1.Back in the 1980s, researchers found that j...

1.

Back in the 1980s, researchers found that jumping on a trampoline was a good way to help people build up their physical strength. Actually, trampolining has many advantages. Let me show you some：

2.

If you would like to start trampolining, you may first need to ask a doctor to make sure it's a safe activity for you. It's easy to find an inexpensive trampoline, but it should be well­made and strong enough to support your weight.

3.

Here are a few exercises for beginners：

•High Knee Lift. Raise one knee at a time. Lift your knee higher than you usually do when you are running.

•4.

•Tuck Jump. At the top of your jump, bring the knees to the chest, with the arms holding the legs.

5.

Word Bank

Trampoline　 蹦床　　 chest　 胸

A.There are many more exercises you can try. Happy trampolining!

B.Have you ever jumped on a trampoline? Today many people use it for exercise.

C.Star Jump. Jump into the air and spread your arms and legs into a star shape. As you gain more confidence, practice more difficult levels.

D.To avoid accidents, some trampolines have a safety net around them. Remember: whenever you are on a trampoline, be careful not to jump near the edge of it.

E.It helps bones grow and improves your balance. It helps your body get rid of harmful things. Trampolining has benefits similar to those of running, but without too much stress on knees.

七年级英语补全短文5选5中等难度题查看答案及解析

阅读短文，根据语篇要求填空，使短文通顺、意思完整。每空限填一词。

救助受伤的小鹿

Emily and her parents live in a big city. They like to get close to nature, so they go to the countryside on vacation1. time to time.

Last summer, they went to a small village on vacation. They got on well with the people there and had a good time.There 2. a family of deer living in the nearby wood. Emily named the baby deer Angel and often played with it. One day, the mother deer stopped Emily and stood there looking at Emily sadly. Suddenly it ran to the wood, but kept looking back3. Emily. Then it walked a little further and looked back again. Emily was kind and helpful. She thought that it probably needed her help. Emily asked her father 4. go with her.

Following the mother deer, they found Angel in the wood.5. leg was broken. They took Angel back home and took good care of it. A few days later, Angel got well and could walk around the yard. Soon it went back to the wood.

七年级英语单词填空中等难度题查看答案及解析

That is his book ___ the lost and found case.

A. on   B. in   C. for   D. at

七年级英语单项填空困难题查看答案及解析

Is that your watch ____ the Lost and Found case?

A. on          B. in             C. at           D of

七年级英语单项填空困难题查看答案及解析

Is that your pencil ______ the lost and found box?

A．in　　 B．at C．on　 D．of

七年级英语单项填空中等难度题查看答案及解析

Is that your pencil ______ the lost and found box?

A．in　　 B．at C．on　 D．of

七年级英语单选题中等难度题查看答案及解析

SHANGHAI——Health researchers in Shanghai are calling for more protection for young children as the latest research shows about half of the children are suffering（受折磨）from secondhand smoke.

About 45% of children suffer passive（被动的）smoking in families, 50% in public places, and almost 6% on public transportation, shows a research reported by the Shanghai Children's Medical Center (SCMC)on Tuesday.

"Not only adults but also children and newborn babies are at risk for the bad effects of passive smoking," said Tang Jingyan, a doctor. Research has shown that children who are living in a secondhand smoke situation will suffer from more colds, coughs and sore throats, and they are more likely to suffer from pneumonia(肺炎）and will have a higher risk of developing cancer. Doctors even suggested that children suffering passive smoking are more likely to have behavioral problems and may not develop mentally(智力上) as quickly as other children.

Other research by the SCMC has found that more than 80% of child patients in the center live in a smoke-filled household, where one or both parents smoke. "Though doctors have stressed the harm of passive smoking over and over, it is still hard to reach a totally smoke-free home," said a doctor named Zhang Yiwen. Parents often want to smoke even though the have learned the harmful effects of secondhand smoke.

China has 540 million people suffering from passive smoke,180 million of the younger than 15, the age of smokers is also getting lower, "earlier reports said. "There are more young smokers than before. You can see young people wearing a school uniform(校服）and carrying a schoolbag light a cigarette(香烟）on the street. Some of them are even girl students," said Jing Xingming, a professor. "Children like to copy adults, especially their parents. If parents often smoke at home, it is very likely children will develop a smoking habit which can cause a bad circle," Jin said.

Reports from the Ministry of Health said China has about 350 million smokers, of whom 15 million are underage smokers. Also, around 40 million of the country's 130 million children aged between 13 and 18 had tried smoking, and 15 million had become addicted to(上瘾) smoking.

1.What is Paragraph 3 mainly about?

A.The bad effects of passive smoking. B.The influences of adults to children.

C.The bad living situations of children. D.The attitude towards children smoking.

2.What can we learn from the passage?

A.About 45% of children suffer passive smoking in public places.

B.About 40 million children aged between 13 to 18 tried smoking.

C.About 350 million children are heavy smokers in China.

D.About 80% of the children in the SCMC smoke heavily.

3.What is the writer's main purpose in writing this passage?

A.To question about the behaviors of the children smokers.

B.To show the reasons why children like learning smoking.

C.To call on people to protect children from secondhand smoke.

D.To encourage children to give up smoking as soon as possible.

七年级英语阅读单选困难题查看答案及解析

Research shows that the seat you choose in the classroom says a lot about you and your personality.

