牛津高中英语-模块五Unit-3Grammar-and-usage.pptVIP

Grammarandusage

语法成分〔一〕

IfIhadthechance,Iwouldhaveaclonedbaby.

IfIhadthechance,Iwouldhaveababywhoiscloned.

Ithinkthescientificadvancesmentionedinyourarticlearefantastic.

Ithinkthescientificadvanceswhich/thatarementionedinyourarticlearefantastic.

过去分词做定语，相当于定语从句。;比较1：thehighly-praisedscientist

(Thescientisthasbeenhighlypraised.)

theretiredscientist

(Thescientsthasretired.)

过去分词作定语，及物动词表示被动和已完成；不及物动词表示已完成。

比较2：站在门口的那个女孩是我的同学。

Thegirl_______bythedoorismyclassmate.

themeeting______________now(hold)

themeeting______________yesterday(hold)

themeeting______________nextweek(hold);现在分词作定语，表示主动和正在进行；动词不定式作定语表示将要进行的动作。

落下的叶子正在落下的叶子

fallenleavesfallingleaves

题目

1.Nowadays,pricesofdailygoods_______throughacomputercanbelowerthanstoreprices.

A.arebought B.beenbought

C.buyingD.bought;2.AmieSalmon,disabled,isattendedthroughoutherschooldaysbyanurse________toguardher.

A．toappointB．appointing

C．appointedD．havingappointed

3.Thebuildingproject________nextyearis,Ithink,noteasy_________intime.

A.beingcarriedout;complete

B.carriedout;tobecompleted

C.tobecarriedout;tocomplete

D.tobecarriedout;tobecompleted;4.We’rehavingameetinginhalfanhour.Thedecision______atthemeetingwillinthefuturebebenefittoourcompany.

A.tobemadeB.beingmade

C.madeD.havingbeenmade

5.Theproducercomesregularlytocollectthecameras________toourshopforqualityproblems.

A.returningB.returned

C.toreturnD.tobereturned;6.Thetrees_____inthestormhavebeenmovedofftheroad.

A.beingblowndownB.blowndown

C.blowingdownD.toblowdown

7.Thebuilding_______nowisourschoollibrary，one_______in1980.

A.repaired;builtB.beingrepaired;built

C.beingrepaired;buildD.berepa