 1995 and wanted to find a way 4.（bring ）the online world to China. In 1999, he persuaded friends to give him $60,000 to start an e-commerce firm called Alibaba.

    Seeing an opportunity for small businesses to buy and sell their goods online, he started Alibaba, firstly running the company out of his apartment in the 5. （east） city of Hangzhou. Alibaba Group includes Tmall.com for business-to-consumer trade and Taobao, China’s 6. （popular ）online consumer marketplace with hundreds of millions of products and services listed. Now the company is 7. Internet giant and Ma—a former English teacher---is among China’s most super-rich.

    On his long road to riches, Jack Ma says his 8. （inspire） has been the film character Forrest Gump.

    “I like that guy. I 9. （watch） that movie about 10 times,” he said in an interview with CNBC.

    “Every time I get frustrated, I watch that movie.”

    Ma said the lesson he learned from the film featuring Tom Hanks was 10. “no matter what changes, you are you. I’m still the guy I was 15 years ago when I earned $20 a month.

    查看答案和解析>>

    科目：高中英语 来源：2016届河北正定中学高三上学期第五次月考英语试卷（解析版） 题型：阅读理解

    You get anxious if there’s no wi-fi in the hotel or mobile phone signal up the mountain. You feel upset if your phone is getting low on power and you secretly worry things will go wrong at work if you’re not there. All these can be called “always on” stress caused by smart phone addiction.

    For some people, smart phones have liberated them from the nine-to-five work. Flexible working has given them more autonomy in their working lives and enabled them to spend more time with their friends and families. For many others though, smart phones have become cruel masters in their pockets, never allowing them to turn them off and relax.

    Pittsburgh-based developer Kevin Holesh was worried about how much he was ignoring his family and friends in favor of his iPhone. So he developed an app — Moment — to monitor his usage. The app enables users to see how much time they’re spending on the device and set up warnings if the usage limits are broken. “Moment’s goal is to promote balance in your life,” his website explains. “Some time on your phone, some time off it enjoying your loving family and friends around you.”

    Dr. Christine Grant, an occupational psychologist at Coventry University, said, “The effects of this ‘always on’ culture are that your mind is never resting, and you’re not giving your body time to recover, so you’re always stressed. And the more tired and stressed we get, the more mistakes we make. Physical and mental health can suffer.”

    And as the number of connected smart phones is increasing, so is the amount of data. This is leading to a sort of decision paralysis (瘫痪) and is creating more stress in the workplace because people have to receive a broader range of data and communications which are often difficult to manage. “It actually makes it more difficult to make decisions and many do less because they’re controlled by it all and feel they can never escape the office,” said Dr. Christine Grant.

    1.What’s the first paragraph mainly about?

    A. The popularity of smart phones.

    B. The progress of modern technology.

    C. The signs of “always on” stress.

    D. The cause of smart phone addiction.

    2.Kevin Holesh developed Moment to __________.

    A. research how people use their mobile phones

    B. help people control their use of mobile phones

    C. make people better use mobile phones

    D. increase the fun of using mobile phones

    3.What’s Dr. Christine Grant’s attitude towards “always on” culture?

    A. Confused. B. Positive.

    C. Doubtful. D. Critical.

    4.According to the last paragraph, a greater amount of data means __________.

    A. we will become less productive

    B. we can make a decision more quickly

    C. we will be equipped with more knowledge

    D. we can work more effectively

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年天津静海第一中学高二12月调研英语试卷（解析版） 题型：单项填空

    One valuable tip for graduates is that first impressions during a job interview really ______.

    A. apply B. function C. apologize D. count

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年天津静海第一中学高二12月调研英语试卷（解析版） 题型：单项填空

    — I failed the exam.

    — ______! You still have another chance.

    A. Don’t mention it

    B. Cheer up

    C. What a pity

    D. That’s all right

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年江西新余一中高二上第三次段考英语试卷（解析版） 题型：书面表达

    假定你是阳光中学的高二学生，你校将为高一新生举办主题为“What to learn in senior high school?” 的英语沙龙活动，特邀请你结合自身经历谈谈自己的体会。请根据以下提纲准备一份英语发言稿。

    1. 学会学习：方法，习惯等 注意：1. 词数120左右

    2. 学会做人：真诚，友善等 2. 可适当增加细节，以使行文连贯。

    3. 其他方面：考生自拟。 3. 发言稿开头给出，不计入总词数。

    Good morning, everyone！It’s my honor to be here to share with you my opinions on what to learn in senior high school.

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年江西新余一中高二上第三次段考英语试卷（解析版） 题型：阅读理解

    We live in a techno logical society where most goods are mass-produced by unskilled labor. Because of this, most people think that craft(手艺) no longer exists.

