阅读下面短文，根据短文内容完成句子。There are many inventions t...

阅读下面短文，根据短文内容完成句子。

There are many inventions that have caused great changes in the world. Here is a short introduction of the maglev train (磁悬浮). The history of the maglev train started in the beginning of the 1900s. The American Robert Goddard and the French Emile Bachelet came up with the idea of frictionless (无摩擦的) trains. But scientist didn’t succeed in making it at that time.

About 60 years later, the Japanese started their research on maglev transportation. After many years of experiments, the Japanese began to build their first test line. 7 km in 1975, and finished it in 1977. Many test runs started in July, 1977 with a speed of 517 km/h. In 1990, Japan built the Yamanashi Maglev test line. This test line was 42.8 km long and the first running test was held in 1997.

The Germans also started research on the maglev train in the early 1970s. It took them ten years to make the first track(ti)model. In 1993, the longest nonstop test running was 1,674 km. That same year the speed reached 450km/h.

China finished a 30-km-long maglev train line in Shanghai in 2003. This is the first commercial (商业的) maglev train line in the world. Although this project cost over 1 billion dollars, we should feel proud of it.

1.Robert Goddard and Emile Bachelet ________ the idea of frictionless trains.

2.In 1975, the Japanese began to build ________ of maglev trains.

3.The Germans spent ________ in making the first track model.

4.The Maglev train line in Shanghai is ________ long.

5.________ made the first commercial maglev train line.

九年级英语信息归纳中等难度题查看答案及解析

阅读下面短文，根据短文内容，按要求完成任务。

There are many ways to release fear and anxiety. Here we have collected some tips based on an article by Xinhua, as well as an interview with Wang Weihua, an expert on positive psychology.

Less information input

Avoid reading too much about the epidemic(疫情), as this can be overwhelming(难以承受的）. When you want to learn about (A)it, be sure to get your information from reliable sources. Rumors (谣言) can make you feel anxious.

Exercise indoors

(B)Exercise not only helps you improve your immunity(免疫力), but can also help you relax, according to previous studies. You can try yoga, tai chi or other sports you enjoy.

Write or talk

If you feel too anxious, try to write in a journal to record your true feelings during the epidemic. Through writing, you can better understand yourself and release your emotions. You can also talk with your friends and family about your feelings.

Be creative

Show your imagination and support through creative activities. For example, you can paint pictures that encourage people to fight the virus. If you enjoy music, you can write songs. (C)Don’t be afraid to share your works with others. They may comfort some people.

1.把文中(B)处画线句子翻译成汉语。_______________________________________________

2.把文中(C)处画线句子翻译成汉语。_____________________________________________

3.写出(A)处画线单词指代的内容。_________________________________________________

4.找出一种体现 creative的做法。________________________________________________

5.用句子或短语简要概括本文大意。________________________________________________

九年级英语多任务混合问题困难题查看答案及解析

阅读下面一篇短文，根据短文内容，按要求完成下列各题。

There are many things we need to know that we do not learn at school. For example， if we want to use our money wisely， we need to shop carefully. （1）We need to know how to compare(比较) the prices of things in different shops. We need to be able to compare the quality(质量) of different brands(品牌). We need to know how to make the best choice when we shop.

（2）Knowing how to make such choices is a life skill， and we need these skills if we are to lead useful and happy lives.

Some of these choices are small. For example， will I take an apple or a pear for lunch? Will I take the bus to school today or will I walk? Will I wear the red T-shirt or the blue one to the movies? Other choices are more important. For example， will eat healthy food for lunch or will I eat junk food because it is tastier? Will l work hard in all my classes I enjoy? We make decisions like this every day.

Making the wrong choices can result in unhappiness. （3） We have to realize that the choices we make can affect(影响) the rest of our lives， and it can also affect other people. The next time you decide to waste time in class， play a joke on someone or talk loudly at the movies， consider(思考) this： Who else does your choice affect?

1.将（1）处的句子改为否定句。

We ________ _________ to know how to compare the prices of things in different shops.

2.将（2）处的句子以it开头重新改写。

It is a life skill ________ _______ to make such choices.

3.将（3）处的英文翻译成汉语。

_________________________________________________________________

九年级英语其他题中等难度题查看答案及解析

完成表格。阅读下面短文，根据短文内容,完成表格中所缺的信息，并将其答案的完整形式写在答题卡上相应的位置。每空一词。

There are many libraries in Britain. Let's learn something about them.

Public libraries

Most towns in Britain have a public library. A library usually has a large selection of books and other resources, which library members can use and borrow for free.

Britain’s First Public Library

The first Britain’s public library opened in Manchester in 1852. Its first librarian was a man called Edward Edwards. Edwards attended the library’s opening ceremony and two famous writers called Charles Dickens and William Thackeray were there, too.

