Unit2 Grammar课件 牛津译林版选择性必修第一册

P20AWorkingouttherulesTheverb-ingformcanbeusedasthesubjectofasentence.Theverb-ingformcanalsobeusedastheobjectofa(1)

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___________.verbWorkingouttherulesTheverb-ingformcanbeusedasthesubjectofasentence.Theverb-ingformcanalsobeusedastheobjectofa(1)

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___________.verbprepositionWorkingouttherulesTheverb-ingformcanbeusedasthesubjectofasentence.Theverb-ingformcanalsobeusedastheobjectofa(1)

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___________.Verb-ing形式作主语常用来表示经常性或习惯性的动作且通常放在句首。Verb-ing形式可以用作某些动词或介词的宾语。Focuson重点关注Verb-ingformsassubjectsandobjects(1)Playingtricksonothersissomethingweshouldneverdo.

(2)Learningnewwordsisveryimportantforme.

(3)Chattingwiththemimprovesourminds.

Verb-ing形式作主语(1)Playingtricksonothersissomethingweshouldneverdo.捉弄别人是我们万万不能干的。(2)Learningnewwordsisveryimportantforme.

(3)Chattingwiththemimprovesourminds.

Verb-ing形式作主语(1)Playingtricksonothersissomethingweshouldneverdo.捉弄别人是我们万万不能干的。(2)Learningnewwordsisveryimportantforme.学习新单词对我来说非常重要。(3)Chattingwiththemimprovesourminds.

Verb-ing形式作主语(1)Playingtricksonothersissomethingweshouldneverdo.捉弄别人是我们万万不能干的。(2)Learningnewwordsisveryimportantforme.学习新单词对我来说非常重要。(3)Chattingwiththemimprovesourminds.和他们聊天增长我们的见识。Verb-ing形式作主语(1)Playingtricksonothersissomethingweshouldneverdo.捉弄别人是我们万万不能干的。(2)Learningnewwordsisveryimportantforme.学习新单词对我来说非常重要。(3)Chattingwiththemimprovesourminds.和他们聊天增长我们的见识。Verb-ing形式作主语1.直接置于句首(1)Playingtricksonothersissomethingweshouldneverdo.捉弄别人是我们万万不能干的。(2)Learningnewwordsisveryimportantforme.学习新单词对我来说非常重要。(3)Chattingwiththemimprovesourminds.和他们聊天增长我们的见识。Verb-ing形式作主语1.直接置于句首-ing形式作主语时，

谓语动词用单数形式。(1)ItisuselesstryingtoarguewithShylock.(2)It’sworthmakingtheeffort.

(3)Itispleasantworkingwithyou.

(4)It'snousecryingoversplitmilk.

(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.

(3)Itispleasantworkingwithyou.

(4)It'snousecryingoversplitmilk.

(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.

(4)It'snousecryingoversplitmilk.

(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.跟你在一起工作是令人愉快的。(4)It'snousecryingoversplitmilk.

