68.The authority is renovating the first 200 toilets for households to .

A.make people’s living more convenient

B.improve people’s living standards

C.ease employment pressure

D.meet the total demand of water

69.Which group of measures are all mentioned in the passage to save water?

a.improve drinking water quality b.change some industrial structure

c.introduce or use some new technology

d.speed the economic development of Shanghai

e.renovate some family toilets f.build more sewage treatment factories

A.a, b, c, d B.b, c, e, f C.b, c, d, e D.a, b, e, f

70.We can infer from the passage that .

A.the boom of economy will need a larger amount of water in the future

B.citizens today in Shanghai drink the best quality of water in the world

C.not everyone today in Shanghai is aware of water shortage

D.all the family toilets will be renovated to save water within 3 years

D

When Geoff Marcy was 14, his parents bought him a telescope. Every night, he would go onto the roof outside his window to see the wonders of the sky.

“What excited me most was whether there were planets in other solar systems where life might exist,” he says. “I decided to try to find planets orbiting other stars like our Sun.”

And he did. “My fellow researcher, Paul Butler, and I found our first planet in 1995,” Dr. Marcy says. “We worked for ten years without finding anything! But we stuck with it and our patience paid off.”

Since then, the two scientists have discovered 65 of the more than 100 planets found orbiting other stars. Dr. Marcy and Dr. Butler also spotted the first “family” of three planets. In June 2002 they announced another discovery: a Jupiter-like planet orbiting star 55Cancri.

At first, the two researchers found only planets that orbit close to stars. Recently, the scientists found planets farther out. The planet orbiting 55Cancri is a major breakthrough: it is the first sighting of a large gas planet about same distance from the star as Jupiter is from the Sun.

Why is this important ? Scientists think that life on Earth may exist because of two special features in our solar system. The first is Jupiter.

“Because it’s so big, Jupiter pulls comets and asteroids(小行星), or they all come and hit the Earth.” Dr. Marcy explains. “Without Jupiter , life on Earth would likely have been destroyed.”

A second feature is that Earth is a rocky planet where liquid water, which is necessary for life , can exist. Unlike gas planets, rocky planets like Earth have surfaces where water can gather in pools and seas, which may support life. A huge space exists between the Jupiter-like planet and two other planets that lie close to 55Cancri. Is there an Earth-like planet in the space, too small for us to notice? If so, says Dr. Marcy, “We would have two striking similarities to our solar system: a Jupiter-like planet and an Earth-like planet. And there may be life!”

71.What can we learn about Dr. Marcy from the passage?

A. He is fond of watching Jupiter.

B. He is from a scientist family.

C. He dislikes working with Paul Butler.

D. He is interested in finding life in outer space.

72.Which of the following is true of the recent discovery?

A. The planet is not as protective as Jupiter.

B. The planet is close to star 55Cancri.

C. The planet proves to be a gas planet.

D. The planet is as large as Jupiter.

73.Dr. Marcy and Dr. Butler began to find new planets in ____.

A.1995 B.1985 C.2002 D.1981

74.Dr. Marcy thinks that life may exist in the 55Cancri system because ____.

A. he has found the system similar to the solar system.

B. he has discovered an Earth-like planet there.

C. he has discovered a rocky planet there.

D. he has found signs of life in the system

75.“But we stuck with it”( in Paragraph 3) means ____.

A. they felt discouraged B. they carried on with it

C. they failed in their attempt D. they made some progress

第三部分 阅读表达(共5小题;每小题2分，满分10分)

阅读下面的短文，并根据短文后的要求答题(请注意问题后的字数要求)。

1 People who drink a little, exercise, quit smoking and eat five servings of fruit and vegetables each day live on average 14 years longer than people who adopt none of these behaviors, researchers said on Tuesday . a collection of evidence has shown that these things contribute to healthier and longer lives, but the new study actually qualified their mixed effect, the British team said.

2 “These results may provide further support for the idea that even small differences in lifestyle may make a big difference to health, ” the researchers wrote in the journal plus medicine.

3 Between 1993 and 1997 the researchers questioned 20，000 healthy British men and women about their lifestyles. they also tested every participant’s blood to measure vitamin C intake, an indicator(指标)of how much fruit and vegetables people ate.

4 Then they assigned the participants-aged 45-79 a score of between 0 and 4，giving one point for each of the healthy behaviors. after allowing for age and other factors that could affect the likelihood of dying, the researchers found people with a score of 0 four times as likely to die.

5 The researchers, who tracked deaths among the participants until 2006，also said a person with a health score of 0 had the same risk of dying as someone with score of 4 who was 14 years older.

6 The lifestyle change with the biggest benefit was _____________ ,which led to an 80 percent improvement in health, the study found. This was followed by eating fruits and vegetables. drinking a little and keeping active brought the same benefits, Kay-tee Khaw at the university of Cambridge said. Do you have the four healthy living habits?

76. What is the best title of the passage?(within 10 words))

________________________________________________________.

77. Complete the following statement with proper words.( no more than 3 words)

________ is an important figure to show how much fruit and vegetables people ate.

78.Fill in the blank in the last paragraph with a proper sentence.(within 3 words)

_______________________________________________________.

79. What should be encouraged according to the result of the research?(within 10 words)

_______________________________________________________.

80. What does the words “ these things”( line 4, paragraph 1) probably refer to? (no more than 15 words)

————————————————————————.

第四部分：书面表达(满分25分)

你班将组队参加学校组织的集体舞比赛(group dancing competition),班长希望大家积极参与。对此谈谈你的看法。字数：120左右

你的文章必须包括以下内容：

l. 你是否会参加比赛;

2. 你做出该决定的具体理由。

________________________________________________

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