Services of library

Modern public libraries have something for everyone. Most of them have audio books, CDs, newspapers and DVDs as well as books to borrow.

How to Join a Library

To join a library, go to your local library and fill in a form. You'll receive a library card which is needed when using library services.

Mobile Libraries

Not everyone can get to a library. Some people live far away from towns and cities. Other people find it difficult to go out because they have an illness or a disability. Thanks to mobile libraries, these people can still borrow books.

The libraries are special. Unlike most libraries, which store books in buildings, mobile libraries usually keep their books in a mini-bus. The back of the mini-bus has shelves for the books, and it is big enough for borrowers to step inside and look around. A driver take the mini-bus to a certain place at a certain time, so people know when to expect it. They can return their books and borrow some more.

All Aboard the Library!

A school in London didn't have space for a library inside the building. However, everybody agreed that it was still important to have a school library So, the head of the school, Graham Blake, decided to park an old bus on the school car park and change it into a library. Pupils helped to paint the bus, and after eight months, the new library was ready.

九年级英语填空中等难度题查看答案及解析

阅读下面短文,根据短文中的信息,完成文后表格。(每空一词)

根据短文内容，在空格里填入恰当的词语。注意：每个空格只填一个单词。

There are many things you can do to improve your memory. Among them are many kinds of useful ways are well as taking special care of your health.

It is important that you make yourself excited to make your memory more active. You can do this by doing some new activities and by changing your daily habits. Learning a new skill helps your brain（大脑）to develop. When trying to remember something, you should pay special attention to the most important things about it .Do not allow other thoughts to enter your mind because this will reduce your chances of making right memories.

An excellent way to help memory is to connect information with pictures. Try to see the pictures in your mind. Taking notes and keeping a diary will also be helpful.

Healthy food and plenty of vitamins are necessary for your memory to work well. Drinking a lot of water also helps keep your memory. You must allow your brain to have enough sleep and rest. When you are asleep, your brain stores memory. Not enough sleep can cause problems with storing information. And being tired will also stop you from being able to think clearly and well.

In order to keep your mind on your work, you must be free from worry. Generally keeping fit and normal health checks are both important as well-not just for improving your memory.

九年级英语阅读理解中等难度题查看答案及解析

阅读下面短文，根据短文内容完成句子。

Japan

Cram school are popular in Japan. There are more than 50,000 cram schools in Japan, according to the Economist. Many Japanese students attend 90-minute classes twice a week, the New York Times reported.

The US

Most US kids join in activities after school. These activities are designed to meet children’s personal interests. Kids from the ages of 6 to 17 typically attend at least one after-school activity. Sports are the most popular after-school activity. Other activities include music, drama and cultural activities.

Finland

Finnish students can relax after school. They don’t need to do a lot of homework. Students only spend 2.8 hours on homework per week, the BBC reported.

Instead, they prefer to join clubs where they can learn about things they like, such as painting or dancing.

1.There are more than ______ cram schools in Japan.

2.Many Japanese students attend 90-minute classes ______.

3.In the US, ________ are the most popular after-school activity.

4.In Finland, students don’t need to ________ after school.

5.Finnish students like to ________ where they can learn about things they like.

九年级英语填空中等难度题查看答案及解析

阅读下面短文, 根据短文内容. 完成下列各题。

Oink! The Year of the Pig is coming. Many people believe that pigs are naturally fat, lazy and dirty. But are any of those things true?

Pigs are fat. They eat a lot. But they are useful to us. We get more than just pork from pigs. We can use their skin to make shoes. We can use their hair to make brushes. Pigs also provide us with materials for medicine.

People sometimes say: "You are as stupid as a pig.” But pigs are not stupid. In fact, pigs are one of the 10 smartest animals. They have a good memory and can tell different shapes apart. Many experts think pigs are easier to train than dogs or cats. In France, people teach pigs to find truffles which are a kind of plant with special smell. With their good sense of smell, pigs can find truffles even faster than dogs.

When you see pigs, they usually in dirty water or mud. That's because pigs have no sweat glands （汗腺）. On hot days, they have to cool themselves in water or mud. This keeps insects off of them as well. Mud can also protect their skin from sunburns.

The wrong opinions about pigs often make us dislike the animal. For example, if someone eats a lot, we say that they have "pigged out". If someone's room is very messy, we might say his or her room looks like a place where pigs live.

But people in ancient China really liked pigs. People thought the pig's big head was a symbol of good luck. If someone had a round and chubby（胖乎乎的）face, he or she was thought to be blessed（有福气的）.People also believed the animal stood for wealth. Piggy banks, a symbol of this. Most children have a piggy bank that they can use to save money.

1.What does the author think of pigs?

