trees need water ，rain ，sunshine and soil 。trees offer oxygen and timber， certainly it provide a wonderful environment to us to live。trees need air,water and sunshine.because trees provide us with wood
furniture.教材习题答案People can eat plants or use them as medicine.Plants help make the ar clean and fresh.Many animals live in the forest.Animals eat the frut from the trees.The plants coverthe soi and can stop the dust.When the weather is sunny and hot, people can sit in the shade ...
(10分)What do we need to live? People need food to eat, water todrink and air (oxygen) to breathe.(carbonPlants need the sun, water, air (carbon dioxide) and food todioxidegrow. Plants get their food from the things in the ground.rootsleavesThe leaves of plants and trees makeoxygen...
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We plant trees because they help make our cities cool, green and free from nasty (令人不快的) pollution. With enough trees, we don’t have to use air conditioners in summer. A tree-lined avenue (街道) looks much nicer than a treeless one;We plant trees so that there won...
Listen, the earth is calling, we have to protect the earth well. 英语作文:爱护我们的地球 7 Gradually, the river is no longer so clear, the flowers are no longer so beautiful, the trees are no longer so green, and everything in the world is no longer so beautiful. ...
Medicine and clothes are also made from plants and trees. Plants cover the soil. Then the wind and water don't carry the soil away. All plants take energy from the sun and turn it into food. People and other animals need the food to live. Plants are so important, so we need plants...
That can make you feel cool.We need trees and we can help them too. What do trees need? Air, water and sun! What can we do? Water the trees!思维新题一、根据短文内容,判断下列句子的正(T)误(F)。()1. Trees can keep the air fresh.()2. You can stand under the tree to keep ...
materials, such as recycled paper, to help save trees. Title: 1___ to Live a Green Life We produce waste every day and it is 2___ to us. We can do something to help. IdeasDoesDon'ts To 3___Useless * Try to save something.* Don't buy too many things from foreign 4___. ...
—We can plant more trees and stop polluting rivers in our everyday life. A.daily B.exciting C.serious试题答案 在线课程 【答案】A 【解析】 句意:——我们可以做些什么来保护环境?——我们可以多种些树,在我们的日常生活中停止污染河流。 考查形容词同义替换。daily日常的;exciting激动的;serious严重...