Unit+2+Natural+disasters+Grammar+and+Usage 高中英語(yǔ)牛津譯林版（2020）必修第三冊(cè)

To-infinitives

asattributivesandadverbialsofresult

1.參加會(huì)議2.打開3.在路上4.停電；電力故障5.害怕6.用完；耗盡

7.捐贈(zèng)......給......1.attendaconference2.turnon3.onone’sway4.powerfailure5.beafraidof6.runoutof7.donate...to...afterunexpectedAnna:MrLi,Iheardyouexperiencedastronghurricanewhenyouwereattending

aconferenceintheUnitedStates,Canyoutellmeaboutit?MrLi:Sure.IwasstayinginAtlanta,andthatwasoneofthecitiestobehit.Anna:Didyouknowthatthehurricanewascoming?MrLi:Yes,Thatmorning,IturnedontheTVforsomelocalnews,onlytohearthat

ahurricanewasonitsway,Asyoucanimagine,itwasabitofashock.Anna:Whatdidyoudoduringthehurricane?MrLi:Theroadswereblocked,sotherewasnothingformetodobutstayinside.Youknow,goingoutsideduringahurricaneismuchtoodangerous.Anna:Exactly,Howdidyoufeelduringthehurricane?MrLi:Thestrongwindandheavyraindidn'tscareme,butIwasquitefrightened

duringthepowerfailure.Anna:Wereyouafraidofrunningoutofsupplies?MrLi:Actually,no.Ihadenoughfoodandwatertolastawholeweek!Anna:Thatwaslucky!Whatdidthestreetslooklikeafterthehurricane?MrLi:Whenthewindandrainstopped,Ilookedoutofthewindow,onlytosee

hugetreeslyingacrossthestreetandwatereverywhere!Anna:Thehurricanemusthavecausedalotofdamageandsuffering.MrLi:Yes,Luckily,manypeoplecametohelp,donatingfoodandclothesto

charities.Theroadswereblocked,sotherewasnothingformetodobutstayinside.Ihadenoughfoodandwatertolastawholeweek!...Ilookedoutofthewindow,onlytosee

hugetreeslyingacrossthestreetandwatereverywhere!動(dòng)詞不定式作定語(yǔ)1.位于所修飾詞后面Wearelookingforaplace

totravel.=Wearelookingforaplacethatwecantravel.2.用法（1）未發(fā)生的動(dòng)作。Studentstoattendtheopeningceremonytomorrowshouldgatherinadvance.2.用法（2）用在thefirst/only/last/next/best或其他序數(shù)詞和最高級(jí)形容詞等后。ThenexttraintoarrivewasfromChangsha.2.用法（3）置于抽象名詞ability，chance，opportunity，way，right，courage，decision，hope，wish，dream等后。Itisagoodchance

toseeyourfriendsagain.2.用法（4）置于something,nothing,anything等不定代詞后。Doyouwantanythingtoeat?（5）therebe句型中，放在做主語(yǔ)的名詞或代詞后。用主動(dòng)語(yǔ)態(tài)和被動(dòng)語(yǔ)態(tài)均可，一般情況下用主動(dòng)形式表被動(dòng)意義。Thereisnothing

toworry/beworriedabout.*Thereisnothingforme

todotoday.(只能用主動(dòng)形式)3.構(gòu)成動(dòng)詞不定式的動(dòng)詞與修飾詞之間的關(guān)系。(1)主謂關(guān)系Weneedsomeonetohelpwiththework.=Weneedsomeonethatcanhelpwiththework.3.構(gòu)成動(dòng)詞不定式的動(dòng)詞與修飾詞之間的關(guān)系。(2)動(dòng)賓關(guān)系Thebestthingtodo/bedoneisasfollows.Doyouhaveanythingtosend?Doyouhaveanythingtobesent?Shehasameetingtoattendtoday.*Shesaid,“Sir,doyouhaveanydocumentstobe