北京版小学英语五年级下册第二单元 知识点梳理

这是一份北京版小学英语五年级下册第二单元 知识点梳理，共6页。
UNIT 2（1） 班级 姓名单元重点知识：本单元重点为：植物各部位的名称、功能，以及在生长过程中需要的东西。表达植物各部位名称的用语：What’s the English for the different parts of a plant？They are the roots,the stems,the leaves ,the flowers and the seeds. 表达植物各部位功能的用语：What do flowers do?They make seeds.[来源:Zxxk.Com] 表达植物生长所需的句子： What do leaves need to make food? They need sunlight, air, and water. LESSON 5单词（抄写，两英两中）词组（抄写，一英一中）句型（抄写并在句子后翻译）LESSON 6单词（抄写，两英两中）词组（抄写，一英一中）句型（抄写并在句子后翻译）UNIT 2（2） 班级 姓名LESSON 7单词（抄写，两英两中）词组（抄写，一英一中）句型（抄写并在句子后翻译）LESSON 8知识点：1.come out : 出现，长出来 在这单元表示长出来 eg: The grass and flowers will come out in spring. 2.will be 与will do 的区别: will be是 将要成为 ,be 是系动词，后面要接形容词 eg: Everything will be green again.will do , do 指的是动词，后面加不加词都可以，不能直接加动词。 eg: She will come to see you.3.What about …? 与How about …? 的区别：都意为 …怎么样？前者提问的是内容, Eg: Stems carry food and water to the leaves. What about the leaves?后者提问的是程度或状态: I feel tired. How about you? 4.How wonderful ! 多么好啊！ How+形容词 表感叹，可直接加形容词，或用倒装句表达，eg: How pretty it is!5.without: 意为 离开，没有， 是with 和 out 的合成词，eg: Nothing on the earth can live without the sun.课文复述（读并抄写）看图写句子Each part of the plant has a different job.What do leaves do ?They .What do flowers do?They . What do trunks do? They .will 将，将会  different 不同的  Job 工作，作用  follow 跟随listen 听roots 根[来源:Zxxk.Com]stem 茎[来源:学科网]seeds 种子leaves(a leaf) 叶子come out 长出来different parts不同的部位different jobs不同的作用follow me[来源:学科网ZXXK]跟着我next part下一部分1What’s the English for the different parts of a plant？They are the roots,the stems,the leaves ,the flowers and the seeds.2What’s the English for the different parts of a computer？They are the screen,the keyboard and the mouse.3What’s the English for the different parts of a clock？They are the face, the long hand and the short hand.plant 植物  up 向上的  carry 运输，传送，携带  hold 握住，拿ground 地 above 在…之上hold the plants将植物固定住make food制造食物make seeds制造种子hold the trees above the ground将树固定在大地上grow up to be plants长成植物protect the seeds保护种子carry food and water运送食物和水1What do flowers do?They make seeds.2What do seeds do?They grow up to be plants and trees.3What do trunks do?They hold the trees above the ground.4What do fruits do?They protect the seeds.5What do stems do?They carry food and water to the leaves. sunlight 阳光   air 空气   water 水 [来源:学#科#网] nothing 什么也没有earth 地球without 没有 their 他们的own 自己的factories (a factory)工厂tomatoes 西红柿potatoes 土豆nothing on the earth 地球上没有东西How wonderful!多么棒！live without the sun离开太阳生存cook the dinner做饭little factories小工厂hold the party举办聚会1What do leaves need to make food?They need sunlight ,air, and water.2What do children need to hold the party?They need candy, drinks and toys.3What do we need to cook the dinner?They need potatoes , tomatoes and eggs.When spring comes,the leaves and the grass will come out.Everything will be green again.Green leaves are like little factories.They make food for their tree.They need the sunlight, air, and water to make food. Each part of a plant has a different job.Flowers make the seeds.Little seeds grow up to be plants.Leaves make food for the plant.The stem carries food and water to leaves.The roots hold the plant in the ground.