When people talk about air pollution, they ar...

完形填空。

When people talk about air pollution, they are usually thinking about outdoor air 　　 　 . But do you know that there is also air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of illnesses have 　　 　 to do with polluted indoor air.

A lot of pollution comes from indoor activities 　 　　 smoking and cooking. As most people ________ about 80%-90% of their time inside buildings, it is important to take indoor air pollution seriously, too.

Air pollution influences our health ________ . When the air is polluted, not only young children and old people ________ from it, ________ people with health problems suffer as well. Indoor air pollution can ________ people’s eyes, noses and throats. Air pollution, both indoor and outdoor, can also ________ to lung cancer and heart disease! In the great London fog in 1952, 4, 000 people died in a few days ________ the pollution! It is said that half a million young children and women die each year in India because of indoor air pollution!

1.A.pollution　 B.pollute　　 　 　 C.polluting　　 　　　 D.polluted

2.A.nothing　　 　　 B.everything 　　 C.something 　　　　 D.anything

3.A.as well as　　 B.such as 　　 　 C.instead of 　　 　 D.so as

4.A.take　　　　 B.cost　　 　　　　 C.spend　　 　　　　　　 D.give

5.A.in many ways B.in many things C.in many houses　 D.in many years

6.A.endure　 　　 B.bear　 　　　　　 C.stand 　　　　　　 D.suffer

7.A.and　 　 　　　 B.but　 　　　　　 　 C.or　 　　　　　　　 　 D.while

8.A.hit　 　 　　　 B.hurt　 　　　　　 C.pollut　 　　　　　 D.beat

9.A.cause　 　　　　 B.get　 　　 　　　 C.give　 　　　　 　　 　 D.lead

10.A.because of B.thanks to 　　 C.related to 　　 D.because

九年级英语完形填空中等难度题查看答案及解析

When people talk about air pollution, they are usually thinking about outdoor air1. But do you know that there is 2 air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of illnesses have 3 to do with polluted indoor air.

A lot of pollution comes from indoor activities 4 smoking and cooking. As most people 5 about 80-90% of their time inside buildings, it is important to take indoor air pollution seriously, too.

Air pollution influences our health 6. When the air is polluted, not only young children and old people suffer from it, 7 people with health problems suffer as well. Indoor air pollution can 8 people's eyes, noses and throats. Air pollution, both indoor and outdoor, can also lead to lung cancer（肺癌）and heart disease! In the great London fog in 1952, 4,000 people died in a few days 9  the pollution! 10 is said that half a million young children and women die each year in India because of indoor air pollution!

1.                A．pollution        B．sadness         C．illness    D．business

2.                A．too            B．none           C．also  D．neither

3.                A．nothing         B．everything      C．something     D．anything

4.                A．as well as       B．such as         C．instead of D．for example

5.                A．take           B．cost            C．give D．spend

6.                A．in many ways    B．in many things    C．in many houses     D．by the way

7.                A．and            B．but            C．or   D．until

8.                A．hit            B．hurt           C．polluted  D．destroyed

9.                A．because of      B．thanks to        C．related to     D．or

10.               A．This           B．That           C．What D．It

九年级英语阅读理解中等难度题查看答案及解析

When people talk about air pollution, they are usually thinking about outdoor air____　 .But do you know that there is ____　 air pollution inside homes , offices, hotels and other buildings ? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of illnesses have____ to do with polluted indoor air.　 A lot of pollution comes from indoor activities ___ smoking and cooking. As most people ___　 about 80-90% of their time inside buildings, it is important to take indoor air pollution seriously, too. Air pollution influences our health ____　 . When the air is polluted, not only young children and old people suffer from it, ____　 people with health problems suffer as well. Indoor air pollution can ____ people's eyes, noses and throats. Air pollution, both indoor and outdoor, can also lead to lung cancer（肺癌）and heart disease! In the great London fog in 1952, 4,000 people died in a few days ____ the pollution! ____ is said that half a million young children and women die each year in India because of indoor air pollution!

