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。

句子考查（共6小题，66~68 每小题2分，69~71 每小题3分）

1.Mary is afraid to ____ ______ ______ ____ (取笑) by her classmates for her disability.

2.Try _____ ________ _____ _____ (与…合作) excellent men, and you’ll benefit a lot.

3.I have a strong desire to receive your letter.

=" I" _____ ________ ____ ________ from you.

4.He got up earlier so that he could get to school on time.

="__________________________________________," he got up earlier.  (用不定式改写)

5.I don’t know the fact. The fact is that he was fired by his boss. （用同位语从句合并）

_________________________________________________________________________.

6.这是我第二次上学迟到。（汉译英）

_____________________________________________________________________.

（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。

-----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。

阅读下列材料，61― 65题中提到的人都是某个环境保护组织的成员。选项A ― F列举了他们日常所做的保护环境的事项。请将每组人员和他们所遵循的基本守则配对。有一组守则不用选，因为它不是针对任何特定人员的。

_________ 61. Mrs. Anderson is a housewife with three children. She has to stay at home, busy caring for her family every day. Since she has joined the group, she begins to set some rules for the whole family to obey. They are …

_________ 62. The Morgans are an old couple who have been retired for over five years. Mr. Morgan is fond of fishing while Mrs. Morgan likes playing the piano. They are often found by the neighbors enjoying themselves separately. Luckily for them, they have one common interest ― gardening. You may find the rules for them while doing gardening, as both of them are the members of the environmental group.  

_________ 63. Mr. Scott is a taxi driver. He is very warm-hearted and often helps people in this district. Being one of the organizers of the environmental group, he has some tips for others who use cars frequently.

_________ 64. Mr. Smiley is a boss of an advertising company. He acts as a member of several social organizations, including this environmental group. He says it is of great importance to do something to protect the environment. So he has some rules for himself as well as for his employees to obey while working.

_________ 65. Miss Reid is a shop assistant. In her everyday work, she often sees some consumers have little sense of environmental protection. She feels it her duty to advise them to do shopping according to some practical rules which will save them money as well as the environment in the long term.   

A.  * Have a proper tire pressure to save gas.

* Always keep your cars in good order, making all maintenance check point.

* Do at a constant speed, and step on the gas less hard.

* Use public transport as much as possible.

B. * Avoid buying things in plastic containers whenever possible.

* Buy only the most energy-saving models of appliances.

* Buy locally grown food and locally made products when possible.

* Don't buy products made from endangered animals.

* Don't buy products at the expense of important habitats such as rain forests.

C. * Recycle everything possible such as newspapers, cans, glass bottles, etc.

* Turn down the heat and turn off the water heater before leaving for vacation.
* Store food in re-usable containers, instead of one-off wraps.

* Recycle Christmas trees as many times as possible.

D. * Join a conservation (保护) organization.

* Volunteer your time to conservation projects.

* Encourage your family, friends, and neighbors to save resources too.

* Take an active part in such activities as planting trees.

* Teach children to respect nature and the environment.

E. * To have leftover food put in a pile to fertilize plants.
* Pull weeds by hand instead of using herbicides (除草剂).
* Use only organic fertilizers which do less harm to the soil.
* Never burn leaves but have them rotted.

F. * Recycle office and computer paper, cardboard, etc. whenever possible.

* Use more e-documents instead of paper ones.

* Print or copy on both sides of the paper.
* Re-use mail envelopes and file folders.