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学练快车道口算心算速算天天练系列答案科目：高中英语 来源： 题型：阅读理解
If you've been joining in chat room conversations, or trading e-mail with Web pals, you have become one of the millions who write in a peculiarly short form of English.?
And you've got a sense of humor about short forms like SOHF(=sense of humor failure) to describe Internet newcomers who don't understand you.
Across the globe, every night teenagers and their elders are “talking” online—many of them are talking at the same time.?
It's fast: try talking to six people at once. It's brief: three or four words per exchange. It takes wit, concentration, and quick fingers.?
And it requires tremendous linguistic economy. There's neither time nor space for explanations. Why consume precious key-strokes telling six friends you have to leave for a moment to take care of your little brother when BRB(=be right back) will do? Want to enter a conversation? Just type PMFJI(=pardon me for jumping in). Interested in whom you're talking to? Type A/S/L, the nearly universal request to know your pal's age, sex and location. You may get 15/M/NY as a response from your pal.?
If something makes you laugh, say you're OTF(=on the floor),or LOL(=laughing out loud),or combine the two into ROTFL(=rolling on the floor laughing).?
And when it's time to get back to work or go to bed, you type GTG(=got to go) or TTYL(talk to you later).?
People want to write as fast as possible, and they want to get their ideas across as quickly as they can. Capital letters are left in the dust, except when expressing emotion, as it takes more time to hold down the “shift” key and capitals. Punctuation is going, too.?
In order to talk to several people at the same time on the Internet_______.
A. you have to speak fast and fluently?
B. you have to express your ideas in a brief way?
C. you should speak with wit and humor ?
D. one should pay much attention to the accuracy of the words?
If you get 17/F/NY as an answer to your A/S/L, it means_______.?
A. the person on the other end is 17 from New York and he is fine?
B. you are talking to a girl who is 17 and lives in New York?
C. you are talking to 17 girls who are from New York?
D. the person who are talking to you is a 1.7-foot tall New York girl?
To save time on the Internet_______.?
A. some people leave their letters in the dustbin?
B. some people never use “shift” in their writing?
C. many people leave the capital and punctuation?
D. people seldom use capital letters or punctuation
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科目：高中英语 来源：2010-2011学年上海市十校第二次联考高三下学期英语卷 题型：阅读理解
The following is a recent survey among teenagers:
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Radio Most teenagers nowadays are not regular listeners to radio. They may occasionally tune in, but they do not try to listen to a program specifically. The main reason teenagers listen to the radio is for music, but now with online sites streaming music for free they do not bother, and users can choose the songs they want instead of listening to what the radio presenter/DJ chooses.
Television Most teenagers watch television, but usually there are points in the year where they watch more than average. This is due to programs coming on in seasons, so they will watch a particular show at a certain time (as long as it lasts) but then they may watch no television for weeks. Teenagers are also watching less television because of services such as BBC iPlayer, which allows them to watch shows when they want. Whilst watching TV, adverts come on quite regularly (18 minutes of every hour) and teenagers do not want to watch these, so they switch to another channel, or do something else whilst the adverts run.
Newspapers No teenager that I know of regularly reads a newspaper, as most do not have the time and cannot be bothered to read pages and pages of text while they could watch the news summarized on the Internet or on TV.
Internet Every teenager has some access to the Internet, be it at school or home. Home use is mainly used for fun (such as social networking) whilst school (or library) use is for work. Most teenagers are heavily active on a combination of social networking sites. Facebook is the most common, with nearly everyone with an Internet connection registered and visiting >4 times a week. Facebook is popular as one can interact with friends on a wide scale. For searching the web, Google is the dominant figure, simply because it is well known and easy to use. Some teenagers make purchases on the Internet (on sites like eBay) but this is only used by a small percentage, as a credit card is required and most teenagers do not have credit cards. Many teenagers use YouTube to watch videos (usually anime which cannot be watched anywhere else) and some use it as a music player by having a video with the music they want to listen to playing in the background.
Mobile Phones 99pc of teenagers have a mobile phone and most are quite capable phones. Usually, teenagers only use their phones for texting, calling. Features such as video messaging or video calling are not used—because they are expensive. Services such as instant messaging are used, but not by everyone. It usually depends whether the phone is Wi-Fi compatible, because otherwise it is very expensive to get Internet off the phone network. As most teenagers’ phones have Bluetooth support, and Bluetooth is free, they utilize this feature often. Mobile email is not used as teenagers have no need; they do not need to be connected to their inbox all the time as they don’t receive important emails. |
