9．The accident that happened at an oilfield _______ the southeast coast of the USA has caused great damage to the environment．（　�。�
A．awayB．fromC．offD．beyond

分析 發(fā)生在美國東南海岸線的一個油田上的事故對環(huán)境造成了巨大危害．

解答 答案：C．
away"遠離"，為副詞，故排除；from"來自"；off 作介詞，off the coast 意為"沿海岸線"，符合題意；beyond"超出…的范圍"．故選C．

點評 對于方位介詞的用法要認真研究，理解透徹，并且要結(jié)合句意來做出判斷，就能解決問題．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：填空題

15．The people there don't eatpork（豬肉）as a result of their belief．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

11．I'm not a heavy smoker．A pack of cigarettes usually _________ me three days or more．（　　）
A．lastsB．coversC．meetsD．costs

查看答案和解析>>

科目：高中英語 來源： 題型：完形填空

7．Today we spent the morning going through our personal belongings．We were looking for items to（41）Cfor free at a local park．Not just any items but things people really（42）A．Our aim was not to find things we no longer（43）Bbut things we use every day that would be（44）Dto others．
We packed these things（45）Cboxes and added some small toys．We added a list of local addresses and phone numbers of local（46）Dagencies．Inside the boxes a simple letter was placed．It（47）B："Please take these items and know that your life is important．（48）Care difficult but these days will pass．We share what we have believing that it will（49）A．Use the food to nurture your（50）A； use the blankets to stay warm．Be safe and know that the human（51）B can overcome anything．Do not hold your head（52）Dfor having a need to stay warm．Someday please do the same when you can．"
This kind（53）Cwas not because the phone rang or for any reason．It was（54）Bbecause it was the right to do．We have often seen（55）Bpeople at the park where we left the belongings．I（56）Dthat my wife had put her favorite green coat into one of the boxes．I asked if she was（57）Aabout it and she just replied that it had a hood （兜帽）．Her answer told me why it is I who love her．She liked the coat but knew the hood could（58）Csomeone from the rain．
Who knows where these gifts of（59）Bwill go？How many uses can a blanket serve（60）Awhat it was designed to do？We never go back and see what happens．It is unimportant．The right things will find the right people and that is all that counts．
41．A．put offB．put upC．give awayD．give up
42．A．neededB．collectedC．producedD．searched
43．A．a(chǎn)cceptedB．wantedC．carriedD．bought
44．A．wonderfulB．beautifulC．hopefulD．useful
45．A．a(chǎn)roundB．uponC．intoD．a(chǎn)bove
46．A workingB．parkingC．deliveringD．helping
47．A．spokeB．readC．markedD．indicated
48．A．WaysB．ProblemsC．TimesD．Situations
49．A．matterB．continueC．changeD．depend
50．A．bodyB．mindC．brainD．figure
51．A．libertyB．spiritC．healthD．wisdom
52．A．forwardB．a(chǎn)sideC．a(chǎn)roundD．down
53．A．a(chǎn)ttemptB．mannerC．a(chǎn)ctD．habit
54．A．suddenlyB．simplyC．strangelyD．usually
55．A．a(chǎn)imlessB．homelessC．childlessD．friendless
56．A．believedB．dreamedC．a(chǎn)pprovedD．noticed
57．A．sureB．regretfulC．worriedD．a(chǎn)nxious
58．A．separateB．preventC．shelterD．hold
59．A．a(chǎn)ffectionB．sympathyC．generosityD．honesty
60．A．other thanB．rather thanC．more thanD．better than

