Sea turtles are found in all warm waters throughout the world. Sea turtles are the___36____ of the turtles. The largest kind of sea turtle can grow as long as eight feet and ___37___ 1,500 pounds. Even the smallest kind, Kemp’s-Ridley, can ___38___ to 28 inches long and weigh almost 100 pounds. Many other turtles are small enough to___39___ in your hand. It is difficult to find population numbers for sea turtles because they do not___40____ shore once they hatch and reach the ocean, which makes it hard to ___41___ them. Sea turtles___42___ in the water because they are safer there. They cannot___43___ their heads and feet into their shells like other turtles can. Sea turtles cannot hide inside their shells __44___ other animals that want to eat them. They need to move quickly to stay safe.
When the weather ___45___ warm, sea turtles leave the ocean to___46___ their eggs on the beach. This is the only time they will ever leave the water. Most___47____ turtles spend part of the time in water___48___ part of the time on land. It is easy to understand___49____ sea turtles stay in the water. Their___50___ to swim is greater than their ability to walk. Their heavy bodies and unusual feet make it hard for them to ___51___ on land. They are better___52___ for life in the water. They are well suited for life in the sea because of__53___ their bodies are made.
The way their feet are made helps sea turtles swim very quickly. Their feet look like long __54___. When they swim, they flap their feet like a bird flaps its wings. This ___55___ way of swimming benefits sea turtles. It allows them to escape from their enemies.
A． dwarfs B． giants C． mammals D． ancestors
A． measure B． weigh C． sell D． sound
A． grow up B． bring up C． take up D． go up
A． suit B． fit C． match D． seize
A． go to B． turn to C． back to D． return to
A．keep up with B． keep track of C． keep in touchwith D． keep to
A． swim B． hide C． sleep D． stay
A． push B． draw C． drag D． pull
A． away B． from C． for D． to
A． becomes B． turns C． changes D． leads
A． lay B． lie C． laid D． lain
A． the other B． another C． other D． others’
A． but B． and C． or D． so
A． when B． where C． why D． as
A． technique B． talent C． ability D． opportunity
A． walk B． travel C． wander D． play
A． adopted B． adapted C． adequate D． admitted
A． the way B． the manner C． the method D． the shape
A． paddles B． sticks C． wings D． tails
A． abnormal B． unusual C． ordinary D． unbelievable
Tom grows the nicest vegetables and fruits and the most beautiful flowers in the village. Plants grow in Tom’s garden all through the __1__ and they are much __2__.
Tom cuts some flowers for his sitting room table, eats some fruits and vegetables, but he __3__ most of them in the market. His vegetables, fruit and flowers are so __4__ and beautiful that they sold much more __5__ in the market than those of other villagers.
How does Tom grow these beautiful things? He is so __6__ that he just sits under his orange tree with his radio.
He __7__ the music all day.
That is quite true. Tom __8__ things in spring, summer, autumn and winter. After that he sits with his radio. And everything __9__. It is the music that does the work. Tom knows more clearly that music makes the biggest vegetables and the most beautiful flowers. Plants love __10__ as much as people.
A．week B．month C．season D．year
A．better B．worse C．less D．later
A．buys B．sells C．borrows D．lends
A．dear B．bad C．big D．small
A．politely B．quickly C．slowly D．carefully
A．angry B．busy C．tired D．lazy
A．listens to B．hears C．watches D．speaks
A．fills B．plants C．throws D．makes
A．does B．moves C．grows D．plays
A．work B．rain C．stories D．music
请认真阅读下列短文,并根据所读内容在文章后表格中的空格填入最恰当的单词。
注意：每空格一个单词。
Eat more, Play more—Weight Less
In the United States, 20 to 40 percent of the adult population have a “weight problem”. To many people, the cause seems obvious: we eat too much. But scientific evidence does little to support this idea.
Several modern studies have shown that fatter people do not eat more on average than thinner people and that slim people are more active than fat people.
I believe that this shows overweight people can become relatively slim gradually via a progressive program of regular exercise. The key is regular, enjoyable activity.
