Module1DeepSouthSectionⅢGrammar——主语和动词语境自主领悟先观察原句后自主感悟主语①AntarcticaisthecoldestplaceonEarth.②TheycalleditAntiArktikos,orAntarctica.③98%ofthesurfaceiscoveredpermanentlyintheicecap.1.①~⑥句中的黑体部分在句中均作______。主语主语④Tolearnaforeignlanguagewellisnoteasy.⑤Swimmingisagoodexercise.⑥Whetherhewillcomeisdoubtful.2.由④⑤⑥句可知,不定式、动名词、从句作主语时谓语动词通常要用______形式。单数动词⑦Ihopetoseeyousoon.⑧Hecameinandsatdown.⑨Thestudentwentpalewhenhesawtheteacher.⑩Icaneasilytellmyfather'sstep.⑪Wehadn'twalkedfarwhenwelostourway.3.由⑦~⑪可知,黑体部分均为,句中的黑体部分可直接作谓语,而句中黑体部分不能单独作谓语。⑨⑩⑪动词⑦⑧语法精要点拨考点一主语主语是一句话的中心。主语通常由名词、the+形容词、代词、数词或者相当于名词的不定式、动名词或从句充当。词类例句名词Thenewsisexciting.the+形容词Thedisabledarewellcaredforinourcountry.代词Noneofusbelievedwhathesaid.数词Onethirdoftheworkhasbeenfinished.不定式Todecideistoact.(决定即行动。)动名词Watchingafilmisapleasure;makingoneishardwork.从句Whetherhewillcomeisunknown.[名师点津]不定式、动名词和主语从句作主语时,习惯用it充当形式主语,把真正的主语置于句末。It'sapitythatyoushouldhavetoleave.你非走不可真是一件遗憾的事。Itisanhonourtobeherewithyou.能与你一起在这儿很荣幸。[即时演练1]画出下面句子中的主语①Ittakesushourstodoourhomeworkeveryday.②Onemustadmirehimforhiswillingness.③“Howdoyoudo?”isagreeting.④Thereisachemicalworksoverthere.⑤Learninghowtoraisethesails,ofcourse,isanimportantpartofasailor'straining.考点二动词动词按照在句中的功能可分为谓语动词和非谓语动词。实义动词、系动词等都可在句中作谓语。谓语动词除了在人称和数上与主语保持一致外,还有各种时态和语态的变化。1.动词的分类动词的分类用法及物动词一般情况下,其后要跟宾语,意思才完整,如teach,do,expect,hear,learn等;pass,buy,offer,hand等跟双宾语;make,find,think,consider等跟复合宾语实义动词不及物动词动词之后不能跟宾语,如arrive,come,die,rise,get,happen,exist,talk,work,swim等系动词通常要加上表语,否则意义不完整,如be,become,keep,remain,stay,lie,stand,seem,appear,look,feel,smell,taste,sound,grow,turn,get,go等情态动词后接动词原形,与其一起构成谓语,本身具有词义,如can/could,will/would,shall/should,may/might,need,dare,must等助动词用来构成各种时态和语态,本身无具体词义,如do,have,be,shall,will,would等2.动词的时态(以动词ask为例)构成时态种类现在过去将来过去将来一般时asksaskaskedshall/will+askshould/would+ask进行时am/is/are+askingwas/were+askingshall/will+be+askingshould/would+be+asking完成时have/has+askedhad+askedshall/will+have+askedshould/would+have+asked完成进行时have/has+been+askinghad+been+asking3.常用时态的被动语态的结构时态被动语态一般现在时am/is/are+过去分词一般过去时was/were+过去分词一般将来时will/shall+be+过去分词过去将来时would/should+be+过去分词或was/weregoingtobe+过去分词现在进行时am/is/arebeing+过去分词过去进行时was/werebeing+过去分词现在完成时has/havebeen+过去分词过去完成时hadbeen+过去分词[即时演练2]单句语法填空①Wemust(find)waystoprotecttheenvironment.②Awomansawhimcryingand(tell)himtowaitoutsidetheshop.③Wecanlieonthegrassforarest,orsitbythelakelistening____music.④Inmyopinion,cheatinginexams(be)wrong.⑤She(teach)usEnglishwhenIattendedtrainingcoursestwoyearsago.findtoldtoistaught语法应用落实单句语法填空1.Hisfamily(watch)TVnow.2.I(meet)Lucyonthestreettheotherday.3.Greatchanges(take)placeinourschoolinthepastfiveyears.4.Aposition(offer)tohimthen.5.Fivecars(repair)sofar.arewatchingmethavetakenwasofferedhavebeenrepaired6.Leavingthelessimportantthingsuntiltomorrow(be)oftenacceptable.7.IfyoucometovisitChina,you(experience)acultureofamazingdepthandvariety.8.isnousetellinghimnottoworry.9.Betweenthetwowindows(hang)apicture.10.Where(hold)themeetinghasn'tbeendecided.iswillexperienceIthangstohold11.Wecan(chose)betweenstayingathomeandtakingatrip.12.Iknowthegirlwho(invite)tothepartybytheboylastnight.13.Atthattime,weoften(spend)timetogether.14.Hesaidthatitwasthebestgifthe(have).15.Heorderedthateverythingshould(put)inorder.16.Theoranges(taste)sweet.choosewasinvitedspenthadhadbeputtaste