3．Since the disappearance of Malaysian flight MH370 early Saturday，revelations about the passenger list and plane's flight plan have left officials（38）Dto get latest information．
As officials and authorities attempt to（39）Cwhat happened，they are still faced with the lack of physical evidence including the missing flight data recorder and the black box．
Stolen Passports
Perhaps the most troubling mystery surrounding the missing plane is（40）Atwo passengers who were travelling on stolen passports played any role in what happened to the jet．
Both an Austrian and Italian passenger were（41）Aon the flight manifest（名單），but neither was actually on the plane．Both had their passports stolen in Thailand．
Plane's Disappearance is shocking
Without more information or the missing plane's black boxes，authorities could not confirm or rule out terrorism．（42）Bthere is an Interpol database of stolen passports，officials told The Associated Press that no one had checked the database before the flight took off．
Disappeared Midflight
The most dangerous parts of a flight are（43）Bthe takeoff and landing，but the missing jetliner disappeared about two hours into a six-hour flight，when it should have been cruising （巡航）safely around 35，000 feet．
No SOS Signal
Another（44）Celement in the missing plane case is that the pilots never sent an SOS signal before disappearing from radar．
If pilots did not even have time to alert air traffic control，experts say that is a likely sign that the event would have been quick and（45）D．The Boeing 777 can fly on just one engine and even if both engines go out，they can be restarted．
Did it Turn Around？
The whole world is wondering：Did the plane turn around？
At a （46）Aconference today，a Malaysian official said that the plane may have turned around．"The military radar indicated that the aircraft may have made a turn back．But from what we have now，there was no such signal or （47）Bcall，so we are equally puzzled．"
 
38．A．wonderingB．combiningC．participatingD．scrambling
39．A．pick outB．take outC．figure outD．turn out
40．A．whetherB．howC．whyD．when
41．A．listedB．enrolledC．focusedD．commented
42．A．BecauseB．AlthoughC．WhenD．Unless
43．A．occasionallyB．traditionallyC．rarelyD．consequently
44．A．delightingB．missingC．a(chǎn)larmingD．interesting
45．A．previousB．preciousC．variousD．disastrous
46．A．pressB．pressureC．stressD．reporter
47．A．quickB．urgentC．frequentD．relevant

分析 本文屬于說(shuō)明文閱讀，作者通過(guò)這篇文章主要向我們描述了有關(guān)馬航飛機(jī)失事消失的整個(gè)事件以及他的后續(xù)．

解答 DCAAB  BCDAB
38．D．考查動(dòng)詞辨析．根據(jù)句意自從星期六早些時(shí)候飛機(jī)失蹤后，有關(guān)乘客名單和飛機(jī)飛行計(jì)劃的泄露使官員們爭(zhēng)相破譯新的復(fù)雜線索；故選D．
39．C．考查動(dòng)詞辨析．根據(jù)后文they are still faced with the lack of physical evidence including the missing flight data recorder and the black box可知由于官員和當(dāng)局努力解開(kāi)所發(fā)生的一切，他們?nèi)匀灰蛉狈ξ镒C而受阻；故選C．
40．A．考查代詞辨析．根據(jù)后文but neither was actually on the plane．Both had their passports stolen in Thailand可知也許失蹤飛機(jī)最令人不安的秘密是，兩名乘坐被盜護(hù)照旅行的乘客是否對(duì)這架飛機(jī)發(fā)生了什么影響；故選A．
41．A．考查動(dòng)詞辨析．根據(jù)后文but neither was actually on the plane．Both had their passports stolen in Thailand可知也許失蹤飛機(jī)最令人不安的秘密是，兩名乘坐被盜護(hù)照旅行的乘客是否對(duì)這架飛機(jī)發(fā)生了什么影響；故選A
42．B．考查連詞辨析．根據(jù)后文officials told The Associated Press that no one had checked the database before the flight took off可知雖然有一個(gè)國(guó)際刑警組織失竊護(hù)照數(shù)據(jù)庫(kù)，但官員告訴美聯(lián)社，在起飛前沒(méi)有人檢查過(guò)數(shù)據(jù)庫(kù)；故選B．
43．B．考查副詞辨析．根據(jù)后文but the missing jetliner disappeared about two hours into a six-hour flight，when it should have been cruising （巡航）safely around 35，000 feet可知飛行中最危險(xiǎn)的是一般是起飛和著陸，但失蹤客機(jī)失蹤在它應(yīng)該是在35000英尺安全巡航時(shí)；故選B
44．C．考查形容詞辨析．根據(jù)句意失蹤飛機(jī)案中另一個(gè)令人震驚的因素是飛行員在雷達(dá)消失前從未發(fā)出求救信號(hào)或求救信號(hào)；故選C
45．D．考查形容詞辨析．根據(jù)后文The Boeing 777 can fly on just one engine and even if both engines go out，they can be restarted可知專家說(shuō)，如果飛行員連空中交通管制的時(shí)間都沒(méi)有的話，那很可能是這次事件發(fā)生得快而災(zāi)難性的信號(hào)；故選D
46．A．考查形容詞辨析．根據(jù)句意在今天的新聞發(fā)布會(huì)上，馬來(lái)西亞空軍司令Rodzali Daud說(shuō)，這架飛機(jī)可能已經(jīng)折返；故選A
47．B．考查形容詞辨析．根據(jù)句意從我們所擁有的信息，我們沒(méi)有收到這樣的求救信號(hào)或求救電話，所以我們同樣不解；故選B

