Because we all need it.因为我们都需要它。问句"Why is air important?"询问:为什么空气很重要?B符合题意。故选:B。反馈 收藏
V. Read and choose(选择填空)10%(A) 1.-Why is air important?-Because people ___ live without it. A. can't B. can C. don't(B) 2. In China, Tree Planting Day is on ___. A. 25th December B. 12th March C. 1st October B)3. There were many birds before, but ___ any ...
Lesson 8 Why Are Plants Important? 第8课 为什么植物很重要? Danny, Jenny and Brian are walking in a forest. 丹尼、珍妮和布莱恩在森林里散步。 I love this forest. 我喜欢这片森林。 There are so many trees and plants. 这儿有这么多的树和植物。 The air is always clean and fresh. 空气一直很...
Today I am at home. I talked about plants with my family. I know why plants are so important for us.There are many plants around us. And we can't live without plants. Do you know why? Let me tell you. Plants help clean the air and it is pleasant to walk among the ...
The trees and plants take energy from the sun and turn it into food. 树木和植物从太阳那里获取能量,并将它转化成食物。 Medicine and clothing are also made from trees and plants. 药物和衣物也是由树木和植物制成的。 The for...
I think plants are important for us. And we can't live without plants. Plants help clean the air and it is pleasant to walk among the trees. We also can get the food from plants, such as apples, wheat and so on. We can use plants to make and build things---like chairs, beds ...
III. One possible version: Air is everywhere. It has no colour or shape. We can't see it but we can feel it. Air is important to us. Without air, we can't be alive for a few minutes. However, the air is very dirty now, be- cause the smoke from cars, buses and factories ma...
2Listentotheconversationandtickthemainidea.LiMing:Ilovetheforest.Therearesomanytreeshere.Theairisfresh.WangMei:Treesandotherplantsareimportantforus.LiMing:Yes,youareright.Plantscleantheair.Theygiveusfoodlikefruitsandvegetables.Somemedicineandclothingarealsomadefromplants.WangMei:Theforestisimportantforanimals,...
Today, we are going to learn ： Lesson 8Why Are Plants Important? （二） 出示学习目标 过渡语 :First ,let ’sread the learning goals together. 1.我要 掌握 单词和短语： pleasant, shade, fulfill, basic;It ’spleasant to do--- 2.通过学习，我要学会 运用所学知识 描写种树的作用。 过渡语...
Is there a donut tree? 那是多纳圈树吗? Donuts don't grow on trees! 多纳圈不长在树上! Trees and other plants are important to people. 树木和其他植物对人类很重要。 They help us fulfill our basic needs. 他们帮助我们满足我们的基本需求。