高中英语_unit1《Living_Well》课件-Grammar(新人教选修7.ppt

Unit1LivingWell动词不定式的作用FunctionsofInfinitive1.Seeingistobelieve.
Toseeisbelieving.
Seeingisbelieving.
Toseeistobelieve.Ⅳ.作定语(常常表示将来的动作)4.如果不定式是不及物动词,则后面需适当的介词
Pleasepassmesomepapertowrite____.
Shehasanicepentowrite_____.
Heboughtaflatforthefamilytolive____.eg:Hespokeloudly(soas/inorder)tobe
heard.3.结果状语:
so+adj./adv.+astodo…
such+adj.+n.+astodo…
adj./adv.+enough+todo
too+adv./adj.+todoⅥ.作宾补但当以上的动词用于被动式，to要还原：
1.Theysawtheboyfallsuddenlyfromthe
tree.
Theboywasseentofallsuddenlyfrom
thetree.动词不定式的时态和语态1.Iaskedhimtoattendthemeeting.Thequestionisverydifficulttoanswer.
Theproblemisdifficulttodealwith.Theboxislightenoughtocarry.
Theriverwateriswarmenoughtoswimin.1.LastsummerItookacourseon____.
A.howtomakedresses
B.howdressesbemade
C.howtobemadedresses
D.howdressestobemade5.Iwouldlove___tothepartylastnight
butIhadtoworkextrahourstofinisha
report.
A.togoB.havinggone
C.goingD.tohavegone
6.____lateinthemorning,Bobturnedoff
thealarm.
A.TosleepB.Sleeping
C.SleepD.Havingslept7.Tomkeptquietabouttheaccident＿＿losehis
job.
A.sonotastoB.soasnotto
C.soastonotD.notsoasto
8.Johnwasmade____thetruckforaweekasa
punishment.
A.towashB.washing
C.washD.tobewashing10.It’ssaidthattheOlympicGames____in
Beijingin2008willcovermoreeventsthan
anyotherOlympicsdid.
A.holding
B.tobeheld
C.held
D.tobeholding
11.Willyoupleasetellmewhyyouhadnopen
____inclass,Kate?
A.tohavewritten
B.tobewrittenwith
C.tohavebeenwritten
D.towritewith