Unit 5 Working the Land Learning 高中英语人教版（2019）选择性必修第一册

1Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.________1.Todealwiththiscrisis,hechosetostudyagriculture.tackletackle:tomakeadeterminedefforttodealwithadifficultproblemorsituation应付，处理，解决（难题或局面）Thegovernmentisdeterminedtotackleinflation.政府决心解决通货膨胀问题。1Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.________2.Heisaverygoodactorandhecommitshimselftoeveryrolethathetakeson.devote:togivemostofyourtime,energy,attention,etc.tosb/sth献身；致力；专心devotes搭配1Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.______________________3.YuanLongpingstronglybelievedthattheanswercouldbefoundinthe

creationofhybridrice.was(strongly)convincedconvincevt.说服；使确信，使信服convincesbtodo说服某人做某事convincesbofsth使某人信服某事convincingadj.令人信服的；有说服力的convincedadj.确信的；深信的（描述人的感受）1Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.___________4YuanLongping,throughintenseeffort,solvedenormousdifficultiesand

developedthefirsthybridricethatcouldbeusedforfarming.overcome:tosucceedindealingwithorcontrollingaproblemthathasbeenpreventingyoufromachievingsth克服；解决SheovercameinjurytowintheOlympicgoldmedal.她战胜了伤痛，赢得了奥运会金牌。Thetwopartiesmanagedtoovercometheirdifferencesontheissue.两个政党设法弥合了在这个问题上的分歧。overcame1Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.___________5Thishybridenabledfarmerstoincreasetheiroutputgreatly.expand：tobecomegreaterinsize,numberorimportance;tomakesthgreaterinsize,numberorimportance扩大，增加，增强（尺码、数量或重要性）Metalsexpandwhentheyareheated.金属受热会膨胀。Studentnumbersareexpandingrapidly.学生人数在迅速增加。Achild'svocabularyexpandsthroughreading.孩子的词汇量通过阅读得到扩大。expand1Replacetheunderlinedwordswiththecorrectformsofthewordsfromthetext.________6Studentsareencouragedtotryavarietyoffree-timeactivitiestoreducethe

intensestressfromstudying.leisure

timethatisspentdoingwhatyouenjoywhenyouarenotworkingorstudying闲暇；空闲；休闲Thesedayswehavemoremoneyandmoreleisuretoenjoyit.如今我们有更多的钱和空闲时间来享受了。leisureactivities/interests/pursuits业余活动leisure2Completethesentenceswiththecorrectformsofthewordsfromthetext.Thenusethesewordstomakeyourownsentences.1Thec______________ofapersonarethespecialqualitiesthatmakehimorherdifferentfrom

others.2Scientistsfromdifferentcountrieshavebeenpursuingvariouspossibiltiestoovercome

foods__________.3Manyofusa___________thatearthquakeswouldneverhappeninourarea.4Withmoreandmorefarmmachinesbeingusedinthefields,thec____________offuelhas

beenincreasing.haracteristicshortagessumeonsumption2Completethesentenceswiththecorrectformsofthewordsfromthetext.

Thenusethesewordstomakeyourownsentences.5Newspapersshouldpaylessattentiontomediac______________andmoreattentiontoournationalheroes.6Ourgeneralmanagertriedhisbesttohelpovercomethedifficultieswewerefacingduring

thefinancialc___________.7Mymotherisveryc___________andfindsithardtoacceptthemodernlifestylethatIenjoy.8Thegovernmenthasdecidedtoboosttheprogrammetog__________morenewjobs.elebritiesrisisonventionalenerate

AvastundergroundshelterbuiltduringWorldWarⅡhasbeenturnedintoanurbanfarm,supplyingsupermarketsandrestaurantsinLondon.Theshelter,whichcouldprotectupto8,000peoplefromwartimebombs,

____________twolargetunnelsthatwereintendedtoone

daybecomeanextensionoftheLondonUnderground.Butthatneverbecame______and

theshelterwasleftfor70years.Thenbusinessmendecidedtomakeuseofittogrowgreenvegetablestomeetincreasing

____________demands.

3.completethenewsreportbelowwiththecorrectformsofthewordsandphrasesintheboxiscomprisedofrealconsumption1.bomb:aweapondesignedtoexplodeataparticulartimeorwhenitisdroppedorthrown炸弹2.extension:theactofmakingsthlongerorlarger;thethingthatismadelongerandlarger延长；扩大；延长（或扩大）的事物

ThetunnelsarelitwithpinkLEDsasthereisnonaturallight

____________

belowtheground.The

vegetablesaregrowninspecialliquidsinsteadoftheearththatisusedasin____________

farming.

