题目内容
20.Cell Phones:Hang Up or Keep Talking?Millions of people are using cell phones today.In many places,it is actually considered unusual not to use one.(36)B They find that the phones are more than a means of communication-having a mobile phone shows that they are cool and connected.
The explosions around the world in mobile phone use make some health professionals worried.Some doctors are concerned that in the future many people may suffer health problems from the use of mobile phones.Mobile phone companies are worried about the negative publicity (负面报道)of such ideas.(37)EOn the other hand,signs of change in the issues of the brain and head can be detected with modern scanning equipment.In one case,a traveling salesman had to retire at a young age because of serious memory loss.(38)FThis man used to talk on his mobile phone for about six hours a day,every day of his working week,for a couple of years.
(39)DThe answer is radiation.Hightech machines can detect very small amounts of radiation from mobile phones.Mobile phone companies agree that there is some radiation,but they say the amount is too small to worry about.
As the discussion about the safety continues,it appears that it's best to use mobile phones less often.(40)GUse your mobile phone only when you really need it.In the future,mobile phones may have a warning label (标签) that says they are bad for your health.So for now,it's wise not to use your mobile phone too often.
A.They will possibly affect their benefits.
B.In many countries,cell phones are very popular with young people.
C.What do the doctors worry about?
D.What is it that makes mobile phones potentially harmful?
E.They say that there is no proof that mobile phones are bad for your health.
F.He couldn't remember even simple tasks.
G.Use your regular phone if you want to talk for a long time.
分析 本文属于说明文阅读,作者通过这篇文章向我们介绍了过多的使用手机对我们的危害,同时作者告诉我们应该少使用手机.
解答 36.B 细节理解题,根据前文Millions of people are using cell phones today.In many places,it is actually considered unusual not to use one可知有数以百计的人在使用手机,在很多地方,不使用手机被认为是不寻常的,手机也很受年轻人的欢迎,故选B.
37.E 细节理解题,根据前文Mobile phone companies are worried about the negative publicity (负面报道)of such ideas可知手机攻击担心这样的负面报道,他们觉得这种报道是没有证据的,故选E.
38.F 细节理解题,根据前文In one case,a traveling salesman had to retire at a young age because of serious memory loss.可知旅行推销员不得不在年轻的时候退休,因为严重的记忆丧失,此处是举出这样的例子,故选F.
39.D 细节理解题,根据后文The answer is radiation可知手机有害的 答案是辐射,故选D.
40.G 细节理解题,根据前文As the discussion about the safety continues,it appears that it's best to use mobile phones less often可知我们应该尽量少的使用手机,故选G.
点评 考查学生的细节理解和推理判断能力.做细节理解题时一定要找到文章中的原句,和题干进行比较,再做出正确选择.在做推理判断题时不要以个人的主观想象代替文章的事实,要根据文章事实进行合乎逻辑的推理判断.
A. | come; is | B. | comes; are | C. | comes; is | D. | come; are |
Some talked of jobs they already had; others (38)Bjobs they would get.(39)A all this learning of four years of college,they felt ready and able to conquer the world.
The coming exam,they knew,would be very easy.The professor had said they could(40)D any books or notes they wanted,(41)Bonly that they did not talk to each other during the test.
(42)B they crowded into the classroom.The professor (43)A the papers.And smiles became (44)Das the students found there were only five questions.
Three hours passed.Then the professor began to (45)Cthe papers.The students no longer looked confident.On their faces was a frightened (46)D.No one spoke as,papers in hand,the professor faced the class.
He looked at the worried faces before him,and then asked:"How many completed all five questions?"
Not a hand was (47)A.
"How many answered four?"
Still no hands.
"Three?Two?"
The students moved (48)C in their seats.
"One,then?Certainly (49)A finished one."
But the class kept silent.The professor put down the papers."That is exactly what I (50)D,"he said.
"I just want to (51)Dupon you that,(52)C you have completed four years of engineering,there are (53)A many things about the subject you don't know.These questions you could not answer are very common in everyday practice."Then,smiling,he added:"you will all(54)B this course,but remember-even though you are now college graduates,your education (55)C."
The years have made the name of this unclear,but not the lesson he taught.
36.A.would | B.about to | C.due to | D.was to |
37.A.trust | B.confidence | C.certainty | D.belief |
38.A.for | B.of | C.with | D.over |
39.A.With | B.Among | C.By way of | D.By means of |
40.A.fetch | B.get | C.carry | D.bring |
41.A.requiring | B.asking | C.insisting | D. demanding |
42.A.Hurriedly | B.Happily | C.Sadly | D.Fortunately |
43.A.passed out | B.sent out | C.hand over | D.gave off |
44.A.smaller | B.sweeter | C.louder | D.bigger |
45.A.check | B.grade | C.collect | D.gather |
46.A.appearance | B.mind | C.face | D.expression |
47.A.raised | B.put | C.lifted | D.risen |
48.A.impatiently | B.lazily | C.restlessly | D.calmly |
49.A.somebody | B.everybody | C.anybody | D.nobody |
50.A.hoped | B.wished | C.thought | D.expected |
51.A.express | B.warn | C.teach | D.impress |
52.A.as | B.even | C.even though | D.as though |
53.A.still | B.yet | C.already | D.however |
54.A.fail | B.pass | C.succeed | D.overtake |
55.A.has already completed | B.has just continued | C.has just begun | D.has almost finished |