2021年6月19日大學(xué)英語(yǔ)四級(jí)(CET-4)考試

1、2021年6月19日大學(xué)英語(yǔ)四級(jí)(cet-4)考試 2021年6月19日高校英語(yǔ)四級(jí)(cet-4)考試 全真試題(2021年6月19日) part i 留意：此部分試題在答題卡1上。 writing (30 minutes) directions: for this part, you are allowed 30 minutes to write a short essay on the topic of due attention should be given to spelling. you should write at least 120 words following the o

2、utline given below: 1. 如今不少同學(xué)在英語(yǔ)學(xué)習(xí)中不重視拼寫(xiě) 2. 消失這種狀況的緣由 3. 為了轉(zhuǎn)變這種狀況，我認(rèn)為 due attention should be given to spelling 1 part ii reading comprehension (skimming and scanning) (15 minutes) directions: in this part, you will have 15 minutes to go over the passage quickly and answer the questions on answer sh

3、eet 1. for questions 1-7, choose the best answer from the four choices marked a), b), c) and d). for questions 8-10, complete the sentences with the information given in the passage. caught in the web a few months ago, it wasn't unusual for 47-year-old carla toebe to spend 15 hours per day onlin

4、e. she'd wake up early, turn on her laptop and chat on internet dating sites and instant-messaging programs leaving her bed for only brief intervals. her household bills piled up, along with the dishes and dirty laundry, but it took near-constant complaints from her four daughters before she rea

5、lized she had a problem. i was starting to feel like my whole world was falling apart kind of slipping into a depression, said carla. i knew that if i didn't get off the dating sites, i'd just keep going, detaching (使脫離) herself further from the outside world. toebe's conclusion: she fel

6、t like she was addicted to the internet. she's not alone. concern about excessive internet use isn't new. as far back as 1995, articles in medical journals and the establishment of a pennsylvania treatment center for overusers generated interest in the subject. there's still no consensus

7、 on how much time online constitutes too much or whether addiction is possible. but as reliance on the web grows, there are signs that the question is getting more serious attention: last month, a study published in cns spectrums claimed to be the first large-scale look at excessive internet use. th

8、e american psychiatric association may consider listing internet addiction in the next edition of its diagnostic manual. and scores of online discussion boards have popped up on which people discuss negative experiences tied to too much time on the web. there's no question that there're peop

9、le who're seriously in trouble because they're overdoing their internet involvement, said psychiatrist (精神科醫(yī)生) ivan goldberg. goldberg calls the problem a disorder rather than a true addiction. jonathan bishop, a researcher in wales specializing in online communities, is more skeptical. the

10、internet is an environment, he said. you can't be addicted to the environment. bishop describes the problem as simply a matter of priorities, which can be solved by encouraging people to prioritize other life goals and plans in place of time spent online. the new cns spectrums study was based on

11、 results of a nationwide telephone survey of more than 2,500 adults. like the 2021 survey, this one was conducted by stanford university researchers. about 6% of respondents reported that their relationships suffered because of excessive internet use. about 9% attempted to conceal nonessential inter

12、net use, and nearly 4% reported feeling preoccupied by the internet when offline. about 8% said they used the internet as a way to escape problems, and almost 14% reported they found it hard to stay away from the internet for several days at a time. the internet problem is still in its infancy, said

13、 elias aboujaoude, a stanford professor. no single online activity is to blame for excessive use, he said. they're online in chat rooms, checking e-mail, or writing blogs. the problem is not limited to porn (色情) or gambling websites. excessive internet use should be defined not by the number of

14、hours spent online but in terms of losses, said maressa orzack, a harvard university professor. if it's a loss where you're not getting to work, and family relationships are breaking down as a result, then it's too much. since the early 1990s, several clinics have been established in the

15、 u.s. to treat heavy internet 2 users. they include the center for internet addiction recovery and the center for internet behavior. the website for orzack's center lists the following among the psychological symptoms of computer addiction: having a sense of well-being (幸福) or excitement while a

16、t the computer. longing for more and more time at the computer. neglect of family and friends. feeling empty, depressed or irritable when not at the computer. lying to employers and family about activities. inability to stop the activity. problems with school or job. physical symptoms listed include

17、 dry eyes, backaches, skipping meals, poor personal hygiene (衛(wèi)生) and sleep disturbances. people who struggle with excessive internet use maybe depressed or have other mood disorders, orzack said. when she discusses internet habits with her patients, they often report that being online offers a sense

18、 of belonging, and escape, excitement and fun, she said. some people say relief because they find themselves so relaxed. some parts of the internet seem to draw people in more than others. internet gamers spend countless hours competing in games against people from all over the world. one such game,

19、 called world of warcraft, is cited on many sites by posters complaining of a gaming addiction. andrew heidrich, an education network administrator from sacramento, plays world of warcraft for about two to four hours every other night, but that's nothing compared with the 40 to 60 hours a week h

20、e spent playing online games when he was in college. he cut back only after a full-scale family intervention (干預(yù)), in which relatives told him he'd gained weight. there's this whole culture of competition that sucks people in with online gaming, said heidrich, now a father of two. people do

21、it at the expense of everything that was a constant in their lives. heidrich now visits websites that discuss gaming addiction regularly to remind myself to keep my love for online games in check. toebe also regularly visits a site where posters discuss internet overuse. in august, when she first realized she had a problem, she posted a message on a yahoo internet addiction group with the subject line: i have an internet addiction. i'm self-employed and need the internet for my work, but i'm failing to accomplish my work, t