The way to live a healthy lifestyle is making small changes-taking more walk, eating more fruit, having an extra (额外的) glass of water-these are just a few ways you can start living healthily without big changes.

★ Turn off the TV. Once a week turn off the TV and do something a little more physical (身体的) with your family. Play games, take a walk...almost anything will be more active than sitting on the sofa.

★ Do some housework. Working in the garden, cleaning leaves, sweeping the floor…these kinds of activities may not be hard exercise, but they can keep you moving while getting your house in order.

★ Eating well. Eating a healthy diet (日常饮食) is another part of the healthy lifestyle. If you’re looking for smaller changes, you can use these suggestions for simple ways to change how you eat.

Eat more fruit. Add it to your bread, your salad or even your dinners.

Drink more water. Water is the best drink, which we all know. But most of people, especially children enjoy all kinds of drinks such as Cola, Sprite. Having an extra glass of water can make us healthier.

1.In a healthy diet, we should eat more ________.

A.bread B.salad C.drinks D.fruit

2.Which is NOT mentioned about the ways of healthy living in the passage?

A.Playing basketball every day. B.Taking more walk.

C.Eating more fruit. D.Having more water.

3.Why should we turn off the TV for a healthy lifestyle?

A.Because turning off the TV is a little physical activity.

B.Because the TV program is bad for our health.

C.Because any little physical activity is more active than watching TV.

D.Because healthy people don’t like TV.

4.What’s the best title of this passage?

A.What’s the Healthy Lifestyle? B.How to Start a Healthy Lifestyle

C.Little Changes in Our Life D.Move Your Body

Now satellites(卫星)are helping to forecast(预报)the weather. They are in space and they can reach any part of the world.The satellites take pictures of the atmosphere(大气), because this is where the weather forms(形成)。They send these pictures to the weather station. So meteorologists(气象专家)can see the weather of any part of the world. From the pictures, the scientists can often say how the weather will change.

Today, nearly five hundred weather stations in sixty countries receive satellite pictures. When they receive new pictures,the meteor- ologists compare(比较)them with earlier ones. Perhaps they may find that the clouds have changed during the last few hours .This may mean the weather on the ground may soon change,too. In their next weather forecast, the meteorologists can say this.

So the weather satellites are a great help to the meteorologists. Before satellites were invented, the scientists could forecast the weather for about 24 or 48 hours. Now they can make good forecasts for 3 or 5 days. Soon,perhaps , they may be ablet to forecast the weather for a week or more ahead(提前)

1.Satellites travel__________.

A.in space B.in the atmosphere

C.above the ground D.above space

2.Why do we use the weather satellites to take pictures of the atmosphere? Because___________.

A.the weather satellites can do it easily

B.clouds form there

C.the weather forms there

D.the pictures can forecast the weather

3.Meteorologists forecast the weather________.

A.when they have received satellite pictures

B.after they have compared new satellite pictures with earlier ones

C.before they receive satellite pictures

D.while they study satellite pictures

4.Maybe we’ll soon be able to forecast the weather for _______.

A.one day B.two days C.five days D.seven days or even longer

5.The main idea of this passage is that satellite are now used in______.

A.taking pictures of the atmosphere

B.receiving pictures of the atmosphere

C.doing other work in many ways

D.weather forecasting

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