點(diǎn)評(píng) 考察學(xué)生的推理判斷能力和聯(lián)系上下文的能力，在做推理判斷題不要以個(gè)人的主觀想象代替文章的事實(shí)，要根據(jù)文章事實(shí)進(jìn)行合乎邏輯的推理判斷．此類的填空題一定要聯(lián)系上下文，根據(jù)上下文的內(nèi)容加上自己的理解，再作出正確的判斷

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

12．Over the years，Dawn followed many different weight loss plans．Each plan worked for a while，but eventually her weight would go back up again．So when Dawn's employer decided to offer a one-year-long healthy weight program that focused on making lasting changes instead of a short-term diet，Dawn was eager to try it．She lost 35pounds in a year on the healthy weight program．However，more importantly，she learned many new eating habits that she liked and could continue with．
An important part of Dawn's program was setting realistic goals that she could turn into long-term habits．She recognized small changes she could make，such as eating an apple instead of a piece of bread for a morning snack．
Changing how she thought about food also helped Dawn go from diet to healthy eating．Dawn doesn't refuse desserts and other types of food that might be considered bad for people on a diet．Instead，she has learned to take smaller amounts．Dawn also learned to pay attention to her hunger and fullness signals．Instead of eating until she feels full，she eats just enough to feel satisfied．
Having someone she could turn to for support helped Dawn a lot．As part of her healthy weight program，Dawn was assigned （指派） a health coach．This person helped Dawn eliminate things that might prevent her from staying with her healthy eating habits．And when she felt it was difficult for her to keep on her healthy eating habits，she would turn to her health coach for help．
Dawn now realizes that it is her behaviour，such as eating well and being physically active，that really makes her healthy，not her weight．

29．What is the difference between the new weight loss plan and the plans that Dawn tried before？D
A．The new plan costs more money．
B．The new plan lasts for a longer period of time．
C．The new plan is more focused on a short-term diet．
D．The new plan is more focused on developing new eating habits．
30．Which of the following activities is NOT part of Dawn's new weight program？A
A．Eating food cooked by her coach．
B．Turning to a health coach for help．
C．Changing her thoughts on food．
D．Setting goals that can be achieved easily．
31．The underlined word，"eliminate"，in the fourth paragraph meansD．
A．collect   B．record  C．expect   D．remove
32．What is the most important thing that Dawn's story tells us？B
A．Dawn's new weight program is very useful．
B．Good eating habits are the key to losing weight．
C．Other people's support can help one lose weight．
D．Fat people should join Dawn's new program．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：閱讀理解

14．Children make quicker decisions to eat"tasty"food and reward centres in their brains light up after watching food commercials on television，compared to nonfood commercials，a small study finds．
The researchers studied 23 children aged 8 to 14 who gave taste and health ratings for 60 food items．Afterwards，kids chose whether to"eat"or"not eat"each food item-without actually eating them-while undergoing brain scans．The scans measure changes in blood flow within the brain，which is thought to reflect the activity of brain cells．
While the kids were making their decisions，they were periodically shown TV commercials，some for fast food outlets and some for nonfood businesses．Each set of commercials was followed by a set of 10food choices．
In general，kids did not choose foods based on their health ratings and chose based on taste．But after watching a food commercial，taste seemed even more important to them and they made their choices faster．The area of the brain involved in reward valuation was more active during food decisions after watching foodrelated commercials than after nonfood commercials．
"What we know from studies like this one is that food marketing has effects that go beyond simply increasing our liking or wanting of the product being advertised and actually affect our preferences for all foods in that category，"said Emma Boyland of the University of Liverpool．
"Parents should be aware of these results so that they can put limits on screen time that involves food advertising，"Bruce said．"They should also discuss with children the importance of thinking about commercials properly．""But commercials are almost everywhere-television，online，radio，clothing．As adults，we have to work to teach children that a real healthy diet to support a full and active life contains very little of the food they see advertised，"Boyland said．

