外研版高中英語選擇性必修第四冊UNIT1 Period4課件

Period4

Unit1

Lookingforwards主題語境人與自我——未來規(guī)劃課時學案單元語法講練(Usinglanguage)makeupone'smindtodosth．

下定決心做某事changeone'smind 改變主意bear/keep...inmind 記住……comeintoone'smind 進入某人的腦海readone'smind 看出某人的心思fixone'smindon/upon 全神貫注于1．makeupone'smind做出決定，拿定主意[即學即練]單句語法填空/完成句子①Ithinkit'shightimethatyoumadeupyourmind__________(choose)acareer．②Weshouldkeep___mindthatprotectingtheoceanisprotectingourselves．tochoosein③一旦他下定決心，什么都不能使他改變主意。他將全神貫注于他正在做的事情直到實現(xiàn)目標。Oncehehas_________________，nothingcan_______________．Hewill___________________whatheisdoinguntilheachieveshisgoal．madeuphismindchangehismindfixhismindon/uponpassby

經過(……旁邊)passsth．ontosb．

把某物傳遞給某人passthrough 穿過；通過passdown 世代相傳，流傳passaway 亡故2．passup放過，放棄，錯過(機會)[即學即練]單句語法填空/完成句子①InoticedthegirlwascryingwhenIpassed__justnow．②TheuniqueformofChineseculturewillbepassed_____fromgenerationtogeneration．③如果你對中國的古代史感興趣，你一定不要錯過這個好機會。IfyouareinterestedintheancienthistoryofChina，youmustn't______________________________．bydownpassupthisexcellentopportunity④我多么渴望有這個好機會來把知識和技能傳遞給我的學生，這肯定會對他們以后的生活有幫助。HowIlongforthegreatchanceto_______________________________mystudents，whichwillsurelybeofgreathelpintheirlaterlife．passmyknowledgeandskillsontoputoffdoingsth．

推遲做某事putforward 提出(意見、建議)puton 穿上；上演putaway 將……收起；儲存putupwith 容忍，忍受putdown 放下；寫下；鎮(zhèn)壓putaside 儲存……備用；把……放在一邊putout 撲滅putup 搭建；提高；張貼putthrough 接通(電話)；完成3．putoff推遲……，使……延期[即學即練]單句語法填空/完成句子①Wewillhavetoputoff_____(go)onvacationuntilyouarebetter．②You'dbetterput___themasktoprotectyourselffromtheinfectiousdisease．③Tomakespaceinthebedroom，sheput_____herwinterclothesandtookthemtothestoreroom．④我們將把公園里的野餐推遲到下周，那時天氣可能會好些。Wewill____________________________________，whentheweathermaybebetter．goingonawayputoffthepicnicintheparkuntilnextweek(1)participatev．

參與，參加participatein(doing)sth．(withsb．)

