人教版小学英语四年级上册Unit5lesson27课件.ppt

StartingLineStudentsBook7,Unit5Safety,Lesson27,playwithfire玩火underpass地下通道downstairs往楼下；在楼下rule规则；惯例Touch触摸；碰footbridge人行桥Climb爬，攀登fence护栏Careful小心的；仔细的climeover翻越Dangerous危险的safe安全的Sidewalk人行道stop停止Crosswalk人行横道cross穿越，横跨,footbridge,crosswalk,sidewalk,footbridge,Climbover,underpass,playwithfire,Trafficlight,Be!Itsdangerous.Dontthetree.Dontthewire.Itsdangerous.Itsdangerous.Dontslide!Dont.Itsdangerous.,WORDBOX,climb,careful,playwithfire,touch,downstairs,Becareful!Itsdangerous.Dontclimbthetree.Donttouchthewire.(电线)Dontslidedownstairs!Dontplaywithfire.Itsdangerous.,WORDBOX,climb,careful,playwithfire,touch,downstairs,Pleasedontclimboverthefence.,Pleasedont.,1.Usethecrosswalk.Itssafe.2.Usethefootbridge.Itssafe.3.Dontrundownstairs.4.Usethesidewalk.Itssafe.,match,1.Usethecrosswalk.Itssafe.2.Usethefootbridge.Itssafe.3.Dontrundownstairs.4.Usethesidewalk.Itssafe.,match,1.Usethecrosswalk.Itssafe.2.Usethefootbridge.Itssafe.3.Dontrundownstairs.4.Usethesidewalk.Itssafe.,match,1.Usethecrosswalk.Itssafe.2.Usethefootbridge.Itssafe.3.Dontrundownstairs.4.Usethesidewalk.Itssafe.,match,1.Usethecrosswalk.Itssafe.2.Usethefootbridge.Itssafe.3.Dontrundownstairs.4.Usethesidewalk.Itssafe.,match,5.Donttouchit.Itsdangerous.6.Thelightisred.Pleasestop.7.Dontplaywithfire.8.Thelightisgreen.Letsgo.,match,5.Donttouchit.Itsdangerous.6.Thelightisred.Pleasestop.7.Dontplaywithfire.8.Thelightisgreen.Letsgo.,match,5.Donttouchit.Itsdangerous.6.Thelightisred.Pleasestop.7.Dontplaywithfire.8.Thelightisgreen.Letsgo.,match,5.Donttouchit.Itsdangerous.6.Thelightisred.Pleasestop.7.Dontplaywithfire.8.Thelightisgreen.Letsgo.,match,5.Donttouchit.Itsdangerous.6.Thelightisred.Plea