C
Let These Plants Swat the Bugs for You
Some plants get so hungry they eat flies, spiders, and even small frogs. What’s more amazing is that these plants occur naturally (in special environments) in every state. In fact, they’re found on every continent except Antarctica.
You’ve probably seen a Venus’ flytrap. It’s often sold in museum gift stores, department stores, and even supermarkets. A small plant, it grows 6 to 8 inches tall in a container. At the end of its stalks（茎）are specially modified leaves that act like traps. Inside each trap is a lining of tiny trigger（触发）hairs. When an insect lands on them, the trap suddenly shut. Over the course of a week or so, the plant feeds on its catch.
The Venus’ flytrap is just one of more than 500 species of meat-eating plants, says Barry Meyers-Rice, the editor of the International Carnivorous Plant Society’s Newsletter. Note: Despite any science-fiction stories（科幻小说）you might have read, no meat-eating plant does any danger to humans.
Dr. Meyers-Rice says a plant is meat-eating, only if it does all four of the following: “attract, kill, digest, and absorb” some form of insects , including flies, butterflies, and moths. Meat-eating plants look and act like other green plants—well, most of the time.
All green plants make sugar through a process called photosynthesis（光合作用）. Plants use the sugar to make food. What makes “meat-eating” plants different is their bug-catching leaves. They need insects for one reason: nitrogen（氮）. Nitrogen is a nutrient that they can’t obtain any other way. Why?
Almost all green plants on our planet get nitrogen from the soil. “Meat-eating” plants can’t. They live in places where nutrients are hard or almost impossible to get from the soil because of its acidity（酸度）. So they’ve come to rely on getting nitrogen from insects and small animals. In fact, nutrient-rich soil is poisonous to “meat-eating” plants. Never fertilize（施肥）them! But don’t worry, either, if they never seem to catch any insects. They can survive, but they’ll grow very slowly.
64. Venus flytrap      
A. is a small plant which grows in a container. 
B. is a kind of plant which gets hungry easily.
C. can attract, kill, digest and absorb some form of insects.
D. grows 6-8 inches tall  
65. From the passage, we know      .
A. “meat-eating” plants are found on every continent.
B. all green plants get nitrogen from the soil.
C. bug-catching leaves make “meat-eating” different from other plants.
D. some “meat-eating” plants in the rainforest do danger to humans.
66. “Meat-eating” plants grow very slowly,      .
A. so you’d better fertilize them   
B. probably because the source of nitrogen is cut off.
C. simply because they can’t absorb nitrogen from the soil 
D. and then they will die slowly.
67. Which of the following is true?
A. “Meat-eating” plants look and act like other green plants.
B. No insects, no “meat-eating” plants.
C. The reason why Venus flytrap needs flies is that it needs to get nutrient from them.
D. Green plants make sugar at night.
68. What does the underlined word nutrient in paragraph 5 probably mean?
A. 化学物    B.营养物    C. 肥料      D. 氮氢化合物

The only way to travel is on foot

The past ages of man have all been carefully labeled（标记）by anthropologists（人类学家）. Descriptions like ‘Palaeolithic(旧石器时代) Man’, ‘Neolithic Man’, etc., neatly（干净地；整洁地） sum up whole periods. When the time comes for anthropologists to turn their attention to the twentieth century, they will surely choose the label ‘Legless Man’. Histories of the time will go something like this: ‘in the twentieth century, people forgot how to use their legs. Men and women moved about in cars, buses and trains from a very early age. There were lifts and escalators（自动电梯，自动扶梯）in all large buildings to prevent people from walking. This situation was forced upon earth dwellers（居民） of that time because of miles each day. But the surprising thing is that they didn’t use their legs even when they went on holiday. They built cable railways, ski-lifts and roads to the top of every huge mountain. All the beauty spots on earth were marred （糟蹋）by the presence of large car parks. ’

The future history books might also record that we were deprived（剥夺） of the use of our eyes. In our hurry to get from one place to another, we failed to see anything on the way. Air travel gives you a bird’s-eye view of the world – or even less if the wing of the aircraft happens to get in your way. When you travel by car or train a blurred image of the countryside constantly smears the windows. Car drivers, in particular, are forever obsessed with the urge to go on and on: they never want to stop.

Is it the lure of the great motorways, or what? And as for sea travel, it hardly deserves mention. It is perfectly summed up in the words of the old song: ‘I joined the navy to see the world, and what did I see? I saw the sea.’ The typical twentieth-century traveler is the man who always says ‘I’ve been there. ’ You mention the remotest, most evocative place-names in the world like El Dorado, Kabul, Irkutsk and someone is bound to say ‘I’ve been there’ – meaning, ‘I drove through it at 100 miles an hour on the way to somewhere else. ’

When you travel at high speeds, the present means nothing: you live mainly in the future because you spend most of your time looking forward to arriving at some other place. But actual arrival, when it is achieved, is meaningless. You want to move on again. By traveling like this, you suspend all experience; the present ceases to be a reality: you might just as well be dead. The traveler on foot, on the other hand, lives constantly in the present. For him traveling and arriving are one and the same thing: he arrives somewhere with every step he makes. He experiences the present moment with his eyes, his ears and the whole of his body. At the end of his journey he feels a delicious physical weariness. He knows that sound. Satisfying sleep will be his: the just reward of all true travellers.

1. Anthropologists label nowadays’ men ‘Legless’ because

       A . people forget how to use his legs.            B  people prefer cars, buses and trains.

       C  lifts and escalators prevent people from walking. D  there are a lot of transportation devices.

2. Travelling at high speed means

       A people’s focus on the future.   B a pleasure.

C satisfying drivers’ great thrill.  D a necessity y of life.

3. Why does the author say ‘we are deprived of the use of our eyes’ ?

       A  People won’t use their eyes.     B In traveling at high speed, eyes become useless.

