They take great ________ (骄傲) in their son, w...

They take great ________ (骄傲) in their son, who is now a famous scientist.

九年级英语根据中/英文提示填空中等难度题查看答案及解析

They take great pride _______ their daughter who is now a famous scientist.

A. for　　 B. in　　 C. of　　 D. on

九年级英语单项填空中等难度题查看答案及解析

Today, the world’s diversity(多样性) of food crops is quickly decreasing. But scientists around the world are taking action. They are building seed banks. At seed banks, scientists store the seeds of many different crops.

There are now 1,400 seed banks around the world. However, some banks are in warm countries. If the electricity fails, the seeds will get too hot and die. Other seed banks are in countries troubled by war. Sometimes people damage the seed banks. If this happens, valuable seeds can be lost forever!

The organization Global Crop Diversity Trust decided they wanted to deal with this problem. So, they decided to build a global seed bank. This seed bank would contain a back-up, or extra copy, of all the world’s seeds. Smaller seed banks would still collect and keep local seeds. But they would also send copies of their seeds to the global bank.

Scientists from the Global Crop Diversity Trust chose the cold, snowy mountains of Svalbard, Norway to build the global seed bank — the Svalbard Global Seed Vault. Organizations, farmers, or local seed banks store their extra seeds there. And the people who place their seeds in the vault are the only people who can take them out. They pay to ship their seeds to Norway, but it does not cost them any money to store their seeds. The Global Crop Diversity Trust pays for this.

Cary Fowler is a scientist who heads the Global Crop Diversity Trust. He said, “If the Seed Vault simply supplies seed banks with copies of seeds that those banks lost by accident, the Seed Vault will be worth way more than it cost.”

1.Seed banks are built to ________.

A.research on seeds B.produce new seeds

C.protect crop diversity D.increase the number of seeds

2.What is the author's purpose in Paragraph 2?

A.Scientists store the seeds of many different crops at seed banks.

B.If seed banks are destroyed, valuable seeds will be lost forever.

C.Scientists want to build a global seed bank.

D.The people who place their seeds in the vault are the only people who can take them out.

3.Compared with other seed banks, the global seed bank ________.

A.was built by the government B.is more welcomed by farmers

C.is mainly used by great scientists D.can provide a good environment for seeds

4.What can we learn about the Svalbard Global Seed Vault?

A.It helps to pay the shipping cost. B.No one can take seeds out of there.

C.There are no fees to store seeds there. D.It mainly receives seeds from farmers.

5.What is Cary Fowler’s attitude towards the Seed Vault?

A.He feels it is very important. B.He is surprised at it.

C.He thinks it costs too much. D.He is uncertain about it.

九年级英语阅读单选困难题查看答案及解析

Last night, a school night, my 11-year-old son's baseball team played a game that lasted until 9:30. By the time we got home and he had a quick dinner and shower, it was 10:30-an hour and a half later than a child who gets up at 6:30 should be going to bed. We love baseball. My son is having fun, getting exercise, and learning patience, teamwork and sports spirit. But the truth is that the game also influences his sleep.

As parents, we want good things for our children. We want them to be healthy both in body and in mind. To this end , we look for ways to help our kids grow and develop. We help them with their homework. We sign them up for dance, soccer and baseball. We encourage our kids to take honors courses（培优课程）or to have after-school jobs. And we praise them for hard-earned success and achievements.

However, the irony is that all of these activities and responsibilities that we are giving our children to make their lives colorful could be badly influencing their health and taking happiness away. Activities, responsibilities, and goals are good. But if we want our kids to realize their full physical, learning and social ability, sleep is important. We have to start taking sleep seriously.

Parents make bedtime routines and carry out（执行）strict rules about nighttime. But in fact,　　 these measures（措施）aren't enough because getting our kids, enough sleep isn't just about carrying out stricter bedtime. It actually requires more than that. In order to ensure our kids get the sleep they need, bout parents and schools should make an effort.

