湖北省武漢為明學(xué)校人教版高中英語必修三unit4grammar導(dǎo)學(xué)提綱

為明學(xué)校（英語學(xué)科）編號：2018年04月日編制人：課題：b3u4Grammar班級:姓名:小組:評價:【學(xué)習(xí)目標(biāo)】學(xué)習(xí)并掌握主語從句，以及引導(dǎo)主語從句的連接詞?！局攸c難點】重點：引導(dǎo)主語從句的連接詞；it作形式主語難點：what/that/whether引導(dǎo)的主語從句以及區(qū)別【導(dǎo)學(xué)流程】一、基礎(chǔ)感知1.劃出下列句子的主語Atreehasfallenacrosstheroad.Youareastudent.Tofindyourwaycanbeaproblem.Smokingisbadforyou.結(jié)論：主語位于____________之前，__________、__________、__________、_________都可以作主語。2.觀察下列句中劃線部分，并嘗試總結(jié)Whatshesaidisnotyetknown.Thatweshallbelateiscertain.Itiscertainthatweshallbelate.結(jié)論：以上劃線部分在句中都是作_____________；用作___________的從句就叫主語從句。二、深入學(xué)習(xí)Task1引導(dǎo)主語從句的連接詞1.that引導(dǎo)主語從句只起引導(dǎo)作用，本身無實際意義，在主語從句中不充當(dāng)任何成分，但不能省略。e.g.Thathewilleiscertain.2.whether/if表“是否”，不能省略。e.g.Whethertheworkcanbefinishedontimeisdoubtful.注意：和if的區(qū)別whether引導(dǎo)主語從句時，即可置于句首，也可以置于句中；但if不能放在句首引導(dǎo)主語從句，只能置于句中。e.g.Whethertheworkcanbefinishedontimeisdoubtful.=Itisdoubtfuliftheworkcanbefinishedontime.【及時練】單句改錯Soiflifewillcontinueontheearthformillionsofyearswilldependonwhetherthisproblemcanbesolved.3.連接代詞who,whom,whose,what,which,whoever,whomever,whatever,whichever等。連接代詞在主語從句中可作主語、賓語、定語、表語等。e.g.Whatcausedtheaccidentwasamanlyingontheground.(what作主語從句的_________)Whoevereswillbeweledtotheopenairconcert.(whoever作主語從句的___________）4.連接副詞when,why,where,how等。連接副詞在主語從句中起副詞的作用，作狀語。Whytheysuddenlydisappearedstillremainsamystery.(why做主語從句的___________)WhenheplannedtogotoBeijinghasnotbeendecidedyet.(when做主語從句的__________)注意：what與that在引導(dǎo)主語從句時的區(qū)別what引導(dǎo)主語從句時在句時在從句中充當(dāng)句子成分，如主語．賓語．表語，而that則不然。例如：1)Whatyousaidyesterdayisright.2)Thatsheisstillaliveisamystery.【及時練】用適當(dāng)?shù)倪B接詞填空1.Afterthat,____happenedtotheAmberRoomremainsamystery.2.________wefindajokefunnyornotlargelydependsonwherewehavebeenbroughtup.3._____isevenmoreimportantisthatastheearthcooleddown,waterbegantoappearonitssurface.4.____lifebeganonearthisoneofthebiggestpuzzlesthatscientistsfoundhardtosolve.5.______someoneshouldwanttokillpandaswasunbelievable.Task2it作形式主語It作形式主語時，將主語從句后置，以保持句子平衡。常見句型有以下幾種：1.It+be+adj.+that從句常用形容詞有：clear,important,necessary,obvious,strange,clear,likely等。e.g.ItisimportantthatweshouldlearnEnglishwell.Itisobviousthattheybadlyneedhelp.2.It+be+n.+that從句常用于這一句型的名詞（詞組）有：apity,awonder,afact,anhonor,nowonder等e.g.Itisapitythatyoumissedthefilm.It’snowonderthatyou’resotired.3.It+be+過去分詞+that從句常用于這一句型的過去分詞有：believed,said,reported,wellknown等e.g.It’ssaidthatMr.LihasarrivedinLondon.It’sreportedthattheaccidentwascausedbythedrunkdriver.It’swellknownthatAmericansliketoeathamburgers.4.It+不及物動詞+that從句常用于這一句型的不及物動詞有：seem,happen,appear等e.g.Itseemsthattheywillwinthegame.IthappenedthatIhadnomoneywithmethatday.【及時練】用適當(dāng)?shù)倪B接詞填空1.___isafactthatEnglishisbeingacceptedasaninternationallanguage.2.Itworriedherabit____herhairwasturninggrey.3.TheForeignMinistersaid,“__isourhopethatthetwosideswillworktowardspeace.”

4.AfterYangLiweisucceededincirclingtheearth,____ourastronautsdesiretodoiswalkinspace.Task3主語從句需注意的問題1.主語從句中用陳述語序判斷正誤WhatsheisafraidofistheirtakinghertoParis.（）WhatissheafraidofistheirtakinghertoParis.（）2.主語從句后謂語動詞用第三人稱單數(shù)Thattheyhaven’tphonedisstrange.3.that引導(dǎo)的主語從句中，that不可被省略Thatpricewillgoupiscertain.【及時練】單句改錯1.Thatisnaturalthattheyshouldlikeeachother.2.IfMaryreallyheardhimisreallydoubtful.3.Youhavemadeamistakeisafact.4.Itiscertainwecanwin.5.Thatyoudon’tlikethemarenoneofmybusiness.6.Thatwewillgocampingtomorrowdependsontheweather.三、遷移運用【堂測堂練】用恰當(dāng)?shù)倪B接詞完成下列句子1._____youdon’tlikehimisnoneofmybusiness.2._____hesaidatthemeetingsurprisedeverybody.3._