Use of energy(calories) by the body falls into two categories. The first is energy used for essential bodily functions—digestion, heart beat, breathing—and BMR(新陈代谢). In an average-sized adult, BMR requires about 1400 calories per day.
The second category is energy used for physical activity—standing, walking and all other movements. Together with the BMR, it makes up total calorie use, which should be balanced by food intake for weight to remain stable.
For years now, we have known that dieting—especially severe dieting(400 calories per day, for instance)—decreases BMR. This is the body's defense system to keep energy when food supply is reduced. Unfortunately, it tends to weaken the diet's effects by enabling the body to “get by” on fewer calories. For this reason, I believe that severe dieting is not a good way to lose weight, and all dieting should be seen as a temporary measure.
In addition to helping weight loss and continued weight control, regular exercise has many other features to recommend it. While weight loss by dieting alone results in some loss of muscle as well as fat, weight loss by exercise and moderate dieting leads to an increased proportion（均衡）of muscle mass. The regular exerciser has good heart function too.
Regular exercise helps to raise blood levels of high－density lipoprotein(HDL) and increased exercise leads to increased food intake and thus to increased intake of critical nutrients (营养).
The benefits of eating more because of an increase in physical activity are not widely appreciated. Many people in this country, by actual measurement, have remarkably low calorie intake. Often the amount is so low (1 200 to 1 800 calories a day) that nutritionists worry about the adequacy(足够的)of their vitamin and mineral intake. And too little food, with inadequate fiber content, leads in the old population to chronic constipation(长期便秘)．
To sum up, most Americans still get too little regular exercise, and it is within this group that almost all obesity is found. Severe dieting should not be used as it is unpleasant and tends to be self-defeating. Moderate dieting combined with regular exercise is much more effective and enjoyable. The choice is yours: life on the sofa, nibbling celery or the active, healthy-eating, healthful way.
| Title |
Eat more, Play more—Weight Less |
| Causes of weight problems |
●It's commonly believed that adults' weight problems are due to (1)______ too much, but little scientific evidence (2)______ this idea. ●Studies show that fat people eat less and are (3)______ active than slim people. |
| (4)______of eating enough |
●Energy used for essential bodily functions, BMR, and (5)______ activity should be balanced by food intake for weight to remain stable ●Food intake offers (6)______ vitamin and mineral intake and prevents the old from chronic constipation. |
| Ways of weight loss |
●Dieting alone—a temporary measure ●Tending to weaken the diet's effects ●(7)______in some loss of muscle as well as fat ●Exercising (8)______ — a recommended way ●Having good heart function ●Helping to raise blood levels of HDL ●Attaining critical nutrients |
| (9)______ |
●Doing little exercise has much to do with obesity. ●Severe dieting should be (10)______. ●Moderate dieting as well as regular exercise is much more effective and enjoyable. |
完形填空（共小20题；每小题1分，满分20分）
When I was a boy, every holiday that I had seemed wonderful. My 1 took me by train or by car to a hotel by the 2 . All day, I seem to remember, I 3 on the sands with strange 4 children. We made houses and gardens, and 5 the tide (潮汐) destroy (破坏, 毁坏) them. When the tide went out, we 6 over the rocks and looked down at the fish in the rock-pools.
In those days the 7 seemed to shine always brightly 8 the water was always warm. Sometimes we left the beach and walked in the country, 9 ruined (毁灭的) houses and dark woods and climbing trees. There were 10 in one’s pockets or good places where one could 11 ice-creams. Each day seemed a life-time.
Although I am now thirty-five years old, my idea of a good 12 is much the same as it was. I 13 like the sun and warm sand and the sound of _14 beating the rocks. I no longer wish to 15 any sand house or sand garden, and I dislike sweets. 16 , I love the sea and often feel sand running through my fingers.
Sometimes I 17 what my ideal (理想的) holiday will be like when I am 18 . All I want to do then, perhaps, will be to lie in bed, reading books about 19 who make houses and gardens with sands, who watch the incoming tide, who make 20 sick on too many ices...
