Unit5LearningAboutLanguage課件高中英語人教版選擇性

UNIT5WORKINGTHELANDSubjectclauseslearningobjectivesBytheendoftheclasswillbeableto1.UnderstandthegreatcontributionsYuanLongping

madetoModernChineseAgricultureandproperlifepursuitinProfession.(育人價值)2.Knowtheconceptofsubjectclauseincludingleadingwords,wordorder,theruleofSubject-PredicateAgreement,theusageofitusedasformalsubjectandsentencepatternsofsubjectclause.(學習理解+應用實踐)3.DoabrainstormaboutYuanLongping'sgoodqualitiesandusesubjectclausetowriteaparagraphaboutProf.YuanLongping'sgoodqualitiesandgreatachievements.(應用實踐+遷移創(chuàng)新)listeningandspeaking①WhatconcernedYuanmostwhilehewasyoung?②Whatdidhechoosetostudyincollege?①WhatconcernedYuanmostwhilehewasyoung?②Whatdidhechoosetostudyincollege?WhatconcernedYuanmost

wasthatfarmersoftenhadpoorharvests.Whathechosetostudyincollegewasagriculture.Activity1Circlethesubjectineachsentence.ReviewandExploreHeconsidershimselfafarmer.Yuan’sinnovationhadhelpedfeed.UsingsaltylandinChinaforriceproductionwashislatestvision.Howthiscouldbedonewasachallengingquestionatthattime.WhatconcernedYuanmostwasthatfarmersoftenhadpoorharvests.Whenasentenceservesassubject,wecallitSubjectClause.Activity2UnderlinethesubjectclausesineachsentencesandcircletheleadingwordsofthesubjectclauseObserveandAnalyzeThatYuanLongpingcaredlittleforcelebrityormoneywastrue.Wheteritwaspossibletodevelopthehybridricewasindebate.Whowillsolvethecropproblemisunknown.WhatimpressespeoplemostaboutYuanishisongoingabilitytofulfillhisdream.WhenYuan’sdreamwillcometrueisnevermentioned.Wherethehybridricecanbeplantedisaquestion.WhyYuandevelopedseawaterricewastofeedmorepeople.Howthiscouldbedonewasachallengingquestion.主語從句引導詞theleadingwordsofsubjectclauseSubordinatingconjunctions從屬連詞(不作成分）ConjunctionalPronouns連接代詞ConjunctionalAdverbs連接副詞what,who,whom,whose,which,wh+everthat,whether(不能用if)(無意義)

是否when,where,how,why（作主、賓、表、定語）（作狀語）Finishexercise2onpage58.1._________theresearchcentreistobesetuphasnotbeendecided.2.______manycountriesstillfacefoodshortagesremainsabigproblem.3.______impressedmemostwasthatthehybridriceenabledfarmerstoexpandtheirouputgreatly.4.__________theplanistobecarriedoutstillneedsdiscussing.5.______thenewchemicalpesticideiseffectiveremainstobeseen.6.______willjoinintheresearchteamwillbeannouncedtomorrow.7.______hequithishigh-payingjobisnotdifficulttounderstand.Hewantedtostartuphisownbusiness.Whether/Where/When/HowThatWhatWhether/WhenWhetherWhoWhyActivity3

Complete

thefollowingsentencesandfocusothewordorderinsubjectclause..TranslateandSummarize________________________________(袁隆平選在哪學習農業(yè))wasnotanaccident.________________________________(他是否能研發(fā)出雜交水稻)wasnotclearthen.________________________________(中國將如何提高雜交水稻產量)ishighlyexpected.WhereYuanchosetostudyagricultureWhetherhecoulddevelopthehybridriceHowChinawillboosttheyieldofthehybridriceexpandtheoutputWheredidYuanchoosetostudyagricultureAttention主語從句用_____語序陳述Howhewillgettheredoesnotmatter.Whentheysetoffhasnotbeendecided.

