新人教选修7unit1《LivingWell》Grammar.docx
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新人教选修7unit1《LivingWell》Grammar.docx
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新人教选修7unit1《LivingWell》Grammar
Unit1LivingWell
Discoveringuseful
structures
Revisionofthe
Infinitive
动词不定式的作用
FunctionsofInfinitive
■主语(subject)
■宾语(object)
■表语(predicative)
■定语(attribute)■
■状语(adverbial)
■宾补(objectcomplement)
作表语
不定式常用在系动词be,seem,appear,get,
remain等后作表语.
1・(Seeingistobelieve・X
IToseeisbelieving・X
Seeingisbelieving・/
Toseeistobelieve・/
2.Myjobistohelpthepatients.
3.Allyouhavetodois(to)finishthejobquickly.
如果主语部分有个表示不定式内容的do,用作表语的不定式可省略to
IV.作定语(冷冷耒示将耒的锲作)
1.不定式做定语时常放在被修饰的名词或代词之后
1Shewasverybusyandhadnotimetovisitherfriends・
2Ladiesandgentlemen,lhavesomethingimportanttotellyou・
2.当名词被thefirst,thelast,theonly等词以及形容词最高级修饰时
eg:
Sheisalwaysthefirsttocomeandthelasttoleave・
3•也可用在have...todo和therebe句型中。
fThereisnoonetotakecareofher.
[Ihavenojewelrytowear.
PleasepassmesomepapertowriteonShehasanicepentowritewith・
Heboughtaflatforthefamilytolive_in
5.(Doyouhavealettertosend?
你韦信要寄吗?
IDoyouhavealettertobesent?
你韦信要我寄吗7
V・作状语
1・表示目的:
to/inorderto/soastoeg:
Hespokeloudly(soas/inorder)tobeheard.
2.表示原因
不定式可以用在作表语的形容词后作状语,sorry,surprised,happy,glad,eager,angry,foolish,
right,wrong,slow,quick,rude,cruel,
disappointed等。
eg:
Vmglad/pleasedtoseeyou.
Weweresurprisedtohearthenews.
3.结果状语:
(so+adj.Iadv.+astodo..・
Isuch+adj・+n.+astodo..・adj./adv.+enough+todo
too+adv./adj.+todo
1Hewassofoolishastobelieveit.
=Hewassuchafoolastobelieveit.
=Hewasfoolishenoughtobelieveit.
2I'mtootiredtowalkanyfurthertonight.
3Wehurriedtothestationonlytofindthetrainhadleft.
VL作宾补
[Ididn'taskyoutopayforthemeal.
[Theyhavewarnedustobecarefulofrats.
不定式在下列动词后作宾语补足语时,要省略to
“感觉”feel
“听”hear,listento
“使役动词”have,make,let
“看”see,lookat,observe,watch,notice
但当以上的动词用于被动式,to要还原:
1・Theysawtheboyfallsuddenlyfromthetree.
—Theboywasseentofallsuddenlyfromthetree・
2.MothermadeJohnwashthecarforaweek.―►Johnwasmadetowashthecarforaweek・
动词不定式的时态和语态
形式
主动
被动
一般式!
todo
tobedone
完成式
tohavedone
tohavebeendone
进行式
tobedoing
完成进行式
tohavebeendoing
1.Iaskedhimtoattendthemeeting・
(toattendthemeeting动作发生在ask后)
2.HeseemstobereadingEnglishpoems.
(seem和read同时发生,强调动作正在进行)
3・HeissaidtohavetranslatedthebookintoEnglishlastyear.
(translatethebook发生在besaid之前)
主动形式表被动意义的不定式
1■主语+be+adj.+todo
能用于此句型的形容词有:
difficult,easy5comfortable,fit,hard,pleasant,tiresome(使人疲劳的)interesting,nice,heavy,dangerous,light,important,etc.
(Thequestionisverydifficulttoanswer.
[Theproblemisdifficulttodealwith・
2■主语+be+adj.+enough+todo
Theboxislightenoughtocarry.
Theriverwateriswarmenoughtoswimin.
3■主语+be+too+adj.+todo
rThebooksseemedtooheavytocarry.
ITheiceistoothintoskateon.
1.LastsummerItookacourseon.
0howtomakedresses
B.howdressesbemade
C.howtobemadedresses
D.howdressestobemade
2.Tveworkedwithchildrenbefore,soIknow
whatinmynewjob.
A.expected@toexpect
C.tobeexpectingD.expects
3.Therearefivepairs,butIamataloss
whichtobuy.
Atobechosen©tochoosefrom
CtochooseDforchoosing
4」findtheseproblemsareeasy・
A.tobeworkedoutB.toworkthemout
©.toworkoutD.tobeworkedthemout
5」wouldlovetothepartylastnight
butIhadtoworkextrahourstofinisha
report.
B.
A.togoC・going
havinggone◎tohavegone
6.lateinthemorning5Bobturnedoff
B.Sleeping
D・Havingslept
thealarm.©.Tosleep
C.Sleep
job.
A.sonotasto
C.soastonot
8.Johnwasmade
Qsoasnotto
D.notsoasto
thetruckforaweekasa
punishment.
©towashB.washing
C.washD.tobewashing
9.Thepatientwaswarnedoilyfoodafterthe
operation.
A.toeatnotB.eatingnot
◎nottoeatD.noteating
10.IfssaidthattheOlympicGamesin
Beijingin2008willcovermoreeventsthananyotherOlympicsdid.
A.holding
©tobeheld
C.held
D.tobeholding
11.Willyoupleasetellmewhyyouhadnopeninclass,Kate?
A.tohavewritten
B.tobewrittenwith
C.tohavebeenwritten□towritewith
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- LivingWell 新人 选修 unit1 Grammar