题目内容

12．Some traditional exercises like jogging，swimming and climbing may help people stay           （　　）
A．in placeB．in orderC．in fashionD．in shape

分析 一些诸如慢跑、游泳和爬山这样的运动能帮助人们保持体形．

解答 答案：D
解析：A：在恰当位置；B：有条不紊；C：流行；D：身材好；精神好；健康状况良好．根据句意"一些诸如慢跑、游泳河爬山这样的运动能帮助人们保持体形"及所给选项分析可知，本题答案为D选项；其余选项均不符合题意．

点评 本题考查介词短语的辨析，做此类题目时一定要清楚各个选项的含义及用法，再结合句意其其它要求确定最终的答案．

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2．A warm drink of milk before bed has long been the best choice for those wanting a good night's sleep．But now a study has found it really does help people nod off-if it is milked from a cow at night．
Researchers have discovered that"night milk"contains more melatonin（褪黑激素），which has been proved to help people feel sleepy and reduce anxiety．
The study，by researchers from Seoul，South Korea，involved mice being fed with dried milk powder made from cows milked both during the day and at night．
Those given night milk，which contained 10 times the amount of melatonin，were less active and less anxious than those fed with the milk collected during daytime，according to the study published in The Journal of Medicinal Food．
Night milk quickened the start of sleep and caused the mice to sleep longer．
While the effect of cows milk harvested at different times has not been tested on humans up to now，taking melatonin drugs has been suggested to those who are struggling to fall asleep at night．
Previous studies have also indicated that milk can be excellent for helping sleep because of the calcium content，which helps people to relax．
Milk is also sugar-free and additive-free with nutritionists recommending skimmed milk as the best choice before bed as it is the least fattening．The more fat you take in before bedtime，the greater burden you will put on your body at night．

12．According to the text，the mice fed with daytime milkC．
A．started sleep more easily          
B．were less active
C．were more anxious                
D．woke up later
13．Which of the following is TRUE of melatonin according to the text？A
A．It's used in sleeping drugs 
B．It exists in milk in great amount
C．It can make people more energetic
D．It's been tested on mice for ten years
14．What can be a suitable title for the text？D
A．Milk Drinking and Health            
B．Fat，Sugar and Health
C．An Experiment on Mice          
D．Night Milk and Sleep
15．How does the author support the theme of the text？B
A．By giving examples．
B．By providing research results．
C．By explaining statistical data．
D．By stating arguments．
3．假如你是张萌，在刚结束的寒假里，你作为学校的交换生 （exchange student） 去美国Wilson Middle School学习，期间你结交了很多朋友，增进了对美国文化的了解．现请你代表你的学校，根据下列内容要点，给Wilson Middle School的校长写一封感谢信．
内容要点：
自我简介；
表示感谢（你的收获）；
希望多举办这样的活动；
欢迎该校师生来你校参观
注意：（1）词数100左右；
（2）可以适当增加细节，以使行文连贯；
（3）信的开头和结尾已为你写好，不计入总词数．
Dear Headmaster，
My name is Zhang Mengand I'm a senior3 student from China．Now I'm writing to express my thanks to you on behalf of my school and myself．
I have been studying as an exchange student in your school for a month．The past month has been a wonderful time，during which I have made many friends and learned a lot about American culture．Not only my spoken English，but also my ability to live independently has been improved a lot．
Thanks for your treatment and the service you offered us．And since this activity was completely a success，our school hopes to hold such activities more often in the future．
Finally，we warmly welcome you and your students to visit our school．I would be very glad to be your guide at that time．
Best wishes．
Yours sincerely，
Zhang Meng．
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17．The new study shows that we spend more time using the mobile Internet than reading newspapers or magazines．According to the European Interactive Advertising Association （ELAA），the average European spends 4.8 hours reading newspapers and magazines but 1.6 hours more using the mobile Internet a week．
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B.6.4 hours．
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