(和某人一起)參與(做)某事(2)participantn．

參加者，參與者4．participationn．參加，參與[即學即練]單句語法填空/完成句子①Heisawarm-heartedmanandhasbeenanactive___________(participate)inthediscussion．②Theschemeaimstoencourageincreased_____________(participate)insportingactivities．③了解到你非常喜歡漢語，我寫信邀請你參加外國留學生漢語演講比賽。LearningthatyouhaveagreataffectionfortheChineselanguage，I'mwriting_________________________theChineseSpeechContestforforeignstudents．participantparticipationtoinviteyoutoparticipatein復習時態(tài)本單元復習的時態(tài)是：現(xiàn)在完成時、將來進行時、過去將來時、過去完成時、過去進行時和現(xiàn)在完成進行時。一、現(xiàn)在完成時1．構成：have/has＋過去分詞。2．基本用法：(1)表示動作發(fā)生在過去，但對現(xiàn)在造成一定的影響或產生的結果，常與already，yet，never，before，sofar，uptonow等連用。Ihavealreadymadeaplanformystudyaheadoftime．我已經提前制訂了我的學習計劃。(2)表示動作從過去開始持續(xù)到現(xiàn)在，也許還會繼續(xù)下去。常用的時間狀語有：for＋時間段，since＋過去的時間點，recently，lately，thisweek，thismonth，thisyear，thesedays，during/inthelast/pastfewyears等。WehavelearnedEnglishforeightyears．我們學英語八年了。(3)在“It/Thisisthefirst/second...lasttime＋從句”與“It/Thisisthe＋序數(shù)詞或形容詞最高級＋名詞＋that從句”這兩個句型中，從句中的謂語動詞要用現(xiàn)在完成時。ItisthefirsttimeIhavedrivenacar．這是我第一次開車。Thisisthemostinterestingfilmthathehasmade．這是他拍的最有趣的電影。(4)用在狀語從句中代替將來完成時，這時從句的動作早于主句的動作。I'llgotothepartyassoonasIhavefinishedmyhomework．我一完成家庭作業(yè)就去參加聚會。二、將來進行時1．構成：shall/willbe＋動詞-ing形式。2．基本用法：(1)表示將來某一時間段內或某一時刻正在進行的動作或存在的狀態(tài)，常與將來的時間狀語連用，如tomorrow，thisevening，thistimetomorrow，nextyear，intwodays等。Thistimetomorrowtheywillbesittinginthecinematoseeafilm．明天這個時候他們將會坐在電影院里看電影。(2)表示已經安排好要發(fā)生的動作。Tomwillbeseeinghisfriendoffattheairporttomorrow．湯姆明天將在機場為他的朋友送行。[即時訓練1]完成句子①明天上午十點他們將正在練習跳舞。Atteno'clocktomorrowmorning，they_______________________．②明天的這個時候我將正在海南享受溫暖的陽光。I_____________________________inHainanatthistimetomorrow．willbepractisingdancingwillbeenjoyingthewarmsunshine③我還沒看完這本書，所以不能把它還給圖書館。I_________________________________，soIcan'treturnittothelibrary．④她三年前畢業(yè)，從那以后一直當老師。Sheleftschoolthreeyearsagoand____________________________．⑤這是我看過的最好的影片，值得再看一遍。It's__________________________andit'sworthseeingasecondtime．haven'tfinishedreadingthebookyethasworkedasateachersincethenthebestfilmIhaveeverseen三、過去將來時1．構成：would＋動詞原形；was/weregoingto＋動詞原形；was/wereaboutto＋動詞原形；was/wereto＋動詞原形。2．基本用法：(1)表示從過去的某一時間或過去的觀點看將要發(fā)生的動作或將要呈現(xiàn)的狀態(tài)，多用在賓語從句中。IthoughtIwouldtakeatriptoAfricasomeday．我曾想我有朝一日會去非洲旅行。(2)was/weregoingto＋動詞原形，表示過去將要做的事，也可以是沒有做成的事。LastSundayweweregoingtogoforapicnicbutitrained．上個星期天我們原本打算去野餐的，但是下雨了。(3)was/wereaboutto＋動詞原形，常與when連用。IwasabouttoenterthecavewhenTomstoppedme．我正要進山洞，這時湯姆攔住了我。(4)was/wereto＋動詞原形，表示按計劃、安排將發(fā)生的過去將來的動作。AsIwastoleavethenextday，Iwenttobedearly．由于第二天要走，我便早早地上床睡覺了。四、過去完成時1．構成：had＋過去分詞。2．基本用法：(1)表示在過去某一時間或動作以前就完成了的動作，即“過去的過去”。過去某一時間可以用by，before等介詞短語或一個時間狀語從句來表示，也可以通過上下文來表示。WhenIwokeup，ithadalreadystoppedraining．我醒來時，雨已經停了。(2)表示從過去的某一時間開始，一直延續(xù)到過去另一時間的動作或狀態(tài)，常和for，since構成的時間狀語連用。Shesaidthatshehadmademuchprogresssinceshecamehere．她說自從來到這里以來她已經取得了很多進步。(3)有些動詞如hope，wish，expect，think，intend，mean，suppose，plan等，用過去完成時表示“原來打算做而未做的事”。Hehadplannedtogoabroad，buthechangedhismindafterfindingagoodjob．他本來打算出國，但找到一份好工作之后他又改變了主意。(4)用于某些固定句型中，如Itwasthefirst/second/...timethatsb．haddone...；Hardly/Scarcely...when...；Nosooner...than...等。后面的兩個結構中，when/than前的分句通常用過去完成時，when/than后的分句通常用一般過去時。ItwasthefirsttimethatIhadlefthome．這是我第一次離開家。Hardlyhadwereachedthefootofthemountainwhenitbegantorain．我們剛走到山腳下，就開始下雨了。