科目：高中英語 來源： 題型：閱讀理解
Holding a cell phone against your ear or stalling it in your pocket may be hazardous to your health．
This paraphrases a warning that cell phone; manufacturers include in the small print that is often tossed aside when a new phone is purchased．Apple, for example, doesn't want iP hones to come closer to you than 1．5 centimeters; Research In Motion, Blackberry's manufacturer, recommends 2.5 centimeters．
If health issues arise from cell phone use, the implications are huge．Voice calls - Americans chat on cell phones 2．26 trillion minutes annually - generate $109 billion for the wireless carriers．
Devra Davis, an epidemiologist who has worked for the University of Pittsburgh, has published a book about cell phone radiation, "Disconnect." The book surveys scientific research and concludes the question is not settled.
Brain cancer is a concern that Ms. Davis examines. Over all, there has not been an increase in its incidence since cell phones arrived. But the average masks an increase in brain cancer in the 20-to-29 age group and a drop for the older population.
"Most cancers have multiple causes," she says, but she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.
Children are more vulnerable to radiation than adults, Ms. Davis and other scientists point out. Radiation that penetrates only five centimeters into the brain of an adult will reach much deeper into the brains of children because their skulls are thinner and their brains contain more absorptive fluid. No studies have yet been completed on cell phone radiation and children, she says.
Henry Lai, a research professor in the bioengineering department at the University of Washington, began laboratory radiation studies in 1980 and found that rats exposed to radiofrequency radiation had damaged DNA in their brains.
Ms. Davis recommends using wired headsets or the phone's speaker. Children should text rather than call, she said, and pregnant women should keep phones away from the abdomen.
We can infer from the passage that________．
A．Cell phone may do harm to our health if we hold it against our ear or store in our pocket
B．Devra Davis thinks that there are many factors contributing to cancer．
C．The increase in brain cancer in the young adults may have something to do with cell phone
D．Children are more likely to be affected by radiation
According to the passage, how could children avoid being hurt by cell phone radiation?
A．They can keep cell phones away from the abdomen．
B．They can send short massage instead of making phone calls directly．
C．They can pay more attention to the small print on the phone．
D．They should use more advanced cell phones．
From this passage we can learn that．________．
A．American cell phone manufacturers did not give any warning to their customers
B．American cell phone manufacturers benefit greatly from their products
C．Scientists have found the connection between brain cancer and ceil phone
D．Cell phone should be banned because of the increase in brain cancer
In which column can we most probably read this passage?
A．Advanced technology． B．Entertainment．
C．Science and life． D．Celebrity．
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科目：高中英語 來源：2012屆云南省景洪市第一中學(xué)高三上學(xué)期期末考試英語試卷（帶解析） 題型：單選題
I believe honesty is one of the greatest gifts. I know they call it a lot of fancy names these days, like 36_ and straightforward .And it’s still what 37 a man a good citizen .This is my secret ,and I try to live by .
I’ve been in the taxi business for thirty-five year, 38 there is a lot about it that is not so good. Taxi drivers have to be rough and tumble (亂作一團) fellows to be able to take it in New York. You’ve got to be 39 to fight the New York traffic eight hours a day . Because taxi drivers are tough, people get the 40 impression that they are bad .Taxi drivers are just like other people. Most of them will act as 41 fellows. You read in the papers almost every week 42 a taxi driver turns in money or jewels or like that people leave in their 43 . If they weren’t hones, you wouldn’t be reading those stories in the papers. One time .I found an emerald (翡翠的) ring in my car. I remembered helping a lady with a lot of suitcases that day , so I went back to where I had 44 . It took me almost two days to wait for her in order to return her 45 to her. I didn’t get much as “thank you”. 46 I felt good because I had done what was right. I think I felt better than she 47 .
I was born and raised in Ireland until I was nineteen years old. I came to this country in 1913 where I 48 several jobs to earn a few dollars before joining the army in Word War I. After being discharged (退伍), I bought my own car and have owned one ever since. It hasn’t been too easy 49 , but my wife takes care of our money and we have a good bit 50 for a rainy day (一時之需). In all my years of driving a taxi, I have never had 51 with the public, not even with drunks. Even if they get a little headstrong (頑固的) once in a while, I just agree with them and then they behave themselves.
People ask me about tips. As far as I know, 52 everyone will give you something , because most Americans are 53 generous . I always try to be nice to everyone, whether they 54 or not. I believe in God and try to be a good member of my parish (教區(qū) ). I try to act toward others like I think god wants me to act. I have been trying this for a long time, and the 55 I try , the easier it gets.
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科目：高中英語 來源：2011-2012學(xué)年云南省景洪市高三上學(xué)期期末考試英語試卷（解析版） 題型：單項填空
I believe honesty is one of the greatest gifts. I know they call it a lot of fancy names these days, like 36_ and straightforward .And it’s still what 37 a man a good citizen .This is my secret ,and I try to live by .
I’ve been in the taxi business for thirty-five year, 38 there is a lot about it that is not so good. Taxi drivers have to be rough and tumble (亂作一團) fellows to be able to take it in New York. You’ve got to be 39 to fight the New York traffic eight hours a day . Because taxi drivers are tough, people get the 40 impression that they are bad .Taxi drivers are just like other people. Most of them will act as 41 fellows. You read in the papers almost every week 42 a taxi driver turns in money or jewels or like that people leave in their 43 . If they weren’t hones, you wouldn’t be reading those stories in the papers. One time .I found an emerald (翡翠的) ring in my car. I remembered helping a lady with a lot of suitcases that day , so I went back to where I had 44 . It took me almost two days to wait for her in order to return her 45 to her. I didn’t get much as “thank you”. 46 I felt good because I had done what was right. I think I felt better than she 47 .
