电大大学英语阅读理解b.pdf
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1、阅读理解B1、If you travel by air across the center of Africa or South America,you fly over forests forthousands of kilometers.These great forests are the oceans of trees.There are thousands andthousands of different kinds of plants and animals.However,the worlds forests are getting smaller all the time.W
2、e are cutting down the treesbecause we need wood,and we need more farmland.Some people say that there will not be anyforests like these in 20 or 30 years.What will happen if they disappear?If we cut down our forests,a lot of plants and animals will disappear from the world.In a lot ofplaces the new
3、farmland will soon look like the old deserts.Crops will not grow there.It will not rainvery often,and the weather will get very hot.Perhaps the climate of the world will change.This willbe dangerous for everyone in the world.That is why we must take care of our forests.(l)The passage mainly tells us
4、 about the importance of taking care of plants.A:TB:F答案:A(2)Forests are homes for different kinds of animals.A:TB:F答案:A、The need for more wood and more land help to protect our forests.A:TB:F答案:B(4)、Well have more and greater forestsn in 20 or 30 years in some peoples view.A:TB:F答案:B(5)、The writer t
5、hinks it necessary to protect the forests.A:TB:F答案:A2、No one is glad to hear that his body has to be cut open by a surgeon and part of it taken out.Today,however,we needn*t worry about feeling pain during the operation.The sick person falls into akind of sleep,and when he awakes,the operation is fin
6、ished.But these happy conditions are fairlynew.It is not many years since a man who had to have operation felt all its pain.Long ago,operation had usually to be done while the sick man could feel everything.Soon after1770,Josept Priestley discovered a gas which is now called laughing gas”.Laughing g
7、as becameknown in America.Young men and women went to parties to try it.Most of them spent their timelaughing,but one man at a party,Horace Wells,noticed that people didnt seem to feel pain when theywere using this gas.He decided to make an experiment on himself.He asked a friend to help him.Wells t
8、ook some of the gas,and his friend pulled out one of WelPs teeth.Wells felt no pain at all.As he didnt know enough about laughing gas,he gave a man less gas than he should have.Theman cried out with pain when his tooth was being pulled out.Wells tried again,but this time he gave too much of the gas,
9、and the man died.Wells neverforgot this terrible event.(1)、It is not long since a man felt all the pain while being operated.A:TB:F答案:A、Long ago,when the sick man was operated on,he could feel nothing.A:TB:F答案:B(3)Using the laughing gas,the people seemed to feel pain during the operation.A:TB:F答案:B(
10、4)、If a man took less laughing gas than he should have when an operation went on,he still felt pain.A:TB:F答案:A(5)One who took too much of the laughing gas would die.A:TB:F答案:A3、In choosing a friend,one should be very careful.A good friend can help you study.You canhave fun together and make each oth
11、er happy.Sometimes you will meet fair weather friends.Theywill be with you as long as you have money or luck,but when you are down,they will run away.Howdo I know when I have found a good friend?I look for certain qualities of character,especiallyunderstanding,honesty and reliability(可靠).A good frie
12、nd,above all else,tries to understand how another person is feeling.He is not quick tojudge.Instead,he tries to learn from others.He puts himself in the other persons place,and he tries tothink of ways to be helpful.He is also a good listener.At the same time,a good friend is honest.He does not look
13、 for faults in others.He notices theirgood points.In short,a friend will try to understand me and accept me.Another quality of a friend is reliability.I can always depend on a good friend.If he tells me hewill meet me somewhere at a certain time,I can be sure that he will be there.If I need a favor,
14、he willdo his best to help me.If I am in trouble,he will not run away from me.When I meet someone who is reliable,honest,and understanding,I know Ive found a friend!、The writer thinks that one of the important qualities in choosing a friend is understanding.A:TB:F答案:A(2)、If you have fair weather fri
15、ends,you will be lucky.A:TB:F答案:B、Good friends need to understand each others feelings.A:TB:F答案:A(4)、This passage is mainly discussing the qualities of a friend.A:TB:F答案:A、The meaning of the phrase Ma fair weather friend underlined in the 1st paragraph is a friend whoshares difficulties with you.A:T
16、B:F答案:B4、A public house which was recently bought by Mr.James is up for sale.He is going to sell itbecause it is haunted(闹鬼的).He told me that he could not go to sleep one night because he heard astrange noise coming from the bar.The next morning,he found that the doors had been blocked bychairs and
17、the furniture had been moved.Though Mr.James had turned the lights off before he wentto bed,they were on in the morning.He also said that he had found five empty whisky bottles whichthe ghost(鬼)must have drunk the night before.When I suggested that some villagers must havecome in for a free drink,he
18、 shook his head.The villagers have told him that they will not accept iteven if he gives it away.(l)Mr.James was the owner of the public house.A:TB:F答案:A(2)、Mr.James had not turned off the lights that night.A:TB:F答案:B、Mr.James built the house.A:TB:F答案:B(4)、Mr.James found sixty empty bottles.A:TB:F答案
19、:B、The writer of the passage believes Mr.James story.A:TB:F答案:B5、After having lived for over twenty years in the same district,Albert Hall was forced to move toa new neighborhood.He surprised his landlord by telling him that he was leaving because he couldnot afford to buy any more chocolate.It all
20、began a year ago when Albert returned home one evening and found a large dog in front ofhis gate.He was very fond of animals and as he happened to have a small piece of chocolate in hispocket,he gave it to the dog.The next day,the dog was there again.It held up its paws and receivedanother piece of
21、chocolate as a reward.Albert called his new friend Bingo1.He never found out thedogs real name,nor who his owner was.However,Bingo appeared regularly every afternoon and itwas quite clear that he preferred chocolate to bones.He soon grew dissatisfied with small pieces ofchocolate and demanded a larg
22、e bar a day.If at any time Albert neglected his duty.Bingo got veryangry and refused to let him open the gate.Albert was now at Bingos mercy and had to bribe him toget into his own house!He spent such a large part of his weekly wages to keep Bingo supplied withthat in the end he had to move somewher
23、e else.、Albert lived there for many years.A:TB:F答案:B(2)、Albert was moving because he did not like the place.A:TB:F答案:B、Albert and the dog became friends a year ago.A:TB:F答案:A(4)、The dog visited Albert every day because it wanted the chocolate.A:TB:F答案:A、Albert had to bribe him means he had to take c
24、are of him.A:TB:F答案:B6、Do you still get free plastic bags from the supermarkets?Things have changed.China has banned free plastic bags at shops and supermarkets,and people have to pay for usingplastic bags.The rule started on June 1.It came because our country tried to make litter less.Makingsuper-t
25、hin plastic bags has also been banned.The Chinese once used about 3,000,000,000 plastic shopping bags a day,and they have causedpollution of the environment.The bags have become a main cause of plastic pollution because theyare not easy to break and people throw them away here and there.So the Chine
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