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科目:高中英語(yǔ) 來(lái)源:2016屆江蘇省南通市高三下學(xué)期第一次調(diào)研測(cè)試英語(yǔ)試卷(解析版) 題型:閱讀理解
THE idea came to Ralph Liedert while he was sweating in the Californian sunshine, having been standing with his daughter for over an hour in a queue for a ride at Disneyland. What, he thought, if his T-shirt had a cooling system he could turn on, at the tap of a smart phone app, when he needed it. Luckily, Mr Liedert does have the means to make the dream reality, for he works at the VTT Technical Research Centre of Finland, as one of a team there studying the rapidly growing field of microfluidics (微流控技術(shù)).
Cooling vests already exist (used by racing drivers, motorcyclists and people who work in hot conditions). But the tubes through which the cooling water is being pumped, and the vests’ need to be connected to outside units that cool this water, make them huge and clumsy. Mr Liedert thought VTT’s microfluidics department could do things better.
As its name suggests, microfluidics is the art of building devices that handle tiny amounts of liquid. Inkjet-printer cartridges (噴墨打印機(jī)墨盒) are a familiar example. Less familiar, but also important, are “l(fā)abs-on-a-chip” (芯片實(shí)驗(yàn)室). These are tiny analytical devices that transport fluids such as blood through channels half a millimetre or less in diameter (直徑), in order to carry them into what holds analytical reagents (試劑). Sensors, then detect the resulting reactions and provide an instant analysis of a sample (樣本). Designing labs-on-a-chip is the VTT microfluidics department’s day job. One of its chips, for example, can tell whether water is affected by the bacteria that cause Legionnaires’ disease.
The department’s biggest contribution to the field, though, is to have developed a way of printing microfluidic channels onto large rolls of thin, flexible plastic. It works by passing the plastic between two heated rollers, one of which contains raised outlines of the required channels. As the rollers squeeze the plastic they create a pattern of channels into one surface. A second plastic film is then melted over the top as a cover. This process might, thought Mr Liedert, be suitable for printing a microfluidic cloth that was thin enough and pleasant enough to wear as a cooling vest.
The group’s first model showed that such a material could indeed be made and used to circulate cooled water. They are also looking at ways the water being circulated through the microchannels might be cooled. They have identified two. One uses a small heat-exchanger, the details of which they are keeping secret at this stage. The other employs evaporation (蒸發(fā)). It thus works in the same way that heat from circulating blood is removed by the evaporation of sweat.
Whichever cooling system is applied, the electronics needed to power and control it would be shrunk into a small package contained on the back of the vest. This could be operated by hand or, as Mr Liedert originally envisaged in his Californian queue, by a wireless link to a smart phone. Moreover, what can cool down can also, if run in an opposite way, warm up. In Finland, where winter temperatures fall as far as -50°C, that might be the technology’s killer app.
1.Microfluidics has been used in ______.
A. racing cars B. printing industry
C. testing material D. clothing industry
2.We can learn from the passage that ______.
A. VTT is a company which mainly works on the research into microfluidics
B. the new cooling vest of VTT will be smaller and work more effectively
C. the technology of microfluidics may have a positive effect on medical science
D. heat-exchanger as well as the way of evaporation will be used to cool the wearer
3.______ plays the key role in making the new cooling vest.
A. The special cloth B. The cooling system
C. The tiny liquid D. The wireless link
4.The underlined word “envisaged” most likely means _____ .
A. imagined B. discovered C. viewed D. planned
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科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年北京西城區(qū)高二上學(xué)期期末英語(yǔ)試卷(解析版) 題型:單項(xiàng)填空
In the last two years, the program ________ thousands of children who would otherwise have died.
A. is saving B. saves C. had saved D. has saved
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科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年陜西西安長(zhǎng)安區(qū)一中高一上期末英語(yǔ)試卷(解析版) 題型:完形填空
完形填空
閱讀下面短文,從短文后各題所給的A、B、C、D四個(gè)選項(xiàng)中選出可以填入空白的最佳選項(xiàng),并在答題卡上將該項(xiàng)涂黑。
I shall never forget the day when the earthquake happened. It was about 5 in the afternoon and I was ___________ along the road to my daughter's school. Our plan was to go _________ together. I stopped at a __________ to get some fresh fruit. We liked to have some fruit to eat after our swim. I was driving along a high ___________ on my way to the school. ___________ my road was another road which was built like a __________. I was ________ so I put the bag of apples ___________ me and started to eat one. Suddenly I saw the cars in front of me start to ____________ from side to side. I slowed down. Then my car started to shake! I didn't know what was happening. Perhaps something had ____________ wrong with my car. I drove a little more slowly and then I __________ the car and at the same moment the road __________ onto the cars in front of me. I found myself in the ___________. I couldn't move. My legs and feet were hurt badly and I couldn't move them. All around me was ___________. But below me I could hear shouts and a lot of noises.
Then I realized what had happened. I had been ___________ an earthquake. For about two hours nobody came. Luckily I could reach the bag of ____________, so at least I had plenty to eat. Then I heard people ___________ towards me. A team of people had come to __________ if anyone was under the ___________ road. I called out, “I'm here!” I heard a shout. Soon a stranger climbed to my car. “How are you ___________?” he asked. “Not too bad,” I said. They didn't get me out until the next morning.