1. The survey carried out recently is mainly concerned with ______.
A. how teenagers consume media
B. what electric devices teenagers favor
C. which new trend teenagers are following
D. how teenagers contact others and make their social net
2. As is mentioned in the survey, the reason why teenagers watch less TV mainly lies in that ______.
A. teenagers do not watch regular programs
B. all the TV programs are on for only a few weeks
C. teenagers may turn to other devices to watch their favorite
D. the TV adverts coming on every channel are just the same
3. Which of the following is TRUE according to the survey?
A. Radio presenter or DJ used to invite the listeners to choose the songs they want.
B. The main source for teenagers to get news is Internet as well as newspapers.
C. Google is the most common social networking sites due to its convenience.
D. Some features of modern mobile phones are not widely used by teenagers.
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科目：高中英语 来源：20112012学年湖北省高三年级第一次质量检测英语试卷 题型：阅读理解
With the development of society and economy, animals and their habitats are getting pushed aside as households decrease in size and increase in number.
Small numbers of people per household on average use more energy and goods per person. Greater numbers of households require more natural resources for construction. The possible result of this problem may be insufficient natural resources to meet consumer demand without endangering habitats important to biodiversity.
Personal freedom and social choice may come at huge environmental cost. Direct costs include visible damage to animal habitats and plant life. Indirect costs include the release of more greenhouse gases.
The effects of such “personal freedom and social choice” have already surfaced in south-west China’s Wolong Nature Reserve. In Wolong, they found that a reduced average household size was directly tied to an increase in homes, and thus an increase in the amount of firewood consumed for cooking and heating. The rise in wood fuel use has contributed to disappearance of forests and to the loss of habitats for giant pandas.
Curious about whether other parts of the world were experiencing similar phenomena, they got the support of a team of researchers including Stanford’s Paul Ehrlich, well-known for his population studies, to find out the household dynamics in 141 countries between 1985 and 2000. Their study proved that the difficult choice of Wolong is part of a global trend.
In the 76 countries considered biodiversity “hotspots”, such as the United States, Brazil, Australia, and Kenya, the number of households grew by 3.1% every year, while the population increased just 1.8%. Meanwhile, the number of people per home dropped from 4.7 to 4.0. The decline in household size has resulted in 155 million additional households in hotspot countries, almost always limiting biodiversity.
In the 10 non-hotspot countries — those without high-density areas of animal and plant species — similar results were found, though on a lesser scale. Even in countries experiencing population decline, such as New Zealand, the number of households still increased because of a reduction in household size.
1.What does the underlined word “insufficient” mean?
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A．Plenty of. |
B．Not enough. |
C．Abundant. |
D．Little. |
2.It can be learned from the passage that China’s Wolong Nature Reserve_____
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A．is facing the same threat as many other parts of the world |
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B．sets a good example in protecting animals |
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C．is a place where giant pandas and their habitats are not affected |
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D．is a place where animals and their habitats are seriously damaged |
3.Which of the following is best supported by the last two paragraphs?
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A．Biodiversity is better kept in countries with smaller populations. |
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B．Biodiversity is better kept in hotspot countries. |
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C．The threat to nature from reduction in household size is a worldwide problem. |
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D．Both hotspot countries and non-hotspot countries face the threat of the same scale. |
4. What does the passage mainly talk about?
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A．Reduced household size leads to an increase in household number. |
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B．Modern homes consume more natural resources. |
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C．How to meet consumer demand without endangering animals and their habitats. |
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D．Reduction in household size as well as increase in household number threatens nature. |
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科目：高中英语 来源：20102011山东莱州一中高三5月适应性模拟练习二英语试题 题型：阅读理解
You'd be forgiven for thinking that running after children each day would leave parents in the best shape of their lives.But a study has found that the mothers and fathers of young children are more unhealthy than their childless peers(同龄人）.
Mothers with young children are heavier and eat more calories and fatty foods,and consume more sugary dinks than chidless women,scientists said.And both sexes are less active than those in their age group without children.
Parents often choose quick,easily preparesd foods that are high in fat and calories,and by choosing these foods they may in turn serve them to their children,forming a cycle of unhealthy diet.
Dr.Berge,one of the study authors,said:“This isn't a study about blame,this is about spotting a very high-risk time period for parents that doctors should be aware of ,so they can offer solutions(解决办法）.”
According to the study ,mothers ate more fatty foods and drank about seven sugary drinks weekly,equal to about four chidless women.They also had an average of 2,360 calories daily,368 calories more than women without children,With that many calorise,women that age would need to be active to avoid to avoid gaining weight.
Fathers ate about the same amount of daily calories childless men and both had an average boby-mass index(指数）,but fathersgot less physical activity—about five hours weekly ,compared to almost seven hours among chidless men.
