Unit5WorkingtheLand

Discoverusefulstructures

ssubjectclauseubjectclause

人教版選擇性必修第一冊LeadinCirclethesimplesubjectineachsentence.Timeflies.Theboydidn’tattendschooltoday.Youareastudent.Tofindthemissingbookisnoteasy.Smokingisbadforyou.Drivingtoofastisdangerous.Eatyourdinnerwithaspoon.Myfavoriteolderbrother,whojuststartedtenthgrade,rideshisbiketoschool.

Lead-inMorethan800millionpeoplegotobedhungryeveryday.Hislifelongpursuitistokeepallthepeopleawayfromhunger.Heconsidershimselfafarmerbecausehecontinually

worksthelandinhisresearch.Yuan’sinnovationhashelpedtofeedmorepeople.

Whowilltakepartinthemeetinghasnotbeendecided.

Howhebecameagreatscientistisknowntousall.Whatshesaidistrue.Thatheisstillaliveisagoodnewstous.Wheresheisfromisunknown.Wecanseefromthesesentencesthatasentenceservesassubject,sowecallitSubjectClause.Underlinethesubjectineachsentence.Lead-in

1.(P50)However,_________concernedhimmostwas_________

farmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.2.(P50)However,_________itwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.3.(P50)Today,_________

isestimated_________about60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan'shybridstrains,andhisstrainshaveallowedChina'sfarmerstoproducearound200milliontonsofriceperyear.4.(P51)_________impressespeoplemostaboutYLpishisongoingabilitytofulfilhisdreams.whatthatwhetheritthatwhat感知以下課文原句Feelthesentencesinred.

1.However，whatconcernedhimmostwasthatfarmersoftenhadpoorharvestsandsometimesevenhadaseriousshortageoffoodtoeat.2.However，whetheritwaspossibletodevelopahybridofself-bollinatingplantssuchasricewasamatterofgreatdebate.3.Today，it

isestimatedthatabout60percentofdomesticriceconsumptioninChinaiscomprisedofcropsgeneratedfromYuan’shybridstrains，...

4.WhatimpressespeoplemostaboutYuanLongpingishisongoingabilitytofulfillhisdreams.1.以上加顏色部分在句中作

。2.1句和4句中的what在從句中作

。3.2句中的whether意為“

”。4.3句中的it是

，真正的主語是后面的

。主語主語是否形式主語that引導(dǎo)的從句ConjunctionsThattheearthmovesaroundthesun

iswellknown.Whetherhewillcomeornotisnotknownyet.Whowillbesenttherehasnotbeendecided.Whatyouneedismorepractice.Whichoneisthebestisnotclear.Whentheywillcomehasn'tbeenmadepublic.Wherehehasgoneisaquestion.Whythereisgravityishardtounderstand.HowhecanearnalivinginBritain

remainsabigproblem.1.Thathewillpasstheexamiscertain.2.Whetherhewillpasstheexamisuncertain.that_______成分，____意義，______省略。whether_____成分，____意義，譯為_____。不做是否無不能不做有

CompareandDiscover11.Whowilltakepartinthemeetinghasnotbeendecided.2.Whatshesaidistrue.3.WhichbookIshallchoosehasn’tbeendecided.who在主語從句中充當(dāng)______,譯為______。what在主語從句中充當(dāng)______,譯為______。which在主語從句中充當(dāng)______,譯為______。主語誰賓語東西定語哪一

CompareandDiscover21.Whentheywillstartisnotknownyet.2.Wheresheisfromisunknown.3.Whyhewaslateisnotimportantnow.4.Howhebecameagreatscientistisknowntousall.when在主語從句中充當(dāng)_______,譯為______。where在主語從句中充當(dāng)_______,譯為______。why在主語從句中充當(dāng)_______,譯為_______。how在主語從句中充當(dāng)_______,譯為_______。狀語何時狀語何地狀語為什么狀語怎樣

CompareandDiscover31.Whoeverleavestheroomlastoughttoturnoffthelights.2.Whateverhedidwasright.3.Whicheverofyoucomesin

willreceiveaprize.

