题目内容

We're sure that the environment in our city ______ greatly through our work in the near

future.

A. improved B. was improved C. will be improved

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I think I should keep on the guitar at home.

A. play B. to play C. played D. playing

You needn’t call Tom. I ______ ten minutes ago and he ______ the invitation.

A. call, knows B. have called , known C. called , knew D. called , has known

Luca Gramberini has been scuba-diving(戴水肺潜水) since he was a kid. His family owns a scuba company. For the past three summers, Luca has added gardening to his underwater activities. He helps run Nemo's Garden, a project to grow plants in the sea.

From May through September, Luca and other divers are working on Nemo's Garden in the Mediterranean Sea, 150 feet from the coast of Noli, Italy. Five large balloon-like objects, called biosphere(生物圈), hold plants such as beans and strawberries. The biosphere is filled with air and placed 20 feet below the surface. “My father came up with the idea because he loves gardening very much,” Luca said.

According to Luca, the sea is a good place to grow plants because underwater temperatures remain stable, changing little from day to night. The biosphere acts like greenhouses. Inside the air-filled biosphere, fresh water keeps evaporating(蒸发), providing the plants with a good environment to grow in. “We have already seen the plants, grow faster and better,” Luca says. “And there are fewer storms that can knock down the biosphere during the summer.”

Luca hopes Nemo's Garden will provide a new way of growing crops. “There is not enough land on the Earth,” he says. “And in many developing countries, bad conditions make it difficult for crops to grow.”

Though the project has just started, Nemo's Garden has achieved success and is moving to different areas. “We're going to try growing other plants,” Luca says. “We hope to set up biosphere in other countries. There are many possibilities.”

1.Nemo's Garden is a project to ________.

A. do scuba-diving in the sea

B. stop storms in the sea

C. make fresh water from the sea

D. grow plants under the water

2.How long do Luca and other divers work on Nemo's Garden?

A. One month. B. Five months. C. Four months. D. Three months.

3.The underlined word “stable” in Paragraph 3 means “_______” in Chinese.

A. 平衡的 B. 正常的 C. 稳定的 D. 合适的

4.The passage is probably taken from the _______ part of a newspaper.

A. travel B. science C. health D. sports

5.The best title for this passage is _______.

A. Gardens in the Sea B. Projects for Summer Activities

C. Plants in Greenhouses D. Conditions for Crop Growing

1.现在这么晚了，喝咖啡之后我不能入睡.

I can not ________ _______ after drinking coffee this late.

2.如果你现在不出发, 你就会错过末班车。

If you don't leave now, you _______ ________ the final bus.

3.除非人们立即采取措施，否则环境状况会更糟糕。

Unless people _________ _______ at once, the environment will be worse.

4.有时候, 直到珍贵的时刻成为回忆, 你才会真正认识到它的价值所在。

Sometimes, you ________ know the true value of a moment ________ it becomes a memory.

5.我认为学生应该穿校服。你同意我的意见吗？

I think students should _______ school uniforms. Do you _______ with me?

— What do you think of the TV show “I’m a Singer” last Friday?

— Wonderful! I don’t think I can see a ________ one.

A. bad B. worse C. good D. better

The tigers are in great _______ //.

A. danger B. kangaroo C. dangerous D. dumplings

A 15-year-old student who invented a flashlight(手电筒) getting power from the holder's body heat is going home today from California with a big prize and a chance to do further research.

Ann Makosinski was the only Canadian among the four winners at Google's international science competition. Thousands of young scientists from around the world took part in the competition.

Winning the science and technology competition was "a surprise". Ann said, "I think it will have a great influence on my future."

Ann thanked her family for encouraging her interest in science and said that her first toy was a box of transistors(晶体管).

Ann's prize includes $ 25,000 and a "once in a-lifetime expericnce" from Google for her Hollow Flashlight, which has no moving parts or batteries.

The idea for the invention came from seeing unwanted batteries and her friend's experience. When Ann visited a friend in the Philippines, she saw the friend couldn't study when it became dark because there was no electricity or light. She saw the need for a flashlight that has no batteries - Hollow Flashlight.

In her project, Ann wrote "I made two flashlights that do not use any batteries or harmful materials. They do not create any noise and will always work. The flashlight needs at least a 5℃ temperature difference between the holder's body and the environment around to produce light."

A video of Ann explaining how she creatcd the flashlight has been watched more than 1.4 million times on the Internet.

Though Ann was successful, she has not made a decision about her career path. Ann hopes that she can find a way to join her love of film and science together.

The four winners were chosen from 15 final competitors from eight countries. The competition attracted thousands of students in 120 countries.

1.In which part of a newspaper can we probably read this passage?

A. Travel. B. Culture. C. Technology. D. Advertisement.

2.The first paragraph is written to be a(n) ________.

A. introduction B. warning C. argument D. discussion

3.Paragraph 6 mainly tells us ________.

A. what Ann saw in the Philippines B. why Ann invented Hollow Flashlight

C. how Ann's family encouraged her interest D. what prize Ann got for Hollow Flashlight

4.According to the passage, we learn ________.

A. easy to win the international science competition

B. Hollow Flashlight is safe, noiseless and can save energy

C. Ann has made a decision to be a scientist in the future

D. few people are interested in how Ann created the flashlight

He usually goes to school ________ his bike, but sometimes he ________ a taxi to school.

A. with, on B. by ,takes C. on, with D. on, takes

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