A．teacher B．parents C．nurse D．doctor
A．sea B．lake C．mountain D．forest
A．played B．slept C．sat D．stood
A．moved B．excited C．worried D．nervous
A．made B．brought C．watched D．heard
A．rolled B．jumped C．turned D．climbed
A．light B．sun C．moon D．lamp
A．and B．yet C．but D．or
A．exploring B．examining C．repairing D．measuring
A．sweets B．sand C．ice-creams D．money
A．make B．sell C．buy D．offer
A．house B．holiday C．garden D．tide
A．hardly B．almost C．still D．perhaps
A．waves B．water C．hands D．birds
A．destroy B．fix C．use D．build
A．But B．However C．Or D．Yet
A．wonder B．feel C．understand D．believe
A．strong B．weak C．young D．old
A．children B．boys C．girls D．grown-ups
A．herself B．himself C．itself D．themselves
完形填空（共20小题；每小题1分，满分20分）
阅读下面短文，掌握其大意，然后从1～20各题所给的四个选项（A、B、C或D）中，选出最佳选项，并在答题卡上将该项涂黑。
Butterfly’s wings
One day a small opening appeared on a cocoon(茧), a man sat and watched for the butterfly for several hours as it was struggling to 1 its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten 2 it could and it could go no further. So the man decided to 3 the butterfly: he took a pair of scissors and 4 the remaining part of the cocoon. The butterfly then 5 easily.
But it has a swollen(肿胀的) body and 6 wings. The man continued to 7 the butterfly because he expected that, at any moment, the 8 would enlarge and expand to be able to support the body, which would 9 in time. Neither happened! 10, the butterfly spent the rest of its life 11 around with a swollen body and small, shriveled(褶皱的) wings. It 12 was able to fly. What the man did in his 13 and haste(匆忙)did no good to the butterfly. He didn’t know the 14 cocoon and the struggle 15 for the butterfly to get through the tiny 16 were the natural way of forcing fluid from the body of the butterfly into its wings 17 it would be ready for flight once it achieved its 18 from the cocoon.
Sometimes the 19 is exactly what we need in our life. If we are allowed to go through our life without any 20, it would not be a good thing to us. We would not be as strong as what we could have been.
A．build B．force C．form D．destroy
A．as far as B．as long as C．as soon as D．as quick as
A．seize B．leave C．bring D．help
A．took off B．made up C．cut off D．picked up
A．spread over B．came out C．stayed in D．flew away
A．hard B．strong C．small D．large
A．watch B．look for C．look after D．follow
A．butterfly B．wings C．cocoon D．scissors
A．disappear B．enlarge C．lose D．contract
A．Luckily B．Probably C．In all D．In fact
A．crawling B．approaching C．running D．wandering
A．ever B．seldom C．always D．never
A．fear B．kindness C．evil D．confidence
A．restricting B．loose C．soft D．little
A．prepared B．wanted C．allowed D．required
A．place B．room C．opening D．space
A．even if B．otherwise C．when D．so that
A．life B．success C．progress D．freedom
A．courage B．struggle C．wisdom D．strength
A．fun B．friends C．obstacles D．achievement
Do you find getting up in the morning so difficult that it’s painful? This might be called laziness, but Dr. Kleitman has a new ___36____. He has proved that everyone has a daily energy cycle.
During the hours when you labour through your work, you __37___ say that you’re “hot”. That’s true. The time of day when you feel most energetic is when your cycle of body temperature is ___38____. For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered __39___ this is so , but it leads to such familiar monologues （自言自语）__40___ “Get up , John ! You’ll be late for work again!” The ___41___ explanation to the trouble is that John is at his temperature—and —energy peak in the evening. Much family quarrelling ___42___ when husbands and wives realize what these energy cycles mean, and which cycle each member of the family has.
You can’t change your ___43___, but you can make your life ___44___ it better. Habit can help. Dr. Kleitman believes. Maybe you’re sleepy in the evening but feel you must stay up late ___45___. Counteract （打乱）your cycle to some extent by ___46___ staying up later than you want to . If your energy is ___47___ in the morning but you have an important job to do early in the day, ___48___ before your usual hour. This won’t change your cycle, but you’ll get up steam(打起精神) and work better ___49___.
