We have published lots of books .This year we’ve done three million . A. only B. just C. alone D. merely 查看更多

 

題目列表(包括答案和解析)

We have P.E. on Tuesday ,Thursday and Saturday; that is , we have it ____.

A. every other days                      B. every three days  

C. every other day                       D. each two days

查看答案和解析>>

單詞拼寫(xiě) 根據(jù)首字母或所給中文提示寫(xiě)出單詞的正確形式(共10題,每小題1分)

1.Which subjects are ________(必修的) in your school?

2.The workers are e________ for mineral deposits or oil.

3.He has obtained a degree in ________(心理學(xué)).

4.Our teacher won’t t________ any cheating on exams.

5.His left leg was _________(癱瘓).

6.The thief s________ the handbag and ran away.

7.The wool was w________ round the back of the chair

8.One of the new government’s p________ is to control public spending.

9.We have made _________(預(yù)訂) for three rooms at the hotel.

10.They are all ________(業(yè)余的) basketball players.

 

查看答案和解析>>

Why texting harms your IQ

The regular use of text messages and e-mails can lower the IQ more than twice as much as smoking marijuana (大麻). That is the statement of researchers who have found that tapping away on a mobile phone or computer keypad or checking for electronic messages temporarily knocks up to 10 points off the user’s IQ. This rate of decline in intelligence compares unfavorably with the four-point drop in IQ associated with smoking marijuana, according to British researchers, who have described the phenomenon of improved stupidity as “infomania”. The research conducted by Hewlett Packard, the technology company, has concluded that it is mainly a problem for adult workers, especially men.

It is concluded that too much use of modern technology can damage a person’s mind. It can cause a constant distraction of “always on” technology when employees should be concentrating on what they are paid to do. Infomania means that they lose concentration as their minds remain fixed in an almost permanent state of readiness to react to technology instead of focusing on the task in hand. The report also added that, in a long term, the brain will be considerably shaped by what we do to it and by the experience of daily life. At a microcellular level, the complex networks of nerve cells that make up parts of the brain actually change in response to certain experiences.

Too much use of modern technology can be damaging not only to a person’s mind, but to their social relationship. 1100 adults were interviewed during the research. More than 62 per cent of them admitted that they were addicted to checking their e-mails and text messages so often that they scrutinized work-related ones even when at home or on holiday. Half said that they always responded immediately to an email and will even interrupt a meeting to do so. It is concluded that infomania is increasing stress and anxiety and affecting one’s characteristics. Nine out of ten thought that colleagues who answered e-mails or messages during a face-to-face meeting were extremely rude.

The effects on IQ were studied by Dr Glenn Wilson, a psychologist at University of London. “This is a very real and widespread phenomenon,” he said. “We have found that infomania will damage a worker’s performance by reducing their mental sharpness and changing their social life. Companies should encourage a more balanced and appropriate way of working.”

1.We can learn from the passage that “infomania” ______.

A. has a positive influence on one’s IQ

B. results in the change of part of the brain

C. lies in the problem of lack of concentration

D. is caused by too much use of modern technology

2.The research mentioned in the passage is most probably about ______.

A. the important function of advanced technology

B. the damage to one’s brain done by unhealthy habits

C. the relevance between IQ and use of modern technology

D. the relationship between intelligence and working effectiveness

3.The underlined word “scrutinized” probably means “______”.

A. examined carefully  B. copied patiently

C. corrected quickly   D. admitted freely

4.Which of the following shows the structure of the passage?

A.

B.

C.

D.

CP: Central Point   P: Point   Sp: Sub-point (次要點(diǎn))   C: Conclusion

 

查看答案和解析>>

第二卷(共35分) 非選擇題 .

第四部分:寫(xiě)作(共兩節(jié),滿(mǎn)分35分)

第一節(jié):對(duì)話填空(共20小題:每小題1分,滿(mǎn)分10分)

請(qǐng)認(rèn)真閱讀下面對(duì)話,并根據(jù)各題所給首字母的提示,在答題卡上標(biāo)有題號(hào)的橫線上,寫(xiě)出一個(gè)英語(yǔ)單詞的完整、正確形式,使對(duì)話通順。

J =" Jackie  " L = Lisa

J: Warm day,isn’t it?

L: Yes, it's the (76) w      winter we have ever had.

J: In my childhood, we often had snow in winter, but these years, I (77) s                   ­see it

L: What do you think caused the (78) c      to change so much?

J: I think it is what we call green-house effect. Countries build factories to develop their economy, but they (79) p      a lot of waste gas into the air without being (80) t      .

L: And the cars also have (81) c      to the changes in the temperature all around the world

J: I couldn't agree more. If the temperature (82) c       to go up , the sea level would rise and some (83) c      cities would disappear.

L: Sounds terrible. We must do something about it.

J: (84)  L_____ , governments of many countries have realized that and are taking

(85) a      to prevent the pollution.

L: I am happy to hear that

 

查看答案和解析>>

.
第二卷 寫(xiě)作(共兩節(jié),滿(mǎn)分35分)
短文改錯(cuò)(共10 處錯(cuò)誤,每個(gè)1分,滿(mǎn)分10分)
There have some changes in sports in our school. Now we
have more than two P.E. class a week, and we have at most one
hour to exercise in every day. Students get so exciting at these
changes. More and more students take active part in the ball games,
running and jumping on the playground. Our school life is become
more colorful. Doing sports are a good way to relax and keep fit.
What’s more, a health body can help us study better or live a happier life.

查看答案和解析>>


同步練習(xí)冊(cè)答案