沪教牛津版小学五年级上册英语精品授课课件 Module 4Unit 12第一课时.ppt

HomeworkModule4ThenaturalworldUnit12Fire沪教牛津版英语五年级上册WarmupLet’senjoy.第一课时must火；火灾fireNewwords.Presentation燃烧；烧burn烧毁burndown（使）受伤hurt必须must小心的careful当心……becarefulwith吸烟smoke火柴match安全safetyfirebecarefulwithmustcarefulsmokehurtmatchburnburndownsafetyPresentationListenandsayListenandsayListenandfollowthetape.LanguagepointsImuststudyhard.Wemustbecarefulwithfire.Yes.Wemustn’tplaywithmatchesathome.Look,askandanswer.Whatmustn’twedointheforest?Wemustn’tsmokeintheforest.Whatmustn’twedoathome?Wemustn’tplaywithmatchesathome.Whatmustn’twedoathome?Wemustn’tplayfiresathome.Summary1.You_______(must/mustn’t)drinkwatereveryday.2.We______(must/mustn’t)playbasketballonthestreet.3.______(Mustn’t/Don’t)wastewater.4.We______(must/mustn’t)becarefulwithfire.5.You________(must/mustn’t)swimintheriverhere.一、选词填空。mustmustn’tDon’tmustn’tmustSummaryExercisesSummary1.Fireisvery____butitisvery___.Ause;safetyB.useful;dangerousC.safe;useful2.Children______smoke.AmustB.canC.mustnt二、单项选择。BCSummary3.Doyouknow______firesafety?AaboutB.withC.of4.Fireisverydangerous.Wemustbecareful______it.A.forB.withC.atABA.smokeB.carefulC.fireD.safetyAlice:Fireisdangerous.Kitty:Yes,wemustbe1.___withfire.Alice:Doyouknowaboutfire2.___?Kitty:Yes,Ido.Wemustn’t3.___intheforest.Alice:Youareright.Kitty:Wemustn’tplaywith4._____ormatchesathome.Alice:Andwemustn’tplaywithcandles,either.三、选择单词完成对话。DACBSummarySummary1.学习了下列单词和短语：fire,hurt,must,careful,smoke,match,becarefulwith,burn,burndown,safety.2.must表示主观的必要，意思是“必须”，是情态动词。注意：没有人称和数的变化。用法：与行为动词的原形一起构成谓语。SummarySummary句型：①必须做某事的句型：主语+must+动词(短语)原形+其