1.A. pollution　　　 B. sadness C. illness　　 D.business

2.A. too　　　　 　　 B. none　　 C. also　　 　　　 D. neither

3.A. nothing　　 　　 B. everything C. something　 D. anything

4.A. as well as　　 B. such as C. instead of D.for　 example

5.A. take　　　　 　　 B. cost　　 　　　　 C. give　　　　 D. spend

6.A. in many ways B. in many things C. in many houses D. by the way

7.A. and　　　 　　　 B. but　 　　　　　 C. or　　 　　　　　 D. until

8.A. hit　　　　 　　 B. hurt　　　 　　 C. polluted D. destroyed

9.A. because of　　　 B. thanks to C. related toD. or

10.A. This　　　　　 B. That　　 　　　　 C. What　　　　 D. It

九年级英语完形填空困难题查看答案及解析

When people talk about air pollution, they are usually thinking about outdoor air _______. But do you know that there is also air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of the illnesses have _______ to do with the polluted indoor air. A lot of pollution comes from indoor activities _______ smoking and cooking. As most people _______ about 80%—90% of their time inside buildings, it is important to take indoor air pollution seriously, too. Air pollution influences our health _______. When the air is polluted, not only young children and old people _______ from it, _______ people without health problems suffer as well. Indoor air pollution can _______ people’s eyes, noses and throats. Air pollution, both indoor and outdoor, can also _______ to lung cancer and heart disease! In the Great London Fog in 1952, 4000 people died in a few days ________ the pollution! It is said that half a million young children and women die each year in India because of indoor air pollution!

1.A.pollution B.pollute C.polluting

2.A.nothing B.everything C.something

3.A.as well as B.such as C.instead of

4.A.take B.cost C.spend

5.A.in many ways B.in many things C.in many houses

6.A.endure B.bear C.suffer

7.A.yet B.but also C.or

8.A.hit B.hurt C.pollute

9.A.cause B.get C.lead

10.A.because of B.thanks to C.related to

九年级英语完型填空困难题查看答案及解析

When people talk about air pollution, they usually think of smog, acid rain(酸性雨),and other forms(形式) of outdoor air pollution. But did you know that air pollution also is inside homes, offices, hotels and other buildings？Indoor air pollution is more serious. The air in your home can be 2 to 100 times(倍数) more polluted than the air outdoors！In fact, some American doctors say that 50% of illnesses have something to do with polluted indoor air. Indoor air pollution is bad for our health in many ways. Young children and the old often suffer(遭受) more from air pollution. People with health problems may also suffer more when the air is polluted. Indoor air pollution can be bad for people’s eyes, nose and throat. Air pollution, both indoor and outdoor, can also lead to cancer, heart disease, and even bad for the brain！In the great London fog in 1952, 4,000 people died in a few days because of air pollution！It is said that half a million young kids and women die each year in India because of indoor air pollution！

There’re many ways to reduce(减少) indoor air pollution. Here are some of them and see if they can help you：

★Increase outdoor air coming indoors and open your windows for 15 to 30 minutes each day.

★Turn off all the lights and fans when you don’t need them.

★Share your room with others when the air conditioner is running.

★Don’t smoke and try to stop your family members from smoking. People who smoke are going to have trouble breathing and even die someday. If you’re smart, don’t ever start.

★Environment-friendly products, such as water-based paints pollute less and work well.

1._______is more serious in the writer’s opinion.

A, outdoor air pollution　　　　 B. indoor air pollution

C. noise pollution　　　　　　　　 D. water pollution

2.Lots of people died each year in_______ because of indoor air pollution.

A. India　　　　 B. England　　　　 C. America　　　　 D. China

3.How many ways does the writer talk about to reduce indoor air pollution?

A. Four.　　　　　 B. Five.　　　　 C. Six.　　　　 D. Seven.

4.Which is NOT the right way to reduce indoor air pollution？

A. Open the windows for 15 to 30 minutes each day to let the fresh air in.

B. Turn off the light when you don’t need them.

C. Don’t smoke and stop others from smoking.

D. Don’t use water-based paints because they can pollute air.

5.The best title of the passage is_______.

A. The forms of outdoor air pollution

B. The ways of reduce indoor air pollution

C. The indoor air pollution

D. The environment-friendly products

九年级英语阅读理解中等难度题查看答案及解析

When people talk about air pollution, they usually think of smog, acid rain(酸性雨),and other forms(形式) of outdoor air pollution. But did you know that air pollution also is inside homes, offices, hotels and other buildings？Indoor air pollution is more serious. The air in your home can be 2 to 100 times(倍数) more polluted than the air outdoors！In fact, some American doctors say that 50% of illnesses have something to do with polluted indoor air. Indoor air pollution is bad for our health in many ways. Young children and the old often suffer(遭受) more from air pollution. People with health problems may also suffer more when the air is polluted. Indoor air pollution can be bad for people’s eyes, nose and throat. Air pollution, both indoor and outdoor, can also lead to cancer, heart disease, and even bad for the brain！In the great London fog in 1952, 4,000 people died in a few days because of air pollution！It is said that half a million young kids and women die each year in India because of indoor air pollution！

There’re many ways to reduce(减少) indoor air pollution. Here are some of them and see if they can help you：

★Increase outdoor air coming indoors and open your windows for 15 to 30 minutes each day.

