题目内容

用所给单词的适当形式填空。

1.This magazine may be one of the _______________. You can go and ask him.(visit)

2.After reading the boring report,the engineer felt even__________ (sleep).

3.Men in their ________ are more likely to have their own companies instead of

working for others. (forty)

4.---Is it a good habit to spend your money _____________? ---Of course. (wise)

5.My classmates recommended lots of books to me ,but none of them is my __.(tastety)

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Water pollution happens when waste things from many areas are thrown into rivers,lakes and seas.

Agriculture

To get more food,farmers use large amounts of chemicals(化学制品).When the chemicals are not completely used by the plants,they are washed away by the rainwater into rivers, lakes and seas, which pollute both surface water and underground water.

Factories and industries often release poisonous chemicals into seas,rivers or lakes,which is quite bad for Mother Nature.An example of industrial sea pollution happened in Japan in the 1950s.A local factory had poured waste water with mercury(水银) into the Minamata Bay for 20 years.Tuna fish in the bay took in the mercury and people ate the tuna.Many children were born with birth deformities(畸形).As a result,people lost their hearing and sight,and thousands of people died in the end.

Sea transportation

When ships transporting oil get damaged on the way,oil spillage(溢出) happens.One major disaster was the Exxon Valdez oil spill.An oil tanker sank off Alaska in1989 and leaked(泄漏) oil into the ocean.To save cost,some ships also poured unwanted oil from their engine rooms into the sea,thus polluting the oceans.

Home activities

If the waste from the washing of clothes and dishes are not treated and poured into the sea,they will do harm to the sea life. Some diseases may also spread.Sometimes,rubbish is dumped into the sea.

1.Farmers use large amounts of chemicals to____.

A.have more food B.release poison

C.save planting cost D.plant more crops

2.From the example in Paragraph 3,we learn that____.

A.eating tuna fish is sometimes a great danger

B.water pollution is a serious problem in Japan

C.factories and industries should be closed in Japan

D.water pollution can do great harm to people's health

3.The underlined word "release" probably means ____.

A.释放 B.吸收 C.生产 D.运用

4.What is the best title for the passage?

A.Industrial water pollution

B.Agriculture water pollution

C.Reasons for water pollution

D.Ways to solve water pollution

阅读下面短文,根据其内容完成后面各项任务。

When Charlie got up last Sunday morning, he looked out of the window, and saw that the ground was covered with snow. On the side of the house, the snow was higher than Charlie. "We must have a path through this snow, "said his father. "I would make one if I had time. But I must be at the office early this morning. Do you think you could make the path, my son?" he asked little Charlie. "I? Why? The snow is higher than me! How could I ever cut a path through that snow?" "How? You can do it little by little. I hope you will try," said the father. Then his father left for his office.

Later, Charlie set to work. He threw up first one shovelful(一铲), and then another; but it was slow work. "I don’t think I can do it, mother, "he said. "A shovelful is so little, and there is so much snow." "Little by little, Charlie," said his mother. "That snow fell flake(雪花) by flake, but you see how much it has made." "Yes, mother, I see," said Charlie. "If I throw it away little by little, it will soon be gone." So he worked on.When his father came home for dinner, he was pleased to see the fine path. The next day was Charlie’s birthday, the father gave little Charlie a pen, with yellow letters "Little by Little" on it.

1.What did Charlie find when he got up last Sunday morning? (no more than 10 words)

2. Which sentence in the passage can be replaced (替换) by the following one?

I don’t think it’s possible for me to make a path through the snow.

3.Did Charlie make the path through the snow at last?

4.把文中画线处翻译成中文。

5.What’s the best title of the passage?

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