1.A. walking B.leading C. driving D.running
2.A. shopping B.dancing C.sight?seeing D. swimming
3.A. shop B.farm C.park D.school
4.A. bridge B.road C.school D.side
5.A. Under B.Over C.Along D.Beside
6.A. roof B.bridge C.cover D.top
7.A. tired B.thirsty C.hungry D.sleepy
8.A. over B.beside C.a(chǎn)head of D.under
9.A. move B.roll C.run D.jump
10.A. been B.broken C. done D.gone
11.A. stopped B.started C.moved D.parked
12.A. put B.fell C.ran D.jumped
13.A. afternoon B.dark C.evening D. car
14.A. quiet B.dusty C.noisy D.blood
15.A. on B.a(chǎn)t C.in D.by
16.A. food B.a(chǎn)pples C.sandwiches D.bread
17.A. climbing B.shouting C.moving D.driving
18.A. know B.tell C.see D.understand
19.A. falling B.breaking C.broken D.dirty
20.A. sleeping B.eating C.feeling D.going
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科目:高中英語(yǔ) 來(lái)源:2015-2016學(xué)年湖北荊州中學(xué)高一下學(xué)期3月月考英語(yǔ)卷(解析版) 題型:短文改錯(cuò)
短文改錯(cuò)
文中共有10處語(yǔ)言錯(cuò)誤,每句中最多有兩處,每處錯(cuò)誤僅涉及一個(gè)單詞的增加、刪除或修改。
增加:把缺詞處加一個(gè)漏符號(hào)(∧),并在其下面寫(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。
Recently I have heard that you feel stressing as a student of Senior One. Here is some advices on how to study effective.
First of all, learn in the relaxing way. This will remove our pressure, making study an easy job. Another way to keep up our spirits is to take part in sports. Not only exercise build up the body, but also it provides a time for us to relax and refresh our mind, helping us memorize things faster and long. Music, too, are another effective means of refreshing and helping them concentrate better.
Last but not least, we should exchange ideas with our classmates. Through the communication we can find support, that will encourage us to overcome difficulties in our study.
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科目:高中英語(yǔ) 來(lái)源:2016屆重慶市高三上學(xué)期第二次月考英語(yǔ)試卷(解析版) 題型:短文改錯(cuò)
短文改錯(cuò)
假定英語(yǔ)課上老師要求同桌之間交換修改作文,請(qǐng)你修改你同桌系的以下作文。文中共有10處語(yǔ)言錯(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)漏詞符號(hào)(∧),并在其下面寫(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.
My soccer coach retired in last week. I wanted to do anything special for him at his retirement party. My mum makes the better biscuits in the world, so I decide to ask her for help. Mum taught me some basic step of baking. I insisted on doing most of the baking myself. I thought the biscuits were really well. My only mistake was that I dropped some on the floor after I was packing them up.
At a party, my coach, with a biscuit in his mouth, asked surprisingly who made them and joked, “I might have to retire again next year get some more of these biscuits.”
My favorite picture at the party is of my coach and me enjoy the biscuits with happy laughter!
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科目:高中英語(yǔ) 來(lái)源:2016屆重慶市高三上學(xué)期第二次月考英語(yǔ)試卷(解析版) 題型:閱讀理解
Everybody hates it, but everybody does it. A recent report said that 40%of Americans hate tipping. In America alone, tipping is a $16 billion-a-year industry. Consumers acting politely ought not to pay more than they have to for a given service. Tips should not exist. So why do they? The common opinion in the past was that tips both rewarded the efforts of good service and reduced uncomfortable feelings of inequality. And also, tipping makes for closer relations. It went without saying that the better the service, the bigger the tip.
But according to a new research from Cornell University, tips no longer serve any useful function. The paper analyzes numbers they got from 2,547 groups dining at 20 different restaurants. The connection between larger tips and better service was very weak. Only a tiny part of the size of the tip had anything to do with the quality of service.
Tipping is better explained, by culture than by the money people spend. In America, the custom came into being a long time ago. It is regarded as part of the accepted cost of a service. In New York restaurants, failing to tip at least l5% could well mean dissatisfaction from the customers. Hairdressers can expect to get l5%-20%, and the man who delivers your fast food $2. In Europe, tipping is less common. In many restaurants the amount of tip is decided by a standard service charge. In many Asian countries, tipping has never really caught on at all. Only a few have really taken to tipping.
According to Michael Lynn, the Cornell papers' author, countries in which people are more social or outgoing tend to tip more. Tipping may reduce anxiety about being served by strangers. And Mr. Lynn says, “In America, where people are expressive and eager to mix up with others, tipping is about social approval. If you tip badly, people think less of you. Tipping well is a chance to show off."
1. This passage is mainly about ________.
A. different kinds of tipping in different countries
B. the relationship between tipping and custom
C. the origin and present meaning of tipping
D. most American people hate tipping
2.Which of the following best explains the underlined phrase "caught on"?
