With his attention________on the shops along the roadside，he knocked an old man down while riding to school.

A  concentrating     B．concentrated     C．to concentrate      D．concentrates

答案　B

解析　考查词组，故选B项。

 

（2011·安徽卷）B

Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources（来源）, as well as one of the oldest. Evidence shows that windmills（风车）began to be used in ancient Iran back in the seventh century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.

For many centuries, people used windmills to grind（磨碎）wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s, when electricity was available to people in almost all areas of the United States, windmills were rarely used.

During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.

60. From the text we know that windmills              .

A. were invented by European armies

B. have a history of more than 2800 years

C. used to supply power to radio in remote areas

D. have rarely been used since electricity was discovered

61. What was a new use for wind power in the late l9th century?

A. Sailing a boat. 

B. Producing electricity.

C. Grinding wheat into flour.

D. Pumping water from underground.

62. One of the reasons wind was rediscovered in the 1970s is that             .

A. wind power is cleaner

B. it is one of the oldest power sources

C. it was cheaper to create energy from wind

D. the supply of coal and gas failed to meet needs

63. What would the author probably discuss in the paragraph that follows?

A. The advantage of wind power.

B. The design of wind power plants.

C. The worldwide movement to save energy.

D. The global trend towards producing power from wind.

【解析】选D。推理判断题。根据末段句子Today, there is a global movement to supply more and more of our electricity through the use of wind可知，接下来作者应该谈论利用风能发电的情况，因此选择D项。

It's a small gas station that has snacks, drinks, cigarettes, and candies. The young man behind the counter knows his   __36__   by name and what they normally want to buy. He treats children and adults with equal   __37__. He reads science fiction behind the counter when business is   __38__.

One day, three people rushed in and grabbed（抓住） food off the shelves as fast as they could,   __39__   not intending to pay for it. He hit the “panic button” , then went over the counter（柜台） and   __40__   the front door. It was obvious that they were homeless, and  equally obvious that they weren't going   __41__   with their ill­gotten（非法获得的） gains. They    __42__   the food and simply crowded together in panic（惊慌地）—knowing the police were   __43__   the way.

Imagine what they must have felt like when they were told they didn't have to steal if they were that    __44__. “We have food in the back, expired (到期)but still   __45__   to eat. If you need food, you   __46__   have some.” 

They were told to   __47__   what they had dropped and put it back, and then asked to straighten out（清理） the mess. They were doing just that    __48__    the police arrived. The officers were told the situation was under control and the police were no longer   __49__.

This wasn't what they had    __50__. They were being treated as human beings who could right the wrong they'd done. Shocked, they quickly followed orders to take turns and use the restroom to clean up.

Soon three   __51__   people walked out with all the    __52__   their arms could hold. They were   __53__   that，if they needed to come back again, they were to ask and not just grab.

And then the young man went back to read until the next customer came in. He would be the    __54__ person in the world to claim he was a hero. But he gave three people something they were in desperate need of—a   __55__amount of self­respect and a little bit of hope.

1.                A．friends　　     B．neighbors　     C．customers 　  D．passengers

 

2.                A．respect         B．pride           C．wisdom   D．satisfaction

 

3.                A．slow           B．busy           C．heavy    D．swift

 

4.                A．bravely         B．reasonably      C．hardly    D．obviously

 

5.                A．opened        B．locked          C．closed    D．broke

 

6.                A．nowhere       B．somewhere      C．anywhere 　  D．everywhere

 

7.                A．hid            B．lifted           C．ate  D．dropped

 

8.A　.in          B．on         C．off 　        D．by

9.                A．anxious         B．curious         C．courageous    D．hungry

 

10.               A．safe           B．easy           C．sweet     D．unique

 

11.               A．must           B．can            C．should    D．need

 

12.               A．hold up        B．hand out        C．pick up    D．hand in

 

13.               A．when          B．after           C．before 　 D．since

 

14.               A．popular        B．necessary       C．reliable 　 D．important

 

15.               A．wanted         B．desired         C．expected  D．admired

 

16.               A．dirtier         B．cleaner         C．cleverer   D．quicker

 

17.A　.money      B．cigarettes    C．drinks 　     D．food

18.               A．reminded       B．warned         C．ordered   D．persuaded

 

19.               A．first           B．last            C．best D．worst

 

20.               A．large          B．fair            C．small D．full

 

 

-----Did Mr Black resign his post as principal?

  -----No,________ was telling a lie.

  A. whoever told you that   B. those who told you that

  C. No matter who told you  D. Anyone told you that

 A 句意：Mrs Black 辞去校长职务了吗？没有，不管谁告诉你的，他都在说谎。Whoever引导的主语从句，相当于anyone who。如果选B，则those作主语，谓语应用were。 C项引导让步状语从句，不能引导主语从句；D项错误，应改为Anyone who told you that。

Surtsey was born in 1963.Scientists saw the birth of this island. It began at 7.30 a.m. on 14th November. A fishing boat was near Iceland. The boat moved under the captain's（船长）feet. He noticed a strange smell. He saw some black smoke. A volcano（火山）was breaking out. Red-hot rocks, fire and smoke were rushing up from the bottom（底部）of the sea. The island grew quickly. It was 10 meters high the next day and 60 meters high on 18th November.

Scientists flew there to watch. It was exciting. Smoke and fire were still rushing up. Pieces of red-hot rock were flying into the air and falling into the sea. The sea was boiling and there was a strange light in the sky. Surtsey grew and grew. Then it stopped in June 1967.It was 175 meters high and 2 kilometers long. And life was already coming to Surtsey. Plants grew. Birds came. Some scientists built a house. They want to learn about this young island. A new island is like a new world.

1.Surtsey is ______.

A. an island not far from Iceland    B. a new volcano

C. a fishing boat                                D. a place in Iceland

2.When did scientist fly there to watch?

A. Before the volcano broke out.       B. As soon as the volcano broke out.

C. About four days after the volcano broke out.   

D. After the volcano stopped rushing up.

3.Put the following sentences in correct order.

a. The captain found the boat was moving.      b. A new island appeared in the sea.

c. Fire, smoke and rocks were seen rushing up.  d. A fishing boat was near Iceland.

e. The island grew quickly.

A. d-a-c-b-e 　　   B. a-b-c-d-e　　  C .a-b-e-c-d　 　  D. b-e-d-a-c

4.When was Surtsey born?

A. 1964           B. 1963          C. 1962           D. 1965