Book5_U2_Grammarandusage2.

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1、牛津高中英语(模块五·高二上学期)AdvancewithEnglishReviewingintimemayguaranteeamoreeffectivelearningforthenextday.guaranteev.保证，确保effectiveadj.有效的formahabitofdoingsth.养成做某事的习惯Unit2Grammarandusage2Unit2教学目标：通过巩固复习现在分词在句中作定语、表语和宾补的功能，循序渐进，继续了解现在分词短语在句中作状语，可表示时间，原因，结果，条件等作用。现在分词功能定语表语宾语补足语状语Revision1·Thegirlwritinga

2、lettertherecanspeakEnglishverywell.＝ThegirlwhoiswritingalettertherecanspeakEnglishverywell.2.ThefactorymakingTVsetsisverylarge.＝ThefactorywhichmakesTVsetsisverylarge.定语现在分词用于名词后时可被改写为定语从句。动名词作定语表名词的作用或_____，现在分词作定语表名词_________的动作。现在分词动名词asleepingchild一个正在睡觉的孩子asleepingcar一辆卧车aflyingbird一只正在飞翔的鸟afl

3、yingcourse飞行课程aswimminggirl一个正在游泳的女孩aswimmingpool一个游泳池功能正在进行与过去分词,不定式作定语的区别ThehousebeingbuiltisTom’s.ThehousetobebuiltisTom’s.ThehousebuiltisTom’s.正在被建的房子将要被建的房子已经被建好了的房子与过去分词,不定式作定语的区别现在分词作定语表示动作________，与修饰词是主谓关系。不定式作定语表示_________的动作。过去分词做定语与其修饰词之间是动宾关系或过去分词表示的动作_________。已经完成正在进行将要发生表语与过去分词作表语的

4、区别凡表示“令人……的”都是-ing形式，主语为____;凡是表示“感到……”都用-ed形式，主语为____。表示主语的特征,状态等,一般接在联系动词后面物人宾语补足语Theythinkofbusinessmen______(hide)fromtheirresponsibilitiesfortheenvironment.（现在分词hiding做宾语补足语，补充说明宾语businessmen)hiding现在分词作状语时，注意如下三点：相当于相应的从句分词的逻辑主语就是全句的主语现在分词作状语时有不同的时态与语态状语1.Seeingtheteacherenteringtheroom,thes

5、tudentsstoodup.2.Beingastudent,hewasinterestedinsports.3.Havingwrittentheletter,Johnwenttothepostoffice.此时现在分词的逻辑主语与句子主语一致。Rewritesentences1.Becauseheknewthattherewasadogoutside,thelittleboydidn’topenthedoor.=________thattherewasadogoutside,thelittleboydidn’topenthedoor.（原因）Knowing2.Thecouplewents

6、hopping.Asaresult,theylefttheireldestdaughteraloneathome.=Thecouplewentshopping,________theireldestdaughteraloneathome.(结果）leaving3.Timepermitting,Iwillmeetyouforlunch.=Iftimepermits,Iwillmeetyouforlunch.（条件）4.Askingaround,Ifindmanypeoplewillingtopayslighthigherpricesforthingsthatareenvironmentall

7、yfriendly.=whenIaskaround,Ifindmanypeoplewillingtopayslighthigherpricesforthingsthatareenvironmentallyfriendly.（时间）完成主动式havingdone1.Havingfinishedherhomework,shewenttobed.2.Havingheardthis,thewomanastronautexpres