★Turn off all the lights and fans when you don’t need them.

★Share your room with others when the air conditioner is running.

★Don’t smoke and try to stop your family members from smoking. People who smoke are going to have trouble breathing and even die someday. If you’re smart, don’t ever start.

★Environment-friendly products, such as water-based paints pollute less and work well.

1._______is more serious in the writer’s opinion.

A, outdoor air pollution　　　　 B. indoor air pollution

C. noise pollution　　　　　　　　 D. water pollution

2.Lots of people died each year in_______ because of indoor air pollution.

A. India　　　　 B. England　　　　 C. America　　　　 D. China

3.How many ways does the writer talk about to reduce indoor air pollution?

A. Four.　　　　　 B. Five.　　　　 C. Six.　　　　 D. Seven.

4.Which is NOT the right way to reduce indoor air pollution？

A. Open the windows for 15 to 30 minutes each day to let the fresh air in.

B. Turn off the light when you don’t need them.

C. Don’t smoke and stop others from smoking.

D. Don’t use water-based paints because they can pollute air.

5.The best title of the passage is_______.

A. The forms of outdoor air pollution

B. The ways of reduce indoor air pollution

C. The indoor air pollution

D. The environment-friendly products

九年级英语阅读单选中等难度题查看答案及解析

完形填空。阅读短文，从A、B、C三个选项中选出一个最佳选项。（共10小题，计10分）

When people talk about air pollution, they are usually thinking about outdoor air 　　 　 . But do you know that there is also air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of the illnesses have　　 　 　　 to do with the polluted indoor air.

A lot of pollution comes from indoor activities 　　 　 smoking and cooking. As most people 　　 　　 about 80%-90% of their time inside buildings, it is important to take indoor air pollution seriously, too.

Air pollution influences our health 　　 　　　 . When the air is polluted, not only young children and old people 　　 　　 from it, 　　 　　 people with health problems suffer as well. Indoor air pollution can 　　 　　 people’s eyes, noses and throats. Air pollution, both indoor and outdoor, can also 　　 　 to lung cancer and heart disease! In the great London fog in 1952, 4, 000 people died in a few days 　　 　　 the pollution! It is said that half a million young children and women die each year in India because of indoor air pollution!

1.A.pollution　　　 B.pollute　　 　　 C.polluted

2.A.anything　　　　 B. everything　　 　　 C. something

3.A.as well as　　 　　 B. such as　　 C. instead of

4.A. take　　 　　 B. cost　　　　　 C. spend

5.A. in many ways　 B. in many things　　 C. in many houses

6.A.suffer　　　　 B. bear　　　　　 C. stand

7.A.and　　 　　 B. but　　　　　 C. or

8.A.hit　　　　　 B. hurt　　　　　 C. pollute

9.A.cause　　　　 　　 B. get　　　　　 C. lead

10.A.because of　　 B. thanks to　　　　 C. Because

九年级英语完形填空中等难度题查看答案及解析

People  usually  talk  about  two  groups  of  colours: warm  colours  and  cool  colours.  Scientists  think  that  there  are  also  two  kinds  of  people: people  who  prefer  warm  colours  and  people  who  prefer  cool  colours. The  warm  colours  are  red , orange  and  yellow.  Where  there  are  warm  colours  and  a  lot  of  lights , people  usually  want  to  be  active.  People  think  that  red , for  example , is  exciting . Sociable  people , those  who  like  to  be  with  others , like  red . Scientists  also  find  that  warm  colours  can  produce  a  comfortable  feeling  and  that  time  seems to pass quickly  in  a  room  with  warm  colours  than  with  cool  colours . So  a  warm  colour , such as red or orange , is a good choice for a living  room or restaurant.

The  cool  colours  are  green , blue  and  violet . These  colours , unlike  warm  colours , are  relaxing . Where  there  are  cool  colours , people  are  usually  quiet . People  who  like  to  spend  time  alone  often  prefer  blue . Cool  colours  are  better for offices because it  can make people  who  are  working  feel  relaxed  and  calm.

1.According to  this  passage , people  who  prefer  to  be  quiet  probably     .

2.The  underlined  words “sociable  people ”means ________ in  Chinese.

3.Which  of  the  following  statements  is  true  according  to  this  passage?

4.Why are offices often coloured in cool colours according to the passage ?

5.The  best  title（标题）for  this  passage  should  be  ‘        ’.

