题目内容
Here's a new warning from health experts: Sitting is deadly．Scientists are increasingly warning that sitting for prolonged periods — even if you also exercise regularly — could be 1 for your health．And it doesn't matter where the sitting takes place — at the office, at school, in the car or before a computer or TV — just the overall number of hours it 2 ．
Research is preliminary, but several studies 3 people who spend most of their days sitting are more likely to be fat, have a heart attack or even die．
In an editorial 4 this week in the British Journal of Sports Medicine, Elin Ekblom-Bak of the Swedish School of Sport and Health Sciences suggested that authorities rethink how they define 5 activity to highlight the dangers of sitting．
While health officials have issued guidelines 6 minimum amounts of physical activity, they haven't suggested people try to limit how much time they spend in a seated 7 ．
"After four hours of sitting, the body starts to send 8 signals," Ekblom-Bak said．She explained that genes regulating the amount of glucose and fat in the 9 start to shut down．
Even for people who 10 , spending long stretches of time sitting at a desk is still harmful．Tim Armstrong, a physical activity expert at the World Health Organization, said people who exercise every day — 11 still spend a lot of time sitting — might get more benefit if that exercise were spread across the day, 12 in a single bout．
That wasn't 13 news for Aytekin Can, 31, who works at a London financial company, and spends most of his days sitting 14 a computer．Several evenings a week, Can also teaches jiu jitsu, a Japanese martial art 15 wrestling, and also does Thai boxing．
"I'm sure there are some detrimental 16 of staying still for too long, but I hope that being 17 when I can helps," he said．"I wouldn't want to think the sitting could be 18 dangerous．"
Still, in a study published last year that tracked more than 17,000 Canadians for about a dozen years, researchers found people who sat 19 had a higher death risk, independently of whether or not they exercised．
Figures from a US survey in 2003-2004 found Americans spend more than half their time sitting, from working at their desks to sitting in cars．
Experts said more research is needed to 20 just how much sitting is dangerous, and what might be possible to offset those effects．
1．A．bad B．good C．mean D．dead
2．A．does B．occurs C．matches D．dies
3．A．advise B．talk C．suggest D．say
4．A．thrown B．caught C．seen D．published
5．A．biological B．physical C．psychological D．logical
6．A．commending B．mending C．recommending D．communicating
7．A．stand B．state C．post D．position
8．A．harmful B．careful C．wonderful D．skillful
9．A．head B．arm C．body D．foot
10．A．sleep B．rest C．walk D．exercise
11．A．and B．so C．but D．then
12．A．rather than B．other than C．more than D．less than
13．A．bad B．harmful C．disadvantage D．welcome
14．A．behind B．back C．in front of D．forward
15．A．referring B．involving C．taking D．bringing
16．A．effects B．prefects C．affects D．offers
17．A．inactive B．active C．interactive D．positive
18．A．such B．little C．lot D．that
19．A．less B．fewer C．more D．further
20．A．leave out B．bring out C．hold out D．figure out
1-5 ABCDB 6-10 CDACD 11-15 CADCB 16-20 ABDCD
名校课堂系列答案
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Every morning a woman baked Chapati, an Indian cake, for her family and an extra one for a hungry passerby. She would place the extra cake on the ___(21)___ for someone to take it.
She noticed a hunchback (驼背) came every day and took the extra cake. Instead of expressing ___(22)___, he would mutter (嘀咕) the following words as he went his way: “The evil you do ___(23)___ with you. The good you do, comes back to you!”
This went on day after day. The woman felt very ___(24)___. One day, she decided to ___(25)___ him. She added poison to the cake she prepared for him! As she was about to place it on the window, her hands trembled. She threw his cake into the fire ___(26)___, prepared another one and put it on the window.
As usual, the hunchback came, ___(27)___the cake and muttered the same words. The hunchback proceeded on his way, ___(28)___ nothing about the fight in the mind of the woman.
The woman had a ___(29)___ who had gone to a distant place to ___(30)___ his fortune. Every day, as the woman placed the cake on the window, she offered a ___(31)___ for him. For many months she had no news of him and she prayed for his ___(32)___ return.
That evening, there was a knock on the door. Opening it, she was surprised to find her son standing there. His clothes and shoes were ___(33)___. He was starved and ___(34)___.
