新人教选修7unit1《LivingWell》Grammar.docx

新人教选修7unit1《LivingWell》Grammar.docx

《新人教选修7unit1《LivingWell》Grammar.docx》由会员分享，可在线阅读，更多相关《新人教选修7unit1《LivingWell》Grammar.docx（7页珍藏版）》请在冰豆网上搜索。

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