Unit4JourneyacrossavastlandDiscoverusefulstructures课件-高中英语人教版选择性

Unit4JourneyAcrossAVastLandPeriodIII-Discoverusefulstructures过去分词vs.现在分词【探究感知】观察以下课文原句并思考黑体部分的功能:fromthetrainwindow,themountainsandforestsofCanadalookedmassive.2.Lookingatthebeautifulscenery,theybothagreedthatitwasthemostawesomejourneytheyhadevertaken.

touched,shefailedtoutterasingleword,tearsblurringhereyes.4.Thethoughtofcrossingthewholecountrybyrailwasexciting.【要义精析】Itwillundoubtedlyhelpyouget

refreshed!它无疑会帮助你精神焕发!Ⅰ.过去分词作表语二、过去分词作表语时与被动语态的区别*Thecupisbroken.杯子碎了。*Thecupwasbroken

by

Tom.杯子是汤姆打碎的。表语：状态被动：动作【即学活用】语法填空/翻译句子(1)Talkingwithothersaboutourpressurecanmakeusfeel________(relax).(2)Theythinkthatitisawasteoftimeandwemayget________(injure)intheprocess.(3)这本书写得很好。译:Thebookiswellwritten.

(4)这本书是他去年写的。译:Thebookwaswrittenbyhimlastyear.

relaxedinjured【要义精析】三.过去分词与动词-ing作表语的区别*与感觉有关的动词：·过去分词：人感觉...的(饰人、声音或表情等);

·过去分词：令人....(饰物);【即学活用】用所给词的适当形式填空(1)The__________

lookonherfacesuggestedthatshewas_______bythe___________

scene.(frighten)(2)Thesceneis________,andI’mvery________

atpresent.(excite)(3)Whathedidis___________,soI’m___________

bywhathedid.(encourage)(4)Theaudiencewereall_______

totearsbythe________

film.(move)(5)(应用文之推荐信)Idobelieveyouarecertainlytobe________

bythe_________

sceneryofMountTai.(amaze)frightenedfrightenedfrighteningexcitingexcitedencouragingencouragedmovedmovingamazedamazing【要义精析】Ⅱ.过去分词作状语相当于一个状语从句，可以表示时间、让步、条件、原因、方式和结果1.作时间状语（可在分词前加上连词“when,while,until”,

使意义更明确）Asked

whether

he

could

do

me

a

favor,heagreedreadily.→When

he

was

asked

whether

he

could

do

me

a

favor,heagreedreadily.【要义精析】2.作原因状语（相当于原因状语从句或并列句）Frozen

in

a

panic,IhadnoideawhattodowhenIheardasweetvoicebehindme.→Because

I

was

frozen

in

a

panic,IhadnoideawhattodowhenIheardasweetvoicebehindme.【要义精析】3.作条件状语（可加连词if,unless等转换成条件状语从句）Given

the

right

to

deal

with

their

own

money,childrenwillhaveagreatopportunitytoestablishaclearideaoffinancialmanagement.→If

children

are

given

the

right

to

deal

with

their

own

money,theywillhaveagreatopportunitytoestablishaclearideaoffinancialmanagement.4.作让步状语（可加although,though,evenif,eventhough,whether...or等连词转换成让步状语从句）Though

exhausted

with

sweat,weallcheeredwithgreatjoy.→Though

we

were

exhausted

with

sweat,weallcheeredwithgreatjoy.5.作方式、伴随状语（相当于and连接的并列句）Therewillbelecturesontheimportanceofreading,followedbybookreviewspresentedbystudentsreaders.→Therewillbelecturesontheimportanceofreading,and

they

are

followedbybookreviewspresentedbystudentsreaders.♦有些过去分词源于系表结构,作状语不强调被动而重在描述主语的状态.常见的分词/短语有:lost:迷路;seated:坐;hidden:躲lost/absorbedin:沉溺于;dressedin:穿着;tiredof:厌烦*Lost

in

thought,hedidn’thearthebell.*Seated

inthechairatthewindow,theoldladyfeltataloss.♦独立主格结构：逻辑主语+过去分词

（可表示时间、原因、条件等）“That’sprettyanditlookswarm,”theladycriedexcitedly,her

eyes

filled

with

tears

of

gratitude.【即学活用】语法填空/句型转换(1)_________(satisfy)withwhatIdid,myteacherpraisedmeinclass.(2)Officially________(open)inJune2016,itisthesixthDisneythemeparkintheworld.Satisfiedopened(3)(读后续写之动作描写)Eventually,usingawalker,Mombegantotakewalksthroughthehouse,_________(follow)byOtto.(4)________(write)byCaoXueqin,Dream

of

the

Red

ChamberisoneofthefourmasterpiecesofnovelsinChina.(5)(读后续写之动作描写)Hiseyes______(fill)withtears,EastonrangthedoorbellandthankedOfficerMatthewagain.followedWrittenfilled(6)Aftertheywerediscussedmanytimes,theproblemsweresettledatlast.→____________________,theproblemsweresettledatlast.

