_______ necessary for us _______ our environm...

_______ necessary for us _______ our environment clean and tidy.

A. This is; keep

B. That’s; to keep

C. It’s; to keep

D. It’s; keep

八年级英语单项填空中等难度题查看答案及解析

It’s necessary ______ us to keep our pets clean everyday.

A. of            B. for            C. with            D. between

八年级英语单项填空简单题查看答案及解析

1

I think _______ our duty to keep our environment clean and tidy.

A. this       B. that      C. it  D. one

八年级英语单项填空困难题查看答案及解析

June 5 is World Environment Day. This makes us pay more　 a1. to our environment and the need to protect it.

When Wang Boxuan, a Beijing high schoolboy, uses up his exercise books, he does not throw them away. Each one is stored at his school with hundreds of exercise books given by other students. Then they are sold to a Beijing paper making factory.

The paper is recycled and u2. again by students and teachers in the school. At the s3. time, the money made from the sales goes towards schools in Inner Mongolia for 4. (plant) trees and grass. This place is one of the sources (源头）of the sandstorms that often attack (袭击) Beijing d5. springtime. Wang’s school is one of the schools in the capital that take part in the “green promise” environmental protection activity. So far, nearly 210，000 students have　 t6. part in the activity, collecting more than 87 tons of waste paper.　

With the coming of China’s 68th birthday, students are eager (渴望）to help make the capital a more pleasant place. “There are some environment7. (problem) in the city, such8. sandstorms. “said Wang. “We should encourage9. (other) to do so as well.” Our Vice-Premier(副总理）has 10. (write) a letter to the teachers and students to encourage them to go on supporting(支持）environmental protection.

八年级英语短文填空困难题查看答案及解析

It’s necessary for us _________ to our parents when we have problems.

A.to talk B.talking C.talk

八年级英语单选题中等难度题查看答案及解析

_______ is necessary for us _______ our own dreams.

A. That;　 have　　　 　　 B. It;　 have

C. That;　 having　　　　 D. It;　 to have

八年级英语单项填空中等难度题查看答案及解析

　　　　　　 is important and necessary for us　　　　　　 English well.

A、This; to learn

B、It; to learn

C、That; learning

八年级英语单项填空中等难度题查看答案及解析

Now machines are widely used all over the world. Why are machines so important and necessary for us? Because they can help us to do things better and faster.

A washing machine helps us to wash clothes fast. A printing machine helps us to print a lot of books, newspapers, magazines and many other things fast. Bikes, cars, trains and planes are all machines. They help us to travel fast.

The computer is a wonderful machine. It not only stores information but also stores numbers millions of times as fast as a scientist does.

Let’s study hard and try to use all kinds of machines to build China into a more advanced(先进的)country.

1.Why are machines important for us?(不超过15个词)

_____________________________________________________

2.How many kinds of machines are mentioned in the passage?(不超过5个词)

_____________________________________________________

3.If we want to build China into a more advanced country, what should we do?(不超过15个词)

_____________________________________________________

八年级英语回答问题简单题查看答案及解析

We all need a healthy environment, but we produce waste every day and it is bad for our environment and health. Though we are young, we can still do something to help. In fact, even the simplest everyday activities can make a real difference to the environment. Here are some ideas for you to live a green life.

Remember these three words: reduce, reuse and recycle.

Reduce means “use less”. Don't waste things. This saves money and reduces pollution and waste going into the environment. Before we buy something new, think if it is really necessary or maybe the old one will be just as good! When we do buy things, choose local products if possible, and try not to buy too many things from foreign countries.

Reuse means “use again”. Use things for as long as possible. When we buy things, make sure that they last a long time. We should take care of them so that they will last, and we should repair the old things if we can instead of throwing them away and buying new ones. Don't use a paper cup or a paper bag. It’s better to use a china cup and a lunch box because you can use them again.

Recycle means “change something into other things”. Although it takes energy to change something into other things, it’s better than throwing things away or burning them. Find out what can be recycled in your neighborhood and take part in recycling programmes. We should also buy products made from recycled materials, such as recycled paper, to help save trees.

Title: 1.　 to Live a Green Life

八年级英语其他题中等难度题查看答案及解析

—It’s necessary ____ our environment(环境).  —I agree with you.

八年级英语单项填空中等难度题查看答案及解析