It suddenly to me that the man might be the robber the police had been hunting for. 题目和参考答案——青夏教育精英家教网—

题目内容

5.It suddenly _________________ (occur) to me that the man might be the robber the police had been hunting for.

5. occurred

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2. 我想搬到一个不像我现在居住的城市污染这么严重的地方。

I want to move to a place which doesn't have_________________________ the city I am living in now.

China is going green. In order to reduce air pollu?tion and oil shortages, automobile manufacturers have announced their plans to develop hybrid vehicles(混合动力车辆)for the Chinese market. Toyota's hybrid car Prius will be ready to drive in China this week. Let's have a look at the new car.

Any vehicle is a hybrid when it combines two or more sources of power. Hybrid cars run on a recharge?able battery and gasoline. Hybrid cars have special engines, which are smaller than traditional gasoline engines. They run at 99 per cent of their power when the car is cruising(匀速行驶).A specially designed bat?tery motor provides extra power for running up hills or when extra acceleration is needed.

Step into a Prius, and turn on the engine. The first thing you notice is how much quieter it is than a tradi?tional car. At this point, the car's gasoline engine is dormant(休目民).The electric motor will provide power until the car reaches about 24 km/h. If you stay at a low speed, you are effectively driving an electric car, with no gasoline being used, and no waste gas gives off.

The on-board (车载的)computer makes the decision about when to use a gas engine, when to go electric, and when to use a combination of the two. If you go over 24 km/h, when you step on the gas pedal (油门)，you are actually telling the computer how fast you want to go.

The electronic motor recharges automatically using a set of batteries. When driving at high speed, the gasoline engine not only powers the car, but also char?ges the batteries. Any time you use the brake, the elec?tric motor in the wheels will work like a generator and produce electricity to recharge the batteries. As a conse-qiience, the car's batteries will last for around 200,000 miles.

1. The author writes this passage mainly to .

A. teach people how to drive a hybrid car

B. introduce a new kind of "green" car

C. show how to save gasoline when driving a car

D. announce plans to develop hybrid vehicles for China

2. Which of the followings is NOT true?

A. The hybrid cars reduce air pollution and oil shortages.

B. The car's gasoline engine doesn't work until it reaches about 24 km/h.

C. This kind of car is completely controlled by an on-board computer.

D. A specially designed battery motor provides extra power when needed.

3. What is the most important feature of hybrid cars?

A. They are powered by both a rechargeable battery and gasoline.

B. They are much quieter than traditional cars.

C. They only use 99 per cent of their power to run up hills.

D. They have smaller engines than traditional gasoline ones.

4. What can we conclude from the passage?

A. The batteries can be recharged at any time you want.

B. Using the brake suggests that the gasoline engine should work.

C. The batteries will last for 200, 000 miles without being recharged.

D. The gasoline engine charges the batteries as well as powers the car.

4.I like oranges because they are delicious and their skins are easy to_______________________ (剥掉）.

按要求完成下列各题

用所给词的适当形式填空

1. A sudden blizzard occurred in Beijing last night, _______________ (cause) great inconvenience in transport.

10.Don't leave the tap ________________(run) while you brush your teeth.

5.I think you'd better tell me the _____________ for your being late again and again.

5. When I phoned Jane, she said, "I am reading a novel."

—When I phoned Jane, she told me that_________________________ a novel.

8.The doctor said, "There is now no______________ (可能性)that he will make a full recovery."

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