Unit4ProtectingOurHeritageSitesGrammarandusage单词语法解析课件-高中英语译林版（2020）选择性

选择性必修三Unit4Grammarandusage单词&语法解析1.divisionn．分歧；分开，分隔divide

v．划分o把……分成2.damn.水坝3.architect

n．建筑师；设计师

architecture

n．建筑风格；建筑学4.operatorn．操作人员，技工；接线员operate

vi.&vt.(使)运行；(使)运转

vt.操作；使用；经营，管理vi.动手术；起作用operation

n.手术；运转operateon/uponsb.给某人动手术come/gointooperation开始工作/运转；生效beinoperation经营；营业put/ooperation实施/施行……5.incidentn.事件；冲突6.cooperationn．合作，协作；协助，配合cooperate

vi.合作，配合；协力incooperationwith...与……合作cooperatewith...与……合作7.forecastvt.预测，预报n.预测，预报8.interruptvt.&vi.打扰；插嘴；使暂停；使中断interruption

n.打扰；插嘴；障碍物beinterruptedby被……打断withoutinterruption连续地；不断地9.conservationn．保护；保持conserve

v．保护，保存10.motionn.提议，动议；运动；动作11.votevi.&vt.投票，表决n.选票；投票votefor/against...投票赞成/反对……voteon...就……表决12.canaln.运河13.migrationn.迁徙，迁移，移居migratev.迁徙；移居14.legacyn.遗产15.splendour(AmEsplendor)n.壮丽，雄伟splendidadj.壮丽的，雄伟的，极佳的，非常好的16.reserven.自然保护区；储备vt.预订；预留；保留reservationn.预订；保留，存疑reservesth.for...为……留出某物/为……预订某物17.basinn.盆地；洗脸盆；盆；流域

18.intense

adj.很大的，十分强烈的；有强烈感情的，热切的；激烈的19.primitiveadj.简陋的，落后的；原始的，远古的20．humblevt.使感到谦卑，使感到自惭adj.谦虚的，谦卑的同位语从句Lead-inMydogDexter

willchewyourshoesifyouleavethemthere.2.GrahamBell,apersonofFrenchorigin,isnowanAmericancitizen.Thesuggestionthatweshoulddevelopthenaturalresourcesinthisregionhasbeendismissed.1.同位语的位置：

_________________

作用:_______________________2.同位语由____________充当

名词、代词之后解释/补充说明前面名词名词(短语)同位语从句：用从句来充当一个名词的同位语Discussion:Useconjunctionstofilltheblank.

连接词that,whether1)Hetoldmethenews______hewouldcomehomefromabroadsoon.2)Shewasindoubt_________shehadmadetherightdecision.3)Thenewscame_______thenationalteamwonthegame.thatwhetherthat同位语从句可以不紧跟在其解释说明的名词后。小结：that:____意义、______成分、_______省略，只起连接作用whether:_____意义、______成分、_______省略无不作不可有不作不可只用whether引导,不用if。连接代词what,which,who,whom,whoseUseconjunctionstofilltheblank.1)Thequestion_________makesthematterworsepuzzlesme.2)Ihavenoidea____________myclassmateisspeakingwith.3)Ihavenoidea_________hehassaidaboutthematter.4)Hehassomedoubt_________oneIshouldchoose,thebigoneorthesmallone.5)Shehasnoidea_________shoesitwas.whatwho/whomwhatwhichwhose小结：连接代词____意义、______成分、_______省略有作不可连接副词when,where,how,whyUseconjunctionstofilltheblank.1)Youhavenoidea_________worriedIwas!2)Hehassolvedtheproblem_________theTVwasoutoforder.3)Thecouplearediscussingthequestion________theyshouldhavetheirhoneymoonnextmonth.howwhywhere/how小结：连接副词____意义、______成分、_______省略有作不可doubtTherecanbenodoubtthatheisfitforthejob.Ihavesmalldoubtwhetherheissuitableforthejob.1._____________用于肯定句中。2._____________用于否定句/疑问句中。whetherthatWehavesomedoubt________theycancompletethetaskontime.Doyouhaveanydoubt_______hewillpassthedrivingtest.whetherthat

Thenewsthatyoutoldusisreally

encouraging.

that引导的是一个定语从句，that_______先行词news,在从句中做___________

Thenewsthatourteamhaswonthefinalmatchisencouraging.that引导的是一个同位语从句，that_________被修饰的词news区别定从和同从指代宾语不指代特别注意：同位语从句①if不能引导同位语从句。②同位语从句引导词that无含义，不充当成分，但一般不可省略。③同位语从句前一般没有逗号。④有时同位语从句