Unit3SafetyWewilllearnFunctions:Grammar:ImperativesStructures:Don’tusewatertoputoutkitchenfires.Becarefulwithscissorsandknives!Ifyouseeafire,quicklymoveoutdoorstoanopenarea.RemindingandWarningLesson13Lesson13BeCareful,Danny!BeCareful,Danny!教学目标教学目标1.掌握下面的单词及短语：safety,careful,decorate,hang,ceiling,lie,serious,ambulance,necessary2.通过学习，加强自身的安全意识。Warm-upWarm-up•Didyouhaveanaccident?WhatDidyouhaveanaccident?Whathappened?happened?•WhatweresomeofthecausesoftheseWhatweresomeofthecausesoftheseaccidents?accidents?•Whenyouhadanaccident,didsomeoneWhenyouhadanaccident,didsomeonegiveyouwarnings?giveyouwarnings?•Readthetext,andfindoutwhyDannyhadReadthetext,andfindoutwhyDannyhadanaccident?anaccident?NewwordsNewwordssafetycarefulsafetycarefuldecoratehangdecoratehangceilinglieceilinglieseriousambulanceseriousambulancenecessarynecessaryambulanceambulanceUsefulwordsandexpressionscareful作形容词，意为“小心的、仔细的”，在句中作定语或表语。它的副词形式是carefully。eg.Pleasebecarefulwhenyoucrossthestreet.当您横过街道时要当心。fall名词(pl.falls)落下;跌倒Eg.Thefallfromhishorsebrokehisarm.他从马上跌落摔坏了胳膊。降落;降落量Eg.Duringtheafternoon,therewasasuddenheavyfallofsnow.下午突然下起了大雪。动词（不及物）(fell;fallen;falling)落下;降落Leavesfallfromthetrees.叶子从树上落下。跌落;跌倒Sheslippedandfellover.他滑了一下跌倒了。fallapart变为碎块,【口】结果失败,关系结束fallasleep睡着fallaway疏远,消失...fallback向后跌倒,退却,地位退后,落后Phrasestrytodo短语trytodosomething意为“尽力做某事”；类似短语trydoingsomething则表示“尝试做某事”。eg.I’lltrytodoeverythingwell.我将尽力做好每件事情。LiMingistryingtoskateontherealice.李明正在尝试着在真正的冰上滑冰呢。DiscussDiscussWhatwereDanny,JennyandBriandoing?WhatwereDanny,JennyandBriandoing?WhatdidDannyclimbonto?WhatdidDannyclimbonto?DidBrianneedanambulance?DidBrianneedanambulance?WhoisJennygoingtocall?WhoisJennygoingtocall?ProjectProject•Workwithapartner.ImagineyouareaWorkwithapartner.Imagineyouareaj...
