Unit+5+Revealing+nature+Using+language 高中英語(yǔ)外研版（2019）選擇性必修1

SB1U5GrammarPastPerfectTenseHe_________________(play)computergamesbeforehismothercame.ThePastPerfecthadplayedHesaidhe_________________(clean)theclassroomby7:30inthemorning.hadcleanedFocuson基本用法Pastperfect過去完成時(shí)①

基本結(jié)構(gòu)②

基本用法③

常用固定句型1.過去完成時(shí)的構(gòu)成為：

肯定式為__________________；

否定式為__________________；

被動(dòng)式為__________________。①She

said

she

had

never

been

to

Paris.

②Ididn’tknowthewaytoJohn’shousebecauseIhadn’tbeentherebefore.③TheworkhadbeenfinishedbyuslastFriday.haddonehadnotdonehadbeendone過去完成時(shí)的基本用法1.表示在過去的某一時(shí)間或某一動(dòng)作之前的動(dòng)作。

(過去的過去）①Beforewegottothetrainstation,thetrain

hadalreadyleft.

我們到達(dá)火車站之前，火車就已經(jīng)離開了。②BeforeIcouldsay“thankyou”,hehadrun

away.

我還沒來得及說謝謝，他就跑開了。2.強(qiáng)調(diào)過去動(dòng)作的完成，常用的時(shí)間狀語(yǔ)有bythen,bytheendof,bythetime。（by+過去的時(shí)間）①

Bytheendoflastterm,wehadlearnt2,000Englishwords.

到上學(xué)期期末為止，我們已經(jīng)學(xué)習(xí)了2,000個(gè)

英語(yǔ)單詞了。②Theyhadlivedtherefortenyearsbythen.

到那時(shí)為止，他們已經(jīng)在那住了10年了。Herememberedthathe___________(leave)thekeyathome.3.賓語(yǔ)從句中的動(dòng)作先于主句過去的動(dòng)作。Werealizedthatwe___________(lose)ourway.hadlefthadlost4.表示愿望、打算等的動(dòng)詞，如hope,wish,expect,think,mean,suppose,intend,plan等后接從句時(shí)，一般用過去完成時(shí)表示本打算實(shí)現(xiàn)而未實(shí)現(xiàn)的愿望和計(jì)劃。①Ihadintendedtomeethimattheairport,butIhadanimportantmeetingtoattend.

我本打算去機(jī)場(chǎng)接他，但是我有個(gè)重要的會(huì)

議要參加。②IhadhopedtotakeaholidaythisyearbutI

wasnotabletogetaway.

我原打算今年去度假，可是我離不開。1.He___________(learn)3000wordsbeforehewenttoEngland.2.Theoldmantoldusthathe_________(travel)tomanyplaces.3.Itwasthethirdtimethathe_________(see)suchalargeanimal.4.Bythetimehegottotheairport,theplane_____________(takeoff)5.Marydidherhomeworkand_______(wash)thedisheshadlearnedhadtravelledhadseenhadtakenoffwashed過去的過去賓語(yǔ)從句It/thatwasthefirst/second…timethat過去動(dòng)作的完成Attention!!!如果兩個(gè)動(dòng)作緊接著發(fā)生，則常常不用過去完成時(shí)。Afterheclosedthedoor,helefttheclassroom.他關(guān)上門之后，就離開了教室。表示兩個(gè)過去時(shí)態(tài)并列的兩個(gè)或以上的動(dòng)詞，一般用and,then,but先后順序連接，一般用一般過去時(shí)。Hesaidhewenttotheshopandboughtsomefood.1)It/Thatwas+thefirst/second（序數(shù)詞）…+time+that從句，從句謂語(yǔ)常用過去完成時(shí)。ItwasthefirsttimethatIhadvisitedtheGreatWall.這是我第一次參觀長(zhǎng)城。2)Itwas+一段時(shí)間+since從句，從句謂語(yǔ)用過去完成時(shí)。Itwasthreeyearssincehehadjoinedthearmy.他參軍三年了。過去完成時(shí)用于一些固定句型：ItisthefirsttimethatIhavevisitedtheGreatWall.這是我第一次參觀長(zhǎng)城。Itisthreeyearssincehehasjoinedthearmy.他參軍三年了。3)在句型Hardly/Scarcely…when…和Nosooner…than…中，主句常用過去完成時(shí),從句用一般過去時(shí)，表示“一……就……”。①

HardlyhadIleftwhenitbegantorain.