Looking at his mother he said, “Mom, it’s a(n) ___(35)___ I' m here. When 1 was but a mile away, I was so starved that I collapsed (晕倒). I would have died, but for a whole ___(36)___ an old hunchback gave me.”
As the mother heard those words, her face turned ___(37)___. She leaned against the door for ___(38)___. Had she not burnt it in the fire, it would have ___(39)___ her own son!
It was then that she ___(40)___ the significance of the words: “The evil you do remains with you. The good you do, comes back to you!”
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第四部分：任务型阅读（每小题1分，满分10分）
请认真阅读下列短文，并根据短文的内容要点完成文章后的表格。注意：补全填空应符合语法和搭配要求，每空只填一个单词。请将答案写在答题纸上的相应位置。
To tweet, or not to tweet?
A guide to the social networking/ microblogging service Tewitter
SINCE its creation in 2006, Twitter, the social networking service, has taken cyber space by storm. At first glance it might seem like Facebook, but Twitter is in a league of its own, connecting people with fast-paced updates. It has become a place for activities, celebrities, businesses and everyday people to let others know about videos, opinions, interesting news, advertisements-and, yes what they are eating for lunch.
Twitter: n. a free social networking service that connects users through fast-paced status updates.
Twitter-er: n. one who uses Twitter.
Tweet: n. short updates or messages, of 140 characters or less, wh ich are posted on your profile and sent to your followers.
Retweet (RT): n. unofficial Twitter feature that indicates a re-posting of a tweet from another user. Often uses the text RT@username (of the original source) before the post.
Follower: n. one who receives another user’s updates on his or her Twitter profile.
Direct message: n. a private message sent from one Twitter-er to another.
The phenomenon includes a host of new vocabulary terms and concepts that every self-respecting Twitter-er should know. Here’s a quick course on Twitter.
So you’ve finally been swept up by the techno-tide and gotten a Twitter account. But what to write? Who knew 140 characters could be so overwhelming?
Darren Rowse of the TwiTip blog(www.twitip.com) recommends a two- step tweeting process: figure out what your follows want, and then give it to them. Some combination of cool links, conversation- starting quotes or questions , retweets and photos works well, Rowse writes.
Keep in mind that Twitter doesn’t directly offer photo hosting. You will need to use a third-party site like TwitPic (www.twitip.com) to upload your photos. Other sites, like TwitVid (tweetdeck.com/beta) can be used to post videos.
If you th ink the Twitter Web Site too complicated, try a Twiiter client—Tweetdeck(tweetdeck. Com/beta) and the Mac-only Tweetie(www. stebits. com)are popular, and both also are available as iPhone apps(应用程序).
Even without an iphone, you can update you Twitter on the go. After adding your phone number to your Twitter account, you can text updates to 40404(check Twitter’s Web site for numbers to use outside the United States)
But no matter how you tweet, remember that people can see what you post, and Twitter might not be the best place to complain about your boss, even if you make your Twitter private, your followers may not share your sense of discretion.
Twitter is crowded with celebrith accounts. The famous , who once avoided the media in their private lives, are posting everything on Twitter for all the cyber world to see, gathering followers in the millions. Who’s leading the celebrity pack? TwitterCounter(www.twittercounter.com), a site that tracks the most popular Twitter users, lists Ashton Kuntcher and former fashion model, as the nost popular Twitter-er with, as of our publication date, 2,691,112 followers.
Title: To tweet, or not to tweet?
| Introductionto Twitter | (71) in 2006, twitter, the soclal networking service, has enjoyed(72) among the cyber world. |
| Basic Twitter(73) | ●twitter-er ●tweet ●retwwet |
| (74) to tweet your tweets | ●Follow a two-step tweeting process, according to the (75) of Darren Rowse. ●Use a third-party site to upload your photos and post videos. ●Try Twitter clients to help you (76) Twitter, among which the Tweet-deck and the Mac-only Tweetie are well (77) . ●Add your phone number to your Twitter account if you don’t have an iPhone. ●Be(78) of what you post even if your twitter is made private |
| Celebrity twitter-ers | Celebrties now are (79) about tweeting, among whom Ashton Kutcher is the most popular, (80) by the largest number of twitter users. |