Unit5WorkingthelandReadingandThinking課件-高中英語人教版選擇性(1)2

Unit5WorkingthelandBOOK4ReadingandThinkingEnjoyaPoemFarmersweedingatnoon,Sweatdownthefieldsoon.Whoknowsfoodonatray,Thankstotheirtoilingday.ByLiShenLead-inWhatkindofcrops(莊稼)doyouknow?

Whatkindofcrops(莊稼)doyouknow?carrotricecorn

potatoes

peanuttomatoesbeanssorghum我畢生的夢想是讓所有人遠離饑餓。Mylifelongpursuitistokeepallthepeopleawayfromhunger.——YuanLongpingpre-readingAPioneer

forAllPeopleapersonwhoisthefirsttostudyanddevelopaparticularareaofknowledge,culture,etc.

Sheisthefirstpersontodiscovertheartimisinintotreatmalariasuccessfully.

ApioneerinmedicineYuan’sthemanwhoisthefirsttodevelop____________.hybridricePredictionAccordingtothetitle“Apioneerforallpeople”,andthefirstsentenceofeachparagraph…1.Whatmaybethewritingstyleofthearticle?A.Astory B.Traveljournal C.Biography2.Howdoestheauthordevelopthisarticle?A.Time B.Space C.logic3.Wherecanyoufindsuchapieceofwriting?

A.Aletter. B.Astorybook.C.Amagazine. D.Asciencereport. Anintroductiontoapersonpre-readingmatchthemainideawitheachparagraph.A.Yuanconductedresearchand

developedhybridrice.B.Yuanisoldbutstillworkinghardto

fulfilhisdreams.C.Yuanconsidershimselfafarmer.D.Yuandecidedtostudyagriculture.E.Yuan’sinnovationhashelpedto

feedmorepeople.F.Yuancareslittleforfameorwealth.pre-readingReadparagraph1&2andfindtheinformation)BirthdateBirthplaceAppearanceMajorOccupationsTitleIn1930,InBeijingSlimbutstrongAgricultureAscientist&aresearcher&afarmerFatherofhybridriceWhydidYuandecidetostudyagriculture?Hewasconcernedthatfarmershadpoorharvestandfoodshortage.WhatdoesYuanconsiderhimself?WhydoesYuanconsiderhimselfafarmer?Hecontinuallyworksthelandinhisresearch.HedevotedallhislifetoChinesefarmers.FastreadingReadparagraph3andthinkabouthowYuanLongpingdevelopedhybridrice?設(shè)計人員realizedlargerfields?boostyields?

workedconvincedthecreationofhybridriceovercameasaresearchin1953

technicaldifficultiesdevelopedhybridricein1974

achallengingquestion(agreatdebate/itcouldnotbedone)Whatisthemainadvantageofhybridrice?enabledfarmersexpandtheiroutputgreatlyFastreadingReadpara.4andfindouthowYuan’sworkhashelpedChinaandothercountries?Whydoestheauthorlistnumbers?EmphasizeYuan'sinvaluablecountributions60percentdomesticriceconsumptionproduce200milliontonsofriceperyearreceivednumerous

awardsfeedmanyothercountriesCarefulreadingReadpara.5andanswerthefollowingquestion.(Para.5)

GiventhatYuan’shybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeofleisure.However,thisisfarfromthecase.Deepdown,Yuanisstillverymuchafarmeratheart.Asamanofthesoil,hecareslittleforcelebrityormoney.Instead,hemakeslargedonationstosupportagriculturalresearch.WhatdidYuanreallycarefor?celebrity?money?orsomethingelse?Carefulreading▲riceplantsastallas________▲eachearofriceasbigasa______▲eachgrainofriceashugeasa______HeenvisionedHislatervisionseawaterricepeanutbroomsorghumWherethereisa___________,thereisareality.dreamformerdreamsCarefulreadingReadpara.6andfilltheblanks.Ourgroupconsiderhima__________,__________,and__________manbecause______________________________________________________________________________________WhatdoyouthinkofDr.Yuan?Usesomeadjectivestodescribehisquality,andstateyourreasons.usefulwords:determined；modest（謙虛的）；caring；hard-working;perseverant(堅持不懈的）；innovative；creative；selfless；visionary（有遠見的）；optimistic；devoted；responsible...DiscussionDecidewhichqualitiesthefollowingsentencesrepresent.a.dedicated(獻身的)b.selflessc.modest(謙虛的)d.kind-heartede.energeticf.hardworkingg.plain(樸素的)h.determined1.Heconsidershimselfafarmerbecausehecontinuallyworksthelandinhisresearch.________2.HisslimbutstrongbodyisjustlikethatofmillionsofChinesefarmers,towhomhehasdevotedhislife.____________________modestdedicatedandhard-workingPostreadinga.dedicated(獻身的)b.selflessc.modest(謙虛的)d.kind-heartede.energeticf.hardworkingg.plain(樸素的)h.determined3.Whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.________4.Throughintenseeffort,Yuanovercameenormoustechnicaldifficultiestodevelopthefirsthybridrice.________5.Deepdown,Yuanisstillverymuchafarmeratheart.________kind-hearted

