Unit 2 Review Useful Structures 课件【知识精讲+高效备课】 沪科版物理八年级 精讲课件高中英语人教版（2019）选择性必修第四册

新人教选择性必修Book4

Unit2IconicAttractions

ReviewusefulstructuresWorkingroupsandreadthetextagaintofindasmanyexamplesofpastparticiplesaspossible.Discusstheirfuctions.1.Locatedtothesouthoftheequator...2.I'mmoreinterestedinmeetingpeople...3.Afterbeinghereforawhile,mybiggestimpressionisthecomplicatedmixofpeoplesandculturesthatmakeupthenation.4....withmanyoftheculturalinfluencescontributed

byimmigrants.5.Mostoftheirmusicalinstrumentsarereallyjuststicksfoundontheground...calledthedidgeridoo.6.Askilledplayercanplayforalongtime...7....butaftertryingforhours,IwasconvincedthatIcouldnevermakeamusicalsoundwiththisinstrument!-edastheattribute-edasthepredicative-edastheadverbial-edastheattribute-edastheattribute-edastheattribute-edastheobjectcomplement-edasthepredicative

Whatdoyouknowaboutthisplace?TheWestLakeThelegendofWhiteSnake白蛇传

Usingtheproperformoftheverbsintheblacketstocompletethestory.IhavewrittenanEnglishversionofit.Onceuponatime,awhitesnakewantedtorewardahuman________(call)XuXianforsavingherlife,sosheandhersisterturnedintotwobeautifulwomenandsetoffajouneytoHangZhou.NotfarawayfromWestLake,therewasamedicineshop________(run)byxuXian.Onthe

(break)brigde,hehappenedtomeetWhitelady.

(attract)byeachother,theyfellinloveandsoongotmarried.Thelocalpeople,often_________(give)freemedicineandtreatment,admiredandrepectedthecouplemuch.

called

run

broken

Attractedgiven

FaHai,amonk,wantedtokillWhiteLady.HeadvisedXuXiantomakehiswifedrinksomerealgar(雄黄）wine.Onthatnight,XuXianwasso

(frighten)toseeahugewhitesnakethathefelltothefloor,________(scare)todeath.Tosaveherhusband,WhiteladyflewtoKunLunMountainandfinallygot

aclestialherb

tosaveXuXian.Later,FaHaicaughtXuXianandtrappedhimintheJinShanTemple.Inordertosaveherhusband,sheandXiaoQinghadtheJinShanMountain(flood).frightened

scaredflooded

Later,XuXianescapedfromthetempleandreunitedwithhiswife,whogavebirthtoaboybeforelong.ThefamilywereabouttocelebrateitwhenFaHaiappearedandcaughtWhiteLady.______________(bury)undertheLeiFengTower,WhiteLadywasunabletoseeherfamily.18yearslater,herson,thecharmpionoftheChineseTraditionalexamination,kowtowed（叩首）totheleiFengTowerwitheachstep.___________(move)byhisspirit，MotherBuddha(观音）freedWhiteLadyandtheyreunitedagain.

BuriedMovedLet’ssummarizethefunctionsof

PastParticiplefromthisstory.1Onceuponatime,awhitesnakewantedtorewardahuman

called

XuXian

forsavingherlife.2NotfarawayfromWestLake,therewasamedicineshop

run

byXuXian.Onthebrokenbrigde,hehappenedtomeetWhitelady.3Thelocalpeople,

oftengivenfreemedicineandtreatment

,admiredandrepectedthecouplemuch.1）过去分词可用作______，修饰___________。2）

单个分词通常放所修饰词_____；分词短语放在所修饰词______；3）V-ed有时还可用作非限制性定语，相当于一个非限制性定语从句，前后用逗号分开。如:例3=whichwereoftengivenmedicineandtreatment1.V-ed形式作______定语定语名词或代词之前之后▲单个V-ed作定语，原则上是前置的。但有些单个的

V-ed，在习惯上或因为受到某些限制，则放在被修饰词之后。1.Hehasspentallthemoneydonated.2.Thiswillbethebestnovelofitskindwritten.

3.Whoweretheso-calledguests

invited?

4.Shealwaysatethefoodleft.1.被修饰词前有all,every等表“全部”概念的词修饰时；2.被修饰词前有最高级；3.被修饰语过长或有其他定语；4.习惯上作后置定语的V-ed(如left“剩下的”)他花光了所有捐赠的钱。这将是这类小说中写得最好的。昨晚被邀请那些所谓的客人是谁呀?她总吃剩饭。▲

及物动词的过去分词作定语除表示“完成”的

动作之外,还表示“被动”的意义。如：spokenEnglish；icedbeer；cookedfood;fried

chips;不及物动词的过去分词常表示“完成”的动作,而不表示“被动”意义。如:boiledwater，fallenleaves，therisensun等。Comparefallenleavesfallingleavestheleaveswhichhavefallenonthegroundtheleaveswhichare

fallingXuXianwassofrightenedtoseeahugewhitesnakethathefelltothefloor,...I’mmoreinterestedinmeetingpeople…2.过去分词作_________。在连系动词如be,appear,seem,look,remain,feel,get等之后,构成系表结构，表示主语的状态或状况，主语多为______。此时过去分词大多已变成了_____。表语TTherescueteamrescueda_________(震惊)victimtrappedinthebuilding

.shocked人形容词TheshockingaccidentmakeseveryChineseconcernedaboutthepeopletrappedinthebuilding.Therescueteamrescuedashockedvictim.

