广州版小学五年级英语下U9Be-careful!名师优质课获奖市赛课一等奖课件

Unit9Becareful!第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页GuessMaybeheatebadfood.第13页Kid,The

knifeissharp.Don'tcutyourself.第14页Don'ttouchthefan.Youmaygethurt.第15页Don'tfeedthedog.It'ssodangerous.第16页Don'tclimbatree.Youmayfalldown.第17页Watchout.Thewomanfallsdown.Shemustbecareful.第18页Becareful!Theflooriswet.第19页fancutwatchoutfallkidhurtcarefulmustyourselfdownbadsharpoops小心_________小孩子__________哎呀__________伤害_________必须_________锐利_________割_________你自己___________注意__________落,倒_________向下__________坏__________风扇___________喂养_________危险_________跌倒_______________来吧，快点_______________feeddangerousfalldowncomeon第20页greatworkcutyourselfwatchoutfalldownclimbatreegethurtdrythefloor跌倒小心割伤你自己做得好受伤爬树弄干地板第21页getsickbecarefulfeedtheanimaltimetocookeatabadapple给动物喂食小心生病做饭时间吃了一个坏苹果帮助某人做某事helpsb.dosth.第22页1.---Don’trunnearthehotwater.---OK.2.---Watchout,everyone.---Allright.祈使句是用来表示命令、请求、指示等句子，必定句惯用动词原形开头，否定句用Don’t+动词原形开头，如：Getup,Sam!Don’twatchTVfortoolong.注意：(1)不论是第几人称，祈使句否定形式开头都是Don’t。(2)祈使句没有时态改变。第23页动词作主语时，需要使用--ing形式，谓语动词用单数。如：Cookingcanbefun.Readingisgoodforus.Dancingmakesmehappy.第24页Youmaycutyourself.yourself是反身代词，意思是你自己类似词还有：

myself我自己himself他自己

herself她自己itself它自己

ourselves我们自己yourselves你们自己

themselves他们/她们/它们自己第25页helpsb.dosth.意思是“帮助某人做某事”如：Billyoftenhelpshisfathercleanthekitchen.第26页不要吃冰激凌！_____________________

不要跌倒！_________________________

做作业！___________________________

不要忘记！_________________________Don'teatice-cream.Don'tfalldown.Dohomework.Don'tforget.第27页Mrswebb：_______,everyone.Thefloorisverywet.Don'twalkthere.Youmay_________Mrswebb：Don'tcutthevegetablesoquickly,Ben.theknifeissharp.Youmay_________________.Ben：Here...Letmehelpyou____________Mrswebb：_____________,Ben.Safetyfirst.Don'tforget.Mrswebb：Becareful,Ben.Don'trunnearthehotwater.You'll________Mrswebb:Cookingcanbefun,butyoumus