题目内容
10.With a large part of the world's population living close to the oceans,rising sea levels bring the potential for destructive (破坏性的)results.But scientists are stilt unable to make predictions exact enough for people to plan to handle the loss of land and the threat to coastal communities expected over this century."We know sea level is going to rise,but how much,and how fast,and where,we really still don't know,"said Josh Willis,a climate scientist.
The ocean isn't like water in a bathtub.It doesn't rise all the same as more water pours in.As global warming raises sea levels,some places are expected to see higher-than-average increases,and a few places,may even see decreases.
It's repotted that over the course of this century,sea levels will rise between 8inches and 6.6feet around the planet.Scientists know this increase will be driven by the expansion of water as it warms-warmer water takes up more space-and the melting of ice.But the effects of warming water and melting ice on sea-level rise are expected to vary from area to area.And the melting of ice of the Antarctic and Greenland presents the largest uncertainty for the future,but air,land and water also play roles in changes to sea level.For example,sea level near the ice getting melt actually decreases,because the ground under the melting ice rises as the heavy ice disappears.
Climate change is expected to change ocean currents and the winds that help drive ocean currents.These changes will affect the distribution of heat within the oceans,and,as a result,affect changes in sea level.
Nowadays,scientists use two types of models to make predictions about the future of sea levels,but the two don't agree.If scientists can't accurately predict sea-level increase for the coming years,the least we can do is measure what happening today with the help of the satellite,Jason-2,but it's reaching the end of its operational life.
62.The first paragraph implies thatD.
A.the rising sea levels mainly happens near the coast
B.people living in coastal communities have to move
C.scientists have ways to handle the rising sea levels
D.coastal cities are easily affected by the rising sea levels
63.What does the writer mean by saying"The ocean isn't like water in a bathtub"in the third paragraph?A
A.The rising sea level is hard to tell.
B.The ocean can be easily controlled.
C The ocean isn't equal to a bathtub in size.
D.There is too much water for us to control.
64.According to the text,which of the following shows the right cause and effect?B
①climate change; ②ocean currents; ③the winds; ④changes in sea level; ⑤the distribution of heat
A.①→②→③→④→⑤
B.①→③→②→⑤→④
C.③→④→⑤→②→①
D.①→⑤→③→②→④
65.What problems will scientists meet with in predicting future climate changes?C
A.It's too difficult to measure what's happening.
B.Types of models for prediction are difficult to set up.
C.There will probably be no satellites to help the scientists.
D.There aren't enough scientists studying the changes of sea levels.
分析 气候变化,引起海平面上升,给人类带来严重灾难.本文讲述了目前科学家对海平面上升所进行的研究
解答 62.D 推理判断题.根据文章第一段的With a large part of the world's population living close to the oceans,rising sea levels bring the potential for destructive (破坏性的)results可知沿海地区的人口越来越密集,而海平面上升会给他们带来危害,也就是说,沿海城市受海平面上升的影响很大,故选D项.
63.A 句意猜测题.结合文章第三段The ocean isn't like water in a bathtub.It doesn't rise all the same as more water pours in.可知海水不像浴缸里的水那么有规律的上升,即海平面的水是很难预测的,故选A项.
64.B 细节理解题.根据文章倒数第二段段意可知先是气候变化引起风的变化,进而引起洋流的变化,从而带动热量的重新分布,最后导致海平面高低不同,故选B项.
65.C 推理判断题.根据文章最后一段If scientists can't accurately predict sea-level increase for the coming years,the least we can do is measure what happening today with the help of the satellite,Jason-2,but it's reaching the end of its operational life.可知提供研究数据用的卫星Jason-2马上就要结束其有效运营期,这就意味着,科学家们将面临没有卫星帮助的状态,故选C项.
点评 本篇文章难点在推理判断题上.推理判断题要以表面文字为前提,以具体事实为依据进行推理,做出判断.这种推理方式比较直接,考生只要弄清事实,即可结合上下文推断出合理的结论.
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A. | get closed to | B. | get close to | ||
C. | getting close to | D. | getting closed to |
The desire to be part of a group,to be (2)Aby one's friends or peers,can have a great influence on what a person does.Sometimes,wearing a tattoo can be a sign that you belong to a certain(3)D.(kiangs often us special clothes and tattoos to(4)Btheir particular group. For example,in one gang all the (5)D may wear green army jackets and have large"Xs"tattooed on their arms.It is not only gangs that have this type of(6)C"uniform". When a young person's fronds arc all wearing tattoos,that person is likely to do the (7)Cthing.
