The world itself is becoming much smaller by using modern traffic and TV, telephone and so on. Life today is much easier than it was hundreds of years ago, but it has also brought new problems. One of the biggest is pollution. Pollution comes in many ways. We see it, smell it, drink it and even hear it.

The more people, the more pollution. Many years ago, the problem was not so serious because there were not so many people. Man is now slowly polluting the whole world..

Air pollution is still the most serious. It’s bad to all living things in the world. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us become angry more easily.

Many countries are making rules to fight pollution. They stop people from burning coal in houses and factories in the city.

The pollution of SO2 is now the most dangerous problem of air pollution. It is caused by heavy traffic. It is sure that if there are fewer people driving, there will be less air pollution.

1.Our world is becoming much smaller _______.

A. because the earth is being polluted day and night

B. thanks to science development

C. because of the rise in population

D. because the earth is blown away by the wind every year

2.Thousands of years ago, life was _______it is today.

A. much easier than B. as easy as C. as hard as D. much harder than

3.Pollution comes in many ways. We can even hear it. Here “it” means______.

A. Water pollution B. air pollution C. noise pollution D. rubbish

4.Air pollution is the most serious kind of pollution because ________.

A. it’s bad to all living things in the world B. it makes much noise

C. it has made our rivers and lakes dirty D. it makes us become angry more easily

5.Which of the following is NOT TRUE?

A. Many countries are making rules to fight pollution.

B. The pollution of the earth grows as fast as the world’s population does.

C. From now on, maybe people should try to go to work by bus or bike instead of car ormotorbike. It is helpful to fight against the problem of SO2.

D. The problem of pollution is not so serious because there are so many people

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語 來源:人教新課標(biāo)八上英語試卷-Unit8 How do you make a banana milk shake 單元測(cè)試 題型:單選題

-- you like going swimming on weekends?

--No, I __

A. Do; don't B. Are aren't C. Does; doesn't D. Are; am hot

查看答案和解析>>

科目:初中英語 來源:人教版七年級(jí)上冊(cè)英語專項(xiàng)訓(xùn)練-語法 題型:單選題

This is__________ apple and that's __________ pear.

A. a;an B. an;a C. an;an D. a;a

查看答案和解析>>

科目:初中英語 來源:人教版七年級(jí)上冊(cè)英語專項(xiàng)訓(xùn)練-語法 題型:單選題

—In the morning,Bill always __________ tennis with his sister.

—Yes.And in the afternoon they __________ pingpong.

A. play;play B. plays;play

C. play;plays D. plays;plays

查看答案和解析>>

科目:初中英語 來源:牛津譯林版8A 英語期中復(fù)習(xí)專題練習(xí)-閱讀理解 題型:閱讀單選

It snowed again. My seventh Christmas was around the corner. I dreamed of getting the present from Santa Claus until my elder sister told me: “There is no Santa Claus.”

I ran to my grandmother’s house, for she always told the truth. Grandmother was at home. I told her everything.

“No Santa Claus!” she said. “Ridiculous (荒謬的)! I don’t believe it. Put on your coat and let’s go.”

“Go where?” I asked.

As we walked through the doors of the general store, Grandma handed me 10 dollars and said: “Buy something for someone who needs it.”

I just stood there, thinking about what to buy and who to buy it for.

I thought of everybody I knew. Then I thought about Bobbie Decker. He didn’t have a coat. He never went out to play games in winter. I would buy him one.

That evening, Grandma helped me wrap the coat and write, “To Bobbie, from Santa Claus” on it. Then she drove me over to his house.

Grandma parked down the street, and we hid behind the trees near Bobbie’s house. Then she said: “All right, Santa Claus is coming.”

I rushed for his front door, and put down the present outside his door. I rang his doorbell then flew back to the trees. We waited breathlessly in the dark for the front door to open. Finally it did and there stood Bobbie. That night, I realized Santa was alive and well, and we were on his team.

1.After hearing her sister’s words, the writer was _____.

A. angry B. relaxed C. happy D. disappointed(失望的)

2.What did Grandma ask the writer to buy with the 10 dollars?

A. Something for Grandma. B. Something for the writer herself.

C. Something for someone in need. D. Something for the writer’s sister.

3.What can you infer from the story?

A. Bobbie was the writer’s best friend. B. Bobbie’s family might not be rich.

C. Bobbie wanted a Christmas present. D. The writer loved to play games with Bobbie.

4.When he saw the coat, Bobbie might feel _____.

A. surprised B. scared C. calm D. worried

5.What did the writer learn from that Christmas experience?