九年级英语阅读理解中等难度题查看答案及解析

When women sit together to watch a movie on TV, at the same time they usually talk about a lot of subjects, including children, men, careers and what’s happening in their lives. When groups of men and women watch a movie together, the men usually end up telling the women to shut up. Men can either talk or watch the screen---they can’t do both---and they don’t understand that women can. Besides(此外), women think that the point of all getting together is to have a good time and develop relationships--not just to sit there like couch potatoes staring (盯着) at the screen.

During the ad breaks, a man often asks a woman to explain the plot(the story that is told in a novel or play or movie etc.) and tell him where the relationship between the characters is going. He is unable, unlike women, to read the small body language signals that show how the characters are feeling emotionally(情绪上). Since women originally spent their days with the other women and children in the group, they developed the ability to communicate successfully because they want to keep relationships. For a woman, speech continues to have such a clear purpose: to build relationships and make friends. For men, to talk is to connect to the facts.

Men see the telephone as a communication tool for sending facts and information to other people, but a woman sees it as a way of keeping relationship. A woman can spend two weeks on vacation with her girlfriend and, when she returns home, telephone the same girlfriend and talk for another two hours.

There is no convincing(令人信服的)evidence that social conditioning, the fact that girls’ mothers talked them more, is the reason why girls talk more than boys. Psychiatrist Dr. Michael Lewis, author of Social Behaviour and Language Acquisition, conducted experiments that found mothers talked to and looked at baby girls more often than baby boys. Scientific evidence shows parents reply to the brain differences of their children. Since a girl’s brain is better organized to send and receive speech, we talk to them more. As a result, mothers who try to talk to their sons are usually pointed to receive only short complaints in reply.

1.While watching TV with others, women usually talk a lot because they ___________.

2.After a vacation with her girlfriend, a woman would talk to her again on the phone for hours so as to ___________.

3.What does the writer want to tell us most?

4.Which of the following would be the BEST title for the passage?

九年级英语阅读理解中等难度题查看答案及解析

When women sit together to watch a movie on TV, at the same time they usually talk about a lot of subjects, including children, men, careers and what’s happening in their lives. When groups of men and women watch a movie together, the men usually end up telling the women to shut up. Men can either talk or watch the screen---they can’t do both---and they don’t understand that women can. Besides(此外), women think that the point of all getting together is to have a good time and develop relationships--not just to sit there like couch potatoes staring (盯着) at the screen.

During the ad breaks, a man often asks a woman to explain the plot (the story that is told in a novel or play or movie etc.) and tell him where the relationship between the characters is going. He is unable, unlike women, to read the small body language signals that show how the characters are feeling emotionally(情绪上). Since women originally spent their days with the other women and children in the group, they developed the ability to communicate successfully because they want to keep relationships. For a woman, speech continues to have such a clear purpose: to build relationships and make friends. For men, to talk is to connect to the facts.

Men see the telephone as a communication tool for sending facts and information to other people, but a woman sees it as a way of keeping relationship. A woman can spend two weeks on vacation with her girlfriend and, when she returns home, telephone the same girlfriend and talk for another two hours.

There is no convincing(令人信服的)evidence that social conditioning, the fact that girls’ mothers talked them more, is the reason why girls talk more than boys. Psychiatrist Dr. Michael Lewis, author of Social Behaviour and Language Acquisition, conducted experiments that found mothers talked to and looked at baby girls more often than baby boys. Scientific evidence shows parents reply to the brain differences of their children. Since a girl’s brain is better organized to send and receive speech, we talk to them more. As a result, mothers who try to talk to their sons are usually pointed to receive only short complaints in reply.

1.While watching TV with others, women usually talk a lot because they ___________.

A. are afraid of silence with their families and friends

B. can both talk and watch the screen at the same time

C. think they can have a good time and develop relationships

D. have to explain the plot and body language to their husbands

2.After a vacation with her girlfriend, a woman would talk to her again on the phone for hours in order to ___________.

A. experience the happy time again    　　　　

B. keep a close tie with her

C. recommend her a new wonderful place    　　

D. remind her of something forgotten

3.What does the writer want to tell us most?

A. Women’s brains are better organized for language and communication.

B. Women love to talk because they are more sociable than men.

C. Men do not like talking because they believe more in facts.

D. Social conditioning is not the reason why women love talking.

4.Which of the following would be the BEST title for the passage?

A. Women Are Socially Trained to Talk    　　 　　

B. Talking Keeps Relationships

C. Women Love to Talk    　　　　　　　　　　　　

D. Men Talk Differently from Women

九年级英语阅读理解中等难度题查看答案及解析