People dislike me ________ I'm handsome and successful.
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科目:高中英語 來源:讀想用 高二英語(上) 題型:050
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科目:高中英語 來源: 題型:閱讀理解
Within fifteen years Britain and other nations should be well on with the building of huge industrial complexes (結(jié)合)for the recycling of waste. The word "rubbish" could lose its meaning because everything that goes into the dumps would be made into something useful. Even the most dangerous and un??pleasant wastes would provide energy if nothing else.
The latest project is to take a city of around half a million inhabitants and discover exactly what raw materials go into it and what go out. The aim is to find out how much of these raw materials could be provided if a plant for recycling waste were built just outside the city. This plant would recycle not only metal such as steel, lead and copper, but also paper and rub??ber.
Another new project is being set up to discover the best ways of sorting and separating the rubbish. When this project is complete, the rubbish will be processed like this: first, it will pass through sharp metal bars which will tear open the plastic bags in which rubbish is usually packed; then it will pass through a powerful fan to separate the lightest elements from the heavy solids; after that grounders and rollers break up everything that can be broken. Finally the rubbish will pass under magnets, which will remove the bits of iron and steel; the rubber and plastic will then be sorted out in the fi??nal stage.
The first full-scale giant recycling plants are, perhaps, fifteen years away. Indeed, with the growing cost of transpor??ting rubbish to more distant dumps, some big cities will be forced to build their own recycling plants before long.
1. The main purpose of the passage is ________.
A. to show us a future way of recycling wastes B. to tell the importance of recycling wastes
C. to warn people the danger of some wastes D. to introduce a new recycling plant
2. How many stages are there in the recycling process?
A. 3. B. 4. C. 5. D. 6.
3. What is the main reason for big cities to build their own re??cycling plants?
A. To deal with wastes in a better way. B. It’s a good way to gain profits.
C. It’s more economical than to dump wastes in some dis??tant places.
D. Energy can be got at a lower price.
4. The first full-scale huge recycling plants ________.
A. have been in existence for 15 years B. takes 15 years to build
C. can’t be built until 15 years later D. will remain functioning for 15 years
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科目:高中英語 來源:遼寧省沈陽市2010屆高三下學(xué)期教學(xué)質(zhì)量監(jiān)測(二) 題型:閱讀理解
D
Is a recently discovered hormone the reason why folks who lose weight can’t keep it off?
Like millions of other fat people, at 530 inches high, more than 300 pounds, Carnie Wilson was not just fat. After trying all sort of diets that didn’t work, she has to go to the stomach – bypass surgery (胃部迂回手術(shù)), ie, have most of her stomach sewed up, only leaving tiny room to hold several tablespoonfuls at most. Result: she simply couldn’t eat the way she used to. In three years, Wilson is one third of her former weight.
Wilson’s experience is not all that unusual, and while doctors still aren’t exactly sure what is going on, a report in last week’s Journal of Medicine offers an explanation. The loss of appetite in bypass patients may be linked to a recently discovered hormone called ghrelin. Not only that, ghrelin may turn out to be one reason we feel hungry and it’s hare for didters to keep weight off.
Nowadays, researchers are careful to stress only what they know for sure. For the three conclusions, the leading Dr. David of the University of Washington says, “I feel very solid about two of them.” The first is that ghrelin levels in the bloodstream rise significantly before meals and drop afterward. The second conclusion is that ghrelin levels are higher on average in people who have lost weight from dieting.
Dr. David is less sure of the third conclusion, that bypass patients have only a quarter as much ghrelin as most people of normal weight. After all, ghrelin is produced by cells in the stomach. Years ago, leptin, a hormone was found as an appetite suppressant (食物抑制劑). But after years of trying, it had to be given up.
What doctors suspect is that both leptin and ghrelin are part of a complex system of brain and body chemicals that govern weight and appetite. That does not mena pharmaceutical (藥物的) weight control is forever out of the question. “In the next ten years, we will be able to develop new drugs to help people lose weight healthily and effectively.”
47.What can we learn about ghrelin according to the passage?
A.After meals ghrelin levels are higher in the bloodstream.
B.People who have lost weight have less ghreilin in their body.
C.Without ghrelin, people are really difficult to lose weight.