1.From the passage we know the writer's son ________

A.isn't good at sports B.wastes time every night

C.can't get enough sleep D.always hangs out with friends

2.What does the underlined word "irony" mean in Chinese?

A.光荣 B.骄傲 C.讽刺 D.公正

3.What does the writer think of taking honors courses at last?

A.Boring. B.Unnecessary. C.Interesting. D.Enjoyable.

4.How can we make sure kids get enough sleep according to the write?

A.By making the children's lives colorful.

B.By refusing all the after-school activities.

C.By carrying out strict rules about bedtime.

D.By making an effort from parents and schools.

5.What would the writer probably talk about in the following paragraph?

A.Advice on how to sleep well. B.Ways of changing kids’ education.

C.The importance of sleeping well. D.Measures parents and schools should take

九年级英语阅读单选中等难度题查看答案及解析

In recent years, with the development of technology, many popular apps（应用程序）have been produced. These days, an app has caught great attention. It is Douyin, a video sharing app. Douyin first appeared in 2016. Now it is many people's favorite app, especially the young.

With Douyin, users can record videos, edit（编辑）them and share them online. It is very easy and interesting. We can share our videos with our friends with just a tap on the mobile phone screen. What's more, it's a great way to spend our free time by looking through those funny videos.

However, every coin has two sides. The app also has bad things. On the one hand, some people spend long hours on the app, which is harmful to their health. On the other hand, users can also find some bad things on the app. Such thing is unhealthy and unsuitable.

In my opinion, Douyin should check the videos before they are uploaded（上传）in order to keep a healthy environment for its users. Douyin is not good for teenagers. We should not use it too often.

Answer the questions according to the passage.

1.When did Douyin first appear in China?

2.Is Douyin a photo taking app?

3.Can we share our videos on the television or on the mobile phone screen?

4.Douyin is harmful to those people who spend long time on it, isn't it?

5.How does Douyin keep a healthy environment for its users?

九年级英语回答问题中等难度题查看答案及解析

Mom and Dad live in Calverton. On June 28, my parents celebrated 70 years of marriage.

They have been through years of hard work and good times, a1. supporting each other.

As a child, I remember my parents working side by side for spring, fall, winter, and summer cleaning or working in the yard, or painting and wallpapering.

My parents bought a h2. in Elmont. They never believed they'd be able to own their own home, and to them, it was their castle. They worked hard to decorate it and kept i3. looking beautiful. They taught us to work hard and to appreciate everything we had.

Mom likes everything—sightseeing, clubs, shopping, anything. Dad, even today, can't u4. why she always wants to go out!

Mom is really active with the Red Hatters women's group and her gardening club. Dad spoils (宠坏) her by taking care of the house.

The key to their s5. marriage is that they respect each other.

My brother, who is 67, and I (now 69), have always known we are lucky to have such great parents. They have shown us what love is, what hard work is, and what respect is all about.

My daughter and I try to see them almost every weekend w6. we play cards together and catch upon the week's news.

My parents are the glue that holds our whole family t7. , making holidays and ordinary days special to us all.

I know we are lucky to have them both, even save all of their voice-mail messages, just so I'll have their voice to h8. when they are not here. But Mom keeps t9. us all that she's definitely (绝对地) going to live to be 100. So we will have a f10. more holidays, birthdays, and memories to experience.

九年级英语单词填空中等难度题查看答案及解析

— In order to win the new pneumonia Resistance War（抗击新型肺炎战）, many heroes lost their lives. How great they are!

— Yeah. China is quite an unusual country. I take pride _________ my motherland.

A.of B.for C.in D.with

九年级英语单选题中等难度题查看答案及解析

Now people can pay by scanning(扫描）their faces while shopping. Is it _______ to pay by scanning other parts of our bodies? Amazon has a new technology that scans _______.

The technology can tell if the person is the right one by scanning his or her hand. The scanner examines things such as finger prints. It then sends a picture to a certain center which can decide who the person is.