Get off to a slow start ___50___ saves your energy. Get up with a yawn （呵欠）and ___51___ . Sit on the edge of the bed a minute before ___52____ on the floor. Avoid the ___53___ search for clean clothes by laying them out ___54___. Whenever possible , do routine （常规的）work in the afternoon and save tasks ___55____ more energy for your sharper hours .
A．impression B．explanation C．exploration D．translation
A．must B．should C．can D．may
A．at its bottom B．at its beginning C．at its end D．at its peak
A．why B．that C．whether D．whatever
A．as B．such as C．which D．like
A．steady B．occasional C．surprised D．possible
A．starts B．comes back C．ends D．turns around
A．life attitude B．energy cycle C．time table D．alarm o’clock
A．to do B．change C．fit D．to renew
A．anywhere B．no way C．anyway D．somewhere
A．sensitively B．especially C．carefully D．habitually
A．low B．high C．old D．new
A．go up B．rise C．lift D．raise
A．in your high spirit B．at the right time C．at your low point D．in the same way
A．which B．whichever C．what D．whatever
A．express B．attend C．open D．stretch
A．putting your feet B．setting your foot C．laying down your foot D．lying your feet
A．tired B．troublesome C．immediate D．dangerous
A．yesterday B．last night C．the night ago D．the night before
A．suggesting B．demanding C．requiring D．persuading
Years ago, if a teenager had some problems in her life, she might go home and write in her diary. Now, a teenager with 36 problems might go onto the Internet and write about his problems in a blog. In many ways a diary and a blog are very 37 . So, what makes blogging different from writing in 38 diary?
The biggest difference is that blogging is much more 39 than a diary. Usually, a teenager treats his diary like a book full of 40 that she does not want to 41 .
It’s interesting that someone who writes in a blog 42 a diary will probably write nearly the same information.
I have a little sister, and sometimes I go online to read her 43 . She writes about things like waking up early for swimming practice and not studying enough for her chemistry test. 44 I was her age, I wrote about the same things, but 45 in my diary. Then, after I had finished writing, I would hide my diary in a secret place because I was 46 that my sister might read it!
The biggest 47 with blogging is that anyone can read what you write. If I was angry with a friend during high school and wrote something 48 about her in my diary, she would never know! 49 , if my sister ever wrote something bad about a friend, that friend 50 read her blog and get a “cry”.
There are also 51 to blogging, of course. If I felt sad one day and wrote in my diary: “Nobody cares about me.” 52 would know about it. However, if my sister wrote the same sentence in her blog, her best friends would 53 respond and tell her how much they 54 her. Blogs help people 55 in touch with their friends and know what the people around them are doing.
A．the same B．troublesome C．difficult D．daily
A．familiar B．different C．similar D．special
A．a common B．an ordinary C．a personal D．a traditional
A．attractive B．convenient C．public D．quick
A．thoughts B．secrets C．mysteries D．puzzles
A．tell B．publish C．share D．solve
A．in spite of B．as well as C．in favor of D．instead of
A．web B．diary C．report D．blog
A．Since B．Although C．When D．Because
A．still B．already C．only D．never
A．worried B．concerned C．glad D．angry
A．problem B．trouble C．doubt D．mistake
A．boring B．wrong C．unpleasant D．funny
A．Therefore B．However C．Beside D．Then
A．will B．should C．must D．might
A．reasons B．shortcomings C．disadvantages D．advantages
A．no one B．everyone C．anyone D．someone
A．happily B．suddenly C．especially D．quickly
A．miss B．like C．need D．help
A．lose B．get C．stay D．find
Where did all the tigers go? That’s what Indian Prime Minister Manmohan Singh wants to know. India’s Sariska Project Tiger Reserve, once home to 26 tigers, is now home to none. Singh has ordered a police investigation into the 39 ，and created a new taskforce to save the 40 animals.
Tiger
s are an endangered species(物种). Half of the world’s tiger 41 live in India. For years, tigers have been disappearing from India’s national parks, but Sariska may be the last straw. And the government has to react.
