Unit2NaturaldisastersGrammarandUsage课件-高中英语牛津译林版（2020）必修第三册.pptxVIP

To-infinitives

asattributivesandadverbialsofresult

;1.参加会议

2.打开

3.在路上

4.停电；电力故障

5.害怕

6.用完；耗尽

7.捐赠......给......;after;Anna:MrLi,IheardyouexperiencedastronghurricanewhenyouwereattendingaconferenceintheUnitedStates,Canyoutellmeaboutit?

MrLi:Sure.IwasstayinginAtlanta,andthatwasoneofthecitiestobehit.

Anna:Didyouknowthatthehurricanewascoming?

MrLi:Yes,Thatmorning,IturnedontheTVforsomelocalnews,onlytohearthatahurricanewasonitsway,Asyoucanimagine,itwasabitofashock.

Anna:Whatdidyoudoduringthehurricane?

;MrLi:Theroadswereblocked,sotherewasnothingformetodobutstayinside.Youknow,goingoutsideduringahurricaneismuchtoodangerous.

Anna:Exactly,Howdidyoufeelduringthehurricane?

MrLi:Thestrongwindandheavyraindidntscareme,butIwasquitefrightenedduringthepowerfailure.

Anna:Wereyouafraidofrunningoutofsupplies?

MrLi:Actually,no.Ihadenoughfoodandwatertolastawholeweek!

Anna:Thatwaslucky!Whatdidthestreetslooklikeafterthehurricane?

;MrLi:Whenthewindandrainstopped,Ilookedoutofthewindow,onlytoseehugetreeslyingacrossthestreetandwatereverywhere!

Anna:Thehurricanemusthavecausedalotofdamageandsuffering.

MrLi:Yes,Luckily,manypeoplecametohelp,donatingfoodandclothestocharities.

;Theroadswereblocked,sotherewasnothingformetodobutstayinside.

Ihadenoughfoodandwatertolastawholeweek!;动词不定式作定语

1.位于所修饰词后面

Wearelookingforaplacetotravel.

=Wearelookingforaplacethatwecantravel.;2.用法

（1）未发生的动作。

Studentstoattendtheopeningceremonytomorrowshouldgatherinadvance.;2.用法

（2）用在thefirst/only/last/next/best或其他序数词和最高级形容词等后。

ThenexttraintoarrivewasfromChangsha.;2.用法

（3）置于抽象名词ability，chance，opportunity，way，right，courage，decision，hope，wish，dream等后。

Itisagoodchancetoseeyourfriendsagain.;2.用法

（4）置于something,nothing,anything等不定代词后。

Doy