32．What were the children asked to do in the research？B
A．Select favourite commercials．
B．Decide whether to eat or not to eat．
C．Observe the activity of brain cells．
D．List health ratings for some foods．
33．What happened to the children after watching food commercials？A
A．The reward centres in their brains acted actively．
B．They made food choices based on health ratings．
C．They confused taste rating with health rating of the foods．
D．They had a good command of the methods to choose foods．
34．What can we infer from Boyland's words？B
A．Food marketing should be strictly controlled．
B．It's hard to stop kids being exposed to food advertising．
C．Parents should forbid children to watch food commercials．
D．Children should be warned not to eat the advertised foods．
35．What is mainly talked about in the passage？D
A．Children make decisions quickly when watching commercials．
B．Children's bad eating habits are mainly caused by food commercials．
C．Parents are concerned about the effect of food advertisements on kids．
D．Food advertisements can have a great effect on children's eating habits．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

11．Disneynature's new true life adventure film"Born in China"takes a journey into the wilds of China（61）where  few people have ever gone．Following the stories of three animal families，the film transports audiences to some of （62）the most extreme environments on Earth to witness some deeply moving （63）moments（moment）．A caring panda mother guides her growing baby as she begins to explore and seek （65）independence（independent） actively．A two-year-old golden monkey who feels unhappy with his new baby sister （65）runs（run） away from home to join up with a group of free-spirited monkeys．And a mother snow leopard （雪豹）-an animal （66）rarely（rare） caught on camera-faces the real challenge of raising her two babies．Featuring （67）astonishing （astonish），never-before-seen images，the film guides audiences through China-from the icy mountains （68）tothe heart of the bamboo forest-on the wings of red-crowned cranes （丹頂鶴），smoothly tying the extraordinary tales together．
"Born in China"，（69）directed（direct） by accomplished Chinese filmmaker Lu Chuan，is a co-production of Disneynature and Shanghai Media Group．Disneynature is partnering with World Wildlife Fund and donating a percentage of ticket sales （70）to help（help） protect pandas and snow leopards in China．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：短文改錯(cuò)

18．假定英語(yǔ)課上老師要求同桌之間交換修改作文，請(qǐng)你修改你同桌寫(xiě)的以下短文．短文中共有10處錯(cuò)誤，每句中最多有兩處．錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改．
增加：在缺詞處加一個(gè)漏字符號(hào)（∧），并在此符號(hào)下面寫(xiě)出該加的詞．
刪除：把多余的詞用斜線（\）劃掉．
修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫(xiě)出修改后的詞．
注意：1．每處錯(cuò)誤及其修改均僅限一詞；
2．只允許修改10處，多者（從第11處起）不計(jì)分．
I like riding my bike．Though it is not very new，but it is my best friend．I find very convenient to go anywhere with a bike．Riding gives me not only exercises but also pleasure．I use my bike most in summer when the weather is warm and dry．It can be very unpleasant in winter that it is cold and wind is blowing heavily．It can also be very dangerously．Of course I will be very careful in my bike．In fact，accidents are not the only problem．One day I went to school and come back to find the front wheel was missed．Worse still，it was the long walk to the repairer's shop．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：完形填空

8．Last night，1，500 young people went to the Bournemouth Centre to see Elastica，a pop rock group with a（41）Bnumber of fans．All the tickets were（42）Aand there was not an empty seat（43）C．Elastica started at ten o'clock．（44）Dit started so late，it was worth（45）D．
 Elastica played short，3-minute songs and there were（46）Blong guitar solos．Justine，lead singer and（47）Dguitarist in the group，proved that she is a（48）Cperformer．The sound quality in the hall was poor（49）Dthe audience could still hear her strong（50）B．Although they are a traditional pop group，it's nice（51）Bthe three girl guitarists at the front of the stage．
（52）Cthe start，the fans were jumping up and down（53）Athe rhythm and they did not stop until the（54）Aend．The audience loved the final song，"Connection"，an excellent song from（55）Bfirst album．
Everyone left the hall（56）Cexcited．Although it was very cold in Bournemouth，a small crowd of fans（57）Boutside．The group happily signed autographs（58）B they got on to their tour bus and left（59）BBristol．"We（60）Cbe back，"said Justine．