D.Ghrelin is something produced by cells in the stomach.
48.What is Dr. David not sure?
A.pharmaceutical weight control is impossible.
B.There is less ghrelin in the bypass patients.
C.new drugs will be developed in 10 years.
D.ghrelin levels are higher in people on diet.
49.In fact, people’s weight and appetite are controlled by
A.ghrelin and leptin B.hormone and medicine
C.brain and body chemicals D.stomach and food
50.What can we infer from the passage?
A.People with a lower ghrelin level go hungry easily.
B.Doctors managed to use leption to control the appetite.
C.Doctors are optimistic about how to lose weight healthily.
D.The loss of appetite in bypass aptient is linked to leptin
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科目:高中英語 來源:海南省五校2010屆高三下學(xué)期聯(lián)考英語試卷 題型:閱讀理解
D
Is veg food healthier than non-veg food? I feel this is a very common topic that people speak on.Please give me your opinions on this topic. | |
Rao 12-18-08 | So far as veg food is concerned, it is also proved to be a healthy and nutritious diet, but has very few items which can provide us with proteins, but if you see non-veg food like eggs, chicken, and many more, such foods have a large content of proteins in them. |
Sai 12-19-08 | Man basically is herbivorous(食草的). If we look at the animal kingdom We can see that all the herbivorous animals have the similar dental(牙齒的) structure, which clearly shows that the human being also ought to be vegetarian by birth. It is only the living conditions that make man carnivorous(食肉的). The vegetarian foods are easily digestible. |
Santos 12-20-08 | Non-veg food items are better than veg items. A healthy person requires complete diet and veg+ meat makes the diet complete. The only caution that needs to be taken is not to have non-veg items on a daily basis. Once in a week or couple of weeks will be best. |
Krishna 01-03-09 | When we eat non-veg, we are all veg by nature. The chicken that we eat feeds on grains, the mutton that we eat feeds on grass, and the fish that we eat feeds on simple plants. So non-veg food by logic(邏輯)is better and suited for hauman beings. |
Khan 01-05-09 | Non-veg food is equally important in our diet as it helps in many ways, especially fish and other seafood as fish contains omega 3 which makes our immune system(免疫系統(tǒng))stronger. Do you know that most of the veg food put together does not contain as much omega 3 as fish alone contains! |
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科目:高中英語 來源:2012-2013學(xué)年安徽省名校聯(lián)考英語試卷(解析版) 題型:閱讀理解
Our world natural park is one of the most famous parks in the world. Millions of visitors from different countries visit this park every year. In order to protect it,please do as follows:
◆Protect the natural and cultural heritage. Don’t damage or deface any buildings,dis-plays and other facilities. Take care of all plants. Put rubbish in the bins provided.
◆Take care when you are going up and down steps or stairs and when you are walking nearby the waters.
◆Please buy tickets before entering the scenic spot. One ticket is only for one person. A-dult:$60 per ticket. Children over 6 and under 18,half price. People over 60 and children un-der 6 are free.
◆If you are going into the wooded and hilly lands,for your own safety,please go with three people at least and don't take any tinder(易燃物)along with you. The hill is steep, so please take care of yourself.
◆This scenic spot is the reserve of water source: No fishing,swimming,washing and any behaviors that are harmful to the water source. Meanwhile,please follow the management rules of the scenic spot conscientiously.
◆Opening time:From Monday to Friday,8:00 a. m.~18:00 p. m.;From Saturday to Sunday,6:00 a. m:一24:00 p. m.
◆Small animals such as rabbits,peacocks,squirrels,frogs must be taken care of: None of them shall be killed.
If you have any trouble in visiting our world natural park,please call 477一866一7044.Our staff will do our best to help you.
1.How much will be paid for a 65-year-old man with his 8-year-old grandson?
A.Free. B.$30. C.$60. D.$120.
2.On weekends,the opening time is_h(yuǎn)ours longer than weekdays.
A.4 B.6 C.8 D.10
3.From the passage,we can infer that the water in this park is_.
A.clean B.polluted C.dangerous D.colorful
4.Which of the following is TRUE according to the passage?
A.Tourists can hike alone in the hilly lands.
B.Small animals are under protection in the park.
C.Children can play with small animals.
D.Tourists can have a swim in the water.
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