David finds ＿＿＿ difficult to communicate with...

David finds ＿＿＿ difficult to communicate with his parents

A.one B.it C.this

九年级英语单选题中等难度题查看答案及解析

David finds ＿＿＿ difficult to communicate with his parents

A.one　　　　　　　　　　 B.it　　　　　　　　　　　 C.this

九年级英语单项填空中等难度题查看答案及解析

David finds ______ difficult to communicate with his parents.

A. one　　 B. it　　 C. this　　 D. that

九年级英语单选题困难题查看答案及解析

I find _____ difficult to communicate with my parents. They never listen to me.

A. one　　 B. it　　 C. that

九年级英语单选题中等难度题查看答案及解析

1.David has just graduated from college. He is good at communicating with others, He'd like to work in a relaxing environment.

2.Hector loves traveling and taking photos as well. He is strong and able to get along well with others. His big wish is to travel Australia.

3.Eliza was a bus driver before she gave birth to her baby. She has a car and the license. She wants to get a job very much. She can start to work at any time.

4.Sandy is an English teacher. She likes to travel and try something new. She dreams of finding a job in a foreign country.

5.Jason is a volunteer. He is expecting to learn about first aid. He thinks it will help save people in dangerous situations like earthquakes.

九年级英语阅读理解简单题查看答案及解析

They found________difficult to communicate with the boy．

A．it

B．that

C．this

D．one

九年级英语单项填空中等难度题查看答案及解析

---They found ___________ difficult to communicate with that man.— Me, too. He is so strange.

A. one　　 B. this　　 C. it　　 D. that

九年级英语单项填空困难题查看答案及解析

The Internet influences the way we shop, how we communicate with each other, how we find answers to questions and much more. But for some time there have been concerns (担心) that the older people are being left behind because they are unable to use a computer.

However, this is changing and several charities and community groups now help older people to get online. Paul Robinson runs such charity, Seniors Online. Paul worked for an IT company before deciding to leave his well-paid job and start the charity. As he explains, "I used to spend a few hours a week helping some older people use the Internet at the local library and I could see the difference it made to their lives. It can be quite lonely for the elderly when their children move away to find work and start a family of their own. Learning how to use email and receive photographs of their children and grandchildren was a wonderful experience for them. And when I saw what a big influence it had on their lives, I left my job and set up Seniors Online. We run training courses so that older people can enjoy the same chances as us."

away to find work and start a family of their own. Learning how to use email and receive photographs of their children and grandchildren was a wonderful experience for them. And when I saw what a big influence it had on their lives, I left my job and set up Seniors Online. We run training courses so that older people can enjoy the same chances as us."

One of Paul's students is 89-year-old Betty, who had never used a computer in her life before she joined one of the classes. That was six months ago and Betty has now completed the courseand received her "graduation" certificate (证书). "I joined a class so I could learn how to use emailto keep in touch with members of my family," she says. "That's fantastic but the best thing of all is learning how to research my family history online. Using a computer is a bit scary (吓人的) tobegin with because you think you'll do something terrible if you press the wrong key. But you soon learn that you can't really break anything—and the teachers are very patient. I think all people my age should do a course like this."

1.What is the writer trying to do in this text?

A. To help Paul to get money for his charity.

B. To describe how the Internet can be of help to older people.

C. To encourage children to keep in touch with their elderly parents.

D. To tell older people that they have to learn how to use the Internet.

2.Paul left his job with the ITcompany because 　　　　　　　　　　 .

A. he wanted to work in his local library

B. he couldn't receive too much money from it

C. he wanted to help older people to find their children

D. he realized how important the Internet was to older people

3.Betty started a computer course 　　　　　　　　　　 .

A. to do shopping online B. to send and receive emails

C. to get a graduation certificate D. to research her family history

4.According to Betty, 　　　　　　　　　 _.

A. the teachers take the time to help them

B. it can be very difficult to use the keyboard

C. it doesn't matter if you break the computer

D. you need to be patient to learn to use a computer

5.What might Paul say about the Internet?

A. It's too difficult for older people to learn it.

B. Families should help elderly members use it.

C. Older people need it more than young people.

D. Older people aren't getting enough help to use it.

九年级英语阅读单选中等难度题查看答案及解析

A new study finds that plants communicate with one another to warn of danger.

We often consider plants as the furniture of the natural world. They don’t move; they don’t make sounds；they don’t seem to act on anything. But as is often the case, plants talk to each other all the time. And the language is a chemical (化学物质).

