高中英语-life in the future教学课件设计

Unit3LifeinthefutureGrammar

过去分词作状语、定语过去分词

过去分词是非谓语动词的一种形式,表示完成和被动的动作。它在句子中可以充当表语、宾补、状语、定语等成分。1.Worriedaboutthejourney,Iwasunsettledforthefirstfewdays.(Line4)2.

Well-knownfortheirexpertise,hisparents’company,called“FutureTour”,transportedmesafelyintothefutureinatimecapsule.(Line9)3.

Hitbyalackoffreshair,myheadached.(Line20)4.

SoonIwasbackonmyfeetagainandfollowinghimtocollectahoveringcarriagedrivenbycomputer.

(Line26)5.Justrelax,sincethereisnothingplannedonthetimetabletoday.(Line43)6.

Exhausted,Islidintobedandfellfastasleep.(Line47)SentencesfromtheReadingpassage:过去分词作状语

过去分词作状语，修饰谓语，大多说明动作发生的背景或情景，表示时间、条件、原因、让步、方式和伴随情况等。一般来说，这一结构的逻辑主语是主句的主语，且与主语之间存在着被动关系。在意义上相当于状语从句(而且可以跟状语从句相互转换)。过去分词作时间状语1.Whenheated,

icewillbechangedintowater.Whenitisheated,icewillbechangedintowater.

2.Oncepublished,thisdictionarywillbeverypopular.

Onceitispublished,thisdictionarywillbeverypopular.

相当于一个时间状语从句。也可在过去分词前加上连词“when,while,until”等,使其时间意义更明确,表示该动作先于谓语动作发生,或同时发生。

过去分词作原因状语1.Givenadvicebythefamousdetective,theyoungladywasnolongerafraid.Since/Asshewasgivenadvicebythefamousdetective,theyoungladywasnolongerafraid.2.Doneinahurry,

hishomeworkwasfullofmistakes.Becauseitwasdoneinahurry,hishomeworkwasfullofmistakes.

相当于一个原因状语从句。过去分词作条件状语1.If

givenmoreattention,

thecabbagescouldhavegrownbetter.Iftheyhadbeengivenmoreattention,thecabbagescouldhavegrownbetter.

2.Comparedwithyou,

Istillhavealongwaytogo.IfIamcomparedwithyou,Istillhavealongwaytogo.

可用在连词if,unless之后，相当于一个条件状语从句。

过去分词作方式或伴随状语1.Thehunterlefthishouse,followedbyhisdog.Thehunterlefthishouse,andhewasfollowedbyhisdog.2.Shesatbythewindow,lostinthought.

Shesatbythewindow,and

shewaslostinthought.（

lost表示一种迷失心理状态）表示方式或状态。此时相当于一个由and连接的并列结构。

过去分词作让步状语有时可用在although,though,evenif,eventhough,whether...or...等连词之后，相当于一个让步状语从句。

Wounded,thepolicemancontinuedtocatchtherobber.Although/Thoughhewaswounded,thepolicemancontinuedtocatchtherobber.2.Invited

by

him,

I

won’t

take

part

in

the

party.Though

I

was

invited

by

him,Iwon’ttakepartintheparty.Invited

by

him

(Though

I

was

invited

by

them)

,

I

won’t

take

part

in

the

party.

AnswerstoEx.2onP21:1.

Frightenedbytheloud

noise,

Iwenttoseewhatwashappening.2.Hitbythelackoffreshair,hegotabadheadache.3.

Tiredafterthelongjourney,

Istillenjoyedmeetingthealiensonthespacestation.4.Frightenedbythenoiseoutside,Suedarednotsleepinherbedroom.

5.

Builtin1910,

themuseumisalmost100yearsold.6.Givensomeadvicebythefamousscientist,thestudentwasnotworriedabouthisscientificexperimentanymore.7.

Exhaustedbyaday’swork,

Georgetooksometabletstohelphimfeelbetter.8.Veryastonishedattheamountofworkinthenewtimetable,Lucydecidedtoleaveherjobimmediately.1.单个过去分词作定语，常放在被修饰词的前面;过去分词短语作定语，常放在被修饰词的后面,相当于一个定语从句。Englishisawidelyusedlanguage.Thisistheideaputforwardatthemeeting.＝Thisis

theideathatwasputforwardatthemeeting.过去分词作定语2.

过去分词作定语时,与所修饰的名词在逻辑上是动宾或系表结构的关系。

abrokenheart(theheartisbroken)破碎的心3.不及物动词构成的过去分词与所修饰的名词之间只表示动作的完成,不表示被动关系。fallenleaves落叶,therisensun升起的太阳，boiledwater开水4.作定语的过去分词具有完成的意思,所以用作定语的分词无需用现在完成式。IlikereadingnovelswrittenbyDickens.不说：Ilikereadingnovelshavingbeenwritten

byDickens.AnswerstoEx.3onP21:1.SoonwelostsightofthatfamousastronomercalledLiQiang.2.

IamgoingtobuyapaintingcopiedfromVincentvanGogh.3.Ilikethatoldprivatehousebuiltofwoodandmud.4.

Theroomconnectedtotherestofthehousebyalongpassageiscompletelyempty.5.

Thequeenwassittinginaroyalcarriagedrawnbyfourhorses.6.

Thevehiclementionedinthebookisunknowntome.7.

Thecastlebuiltin1432isunderrepair.1.Unless______(invite)tospeak,youshouldremainsilentattheconference.invited2.________(discuss)manytimes,theproblemsweresettledatlast.Discussed3.Generallyspeaking,if_____(take)accordingtothedirections,thedrughasnosideeffect.taken

用所给动词的正确形式填空：走近高考5.Iborrowedabook______(write)byMarkTwainfromthelibrarylastweek.Ilikeitverymuch.written6.Pleasedon’tforgethim.Heisoneofthose______(invite).invited4.Didyouattendthemeeting____(hold)yesterday?held1.Theoldmanwalkedinthestreet,followingbyhisson.

_____________followed2.Hisglassesbroke,hecouldn'tseethewordsontheblackboard.________broken3.Dressinginwhite,shelooksmuchmorebeautiful.____________Dressed单句改错：走近高考4.Agreatnumberofstudentsquestioni