Another big influence behind the (8)Aof tattoos is the media.Tattoos are shown by a wide variety of media (9)A. They can be seen on lots of'famous sports heroes and fashion models in (10)B,on newspapers,on TV and so on. People are familiar with these rancid images that link (11)Dto ideas of wealth,success,and status tattoo for the (12)D of fashion or status value As a result,many people get a Besides,many people wear tattoos in order to show their (13)A.A musician in a rock band may get a tattoo of a guitar on the arm. Some environmentalists may tattoo pictures of endangered animals,and (14)C may tattoo cache other's names over their hearts.So a tattoo can be a public sign to show what is (15)Ain a person's lift.
1.A.answers | B.reasons | C.suggestions | D.methods |
2.A.accepted | B.remembered | C.invited | D.seen |
3.A.family | B.college | C.band | D.group |
4.A.understand | B.identify | C.join | D.attract |
5.A.males | B.females | C.leaders | D.members |
6.A.strange | B.ugly | C.special | D.similar |
7.A.boring | B.bad | C.same | D.opposite |
8.A.popularity | B.use | C.discussion | D.advertisement |
9.A.images | B.receivers | C.reports | D.players |
10.A.stories | B.magazines | C.studios | D.gyms |
11.A.fashions | B.sports | C.jewels | D.tattoos |
12.A.use | B.beauty | C.design | D.symbol |
13.A.identity | B.wealth | C.success | D.fame |
14.A.colleagues | B.brothers | C.lovers | D.relatives |
15.A.important | B.urgent | C.beneficial | D.obvious |
A. | the; 不填 | B. | the; a | C. | a; 不填 | D. | a; a |
I sat,in uniform,in a window seat,(38)Deye contact with my fellow passengers.No one was sitting in the seat next to me,which(39)Dmy loneliness.A little girl,not more than 10 years old,suddenly(40)Bin the passage.She smiled and,without a word,
(41)Chanded me a magazine.I accepted her (42)Btogether with her quiet"welcome home".I turned to the window and wept.Her small( 43)Aof caring was the first I had(44)Cin a long time.
I believe in the(45)Bbetween strangers when we reach out to one another.
Today,that young girl( 46)Chas no memory of what happened years ago.I like to think of her as having grown up,continuing to (47)Cothers and teaching her children to do the same.I know she might have been told to give me the (48)A""by her parents.It doesn't matter why she gave me the magazine.The (49)Athing is she did.
From then on,I have followed her(50)Cand tried,in different ways for(51)Dpeople,to do the same for them.I know that my(52)Bsince then are all due to that little girl.Her offer of a magazine to a tired,scared and(53)Csoldier has echoed throughout my(54)A.I have to believe that my small gestures have the same(55)B on others.
36.A.fair | B.great | C.unpopular | D.unexpected |
37.A.However | B.Therefore | C.Besides | D.Meanwhile |
38.A.making | B.keeping | C.reducing | D.avoiding |
39.A.resulted from | B.accounted for | C.contributed to | D.added to |
40.A.screamed | B.appeared | C.jumped | D.waved |
41.A.anxiously | B.casually | C.shyly | D.unconsciously |
42.A.admiring | B.offering | C.apology | D.invitation |
43.A.gesture | B.discussion | C.idea | D.exchange |
44.A.predicted | B.imagined | C.experienced | D.evaluated |
45.A.coincidence | B.connection | C.conflict | D.conversation |
46.A.ridiculously | B.surprisingly | C.undoubtedly | D.unfortunately |
47.A.panic | B.tease | C.touch | D.judge |
48.A.gift | B.lesson | C.reminder | D.reward |
49.A.important | B.unusual | C.appropriate | D.concrete |
50.A.advice | B.dream | C.example | D.requirement |
51.A.old | B.wounded | C.homeless | D.different |
52.A.worries | B.attempts | C.puzzles | D.emotions |
53.A.unfit | B.tough | C.lonely | D.desperate |
54.A.life | B.duty | C.career | D.journey |
55.A.stress | B.effect | C.threat | D.consequence |