语法复习之介词的用法 教学课件.pptx

介词（二）常见介词部分

介词目录一（情景导入、语法感知）1目录二（自主探究、观察归纳）2目录三（中考链接、实践练兵）3目录四（要点小结、拓展延伸）4

一、情景导入、语法感知根据介词的分类，创编绘本故事，教师配音，先整体呈现故事，让学生在情景中感知动态介词、易混淆介词、不同搭配介词的用法。

一、情景导入、语法感知TheFrogintheWellTherewasonceafroglivinginashallowwell.AturtlefromtheEastSealooktowardshim.Theturtleasked,“Doyouwanttojumpoutofthewell?”

一、情景导入、语法感知TheFrogintheWell“No，I’msohappyinthewell!”thefrogtoldtheturtle.“Whenontheground,Iwouldleapontotherailingofthewellupanddown.WhenImtired,Iwouldrestbackintothewater.”

一、情景导入、语法感知“Besidesworms,crabsandtadpolessharemywell,too.Theylivewithmelikemyfamily,buttheycantbehappyasme.”Thewaterbelongstomebecausetheyarenottheownersexceptme.“Youshouldvisitmeandseemywellatonce.”

TheFrogintheWell

一、情景导入、语法感知TheFrogintheWellTheturtlewasinterestedinthewellandwentwiththefrogtotheshallowwell.Liftinghisrightfoot,hetriedtoenterthewell.Butitgotstuckbecauseoftheedge,soheretreated.

一、情景导入、语法感知TheFrogintheWellTheturtlesaid，“Theworldismuchbiggerthanthewellandthesea.”Afterhearingtheturtle,thefrogtriedtojumpoutofthewell.Tohissurprise,howbigtheworldis!

二、自主探究、观察归纳Partone:(1)思考：标红部分的介词属于哪一类介词？Therewasonceafrogwhomadehishomeinashallowwell.Hethoughttheworldwasjustasbigasthewell.OnedayhesawaturtlefromtheEastSealooktowardshim.Theturtleasked,“Doyouwanttojumpoutofthewell?”

“No，I’msohappyinthewell!”thefrogtoldtheturtle.“Whenontheground,Iwouldleapontotherailingofthewellupanddown.WhenImtired,Iwouldrestbackintothewater.”动态介词动态介词：表示事物运动变化的介词，常与动词搭配使用，构成短语动词。

二、自主探究、观察归纳Partone:(1)思考：还有哪些常见动态介词？含义介词举例从外部到内部intojumpintotheriver从内部出来outofwalkoutoftheoffice到……上从表面穿过从空间穿过从上空越过从旁边经过朝着某个方向沿着……从…落下ontofallontothegroundacrossgoacrossthestreetthroughwal