On Thursday, Singh held the first meeting of 42 officials, wildlife experts, and related leaders, aiming to count the nation’s remaining tigers, and to come up with a plan to keep them safe.
It is not hard to guess why the tigers are disappearing. Poachers (偷猎者) can 43 the big cats for $50,000 each. Tiger skin and bones are popular in Chinese 44 . A single tiger tooth can fetch $120. Recently, a group of poachers admitted killing ten tigers in Sariska and were 45 .
“Indian tiger poaching is probably the biggest conservation problem in modern times.” said Belinda Wright, the head of the Wildlife Protection Society of India.
However, poaching isn’t the only 46 . Many poachers use advanced technologies, like night glasses and long–range binoculars. Forest security officers are paid so 47 that few of them bother to track down the poachers. Even if a security guard were to find a poacher, many carry only a stick to make him obey the law.
Tiger fans hope that Singh’s plans mean end for the poachers and 48 for the endangered species.
A．project B．disappearance C．reserve D．home
A．dangerous B．huge C．rare D．fierce
A．population B．percentage C．generation D．group
A．business B．trade C．army D．forest
A．raise B．hunt C．sell D．shoot
A．food B．tradition C．culture D．medicine
A．found B．arrested C．prohibited D．controlled
A．problem B．worry C．crime D．factor
A．commonly C．slightly D．highly
A．success B．lamp C．hope D．achievement
完形填空（共20小题，每小题1.5分，满分30分）
阅读下面短文，从短文后所给各题的四个选项（A、B、C、D）中，选出最佳选项，并在答题卡上将该项涂黑。
Recent studies have shown that children with learning disabilities (LD) often have problems. For many, strong 21 of anger, shame, sadness, or disappointment can 22 psychological difficulties such as anxiety, depression or low self-esteem. These problems can be far more than the 23 challenges themselves.
Several heading experts in the field of LD have offered suggestions on ways to help 24 children from these problems.
To be most effective in supporting 25 , it can help to understand some primary 26 for the psychological and emotional challenges they may face.
First, it is not difficult to see 27 children with LD are at greater risk for developing psychological difficulties if one considers the repeated failure they 28 . Although they make efforts to “try harder,” children with LD may receive little 29 feedback（反馈）. Their academic struggles and failures are often met with 30 by teachers, peers and parents. Such disapproval can take the form of unpleasant labeling（标签）of a child 31“slow,” “lazy” or “dumb.” 32 developing a sense of pride in their accomplishments, children with LD may 33 in disappointment and shame. Low self-esteem and a lack of confidence only 34 prevent learning and academic success.
The second reason is the 35 difficulties they often experience. Research indicates that as many as 75% of kids with LD have such 36 as making and keeping friends. Childre
n with LD are less 37 and often rejected by their peers. Teachers and other adults also may 38 to have negative views of them. Such social rejection(排斥)can result in 39 of self-esteem and feelings of loneliness, which, 40 may lead to psychological difficulties such as anxiety and depression.
B．feelings C．ideas D．attitudes
A．cause B．get C．solve D．overcome
A．mental B．physical C．potential D．academic
A．protect B．prevent C．remove D．separate
A．experts B．children C．teachers D．parents
A．ways B．rules C．reasons D．directions
A．where B．why C．which D．when
A．practise B．experience C．possess D．find
A．hopeful B．timely C．subjective D．positive
A．sympathy B．courage C．disapproval D．respect
A．as B．for C．with D．to
A．Instead of B．In favor of C．Because of D．In terms of
A．turn away B．work out C．break off D．end up
A．hardly B．further C．even
A．general B．social C．personal D．cultural
A．values C．chances D．difficulties
A．requested B．controlled C．admitted D．accepted
A．mean B．tend C．prefer D．pretend
A．pride B．need C．loss D．awareness
A．in particular B．in general C．in total D．in turn
阅读下面短文，掌握其大意，然后从1—15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
The subject of what separates art and design has been debated for a long time. Artists and designers both create visual works using a/an 1 knowledge background, but their reasons for doing so are 2 different. Some designers consider themselves artists, but few artists consider themselves 3 .
