【課件】Unit 3 Discover useful structures 課件高中英語人教版（2019）選擇性必修第一冊

Unit3

FASCINATINGPARKS

Discoverusefulstructures

The-ingformasthesubject

選擇性必修第一冊

canbringyouintodifferentworld.(參觀主題公園)Visitingthemeparks

Leadin(去劍橋大學上學)______________________________

ismydream.GoingtotheCambridgeUniversity

is

agoodwaytorelax.

(旅游)Travelling

makesmehappy.

(打籃球)PlayingbasketballLaughingatothers(嘲笑他人)。

isimpolite.(成為科比那樣的籃球運動員)________________________________hasbeenmylifegoal.BecomingabasketballplayerlikeKobe0203040506GoingtotheCambridgeUniversityismydream.Playingbasketballmakesmehappy.Laughingatothersisimpolite.BeingabasketballplayerlikeKobehasbeenmylifegoal.V-ingformusedasthesubject01Visitingthemeparkscanbringyouintodifferentworld.

Travellingisagoodwaytorelax.

Activity1Findmoresentenceswiththe–ingformasthesubjectfrom

thereadingpassage.Beinginsuchabeautifulandwildplacemakesmefeelblessedtobealive.

Eventhoughthesunisbrightlyshining,tellingwhetheritismorningornightisimpossible.Gettinghereisquitedifficult,soapartfromtheSemiveryfewpeoplehaveeverseenSarek.Forhundredsofyears,lookingafterreindeerwasawayoflifefortheSami.主謂一致Playingbasketballmakesmehappy.Laughingatothersisimpolite.WatchingTVandreadingbooks____interesting.Listening,speaking,readingandwriting____basicskillsofalanguage.areare單個v-ing作主語，謂語動詞用_____；兩個或兩個以上表達不同意義的v-ing作主語，謂語動詞常用_____.

單數(shù)復數(shù)Observeanddiscover1ONEV-ing和todo作主語的區(qū)別Singingismyhobby,andtosingatmyfriend'sbirthdaypartyismydream.Playingwithfireisdangerous.Becareful!Toplaywithfirewillbedangerous.V-ing形式和todo不定式都可以作主語，但v-ing通常表示

___________________動作或行為；而todo不定式通常表示____________動作或意義。習慣性，經(jīng)常性某次具體Observeanddiscover2Playingvideogamesisawasteoftime.Itisawasteoftime形式主語真正主語Itisawasteoftimeplayingvideogames.playingvideogames.Observeanddiscover3V-ing形式作主語時常后置,用it作形式主語。Itisnousecryingoverspiltmilk.TranslatethefollowingsentenceIt'sawasteoftimearguingwithsuchastupidperson.VSItisawasteoftimedoing...做...是浪費時間的Itis/wasnogood/usedoing..做...是沒用的Itis/washardly/scarcelyworthdoing...做...是不值得的Itisworth/worthwihiledoing...做...是值得的Thinkaboutit!Hiscomingmademeexcited.Thinkaboutit!Thepresident'sattendingthegraduationceremonyhimselfgavethemabigsurprise..Hiscomingmademeexcited.Thepresident'sattendingthegraduationceremonygavethemabigsurprise.B當動名詞作主語時，其邏輯主語由___________或者____________構成。形容詞性物主代詞名詞所有格Hercominglatemadethebossangry._________________________________Tom'sbeingsocarelesscausedsomuchtrouble.———————————————————她的遲到使得老板很生氣。湯姆這么粗心，引來了不少麻煩。AObserveanddiscover4The-ingform:Gettoknowmoreabout-ingform時態(tài)/語態(tài)主動語態(tài)被動語態(tài)復合結構否定式V-ing一般式doingbeingdonesb/sb’sdoingsb

/sb’snotdoingsb

/sb’snothavingdone完成式havingdonehavingbeendoneΟΟΟΟRewriteeachofthefollowingsentencesusingthe-ingformasthesubject.EXAMPLEItischallengingyetreallyfascinatingtohikethroughthemountainsinthepathlessSarek.HikingthroughthemountainsinthepathlessSarekischallengingyetreallyfascinating.Practice1.Itisbothchallengingandrewardingtostudyabroad.2.ItwouldhardlybepossibletogoonahikingtourinSarekinwinterduetotheextremecold.Studyingabroadisbothchallengingandrewarding.GoingonahikingtourinSarekinwinterwouldhardlybepossibleduetotheextremecold.由于極度嚴寒3.

Honestly,itcanbebothexcitingandterrifyingtoexploreavastunknownland.

4.Itisgoodtoadoptapositiveattitude,evenwhenthingsaredifficult.Honestly,exploringavastunknownlandcanbebothexcitingandterrifying.Adoptingapositiveattitudeisgood,evenwhenthingsaredifficult.探索一片廣闊的未知之地5.

