UNIT6SECTION3现在分词语法教案THEGENERALIDEAOFTHISSECTIONThissectionwilldealwiththestructure“prenentparticipialphrases.”TEACHINGAIMSIntroducesomemoreformsofthestructure“动词原形+ing：”TEACHINGIMPOINTANTPOINTSHowtohelptheSslearnthe.现在分词TEACHINGMETHODSDeductiontothestructure“现在分词”whatwehavelearnedTEACHINGAIDSAmultimediaAblackboardTEACHINGPROCEDURESStep1Greetingandrevison1Greetthewholeclassasusual2ChecktheirhomeworkifanyStep2thestructure“动词原形+ing”A形式动词原形+ing：workinglovingsittingB用法1构成进行时态：Heisworking．他正在工作。You’vebeendreaming．你一直在做梦。2用做形容词：runningwater自来水floatingwreckage漂浮着的残骸drippingtaps滴着水的水龙头leakingpipes漏水的管道这里名词和分词都要重读。请与在动名词+名词结构中重读的情况比较。3位于have+宾语之后：Hehadmeswimminginaweek．他一个星期就教会我游泳了。Wehavepeoplestandingonourstepsallday．我们的台阶上整天站着人。Iwon’thavehimcleaninghisbikeinthekitchen．我不能让他在厨房里擦洗他的自行车。4有时用来代替关系代词+动词：amapthatmarks/markedpoliticalboundaries=amapmarkingpoliticalboundaries用心爱心专心116号编辑一张标明行政疆域的地图peoplewhowish/wishedtovisitthecaves=peoplewishingtovisitthecaves希望去参观岩洞的人们childrenwhoneed/neededmedicalattention=childrenneedingmedicalattention需要医疗护理的孩子们5用来构成现在分词/分词短语（如adding/pointingout/remind-ing/warning等）可以用在间接引语中引入陈述句：Hetoldmetostartearly，remindingmethattheroadswouldbecrowded．他让我早点动身，提醒我说晚了路上会拥挤。现在分词还可以有下列各种用法：6位于表示感觉的动词之后。（参见unit6section3课件。）7代替从句的现在分词短语（参见unit6section3语法辅导。）8除在上述的各种主句或从句中使用以外，有时可在其他类型的主句或从句中代替主语+动词。（参见unit6section3语法辅导。）Step3Summaryandhomework教材P691and2Step4ThedesignofthewritingontheblackboardUNIT6ExploringChinatownSECTION3GRAMMARthestructure“动词原形+ing：”thestructure“Absolutestructure”Step7ActivitiesandResearch1Presentationoftheusageofthestructure“动词原形+ing：”andthestructure“Absolutestructure”2Exercisetoconsolidatewhattheyhavelearnedaboutthestructure“动词原形+ing：”andthestructure“Absolutestructure”用心爱心专心116号编辑
