阅读短文，根据其内容完成文后的句子。(1-4)题每题答案不超过3个单词，5题需用完整句子回答。Do you laugh (大笑) every day? Most people do Scientists say that people laugh about 17 times a day. That is a lot of laughter.In India, there are hundreds of laughter clubs. The people in these clubs get together every morning. First, they stretch (伸展) their hands above their heads.Then they pretend (假装) to laugh. Soon everyone is laughing naturally. People say they feel good after laughing together.Scientists believe that laughter is good for you. Why? For one thing, laughter is good exercise. When you laugh, you exercise many muscles (肌肉) in your body. Scientists say that one hundred laughs are the same as ten minutes of running. When you laugh, you also breathe deeply (深呼吸). This helps you relax. That's good for you, too.Why do we laugh? This is a hard question to answer. We know that people laugh more often in a group. They don't laugh very often when they are alone. Many scientists believe that we use laughter to connect to other people. Laughter helps us feel part of a group.In English, people say that laughter is the best medicine. Some think that laughter help sick people get well. Do you think so, too?

1. 阅读短文，根据其内容完成文后的句子。(1-4)题每题答案不超过3个单词，5题需用完整句子回答。

Do you laugh (大笑) every day? Most people do Scientists say that people laugh about 17 times a day. That is a lot of laughter.

In India, there are hundreds of laughter clubs. The people in these clubs get together every morning. First, they stretch (伸展) their hands above their heads.Then they pretend (假装) to laugh. Soon everyone is laughing naturally. People say they feel good after laughing together.

Scientists believe that laughter is good for you. Why? For one thing, laughter is good exercise. When you laugh, you exercise many muscles (肌肉) in your body. Scientists say that one hundred laughs are the same as ten minutes of running. When you laugh, you also breathe deeply (深呼吸). This helps you relax. That's good for you, too.

Why do we laugh? This is a hard question to answer. We know that people laugh more often in a group. They don't laugh very often when they are alone. Many scientists believe that we use laughter to connect to other people. Laughter helps us feel part of a group.

In English, people say that laughter is the best medicine. Some think that laughter help sick people get well. Do you think so, too?

(1) Scientists say people laugh about a day.

(2) At a laughter club, people above their heads first.

(3) We exercise the muscles in our body and when we laugh.

(4) The writer thinks it is to answer why people laugh.

(5) Do you like laughing? Why or why not?

【考点】

科普类; 说明文; 日常活动;

【答案】

您现在未登录，无法查看试题答案与解析。登录

任务型阅读困难

1. 信息还原

Around 80 percent of people do not get enough vitamin D every day. .

Vitamin D is really important for our bones. When we are young, vitamin D builds up our bones and makes them strong. . Our bodies keep the vitamin D that we take in inside our bones and teeth.

Then we lose vitamin D as we work and exercise during the day. But our bodies can't make vitamin D. We have to get it from outside of our bodies. So where can a person get this very important vitamin? Vitamin D is in foods like fish and eggs. .

. The sun also gives us vitamin D. If we want to be healthy, we should spend some time in the sun each day. Too much sun is not good for you, but around 15 minutes a day is usually enough. And we should be sure to eat foods that are rich in vitamin D, too.

A. In a word, getting enough vitamin D is good for our health.

B. Sometimes, vitamin D is added to bread, milk, and orange juice.

C. Food is not the only way our bodies can get vitamin D.

D. But this vitamin is very important for your health.

E. Vitamin E is very important in our lives.

F. When we are older, we still need vitamin D to keep our bones strong.

任务型阅读普通

2. 根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。

Have you ever seen whales? How long are they? Are they fish or not? Are they always under the water? What do they eat? Here are some funny facts（事实） about whales.

Whales can be very big.

Whales look like a fish, swim like a fish, but they are not fish.

Whales do not lay eggs. . They drink a lot and grow very fast. Whales have some hair. But when they get old,

Whales can talk with each other by making different sounds. The sounds of some whales can even travel 100 miles.

. They just open their mouths and are ready to have a big meal.

A. there is no hair on their bodies at all.

B. A blue whale can be about 29 meters long.

C. They give birth to baby whales and give them milk

D. Whales have a lot to eat in the sea.

E. Their sounds are like songs.

任务型阅读普通

3. 阅读理解（根据文章信息填入1—2个适当的词）

What is color? Why do some of the things around us look red, some green, others blue?

Colors are really made by reflected light. We see colors because most of the things reflect light. Something is red, because it reflects most of the red light. In the same way, if something is green, it reflects most of the green light. If something reflects all light, it is white.

Some of the light is reflected but some is taken in and turned into heat. The darker the color is, the less light is reflected and the more light is taken in. So dark—colored clothes are warmer in the sun than light—colored clothes.

Do you think that's really interesting?

小词典：

*reflect v. 反射 *light n. 光；adj. 浅的，淡的 *heat n. 热量

(1) We can see red, because something reflects most of the light.

(2) If something reflects all light, it is .

(3) Some light is reflected but some is and turned into heat.

(4) In the sun, ______________ clothes make people feel cool. A. dark—colored B. red—colored C. green—colored D. light—colored

任务型阅读普通