earthquakes高一英语课件
日期：2010-11-19 11:26
earthquakesaredisasterstoeveryoneButcanweavoidorminimize(减少)thelosscausedbyearthquake?Nowlet’sseewhatmayhappenbeforeanearthquakecomesHowcanweforetellearthquakes?Discussion:(competition)PleaselookatthepicturesonPre-readingandtrytomentionthesignsofanearthquakeWallsofwellswillhavedeepcracksTherewillbebrightlightinthesky;Cows，19765:13amApril18th，describewhatyouseeinthepicturesQs:Whatwillhappeniftherehasbeenabigearthquakeinthesetwocities?(beautifulcities;broadroads;tallbuildings;largepopulation)Tangshan，Unit4Warmingup&Pre-readingNan’aoMiddleSchoolLiuXiaolingFreetalk:Haveyoueverexperiencedanynaturaldisasters?volcano(火山)sandstorm(沙尘暴)Canyoutellsomekindofnaturaldisasters?Canyoudescribehowterribleanearthquakeis?drought(旱灾)tsunami(海啸)LookatthepicturesofTangshanandSanFrancisco，SanFranciscoPresentation:Asweknow，HebeiJuly28th，1906，dogsandpigsbecometoonervoustoeat;MicerunoutofthefieldslookingforplacestohideThewaterinthewellswillriseandfallDiscussion:(Competition)Imaginethe，
查看全部