Manyexpertssharea

____________thatthiskindofurbanfarmingcouldhelpnotonly

in

_________theproblemofpopulationgrowth,butalsoinadaptingtoclimatechange.3.completethenewsreportbelowwiththecorrectformsofthewordsandphrasesintheboxdeepdownconventionalvisiontackling1.deepdown隧道深处2.vision愿景；构想3.adaptto适应

DiscoveringusefulstructuresUNIT5WORKINGTHELAND

句子类型简单句并列句复合句主句形容词性从句(定语从句)名词性从句副词性从句(状语从句)主语从句宾语从句表语从句同位语从句从句Revision1YuanLongpingwasoneofChina’smostfamousscientists.24Hewasbornin1930inBeijing..Hisparentswantedhimtopursueacareerinscienceormedicine.Whathewasstillconcernedaboutwasthepoorharvestsoffarmers.3Findoutthesubjectoffollowingsentences.归纳总结：1、主语是句子说明的人或事物，一般放在_____________.2、在复合中充当__________的从句就是主语从句。句首主语Whathewasstillconcernedabout

wasthepoorharvestsoffarmers.主语从句连接词主语主语从句用法总结：1、位置：一般情况下位于______________________.2、主语从句要由__________引导，通常置于___________.3、主语从句的语序要用________________.4、主语从句作主语，句子谓语一般用___________.系表结构系表结构句首谓语动词或系动词之前连接词陈述语序连接词句子连接词有那些呢？作主语单数1.ThatYuanLongpinghadrealisedhisdreamofseawaterricesurprisedthewholeworld.2.Whether

itwaspossibletodevelophybridricewasunknown.3.Who

willsolvethesoilproblemisunknown.4.Which

oneisthebesttoexpandoutputisunknown.5.WhenYuanwouldretiretoalifeofleisurewasnevermentioned.5.Wherethehybridricecanbeplantedisaquestion.5.WhyYuandevelopedseawaterricewastofeedmorepeople.CirclethesubjectclauseandidentifytheleadingwordsClassifyandSummarizeLeadingwordsofsubjectclauses连接词类型连词从属连词（不作成分）thatwhether

（无意义）

（是否）连接代词（作主宾表定且各自有意义）whatwhowhomwhosewhich连接副词（作状语且各自有意义）whenwherehowwhy【连词填空】1.____________thecoalminersarealiveisawonder.2.____________itistrueremainsaquestion.3.____________willdothejobhasnotbeendecided.4.____________worriesusiswholetoutthesecret.5.____________wewillarrivedoesn’tmatter.ThatWhetherWhoWhatWhenObserveandAnalyse为避免头重脚轻，常用it作形式主语置于句首，真正的主语从句后置。Thatabout60%ofChina’sriceconsumptionisfromYuan’shybrid’sstrainsisestimated.Itiseatimatedthatabout60%ofChina’sriceconsumptionisfromYuan’shybrid’sstrains.ObserveandAnalyseItisinspiringthatYuanLongpingdedicatedhislifetosolvingglobalfoodsecurityissues.ItisafactthatYuanLongping'sinnovationsinhybridricehavehadaprofoundimpactonagriculture.ItturnedoutthatYuanLongping'sresearchonhybridricegreatlycontributedtofoodproductionworldwide.SummarizeIt作形式主语的常见结构It

is+过去分词

+that从句It

is+形容词

+that从句Itis+名词+that从句It+不及物动词

+that从句estimated/reported/believed/said

obvious/possible/likely/clear/important

It

is

a

shame/apity/nowonderthat...

appear,seem,happen,turnout

【练习】__________________________thatyoucan’tattendmybirthdayparty.很可惜你不能参加我的生日聚会。__________________________thattheoldman（should）gotothecountrysidetohavearest.建议这位老人到乡村休息一下。__________________________youdisagreewiththeplan.你好像不赞成这个计划。Itisdoubtful__________________________她是否能来参加聚会还很难说。__________________________theharvestwasbadthatyear。碰巧那年收成不好。It'sapityIt'ssuggestedthatIt'sseemsthatwhethershewillcometothepartyIthappenedthatThesubjectclausethat引导的主从that在句中不作成分，无含义，不可省whether引导的主从whether引导主从，有“是否”含义，不可省连接代词和连接副词引导的主从连接代词和连接副词在从句中有含义，且充当主、宾、定、状等成分it作形式主语，从句为真正的主语It

is+过去分词+that从句It

is+形容词

+that从句Itis+名词

+that从句主语从句It+不及物动词+that从句Activity：BrainstormYuan’sgoodqualitiesUsesubjectclausestowriteaparagraphabouthis

qualitiesandachievements

WhatimpressmemostisthatYuanLongpingwasdedicatedtohelpsomanypeople.Itwasimportantthathenevergaveupdespitemanydifficulties.Thathesucceedindevelopinghybridricewaswhatmadehimgreat.

SentencepatternsforyourreferenceItisimportantthatWhatimpressmemostisthatWhatmakeshimgreatisthatThat...ishismostimportantqualityWhether...dependsonHowhe....istrulyinspiring.Whyhe....isbecausehehelpedfeedmillionswithhishybridrice.Createyourwritingandshowyourself1.________heattendedthemeetingornotwasn’tquiteclear.2.________teamwillwinthematchisstillunknown.3.__________comestotheactivitywillreceiveapresent.4.________hefiguredoutawaytosolvetheproblemsuccessfullysurprisedusall.5.Weusuallythink________wecan’tgetseemsbetterthanwhatwehave.WhetherWhichWhoeverThatwhatThesubjectclause:InstantPractice即学即练6._________wedoistoservethepeople.7._________theywillcomehasn’tbeenmadepublic.8._________surprisedmemostwas_________thelittleboydidsowellinthecompetition.9.Itis_________(report)thattheriverhasbecomeclearandclean.WhateverWhenWhatthatreported即学即练Thesubjectclause:InstantPractice1.Th