公开课-动词的ing形式作主语和宾语

,动词的ing形式作主语和宾语,什么是主语(subject)？什么是宾语(object)？,Helikeshisdog.,主语,宾语,Findingtherule,Swimismyinterest.Swimmingismyinterest.,Ilikeread.Ilikereading.,结论,_不能作主语和宾语_可以作主语和宾语,动词原形,动词的ing形式,I.V-ingformassubject动词的ing形式作主语,Dancingistheirhobby.,dance,hobby,Bitingnailsisnotagoodhabit.,bitenails,habit,Doingexerciseisthebestwaytoloseweight.,doexercise,loseweight,Whatsincommon?,Dancingtheirhobby.Bitingnailsnotagoodhabit.Doingexercisethebestwaytoloseweight.,1.作主语。2.谓语动词用。,动词-ing,单数,is,is,is,总结：用it作主语，而把真正的主语移置句尾。,ItisnousedoingsthItisworthwhiledoingsthItispleasantdoingsthItisawasteoftimedoingsth,做是没有用处的。,做是值得的。,做是有乐趣的。,做是浪费时间的,形式,动词的ing形式,Itisnousedoingsth做是没有用处的。,Itisnouse.,tryingtoescape,Itis/wasworthwhiledoingsth做是值得的。,Itisworthwhile.,seeingthefilm,Itis/wasawasteoftimedoingsth做是浪费时间的。,Itisawasteoftime.,playingcomputergames,Itis/waspleasantdoingsth做是有乐趣。,Itispleasant.,playingwithfriends,Itisnousetryingtoescape.Itisworthwhileseeingthemovie.Itisawasteoftimeplayingcomputergames.Itispleasantplayingwithfriends.,II.V-ingformasobject动词的ing形式作宾语,dreamof,JiaLaolianalwaysdreamsof_themouse.,catching,catch,结论：凡是介词后面要跟一个动词时，一律用动词的ing形式。我们把这种情况称作动词的ing形式作介词的宾语。常用的短语有：,befondof喜欢;betiredof厌倦;giveup放弃;beinterestedin对感兴趣;lookforwardto盼望;leadto导致;payattentionto注意;beusedto习惯于,注意：凡是固定短语里面带的to都是介词，而不是不定式，所以它后面的动词要用ing形式。,JiaLaolianenjoys_watermeloninsummer.,eating,结论：有些动词后只能跟动词的ing形式，我们把这种情况称作动词的ing形式作及物动词的宾语。,只能跟动词的ing形式作宾语的常用动词及词组有：admit承认,avoid避免,consider考虑,dislike不喜欢，enjoy喜欢,escape逃跑,finish完成,keep继续，mind介意,suggest建议,imagine设想,practise练习，giveup放弃，canthelp禁不住，feellike想要做,Correctornot?,Wouldyoumindopeningthewindow?,Wouldyoumindopenthewindow?,Payattention:mind后必须接动词的ing形式,Correctornot?,Heisusedtolivinginthecountryside.,Heisusedtoliveinthecountryside.,Payattention:beusedto是一个固定短语，里面的to是介词，而不是不定式，所以它后面的动词要用ing形式。,Correctornot?,Icanthelplaughing.,Icanthelptolaugh.,Payattention:词组canthelp后必须接动词的ing形式,Correctornot?,Welookforwardtoseeingyou.,Welookforwardtoseeyou.,Payattention:介词to后面的动词要用ing形式,TimeforPractice,翻译练习,1.学习英语非常有趣。LearningEnglishisveryinteresting.2.环游世界是她的梦想。Travellingaroundtheworldisherdream.,3.在教育上花钱是值得的。Itisworthwhilespendingmoneyoneducation.,4.很多孩子喜欢踢足球。Manychildrenarefond