Water is necessary for life. People can live ___ more than a few days without it. Yet nearly 25 million people die each year ___ of it. Both industrial nations and less-developed countries are ___ about the quality and quantity (质量和数量) of water in the world. The United Nations...
The marginal benefit of a glass of water depends on your circumstances. If you have just run a marathon or you have been walking in the desert sun for three hours, the marginal benefit is very high. But if you have been drinking a lot of liquids recently, the marginal benefit is quite...
阅读理解 Water is necessary for life and good health.We often forget this fact when we think about the other building blocks of life such as vitamins, minerals and proteins.We can live for many days without eating, but two or three days without water
Water is essential for life. Thirst is a pressing need which always has to be satisfied. Infants need 3 times more water than adults if the requirements is calculated according to body weight. A correct balance in the sensory, physical, chemical and bacteriological qualities of water make it ...
This was how he always was. He has been a leader for so long that telling everyone else what to do has become his second nature. The light was still on. "Am I wrong?" I whispered, maybe ... With the key in my hand, I was very nervous. At last, I decided to open the door....
一、根据句意及汉语或首字母提示填空。1. Water is necessary(必要的) for life.2. You should visit your dentis (牙医) every six months.3. Her sister is more outgoing(外向的) and popular than her.4. I like this restaurant because it has good service (服务).5. I think talk shows are ...
Water is essential for life. 这句话的意思是:水是生命之源。 1. 分析句子成分: 句子缺少谓语动词,需要根据句意选择合适的动词形式。 2. 确定主语: 句子的主语是“Water”,是不可数名词,谓语动词要用第三人称单数形式。 3. 判断时态: 句子描述的是客观事实,应该用一般现在时。 4. 选择答案: 选项A“...
Water. It's found everywhere on Earth, from the polar ice caps to steamy geysers. And wherever water flows on this planet, you can be sure to find life. "When we find water here on Earth — whether it be ice-covered lakes, whether it bedeep-sea hydrothermal vents, whether it be ari...
water is very important for living things. without water there can be no life on earth. all animals and plants need water. man also needs water. water is found atmosteverywhere. even in the driest part of the world there is some water in the air. ...
Unit 5 Water is life Focusing on culture英语沪教版(2024)七年级下册Learning objectives目录页标题通过本课时学习,学生能够:1. 认识水资源与城市发展的关系,掌握相关的语言知识。2. 能够利用所学知识谈论居住在临水城市的优点与缺点。3. 在探索水在城市发展中的作用的过程中,进一步增强保护水资源的意识。4. 通过...