4．Working out helps you deal with stress in your job，relationships or any area of life．It is possibly（51）becauseexercise is a form of stress itself and helps your body deal with it in a better way．Australian researchers found that those（52）whodid 30 minutes of aerobic （有氧的） exercise three times a week responded better to stress and had （53）lower（low） blood pressure．
Even（54）alittle exercise，from an easy 10-minute walk to an intense aerobics，seems to decrease your feeling（55）ofanxiety．Working out regularly may make you smarter now and lessen the（56）possibility（possible） that you'll lose brain function at your age．According to a recent animal study，exercise can（57）actually（actual） help the brain develop new cells．In the last few years，it（58）has been shown（show） in several studies that regular aerobic exercise can improve the quality of sleep．Naturally，this can make you less tired and be able t o function better during the day．
Finally，there's one more reason to keep（59）exercising（exercise）．When you work out regularly，your body simply functions better and you are healthier and less likely（60）to suffer（suffer） painful physical condition．

3．The ice meltedwith the sun coming out．It became a large pool of water．

2．Before the final match，we felt very nervous．Our coach reassuredus that we were able to win it because we had trained so hard．

1．You'd better not use these d_isposablecups and dishes．They are just used once and thrown away，which is not environmentally friendly．

20．Discovering that we have a mutualinterest，John and I became good friends．

19．The Hard Truth     
One day，Marissa noticed a spider（蜘蛛） web，shining in the sunlight．A spider was spinning webs on it．The spider wasn't trying to be something else，like a butterfly or a bee，Marissa thought．It was happy to be exactly what it was and to do what it was good at．
What came naturally to Marissa was（41）B．She could paint or draw all day long and never get bored．However，a few weeks ago Marissa signed（42）Afor high jump．Because her mother had been a high jump star in school，she thought it would make her mother happy．But now she（43）Athat how ever hard she worked，she would never be a high jump star like her mother．One night，halfway through her homework，Marissa fell （44）D．When she woke up，the clock（45）B1：00 A．M．Marissa got into a panic．There was still so much（46）A to do，but she really needed her rest for track（田径） practice．Marissa had always been a good student，but now track was risking her（47）B．
Then a dark thought（48）DMarissa's mind．If she（49）Dsome of her classes，she would be off the track team．That was one way to solve her problem．After a week of（50）Dher homework，letters had been mailed out to parents listing grades，and Marissa knew the letters would show that her grades had（51）Ca lot．She walked home with slow heavy steps，knowing her（52）Bplan had（53）D．Just as Marissa had expected，her mother was waiting with the letter in her hand．"What's happening to your grades？And more importantly，what's happening to you？"she asked．With tears in her eyes，Marissa admitted her（54）C．"I only joined the track team to make you proud of me．I hated it，（55）AI didn't want to disappoint you．I thought if I were failing in my class es，Coach would kick me off the team．What a（56）AI've made of everything．"
Marissa watched her mother's face turn from anger to（57）C．"Marissa，I was always proud of you．You didn't need to do the high jump to make me happy．Now you have a lot of hard work in front of you because you made a bad（58）B．"
Marissa thought again about the spider．She realized she had lost sight of her（59）Cand twisted her web．Now she had to go back and（60）Athat web．

41．A．music	B．art	C．sport	D．dance
42．A．up	B．off	C．down	D．over
43．A．realized	B．insisted	C．wondered	D．remembered
44．A．ill	B．silent	C．apart	D．asleep
45．A．says	B．read	C．wrote	D．truck
46．A．homework	B．practice	C．housework	D．research
47．A．life	B．grades	C．health	D．images
48．A．occurred	B．took	C．appeared	D．crossed
49．A．attended	B．gave	C．took	D．failed
50．A．preparing	B．copying	C．ignoring	D．completing
51．A．risen	B．improved	C．dropped	D．meant
52．A．strange	B．ugly	C．simple	D．serious
53．A．carried	B．made	C．stopped	D．worked
54．A．feeling	B．excuse	C．secret	D．weakness
55．A．but	B．so	C．and	D．or
56．A．mess	B．scare	C．surprise	D．joke
57．A．delight	B．embarrassment	C．concern	D．disappointment
58．A．jump	B．choice	C．speech	D．stop
59．A．success	B．example	C．purpose	D．balance
60．A．rebuild	B．review	C．find	D．break

