The photographer needs to charge up the digital camera every day as the battery quickly.A. shuts out B. ends up C. runs out D. turns out 题目和参考答案——青夏教育精英家教网—

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( ) 10. The photographer needs to charge up the digital camera every day as the battery quickly.

A. shuts out B. ends up C. runs out D. turns out

10. C考查动词词组的用法。shutout排除，把…… 关在外面；end up以... 结束，最终成为；run out 用完，耗尽；turn out制造，结果是。句意：摄影师需要每天给他的数码相机充电，因为电池里的电用得很快。

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6. When I went to town for the first time,my dad urged me in case I should get lost in the crowd. (stick)

当我第一次进城时，我父亲叮嘱我跟紧他，以防我在人群中走丢。

( ) 4. ―I spent my summer holiday in London.

—What a ！So did I.

A. coincidence B. conclusion C. consequence D. celebration

Forget chip fat,sugar cane or rapeseed oil―the latest source of biofuel could be watermelons.

Scientists have discovered that the fruit is a great source of sugar that can be readily distilled (蒸馏) into alcohol to power cars and farm machinery.

And because sellers reject 360,000 tons of "substandard" fruit annually in America alone, they could be used as an economical way to make fuel.

The waste from US growers could produce nearly two million gallons( nine million litres) of biofuel per year.

In the study,researchers at the United States Department of Agriculture set out to determine

the biofuel potential of juice from rejected watermelons―those not sold due to cosmetic imperfec?tions ,and currently ploughed back into the field.

About a fifth of each annual watermelon crop is left in the field because of surface blemishes (瑕疯) or because they are misshapen.

Dr. Wayne Fish,who led the team,found that 50 percent of the fruit was fermentable (可发酵的) into alcohol which could provide valuable fuel.

"We've shown that the juice of these melons is a source of readily fermentable sugars, representing an unexploited raw material for alcohol biofuel production," he said.

The study, published in the journal Biotechnology for Biofuels,discovered that watermelons could produce around 20 gallons of ftiel per acre from fruit that otherwise would go to waste.

Production of biofuels has been targeted by Western governments as a way to support renewable energy targets.

The European Union has a target for 2010 that 5.75 percent of transport fuels should come from biological sources, but the target is unlikely to be met.

The British government's Renewable Transport Fuel Obligation requires five percent of the fuel sold at the pump by 2010 to be biofueled.

( ) 1. The passage mainly tells us that .

A. Western countries aim at producing biofuels

B. watermelons could be used to make fuel

C. the advantage of fuel made from watermelons

D. watermelon juice will be the largest source of renewable energy

( ) 2. Which of the following is NOT the reason why so many watermelons are deserted in America each year?

A. They are substandard. B. They are imperfect.

C. They are misshapen. D. They are oversupplied.

( ) 3. The underlined word "cosmetic" in Paragraph 5 probably means " ".

A. inside B. flavor C. surface D. freshness

( ) 5.1 hope 1 can also to you something of my pleasure in American literature.

A. carry B. transport C. fetch D. convey

5.I the lecture on nuclear pollution,but I was busy preparing for a job interview. (attend)

我本来会参加那个关于核污染的演讲的，但是我那时正忙于准备一个面试。

阅读下面这首诗歌,结合你在学习、生活中的感悟，用英语写一篇短文，谈谈梦想的作用。

Dreams

Hold fast to dreams For if dreams die Life is a broken-winged bird That can never fly Hold fast to dreams For when dreams go Life is a barren(荒芜的) field Frozen only with snow

注意：1.无需写标题，不得照抄诗歌原文；

2. 除诗歌外，文体不限；

3. i司数为120左右。

7. With in the hall，the visiting professor de- livered an impressive speech on the art of language. (seat)

学生们在大厅就座后，来访的教授发表了关于语言艺术的令人难忘的演讲。

3. ，I became excited. (experience)

这是我的第一次经历，我感到很兴奋。

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