       C  People can’t see anything on his way of travel.   D  People want to sleep during travelling.

4. What is the purpose of the author in writing this passage?

       A Legs become weaker.   B Modern means of transportation make the world a small place.

       C There is no need to use eyes.    D The best way to travel is on foot.

5. What does ‘a bird’s-eye view’ mean?

       A  See view with bird’s eyes.    B  A bird looks at a beautiful view.

C It is a general view from a high position looking down.   D  A scenic place.

A carefree summer vacation can be yours with these easy tips．

??? 1．Fly into Alternate Airports

??? Most major destinations are served by more than one airport．Flying into a less popular one can result in cheaper tickets．Another added perk of quieter airports? Shorter check-in and security lines，and less waiting around．

??? 2．Use Public Transportation for City Travel to Save Time and Money

??? When possible，take public transportation from the airport to your hotel．For example，the London-Heathrow express train takes just 15 minutes to get from airport to city and costs under 20 pounds．By contrast，“A taxi costs about 70 pounds and takes 40 minutes，"reports DiScala．

??? 3．Eat Smart，Explore…and Save

??? Look for ways to take your order in pricey restaurants and you can avoid “Are we about to run out of money?”“Don’t order an appetizer．Don’t drink a lot of booze，” says DiScala．

??? Also，cover more ground by spreading out your snack places．“Have dessert at a café or ice cream stand, instead of at the dinner restaurant，” suggests DiScala．You’ll see more of the city and decisions about where to go for dinner will be less worrying．

4．Hit the Market

Much like reading the local newspaper，visiting a market gives context to a foreign country．

Even the smallest villages tend to have a weekly open-air market(often on Saturday mornings) , while in larger towns and cities，expect additional market days，as well as big supermarkets．

Markets also sell amazing，wallet-friendly souvenirs．Think about sea salt，local spices or sauces，and regional oils and vinegars． Eatable gifts are almost always appreciated，saving you the stress of finding the“perfect”gift for each person on your list．

1.The passage aims to tell the readers how to________．

A．take a plane without waiting for long

B．spend your holidays abroad economically

C．eat in a pricey restaurant at the smallest expense

D．save money to buy eatable gifts in a foreign market

2.What does the underlined word“perk” in Line 4 mean?

A．Special benefit．?? B．Strict standard．

C．Common scene．?? D．Extra trouble．

3.Which of the following will best help you save time and money?

A. Choosing a bigger airport．??? B .Visiting local markets．

C．Having dinner at the hotel．? D．Taking an express train．

4.What can be inferred from the passage?

A．Having coffee at a cafe will cost more money．

B．Souvenirs bought at local markets are expensive．

C．You will run out of your money if you eat out．

D．Markets help you understand your tourist destination．

Some plants get so hungry they eat flies, and even small frogs. What's more amazing is that these plants occur naturally (in special environments) in every state. In fact, they're found on every continent except Antarctica.
You've probably seen a Venus' flytrap -- a small plant, which grows 6 to 8 inches tall in a container. At the end of its stalks (茎) are leaves that act like traps (陷阱). Inside each trap is a lining of tiny hairs. When an insect lands on them, the traps suddenly shut. Over the course of a week or so, the plant feeds on its catch.
The Venus' flytrap is just one of more than 500 species of meat-eating plants, says Barry Meyers-Rice, the editor of the International Carnivorous Plant Society's Newsletter. He states although you might have read some science-fiction stories, no meat-eating plant does any danger to humans.
Barry says a plant is meat-eating, only if it does all four of the following: "attract, kill, digest, and absorb" some form of insects. Meat-eating plants look and act like other green plants -- well, most of the time.
All green plants make sugar to produce food. What makes meat-eating plants different is their special leaves, which need insects for one reason: nitrogen (氮). Nitrogen is a nutrient that they can't obtain any other way. Why?
Almost all green plants on our planet get nitrogen from the soil. Meat-eating plants can't. They live in places where nutrients are hard to get from the soil because of its acidity. So they've come to rely on getting nitrogen from insects and small animals. In fact, nutrient-rich soft is poisonous to meat-eating plants. Never fertilize (施肥) them! But don't worry, either, if they never seem to catch any insects. They can survive, but they'll grow very slowly.
【小题1】According to the passage, a Venus' flytrap ______.

This is the age of being busy. Many of us live in busy places and have busy lives. Even the roads are busy as we try to get from here to there. Adults are busy going to jobs and taking care of their families. Kids are busy, too, going to school and doing a lot of homework after school and on weekends.

Busy isn’t bad, necessarily. If you are not busy enough you might be bored. But if you are too busy, you might break down. For example, if you have a soccer game that runs late on a school night and you haven’t eaten dinner or done your homework, that’s a not-so-fun kind of busy. We wanted to know what kids thought, so we did a kidsPoll about being busy with 882girls and boys aged 9 to 13.

Almost all of them said they felt stressed because they were too busy. About half said they felt this way once in a while or some of the time. But 17% said they felt this way most of the time and 24% said they felt this all the time! Oh dear, that’s no fun.

Only 4% of kids said they wanted less free time and 18% said they already had just the right amount. But, no big surprise, 61% of kids wish they had a lot more free time. If they had more time, most would spend it hanging out or playing with friends.

Often, adults plan large parts of a kid ’s day, especially during the school year. kids can’t tell their parents they’ll be skipping school(逃学) today to get more free time! But they can tell their parents they’d like to play a game or read a book during their free time instead of watching TV.

1.The purpose of the first paragraph is to _____.

2.By giving the example of a late soccer game, the writer intends to tell us______.

3.According to the passage, the KidsPoll is done to carry out research on _____.

4.From the passage, we can infer that the writer agrees kids can_____.