A. become popular. B. been hated.
C. been stopped. D. been permitted
3.Among the following situations, in your opinion, who is likely to tip most?
A. A Frenchman just quarreled with the barber who did his hair badly in New York.
B. An American just had a wonderful dinner in a well known restaurant in New York.
C. A Japanese businessman asked for a pizza delivery from a Pizza Hut in New York.
D. A Chinese student enjoyed his meal in a famous fast food restaurant in New York.
4.We can infer from this passage that ________.
A. tipping is no longer a good way to satisfy some customers themselves
B. tipping is especially popular in New York
C. tipping in America can make service better now
D. tipping has something to do with people's character
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科目:高中英語(yǔ) 來(lái)源:2016屆河南省三門(mén)峽市高三上學(xué)期暑假開(kāi)學(xué)測(cè)英語(yǔ)試卷(解析版) 題型:閱讀理解
The Cuban iguana is a species of lizard(蜥蜴) of the iguana family. It is the largest of the West Indian rock iguanas, one of the most endangered groups of lizards. This species with red eyes and a thick tail is one of the largest lizards in the Caribbean.
The Cuban iguana is primarily herbivorous; 95% of its diet consists of the leaves, flowers and fruits from as many as 30 plant species, including the seaside rock bush and various grasses. However, Cuban iguanas occasionally consume animal matter, and individuals have been observed eating the dead flesh of birds, fish and crabs. The researchers wrote that quite a few people on Isla Magueyes could have caused this incident.
The Cuban iguana is distributed throughout the rocky southern coastal areas of mainland Cuba and its surrounding islands with a wild population booming on Isla Magueyes, Puerto Rico. It is also found on the Cayman Islands of Little Cayman and Cayman Brac, where a separate subspecies occurs. Females guard their nest sites and often nest in sites half destroyed by Cuban crocodiles. To avoid the attack from them, the Cuban iguana often makes its home within or near prickly-pear cacti(仙人掌).
In general the species is in decline, more quickly on the mainland than on the outlying islands. One of the reasons for their decline is habitat destruction caused by the over consuming of farm animals, housing development, and the building of tourist resorts on the beaches where the animals prefer to build their nests. Although the wild population is in decline, the numbers of iguanas have been sharply increased as a result of captive-breeding(圈養(yǎng))and other conservation programs.
1.The underlined word "herbivorous" (Paragraph 2) probably means .
A. dangerous B. gentle
C. plant-eating D. flesh-eating
2.Why does the Cuban iguana build its nest near prickly-pear cacti?
A. To keep itself cool.
B. To get the food easily.
C. To stay away from people.
D. To avoid crocodiles' attack.
3.How many reasons are mentioned for the habitat destruction?
A. Two. B. Three. C. Four. D. Five.
4.What's the author's purpose of writing the text?
A. To give us a brief introduction to the Cuban iguana.
B. To show he is concerned about the Cuban iguana.
C. To explain reasons for the Cuban iguana's decline.
D. To draw people's attention to the endangered Cuban iguana.
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科目:高中英語(yǔ) 來(lái)源:2014-2015學(xué)年山東省滕州市學(xué)業(yè)水平上學(xué)期模擬二英語(yǔ)試卷(解析版) 題型:閱讀理解
Every school has notice boards.Let's see what is on the notice board of an American school.
School Policy ·Fighting, saying bad words and all other behavior will not be allowed ·Do not throw rocks, snowballs or sticks on the school grounds ·Hand in a note or telephone to school if your child will be absent for the day ·Parents and visitors need to check in at the office when entering the school. | Report Card Report card about your school life and work will be given to your parents. Look at the marking key for your school work. MARKING KEY 【評(píng)分標(biāo)準(zhǔn)】 Goes beyond grade level standards 4 Meets grade level standards 3 Does not meet grade level standards 2 Making progress Does not meet grade level standards, 1 Not making progress |
Class Announcement【通知】 Testing Dates: The math test in June 12-13 The science test is June 15 Parents Meeting: The next parents meeting is on Friday June 22 at 7:00 pm in the meeting hall. Homework: Please check the Homework Board at the school homepage to find your homework. | After-school program The after-school programs will continue for the year 2012. The programs will be open from 3:30 to 6:00 pm every day. ·3:30-4:30 Homework & Reading ·4:30-6:00 Acitivities If you have any questions, feel free to call the school at 524-9752 |
1.According to School Policy, visitors have to when entering the school.
A.hand in a note
B.call at 524--9752
C.check in at the office
D.telephone to the school
2.From , parents can get information on the parents meeting.
A.School Policy B.Report Card
C.After--school Program D.Class Announcement
3.Report Card shows parents .
A.certain school rules
B.a(chǎn)fter--school activities
C.plans for classes and tests
D.children's school life and work.
4.Suppose Tony doesn't do well at school but makes progress, he will get______ on the Report Card.
A.1 B.2 C.3 D.4
5.Students do their homework and read books .
A.from 3:30 to 4:30 B.from 3:30 to 6:00
C.from 4:30 to 6:00 D.from 6:00 to 7:00
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