water is very essential for human beings

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• 初二英语书面表达 请各位帮帮忙,1.按实际情况回答下面的问题.（1） Why water is so important to people? (2) Is all the water drinkable in the world? (3) In what ways are people polluting the water? (4) What can we do to protect the water? (5) As a student, what can you do to save water?2. 将你的答案连成句子,并写成文章. Water is very important for human beings, because________________________________________________________________________________________________________________________
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• 英语翻译people are pouring polluted water into the river,which will do great harm to human beings.看看句式啊有错误
• 要用英语语法知识一个一个说明1.If human beings had been a bit less greedy and cruel,more birds and animals __ dying out.A.ought to avoid B.could have been avoided C.should have avoided D.might have avoided2 As you know,I am a disabled man,but I would be very happy if I __ of service to you.A.would be B.have been C.should be D.am3 I would have come to see you earlier,but I __ _ too busy.A.had been B.were C.was D.would be4 I ___you a valuable present for your birthday
• 英语翻译Human beings need fresh air ___ ___ fish need clean water.
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• The floor of the ocean have many riches that can be used by man.Oil and chemicals and minerals already are taken from the sea.By using nuclear energy,ocean water can be turned into fresh water by taking the salt out.In the near future,it is possible for human beings to produce food from farms under the sea.Food grown in the sea could help to meet the needs of population all over the world which is increasing fast.Thousands of people go hungry every da
• 英语翻译Water is very important for living things.Without water is impossible.All animals and plants need water.Especially human.About 70 percent of the earth’s surface is covered with water,there are many places in the world still running out of water.So we should make good use of water on earth.Nowadays,We are paying more attention on many environmental problems we made before,one of them is the water emergency.Long time ago,we never noticed that we are
• 英语翻译Food,as essential prerequisite for existence,is substance that provides the nutrients necessary to maintain life and growth when ingested.It plays an irreplaceable role in the development of society and in the progress of human beings,whether in ancient times when primitive man ate the raw flesh of birds and beasts or in modern times when humans have entered the new era of information,and whether in East or in West.Easterners use chopsticks.The th
• humor is very important to human beings.we can never have too much of it.without humor,life would be boring.
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