The author thinks that they are __________________________________________.

2.Why can a pig find the truffles quickly in France?

Because it has _______________________________________________________.

3.What does the fourth paragraph mainly tells us?

It mainly tells us the reason why __________________________________________.

4.According to the article, what was the symbol of good luck do ancient Chinese think?

______________________ was a symbol of good luck.

5.What does the underlined word "this" in the last paragraph refer to?

It refers to _________________________________________________________.

九年级英语回答问题中等难度题查看答案及解析

阅读下文并回答问题。

There are many useful inventions in the world. Do you want to have an umbrella that makes your hands free? Alan has invented the "Nubrella", which means "new umbrella". It is the first truly hand-free umbrella in the world.

One cool thing about the Nubrella is that you don't need to hold it like a usual umbrella, you can wear it. The shoulder straps（肩带）of the Nubrella can hold the umbrella for you. The Nubrella is big enough to cover your whole head and your body. You don't need to worry about getting wet in the rain. So when walking in the rain with the Nubrella, you're able to use your cell phone or drink a cup of hot coffee.

The idea for the invention began on one rainy day. Alan was standing in his shop and found that it was hard to keep their umbrellas in the right place for the people. At that moment an idea came into his mind. He wanted to have an umbrella which could make a rainy day easy and fun.

Nowadays, Nubrella is on sale all over the world. The price of it is 59 dollars in America. You can also find it on Taobao. Would you like to have such kind of umbrella?

1.Is Nubrella only sold in America?

2.What does the word "Nubrella" mean?

3.How can Nubrella help our hands free?

4.Which one do you prefer to use, a Nubrella or a usual umbrella? Why?

九年级英语回答问题困难题查看答案及解析

阅读下面短文,根据短文内容完成句子。

In Jinzhong, Shanxi Province, there is a group of people who are busy drawing maps around. They are not workers on geography, but dispatchers (调度员) in Emergency (急救) Center of the city.

Since 2007, the dispatchers in the center have drawn maps of the local areas.

"A dispatcher's job is counted in seconds, "says Liang Ruimei, a dispatcher in the center.

She has worked in the center since it started in 2007. "We must answer the phone in 3 seconds, get clear information about the patient in 60 seconds and dispatch (调度) emergency medical workers in 3 minutes at most. If we save one second, the patient may have a better chance to live.

Although nowadays the center has electronic maps, the dispatchers still walk through the streets to draw maps by hand.

After many years' hard work, the dispatchers keep every building and street of the city in mind. They even know whether a car can enter the gate of a building or not.

Sometimes the caller can't tell clearly where he is, but it doesn't matter. As long as he describes the building around, the dispatcher can dispatch emergency medical workers to him. "We are trying to be quicker than Death," says Liang.

1.___________ are busy drawing maps around in Emergency Center of Jinzhong, Shanxi Province.

2.The dispatchers in the center have drawn maps for __________ years.

3.Dispatchers must dispatch emergency medical workers in___________. If they save one second, the patient may have a better chance to live.

4.The Dispatchers keep every building and street of the city in mind. They even know if______________.

5.Liang Ruimei says they are trying to __________________.

九年级英语填空中等难度题查看答案及解析

阅读短文，根据短文内容回答问题。

There are many times that you don’t know what to do when you get bored. Boredom is an emotional state that can affect a person’s attitude. Luckily, there are many fun activities you can do to kill boredom.

Exercise

Are you paying for a membership at a gym? This is the perfect moment for you to go to the gym and work out for a little bit. There you can relax your mind and get your body in a good shape. Or you can simply go jogging for an hour or so down on the street. Click here to check out some good exercises to burn calories fast.

Clean your house

Why not do some cleaning around the house? Sometimes you don’t have the time to organize your house or take away the things you don’t need. You are embarrassed when you have a guest because your shoes and clothes are everywhere. Take this time to pick up the mess in your room.

Play games in your iPhone

Having an iPhone is like having a boredom killer. There are many things you can do with your iPhone. You can have such a good time playing these games in your iPhone. You might not consider it beneficial to play games in your phone, but this is a way you can release your stress. Click here and find out which games are good for your iPhone.

Take your dog out for a walk

Go out and take some fresh air. Take your dog out to the park or maybe around the block. You can play with your dog and teach it how to do cool stuff. Maybe making your dog to do a cool trick can surprise your friends. If your friends aren’t able to talk to you, to spend time with your dog can be the solution. This may be what you really need to lift up your mood.

1.What is boredom?

________________________________

2.What can you do at a gym?

________________________________

3.Why are you embarrassed when you have a guest?

________________________________

4.What can you do with the dog?

________________________________

5.What is the passage mainly about?

________________________________

九年级英语回答问题困难题查看答案及解析