题目内容

用方框中所给短语的适当形式填空

pay attention to; fill…with; look forward to;

take a photo; no wonder

1.My pet dog ____________ my life ____________ great pleasure.

2.I always ____________ my spelling when I do my English homework.

3.—Shall we ____________ together in the park?

—Good idea!

4.Han Hong sings quite well.____________ she is so popular.

5.Students are ____________ going back home.

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Today there are 6.4 billion people on the earth. By the year 2050, there may be 12.5 billion. There are a lot of people to feed. We need more and more food.

One way to produce more food is growing strong?er plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. But it works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic(遗传的) material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods.

By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help prevent human diseases; a kind of rice is being prepared, for example, which stops people becoming blind.

Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food.

GM plants are not natural. No one knows how good or bad they are. There are strong feelings against them, because they are unnatural. They may feed people, then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.

1.GM foods are made by________.

A. farmers B. workers

C. scientists D. plants

2.What are the good things about GM foods?

A. They make plants strong against diseases.

B. They are unnatural.

C. They can help prevent human diseases.

D. Both A and C.

3.GM foods________.

A. are a quick way to produce food

B. are grown in the wild

C. .are safe

D. are grown only in rich countries

4.Why do some people not like GM foods?

A. They are not useful. B. They are not helpful.

C. They are not natural. D. They are not cheap.

5.From the passage we know that ________.

A. GM foods will disappear one day in the future

B. GM foods will not disappear in the future

C. people will not be interested in GM foods

D. people will have to stop using GM foods

Jack is a twenty-year-old young man. Two years ago, when he finished high school, he found a job in a shop. Usually he works until ten o’clock in the evening. He is very tired when he gets home every day. After a quick dinner, he goes to bed quietly and soon falls asleep. His grandma who lives downstairs is satisfied(满意的) with him.

One day, on his way home, he met Mary. They were both happy. He asked the girl to his house, she agreed happily. He bought some fruit and drinks for her. And they talked about their school, teachers, classmates and their future. They talked for a long time.

“Have a look at your watch, please,” said the girl, “What time is it now?”

“Sorry, something is wrong with my watch,” said Jack. “Where’s yours?”

“I left it at home.”

Jack thought for a moment and found a way. He began to stamp his left foot on the floor, “Bang! Bang! Bang!”

The sound woke his grandma up. The old woman shouted downstairs, “It’s twelve o’clock in the night, Jack. Why are you still jumping upstairs?”

1.The old woman is satisfied with Jack because ________.

A. he’s her grandson

B. he’s clever

C. he can keep quiet

D. he gets home on time

2.From the story, we can know that Mary is Jack’s ________.

A. classmate B. colleague(同事)

C. aunt D. wife

3.The underlined word “stamp” in the story means “________” in Chinese.

A. 盖印 B. 跺

C. 贴邮票 D. 邮票

4.Jack stamped his foot on the floor in order ________.

A. to wake his grandma up

B. to make his grandma angry

C. that his grandma was going to tell him the time

D. that his grandma was going to buy him a watch

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