题目内容

【题目】 In order to learn more about students’ purpose in travelling, No 1 middle school which has 800 students did a survey. The result is as below.

1The number of students who go travelling for sightseeing(观光) is _______.

A.296B.264C.120

2From the chart above, we know that ________.

A.about one third of the students go travelling to relax

B.more students go travelling to make friends than to develop independence

C.15 students go travelling for other purposes

【答案】

1A

2A

【解析】

文章大意:短文是一个调查问卷,列举了第一中学的学生们旅游的目的。

1推理判断题。根据图表中给出的数据可知,旅游观光的学生的数量是800×37=296,故答案为A

2推理判断题。根据图表中给出的数据可知,33%的学生旅游是为了放松,即大约三分之一的学生旅游是为了放松,故答案为A

练习册系列答案
相关题目

【题目】

When a leafy plant is under attack, it doesn’t sit quietly. Back in 1983, two scientists, Jack Schultz and Ian Baldwin, reported that young maple trees getting bitten by insects send out a special smell that neighboring plants can get. These chemicals come from the injured parts of the plant and seem to be a warning. What the plants pump through the air is a mixture of chemicals known as volatile organic compoundsVOCs.

Scientists have found that all kinds of plants give out VOCs when being attacked. It’s a plant’s way of crying out. But is anyone listening? Obviously. Because we can watch the neighbors’ react.

Some plants pump out smelly chemicals to keep insects away. But others do double duty. They pump out perfumes to attract different insects who are their natural enemies. Once the insects arrive, the tables are turned. The attacker who was lunching now becomes lunch.

In study after study, it appears that these chemical conversations help the neighbors. The damage is usually more serious on the first plant, but the neighbors stay safer because they heard the warning and knew what to do.

Does this mean that plants talk to each other? Scientists don’t know. Maybe the first plant just made a cry of pain or was sending a message to its own branches, and so, in fact, was talking to itself. Perhaps the neighbors just happened to hear the cry by accident and so wrong information was exchanged.

Charles Darwin, over 150 years ago, imagined a world far busier, noisier and more intimate than the world we can see and hear, our senses are weak. There’s a whole lot going on.

1What does a plant do when it is under attack?

A.It makes noises.B.It gets help from other plants.

C.It stands quietly.D.It sends out certain chemicals.

2What does “the tables are turned” mean in Paragraph 3?

A.The attackers are attacked.B.The insects gather under the table.

C.The plants get ready to fight back.D.The perfumes attract natural enemies.

3Scientists find from their studies that plants can__________.

A.talk to one anotherB.predict natural disasters

C.protect themselves against insectsD.help their neighbors when necessary

4What can we learn from the last paragraph?

A.The world is changing faster than ever.B.People have stronger senses than before.

C.The world is more colorful than it seems.D.People in Darwin’s time were full of imagination.

【题目】Should I Be Allowed to Make My Own Decisions?

Many teenagers have hobbies. But sometimes these hobbies can get in the way of their schoolwork, and parents might worry about their success at school. Teenagers often think they should be allowed to practice their hobbies as much as they want. Do you agree?

Liu Yu, a fifteen-year-old boy from Shandong, is a running star. He is on his school team and has always wanted to be a professional runner when he grows up. However, his parents won't allow him to train so much. "Of course we want to see him achieve his dreams," says Mr. Liu. "And we know how much he loves running. My wife and I have supported every one of his races. We have nothing against running. But we think our son needs to think about other possible jobs. He's getting older now, so he needs to think about what will happen if he doesn't end up as a professional runner."

Liu Yu doesn't really agree. "Well, I think I should be allowed to decide for myself," he says. "My parents have always taught me how important it is to work hard at school and enter university. I understand this, but I'm serious about running. It's the only thing I've ever wanted to do."

His parents believe that Liu Yu should study hard in the evenings so they don't allow him to practice running at night. "Maybe he thinks it's too strict or unfair," says Mrs. Liu, "But we think we're doing the right thing. He needs to spend more time on his homework because it is difficult to become a professional sports star."

But Liu Yu still disagrees. "I know my parents care about me. They always talk about what will happen if I don't succeed. But I will! I'm a quick runner! I think I should be allowed to make this choice myself. Only then will I have a chance to achieve my dream."

1 Liu Yu's

Opinions

Reasons

Opinions

Reasons

We won't allow him to train so much.

We have nothing against running.

My parents

2decide for myself.

I am serious about running.

He needs to think about other possible jobs.

It's the only thing 3I have ever wanted to do.

We don't allow him to practice at night.

He needs to spend more time on his homework.

I should be allowed to make this choice.

It's strict and unfair.

I will succeed.

4is not as easy as he thinks

Only then will 5come true one day.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网