1、 B1U4 单元词汇图片串讲单元词汇图片串讲1.disasterThere are many natural disasters.3.drought Many plants die because of the drought.Have you ever seen a tornado?2.tornadoChildren like to slide down the slide.4.slide(slid/slid)5.landslide6.tsunamiMy hometown,Tai He,was flooded by the water.7.flood8.volcano n.-volcanic
2、 adj.Its a volcanic eruption.9.erupt v.-eruption n.10.typhoon11.hurricane12.earthquakeMany people in Wen Chuan died in the big earthquake.13.magnitudeIts reported that the magnitude of the earthquake in Wen Chuan was 8.The man was finally rescued by the rescue workers.14.rescue15.damageMany building
3、s and cars were seriously damaged in the disaster.The building was completely destroyed by fire.16.destroyto damage sth so badly that it no longer exists,works,etc.17.evacuatePeople were told to evacuate soon.18.helicopter19.affectThe rain will affect the growth of the seeds.They provided food and s
4、helter for the homeless people.20.shelter21.crack There is a crack on the wall.22.as if/as though23.ruin -in ruins They Old Summer Palace was ruined by the enemies.24.brick25.metal26.shock -in shock The girls are shocked by the price of the clothes.27.electricity28.trap29.bury30.breathe31.revive-rev
5、ivalsurvive-survival It will take a long time for everything to revive.32.effort33.unifyThe new leader hopes to unify the country.34.wisdom35.contextSkilled readers make use of context and prediction.36.sufferPeople suffered a lot in the drought.37.supplyFood is in short supply all over the country.38.power39.tap40.pipe41.whistle42.emergency43.calm44.first aid kit45.crash46.sweep47.wave48.strike(struck,struck/stricken)49.deliver50.summary51.effect52.length -long