V-edmodifiespeopleandpeople’sexpressionsandemotionsV-ingmodifiesthingsCompareSummarize过去分词作表语与被动语态的区别:过去分词作表语表示主语所处的状态,而被动语态则表示一个被动的动作。LiJiangRiver

wasbadlypolluted.

漓江受到了严重污染。

(系表结构,表示状态)LiJiangRiverwas

badlypollutedbyhumanactivities.

漓江被化石燃料严重污染了。

(被动结构,表示动作)

Inordertosaveherhusband,sheandXiaoQinghadtheJinShanMountainflooded.3V-ed形式作______宾补1）用在使役动词(have，make，get，keep,leave等)后作宾语补足语。Shehadto

shout

tomakeherself

heardabovethe

sound

ofthe

music.2)用在表示感觉和心理状态的动词,feel,hear,listento,see,watch,observe,lookat,notice,find等作宾语补足语。Whenwegottoschool,wesaw

thedoorlocked.3)表示“希望、愿望、命令”意义的动词。如：want,expect,wouldlike,wish,order等。Iwant

thesuit

madetohisownmeasure.Isawhimgetoffthebus.Isawhimknockeddownbyacar.Isawhimlyingontheroadjustnow.V-ing：主动，正在进行难点突破：V-ing、V-ed与(to)do作宾补的区别？(to)do:主动，全过程V-ed:被动，完成找准逻辑主语，考虑主、被动，进行或完成4)在with的复合结构中也可用V-ed作宾语补足语。

这一结构通常在句中作时间、方式、条件、原因等状语。(1)Themurdererwasbroughtin,with

hishands_________（tie）

behindhisback.(2)

Withmanybrightly-coloredflowers__________(plant)aroundthebuilding,hishouselookslikeabeautifulgarden.周围种了许多色彩鲜艳的花，他的房子看上去就像一座漂亮的花园。

凶手被带进来了，他的双手被绑在背后。with复合结构表方式with复合结构表原因tiedplanted1Attractedbyeachother,theyfellinloveandsoongotmarried.2...hefelltothefloor,scaredtodeath.3BuriedundertheLeiFengTower,WhiteLadywasunabletoseeherfamily.4Movedbyhisspirit,MotherBuddha(观音）freedWhiteLadyandtheyreunitedagain..1.V-ed形式作______状语原因状语结果状语时间状语原因状语V-ed作状语表示被动或完成的动作，可以表示时间、原因、条件、让步、方式或伴随情况等。1.作时间状语过去分词作时间状语时，相当于一个when,while,after,once等引导的时间状语从句。

Oncepublished(=Once

itispublished),thenovelwillbeverypopular.2.作原因状语Absorbedinpainting(=BecauseJohnwasabsorbedinpainting),Johndidn'tnoticeeveningapproaching.过去分词作原因状语时，相当于一个as,since,because等引导的原因状语从句。

由于专心画画，约翰没有注意到夜幕正在降临。3.作条件状语过去分词作条件状语时，相当于一个if,unless等引导的条件状语从句。

Givenanotherhour(=IfIamgivenanotherhour),Icanalsoworkoutthisproblem.如果再给我一个小时，我也能把这道题算出来。4.作让步状语Tired(=Althoughhewastired),hewentonworking.过去分词作让步状语时，相当于一个though,although,evenif/though等引导的让步状语从句。

虽然他很疲倦，他仍然继续工作。5.作方式或伴随状语过去分词作方式或伴随状语时，可以转换成一个并列句。

Theoldladywalkedslowlytothelift,assistedbyherdaughter.（＝andshewasassistedby...）那个老太太在女儿的搀扶下慢慢地往电梯走去。用括号中所给单词的适当形式填空。1.Watchingthe__________(finish)painting,Alicecouldn'thelpsmiling.2.The__________(surprise)lookonherfacesuggestedthatshehadn'tknownthenewsbefore.3.Mycomputerbrokedownthismorning,andIwillgetit_________(repair)assoonaspossible.4.Whenheenteredtheroom,hefoundthewindow_______(break).5.Brianfelt__________whenhewassittingonthesofaandwatchingTV.How__________hislifestylewas!(relax)finishedrepairedsurprisedbrokenrelaxedrelaxingPracticeFillintheblankswiththehelpofthebeginningletters.Thenrewritethesentenceswithoutusingpastparticiplesandrecognisethedifference.1.D_________

into32counties,Irelandbringsinhundredsofthousandsofvisitorseachyearduetoitsgolftourism.2.CubaisjustsouthofAmerica,s________fromitonlybytheStraitsofFlorida.Itisacountryk______foritsexcitingmusicanddancing.3.Withmanypartsoftheworldnotm_______yet,researchershavebegunaprojectthatinvolvestravellingaroundtheworldandtakingsamplephotographs.ividedeparatednownentionedFillintheblankswiththehelpofthebeginningletters.Thenrewritethesentenceswithoutusingpastparticiplesandrecognisethedifference.4.I_________bythefirstEuropeansettlerstoAustralia,theSundayroastisnowconsideredtypicalAustralianfood.5.E_______tothefreezingweather,manybravetouristsandscientistsstillchoosetovisitAntarctica.6.I________byChineseculture,manycapitalcitiesnowhaveChinatownswhichareinthemselvespopulartouristattractions.ntroducedxposednfluencedTheEiffelToweristhemostfamouslandmarkinFrance,andoneofthemostvisitingmonumentsintheworld.Butitwasn'talwayssopopular.Infact,in1886,justafteritsconstructionwasfirstpropose,manywerestronglyagainstit.Atthattime,itwouldhavebeenthetallestbuildingintheworld,andmanyclaimitwoulddestroytheskylineofBelowisap