【素養(yǎng)提升】譯林版高一英語必修2課件：Unit 3 Amazing people Grammar and usage2（共41張PPT）.ppt

單擊添加標題 單擊添加副標題 what sthetopicofunit3 howmanyamazingpeoplehavewereadaboutinthisunit whoarethey canyoutellmesomethingabouthowardcarter lead in lead in upontheirenteringthetomb carter sluckypetbird whichhehadleftincairo wasswallowedbyasnake whatverbtensesareusedinthesentence pastperfecttense howcanweformthepastperfect reread thecurseofthemummy andunderlinethesentencesinwhichthepastperfecttenseisused had verb ed bythe1920s hehadbecomean upontheirenteringthetomb carter sluckypetbird whichhehadleftincairo wasswallowedbyasnake afewmonthsaftercarterhadopenedthetomb pastperfecttense theusageofthepastperfect upontheirenteringthetomb carter sluckypetbird whichhehadleftincairo wasswallowedbyasnake carterlefthisluckypetbirdincairo carter sluckypetbirdwasswallowedbyasnake past present theusageofthepastperfect past present thepastperfecttenseshowsus 過去的過去 past summary thepastperfecttenseisoftenusedwiththesimplepasttense ifoneactionhappensbeforeanotherinthepast thepastperfecttenseisused theusageofthepastperfect wehidtheentrancetothetomb saidcarter cartersaidthattheyhadhiddentheentrancetothetomb past present theyhidtheentrancetothetomb cartersaidthattheyhadhiddentheentrancetothetomb summary thepastperfecttenseisoftenusedtorefertoanactionthathadalreadyhappenedatthetimeofspeaking theusageofthepastperfect ihaddonemyhomeworkthismorningbeforeiwenttothemuseum past present ihaddonemyhomeworkthismorning iwenttothemuseum summary theuseofthepastperfecttensesimplyindicatesthatanactioncomesbeforeanotherpastaction itdoesnotmeanthatthepastactionhappenedalongtimeago theusageofthepastperfect bythe1920s hehadbecomeanexplorer searchingforthetombsoftheegyptiankings past present hehadbecomeanexplorer the1920s summary thepastperfecttenseisoftenusedwithtimeexpressionssuchaswhen after before assoonas until by forandalready anotheramazingperson ameliaearhart whathappenedtoher readthenotesaboutameliaearhartonpage49 practice completethestoryonpage49 ameliaearhartwasbornon24july1897 shehadanexcitingchildhood beforeshemovedtodesmoines she already herfirstairplane she tochicago sixyearslater sheworkedasanurseinthefirstworldwarandbecameinterestedinflying she already flyinglessonsbeforesheboughtherfirstplane thenherinterestinflyingreallybegantogrow in1929 sheorganizedanairraceforwomen ayearearlier she thefirstwomanairpassengertoflyacrosstheatlantic had seen moved had taken hadbecome shemarriedgeorgeputnamin1931 they threeyearsbeforewhenheinterviewedherinnewyork in1932 shebecamethefirstwomantoflyaloneacrosstheatlantic on1june1937 she herround the worldflight theflightwentwellinjune shereachednewguineaonthe29th she flyingnearlyamonthearlier whenthebasetriedtogetintouchwithameliaat9 30p m 0n2july1937 she already missing hadmet began hadstarted had gone thesimplepasttenseorthepastperfecttense whenthetitanicwasbuilt peopleassumeditwouldneversink so whenitsankonitsfirstjourneythenews 1 surprise everyonegreatly thetitanicwasbuiltinbelfast ireland itsmakers 2 spend agreatdealofmoneybuildingtheextraordinaryship