The Internet is becoming useful tool for us to search for learning materials.A.an B.a C.the D./ 题目和参考答案——青夏教育精英家教网—

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The Internet is becoming ________ useful tool for us to search for learning materials.

A.an B.a C.the D./

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Mobile phones help us easily find people anywhere at any time. A mobile phone can include many things, such as games, music and Internet access(互联网接入). Today, 4.6 billion people around the world have mobile phones, according to CBS News.

However, mobile phones may cause cancer, according to the World Health Organization. In a 2010 study, people who used a mobile phone for 10 years or more were more than two times as likely to get brain cancer, according to CNN.

“I think it is a good idea to give the public some kind of warning that long-term exposure(暴露) to radiation (辐射) from your mobile phone could possibly cause cancer,”told Dr Henry Lai. Lai is a scientist of bioengineering(生物工程) at the University(大学) of Washington who has studied radiation for more than 30 years.

These suggestions may help you reduce your risk of cancer:

1. Use a headset(耳机) or speaker

Headsets give out much less radiation than phones. Some headsets give out low-level radiation. However, you should take it off your ear when you’re not talking to anyone. Using your phone with a speaker will also make it safer.

2. Listen more, talk less

Your phone gives out radiation when you talk or text, but not when you’re listening or getting messages. Listening more and talking less can lower the risk of cancer.

3. Hold the phone away from your body

Hold the phone away from your body when you’re talking, not against your ear. Also, don’t keep it in your pocket.

4. Choose texting over talking

Phones give out less radiation to send texts than to carry a person’s voice. Texting also keeps radiation away from your head.

5. Poor signal? Stay off the phone

A poor signal means that the phone needs to give out more radiation to work. Make and take calls when your phone has a strong signal.

1.The study from 2010 showed that _________.

A.people should use mobile phones for no more than 10 years

B.people who don’t use mobile phones will not get brain cancer

C.the longer people use mobile phones, the more likely they are to get brain cancer

D.the more mobile phones people have, the more likely they are to get brain cancer

2.Which is NOT true about the suggestions mentioned in the passage?

A.Some headsets don’t give out radiation.

B.It’s not good to carry mobile phones in pockets.

C.Texting is better than making phone calls.

D.Don’t make calls when the signal is weak.

3.The passage mainly talks about _________.

A.the development and advantages of mobile phones

B.the reason why mobile phone radiation causes cancer

C.the best ways to use mobile phones to communicate

D.how to protect ourselves from mobile phone radiation

— How did Jack get out of the forest?

— By leaving some __________.

A.maps B.tourists C.marks D.telephones

—I'm so worried about this job interview.

—Don't worry. Just be ________.

A.me B.you C.yourself D.myself

—Tom, are you angry with me?

—No, I just can't understand why it takes you so long ________.

A.get dressed B.getting dressed C.to get dressed D.got dressed

阅读下列短文，根据短文中的信息完成文后表格。在答题卡标有题号的横线上，写出空缺处所填单词的正确形式。（每空一词）

Atlantis, a beautiful and wealthy island, is supposed to exist over 11, 000 years ago. In the middle of the Atlantic Ocean, it was a center for trade. Its people were very wealthy and powerful. The rulers of Atlantis controlled their people and land, and their power spread to Europe and Africa.

The weather was very good in Atlantis, and therefore people could grow food all year around. Many different kinds of vegetables, fruits and nuts grew there, and a lot of different animals lived on the island, including elephants.

Atlantis was the home of Poseidon, the Greek God of the Sea. Poseidon had ten sons, who became the first rulers of Atlantis. The island’s many hills, fields and rivers were divided between the ten brothers. The eldest son, Atlas, was the first king of Atlantis. He controlled the island’s central hill and its area nearby.

At the top of the central hill, a temple was built in memory of Atlas’s father, Poseidon. Inside the temple was a huge gold statue of Poseidon. The rulers of Atlantis discussed laws in the temple.

For centuries the people of Atlantis lived simple, honest and happy lives. However, over time they began to change. They enjoyed the power they had and wanted to have more of it. When the God Zeus saw how corrupt (腐败) the people of Atlantis were, he was very angry and gathered the other gods together. At last the gods agreed with Zeus and decided to sink (下沉) the island. In one short day and a half, the island of Atlantis, its people and its memory were destroyed forever, swallowed (吞) up by the sea.

Atlantis: The Lost Island

Brief1. of the island	●It is a beautiful and wealthy island which is supposed to have existed over 11,000 years ago. ●It 2. in the middle of the Atlantic ocean and became a center for trade. ●The rulers of it got its people and land3. control.
Weather on the island	●It had very good weather. ●It was suitable to grow food the4.year. ●It was 5. in fruits, vegetables and animals.
Stories about the island	●It was the home of Poseidon, the Greek God of the Sea. ●The ten brothers 6.its hills, fields and rivers with each other. ●The eldest son, Atlas was the first to 7. the island. ●A temple was built on the top of the central hill to 8. people of Poseidon.
9. for the sinking of the island	●People wanted to enjoy more power which made them corrupt. ●Zeus gathered the other Gods to decide to 10. them by sinking the island, which was swallowed up by the sea in one and a half days.

Don’t leave the tap running. Water needs so that it can be used by more people.

A.to save B.to saved C.to be safe D.saving

“Volunteering makes you look at the world differently. You see how little things can change a person’s life for the better, which makes everyone a better person.” Mason, a volunteer said.

National Volunteer Week started in 1974 and is held every April. It is a time to thank volunteers for their achievements. It is also a perfect opportunity（机会）to encourage others to take their first step toward becoming a volunteer. Making the decision to take the first step can be the biggest problem, because they often wonder if they will be able to meet the organization’s expectations. Some people fear not knowing anyone else in the group. Not having enough time also prevents some from sharing their abilities.

The following tips can help if you have some of these worries.

★Start out slowly, don’t add too much pressure. Even a few hours a month can make a big difference in someone’s life.

★Choose an organization with the same interests and common values.

★Take part in a training meeting for new volunteers, even if it is not asked.

★Work with a veteran volunteer. He volunteered a lot and he can help you increase the confidence and completely understand the organization’s expectations.

★Invite a friend or family member to serve. It is a good experience to volunteer with them.

★Finally, it is most important to enjoy the volunteer experience and to remember that not all volunteer experiences are perfect. If one experience doesn’t work, don’t give up and you’ll surely find the right opportunity.

Spend some time on volunteer work and you will see great changes in people’s lives. As Mason discovered during his volunteer experience, “…little things can change a person’s life.”

1.What could be the reason to stop people taking the first step?

A.They don’t have enough time. B.They are prevented by their families.

C.They fear that their abilities are shared. D.They don’t expect to become volunteers.

2.Which of the following can help people take the first step?

A.Start out quickly. B.Organize a training meeting.

C.Invite a friend to be with them. D.Join in a group with different values.

3.The underlined word “veteran” in the passage means “ ”

A.polite B.humorous C.young D.experienced

4.What is the main idea of the passage?

A.To tell people to make changes in their lives.

B.To encourage people to start their volunteering.

C.How to make great achievements in volunteering.

D.How to keep on volunteering whatever happened.

—Is that your father？

—No, he is my , my cousin’s father.

A.uncle B.grandfather C.cousin D.brother

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