《Lesson7PlantingTrees课件》初中英语冀教版八年级下册39829.ppt

Let’s watch a flash and think about “What are they talking about?” A tree today, We have only one earth.Protect our earth, protect our home. * * 江孜县第一中学英语组：汪姆 No.1 Middle School of Gyangtse by Wang Mu Lesson 7：Planting Trees hole n. 洞 large adj.大的，巨大的 large hole. seedling roots n.根 n.幼苗；秧苗 dirt n. 泥土；污物 dirty adj.不干净的；肮脏的 dust storm 沙尘暴 When there is a dust storm ,it gets windy and dirty everywhere. Lesson 7：Planting Trees When is Tree Planting Day in China? Think about It! It’s March 12. Read the lesson and write true(T) or false (F). 1.Li Ming and Wang Mei were having a picnic on a farm. 2.They asked a teacher for help. 3.Li Ming saw another group of people on the hillside. 4.Wang Mei really liked the project. ( F ) ( F ) ( T ) ( T ) 1.It must be large enough to hold the roots of the seedling. 2.Cover the roots and fill the hole with dirt. 3.Nothing can stop the wind because there are not many trees left. 4.It`s fun and important to plant trees. 5. Please remember to put a little water in the bottom of the hole. 1.It must be large enough to hold the roots of the seedling. enough 修饰形容词或副词，放在修饰词的后面。即：adj./adv.+enough eg:①.The classroom is to hold 200 students A.enough big B. big enough ?? ??②.He is srtong enough __________(carry ) the box. 它（坑）必须足够大以容纳幼苗的根。 enough to do sth. 足够……做某事 to carry 2.Cover the roots and fill the hole with dirt. 其中fill…with…表示 be filled with 表示 与短语 同意。 eg：①I filled the basket with apples. ② My school bag is full of books.(同意句) 把根部盖住，将土用坑填上。 装满……;充满…… be full of 我用苹果把篮子装满了。 My school bag is filled with books. 用……填满…… 3.Nothing can stop the wind because there are not many trees left. 没有什么可以阻挡风的侵蚀，因为树木匮乏。 left 是leave的过去分词，意为“留下的，剩下的”。 4.It`s fun and important to plant trees. 其结构为：It’s+adj.+to do sth. eg：① It`s very intersting _______(fly)a kite. ② It`s dangerous _____(play) foot