动名词现在分词与过去分词的区别.ppt

WelcomeWarmingup时态和语态作主语：动名词作表语⑴动名词作定语表示性质或用途。
awashingmachine
＝amachineforwashing
aswimmingpool
＝apoolforswimming
Thisisanewwashingmachine.作定语Revision:1.动词-ing形式，在做状语时的作用：
(1)Istoodthere,takingabookinhand.()
(2)KnowingwhereIlive,henevercomesto
seeme.()
(3)Turningtotheleft,youwillfindthe
school.()
(4)Beingtired,Istoppedtotakearest.()
(5)Walkingalongthestreet,ImetMary.()
(6)Thechildfelloffthetree,hittinghisheadagainsttheground.()

3.他父母在战争中死去了，把他孤独地留在世界上。

Hisparentsdiedinthewar,________________inthe
world.
4.过马路的时候要小心些。

When___________________,pleasebecareful.

5.他们坐在花园里谈论一起度过的日子。

Theysatinthegarden,_______________________theyspenttogether.

6.从山上看，我们发现这湖泊更加漂亮了。

______________________,wefindthatthelakelooksmorebeautiful.
Revision:
V-ingformVSV-edform1.Ifoundmyapple______byaworm.
2.Ifoundaworm_______myapple.
(eat)1.Ifoundmyappleeatenbyaworm.
2.Ifoundawormeatingmyapple.
3.Theblousewashedbythegirllooksveryclean.
4.Thegirlwashingtheblouseisverypretty.
5.Givenapresent,thegirlisveryhappy.
6.Seeingthepresent,thegirlisveryhappy.
7.Weget______whenweseethis______photo.(excite)1.Thegirlwashingtheblouseisverypretty.
2.Wegotexcitedwhenwesawthisphoto.
3.Ifoundmyappleeatenbyaworm.
4.Seeingthepresent,thegirlisveryhappy.Seeingfromthetopofthehill,wecangetabeautifulviewofthecity.
Seenfromthetopofthehill,thecitylooksmorebeautiful.
过去分词作状语表完成、被动,与句子主语之间是被动关系.
现在分词表进行、主动,与句子主语之间是主动关系。因为沉浸在思考之中,所以他没听到那个声音。
________indeepthought,hedidn’thearthesound.
(Absorb)
在遇到困难时，我们必须设法克服。
______withdifficulties,wemusttrytoovercomethem.(face)

完成1.Thestudentswentoutoftheclassroom,________________（说说笑笑）(talk，laugh)tobebuilt3.Thequestion____________（正在被讨论的）（discuss)nowisimportant.1.TheChineseareproudofthe29thOlympic
Games________(举办)inBeijingin2008.(hold)MatchingexerciseErrorcorrectingWehavejustfinishedanEnglishclass_______(focus)ongrammer.___________(consider)thefactthatEnglishis_______(bore)forus,MissZhaotriedtomakeherself_____________(understand)andtriedtomaketheclass_________(interest).___