A. It was always better to tell the truth. B. Giving can make a person feel happy.

C. There was a real Santa Claus in the world. D. Christmas is the best time for giving presents.

查看答案和解析>>

科目:初中英語 來源:牛津譯林版8A 英語期中復(fù)習(xí)專題練習(xí)-閱讀理解 題型:閱讀單選

If you get into the forest with your friends, stay with them always. If you don’t, you may get lost. If you really get lost, this is what you should do. Sit down and stay where you are. Don’t try to find your friends—let them find you by staying in one place.

There is another way to help your friends or other nearby people to find you. Give them a signal (信號(hào)) by shouting or whistling (吹口哨) three times. Any signal given three times is a call for help.

Keep up shouting or whistling always three times together. When people hear you, they will know that you are not just making noise for fun. They will let you know that they have heard your signal. They give you two shouts, two whistles, or two gun-shots (槍聲). When someone gives you a signal, it is an answer to a call for help.

If you don’t think that you will get help before night comes, try to make a little house---cover up to the holes with branches (樹枝) with lots of leaves. Make yourself a soft bed with leaves and grass.

What should you do if you get hungry or need drinking water? You would have to leave your little house to look for a river. Don’t just walk away. Pick off small branches and drop them as you walk so that you can find your way back. The most important thing to do when you are lost is—stay in one place.

1.If you get lost in the forest, you should _______.

A. stay where you are and give signals three times

B. walk around the forest and shout so that your friends could hear you

C. try to find your friends as soon as possible

D. try to get out of the forest and shout for help

2.When you hear two shouts, or whistles, or gunshots, __________.

A. you should shout more loudly B. you can whistle three times

C. it is an answer to your call for help D. you should try to run to them

3.This passage mainly tells you __________.

A. when you hear a signal always three times, it is a call for help

B. What you should do if you get lost in a forest

C. any signal given twice means an answer to a call for help

D. how you can live longer in a forest

查看答案和解析>>

科目:初中英語 來源:牛津譯林版8A 英語期中復(fù)習(xí)專題練習(xí)-完形填空 題型:完型填空

In America, the schools are not all the same as the ones in our country. School day in America usually starts at 9 in the morning and ____ at about 4 in the afternoon. The school subjects are quite different _____ ours. In China, we always have Chinese, Math, English, Physics, Geography, P. E. and so on. _____ in America, students have a few more _____, such as cooking, sewing(縫紉) and driving lessons. Their school life isn’t just _____ study. They have lots of more things ____ than the Chinese students do at school. There are many clubs in American schools, too. If the students are _____ in sports, they can join different sports clubs. American students also have art clubs, language clubs and some _____ clubs. From 2:30 to 4:00 in the afternoon, they do _____ things in different clubs.

Maybe you think English is very popular and it is widely used all over the world, so American students don’t need to learn any other language. But that’s not right. American children from the age of seven _____ learn a foreign language. For example, they learn Chinese, Russian and German(德語). Americans think these languages are also important.

1.A. finishes B. goes on C. stays D. ends to

2.A. for B. with C. in D. from

3.A. But B. And C. So D. Or

4.A. clubs B. sports C. lessons D. homework

5.A. about B. over C. down D. across

6.A. do B. to do C. does D. doing

7.A. interest B. interests C. interesting D. interested

8.A. other B. another C. others D. the others

9.A. impossible B. dangerous C. different D. same

10.A. don’t have to B. have to C. had to D. will have to

查看答案和解析>>

科目:初中英語 來源:人教版七上英語試卷-Unit2 This is my sister 同步測(cè)試 題型:單選題

(題文)Jim and Tim are good ______.

A. brother B. friends C. brother and sister

查看答案和解析>>

科目:初中英語 來源:人教版英語八年級(jí)上Unit1 測(cè)試 題型:完型填空

I had a very busy weekend.____Saturday morning,I played computer games.Then____a letter to my friend.After lunch,I went to the movies____my friends.Three hours later____went shopping together(一起).On Sunday morning,Sam and l went to the beach.We flew kites and we had fun.At seven o'clock,I came back home.____I didn't have dinner____home.Later on,I went to a birthday___for Emma.I gave a lovely gift____Emma.She liked it very much.We had a great time at the party.When I came home,I was a little____.And I still____my homework.My parents were unhappy for that.

1.A. In B. On C. At D. Of

2.A. sends B. writes C. read D. wrote

3.A. and B. or C. with D. but

4.A. we B. you C. I D. they

5.A. And B. Of C. But D. As

6.A. in B. of C. and D. at

7.A. party B. cake C. library D. park

8.A. to B. in C. for D. at

9.A. relaxing B. tired C. exciting D. interesting

10.A. didn't do B. does C. do D. did.

查看答案和解析>>

同步練習(xí)冊(cè)答案