[即時訓練2]單句語法填空①I____________(plan)togoonatriptoBeijingbutIcouldn'taffordthetime．②Bythetimehewasfourteen，theboy______________(establish)asmallcompanyofhisown．③ItwasthesecondtimethatI_________(see)thesamepersoninthestore．hadplannedhadestablishedhadseen④Hewasunhappywhenhe____(sell)theguitar．Afterall，he________(have)itforalongtime．⑤Theymadeuptheirmindthatthey__________(buy)anewhouseonceLarrychangedjobs．⑥We______(be)tohaveapicnicthenextdaybuttheheavyrainstoppedourplan．soldhadhadwouldbuywere五、過去進行時1．構成：was/were＋動詞-ing形式。2．基本用法：(1)表示過去某一時刻正在進行或某一段時間內持續(xù)進行的動作，常和then，atthat(this)time，lastnight，thewholenight，thosedays，fromonetofiveyesterday等時間狀語連用，表示過去某時正在進行的動作或持續(xù)的狀態(tài)。Whatwereyoudoingatthistimelastweek?上周這個時候你在干什么？(2)表示委婉語氣，只限于want，hope，wonder等動詞，用以提出請求。Iwaswonderingifyoucouldgivemealift．我不知你能否讓我搭乘你的車。(3)表示的感情色彩與現(xiàn)在進行時相似，它也可表示滿意、稱贊、驚訝、厭惡等感情色彩，也通常與always，forever，continually等副詞連用。Theboywascontinuallyaskingquestions．這個男孩不斷地問問題。六、現(xiàn)在完成進行時1．構成：have/hasbeen＋動詞-ing形式。2．基本用法：(1)表示從過去開始到現(xiàn)在(沒有停止)且還將繼續(xù)進行下去的動作，常與allthistime，thisweek，thismonth，allnight，allthemorning，recently，since＋時間點，for＋時間段等時間狀語連用。Ihavebeenreadingthisbookfortwoweeks．兩周來我一直在讀這本書。(2)表示在一段持續(xù)的時間內動作的多次重復，而該動作在說話時并不一定在進行。Theyhavebeendiscussingthematterseveraltimesthisyear．他們今年已經數(shù)次討論這件事了。[即時訓練3]單句語法填空/完成句子①He_____(break)aglasswhilehe_____________(clean)upthetableyesterday．②She____________(phone)someone，soInoddedtoherandwentaway．③Thethieftriedtobreakawayfromthepolicemanwho__________(hold)himbutfailed．brokewascleaningwasphoningwasholding④Shirley___________(make)agiftlastnightbutIdon'tknowwhetherhehasfinishedit．⑤她從八歲以來一直打網球。She_____________________sinceshewaseight．⑥我們已經等了他兩個小時，不想再等了。We___________________________________，andwedon'twanttowaitanylonger．wasmakinghasbeenplayingtennishavebeenwaitingforhimfortwohours短文語境填空Withtheholidayapproaching，mycolleaguessaidthatthey1．____________(spend)theirholidayabroad．Theyweresoexcitedthatthey2．_____________(talk)abouttheschedulesalltheday．Asforme，it3．_________(be)tenyearssinceIgraduatedfromhighschool．I4．_________________(miss)mybestfriendJaneforthepastyears．Havingbookedthetickettohercity，ItoldherI5．__________(visit)hersoon．Shesaidthatshe6．____________(finish)herpaperwouldspendweretalkinghasbeenhavebeenmissingwouldvisithadfinishedbylastmonthandcouldaffordthetime．I7．__________(make)aplanforthecomingreunite．Ithoughtwe8．_________(be)quiteexcitedwhenwesaweachother．havemadewouldbe①divergev．(兩條路)岔開，分開②undergrowthn．(長在大樹下或周邊的)下木層，下層灌木叢③claimn．聲明；斷言④sighn．嘆息⑤quotev．引用，引述課下預習第二篇課文(Developingideas)⑥ofallkinds各種各樣的⑦besetto為……譜曲；給……配樂⑧numerousadj．許多的，很多的⑨ofalltime有史以來⑩thoughtfuladj．認真思考的，深思的?insightinto洞悉，了解?symbolizev．象征，代表symboln．象征?progressv．進步，改進，進展?avisualrepresentation視覺體現(xiàn)?alternativen．可供選擇的事物?onadailybasis每天?rangefrom...to...從……到……變化/不同?dilemman．進退兩難的境地，困境?arisev．(由……)引起arisefrom產生于，起因于?moraladj．道德的，道義上的?resultin導致?haveincommon有相同之處?specificconsequences特定的結果?circumstancen．情況，情形inmostcircumstances在大多數(shù)情況下?considerv．考慮considerdoingsth．考慮做某事?understandableadj．可以理解的understandv．理解，明白?whatif...要是……怎么辦？?unknowinglyadv．未意識到地，不知不覺地?turndown拒絕?findout發(fā)現(xiàn)，找出，查明?mixturen．混合；混合體amixtureof...……的混合物/混合體?lookbackon回顧，回首?unusualadj．非同尋常的，罕見的，獨特的usualadj．普通的，尋常的?leadto導致?adventuren．冒險，奇遇?nonethelessadv．盡管如此?makethemostof充分利用?withregret遺憾地TheRoadNotTakenTwo