18．假设你是大庆实验中学学生李华，得知英国学生Eric 作为交换生，下学期将到你班学习．请你根据以下提示，给他写封邮件，表示欢迎．
1．介绍与大庆生活有关的信息（如地理位置、气候、市民等）；
2．介绍本班情况；
3．希望Eric做哪些事情，以增进中英学生间的了解和友谊．
注意：1．可适当增加细节，使内容充实、行文连贯；
2．词数100左右；开头语已为你写好，不计入总词数．
参考词汇：交换生 an exchange student
Dear Eric，
I'm Li Hua，a student of Daqing Shiyan High School．
          ．
Yours，
Li Hua．

17．请根据下列表格的内容提示，写一篇题为SAVE EARTH，SAVE US的公益广告解说词．

污染的原因	污染类型	造成后果	建议措施
人类的生产和生活活动 1．工厂倾倒废水，排放废气． 2．现代生活方式产生噪音	1．空气污染 2．噪音污染 3．水污染	1．物种减少 2．人类健康受损 3．环境恶化	（请自己列出两条）

请根据下列表格的内容提示，写一篇题为SAVE EARTH，SAVE US的公益广告解说词
注意：1．词数：120词左右； 
2．内容要涵盖上面所列的几条； 
3．不能逐词翻译．
________________________________________________________________________________________________________________________________________________________________________

16．MANHATTAN，Venice，Paris …（36）D？You can not only visit them in the US，Italy and France，but also see them as the names of roads，buildings and housing estates （住宅小区） in China's different cities．
（37）A，these names won't last for long．The Chinese government has started to survey and change"exaggerated （夸张的），foreign，strange"place names．According to Civil Affairs Minister Li Liguo，the name changing will be finished by June next year，and the Chinese government has called for new names that stand for China's culture，history and traditions．
（38）E，according to the Chinese government．New names have been used in an effort to present a modern and international lifestyle and to interest more tourists，according to People's Daily．One well-known example is Zhangjiajie in Hunan province．In 2010，it changed the name of one of its peaks （山峰） from One Pillar in the South （南天一柱） to Hallelujah Mountain，a place in the famous film Avatar （《阿凡达》）．
（39）G，but also misleads people，said Zhu Lijia，a professor at the National School of Administration．For example，some cities have more than one road named"Manhattan"or"Venice"，and people sometimes get confused and go to the wrong place．Besides，exaggeration in names is common．A place called"Vienna woods"may only have a few trees，and"Venice water town"may just have a small pond，said Li．
（40）F，according to Li，but these changes shouldn't cause new troubles for people．Thus，some widely known names could be kept，and the name changes will be carried out gradually．

A．However
B．As a result
C．Do these places sound familiar to you
D．Have you ever heard of them
E．During the past 30 years，about 60，000 names of towns and 400，000 names of villages in China have been lost
F．It's necessary to clean up non-standard names
G．Overuse of foreign place names not only"cuts Chinese people off from their history and culture"

15．假如你是中学生王平，现打算竞选你校国际青年志愿者组织新一届主席．请按以下提示，用英语写一篇参选演讲稿．
1．自己的性格及能力；               2．对该组织校内活动的设想；
3．对该组织国际交流活动的设想；    4．呼吁支持，做出承诺．
注意：1．词数：100字左右：演讲稿的开头及结尾已给出，不计入总此数．
      2．可适当增加细节，使行文连贯．
参考词汇：竞选run for  国际青年志愿者组织  the International Youth Volunteers
Good afternoon，my dear friends!
My Name is Wang Ping． 
__________________________________________________________________________________
Thank you!