(我剛離開就開始下雨了。)②

Nosoonerhadhesatdownthanthetelephonerang.

(他剛坐下，電話鈴就響了。)haddonedidhaddonedid1.我一回來他們就開始吵架。2.他一看見我就跑了。HardlyhadIcomebackhomewhentheybeganquarelling.Nosoonerhadheseenmethanheranaway.翻譯Exercise(1)Nosooner_______________theclassroomthanthebellrang.（他一進(jìn)入教室，鈴聲就響了。）(2)Itwasfiveyearssincehe____________(work)asalawyer.(3)He_____________(work)asalecturertwoyearsago,butnowheisamanager.(4)Whenthepolicefoundhim,thecriminal______________(be)inthecavefornearlyamonth.(5)He___________(hope)tocatchthe8:00bus,buthefounditgone.hadheenteredhadworkedworkedhadbeenhadhoped1.I_______tosendPeteragifttocongratulatehimonhismarriage,butIcouldn'tmanageit.(2019天津卷)A.hadhoped B.amhopingC.havehoped D.wouldhope2.Arescueworkerriskedhislifesavingtwotouristswho_______________(trap)inthemountainsfortwodays.(2018北京)3.Iwassenttothevillagelastmonthtoseehowthedevelopmentplan________________(carryout)inthepasttwoyears.(2018江蘇)直擊高考hadbeentrappedhadbeencarriedoutSummary1.結(jié)構(gòu):肯定：

否定：

肯定被動(dòng)：

否定被動(dòng):haddonehadnotdonehadbeendonehadnotbeendone2.過去完成時(shí)主要用來表示在過去之前發(fā)生的事或做的動(dòng)作，即過去的過去3.用于過去完成時(shí)的時(shí)間狀語(yǔ):bythen,bytheendof,bythetime等。（by+過去時(shí)間）4.

賓語(yǔ)從句中的動(dòng)作先于主句過去的動(dòng)作6.固定句型5.本打算實(shí)現(xiàn)而未實(shí)現(xiàn)的愿望和計(jì)劃。Completetheparagraphswiththeinformationfromthegivensentences.Thesentencesareintheorderinwhichtheyhappened.Theycanhelpyoutodecidetheuseoftenses.P532beganhadledtodevelopedchosetohadmadeCompletetheonlineencyclopaediaentrywiththecorrectformofthewordsinthebox.P533hadintroducedcompetedarrivedhadlivedHadeatendeclinedNewwords14Activity8ReadthepassageandanswerthequestionsTwospeciesarementioned：bluewhaleandthewaterbear.ThebluewhaleisthelargestanimalspeciesonEarth,whichcangrowuptoalmost30metresinlengthandweighover130,000kilos.Thewaterbearisprobablythetoughestspecies,whichcansurvivetemperaturesfrom150oCtoabelowfreezing-272oC.Whatspeciesarementionedandwhatisspecialaboutthem?15TheGalapagosIslandsarerenownedworldwidefortheiruniquebiodiversity.TheGiantTortoiseReserveonSantaCruz1_________severalspeciesofgianttortoisethat2__________theGalapagosIslands.TheislandisalsohometotheCharlesDarwinResearchStation,where3_______studiesarecarriedout.Activity9Completetheparagraphswiththecorrectformofthewordsandexpressionsinthebox.ancestorscientificbenativetoprimitivehabitatappearancebehometoecosystemishometoarenativetoscientificMangrovesareoneofthecoastalplantsthatgrowonIsabela.Theyserveasthe4________________forvariousbirdsandfish,andareveryimportanttothe5________________.habitatsecosystemLguanascanbefoundonSanCristobal.Theyhaveaveryspeci