roads

diverged①

in

a

yellow

wood，And

sorry

I

could

not

travel

bothAnd

be

one

traveler，long

I

stoodAnd

looked

down

one

as

far

as

I

couldTo

where

it

bent

in

the

undergrowth②；Then

took

the

other，as

just

as

fair，And

having

perhaps

the

better

claim③，Because

it

was

grassy

and

wanted

wear；Though

as

for

that，the

passing

thereHad

worn

them

really

about

the

same，And

both

that

morning

equally

layIn

leaves

no

step

had

trodden

black．Oh，I

kept

the

first

for

another

day!Yet

knowing

how

way

leads

on

to

way，I

doubted

if

I

should

ever

come

back．I

shall

be

telling

this

with

a

sigh④Somewhere

ages

and

ages

hence：Two

roads

diverged

in

a

wood，and

I—I

took

the

one

less

traveled

by，And

that

has

made

all

the

difference．LinesfromthepoemThe

Road

Not

Takenareoftenquoted⑤inspeechesofallkinds⑥．Thepoemhasbeensetto⑦musicbyanumberofartistsandusedinnumerous⑧televisioncommercials．[1]IthasinfactbecomeoneofthemostfamousAmericanpoemsofalltime⑨，notonlybecauseofitsnaturalstyle，butalsobecauseofitsthoughtful⑩

insightsinto?humannature．[1]notonly...butalso...連接并列的原因狀語。[2]WhenreadingThe

Road

Not

Taken，onecannothelpbutseeinone'smindimagesofapeacefulwooddeepwithinthecountryside．Pathsinthewoodsareoftenusedtosymbolize?howourlivesprogress?andchange．Thelines“Tworoadsdivergedinayellowwood，/AndsorryIcouldnottravelboth”giveusavisualrepresentation?ofthechoicesthatwefaceandthedecisionsthatweneedtomake．Lifethrowsmanyalternatives?atusonadailybasis?．Theserangefromthebasic“WhatshouldIweartoday？”to?thekeyissuesofwhatsubjecttostudyatuniversityorwhatjobtodoaftergraduation．Ofcourse，thegreatestdilemmas?

arise?frommoral?problems，whenweareuncertainwhichchoiceresultsin?doingtherightthing．[2]When引導時間狀語從句，When后省略了“主語(one)＋系動詞(is)”；cannothelpbutsee為“cannothelpbutdosth．”結構，意為“忍不住做某事”。[3]Whetherbigorsmall，whatallourchoiceshaveincommon?isthattheyleadtospecificconsequences?．Oncewemakeadecision，inmostcircumstances?，thereisnogoingback．Althoughthewriterofthepoemconsiders?takingtheotherpathanotherday，heknowsit'sunlikelythathewilleverhavetheopportunitytodoso．[4]Likethewriter，allwecandoislookbackwards“withasigh”andimaginewhatcouldhavebeen．[3]本句中what引導主語從句；that引導表語從句。whether...or...意為“是……還是……；無論……”。[4]all作主句主語，其后的定語從句中含有實義動詞do的某種形式時，作表語的不定式可以省略不定式符號to。Thissigh，thiswonderingwhetherwemadetherightchoice，isunderstandable?．Althoughwemaybefreetochoosewhichpathtotake，thischoiceisn'teasywhenthosetwopathslooksimilar．[5]Presentedwithtwojoboffers，forinstance，wemaywonderexactlywhatitiswe'rechoosingbetween．Whatif?，inchoosingone，weareunknowingly?

turningdown?otherfutureopportunities?Willweeverevenfindout?[6]whetherwemadetherightchoice?[5]Presentedwithtwojoboffers為過去分詞短語作時間狀語；whatitiswe'rechoosingbetween作wonder的賓語。[6]whether引導賓語從句。Ultimately，theroadahead—theroadthroughourlives—isamixture?ofchoiceandchance．Andwhenweareapproachingtheendofthatroad，howwillwerememberthejourney?Howwillwelookbackon?ourlives?Inthepoem，thewriterdoubtshischoice，thinkingthatinthefuture“agesandageshence”，hemayclaimthathetookthe“l(fā)esstraveled”road．[7]Someofusdotakeamoreunusual?paththroughlife，andwhileitmaybe