6.We should prevent pollution happily. A.from living B.to live C.living D.to living 查看更多

 

题目列表(包括答案和解析)

第二节:完成句子(共30个空;每空0.5分,满分15分)

根据中文意思完成句子,每空一词。

我们应该采取措施来防止地球受污染.

86.We should ________  ___________  _________ prevent the earth from being polluted.

87.我看見她匆忙走过,所以沒有跟她說話。

I  __________  ____________  ___________her hurrying away, so I didn’t speak to her.

88.老师要我们牢记努力学习的重要性。

Our teacher ______________ ______________ us the importance of hard work.

89.我们要尽一切办法使他振作起来。

We tried every means to get him to ___________  _____________.

90.那个年轻人靠写作谋生的建议值得考虑。

The suggestion that the young man _________  ___________  ___________ __________  by writing is worth considering.

91.我可以隐约看到三个人影在远处移动。

I could make out three figures moving _________  _________  ___________.

92.沒人能对他旷课作出解释。

No one could__________  ___________ his absence from school.

93.他们很穷,但还是设法把儿子送去大学读书。

They were poor, but they__________  ___________ send their son to college.

94.让我们感到困惑的事情是他决定去参加赛马会。

__________  ___________ us was _________ he decided to compete in the Stampede.

95.这一周轮到我们做家务。

It is__________  ___________  ___________ to do the housework this week.

96.我为昨天所做的事向你道歉。

I ______________  ____________  you ____________ what I did yesterday.

 

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     Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.

  Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.

  These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.

  We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”

What is the main idea of the first paragraph?

  A.The air we breathe in is harmful.

B.Chemicals are released in the running water.

C.Chemicals are added to the drinking water.

  D. The water in everyday use is unsafe.

.In Paragraph 2, the underlined sentence means that .

  A. homes and offices should be aired often

  B. any pollution should be taken into consideration

  C. bathing should be done with caution

  D.we should prevent any pollution from doing harm to us

What is the purpose of the passage?

  A.To call on us to guard our water.

  B.To show us that no place is like home.

  C.To make us aware of the pollution around us.

  D.To argue that neither homes nor offices are safe.

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We should prevent such a silly mistake _____ again.

A. occurring                             B. to occur

C. to be occurred                         D. from being occurred

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Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.
Does this mean we should stop bathing? No, say the scientists, but we should put all pollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.
These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.
We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”
【小题1】What is the main idea of the first paragraph?

A.The air we breathe in is harmful.
B.The water in everyday use is unsafe.
C.Chemicals are added to the drinking water.
D.Chemicals are released in the running water.
【小题2】In Paragraph 2, the underlined sentence means that      .
A.bathing should be done with caution
B.homes and offices should be aired often
C.any pollution should be taken into consideration
D.we should prevent any pollution from doing harm to us
【小题3】What is the purpose of the passage?
A.To call on us to guard our water.
B.To show us that no place is like home.
C.To make us aware of the pollution around us.
D.To argue that neither homes nor offices are safe.

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C
Apparently,we are safe neither at home nor in the business office.We use water in both places,but the research shows that chemicals added to our local water supply to kill harmful bacteria can have unwanted side effects.These chemicals can cause potential harm through drinking and in seemingly harmless activities as cleaning one’s house.They are released(set free)from water by daily actions like water running out of tap,spraying from garden pipes,or splashing in dishwashers and washing machines.As the water is moving.these chemicals are released into the air and then breathed in. Once inside our bodies, they start to affect our health.
Does this mean we should stop bathing? No, say the scientists, but we should put allpollution into perspective. Activities at home such as the burning of coal, cooking oil, or even candles release carbon monoxide and particulates such as cigarette ashes which have been proven as harmful to health as working or living near heavy traffic. New tugs, bedding, and even clothing give off that“new smell, ”which is a sure sign of chemicals. In the office, newly applied paint, newly purchased telephones and other telecommunications equipment, and computers release polluting chemicals, too. As offices and homes often have inadequate ventilation (通风), these chemicals can build up to become health problems. Their poisonous effects are only now being slowly recognized.
These facts suggest that, at a minimum, proper airing of newly purchased goods with an obvious chemical smell is a wise warning. Home and office windows should be opened during good weather. Even one’s car needs to be ventilated as well while in the garage.
We need further research to understand better other potential health dangers, too. For example, the effects of overcrowding of schools (carbon dioxide build-up ), the factory work environment ( an endless list of potentially dangerous substances ), and even home heating and cooling (the air conditioner may be our enemies, not our friends) have only recently started to come to light. Until we understand the effects of our new technological environment better, we can only hope that“there is no place like home.”
64.What is the main idea of the first paragraph?
A.The air we breathe in is harmful.
B.The water in everyday use is unsafe.
C.Chemicals are added to the drinking water.
D.Chemicals are released in the running water.
65.In Paragraph 2, the underlined sentence means that       .
A.bathing should be done with caution
B.homes and offices should be aired often
C.any pollution should be taken into consideration
D.we should prevent any pollution from doing harm to us
66.What is the purpose of the passage?
A.To call on us to guard our water
B.To show us that no place is like home.
C.To make us aware of the pollution around us.
D.To argue that neither homes nor offices are safe.

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