题目
题型：不详难度：来源：
You can see even with a telescope. You might see stars where you only saw dark space before. You might see that many stars look larger than others. You might see that some stars look white are really red or blue.
But scientists believe there are some things in the sky that we . We can’t see them with the biggest telescope in the world, even when it is the clearest night of the year. That’s they’re invisible. They’re the mysterious dead stars called black holes. You might find hard to imagine that stars die. After all, our Sun is a star. Year after year we see it up in the sky, burning brightly, giving us heat and light. The Sun certainly doesn’t seem getting old or weak. But stars do burn out and die after billions of years. As a star’s gases burn, they give off light and heat. But when the gas runs , the star stops burning and begins to die.
So the next time you stare up at the night sky, remember: there’s more in the sky than that meets the eye. amazing space it is!
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答案
小题1:A
小题2:C
小题3:D
小题4:B
小题5:A
小题6:C
小题7:A
小题8:A
小题9:D
小题10:B
解析
试题分析：这篇短文介绍宇宙当中的行星。其中星星不只有我们看到的白色，还有红色和蓝色，这些都是死去的星星。星星考气体燃烧发光，当气体用尽，星星便会死去。而太阳被证实不会死去。
小题1:考查介词及语境的理解。句意：在一个晴天的夜晚你可以看到月亮和一些行星。A. On“在……上面”；B. In“在……里面”；C. At“在（表示时间地点等词的前面）”D. For“为，给”。 表示在具体某一天及具体某一天的上午、下午和晚上。 on，故选A。
小题2:考查动词及语境的理解。句意：还能看到成千上万的闪烁的星星。See与star是被动关系，因此要用被动语态。时态是一般现在时，故选C。
小题3:考查形容词及语境的理解。句意：用望远镜可以看到更多的星星。A. much“许多，修饰不可数名词”；B. many“许多的，修饰可数名词复数”；C. most“much和many的最高级”；D. more“much和many的比较级”。联系上下文，故选D。
小题4:考查连接词及语境的理解。句意：你还能看到一些看着是白色的实则是红色和蓝色的星星。这是一个定语从句，先行词是stars，连接词要用which。故选B。
小题5:考查动词及语境的理解。句意：但是科学家说天空上一定有一些我们从没看到过的事物。之前没看过，现在没看过，所以排除B、D，选项C时态搭配不对。故选A。
小题6:考查连词及语境的理解。句意：那就是为什么他们不可见了。A. when“当……时候”；B. how“如何”；C. because“因为”；D. so“所以”。结合语境，故选C。
小题7:考查代词及语境的理解。句意：你会发现很难想象星星是死的。It指代上文提到的dead stars，故选A。
小题8:考查动词及语境的理解。句意：太阳被确定似乎不会衰衰竭。Seem to do sth，故选A。
小题9:考查副词及语境的理解。句意：当气体用尽，星星停止燃烧便慢慢死去。A. around“周围”；B. off“走开”；C. away“离开，离去”；D. out“出去”。Run out“用完，耗尽”。故选D。
小题10:考查特殊疑问词及语境的理解。句意：多么惊人的宇宙啊！感叹句的表达方法：what a/an +单数可数名词+形容词+（主语+谓语)！what +形容词+可数名词复数+（主语+谓语) ！What +形容词+不可数名词+（主语+谓语)！ How +形容词+（主语+谓语)！故选B。
核心考点
试题【How many things can you see in the night sky? A lot! a clear evening you mi】；主要考察你对科普环保类等知识点的理解。[详细]
举一反三
小题2: This new danger attacks all the forests and woods of Europe from northern Sweden to southern Italy. First the branches turn yellow and brown. Then the trees’ leaves fall. The roots and the trunk shrink(萎缩). Finally the trees die. In the Black Forest in southern Germany, 75％of the trees have been destroyed or killed．
小题3: Nobody knows exactly, but it is probably air pollution or acid rain(酸雨). Factories, power stations and cars give off tons of smoke with acid into the air. Sunlight turns these into something harmful which fall with rain or snow onto the trees.
What can be done about acid rain? 小题4:
Acid rain doesn’t always fall on the countries which produce the pollution. The wind carries it from one country to another. Badly, the governments don’ t want to spend money on it if it won’ t harm the trees in their own countries.
小题5: The rainforests of Asia and South America are being cut down for firewood and building materials. Something must be done. If the trees die, we will, too.