So what exactly is the difference between art and design? Perhaps the most fundamental difference that we can all agree on is their 4 . Typically, the process of creating a work of art starts with nothing, a blank sheet of paper. A 5 of art is born from a view or value that the artist holds within himself or herself. They create the art to share that feeling with others, to 6
the viewers to relate to it, learn from it or be 7 by it. The most renowned and successful art today is something that establishes the strongest 8 connection between the artist and their
9 .
By contrast, when a designer sets out to 10 a new piece, they almost always have a
11 starting point, whether a message, an image, an idea or an action. The designer’s job isn’t to invent something 12 , but to communicate something that already exists, for a purpose. That purpose is almost always to motivate the audience to do something: buy a product, use a
13 , visit a location, or learn certain information. The most 14 designs are those that most effectively 15 their message and motivate their consumers to carry out a task.
A．unique B．separate C．shared D．accepted
A．entirely B．occasionally C．hardly D．unnecessarily
A．inventors B．designers C．writers D．viewers
A．purpose B．product C．interest D．cost
A．love B．type C．part D．work
A．stop B．allow C．require D．move
A．understood B．fooled C．inspired D．discouraged
A．political B．social C．physical D．emotional
A．supporters B．audiences C．buyers D．enemies
A．sell B．imagine C．create D．draw
A．fixed B．good C．strange D．positive
A．surprising B．special C．creative D．new
A．phone B．service C．language D．name
A．important B．creative C．successful D．unusual
A．learn B．receive C．confuse D．communicate
People with bigger brains ftend to score higher on standardized tests of intelligence， according to new study findings.
However， the study author Dr Michael A.McDaniel of the Virginia Commonwealth University in Richmond emphasized that these findings represent a general trend， and people with small heads should not automatically believe they are less intelligent. For instance， Albert Einstein’s brain was “not particularly large”， McDaniel noted. “There’s some relationship between brain size and intelligence on the average， but there’s plenty of room for exceptions，” he said.
Interest in the relationship between brain size and intelligence grew in the1830s， when German anatomist(解剖学家) Frederich Tiedmann wrote that he believed there was “an unquestionable connection between the size of the brain and the mental energy displayed by the individual man”. Since that statement， scientists have conducted numerous studies to determine if Tiedmann’s assertion was， in fact， correct. Most studies have looked into the link between head size and intelligence. More recently， however， researchers have published additional studies on brain size and intelligence， measured using MRI scan(核磁共振成像扫描).
For his study， McDaniel analyzed more than 20 studies that looked into the relationship between brain size and intelligence in a total of 1,530 people. The studies showed that on the average， people with larger brain volume tended to be more intelligent. The relationship between brain volume and intelligence was stronger in women than men， and in adults than in children. McDaniel notes in the journal Intelligence.
McDaniel is not sure why the relationship was stronger for adults and women. “Other research has shown that women， on the average， tend to have smaller brains than men， but score just as well—if not higher—in tests of intelligence，” he said.
McDaniel insisted that the relationship between brain size and intelligence is not a “perfect” one. “One can certainly find lots of examples of smaller-sized people who are highly intelligent，” he said， “But， on the average， the relationship holds.”. What does the text mainly talk about？
| A．MRI scans are applied to intelligence. |
| B．On the average， a bigger brain means higher IQ. |
| C．Dr McDaniel did well in his intelligence study. |
| D．Scientists are interested in Tiedmann’s idea. |
By mentioning Albert Einstein， the writer wants to show .
| A．Albert Einstein was intelligent |
| B．the result of intelligence test was false |
| C．being hard working is more important than intelligence |
| D．brain size doesn’t necessarily decide the level of intelligence |
The underlined word “assertion” in Para. 3 probably means “ ”.