    One of the ways these people wrongly support their view is by pointing to 100-year-old homes which are still solid, and arguing that it is the craftsmanship that is responsible for their durability(持久性). “Homes in those days were well-built,” they say. No doubt these homes were well-built, but what these people have done is mix up the quality of material used in the house with the quality of the craftsmanship.

    Homes today could be built to last just as long as those old homes if people were willing or able to pay the price. For example, more people can no longer afford solid oak stairways, although they were once fairly common in older homes. Nor can they afford the high labor cost of employing a carpenter to build the stairway. Yet if someone can pay the high cost, there are still plenty of carpenters around able to make those stairways. And not only would these carpenters know how to build them, they would probably do a better job than carpenters of old.

    One thing the modern carpenter has which enables him to do a better job is much more advanced tools. Such tools as laser beams and power planes help them lay out a house better and make more precision cuts(精确切割)on the wood. Also, it is not uncommon any more to find carpenters with college degrees and carpenters with a solid knowledge of mathematics, which would enable them to deal with more difficult house designs.

    The problem of modern quality, then, really boils down to the problem of material, for the modern carpenter is just as able to produce craftsmanship as the carpenter of fifty years ago, but only if given proper material.

    1.Compared to the carpenters in the past, modern carpenters are__________.

    A. more successful B. more learned

    C. more imaginative D. more hardworking

    2.What does the underlined word “they” (paragraph2) refer to?

    A. Carpenters who are fond of oak stairways.

    B. Carpenters who have college degrees.

    C. people who think highly of carpenters of old

    D. people who think that modern material is of low quality.

    3.What does the third paragraph mainly discuss?

    A. People in the past preferred to use oak to build stairways.

    B. It is now expensive to employ a carpenter.

    C. Modern houses last as long as the old one.

    D. Good carpenters still exist in modern times.

    4.What would be the best title for the text?

    A. Is Craft Dead?

    B. Craft, Back to Life?

    C. History of Craftsmanship

    D. Carpenters Today and Yesterday

    查看答案和解析>>

    科目：高中英语 来源：2015-2016学年湖南浏阳第一中学高二上月考3英语试卷（解析版） 题型：阅读理解

    You're in a department store and you see a couple of attractive young women looking at a sweater. You listen to their conversation:

    "I can't believe it-----a Lorenzo Bertolla! They are almost impossible to find. Isn't it beautiful? And it's a lot cheaper than the one Sara bought in Rome."

    They leave and you go over to see this incredible sweater. It's nice and the price is right. You've never heard of Lorenzo Bertolla, but those girls looked really stylish. They must know. So, you buy it. You never realize that those young women are employees of an advertising agency. They are actually paid to go from store to store, talking loudly about Lorenzo Bertolla clothes.

    Every day we notice what people are wearing, driving and eating. If the person looks cool, the product seems cool, too. This is the secret of undercover marketing. Companies from Ford to Nike are starting to use it.

    Undercover marketing is important because it reaches people that don't pay attention to traditional advertising. This is particularly true of the MTV generation ---- consumers between the age of 18 and 34. It is a golden group. They have a lot of money to spend, but they don't trust ads.

    So advertising agencies hire young actors to "perform" in bars and other places where young adults go. Some people might call this practice deceptive (骗人的), but marketing executive Jonathan Ressler calls it creative. "Look at traditional advertising. Its effectiveness is decreasing." However, one might ask what exactly is "real" of young women pretending to be enthusiastic about a sweater? Advertising executives would say it's no less real than an ad. The difference is that you know an ad is trying to persuade you to buy something. You don' t know when a conversation you overhear is just a performance.

    1.The two attractive young women were talking so that they could _____.

    A. get the sweater at a lower price

    B. decide on buying the sweater

    C. be admired by other shoppers

    D. be heard by people around

    2. Lorenzo Bertolla is _____.

    A. a very popular male singer

    B. an advertising agency

    C. the brand name of a sweater

    D. a clothing company in Rome

    3.Which of the following can be inferred from the passage?

    A. Traditional advertising will soon disappear in the market.

    B. The MTV generation tend to be more easily influenced by ads.

    C. Undercover marketing will surely be banned soon by the government.

    D. Traditional advertising is becoming less effective because it's too direct.

    4.Which of the following would be the best title for the text?

    A. Two Attractive Shoppers

    B. Lorenzo Bertolla Sweaters

    C. Undercover Marketing

    D. Ways of Advertising

    查看答案和解析>>

    科目：高中英语 来源：2016届江苏苏州中学高三10月月考英语试卷（解析版） 题型：单项填空

    –Thank you for your assistance, without ________ I might have been in danger.

    --That’s all right, anyone in my place ________ the same thing.

    A. that; will do B. which; would have done

    C. it, would D. which; can have done

    查看答案和解析>>

    同步练习册答案