根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺，内容完整。
| A．What is killing the trees? |
| B．But today trees are in great danger. |
| C．Trees are also killed by people. |
| D．Now an even greater danger is destroying trees. |
Lefties prefer not only the left hand but also the left . They would rather use the left foot to kick a ball because their whole body is “left-handed”.
From Newtown Albert Einstein, Wen Jiabao to Obama, Choplin to Zhao Benshan, many people are left-handed. Are you left-handed even though you are forced to write with your right hand? Don’t worry if you are, you are in good company.
小题1:A. enjoy B. prefer C. want
小题2:A. Body B. hands C. brain
小题3:A. right B. left C. middle
小题4:A. how B. what C. why
小题5:A. action B. thinking C. smell
小题6:A. although B. while C. or
小题7:A. same B. different C. difficult
小题8:A. weaker B. bigger C. stronger
小题9:A. head B. ear C. foot
小题10:A. interesting B. famous C. honest
WeChat is a mobile text and voice messaging communication service developed by Tencent in China, first released in January 2011. With WeChat, we can communicate with friends by sending text messages, voice messages, we can share our photos or videos, share our location, we can even chat with lots of friends at the same time. More important, it is free for the users.
In May 2011, WeChat had four to five million users, and by the end of 2011, it had 50 million users. WeChat had more than 100 million users by March 2012. In April 2012, Weixin changes its name as WeChat for the international market. In September 2012, WeChat had more than 200 million users according to Tencent CEO, Ma Huateng. Today WeChat has influence not only in Mainland China, HK, Taiwan, South-East Asia, but Chinese People areas around the world. In July 2013, Tencent announced WeChat had 70 million users outside China and Lionel Messi, the famous Argentine football player became the latest product ambassador of WeChat.
In a word, WeChat is a lifestyle now. Do you WeChat today?
小题1:According to the passage, we can do many things with WeChat EXCEPT ______.
A. text messages
B. share location
C. shop for free
小题2:The underline word “release” here means ________ in Chinese.
A. 发布 B. 设置 C. 释放
小题3:How many users did WeChat have outside China in July 2013?
A. 70 million.
B. 50 million.
C. 100 million.
小题4:Who is the CEO of Tencent?
A. Lionel Messi. B. Ma Yun. C. Ma Huateng.
小题5:Where do you probably read this message?
A. National Geography.
B. Trend & Health.
C. New Science and Technology.
Check your resting heart rate (率). Every day, before you get out of bed, take your pulse (脉搏). Usually your heart rate will stay within a few beats every minute. But when you’re overworked, the rate increases. If your heart rate is up in the morning, get a little more rest or sleep that night.
Check your emotions. Getting angry easily? If you can’t put your finger on a clear reason, there may be something wrong with your emotions. Hoping to change the condition won’t help. The only way out is a break.
Check your weight. If you lose or increase more than 1% of body weight from one day to the next, something is wrong. Maybe yesterday you were too busy and failed to notice you didn’t eat and drink enough. Or maybe you failed to notice that you were eating too much.
小题1:How many ways are mentioned to check if we’re overworking?
| A．Two. | B．Three. |
| C．Four. | D．Five. |
| A．In the morning. | B．In the afternoon. |
| C．At noon. | D．At night. |
| A．Doing more sports. | B．Drinking more water. |
| C．Having more rest. | D．Eating less food. |
The population is growing fast. There will be many people in the world and most of them will live longer than people live now.
Computers will be much smaller and more useful and there will be at least one in every home. And computer studies will be one of the important subjects in school then.
People will work fewer hours than they do now and they will have more free time for sports, watching TV and travel. Traveling will be much cheaper and easier. And many more people will go to other countries for holidays.
There will be changes in our food, too. More land will be used for building new towns and houses for all the people. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe no one will eat it every day. Instead they will eat more fruits and vegetables. Maybe people will be healthier.
Work in the future will be different, too. Dangerous and hard work will be done by robots. Because of this, many people will not have enough work to do. This will be a problem.
小题1:In the future there will be _______ .A. much more fruits
B. more people
C. fewer people
小题2:Every family will have at least one _______ .A. robot B. computer C. TV set
小题3:In the future people don"t have to_______ .A. work long hours
B. work fast
C. walk on foot
小题4:People may not eat _______ as much as they do today.A. fruit B. fish C. meat
小题5:One big problem in the future is that _______ .A. many people don"t have to work
B. many people will not be able to find work
C. People have to work fast
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