A train ________people from one place to anot...

A train ________people from one place to another.

A.used to carry B.is used to carry C.use to carry D.is used to carrying

七年级英语单选题困难题查看答案及解析

It has been a long week, and finally it comes to the weekend. For many Americans, it is a good time to travel. The weather is great, and schools are on holiday. They can take their children who don't need to go to school. 1. When Americans take a break on weekends, they often go to their favorite places.

Most Americans want to make their weekends very special.2. More and more “family friendly” vacation places offer special programs for children so that children can also have a great time there.

3. For example, history lovers search for places of interest and museums where they could see the wonders. Some people like to go boating, fishing or skiing. Still others even travel around the world.

Americans aren't the only people in the world who travel.4.

Nowadays, it is very easy and fast for people to travel from one place to another, because we can travel by plane, train, car or bus.5. Though it makes people very busy, we can get knowledge and relax ourselves.

A.Many people from other parts of the world also enjoy travelling.

B.Different people choose different places to relax themselves.

C.People from all over the world can travel as they hope.

D.So families would like to plan their trips with kids early.

E.And most importantly, people all need a rest after hard work.

七年级英语补全短文5选5中等难度题查看答案及解析

补全短文

People often go to shops to do some shopping. Many people enjoy going from one shop to another w1. their friends or families. They call it window shopping. They go to different shops to b2. different things. B3. my uncle doesn’t go to shops when he buys things.

My uncle says he is usually busy. He says he doesn’t have much t4. to go out. He shops at home. He goes to online shops-shops on the Internet. He doesn’t need to t5. a bus or drive a car. He just needs a c6.. He thinks it’s convenient (方便). And a7. the things are nice and cheap in online shops. People will send things to your h8. when you order (订购) something online.

Uncle says real shops close in the evening but online shops are a9. on. One can buy things at midnight if he w10. to. And one can buy almost (几乎) everything online. Is it wonderful?

I will try some online shopping. What about you?

七年级英语单词填空中等难度题查看答案及解析

动物英雄

Most people have mixed feelings about mice and avoid them if they can. Bart Weetjens thinks that we must treat mice as heroes.

He started an organization called APOPO in Tanzania. Bart's organization trains African giant mice to smell the ground in order to find underground landmines (地雷) left in the area during past wars. Many of these landmines are still active. They often explode (爆炸), killing and injuring thousands of people each year. Villagers avoid places where the dangerous landmines are. But much of this land could be used as valuable farmland if the mines weren't there. These mice are helping villagers get their land back.

The giant mice are never mistreated. None of them die from doing their work. They even have sun block(防晒霜) put on their ears and tails while they work. And when they find a landmine, they get a treat!

While mice aren't usually seen as heroes, some animals, like dogs, often are. There are many stories about dogs that save lives, but dogs have another lifesaving skill that we're still learning about. Just like landmine—smelling mice, dogs have an amazing sense of smell. They're now being trained to smell out chemicals from the body which are connected to certain illnesses, sometimes even before doctors or medical tests can find them!

So, the next time you see a mouse or dog, don't be afraid of it anymore__Remember, these animal heroes can save lives.

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.APOPO in Tanzania aims to train ________________ to smell the ground in order to find underground landmines.

2.When giant mice find a landmine, they can ________________．

3.What are dogs now being trained to do?

_________________________________________________________________

4._____________________________________________________________

5.______________________________________________________________

七年级英语多任务混合问题中等难度题查看答案及解析

It’s there, but it has no weight, no colour, and you can’t smell it. You can’t see it, but it’s working everywhere in our modern world. Don’t try to touch it! It’s dangerous. It has always existed, but humans learned about it only 500 years ago.

What is it? Electricity. It’s powerful and mysterious. Thanks to electricity, you can flick a switch(开关)and have light. Watched a good TV show lately? You couldn’t do that without electricity. We cook our food, heat our homes and run our computers using electricity. But what is it, really?

Here is a simple description. Everything in the world is made of atoms (原子). Atoms are small. You can fit millions of them on the head of a pin. In every atom, there are electrons (电子), protons (质子) and neutrons (中子). In some atoms, it is possible to move electrons easily from one atom to another. As the electrons move, a current(电流) is created. This is electricity.

Don’t worry if you don’t understand it fully. Just remember that electricity is the result of the movement of electrons. As the electrons move, they create a strong electric charge.

There are many ways to generate electricity. A machine called a generator spins(旋转) rapidly. Water and wind can make a generator spin. So can motors fuelled by oil. As the generator spins, the electrons begin to move. As they move, they create an electric current. Power lines (电线) are built from generators to carry this current to places where people can use it. Along your street, power lines bring electricity right to your door. A wire runs into your house. More wires inside your house are attached to the plugs. Plug in your lamp, the electricity lights up the bulb, and you have light!

It takes a lot of energy to make electricity. Oil is one of the main fuels(燃料) used to power electric generators. Another common fuel is coal. Our planet is running out of these resources, and using them creates a lot of pollution.

In the future, most electricity will be produced using the sun and wind. But for now, be careful about how much electricity you use. Don’t forget to turn off the lights when you leave a room. Every little bit helps.

1.The writer mentions atoms in the third paragraph to　　　 .

A.show the relationship between electricity and atoms

B.explain what the electricity is

C.tell us everything in the world is made of atoms

D.describe how the electrons move

2.The underlined word “generate” in Paragraph 5 probably means　　　 .