I was born and raised in Ireland until I was nineteen years old. I came to this country in 1913 where I 48 several jobs to earn a few dollars before joining the army in Word War I. After being discharged (退伍), I bought my own car and have owned one ever since. It hasn’t been too easy 49 , but my wife takes care of our money and we have a good bit 50 for a rainy day (一時之需). In all my years of driving a taxi, I have never had 51 with the public, not even with drunks. Even if they get a little headstrong (頑固的) once in a while, I just agree with them and then they behave themselves.
People ask me about tips. As far as I know, 52 everyone will give you something , because most Americans are 53 generous . I always try to be nice to everyone, whether they 54 or not. I believe in God and try to be a good member of my parish (教區(qū) ). I try to act toward others like I think god wants me to act. I have been trying this for a long time, and the 55 I try , the easier it gets.
1. A．dishonor B．dishonesty C．upright D．faithful
2. A．take B．become C．make D．have
3. A．know B．known C．knew D．knowing
4. A．generous B．tough C．mild D．warm-hearted
5. A．right B．proper C．bad D．wrong
6. A．rude B．honest C．good D．tough
7. A．when B．what C．which D．where
8. A．houses B．cars C．pockets D．rooms
9. A．picked her up B．dropped her off C．dropped her down D．pull her down
10. A．ring B．suitcase C．car D．emerald
11. A．So B．Still C．But D．Though
12. A．was B．did C．has D．is
13. A．made B．put C．held D．took
14. A．a(chǎn)t one time B．some time C．in no time D．a(chǎn)t times
15. A．put off B．put up C．put on D．put away
16. A．trouble B．difficult C．word D．a(chǎn)nything
17. A．especially B．specially C．particularly D．practically
18. A．never B．seldom C．rather D．fairly
19. A．tip B．a(chǎn)dvise C．suggest D．a(chǎn)sk
20. A．longer B．harder C．better D．shorter
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科目：高中英語 來源：河北省保定市2010屆高三考前強化訓(xùn)練試題集（一）英語 題型：單詞拼寫
單詞拼寫（共10小題；每小題1分，滿分10分）
根據(jù)下列句子及所給漢語注釋，寫出各單詞的正確行使。（每空只寫一詞）。
71．Please keep an eye on my _____________（行李） while I go to buy the ticket．
72．She wants to buy some _______________（地毯） to make the room comfortable．
73．He washed and _______________（剃須）, then hurried out of the room．
74．Peter wants to become a __________（教練）in the future．
75．He looks hones, but __________ （事實上）he is not．
76．The students _______________（交換） gifts with each other while they were in Japan．
77．The temple was completely_____（毀壞） in the 1960s．
78．Every year many of the students in our school are admitted to some key __________（大學(xué)）.
79．The professor knows __________（幾門） foreign languages．
80．Among the subjects, she likes _______________（生物） best．
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科目：高中英語 來源：2010-2011學(xué)年安徽省高三上學(xué)期第一輪復(fù)習(xí)聯(lián)考（四）英語卷 題型：閱讀理解
Holding a cell phone against your ear or stalling it in your pocket may be hazardous to your health．
This paraphrases a warning that cell phone; manufacturers include in the small print that is often tossed aside when a new phone is purchased．Apple, for example, doesn't want iP hones to come closer to you than 1．5 centimeters; Research In Motion, Blackberry's manufacturer, recommends 2.5 centimeters．
If health issues arise from cell phone use, the implications are huge．Voice calls - Americans chat on cell phones 2．26 trillion minutes annually - generate $109 billion for the wireless carriers．
Devra Davis, an epidemiologist who has worked for the University of Pittsburgh, has published a book about cell phone radiation, "Disconnect." The book surveys scientific research and concludes the question is not settled.
Brain cancer is a concern that Ms. Davis examines. Over all, there has not been an increase in its incidence since cell phones arrived. But the average masks an increase in brain cancer in the 20-to-29 age group and a drop for the older population.
"Most cancers have multiple causes," she says, but she points to laboratory research that suggests low-energy radiation could damage cells that could possibly lead to cancer.
Children are more vulnerable to radiation than adults, Ms. Davis and other scientists point out. Radiation that penetrates only five centimeters into the brain of an adult will reach much deeper into the brains of children because their skulls are thinner and their brains contain more absorptive fluid. No studies have yet been completed on cell phone radiation and children, she says.
Henry Lai, a research professor in the bioengineering department at the University of Washington, began laboratory radiation studies in 1980 and found that rats exposed to radiofrequency radiation had damaged DNA in their brains.
Ms. Davis recommends using wired headsets or the phone's speaker. Children should text rather than call, she said, and pregnant women should keep phones away from the abdomen.
1.We can infer from the passage that________．
A．Cell phone may do harm to our health if we hold it against our ear or store in our pocket
B．Devra Davis thinks that there are many factors contributing to cancer．
C．The increase in brain cancer in the young adults may have something to do with cell phone
D．Children are more likely to be affected by radiation
2.According to the passage, how could children avoid being hurt by cell phone radiation?
A．They can keep cell phones away from the abdomen．
B．They can send short massage instead of making phone calls directly．
C．They can pay more attention to the small print on the phone．
D．They should use more advanced cell phones．
3.From this passage we can learn that．________．
A．American cell phone manufacturers did not give any warning to their customers
B．American cell phone manufacturers benefit greatly from their products
C．Scientists have found the connection between brain cancer and ceil phone
D．Cell phone should be banned because of the increase in brain cancer
4.In which column can we most probably read this passage?
A．Advanced technology． B．Entertainment．
C．Science and life． D．Celebrity．
查看答案和解析>>
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