语言点很清楚，unit9高一英语课件

2这种药物能对你的病起作用，因此发生了车祸，TheytaketurnsatcleaningtheclassroomTheytaketurnscleaningtheclassroomTheytaketurnstocleantheclassroomTheycleantheclassroombyturns/inturn/inturns1expertanexpertin/at/onteachingsmallchildrenHeisexpertin/atdrivingcarsAccordingtoexpertopinions，有失去生命的危险，以其人之道还治其人之身5他们轮流做值日，sotherewasanaccident4DealwithamanashedealswithyouThechildfellintotheriverandhewasindangeroflosinghislifeThismedicinecanactonyourdisease车刹不灵，3Thebrakeswouldn’tact，Unit9Areweendangered?Revision:1这个小孩子掉进河里了，youshouldaddanindextoyourarticle2keep…fromdoingWemustdosomethingtokeepthediseasefromspreadingWemustfindwaystostop/preventfactoriesfromthrowingawaywastewater3dieoutManyoldcustomsaregraduallydyingoutThefirediedout/wentout4liveabetterlifeleadabetterlifehaveabetterlifeLiuHulandiedagloriousdeath5harmhurtinjurewound精神肉体强烈的疼痛感正式文体使用刀枪箭暴力战斗中受的伤Smoking____ourhealthThedriver___himselfbadlyintheaccidentThecritic，