（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。

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。

People use their mouths for many things. They eat, talk, shout and sing. They smile and they kiss. In the English language, there are many expressions using the word“mouth.”

For example, if you say bad things about a person, the person might protest（抗议）and say “Do not bad mouth me.” Sometimes, people say something to a friend or family member that they later regret because it hurts that person. Or they tell the person something they were not supposed to tell. The speaker might say: “I really put my foot in my mouth this time.”  If this should happen, the speaker might feel down in the mouth.  In other words, he might feel sad for saying the wrong thing.

Another situation is when someone falsely claims another person said something.  The other person might protest: “I did not say that.  Do not put words in my mouth.”

Some people have lots of money because they were born into a very rich family.  There is an expression for this, too. You might say such a person, “was born with a silver spoon in his mouth.” This rich person is the opposite of a person who lives from hand to mouth.  This person is very poor and only has enough money for the most important things in life, like food.

Parents might sometimes keep a child off sweet food as a form of punishment for saying bad things. For example, if a child says things she should not say to her parents, she might be described as a mouthy child. The parents might even tell the child to stop mouthing off.. 

But enough of all this talk. I have been running my mouth long enough.

61. When will a person probably say“do not bad mouth me”？

A. When he feels down.               B. When he is regretful.

C. When he is spoken ill of.          D. When he gets angry.

【答案】C

【解析】根据第二段第一句if you say bad things about a person, the person might protest（抗议）and say “Do not bad mouth me.”“如果你说一个人的坏话，这个人可能会抗议说不要说我坏话。”

62.What will the person say if he feels sorry for what he has said?

A. Do not bad mouth me.

B. Stop mouthing off.

C. Do not put words in my mouth.

D. I really put my foot in my mouth this time.

【答案】D

【解析】根据第二段Sometimes, people say something to a friend or family member that they later regret because it hurts that person. Or they tell the person something they were not supposed to tell. The speaker might say: “I really put my foot in my mouth this time.”有时人们对家人和朋友说了一些他们后来会后悔的话因为这些话上海了那个人。。。。说话的人就会说“这次我真的说错话了。”

63.If a person lives from hand to mouth, it implies that__________.

A. he is badly-off                 B. he is hard-working

C. he has lots of money        D. he has enough to eat

【答案】A

【解析】根据第四段This rich person is the opposite of a person who lives from hand to mouth.与富人相对的是穷人。

64.By saying“I have been running my mouth long enough”,the speaker means“________”.

A. I have run a long way              B. I have talked too much

C. I have learned a lot           D. I have been a mouthy person

【答案】B

【解析】

65.What is mainly talked about in the text?

A. Expressions about the word“mouth”.         B. Functions of the organ“mouth”.

C. Opinions about“mouthy people”.                D. Meanings of the word“mouth”.

【答案】A

【解析】第一段最后一句是主题句. In the English language, there are many expressions using the word“mouth.”