Over the years, scientists have reported that different types of plants, from trees to tomatoes, give out chemicals into the air to help neighbouring plants. These chemical warnings can spread information about one plant’s disease or infestation (虫害)，so other plants can protect themselves. But how plants receive and act on the information exactly is still mysterious (神秘的）.

In this week’s Science Magazine, researchers in Japan offered some explanations. They have found out one chemical message and traced it all the way from beginning to end.

The scientists looked at tomato plants infested by a common pest (害虫）. To start out，they grew plants in two separate plastic spaces connected by a tube (管子）. One plant was infested and placed upwind and the other was uninfested and placed downwind. The downwind plants were later exposed (暴露的）to the pest. The results showed that plants near sick neighbours before were able to protect themselves better against the pest.

They found one chemical appeared more often in the exposed plants. The chemical is called HexVic. The scientists discovered where HexVic came from, and put it over healthy plants. Those plants were then able to produce HexVic. Researchers made sure that uninfested plants could fight off bugs and diseases. How do they know when to protect themselves? They are warned first by their friendly plant neighbours.

It is not a simple story , and it may be happening in many other plants besides tomatoes. It may also be happening with more chemical signals that are still unknown to us. In a word, we know that plants not only communicate, but also look out for one another.

1.The underlined word “traced” in the fourth paragraph probably means _______here.

A. reported　 B. followed　　 C. doubted　 D. developed

2.For scientists, which are the right steps to watch tomato plants infested by a pest?

① Place the infested plant upwind.

② Place the uninfested plant downwind.

③ Expose the downwind plants to the pest.

④ Grow plants in two separate plastic spaces connected by a tube.

A. ③①②④　 B. ①④③②

C. ④①②③ D. ④②①③

3.You can put the sentence “The researchers also studied leaves from exposed plants and unexposed plants. " at the beginning of Paragraph ____.

A. 3　　　 B. 4　　 C. 5　　　 D. 6

4.Which of the following can be the best title of this passage?

A. Communicating Plants and Terrible Diseases

B. Talking Plants and Friendly Warnings

C. Protecting Plants and Clear Information

D.　 Growing Plants and Mysterious Chemicals

九年级英语阅读理解中等难度题查看答案及解析

A new study finds that plants communicate with one another to warn of danger.

We often consider plants as the furniture of the natural world. They don’t move; they don’t make sounds, they don’t seem to act on anything. But as is often the case, plants talk to each other all the time. And the language is chemical.

Over the years, scientists have reported that different types of plants, from trees to tomatoes, give out chemicals into the air to help neighboring plants. These chemical warnings can spread information about one plant’s disease or infestation(虫害), so other plants can protect themselves. But how plants receive and act on many of the information exactly is still mysterious.

In this week’s Science Magazine, researchers in Japan offered some explanations. They have found out one chemical message and traced it all the way from beginning to end.

The scientists looked at tomato plants infested by a common pest(害虫). To start out, they grew plants in two separate plastic spaces connected by a tube(管子). One plant was infested and placed upwind and the other was uninfested and placed downwind. The downwind plants were later exposed(暴露) to the pest. The results showed that plants near sick neighbors before were able to protect themselves better against the pest.

They found one chemical appeared more often in the exposed plants. The chemical is called HexVic. The scientists discovered where HexVic come from, and put it over healthy plants. Those plants were then able to produce HexVic. Researchers made sure that uninfested plants could fight off bugs and diseases. How do they know when to protect themselves? They are warned first by their friendly plant neighbors.

It is not a simple story, and it may be happening in more plant species than tomatoes. It may also be happening with more chemical signals that are still unknown to us. In a word, we know that plants not only communicate, but also look out for one another.

1.The underlined “traced” in the fourth paragraph probably means _________ here.

A. reported　　 B. followed　　 C. doubted　　 D. developed

2.For scientists, which are the right steps to watch tomato plants infested by a pest?

①Place the infested plant upwind.

②Place the uninfested plant downwind.

③Expose the downwind plants to the pest.

④Grow plants in two separate plastic spaces connected by a tube.

A. ③①②④ 　　 B. ③④①②　　 C. ④①②③　　 D. ④③①②

3. You can put the sentence “The researches also studied leaves from exposed plants and unexposed plants.” At the beginning of　 ____________.

A. Paragraph 3　 B. Paragraph 4　 　　 C. Paragraph 5　 　　 D. Paragraph 6

4.Which of the following can be the best title of this passage?

A. Communicating Plants and Terrible Diseases

B. Talking Plants and Friendly Warnings

C. Protecting Plants and Clear Information

D. Growing Plants and Mysterious Chemicals

九年级英语阅读理解中等难度题查看答案及解析