41．A．grownB．growingC．fallenD．falling
42．A．sold outB．sold offC．sold upD．sold on
43．A．somewhereB．everywhereC．a(chǎn)nywhereD．nowhere
44．A．No matterB．HoweverC．AsD．Although
45．A．itB．themC．thisD．that
46．A．notB．noC．neverD．little
47．A．a(chǎn)B．a(chǎn)nC．theD．/
48．A．realB．reallyC．trueD．truly
49．A．thoughB．stillC．howeverD．but
50．A．soundB．voiceC．noiseD．pronunciation
51．A．seeB．to seeC．seeingD．being seen
52．A．ForB．ToC．FromD．At
53．A．toB．withC．a(chǎn)tD．by
54．A．veryB．onlyC．justD．extremely
55．A．herB．theirC．themD．theirs
56．A．feltB．to feelC．feelingD．feel
57．A．was waitingB．were waitingC．is waitingD．a(chǎn)re waiting
58．A．a(chǎn)fterB．beforeC．whenD．while
59．A．toB．fromC．forD．a(chǎn)t
60．A．canB．a(chǎn)re able toC．willD．would

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

15．-Have you moved into your new apartment？
-Not yet．The building _____ now，so we have to wait another month．（　　）
A．is being paintedB．has been painted
C．is paintedD．was painted

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

12．"Chinese dama"，a group mainly ________ of married women between 40and 60，______ the attention of the public for the first time in 2013．（　�。�
A．consisted； grabbingB．consisting； grabbing
C．consisting； grabbedD．consisted； grabbed

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：完形填空

13．When it comes to smart eating for your heart，stop thinking about short-term fixes（困境） and simplify your life with a straightforward approach that will serve you well for years to come．
Smart eating goes beyond analyzing every bite of food you lift  （36）Cyour mouth．"In the past we used to believe that  （37）B amounts of individual nutrients were the   （38）A to good health，"says Linda Van Horn，chair of the American Heart Association's Nutrition Committee．"But now we have a   （39）D understanding of healthy eating and the kinds of food necessary to  （40）B not only heart disease but disease  （41）B  general，"she adds．
Scientists now   （42）A  on the broader picture of the balance of food eaten   （43）C several days or a week   （44）Don the number of milligrams of this or that   （45）Bat each meal．Fruits，vegetables and whole grains，for example，provide nutrients and plant-based compounds 
 （46）A for good health．"The more we learn，the more   （47）C we are by the wealth of essential substances they   （48）B，"Van Horn continues，"and （49）B they interact with each other to keep us healthy．"
You'll automatically be   （50）C  the right heart-healthy track if vegetables，fruits and whole grains make   （51）C three quarters of the food on your dinner plate．（52）B  in the restaurant one quarter with lean meat or chicken，fish or eggs．
The foods you choose to eat as well as those you choose to   （53）A clearly contribute to your well-being．Without a   （54）D，each of the small decisions you make in this realm can make a big   （55）C on your health in the years to come．
36．A．insideB．throughC．toD．between
37．A．seriousB．specificC．splendidD．separate
38．A．keyB．pointC．leadD．center
39．A．strictB．naturalC．typicalD．different
40．A．rescueB．preventC．forbidD．offend
41．A．uponB．inC．forD．by
42．A．focusB．putC．turnD．carry
43．A．withB．a(chǎn)longC．overD．beyond
44．A．other thanB．better thanC．more thanD．rather than
45．A．conveyedB．consumedC．enteredD．exhausted
46．A．vitalB．initialC．validD．radical
47．A．disturbedB．depressedC．a(chǎn)mazedD．a(chǎn)mused
48．A．retainB．containC．a(chǎn)ttainD．maintain
49．A．whoB．howC．whatD．where
50．A．a(chǎn)tB．ofC．onD．within
51．A．make outB．make intoC．make upD．make off
52．A．EngageB．FillC．InsertD．Pack
53．A．a(chǎn)voidB．hinderC．deleteD．spoil
54．A．notionB．hesitationC．reasonD．doubt
55．A．outcomeB．functionC．impactD．commitment

查看答案和解析>>

同步練習(xí)冊(cè)答案