People know the dangers of fires. It's good for a family to learn how to prepare for a fire. Here are some suggestions:

Put a smoke alarm in the house. Smoke from a fire causes the alarm to go off. The alarm makes a loud sound. The sound tells everyone to leave the house at once.

Make escape(逃跑) plans. They should know all the ways out of the house. If there is a fire, everyone follows the plan to get out. Part of the plan is to check all the windows to make sure they can be opened easily.

Buy fire extinguishers in the house. Everyone in the family should know how to use them.

Practise for a fire. They do fire practice because they teach children about fire safety.

Everyone in the family should know the following fire rules:

●Don't open a hot door! The fire can grow more quickly if you open the door.

●Stay close to the floor! Smoke can be more dangerous than fire.The best air is near the floor because smoke rises.

●What will you do if your hair or clothes start to burn? First, stop!

Don't run! The fire burns faster because of more air, Drop! Fall to the floor. Then roll(滚动)! Turning over and over will make the fire go out. Put a blanket(毯子) around you to keep air away from the fire that may still be on you.

There are many possible causes for fires. A wise(明智的) family is ready all the time. If there is a fire, don't forget to call 119 for help.

1.What does it mean when a smoke alarm rings at home?

A. You have to get up.

B. Water is running to the floor.

C. Something is burning.

D. Something is broken.

2.The writer advises people to do the following to prepare for a fire except that ________.

A. they practise for a fire

B. they make escape plans

C. they use electrical cookers

D. they buy fire extinguishers

3.When a fire happens, ________ if you open the hot door.

A. the fire will grow more quickly

B. the electricity will be cut off

C. the door will soon be on fire

D. the window will open

4.What are the right steps you should take when your hair or clothes catch fire?

A. Stop, run and roll. B. Stop, drop and roll.

C. Run, drop and roll. D. Run, roll and drop.

5.What is the best title for this passage?

A. The danger of a fire

B. The cause of a fire

C. Be ready for a fire

D. How to use extinguishers

Some cars do not run the way they should. Bad smoke from a car’s engine can get into the air. This bad smoke is called pollution.

Pollution turns the air a gray color. It is very dirty. It is not good for people to breathe this dirty air.

In order to keep pollution down the state makes cars take a test every two years. This test checks to make sure the cars do not pollute the air. If a car does not pass the test the owner cannot register (登记) it.

Some car owners drive their cars even though they cannot pass the test. This is against the law. It is also very bad for the air.

People wanted to find a way to get these cars off the road. A program was started that seems to be helping. This program buys cars that cannot pass the tests or will help pay for repairs.

In order to qualify for the program a car must be drivable and the owner cannot make over a certain amount of money. This program has been helping people by giving them money to help buy better cars or fixing their old ones. It has also been helping to cut down on pollution.

1.Which of the following is the effect that bad smoke from cars causes?

A. The colour of the air. B. The temperature of air.

C. The quality of the air. D. Both A and C.

2.The aim of the program in the passage is to ________.

A. sell more cars B. stop air pollution

C. develop the technology D. make the life better

3.How the programme help the drivers?

A. The programme buys the drives new cars.

B. The programme helps them buy new cars.

C. It helps the drivers wash the cars.

D. It repairs the drivers’ cars.

4.If some car owners cannot pass the test, they are ________.

A. happy B. safe

C. obey the law D. against the law

5.What is the main idea of the passage?

A. What is air pollution. B. How to stop air pollution.

C. How to stop pollution of cars. D. Air pollution in the city.

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