Unit4 warming up and reading 1.预习案：1.地震______________2.爆发______________3.事件______________4.废墟______________5.苦难______________6.极度的____________7.损害______________8.破坏______________9.使震惊____________10.援救____________________11.使陷入困境______________12.电______________________13.立刻____________________14.仿佛____________________15.结束____________________16.严重受损________________17.掘出____________________18.许多____________________2.探究：活动探究 1：How many Nature Disasters do you know?______________________________________________________________活动探究 2：1) Do you know what would happen before an earthquake?2) What can we do to keep ourselves safe from an earthquake?____________________________________________________________活动探究 3：Join the correct parts of the sentences. 1 The chickens didn’t eat because 2 The people didn’t worry because3 Such a great number of people died because4 Water was needed because5 The people did not lose hope because1、All the city’s hospitals and factories were gone.( )2、The army was the only force to rescue those who were trapped in the ruins.( )3.课堂练习 完成句子1. 昨晚雨很大，河堤决口了。It rained heavily last night, and the dam under the weight of water.2. 女人的活干不完。A woman’s work is never .3.所有的河还是流到了大海。All rivers flow to the sea .3. 地震后许多楼房成了废墟。After the earthquake, lots of buildings have fallen into .4. 那场官司使他倾家荡产。Th e lawsuit brought him to ruin.1A . the army came to help them. B.the quake happened while they were sleeping.C .they were nervous.D . dams and wells were useless.E. they didn’t know what the strange events meant.5. 煤矿塌陷后，救援队奔赴现场营救遇难者。After the coal mine caved in, a rescue team went to the scene the victims..6. 玛丽给汤姆设了个圈套...
