Units 9-11I. 动词短语系动词+形容词(+其他)1. be used for用来做;用于2.be invented by有发明3.get dressed穿衣4.get married结婚动词+介词或副词1.fall down掉下2.fall into落入;陷入3.knock into撞上(某人)4.get off(闹钟)闹响5.run off跑掉;迅速离开6.break down损坏;坏掉7.show up出席;露面8.set off激起;引起9.go past路过;经过10.hang out闲荡11.dress up盛装;打扮;装饰12.hand in交上动词+宾语(由名词,不定式或动名词等充当)1.get some magazines买杂志2.make a telephone call打电话3.save money存钱4.exchange money兑换钱5.prefer doing sth.乐意做某事6.make requests请求II名词短语1.mivrowave oven微波炉2.potato chips薯片3.over three thousand years三千年前4.boiling water开水5.give sb. a ride让某人搭便车6.April Fools Day愚人节7.costume party化装舞会8.light bulb灯泡9.department store百货商店10.furniture store家具商店11.water sliders水滑道12.plain looks普通的外表13.traffic light交通灯III.介词短语1.for a long tome很长时间2.in the end最后；终于3.according to根据；按照4.by mistake错误地5.by accident偶然地6.by the time到时候为止7. as muchas像一样多8. on time按时;准时IV.其他词组battery-operated电池驱动;电动