题型:阅读选择 题类: 难易度:普通
【盐仓24秋】外研版(2024)英语九年级下册B本Module 5 Look after yourself Unit 2
You've probably been told many times that exercise is good for your health, and it's believed that more is naturally better. But there comes a point. Is it possible to overdo it?
The first thing to ask yourself is"Why are you exercising?" if you're wondering whether you've exercised too much. "Once you get past five hours of energetic exercise every week, you're not exercising for health; you're exercising for performance. And it's possible to make your body too tired to recover(恢复), " said Kristen Dieffenbach, an exercise scientist.
You exercise, and your body can get healthier, stronger and faster. These improvements don't happen during the exercise itself, but happen during the recovery period.
As long as your body is able to keep up with this repair work, your exercise will continue to help your performance. But when the stress from your exercise builds up more than your capacity(容量) to recover, you are exercising too much.
What makes things difficult is that the line between training hard and overtraining is unclear. The most important signs come from your feelings of happiness. Other classic signs of overtraining include trouble sleeping, feeling tired and being able to catch colds.
If you find that you're having to push yourself to do exercise you used to enjoy, or are feeling guilty(内疚的) about not exercising enough, those are other signs that you've overdone it.
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With the development of society, our living conditions have improved, and our world has changed greatly. {#blank#}1{#/blank#} as for the environment, some problems have appeared together with the social development.
Human activities cause many problems for our planet. For example, sea level has {#blank#}2{#/blank#} by 15 cm over the past century. The Amazon rainforest level has reduced by 17% in the last 50 years because farmers cut down the trees for {#blank#}3{#/blank#}. People killed a lot of animals and the {#blank#}4{#/blank#} of animals has dropped.
The earth's temperature is {#blank#}5{#/blank#} than before, and it turns more ice into water, so the oceans and land have changed, too. Some animals and plants couldn't keep up with the changes, so they disappeared {#blank#}6{#/blank#}. Unless we change our {#blank#}7{#/blank#}, our future in a hundred years' time won't be hopeful. To solve the problem, we should take action at once. First of all we should choose green {#blank#}8{#/blank#} to go to work or go to school as much as possible. Next, we should say "No" {#blank#}9{#/blank#} water and food waste. What's more, we should build parks to protect some of the land. Trees will be planted in the parks, and those parks also give animals places to live. {#blank#}10{#/blank#} living environment will be better and greener.
Here are some important rules for you to become a good student at school.
Go to school on time.
{#blank#}1{#/blank#} If you are late, you will miss some lessons. It's bad for your study. The teacher will be angry with you, too. So remember to go to school on time.
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Don't break the school rules. For example, you can't sleep in class. Don't fight with your classmates, and you should be nice to your classmates and your teachers. {#blank#}3{#/blank#}
Prepare(准备)lessons before class.
If you want to know what you will learn next day, you can prepare the new lessons. It is good for your study and it can help you get good grades(成绩).{#blank#}4{#/blank#}
Take part in(参加)all kinds of activities(活动)at school.
They are good for your balanced development (均衡发展). For example, sports can make you be good with your classmates. {#blank#}5{#/blank#}
A. Follow the school rules. B. You mustn't run in the hallways. C. It can also make you healthy. D. You can do anything you like at school. E. As a student, you must go to school on time. F. Also it is very important for you to listen carefully (认真地) in class. Do you want to know my family rules? |
Near the North Pole(北极) there are only two seasons: winter and summer.
{#blank#}1{#/blank#} For over two months you can't see the sun, even at noon. In summer, days are long. {#blank#}2{#/blank#} The temperature is very low near the North Pole. Even in summer the temperature is below 0 ℃. {#blank#}3{#/blank#} They make their clothes from the skins(皮) of animals. From the skins they also make hats and shoes.
It's very cold, so people there have to build their houses with skins or snow.
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When they move, they take their tents with them. Sometimes, they build houses of snow. But don't think that these houses must be cold. {#blank#}5{#/blank#} The life near the North Pole is very interesting.
A.In winter, nights are long. B.In fact, they are very warm and safe. C.So people there wear warm clothes all year round. D.For over two months the sun never sets and there is no night at all. E.When they go out to look for food, they live in tents(帐篷) of skins. |
Name: Paris Location(位置): in the north of France Area(面积): 105.4 k㎡ Population: 2.15 million Facts: The Eiffel Tower and the Louvre Museum are world-famous. No visit to Paris is complete(完整的) without a trip to the Louvre. | |
Name: Venice Location:in the northeast of Italy Area:414 k㎡ Population:270,884 Facts: Venice is an island city. It has no roads for cars. There are 417 bridges in Venice. You can easily do everything in Venice on foot or by boat. | |
Name: Amsterdam Location: in the northwest of Holland Area: 219 k㎡ Population: 0.75 million Facts: It's a city of art, with over 40 museums, including(包括)an Gogh Museum. Also, you can see people go everywhere on their bikes in Amsterdam. | |
Name: Madrid Location: in the centre of Spain(西班牙) Area: 8022 k㎡ Population: 3.3 million Facts: It's the capital of Spain and the largest city in Spain. It is well-known for many things, such as its museums and buildings. And many people here are crazy(疯狂的) about football. |
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