modest/plainhardworking/determineda.dedicated(獻身的)b.selflessc.modest(謙虛的)d.kind-heartede.energeticf.hardworkingg.plain(樸素的)h.determined6.Hecareslittleforcelebrityormoney.________7.Instead,hemakeslargedonationstosupportagriculturalresearch.________8.Despitehisadvancedyears,YuanLongpingisstillyoungatheartandfullofvision.________plainselfless

energeticlanguagepointsPara.1APIONEERFORALLPEOPLEYuanLongping,knownasthe“fatherofhybridrice”,isoneofChina’smostfamous,heconsidershimselfafarmerbecausehecontinuallyworksthelandinhis,hisslimbutstrongbodyisjustlikethatofmillionofChinesefarmers,towhomhehasdevotedhislife.“被稱作……”；過去分詞短語作定語devote…to…把……用于；獻身；致力；專心替代thebody非限制性定語從句“consider…(tobe/as)+n/adj.”把……看做；認(rèn)為是3.耕種土地___________________;4.獻身于；致力于___________________beknownasfatherofhybrid

riceworkthelanddevote...to...1.considervt.認(rèn)為，覺得；vi.&vt.仔細考慮(1)considersb./sth

(as/tobe)＋n./adj.認(rèn)為某人/某物……(被動)(2)beconsideredtohavedonesth.

被認(rèn)為做了某事(3)considerit＋adj./n.＋todo/that從句...

認(rèn)為…是…的

(it形賓）adj.常為necessary（essential）,important,polite(4)considerdoingsth.

考慮做某事?Thisawardisconsidered(tobe)agreathonour.這個獎被視為極大的榮譽。?Iconsider

it

afoolishideatoaccepttheinvitation.我認(rèn)為接受這個邀請是一個愚蠢的想法。?WeareconsideringgoingtoHainanfortheSpringFestival.我們正在考慮去海南過春節(jié)。

buying

tobe

tohavemade

it2.devote

v.把……獻(給)；把……專用于；專心于__________

n.奉獻；忠誠；深愛devotion

Devoted

to

devotionPara.2YuanLongpingwasbornin1930inBeijing.Hisparentswantedhimtopursueacareerinscienceor,whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.Totacklethiscrisis,hechosetostudyagricultureandreceivedaneducationatSouthwestAgriculturalCollegeinChongqing.表語從句在句子中不作成分，沒有含義不定式作目的狀語主語從句1.從事（追求）科學(xué)或醫(yī)藥事業(yè)_____________________________________4.嚴(yán)重缺乏食物________________________________________;pursueacareerinscienceormedicineconcern...mostpoorharvestshaveaseriousshortageoffoodtacklethiscrisisHowever,whatconcernedhimmost

wasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.然而，讓他最擔(dān)心的是農(nóng)民經(jīng)常收成不好，有時甚至是嚴(yán)重的食物短缺。此句是由what引導(dǎo)的______從句，what在從句中作______語；此句是由that引導(dǎo)的_______從句，that在此句中不充當(dāng)成分，但不能省略.翻譯：我想要說的就是我們應(yīng)該用更認(rèn)真的態(tài)度對待學(xué)習(xí)。WhatIwanttosayisthatweshouldtakeamoreseriousattitudetowardsstudy.Practice:1.______impressesmeabouthispaintingisthecolorsheuses.2.Theresultis___________wewonthegame.Whatthat主語主表語2.shortagen.不足；缺少；短缺①

food/water/housingshortages食物/用水/住房短缺

ashortageof缺乏②

shortadj.不足的；缺乏的

beshortof缺乏，不足

inshort總之；簡言之①A

(short)offundsispreventingtheUNfrommonitoringrelief.②

short,Ilikeonlinereadingmorethanpaperreading.③Thegoingwasslowontheproject

skilledworkers.這項工程進展緩慢，因為缺少熟練的工人。

shortageInbecauseofashortageofPara.3是個……問題主語從句表語從句定語從句使……能夠做某事v.擴大；增加3.引起巨大爭議的事情____________________________;5.克服了巨大的技術(shù)困難__________________________________________;7.擴大產(chǎn)量_______________________________;boostyieldsbeconvincedthatamatterofgreatdebateThroughintenseeffortenablesb.todosth.expandoutputHowever,whetheritwaspossibletodevelopahybridofself-polinatingplantssuchasrice

was

amatterofgreatdebate.然而，是否可能開發(fā)出水稻等自花授粉作物的雜交品種，是一件有巨大爭議的事。whetheritwaspossibleto...是由whether引導(dǎo)的________從句，當(dāng)主語從句充當(dāng)主語時，謂語動詞一般用______。翻譯：他是否要來，還沒有決定。主語單數(shù)賓語從句定語從句主語從句表語從句賓語從句表語從句定語從句3.convincev.使相信；使確信；說服_________adj.令人信服的（物