(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.跟你在一起工作是令人愉快的。(4)It'snousecryingoversplitmilk.覆水难收。2.用形式主语it，把真正的主语Verb-ing形式移至句尾。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词。(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.跟你在一起工作是令人愉快的。(4)It'snousecryingoversplitmilk.覆水难收。2.用形式主语it，把真正的主语Verb-ing形式移至句尾。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词。(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.跟你在一起工作是令人愉快的。(4)It'snousecryingoversplitmilk.覆水难收。2.用形式主语it，把真正的主语Verb-ing形式移至句尾。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词。(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.跟你在一起工作是令人愉快的。(4)It'snousecryingoversplitmilk.覆水难收。形容词2.用形式主语it，把真正的主语Verb-ing形式移至句尾。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词。(1)ItisuselesstryingtoarguewithShylock.和夏洛克争辩是没有什么用的。(2)It’sworthmakingtheeffort.这事值得努力去做。(3)Itispleasantworkingwithyou.跟你在一起工作是令人愉快的。(4)It'snousecryingoversplitmilk.覆水难收。形容词名词(1)It+be+awasteoftimedoing…(2)Itis/wasnogood/usedoing…(3)Itis/wasworth/worthwhiledoing…(4)Itis/washardly/scarcelyworthdoing...常用it作形式主语，Verb-ing形式后置的句型有：(1)It+be+awasteoftimedoing…做……是浪费时间。(2)Itis/wasnogood/usedoing…(3)Itis/wasworth/worthwhiledoing…(4)Itis/washardly/scarcelyworthdoing...常用it作形式主语，Verb-ing形式后置的句型有：(1)It+be+awasteoftimedoing…做……是浪费时间。(2)Itis/wasnogood/usedoing…做……是没益/用处的。(3)Itis/wasworth/worthwhiledoing…(4)Itis/washardly/scarcelyworthdoing...常用it作形式主语，Verb-ing形式后置的句型有：(1)It+be+awasteoftimedoing…做……是浪费时间。(2)Itis/wasnogood/usedoing…做……是没益/用处的。(3)Itis/wasworth/worthwhiledoing…做……是值得的。(4)Itis/washardly/scarcelyworthdoing...常用it作形式主语，Verb-ing形式后置的句型有：(1)It+be+awasteoftimedoing…做……是浪费时间。(2)Itis/wasnogood/usedoing…做……是没益/用处的。(3)Itis/wasworth/worthwhiledoing…做……是值得的。(4)Itis/washardly/scarcelyworthdoing...做……不值得。常用it作形式主语，Verb-ing形式后置的句型有：①Ican'tavoidgoing.②Doyouenjoyteaching?   ③Icouldn'thelplaughing.  Verb-ing形式作宾语①Ican'tavoidgoing.②Doyouenjoyteaching?   我不能不去。③Icouldn'thelplaughing.  Verb-ing形式作宾语①Ican'tavoidgoing.②Doyouenjoyteaching?   我不能不去。你喜欢教书吗？③Icouldn'thelplaughing.  Verb-ing形式作宾语①Ican'tavoidgoing.②Doyouenjoyteaching?   我不能不去。你喜欢教书吗？③Icouldn'thelplaughing.  我禁不住笑了起来。Verb-ing形式作宾语①Ican'tavoidgoing.②Doyouenjoyteaching?   我不能不去。你喜欢教书吗？③Icouldn'thelplaughing.  我禁不住笑了起来。1.Verb-ing形式可以用作动词的宾语，常见的动词(短语)有avoid,consider,enjoy,keep,finish,suggest,dislike,delay,escape,cannothelp,imagine,mind,miss,practise,cannotstand,excuse,fancy,giveup,risk等。Verb-ing形式作宾语①·Doyoulikereading?·Iliketoreaddetectivestories.②·Ihateaskingfavors.·Hewouldhatetodisappointyou.(1)有些动词后可接Verb-ing或todo作宾语，且语义相差不大。这类动词有:begin,love,like,continue,hate,propose,prefer等。①·Doyoulikereading?·Iliketoreaddetectivestories.②·Ihateaskingfavors.·Hewouldhatetodisappointyou.你喜欢看书吗？(1)有些动词后可接Verb-ing或todo作宾语，且语义相差不大。这类动词有:begin,love,like,continue,hate,propose,prefer等。①·Doyoulikereading?·Iliketoreaddetectivestories.②·Ihateaskingfavors.·Hewouldhatetodisappointyou.你喜欢看书吗？我喜欢看侦探小说。(1)有些动词后可接Verb-ing或todo作宾语，且语义相差不大。这类动词有:begin,love,like,continue,hate,propose,prefer等。①·Doyoulikereading?·Iliketoreaddetectivestories.②·Ihateaskingfavors.·Hewouldhatetodisappointyou.你喜欢看书吗？我不愿意求人帮忙。我喜欢看侦探小说。(1)有些动词后可接Verb-ing或todo作宾语，且语义相差不大。这类动词有:begin,love,like,continue,hate,propose,prefer等。①·Doyoulikereading?·Iliketoreaddetectivestories.②·Ihateaskingfavors.·Hewouldhatetodisappointyou.你喜欢看书吗？我不愿意求人帮忙。我喜欢看侦探小说。他不愿意让你失望。(1)有些动词后可接Verb-ing或todo作宾语，且语义相差不大。这类动词有:begin,love,like,continue,hate,propose,prefer等。(2)有些动词后既可以使用Verb-ing形式又可以使用todo，但语义有区别。Example:forgetregretremember meantrystop…(2)有些动词后既可以使用Verb-ing形式又可以使用todo，但语义有区别。Example:forgetregretremember meantrystop…(2)有些动词后既可以使用Verb-ing形式又可以使用todo，但语义有区别。a.Ishallneverforgethearinghersingingthatsong.

b.Ihaveforgottentobringmyumbrella.Example:forgetregretremember meantrystop…(2)有些动词后既可以使用Verb-ing形式又可以使用todo，但语义有区别。a.Ishallneverforgethearinghersingingthatsong.我将不会忘记听过她唱那支歌的情景。b.Ihaveforgottentobringmyumbrella.Example:forgetregretremember meantrystop…(2)有些动词后既可以使用Verb-ing形式又可以使用todo，但语义有区别。a.Ishallneverforgethearinghersingingthatsong.我将不会忘记听过她唱那支歌的情景。b.Ihaveforgottentobringmyumbrella.我忘了带伞。Example:forgetregretremember meantrystop…(2)有些动词后既可以使用Verb-ing形式又可以使用todo，但语义有区别。forgetdoingsth忘记曾经做过某事(动作已发生)forgettodosth忘记要去做某事(动作并未发生)a.Ishallneverforgethearinghersingingthatsong.我将不会忘记听过她唱那支歌的情景。b.Ihaveforgottentobringmyumbrella.我忘了带伞。a.Iregretlendinghimsomuchmoneybecauseheneverpaidmeback.

b.Iregrettotellyouthatyoufailedthetest.