Itisstronglyadvisedtohirelocalguides,becausetheycanofferaccurateknowledgeofSarekcultureandhistory.HiringlocalguidesisstronglyadvisedbecausetheycanofferaccurateknowledgeofSarekcultureandhistory.Discuss:Howdoesthesentencefocuschange.Theuseof-ingformsassubjectsputstheactionfirst,makingthesentencesseemmoredynamic.Fillineachblankusingthe-ingformofaverbfromtheboxandstateitsfunction.ObinecovergrowtakelimitwalkexperienceXixiNationalWetlandPerk,________________10squarekilometresInwesternHangzhou,IsthefirstnationalwetlandparkinChina.__________________citylife,nature,andwetlandsmakestheparkapopulardestinationbothfortouristsandlocalresidents.AtXlxi.______________aboatlour,______________alongpaths,and__________________localcustomsandtraditionsofthevillagesinthisparkareatthetopofthelistofpeople’sfavouriteactivities.Withtrees,bushes,andcolourfulflowers________________alongtheriversides,theperkshowsdifferentsidesofbeautyindifferentseasons.covering(attribute)Combining(subject)taking(subject)walking(subject)experiencing(subject)growing(attribute)LanguageuseActivity

1Fillineachblankusingthe-ingformofaverbfromtheboxandstateitsfunction.ObinecovergrowtakelimitwalkexperienceInordertobetterdevelopaswellaspreservethisplace,_______________humanimpactonXixiWetlandwasconsideredbytheparkdesigners.Allthenowbuildingsweredesignedinatraditionalwaytofitintothenaturalenvironment.Thisgreen,wateryworldishometomanybirdsandfishes.Withtrees________________intheshallows,thewetlandisanaturalsystemforprovidingcleanwaterandproducingoxygen,whichmakesitthe“greenlungsofHangzhou”.growing(attribute)limiting(subject)3.Withtrees,bushes,andcolourfulflowersgrowingalongtheriversides,theparkshowsdifferentsidesofbeautyindifferentseasons.

(P29,Ex.3)4.Withtreesgrowingintheshallows,thewetlandisanaturalsystemforprovidingcleanwaterandproducingoxygen,whichmakesitthe“greenlungsofHangzhou”.(P29,Ex.3)5.Therearevariouskindsofthemeparks,withdifferentparksforalmosteverything:food,culture,science,cartoons,movies,history,andsoon.

(P31,Para.1)with復合結構：with+n/pron+adj/adv/介詞短語/V-ing/V-ed/todoLanguagePoints:Importantsentences(P28~P29)1.Withtheboy___________(show)ustheway,wegotthereeasily.2.Witheverything__________(do),shemadeherwayhome.3.WithMrFrank____________(help)us,I’msurewewillsucceed.4.有夢想在心中，他從未感到過累。(with)Withadreaminhisheart,heneverfeelstired.showingdonetohelp即學即練LanguagePoints:Importantsentences(P28~P29)1.Fishingishisfavouritehobby,and________(collect)coinsalsogiveshimgreatpleasure.2.Eugene’sneverwillingtoalteranyofhisopinions.It’snouse_______(argue)withhim.3.Here’show________(keep)awayfrommyphonefor48hourschangedmeandmywayoflife.4.Thismachineisveryeasy________(operate).Anybodycanlearntouseitinafewminutes.高考鏈接The-ingform:ComprehensiveExercises

collectingarguingkeepingtooperate5.__________________(ignore)thedifferencebetweenthetworesearchfindingswillbeoneoftheworstmistakesyoumake.6.________________(understand)yourownneedsandstylesofcommunicationisasimportantaslearningtoconveyyouraffectionandemotions.7.Themeeting_________(hold)tomorrowisofgreatimportance.The-ingform:ComprehensiveExercises

Ignoring/ToignoreUnderstandingtobeheld高考鏈接8.Thetrees______(blow)downinthestormhavebeenmovedofftheroad.9.Havingteainthelateafternoon_______(provide)abridgebetweenlunchanddinner.10._________(compare)withoursmallflat,Bill’shouseseemedlikeapalace.11.ManyChinesebrands,_______________(develop)theirreputationsovercenturies,arefacingnewchallengesfromthemodernmarket.The-ingform:ComprehensiveExercises

blownprovidesComparedhaving

developed高考鏈接TranslatetheChineseinbracketsintoEnglishtocompletethepassage.Usethe-ingformwherepossible.Travellingtocold,dark,andremoteArcticNorwayinmid-winter（在隆冬季節(jié)去寒冷、黑暗而偏遠的北極圏內的挪威旅游）canbe

（激動人心的）especiallyforthose

（尋求完全不一樣的體驗）.

（意識到）thelackofdaylightanddifficultiesintransportisextremelyimportant.LastJanuary,wefoundafewmountainpasseswereclosed,so

（走動）wasnoteasy,but（欣賞）

thenorthernlightswasanincredibleexperience.

（在線訂交通和賓館）didhelpalot.

（想出如何拍照）inlowlightactuallytookusquitesometimeduringour

（籌劃）stage.Finally

（雇一位當?shù)氐膶в危﹚asnecessaryandhelpfulforthistrip.LanguageuseActivity2fascinatinglookingfortotallydifferentexperiencesRealisingmovingaroundappreciatingBookingtransportationandhotelsonlineFi