People often consider that students who sit at the back are lazy. But some researchers say it is not true. In fact, shy students often choose the back row because it is far away from the teacher and they don't want to answer questions. For students with poor eyesight or hearing, a seat at the back of the classroom is not a good choice.

Students who sit at the side of the classroom are normally interested in the class. However, they like watching and listening rather than joining in. These students are usually very good at taking notes and interested in learning. So they get good grades in school.

Do you sit in the middle of the classroom？Then the statistics(统计数据)show that you probably like your teacher. You may also have a good relationship with your classmates. These people are normally serious about learning and feel disappointed with low grades on tests and exams.

You probably sit right at the front of the class if you're longing for knowledge. Students who sit here usually want to discuss things with the teacher and are often very interested in the subject.

They want to be in the best place to see and hear everything the teacher does and says. The only problem of sitting here is that it can be difficult to see and hear what other students do and say in　 classSoif__you__really__want__to__hear__what__everyone__says__in__class,__please__choosea__different__place__to__sit.

1; 2题完成句子；3题简略回答问题；4题找出并写下全文的主题句；5题将文中画线句子译成汉语。

1.Shy students often choose the back row because it is ________________ the teacher.

2.Students who sit at the side of the classroom like ________________ rather than joining in.

3.What are the students who sit in the middle of the classroom disappointed with?

________________________________________________________________________

4.________________________________________________________________________

5.________________________________________________________________________

七年级英语多任务混合问题困难题查看答案及解析

偶遇龙卷风

While vacationing last summer, my brother and I were out in the middle of the lake on our rowboat, having a great time. We were about one kilometre away from our campsite _____ the wind picked up and bad weather rolled in.

“_____！” my brother called. “Let's get out of here before the storm hits.” We _____ to row back to the beach. But we soon found that the _____ was very strong, and we were moving slowly.

Over the treetops where our camp was, we _____ clusters of clouds floating above. They were very dark. “It's going to be a terrible storm，” shouted my _____.

The winds were strong now. There was a strange green color in the clouds as they raced _____ above us. Try as we might, we could make no headway against the powerful force. Just then, my brother came up _____a good idea.

Since we obviously couldn't make it back to shore against the wind, we could simply go with the wind and let it push our _____ to the other shore.

We turned the boat around and began to row as ______ as we could. The little rowboat had never travelled so fast! We ______ the beach and stood there, watching the sky.

It was then that I saw the scariest thing ever. From the sky came a long stream of cloud, shaping like a funnel. We realized ______ we were seeing a tornado!

We watched the tornado touch down and sweep across our campsite. If we had made it back to the camp, who knows what would have happened to ______！

Our site was ruined, but we weren't hurt. We were very ______. I learned about the incredible ______ of nature that day. It's something that I will never forget.

1.A.before B.if C.though D.when

2.A.Come on B.Go away C.Hurry up D.Keep off

3.A.learned B.started C.used D.finished

4.A.wind B.rain C.snow D.storm

5.A.felt B.touched C.sounded D.saw

6.A.father B.brother C.mother D.sister

7.A.shyly B.sadly C.happily D.angrily

8.A.with B.in C.on D.under

9.A.coat B.boat C.glasses D.books

10.A.strongly B.quietly C.slowly D.fast

11.A.reached B.found C.remembered D.looked

12.A.where B.that C.what D.who

13.A.us B.him C.her D.them

14.A.clever B.kind C.lucky D.helpful

15.A.story B.result C.power D.influence

七年级英语完型填空中等难度题查看答案及解析

[素材选自One Story A Day Book 5]

选对朋友很重要

One day I ran across Johnny Baker on the street. He was a lot older than I was and known as the worst kid in the neighborhood. He came to me and said, "I'm going to the store. Want to come along or are you too chicken?" For some reasons, I agreed.

When we left the store, he stole two chocolate bars and put one in my hand. At that moment, the owner of the store came out. Johnny ran off, but I stayed. I was in big trouble then. My grandfather told me a story about a frog and a scorpion that night.

There was once a frog and a scorpion who both lived on an island. One day, there was a fire in the whole island. Just as the frog was about to jump into the water, the scorpion came to him and begged, "Please help me get off the island! I can't swim. Let me ride on your back."

"No," said the frog. "You'll sting me!"　　

"No!" the scorpion said. "Why would I do that? If I did that, we'd both die!"

The frog thought about this and finally agreed.

Once they were far from the shore, the scorpion stung the frog on the back. "Why did you do that?" he cried out. "Now we'll both die!" The scorpion replied, "Because I am a scorpion."

When my grandfather finished telling the story, he looked at me and said, "One of the most important decisions you make in your life is who you call your friends." I nodded my head.

1.Who is Johnny Baker?

A.He is a bad child in the neighborhood. B.He never steals things from the stores.

C.He is the oldest boy on the street. D.He likes going shopping with others.

2.What did Johnny Baker give the writer when they left the store?

A. B. C. D.

3.Why was the writer in big trouble?

A.Because he didn't like the frog in the story.

B.Because his grandfather was quite pleased with Johnny.

C.Because he was considered as the thief at last by mistake.

D.Because he decided never to find friends after knowing the story.

4.How might the frog feel after the scorpion stung him?

A.Angry. B.Moved. C.Nervous. D.Tired.

5.What does the text mainly tell us?

A.Never believe in a bad person. B.Scorpion and frog are enemies forever.

C.Friends have a big influence on each other. D.Choosing friends in your life is very important.

七年级英语阅读单选中等难度题查看答案及解析