Whatshewants

areonlyseveraloldbooks.Whatshewants

isonly

anoldbook.當一個句子的主語是從句時，該句子的謂語用________。what引導主語從句時，謂語動詞常與其后的名詞作表語一致，且根據(jù)句子的語境而定。單數(shù)subject-verbconcord(主謂一致)ObserveandSummarizeObserveandAnalyzeActivity4

Explorethestructureofthefollowingsentences.Thatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains

isestimated.

Itisestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains.formalsubject形式主語主語從句作realsubject很明顯，要找到一個合適的解決辦法還有很長的路。如何提升產量又不損害土地仍然是個問題。It

isobviousthatthereisstillalongwaytofindasuitablesolution.That

thelong-termuseofchemicalpesticidesandartificialfertiliserscanharmboththelandandpeople’shealthisapparent.It

isapparent

thatthelong-termuseofchemicalpesticidesandartificialfertiliserscanharmboththelandandpeople’shealth.TranslateandDisplayActivity4

TranslatethesentenceintoEnglishusingsubjectclauseandformalsubject“it”.It

is/remainsaquestionhowtoboosttheyieldwithoutharmingtheland.A.

It+be+形容詞

+that從句(obvious,

true,

surprising,

good,

wonderful,

funny,

possible,

likely,

certain,

probable,

etc.)It

is

likely

that

allthefarmerswillswitchtoorganicfarming.

B.

It+be+名詞詞組+that從句(an

honour,

a

fact,

a

pity,

etc)It’s

a

fact

that

chemicalpesticidesandartificialfertilisershavebeeninwidespreaduse.

Formalsubject“it”C.

It+be+vt.過去分詞+that從句(said,

reported,

thought,

expected,

decided,

announced,

proved;etc.)It

is

said

that

organicfarmingcankeepthesoilrichandfreeofdiseasethroughnaturalmeans.

D.

It+不及物動詞或短語

+that從句(seem,happen,doesn’t

matter,turnout).It

turnedout

that

about60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains.

ItseemedthatYuancaredlittleforcelebrityormoney.結果是，證明是似乎It

is

likely

that

allthefarmerswillswitchtoorganicfarming.

It’s

a

fact

that

chemicalpesticidesandartificialfertilisershavebeeninwidespreaduse.

It

is

said

that

organicfarmingcankeepthesoilrichandfreeofdiseasethroughnaturalmeans.

It

turnedout

that

about60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains.

It

seemedthatYuancaredlittleforcelebrityormoney.Formalsubject“it”1.Theylikeeachotherisnatural.2.IfMaryreallyheardhimisreallydoubtful.3.Thatiscertainthatwecanwin.4.Nomatterwhobreaksthewindowshallapologize.ThattheyWhetherItWhoeverCorrectthefollowingsentences.Homework1.Finishexercise1,2and3onpage90.2.Finishtheexercisesontheattachedworksheet.1.RewritethesentencesusingsubjectclausesWewantedtoknowwherehehadlostthelaptop.

Where_______________________waswhatwewantedtoknow.2.Thewayinwhichhedidtheexperimentwaspuzzlingtootherpeople.How______________________waspuzzlingtootherpeople.3.Dotheyusetoomanychemicalpesticides?Iworryaboutthismost.Whether________________________________iswhatIworryaboutmost.hehadlostthelaptophedidtheexperimenttheyusetoomanychemicalpesticides1.Rewritethesentencesusingsubjectclauses4.Peoplearehappytoseethatthelivingconditionsandincomeofthefarmershaveimprovedalot.That________________________________________________makespeoplehappy.5.Wehavenotdecidedonthedateforthesportsmeetyet.When________________________hasnotbeendecidedonyet.thelivingconditionsandincomeofthefarmershaveimprovedalotthesportsmeetwillbeheld2.Makesentencesusingsubjectclauseswiththehelpofthecues.Examplehethought/completelywrongWhathethoughtwascompletelywrong.hesaid/reasonable________________________________________________2.shewillaccepttheinvitation/notclearyet________________________________________________Whathesaidwas/isreasonable.Whethershewillaccepttheinvitationisnotclearyet.

2.Makesentencesusingsubjectcla