In September 2019, Amazon made a payment system for a US supermarket. People can pay _______ by scanning their hands under a machine. Their hand scan is connected to their bank cards, so they can pay successfully. It's quite convenient, especially for _______ people. With this new technology, people _______take their cards with them. They just scan their hands.

1.A.possible B.important C.strange

2.A.eyes B.faces C.hands

3.A.usually B.simply C.really

4.A.old B.poor C.smart

5.A.mustn't B.can't C.needn't

九年级英语完型填空中等难度题查看答案及解析

Each country has many kind people who volunteer to take care of others. For example, some high school and university students in the US often spend many hours as volunteers in hospitals or old people’s homes. They read books for the people or they just visit them and play games with them or listen to their problems.

Other young volunteers go and work in the homes of the sick people. They clean up their houses or do the shopping. For boys who don’t have fathers there is an organization called “Big Brothers”. University students and other people take these boys to play baseball games and help them get to know things that boys usually learn from their fathers.

Each city has a lot of clubs where boys and girls can go to play games or take part in other activities. Some of these clubs show movies or have short trips to the mountains, the beaches or the museums. Most of these clubs use a lot of high school and university students as volunteers because they can understand the problems of these boys and girls more easily.

Volunteers believe that some of the happiest people in the world are those who help to bring happiness to others.

1.Which place is not mentioned about volunteering in the US ?

A.Sick people’s homes. B.Hospital. C.Zoos.

2.Volunteers are people who__________.

A.Get paid for helping others B.Help to take care of others C.Sell books in hospital

3.Big brothers is an organization for boys who no longer have __________.

A.fathers B.Brothers C.friends

4.Most of the clubs choose high school and college students as volunteers because______________.

A.they understand the problems of these boys and girls more easily.

B.they need money.

C.they take them to watch baseball games.

5.Which of the following is true according to the passage?

A.Volunteers only help people who are old.

B.Volunteers can earn much money from their work.

C.People who bring happiness to others are the happiest.

九年级英语阅读单选中等难度题查看答案及解析

　　　　 Maybe you should sit down before you read this. It's a little frightening. Your sitting may be killing you.

Health experts say the U.S. adult now sits about 6.5 hours a day. That is up about an hour a day compared to 2007. The news is even worse for teens. They sit eight hours each day. The information was put out by the National Center for Health Statistics. It has collected the numbers for the past 16 years. It is worried about what it has found.

Research shows that people who are not active can get sick. Their bones get weaker. They burn fewer calories (卡路里). That makes them more likely to put on too much weight. They might even get diabetes (糖尿病). They are at risk for high blood pressure and heart problems, too.

Some experts also think sitting too much can influence how your blood moves through your body and how well your body fights off illness. Being active helps in lots of ways. It can make you happier, burn more calories and give you more energy. It can also help you sleep better.

About 60% of people in the U.S. watch at least two hours of TV each day. That number has stayed about the same in recent years.

Computers are the biggest reason for more hours spent sitting. Computer use outside of work or school has gone up for all age groups. Now, 50% of adults spend at least an hour of their free time on a computer each day. That is up from 29% in 2003.

About 53% of teens now spend at least an hour of free time on computers. So do 56% of kids. As many as 1 in 4 people who use computers use one for three hours or more outside of work and school.

So get up, take some breaks and go outside. You might save your life by doing outdoor activities.

1.The text is especially helpful for those who care about ______.

A.their body shape B.their home comforts C.their health D.their food

2.Being active can help people ______.

A.bum more calories B.forget their pressure C.get sick D.treat heart problems

3.What is the text mainly about?

A.Computers are causing health problems. B.Too much sitting is influencing our health.

C.Being more active is good for you and me. D.Sitting means killing.

4.Which one of the following is most probably to be discussed next?

A.The cause of diabetes.

B.Introduce some outdoor activities.

C.Give some examples of losing weight successfully.

D.List some disadvantages of playing computer games.

九年级英语阅读单选中等难度题查看答案及解析