The study has several limitations－there's no data on how many women reccently had babies.Ther's also no information on the number of single parents,who likely face diet and exercise challenges.Sarah Kriger,an American dietician who works with new mothers said some of the mothers may have had postpartum(产后）depression,which might affect their eating and exercise habits.
1.What does the author mainly aim to tell us in the passage?
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A．Childless couples live a much happier life than those with children. |
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B．Mothers will be unhealthy because of the postpartum deprdession |
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C．Couples of young children eat more fatty foods and lead unhealthier lives. |
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D．Fathers tend to eat high calorie foods because they should run after thrie children. |
2.The underlined part“in the best shape”in the first paragraph means that a person .
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A．is busy and tires |
B．has a most harmonious family |
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C．enjoys the most happiness |
D．is in the most healthy condition |
3.Which of the following is NOT mentioned about mothers with children?
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A．They are less active |
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B．They eat unhealthy foods |
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C．They may feel unhappy aftre having babies |
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D．They may lose their jobs aftre having babies |
4.What Dr.Berge says in Paragraph 4 suggests that .
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A．Parents should pay more attention to their chidren |
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B．doctors should do something with parents'high-risk time period |
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C．the study has drawn attention of doctors and young parents |
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D．parents should not be blamde for having an unhealthy lifestyle |
5.We can learn from the last paragraph that .
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A．the result of the study result in aan unscientific way |
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B．the study was carried out in an unscientific way |
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C．single mothers are surely facing quyite different situation |
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D．postpartum depression will help mothers to lead a healthier lirf |
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科目：高中英语 来源：20102011学年度广东省高二第一学期期末英语卷 题型：其他题
信息匹配(共5小题；每小题2分，满分10分)
阅读下列应用文及相关信息，并按照要求匹配信息。请在答题卡上将对应题号的相应选项字母涂黑。
以下是五位专家的建议。请匹配这些建议及对应的生活感想或经验介绍（A、B、C、D、E和F）。选项中有一项是多余选项。
1.You should watch where your weight accumulates．You can use the waist to hip ratio to find if there is too much fat around the middle．Belly fat is especially dangerous because it release free fatty acids directly to the liver, virtually flooding it with fat.
2.If a particular food is important to you, eat it, but work it off．You should try to learn the art of compromise.
3.At the same time．the three-for-one is relatively simple to use．Fat grams and calories are listed on almost all boxed, canned or packaged foods —— you have only to read the label and follow the rule．A five-year-old patient of mine can do this.
4.Drinking water is basic, and drinking enough of it is necessary．Patients are sometimes surprised that basic things work when they do them consistently.
5.Consume antioxidant foods．They protect the cholesterol(胆固醇), from oxidative damage, which helps prevent damage to blood…vessel walls.
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A．More than nine years ago I was 70 pounds overweight and wore a very big dress．I had tried different diets and lost weight only to gain it back．Finally a simple “three-for-one’’ fat rule worked for me：consuming no more than three grams of fat for every 100 calories per serving．Following the rule and eating only foods that contain less than 30 percent fat, I spent eight months getting down to a size seven, and I’ve kept the weight off for nine years. |
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B．And for foods that aren’t packaged, you rely on what we already know about them．Red meat, as well as dishes made or served with butter, gravy, cream sauce or cheese, are almost never less than 30 percent fat——so you just don’t eat them．On the other hand, some non-packed foods——all fruits and vegetables except avocadoes and olives——always pass the test．So do most fish, but not when fried. |
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C．I like vegetables, which are rich in vitamins．Most foods containing vitamins C and E（such as sweet potatoes, tomatoes, spinach and broccoli）are low in calories and are known as antioxidants（抗氧化物质）．They can help reduce the possibility to develop hardening the arteries（动脉）. |
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D．I gain weight around the belly—what we call abdominal obesity, the worst kind．The tendency seems to be hereditary（遗传的）, and it’s common among men．This problem increases the risk of a stroke or heart attack．A guide I use in estimating belly fat is the waist-to-hip ratio or WHR．To find yours, divide the circumference（周围）of you waist by the circumference of you hips．Women with ratios above 0.8 and men with ratios above 1.0 are at increased health risk. |
E．My ways of keeping healthy are very simple, and they are among our everyday activities：eating healthy food and doing exercise．In addition, I manage to do those basic things, such as drinking water, sleeping well and eating less fat．Sometimes I do some of the other things I used to do in my life like walking for half an hour a day.
F．Although I've put on ten pounds．I'm healthy and in good shape．I eat food that’s good for me…but I work off Susan’s homemade brownies（巧克力蛋糕）, for example．To offset these extra calories, I walk for an hour or more, three times a week…often with Susan．We’re both busy and this is one way we have some quiet time together．Equally important, it permits me to practice dieting fine art of compromise.
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