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Hurry up，or you will be late for school．(改为同义句)

If you________ ________，you will be late for school．

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—Jenny，I need some milk．

—OK，Mum．________do you need？

A．How much

B．How many

C．How often

D．How long

Napoga is a 12-year-old girl in Ghana(加纳)，Africa．It is hard for her family to get clean water．Every morning，she leaves home at half past five to get clean water for her family from a village far away．It takes her six hours to get enough clean water for daily(日常的)cooking and drinking．She has no time to go to school or to play with her friends．Millions of people in the world are like Napoga．They can’t get enough clean water to keep healthy．

Earth Day is April 22．But on all other days，we must also remember it．The water we use is the most important natural resource(自然资源)on the earth．

Water covers 70％ of the earth’s surface(表面)．But most of that is sea water．We can’t use it for many things．Fresh water covers only 1％ of the earth’s surface．

You probably feel lucky that your life isn’t as hard as Napoga’s．But that doesn’t mean you don’t have to worry about water．We all face serious water problems．One of them is water pollution．All kinds of things from cars，factories，farms and homes make our rivers，lakes，and oceans dirty．Polluted water is very bad for people to drink．And dirty water is bad for fish，too．Now，34％ of all kinds of fish are dying out．

How do cars and factories make our water dirty？First，they pollute the air．Then，when it rains，the rain water comes down and makes our drinking water dirty．Dirty rain，called acid rain(酸雨)，is also bad for plants，animals and buildings．

Scientists say that in 30 years，more than half of the people in the world won’t have enough clean water．We have to learn how to save more water for ourselves and our children．Here is some advice for saving water：

● Turn off the water while you brush your teeth．You can save as much as 450 liters(升)each month．

● Leaky taps(漏水的水龙头)waste a lot of water．Fix them right away！

● You can easily cut your 10-minute showers(沐浴)in half—and you’ll be just as clean．

● When you wash dishes，don’t let the water run．

● Only wash clothes when you have a lot to wash．If your washing machine isn’t full，you’re wasting water！

1.Every morning Napoga went to get clean water________．

A．before she went to school

B．after she finished school

C．without going to school

D．after she played with her friends

2.On the earth，________．

A．sea water is widely used than fresh water

B．there is very little water for our living

C．there is 71％ of fresh water

D．we don’t need to worry about water

3.Acid rain________．

A．is only bad for living things

B．can be produced in factories

C．doesn’t do harm to people，but it’s bad for plants，animals and buildings

D．doesn’t just do harm to human beings but also to animals，plants and buildings

4.Which of the following wastes water？

A．We need ten minutes if we want a clean shower．

B．We should put in enough clothes when we wash them in washing machines．

C．You can keep yourself clean by having a shower for five minutes．

D．Don’t let the water run when we brush our teeth and wash dishes．

5.What’s the main idea of the passage？

A．Something must be done to prevent water from being polluted．

B．Clean water means much to human beings and living things around us．

C．It’s time to take care of the water we use．

D．Water is the most important natural resource on the earth．

翻译句子

请把你的新朋友介绍给我们认识一下。

Please________your new friend________us．

—________you________Beijing before？

—Yes．I________Beijing last year．

A．Did；visit；visited

B．Have；visited；went to

C．Have；visited；have visited

D．Do；visit；have visited

There are many wetlands(湿地)in China and some of them have become the world’s important wetlands．The Chinese Yellow Sea Wetlands are among them．They are in Yancheng，Jiangsu Province．They are home for many different kinds of birds and animals．The world’s largest Milu Deer Nature Reserve(自然保护区)is in them．More than 700 milu deer live freely there．There are not many red-crowned cranes in the world，but every winter you can see some in the Red-crowned Cranes Nature Reserve in the Yellow Sea Wetlands．

The temperature in the wetlands is usually neither too high nor too low．There is a lot of rain and sunshine，too．They are really good places for wildlife(野生生物)．Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands．Wetlands are important because they also prevent flood．But some people want to change the wetlands to make more space for farms and buildings．This means there will be less and less space for wildlife．

Luckily，more and more people are beginning to realize the importance of wetlands and wildlife．Every year，on February 2nd，many activities are held to tell people more about wetlands．

1.The Chinese Yellow Sea Wetlands are in the________of China．

A．east

B．south

C．west

D．north

2.Usually the weather in the wetlands is________．

A．hot

B．pleasant

C．cold

D．dry

3.The World Wetlands Day is on________．

A．April 22

B．June 25

C．February 2nd

D．March 22

4.We must protect wetlands because________．

A．they are home for wildlife

B．they can prevent flood

C．they can offer food to the animals and birds

D．all of the above

5.The best title for the passage is________．

A．China’s Wetlands Have All Entered the World’s List

B．Wetlands—Home for Wildlife and Human Beings

C．Special Animals in the Chinese Yellow Sea Wetlands

D．Wetlands—Valuable Recourses(珍贵资源)of Land on the Earth

—________is the population of the city？

—About one million．

A．What

B．How many

C．How

D．How much

—When did she________him？

—In 2008．

A．get married with

B．get married to

C．marry with

D．marry to

She heard him the piano when she walked past his room．

A．plays

B．to play

C．playing

D．to playing

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