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

4．The most complex object known to humanity is the human brain-and not only is it complex，but it is one of the few natural phenomena that science has no consciousness of．To try to replicate （復(fù)制） something that is so poorly understood may therefore seem like pride．But you have to start somewhere，and International Business Machines （IBM） and the Ecole Polytechnique Federale de Lausanne （EPFL），in Switzerland，propose to start by replicating"in silico"，one of the brain's building blocks．
In a partnership announced，the two organizations said they would be working together to build a simulation （模擬） of a structure known as a neo-cortical（新大腦皮質(zhì)的）column on a type of IBM supercomputer that is currently used to study the molecular functioning of genes．If that works，they plan to use more powerful computers to link such simulated columns together into something that mimics（模仿） a brain．
In a real brain，a neo-cortical column is a cylindrical（圓柱形的）element about a third of a millimeter in diameter and three millimeters long．It is these columns，arranged side by side like the cells of a honeycomb，which make up the famous"grey matter"that has become shorthand for human intelligence．The Blue Gene/L supercomputer that will be used for the simulation consists of enough independent processors for each to be programmed to mimic an individual nerve cell in a column．
The EPFL's contribution to the Blue Brain Project will be to create a digital description of how the columns behave．The database from its Brain Mind Institute will provide the raw material for the simulation．Biologists and computer scientists will then connect the artificial nerve cells up in a way that mimics nature．They will do so by assigning electrical properties（電能）to them，and telling them how to communicate with each other and how they should modify their connections with one another depending on their activity．
That will be no mean feat．Even a single nerve cell is complicated，not least because each one has about 10，000connections with others．And nerve cells come in great variety-relying，for example，on different chemical transmitters to carry messages across those connections．Eventually，however，a digital representation of an entire column Should occur．
Assuming that the growth of computing power continues to follow Moore's Law，the leader of IBM's side thinks it should be practical to mimic an entire human brain in silico this way in ten to fifteen years．Such an artificial brain would，of course，be a powerful research tool．It would allow neurological experiments that currently take days in a"web lab"to be conducted in seconds．The researchers hope that their simulated brain will reveal the secrets of how certain psychiatric and neurological，disorders develop．But that is probably not the real reason for doing it．The most interesting question，surely，is whether such an artificial brain will be intelligent，or conscious，or both．

62．In a real brain，a neo-cortical columnD．
A．looks like the cells of a honeycomb
B．is a simulation of a structure
C．is the famous"grey matter"
D．contains a large number of nerve cells
63．What does the underlined sentence"That will be no mean feat"in Paragraph 5indicate？A
A．It is rather difficult to connect the artificial nerve ceils up．
B．The function of chemical transmitters is hard to understand．
C．A digital representation of an entire column is time-consuming．
D．A single nerve cell is complicated to identify across connections．
64．The fundamental purpose of doing the research is probablyC．
A．to simulate an entire human brain in silico
B．to tell us how some certain disorders emerge
C．to discover how the artificial brain would work
D．to examine whether Moore's Law is still functioning
65．What type of writing is this passage？B
A．A science fiction                  
B．A research report
C．An official document              
D．A computer advertisement．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

14．At the age when many people ______ their first job，the youngsters of The Sunday Times Rich List are buying country estates or jetting off to their homes overseas．（　�。�
A．were looking forB．have looked for
C．are looking forD．looked for

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

1．A Belgian French-language daily has issued _______ is thought to be Europe's first 3D newspaper-complete with cardboard viewing glasses．（　�。�
A．whatB．whereC．thatD．which

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

18．Name：Off the Beaten Path
Cover price：﹩30.00
Our price：﹩19.80
The best-selling Reader's Digest travel book has 40% new content including over 200 new sites，over 200 new full-color photographs，and all-new，up-to-date maps．It spotlights over 1，000 of the United States'most overlooked must-see destinations． 
Name：Container Gardens by Number
Cover price：﹩15.95
Our price：﹩9.49
A unique book contains 50 easy-to-follow container designs．Each design provides a simple numbered planting plan that shows exactly how to create each display，with an instruction of the finished planter and in-depth plant information．The plans are easy to follow and for any type of living space or garden．
Name：Best Weekend Projects
Cover price：﹩17.95
Our price：﹩13.96
Choose from 80 unique ideas to create an extraordinary living space．The projects are practical，as well as attractive，and will improve your home and yard and can be made in a weekend．These 80 well-designed projects are presented in a clear，easy-to-follow style that addresses readers in an accessible，user-friendly tone．
Name：1801 Home Remedies
Cover price：﹩40.00
Our price：﹩29.96
Plenty of health complaints can be handled at home．Each and every remedy will be tested by a doctor to make sure it is safe and sound．Dozens of conditions are covered，from headaches，sunburn，bad breath，and blisters（水泡）to allergies（過每文癥），and hiccups（打嗝）．

60．You can most pro!ably read the passage in aA．
A．newspaper  B．travel guide  C．reference book  D．textbook
61．How much money can you save if you want to buy a travel book？B
A．﹩6.46． B．﹩10.20． C．﹩13.96． D．﹩19.8．
62．Which of the following can help you to deal with common diseases without a doctor？C
A．Off the Beaten Path．             B．Container Gardens by Number．
C.1801 Home Remedies．               D．Best Weekend Projects．
63．What's the purpose of the passage？D
A．To share his opinion about the books with readers．
B．To advise readers to read more in spare time．
C．To share the pleasure of reading with readers．
D．To advise readers to buy their books．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

19．David applied for the position three times ____ he finally got it．（　�。�
A．untilB．whenC．beforeD．after

查看答案和解析>>

同步練習(xí)冊答案