________adj.確信的；堅信的（人）convincingconvinced

convincesb.ofsth.使某人確信/明白某事convincesb.that...使某人相信……convincesb.todosth.說服某人做某事

beconvincedof...(某人)堅信……beconvincedthat

(某人)堅信……[即學(xué)即練]單句語法填空①You'llneedtoconvincethem________yourenthusiasmforthejob.②Ithinkyoucanhelpmeconvincemyfather________(leave)．③__________(convince)thathewaswrong,hefeltverysad.④She'llcookupa__________(convince)explanationforherfailure.⑤I'm________(convince)thatheisnottellingthetruth.4.attainv.(通常經(jīng)過努力)獲得；得到_____________adj.可獲得的；可達到的___________n.達到；成就attainable①Greatachievementscan’t

(attain)unlessoneconcentratesonwhatheisdoing.②Ifthesolutionsareso

(attain),whyhaven’twereachedthemyet?③The

(attain)ofhisambitionswasstilladream.be

attainedattainableattainmentattainment5.assumption

n.假定；設(shè)定；(責(zé)任的)承擔(dān)；(權(quán)力的)獲得_______________

v.假定；假設(shè)；承擔(dān)；假裝assume①

ontheassumptionthat...假定……makeassumptions/anassumption(about)對…作出假設(shè)/假定;認(rèn)為②

assumesb./sth.(tobe)+adj./n假定/認(rèn)為某人/某事(為)……

Itisassumedthat...人們認(rèn)為……[即學(xué)即練]單句語法填空①Trytounderstandwhat'sactuallyhappeninginsteadofactingonthe___________(assume)you'vemade.②Websitesandsocialnetworkstrackyourlocationandsearchhistoryandmakeassumptions________yourage,raceandsex.③Whatwillyoudo________theassumptionthatyoucan'tbeathiminthefirstroundofthematch?Para.4“據(jù)估計……”it是形式主語，that引導(dǎo)的從句是真正的主語由……組成轉(zhuǎn)折并列連詞that引導(dǎo)的定語從句，that在從句中作主語1.據(jù)估計_________________________________;2.由…組成____________________________3.允許某人做某事_________________________;itisestimatedthatallowsb.todosth.bothinChinaandabroad據(jù)估算現(xiàn)在中國國內(nèi)消費的稻米有大約60%來自袁隆平的雜交水稻品種形成的作物，這些品種形成的作物讓中國農(nóng)民每年能夠生產(chǎn)出大約兩億噸稻米。itisestimatedthat...是一個主語從句，it充當(dāng)?shù)氖切问街髡Z，真正的主語為that后面的部分。在that引導(dǎo)的從句中,主語about60percentofdomesticriceconsumption由

“百分?jǐn)?shù)+of+名詞”構(gòu)成，謂語動詞的數(shù)應(yīng)與名詞的數(shù)保持一致。consumption是不可數(shù)名詞，故謂語動詞用is.6.estimate

v.估計；估價；估算

n.估計；估算①

estimatesth.atsth.

估計……有……

beestimatedthat...

據(jù)估計……

beestimatedtobe...

估計……②

byestimate按照估計

belowestimate低于估計tokill

It

Para.5GiventhatYuan’shybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeof,thisisfarfromthecase.Deepdown,Yuanisstillverymuchafarmeratheart.Asamanofthesoil,hecareslittleforcelebrityor,hemakeslargedonationstosupportagriculturalresearch.“given+that從句”考慮到，鑒于，引導(dǎo)條件狀語從句makeslargedonations大量捐款省略了連接詞that的賓語從句3.事實遠非如此___________________;4.在內(nèi)心深處__________________5.不在乎名利與金錢_______________________________________;giventhatretiretoalifeofleisurefarfromthecasedeepdowncarelittleforcelebrityormoneymakelargedonationsto

GiventhatYuan'shybridshavemadehimquitewealthy,onemightthinkhewouldretiretoalifeofleisure.考慮到袁隆平的雜交作物已經(jīng)讓他變得相當(dāng)富有，人們可