whenitwasfinished itwasthelargestandmostcomfortableshipeverbuilt thetitanicsetsailon10april1912 i 3 want tosetfootonthetitaniceversinceitwasbuilt saidmollybrown atitanicsurvivor ineverimagineditwouldsink on13april thetitanicwassailingatfullspeedtowardsnewyork surprised spent hadwanted thecaptain who 4 receive warningsabouticebergsallday hadmissedthewarningsasthey 5 arrive at2 20a m thetitanicsankintothesea it 6 hit anicebergjustovertwohoursbefore ofthe2 208peopleaboardtheship only705 7 survive explorerrobertballard 8 search forthetitanicformorethan20yearbeforehefoundit whennewtechnologywasdeveloped we 9 use ittosendcamerasdownintosea finally wefoundtheship withhiscameras hewasabletofindtheholealongthesideoftheshipwhich 10 cause ittofillwithwaterandsink hadreceived arrived hadhit hadsearched used hadcaused survived anotheramazingperson cailun whatdidhesay andwhatdidhedo readthesentencesonpage51andthencompletethearticle theinventorofpapercailunisafamouschineseinventor knownforinventingpaper caiinventedpaperinad105 but manyothertimes beforehisinventionworked cai usingmanydifferentpartsoftreesandplants andoldfishingnetstomakepaper aftercaiinventedpaper peoplealloverasiausedit atthattimeinthewest noone ofcaiorpaper theydidnotlearnhowtomakepaperuntilad751 westernerswho severalchinesepapermakersduringawartoldpeopleinthewestaboutcai sinvention oncethepapermakers peoplehowtomakepaper itwasusedallovertheworld hadfailed hadtried hadheard hadcaught hadshown 1 現(xiàn)在完成時表示發(fā)生在過去但對現(xiàn)在有影響的動作 e g 你聽說過林則徐的故事嗎 haveyouheardaboutthestoryoflinzexu summary 2 表示從過去某一時間開始并一直持續(xù)到現(xiàn)在 可能還會繼續(xù)下去 的動作 常用于延續(xù)性動詞 多帶有延續(xù)性時間狀語 如 since forthreeweeks sofar inrecentyears等 e g 這座房子已閑置好多年 thehousehasbeenemptyformanyyears 3 表示將來 用于時間 條件等從句中 e g 我一完成工作就和你一起去 i llgowithyouassoonasihavefinishedmywork 注意 終止性動詞一般不與延續(xù)性時間狀語連用 所以有些句子在漢語中成立 在英語中則要適當變通 如 他參軍已經(jīng)三年了 不能翻譯成 hehasjoinedthearmyforthreeyears 但可變通為 hehasbeenasoldier inthearmyforthreeyears hejoinedthearmythreeyearsago 但是終止性動詞的否定式則可以用于完成時 如 wehaven tseeneachotherforalongtime 在 thisisthefirst second timethat 句型中 從句謂語常用現(xiàn)在完成時 e g 這是我第三次來這里 thisisthethirdtimethatihavebeenhere 副詞before常與現(xiàn)在完成時連用 e g haveyouevermethimbefore 你以前見過他嗎 1 tomwasdisappointedthatmostoftheguests whenhe attheparty a left hadarrivedb left arrivedc hadleft hadarrivedd hadleft arrived 2 we fourthousandnewwordsbytheendoflastyear a hadlearnedb havelearnedc learnedd willhavelearned 3 whenmarkopenedthedoor hesawawomanstandingthere he herbefore a neversawb hadneverseenc neverseesd hasneverseen 4 ican tseeanycoffeeinthiscupboard a hasitallbeenfinishedb wasitallfinishedc hasitallfinishedd diditallfinished 5 mysisterthreetimestodaybutherlinewasalwaysbusy a i dphonedb i vebeenphoningc i vephonedd iwasphoning 6 thewindowisdirty iknow it forweeks a hasn tcleanedb didn tcleanc wasn tcleanedd hasn tbeencleaned 7 thefirstuseofatomicweaponswasin1945 andtheirpower increasedenormouslyeversince a isb wasc hasbeend hadbeen 8 morepatients inhospitalthisyearthanlastyear a treatedb havetreatedc havebeentreatedd havebeentreated 9 they