【題目】 Passage 4

You may know about "junk food" like French fries. But do you know about "junk sleep"?

Recently, a British survey found that electronic products in teenagers' bedrooms are affecting their sleep.

The survey was done among 1 000 British kids aged 12 to 16. It found that 30 percent of them got just 4 to 7 hours sleep every day. But experts say they need 8 to 9 hours.

Almost a quarter of the kids said they fell asleep more than once a week while watching TV, listening to music or using other electronic products.

"This is very worrying," said Dr Chris Idzikowski, a British expert. "We call it 'junk sleep'. It means you don't get enough sleep and the quality of the sleep is bad too. If you don't get good rest, you don't perform well in school the next day." The survey found that 40 percent of the kids felt tired each day, with girls aged 15 to 16 feeling the worst.

Nearly all the teenagers have a phone, MP4 or TV in their bedroom. And around two-thirds of them have all three.

【1】"Junk food" and "junk sleep" are similar to each other in the way that _____.

A.they are both good to people's healthB.they are both low in quality

C.people enjoy both in their spare timeD.they are both produced in factories

【2】_____of the children surveyed sleep only 4 to 7 hours a day.

A.300B.250C.500D.400

【3】Which of the following is true according to the passage？

A.Teenagers need 4 to 7 hours of sleep each day.

B.Teenagers spend too much time on electronic products.

C.Girls aged 15 to 16 spend the least time on electronic products.

D.Electronic products harm the teenagers by producing harmful rays.

【4】The best title for the passage would be _____.

A.Electronic ProductsB.A Survey about Kids

C.The Importance of SleepingD.Junk Sleep

【5】Which should be the best choice to solve the problem?

A.Parents must take the electronic problem.

B.Parents prevent the teenagers from using any electronic product.

C.Teenagers should make a rule to spend less time on the electronic product.

D.Teenagers should make a decision not to use the electronic products at school.

【答案】

【1】B

【2】A

【3】B

【4】D

【5】C

【解析】

本文向我們介紹了“垃圾睡眠”，青少年臥室中的電子產(chǎn)品正在影響他們的睡眠。

【1】

推理判斷題。A：它們都對人們的健康有好處；B：它們的質(zhì)量都很差；C：人們在業(yè)余時間都喜歡；D：它們都是工廠生產(chǎn)的。根據(jù)第五段中“We call it 'junk sleep'. It means you don't get enough sleep and the quality of the sleep is bad too.”可知，垃圾食物對人們的身體不好，垃圾睡眠意味著你睡眠不足，睡眠質(zhì)量也很差。結(jié)合選項，故選B。

【2】

推理判斷題。根據(jù)第三段中“The survey was done among 1 000 British kids aged 12 to 16. It found that 30 percent of them got just 4 to 7 hours sleep every day.”可知，實驗在1000人中進(jìn)行，其中30%的青少年每天只睡4到7小時，1000的30%是300。故選A。

【3】

推理判斷題。A：青少年每天需要4到7個小時的睡眠。根據(jù)第三段中“But experts say they need 8 to 9 hours.”可知，青少年每天需要8到9個小時的睡眠，該項表述錯誤；B：青少年花太多時間在電子產(chǎn)品上。根據(jù)文中內(nèi)容可知，本文主要敘述電子產(chǎn)品對青少年睡眠的影響，因為青少年花費(fèi)在電子產(chǎn)品上的時間太多，所以導(dǎo)致睡眠時間不足，該項表述正確；C：15到16歲的女孩花在電子產(chǎn)品上的時間最少。根據(jù)倒數(shù)第二段中“The survey found that 40 percent of the kids felt tired each day, with girls aged 15 to 16 feeling the worst.”可知，文中只提到15到16歲的女孩感覺最糟，與題干不符，該項表述錯誤；D：電子產(chǎn)品產(chǎn)生有害射線對青少年有害。文中并未提及電子產(chǎn)品產(chǎn)生有害射線對青少年有害，該項表述錯誤。故選B。

【4】

最佳標(biāo)題題。A：電子產(chǎn)品；B：關(guān)于孩子的調(diào)查；C：睡眠的重要性；D：垃圾睡眠。根據(jù)文章內(nèi)容可知，本文向我們介紹了“垃圾睡眠”，青少年臥室中的電子產(chǎn)品正在影響他們的睡眠。故選D。

【5】

推理判斷題。A：家長們必須解決電子問題。B：父母禁止青少年使用任何電子產(chǎn)品。C：青少年應(yīng)該養(yǎng)成少花時間在電子產(chǎn)品上的習(xí)慣。D：青少年應(yīng)該決定在學(xué)校不使用電子產(chǎn)品。根據(jù)文章內(nèi)容可知，電子產(chǎn)品影響青少年的睡眠，所以青少年應(yīng)減少使用電子產(chǎn)品的時間。故選C。

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