Unit 3,Where did you go,Introduce,A:What happened? B:I fell off my bike and hurt my foot. A:Are you all right? B:Im OK now. A:Where did you go? B:It looks like a mule. A:Did you go to Turpan? B:Yes,we did,Words,fell fel,作动词，意为“摔倒做”。是fall的过去式。 eg:He fell from the ladder. 他从梯子上掉下来。 小练习：用所给词的适当形式填空：I _（fall） back and hurt my head. 拓展：fall in 到期，集合，倒塌，与某人在一起； fall into 落入，分成,fell,Words,off f,作介词，意为“从（某处）落下”。 eg：We are off for a while. 我们要离开一会儿。 小练习：选词填空：of off （1）Drop me _ at next stop.