(7)Givenmoreattention,thefirecouldhavebeenavoided.→___________________________,thefirecouldhavebeenavoided.

DiscussedmanytimesIfitwasgivenmoreattention(8)Althoughshewasleftaloneathome,Jennydidn’tfeelafraidatall.→_________________,Jennydidn’tfeelafraidatall.

(9)Surroundedbyhisstudents,theteacherwentintothelab.→Theteacher__________________________andhewentintothelab.

(10)Becausetheyweredeeplymovedbythestory,thechildrenbegantocry.→________________________,thechildrenbegantocry.

Leftaloneathomewassurroundedbyhisstudents

Deeplymovedbythestory♦过去分词与现在分词作状语的区别·过去分词与句子的主语存在逻辑上的被动关系

（被动/主语状态）·现在分词与句子的主语存在逻辑上的主动关系（主动/进行/习惯）*Thecoldsoondrovehisgeeseintothebarn,followedbytheswans.*Delightedandexcited,weenteredthetrackfield,followingourleader.【即学活用】语法填空(1)________(locate)inthecitycenter,ourschoolenjoysgreatpopularity.(2)Gradually,Iadjustedmyself,_________(follow)Aunt’sinstructions.LocatedfollowingFacedgivingSeizedmaking即学即练P41练习1.PracticeandApplyseefrightenheadamazeThegirlswere___________toseesuchanopencountry.即学即练amazed修饰感到惊讶的姑娘们看到如此广袤的国家甚为惊讶。这些农场面积之大令人惊讶。Thefarmcoveredaverylargearea,whichwas__________.amazing修饰令人惊讶的表语seefrightenheadamaze2.Goingintothewildernessalonecanbe___________.即学即练frightening修饰独自一人进入荒野令人害怕。你一个人进入荒野感到害怕吗？

Doyoufeel________whengoingintothewildernessalone?frightened修饰令人害怕的表语感到害怕的seefrightenheadamaze_______fromthetopofthemountain,thescenerywasreallyfascinating.即学即练Seen景色被人从山顶上看到从山顶往下望，景色令人着迷。我在山顶看风景，被秋天绚烂的色彩深深吸引。_______thesceneryfromthetopofthemountain,Iwasfascinatedbytheautumncolours.Seeing人从山顶看风景状语被动关系主语主语主动关系即学即练________eastwards,youwillpasstheCanadianRockies.HeadingseefrightenheadamazeHeaded主动关系被动关系状语往东，你会经过加拿大落基山脉。最终，在新经理的带领下，公司开始盈利。即学即练excitesatisfytireboreP41练习2即学即练

boreexcitetiresatisfy1.Webecame________whenthinkingaboutthosebeautifullocationsinFinland.Weexpectedtoexperiencealotof_______thingsthere.想到芬兰那些美丽的地方我们激动起来。我们期待在那里检验很多令人激动的事情。excitedexciting感到激动的令人激动的做表语做定语P41练习2.即学即练

boreexcitetiresatisfy2.Wewenttobedassoonaswearrivedatthehotelbecausewewereso_______.Theeight–hourtrainridewasquite________.由于疲乏，我们一到宾馆就上床休息了。长达八个小时的火车行程令人疲惫不堪。tiredtiring感到累的令人疲倦的做表语做表语即学即练

boreexcitetiresatisfy3.

I

was

not

_________withthehotel.ItwasnotascleanasIexpected.Butwehada________mealatthehotel’srestaurant,soIfeltabitbetterlateron.我对这家宾馆不满意，它的卫生状况没有达到我的预期。不过我们在宾馆餐厅吃的那顿饭令人满意，因此后来我感觉好一些了。satisfiedsatisfying感到满意的做表语令人满意的做定语即学即练

boreexcitetiresatisfy4.Itwasraininghardthenextday,sowejuststayedinthehotelandwatchTV.Sadly,theTVprogrammesthatdaywere_______.Aswehadnothingelsetodo,wefeltpretty_______.第二天下起了大雨，因此我们只是带在宾馆看电视。不幸的是，当天的电视节目索然无趣。我们无所事事，感觉百无聊赖。令人厌烦的做表语boringbored感到厌烦的做表语P41练习3.即学即练Example:

Step1切分主句与改写部分Step2找到改写部分的动词Step3找到逻辑主语Step4确定主被动关系改写部分主句部分时间状语被动关系即学即练P41练习3.Rewritethesentences