A.move B.understand C.produce D.use

3.According to the passage, the writer probably agrees　　　 .

A.it’s very easy to make electricity

B.oil and coal are pollution

C.most electricity is produced by sun and wind now

D.everyone should do his best to save electricity

4.What might be the best title for the passage?

A.How to make electricity.

B.How electricity helps us.

C.Electricity　 — A Natural Force.

D.Save the energy; Save the world.

七年级英语阅读单选困难题查看答案及解析

I live in Missouri, near a river called the Jacks Fork. Before I was born, my grandparents had decided to help keep the_____ clean. So they started a club called Stream Team 713. I like its another_____ better—the Jacks Fork River Rats! Our club makes sure the water is clean and healthy for fish and people. And now I'm old enough to help_____ the river, too.

Picking up rubbish is_____ a treasure hunt (搜寻). My friends and I look for plastic bags, bottles, paper and other things. There used to be even more rubbish here. On one weekend, my grandparents_____ picked up 6 tons of rubbish. That's as much as an elephant weighs!

The rubbish was_____ to the river or the animals and plants that lived there. So the River Rats taught people who were playing around the river to take rubbish with them rather than_____ it. Now there's much less_____ for us to pick up. Maybe one day we won't find any rubbish here.

My favorite job is to look for water bugs (虫子)! The bugs like to stay at the river bottom. Some bugs don't_____ how dirty the water is, but other bugs can only live in clean water. ______ we find lots of bugs that need clean water, then we will know the river is clean enough for fish and for us.

I love taking care of the Jacks Fork River Rats. I will try my best to help make sure it's a clean, safe place for people to play.

1.A.state B.club C.block D.river

2.A.goal B.opinion C.name D.position

3.A.take care of B.run out of C.get out of D.make use of

4.A.for B.like C.with D.from

5.A.only B.once C.also D.still

6.A.usual B.special C.harmful D.helpful

7.A.passing B.collecting C.providing D.throwing

8.A.bread B.rubbish C.water D.sugar

9.A.mind B.check C.regret D.regard

10.A.Though B.Because C.If D.Unless

七年级英语完型填空中等难度题查看答案及解析

New rules and behavior standards came out in No.1 Middle School last month. It is going to use a new way to decide who the top students are. The best students won't only have high marks. The following are some of the new rules.

1. Have you ever cheated in an exam? Don't do it again! That's not something honest students should do.

Do more at school. 2. April is Bird Loving Month in China. Is your school doing anything to celebrate it? You should join! In that way, you can learn more about animals and know how to protect them.

Be open to new ideas. Have you ever thought people could live on the moon?3. Everyone's new ideas are important.

Protect yourself. Has a thief ever stolen money from one of your classmates? Don't let it happen to you. 4.

Use the Internet carefully. 5. But some things on the Internet aren't for kids, so try to go through the good web pages. You can use the web pages for fun or homework.

Word Bank: behavior standard行为规范　　　　 page 网页

A.Tell the truth.

B.The Internet can be very useful for your study.

C.Maybe you'll find another earth in space in the future.

D.Good students love animals and care for other people.

E.If you have to go back home late, you should let your parents pick you up or find a partner with you.

七年级英语补全短文5选5简单题查看答案及解析

Antigua in Guatemala(危地马拉) is a place where time stopped three centuries ago. It is one of the most beautiful cities in Central America. In this city, you can feel what life was like in the past.

You can see the buildings that people designed in the 1700s. You can walk in the streets, see the Cathedral of San Jose, and visit the church.

I have visited this city several times because I like it so much, but I will never forget my first time in this city. I was 12 years old when I first discovered the streets covered with small stones, the houses with big windows and beautiful gardens, the colonial(殖民地的) buildings, the people from different cultures walking around the central park, and the natives wearing the typical multi­colored clothes and talking with the tourists to try to sell their products.

I still remember the taste of the candies from the Kona Maria Gordillo Shop and the smell of hot chocolate and banana bread from the Dona Luisa Chicothencalh Restaurant.

Antigua mixes the past with the present, and I think this is one of the reasons that make people who visit this city feel delighted. To me, thinking about Antigua is like travelling back to another epoch(时代). If you have the opportunity to travel to Guatemala and also want to travel back to colonial times, you must visit this beautiful city.

1.The writer likes Antigua so much that he has ________.

A.lived there B.worked there C.visited there many times D.planned to live there

2.The writer bought________ at the Kona Maria Gordillo Shop.

A.candies B.chocolate C.bananas D.bread

3.The underlined word “delighted” in the passage means “________” in Chinese.

A.放松的 B.高兴的 C.自由的 D.暖和的

4.What is the best title for this passage?

A.A Beautiful City in Central America

B.A Beautiful Building in Central America

C.The Food of Central America

D.The Culture of Central America

七年级英语阅读单选中等难度题查看答案及解析

-- Can I use your computer to buy a train ticket?

-- Sorry, I don’t have _______.

A.it B.one C.this D.that

七年级英语单选题中等难度题查看答案及解析

— How long does it take the train to get to Xuzhou from Nanjing?

— Maybe one hour. But why not _______ it on Baidu?

A.fix B.design C.look D.check

七年级英语单选题简单题查看答案及解析