CompareandDiscover4whoever在主語從句中充當(dāng)______,譯為______。whatever在主語從句中充當(dāng)______,譯為______。whichever在主語從句中充當(dāng)______,譯為______。主語無論誰主語無論什么主語無論哪個功能連接詞不作成分that,whether作主、賓、表、what,who,whom,wh+ever作定語which,whose,作狀語when,where,why,how

UsageoftheConjunctionsSummary1.

isstrangethatthemanshouldhavestucktohissillyideas.2.Itisapity

wewon'tbeabletogotothesouthtospendoursummervacation.3.

occurredtomethatIhadleftkeysbehind.4.

issaidthathehasgonetoShanghai.(=HeissaidtohavegonetoShanghai.)5.Itisknowntoall

gunpowderwasfirstinventedbytheChinese.ItthatItItthat

FilltheblanksandDiscover句型說明It＋系動詞＋形容詞＋主語從句常用于此句型的形容詞有important，(un)likely，possible，necessary，natural，wrong等。It＋系動詞＋名詞＋主語從句常用于此句型的名詞有afact，anidea，anhonour，awonder，nowonder，apity等。It＋系動詞＋過去分詞＋主語從句常用于此句型的過去分詞有known，proved，said，decided，suggested，thought等。It＋不及物動詞＋主語從句常用于此句型的動詞有appear，happen，seem，occur，matter等。Itisveryimportantthatastudent(should)learnEnglishwell.學(xué)生學(xué)好英語很重要。Itissuggestedthatthemeeting(should)beputoff.有人建議會議延期召開。Itdependsontheweatherwhethertheyaregoingshoppingtoday.他們今天是否去購物還得看天氣情況。Forexample，itcanbeprovedthatChinahasmorepeoplethananyothercountryintheworld.舉例來說，中國人口比世界上其他任何國家的人口都多，這是可以得到證實的。Itisnowonderthatyourstudentshavemadesuchgreatprogress.難怪你的學(xué)生們進(jìn)步這么大。A.

WhatworriesmanypeopleB.ThatthelifestyleisslowerandhealthierC.HowwecanfindasuitablesolutiontoproducesufficientfoodwhilekeepingtheenvironmentsafeD.WhenthesewheatfarmerswilljointhispilotexperimentE.ItamazedallofusthatMatchthesentenceparts,andthentranslatethecompletedsentencesintoChinese.Payattentiontohowthesubjectsareintroduceddifferently.1.___remainsanunansweredquestion.2.___isanimportanttopicforustoresearch.3.___isthatthesechemicalsmayevencausecancer.4.___thesevegetablescanevenbeplantedwithoutanysoilthroughthisnewtechnology.5.___isthereasonwhysomepeopleprefertoliveinthecountryratherthaninthecity.BEACDPractice1Readthepassageandunderlineallthesubjectclauses.P533Grandmahasbeencomplainingaboutthevegetablessoldinthesupermarket,whichhavebeengrownusingchemicalfertilisers.Thattheylookbeautifulontheoutsideisobvious.However,whatsheisunhappyaboutisthelowernutritionalvalueandreducedflavour.Nowthatbothofmygrandparentshaveretiredfromtheirjobsinthecity,howtheyaregoingtospendtheirretirementisanimportantdecisionforthem.Whethertheycanliveahealthylifeisthefirstthingtheyareconsidering.Sotheyhavemadeuptheirmindstomovetothecountryside,wheretheycanliveagreenlife.1234Practice2WhatqualitiesdoyouthinkmakeapersonlikeYuanLongpingsosuccessful?

his/herdeterminationtotacklethecrisisof…

his/herintenseefforttoovercome

…

his/herdreamtodevelop…

his/herloveandcarefor…

he/shes