a.Iregretlendinghimsomuchmoneybecauseheneverpaidmeback.我很后悔借给他那么多钱，因为他从来没有还过我。b.Iregrettotellyouthatyoufailedthetest.

a.Iregretlendinghimsomuchmoneybecauseheneverpaidmeback.我很后悔借给他那么多钱，因为他从来没有还过我。b.Iregrettotellyouthatyoufailedthetest.我遗憾的告诉你，你没有通过考试。regretdoingsth.后悔做过某事(事情已经做过)regrettodosth.遗憾要做某事(事情正要做或还未做)a.Iregretlendinghimsomuchmoneybecauseheneverpaidmeback.我很后悔借给他那么多钱，因为他从来没有还过我。b.Iregrettotellyouthatyoufailedthetest.我遗憾的告诉你，你没有通过考试。a.IrememberseeingyousomewhereinLondon.

b.Doyouremembertoposttheletter?

a.IrememberseeingyousomewhereinLondon.我记得在伦敦什么地方见到过你。b.Doyouremembertoposttheletter?

a.IrememberseeingyousomewhereinLondon.我记得在伦敦什么地方见到过你。b.Doyouremembertoposttheletter?你记住寄这封信了吗?a.IrememberseeingyousomewhereinLondon.我记得在伦敦什么地方见到过你。b.Doyouremembertoposttheletter?你记住寄这封信了吗?rememberdoingsth记得曾经做过某事（动作已发生）remembertodosth记住去做某事（动作还没有发生）a.Missingthebusmeanswaitingforanotherhour.

b.I’mfeelingveryguilty-I'vebeenmeaningtocallmyparentsfordays,butstillhaven'tgotaroundtoit.a.Missingthebusmeanswaitingforanotherhour.错过那趟巴士意味着就要再等一个小时。b.I’mfeelingveryguilty-I'vebeenmeaningtocallmyparentsfordays,butstillhaven'tgotaroundtoit.a.Missingthebusmeanswaitingforanotherhour.错过那趟巴士意味着就要再等一个小时。b.I’mfeelingveryguilty-I'vebeenmeaningtocallmyparentsfordays,butstillhaven'tgotaroundtoit.我感到非常内疚——几天来我一直打算给父母打电话，但还是没机会打。a.Missingthebusmeanswaitingforanotherhour.错过那趟巴士意味着就要再等一个小时。b.I’mfeelingveryguilty-I'vebeenmeaningtocallmyparentsfordays,butstillhaven'tgotaroundtoit.我感到非常内疚——几天来我一直打算给父母打电话，但还是没机会打。meandoingsth意味着……meantodosth打算做某事a.Whynottrydoingitinsomeotherway?

b.ItriedtosolvetheproblembutIcouldn’t.

a.Whynottrydoingitinsomeotherway?为什么不用其他办法试一试呢？b.ItriedtosolvetheproblembutIcouldn’t.

a.Whynottrydoingitinsomeotherway?为什么不用其他办法试一试呢？b.ItriedtosolvetheproblembutIcouldn’t.我努力解答那个题，但我解不出。a.Whynottrydoingitinsomeotherway?为什么不用其他办法试一试呢？b.ItriedtosolvetheproblembutIcouldn’t.我努力解答那个题，但我解不出。trydoingsth试着做某事trytodosth尽力去做某事a.Pleasestoptalkingaloud.

b.Theystoppedtotakephotos.

a.Pleasestoptalkingaloud.请不要大声说话。b.Theystoppedtotakephotos.

a.Pleasestoptalkingaloud.请不要大声说话。b.Theystoppedtotakephotos.他们停下来去拍照。stopdoingsth停止做某事

stoptodosth停下来正在做的事情去做

另外一件事a.Pleasestoptalkingaloud.请不要大声说话。b.Theystoppedtotakephotos.他们停下来去拍照。a.It’sraininghard,butthefarmersgoonworkingonthefarm.

b.Afterreadingthetext,thestudentswentontodothe

exercises.

a.It’sraininghard,butthefarmersgoonworkingonthefarm.虽然天正下着大雨，但农民们继续在农场干活。b.Afterreadingthetext,thestudentswentontodothe

exercises.

a.It’sraininghard,butthefarmersgoonworkingonthefarm.虽然天正下着大雨，但农民们继续在农场干活。b.Afterreadingthetext,thestudentswentontodothe

exercises.学生们读完课文后，接着做练习。goondoingsth继续（原先没有做完的事）goontodosth继而（去做另外一件事）a.It’sraininghard,butthefarmersgoonworkingonthefarm.虽然天正下着大雨，但农民们继续在农场干活。b.Afterreadingthetext,thestudentswentontodothe

exercises.学生们读完课文后，接着做练习。a.Shecan’thelpsmiling.

b.Hecan’thelptodohousework,forheisbusy.

a.Shecan’thelpsmiling.她禁不住笑了起来。b.Hecan’thelptodohousework,forheisbusy.

a.Shecan’thelpsmiling.她禁不住笑了起来。b.Hecan’thelptodohousework,forheisbusy.他由于忙不能帮助干家务。a.Shecan’thelpsmiling