There is no doubt that water is one of the most important resources（資源） for man.But in fact we're facing serious water problem.
Problems
Although water covers 71 percent of earth's surface，we can only use a very small amount of jye.ai.It's about 3 percent and it's in lakes，in rivers and underground.Today，there are over 663 million people living without a safe water supply（供應(yīng)）.
Themes
To remind people of the importance of water，the UN first set WORLD WATER DAY in 1993.It is celebrated on March 22 each year.Every year has a theme.
| Year | Theme | Year | Theme |
| 2020 | Water and Climate Change | 2022 | Groundwater—Making the Invisible Visible（看得見） |
| 2021 | Valuing Water | 2023 | Accelerating（加速）Change |
In fact，many governments and organizations have already taken actions to offer good solutions.In some countries，people have their own solutions for saving water and reusing waste water.
| Turn off the water. South Africa is one of the world's driest countries.Turn off the water while brushing your teeth.It can save 600 liters（公升）water a month for a person. |
|
Collecting rainwater is an important way to save water in Germany.Most houses built in the last few years have rainwater collection systems. |
| Keep the grass longer Most Australians have a grass lawn around their home.They try their best to keep the grass longer. |
As students，we should try our best to fight against the problem of water waste.What we can do is to support charities，take part in the World Water Day events，be careful with how we use water in our own lives，and so on.
（1）As for water we use，what problem do many people face all over the world？
Today，there are over 663 million people living without a safe water supply close to home.
Today，there are over 663 million people living without a safe water supply close to home.
（2）What's the purpose of World Water Day？
To remind people of the importance of water.
To remind people of the importance of water.
（3）How much water can they save in a month if three people in Mike's family turn off the water while brushing their teeth？
1800 liters.
1800 liters.
（4）Please complete the
Collect rainwater
Collect rainwater
in the chart.（5）As students，what else can we do to deal with the problem of water waste？
We can make signs to call on more people to save water.
We can make signs to call on more people to save water.
【考點】說明文；環(huán)境保護．
【答案】Today，there are over 663 million people living without a safe water supply close to home.；To remind people of the importance of water.；1800 liters.；Collect rainwater；We can make signs to call on more people to save water.
【解答】
【點評】
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發(fā)布：2024/6/12 8:0:8組卷：3引用：1難度：0.1
相似題
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1．The 2022 Hangzhou Asian Games has been put off and will be held from September 23 to October 8，2023.It will be a good chance for Chinese to watch some games during the National Day holiday.If you'd like to watch games in Hangzhou，here are some rules for you.
閱讀以上材料，根據(jù)其內(nèi)容回答其后各個小題。
ArcherySit at the back or on either side of the field.
Keep quiet during the match.Turn off your cellphone or keep it silent.
Do not use the flash on your camera or your phone.
When the athletes are trying to shoot the target（射擊靶子），keep your voice down.
BasketballYou cannot bring drinks in glass bottles.
Keep the cheers down at important moments.Do not use the camera flash.
If you easily get nervous，bring some snacks.Keep your mouth moving to calm you down.
▲Audience（觀眾）should keep off the track（跑道）.Control your pets.
Athletes might look tired and thirsty，but do not hand them water or anything else.
If an athlete falls，do not touch or help him.
（1）When will the 2022 Hangzhou Asian Games begin？
A．On September 8，2023.
B．On September 23，2023.
C．On October 8，2023.
D．On October 23，2023.
（2）What does the underlined word"flash"mean in Chinese？
A．閃光燈
B．外殼
C．屏幕
D．鏡片
（3）What would be the most suitable to replace ▲in the picture？
A．Football.
B．Running.
C．Roller skating.
D．Cycling.
（4）Which of the following is TRUE according to the passage？
A．You can use the camera flash during the basketball game.
B．You should hand the athletes water when they feel thirsty.
C．You shouldn't shout loudly when watching the archery game.
D．You can't eat anything when you're watching the basketball game.
（5）What is the passage mainly about？
A．Some most popular games.
B．Introduction to some games.
C．The best time to watch games.
D．Rules for watching some games.發(fā)布：2024/12/27 18:30:2組卷：11引用：4難度：0.5 -
2．
Here are five ways for teens to improve their ability to balance their emotions（情緒）.A.It also helps create a sense of achievement.
B.That can be true even if the strong feelings are good ones.
C.It is harder to deal with strong emotional challenges.
D.Only less than nine percent of teens get enough sleep.
E.Artistic expression is a powerful way for teens to manage emotions.
F.Then they can try taking a few moments each day to practise this method of calming down.
Keeping enough Sleep
Getting more sleep improves the way teens feel when they're awake.However，one study showed a surprising result.（1）
Doing physical exercise
Physical activities are helpful for teenagers.Exercise helps produce a certain chemical which can do good to emotions.（2）In this way，teens ' self- confidence is improved.
Developing creativity
（3）When it's difficult to tell what they' re going through，they can draw a picture or create a poem.An artwork is a good expression of emotions and creativity.
Trying meditation（冥想）
The ability to calm the mind and stop daydreaming is good for teens.They can start by learning how to meditate with a teacher.（4）
Learning to ride the wave
Teens sometimes try to push strong feelings away.（5）For example，they may have the feelings of pride，love，or joy.Riding the emotional wave helps them control strong feelings and become more comfortable.發(fā)布：2024/12/31 2:30:3組卷：113引用：3難度：0.5 -
3．It can take you a day out to Singapore（新加坡） because of the plane.Singapore is one of the most beautiful（1）
in Asia.There are lots of visitors（2）to the country every year.But were you there years ago？Great changes have（3）in the country.For many Chinese tourists，this small island country in（4）Asia is a wonderful place to take a （5）.On one hand，more than three（6）of people are Chinese.（7）you can simply（8）Chinese with most of the local people.On the other hand，Singapore is an English-speaking country，so it is also a good place to（9）your English.
Did you ever try Chinese food outside China？Maybe you are afraid that won't be able to find anything to eat in a foreign country.In Singapore however，you'll find a lot of （10）from China；you won't have any problem（11）rice，noodles，or dumplings.However，if you're feeling brave，Singapore is an excellent place（12）new food.Whatever you like Indian food，Western food，or Japanese food，you'll find it all in Singapore.
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