A. experiment B. statement C proof D. demand After Frederich Tiedmann wrote his article， .
| A．many scientists agreed with him |
| B．numerous studies have failed to prove his idea |
| C．MRI scan became popularly used |
| D．lots of researchers were interested in the connections between head size and intelligence |
According to the text， Dr McDaniel’s study .
| A．proves Tiedmann’s idea was completely true |
| B．shows women are smarter than men |
| C．involves many studies and a lot of people |
| D．explains why people with smaller brains are clever |
阅读下面短文，掌握其大意．然后从1—15各题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
A land free from destruction（毁灭，破坏）, plus wealth, natural resources, and labor supply —— all these were important 1 in helping England to become the center for the Industrial Revolution. 2 they were not enough. Something else was needed to start the industrial process. That "something special" was men —— 3 individuals who could invent machines, find new 4 of power, and establish business organizations to reshape society. The men who created the machines of the Industrial Revolution 5 from many backgrounds and many occupations. Many of them were 6 inventors than scientists. A man who is a pure scientist is primarily interested in doing his research 7 .He is not necessarily working 8 that his findings can be used. An inventor or one interested in applied science is all trying to make something that has a concrete use. He may try to solve a problem by 9 the theories 10 science or by experimenting through trial and error. Regardless of his method, he is working to obtain a 11 result: the construction of a harvesting machine, the burning of a light bulb（灯泡）, or one of 12 other objectives. Most of the people who 13 the machines of the Industrial Revolution were inventors, not trained scientists. A few were both scientists and inventors. Even those who had little or no training in science might not have made their inventions 14 a groundwork had not been laid by scientists years 15 .
A．cases B．reasons C．factors D．situations
A．But B．And C．Besides D．Even
A．generating B．effective C．motivating D．creative
A．origins B．sources C．bases D．discoveries
A．came B．arrived C．stemmed D．appeared
A．less B．better C．more D．worse
A．happily B．occasionally C．reluctantly D．accurately
A．now B．and C．all D．so
A．planning B．using C．idea D．means
A．of B．with C．to D．as
A．single B．sole C．specialized D．specific
A．few B．those C．many D．all
A．proposed B．developed C．supplied D．offered
A．as B．if C．because D．while
A．ago B．past C．ahead D．before
You are a German living in Berlin. One day you’ re walk¬ing down the street, minding your own business, when sudden¬ly a stranger comes up with a smile on his face. After stopping you, he holds a small electronic device (装置) close to his face and speaks slowly into it, saying, in English," Can you tell me where I can buy some sauerkraut?" What should you do? (a) Run away; (b) Call the police; or (c) Listen closely for the device to say in German," Konnen Sie mir bitte sagen, welches sauerkraut haufen kann?"
The most proper answer would be (c) because the person in front of you is only a tourist trying to enjoy himself. The de¬vice is said to be the world’s first portable(便携的) translator — a hand-held microcomputer that at the same time translates one spoken language into another. The four-pound, battery-op¬erated product is called the Voice, and it is the invention of Advanced Products and Technologies, an American electronics company. When the Voice is introduced in the Unite States in late April — at a price of (1,500 — it will be used to trans¬late spoken English into Italian, German, French and Span¬ish. The product comes with separate cartridges(盒式存储器) for each of the four languages, which can be changed when the user travels from one country to another. It will be sold in Eu¬rope soon after the US introduction, with cartridges that trans¬late Italian, German, French and Spanish into English.
The Voice uses a microchip(微型集成电路片) to trans¬late languages. It is Started by voice command and produces voice output through a built-in speaker. When the user makes a statement or asks a question, the Voice immediately repeats what has been said in another language.
1. The device held by the stranger is probably a kind of________.
A. a two-way radio B. language translator
C. easily-carried speaker D. a multi-functioned computer
2. What does the last sentence of the first paragraph mean?
A. Can you tell me where I can buy some sauerkraut?
B. Can I ask for some information from the police?
C. Would you like to try my device?
D. Would you not run away if I ask you where to buy some sauerkraut?
3. When the stranger says," Can you tell... sauerkraut?" he is ________.
A. learning German from his device
B. asking you the way to the sauerkraut shop
C. making fun of you with his device
D. testing his device for fun
4. Which of the following is not mentioned in the text?
A. The price of the hand-held microcomputer.
B. The function of the product Voice.
C. The producer pf the small electronic device.
D. The number of the device sold to the European coun¬tries.
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