连词
Scientists say it may be five or ten years ________ it is possible to test this medicine on human patients．
科目：高中英语 来源：新教材理念设计高中二年级英语下 题型：056
书面表达
本题包含可供选择的(A)和(B)两道题，考生可任选其中一题。根据(A)或(B)所提问题限定的内容，写出一篇连贯完整的短文。短文必须包括括号中的全部信息。词数不少于80。请注意恰当使用连词。
(A)1．Where do you live? (Beijing, capital of China)
2．Is she a beautiful city? (yes)
3．Why do people call her an ancient city?
(many famous wonders and beautiful spots such as．．．)
4．Why is Beijing very important? (the centre of politics, economy, culture)
5．What has happened to Beijing since 1979?
6．Is people’s living condition getting better and better?
7．How do you feel as a Beijinger?
(B)
1．What happened to Wu Bin when school was over?
(classmates, go home, have to stay)
2．Why was he asked to remain? (not do his homework)
3．How did he feel while he stood in Mrs Li’s office? (quite ashamed)
4．Did Mrs Li blame him for it? What did she say?
(to his surprise, no, ask him, want to be, in the future)
5．How did Wu Bin answer to his teacher? (to become a scientist)
6．What did Mrs Li say? Did Wu Bin understand what she meant and express his determination?
7．How did Wu Bin work at his lessons from then on?
___________________________________________________________
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科目：高中英语 来源： 题型：单选题
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科目：高中英语 来源：2014届辽宁丹东宽甸二中高二下学期学期初摸底测试外语试卷（解析版） 题型：阅读理解
When an ant dies, other ants move the dead insect out. Sometimes, the dead ant get moved away very soon—within an hour of dying. This behavior is interesting to scientists, who wonder how ants know for sure—and so soon—that another ant is dead.
One scientist recently came up with a way to explain this ant behavior. Dong-Hwan Choe is a biologist. Choe found that Argentine ants have a chemical on the outside of their bodies that signals to other ants, “I’m dead—take me away.”
But there’s a twist to Choe’s discovery. Choe says that the living ants—not just the dead ones—have this death chemical. In other words, while an ant crawls around, perhaps in a picnic or home, it’s telling other ants that it’s dead.
What keeps ants from dragging away the living ants？Choe found that Argentine ants have two additional chemicals on their bodies, and these tell nearby ants something like, “Wait—I’m not dead yet.” So Choe’s research turned up two sets of chemical signals in ants: one says, “I’m dead,” and the other set says, “I’m not dead yet.”
Other scientists have tried to figure out how ants know when another ant is dead. If an ant is knocked unconscious, for example, other ants leave it alone until it wakes up. That means ants know that unmoving ants can still be alive.
Choe suspects that when an Argentine ant dies, the chemical that says “Wait-I’m not dead yet” quickly goes away. Once that chemical is gone, only the one that says “I’m dead” is left. “It’s because the dead ant no longer smells like a living ant that it gets carried to the graveyard, not because its body releases(释放) new unique chemicals after death,” said Choe. When other ants detect the “dead” chemical without the “not dead yet” chemical, they drag away the body.
Understanding this behavior may help scientists figure out how to stop Argentine ants from invading new places and causing problems. Choe would like to find a way to use the newly discovered chemicals to spread ant killer to Argentine ant nests.
The ants’ removal behavior is important to the overall health of the nest. “Being able to quickly remove dead individuals and other possible sources of disease is extremely important to all animals living in societies, including us,” says Choe. “Think about all the effort and money that we invest daily in waste management.”
1.The underlined word “twist” in Paragraph 3 means .
A．an unexpected change B．a clear mistake
C．an important key D．a shocking conclusion
2.Ants judge whether another one is dead or not depending on .
A．the sense of taste B．the sense of smell
C．the sense of touch D．the sense of sight
3.The result of the research can be used to .
A．kill troublesome pests
B．solve the problem of endangered species
C．prevent further expansion of the ants’ territory
D．keep the balance of nature
4.Why is it important to remove dead individuals?
A．Because it is easier to manage the living.
B．Because it can save money to deal with the waste.
C．Because it can provide more space for the living.
D．Because it can keep the living from suffering disease.
5.What might be the best title of the text?
A．Dead or living? It is easy to judge
B．Pulling away the dead ants is a difficult task
C．Ant nests have great undertaking capacity
D．Leaving it alone or taking it away? Ants feel puzzled
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科目：高中英语 来源：2012-2013学年天津市高二上学期期中考试英语试卷（解析版） 题型：单项填空
单词拼写（共10小题；每小题1分，满分10分）
1.In Chinese culture, dragons are g_____________(慷慨豁达的) and wise, though they can be unpredictable.
2.Look through newspapers every day and you can keep up with the r____________(迅速) developing situation.
3.I’m writing in r____________(回应) to your advertisement for an electrician.
4.There are many ______________ (神秘的)stories about the Egyptian pyramids.
5.The scientist contributed a lot to the world and built up his r_____________(声望).
6.His vivid and amusing accounts of life on the Mississippi e______________(确立) himself as a giant in American literature.
7.He made several a_____________(尝试) but all of them were in vain.
8.The o__________(起源) of Carnival is that in Europe people enjoyed eating, drinking and dressing up before forty days without meat.
9.She has made great contributions to the world, c___________(创造) much wealth.
10.O_____________ (显而易见), Tom didn’t catch what I said, so he couldn’t know how to answer my question.
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科目：高中英语 来源：2012年北师大版高中英语必修一Module6Unit16练习卷（解析版） 题型：单项填空
In this speech the scientist _________ the gold medal to his first teacher.
|
A．referred to offered |
B．referred to offering |
C．referred offer |
D．referred offering |
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