苏教牛津版五年级上册英语Say a rhymeSing, sing, let’s singDance, dance, let’s danceSwim, swim, let’s swimSkate, skate, let’s skateSki, ski, let’s skising, singing, I am singingdance, dancing, I am dancingstand站stand, standing, I’m standingsit坐sit, sitting, I’m sittingsleep睡觉sleep, sleeping, I’m sleepingrun跑run, running, I’m runningjump跳jump, jumping, I’m jumpingwalk走walk, walking, I’m walkingLet’s chant stand, standing, I’m standing. sit, sitting, I’m sitting. sleep, sleeping, I’m sleeping. jump, jumping, I’m jumping. run, running, I’m running. walk, walking, I’m walking.sweep the floor扫地clean the windows擦窗wash clothes洗衣服Let’s singWhat are you doing? What are you doing?I’m sleeping. I’m sleeping.What are you doing? What are you doing?We’re sleeping. We’re sleeping.1.现在进行时 : 表示某一时刻正在进行的动作 . 其构成形式为 : am/ is/ are + 现在分词（动词－ ing 形式）２．现在分词的构成形式： １．直接加 ing ２．去 e 加 ing ３．双写末尾字母，再加 ingGrammarExercise 一、写出下列动词的现在分词 sit stand run make swim jump skate walk dance play二、完成下列对话１ . A: ______are you doing, Liu Tao? B: ______ playing football. 2. A: _____ are you _____, Su Yang and Su Hai? B: _____ dancing.Homework 1. Copy the new words. 2. Find ten verbs and plus –ing. 3. Recite 现在分词的构成形式： １．直接加 ing ２．去 e 加 ing ３．双写末尾字母，再加 ing
