高中英语 Unit 1 Breaking records Grammar课件1 新人教版选修9.ppt

grammarsubject unit1 subject thesubjectofasentenceistheperson place thing orideathatisdoingorbeingsomething 1 whatissubject youcanfindthesubjectofasentenceifyoucanfindtheverb askthequestion whoorwhat verbs or verbed andtheanswertothatquestionisthesubject noun adjective nonfiniteverb it nominativepersonalpronounandthesubjectclauseandsoon 2 whatcanbeusedassubject atreehasfallenacrossthestreet theambulanceisarriving 名词 代词 数词 不定式 动词的ing形式 从句等可作句子的主语 1 名词作主语 youareamiddleschoolstudent helentmehisnewbike threeisenough twofromfiveleavethree 2 代词作主语 3 数词作主语 tofindthetruthisverydifficult it sisverydifficulttofindthetruth smokingisbadforyourhealth seeingisbelieving 4 不定式作主语 5 动名词作主语 a动名词与不定式都可在句子中作主语 动名词作主语时一般来说指的是一个概念或一个既成事实 如 注意 teachingenglishismyjob teachingenglish是一个概念名词 而不是一个动作 b当一个不定式短语作主语时 我们常用it作形式主语 而把真正的主语 动词不定式放到句子后边 这样的句型还用在it s forsb todo it s ofsb todo 中 如果it s后边的形容词与人的天资 秉性有关时 必须用it s ofsb todo 这类形容词包括good bad clever stupid wise foolish cruel mean等 如果it s后边的形容词与人的天资 秉性无关时 则要用it s forsb todo therichshouldhelpthepoor oldandyoungwalkedsidebyside thedisabledarebeingcarefullytakencareof 6 名词化的形容词作主语 7 名词化的过去分词作主语 wheneveryoucomewillbefine 8 从句作主语 作主语的从句称为主语从句 可由that whether wh 词等引导 betweensixandseveninthemorningisthetimeigojogging nearbyisagoodplaceforcamping 9 有时介词短语 副词或其短语位于主语位置是倒装结构 1 itis 形容词 possible clear true necessary likely nice等 that 2 itis 名词 apity nouse afact nowonder等 that 用it作形式主语的句型有 3 it 不及物动词 follows happens turnsout goeswithoutsaying that 4 itis 过去分词 thought known mentioned said expected suggested maybesafelysaid mustbeadmitted hasbeendecided that 在以上句型中it是形式主语 真正的主语是that引导的从句 在这样的主语从句中that不能省略 就其本质讲 用that iswell known that issaid也是可以的 但是经过长期使用 上述句型已经被固定下来 whathehadalreadyforgottenaboutcomputerrepaircouldfillwholevolumes 3 asimplesubjectcanbemorethanoneword evenanentireclause 4 inenglish thesubjectofacommand order orsuggestion you thepersonbeingdirectedisusuallyleftoutofthesentenceandissaidtobetheunderstoodsubject e g 1 yousteplivelythere ori llleaveyoubehind 2 beforeassemblingtheswingset youreadtheseinstructionscarefully 5 forpurposesofsentenceanalysis thedoerortheinitiatorofactioninasentenceisreferredtoastheagentofthesentence inanactivesentence thesubjectistheagent e g 1 thejohnsonsaddedadoublegaragetotheirhouse 2 thejuryreturnedaverdictofmanslaughter 6 inapassivesentence theagentisnotthesubject infact sometimesapassivesentencewillnotcontainanagent e g 1 thedean sreportwasreviewedbythefacultysenate 2 threecitiesinthecountry sinteriorwerebombed a ithankyou b ineverheardofit c itlookslikeit d itsoundslikecommonsensetome e itserveshimright 7 infamiliarspeech thesubjectissometimesleftoutwhenitisapronoun wecallitomissionofthesubject inspokenenglishweoftenhearsentenceslikethis a thankyou b neverheardofit c lookslikeit d soundslikecommonsensetome e serveshimright underlinethesubjectinthesesentences ingroups checkyouranswers thendiscusswhetheryouagreewiththeideasinthesentencesornot 1everythingthatwedoisastepinonedirectionoranother eventhefailuretodosomethingisinitselfadeed itsetsusforwardorbackward henryvandyke 2toregretone serrorstothepointofnotrepeatingthemistruerepentance ernesthemingway 3thebestcompanionisonewhoiswiserandbetterthanourselves forweareinspiredbyhiswisdomandvirtuetonoblerdeeds williammakepeacethayer 4beinghappyisbetterthanbeingking westafricansaying 1wewrotealetterofthanksto hadhelpedus a whob thosec whomd whoever2tom smotherkepttellinghimthathemustn tsmoke but didn thelp a heb whichc itd they 练习 3 youdon tlikehimisnoneofmybusiness a whatb ifc thatd whether4justafterfinishingwritingthecomposition a thedoorbellrangloudb nancyheardthedoorbellrangc someoneknockedatthedoord thedoorbellwasrung 5 theexamwaseasy wasn tit yes butidon tthink couldpassit a somebodyb anybodyc nobodyd everybody6theyliveonabusymainroad mustbeverynoisy a thereb itc thatd they 7i msuretheolympicgameswillbeheldin2008inchina a won titb won ttheyc shallwed aren ti8whilewatchingtv a theboycameinb mymotherwascookingc iheardaterriblenoised thedoorbellrang 9he slate isoftenthecase a asb whatc itd this10 itwasthetrainingthathehasasayoungman ledtohissuccess a thatb itc whichd who 11 aboutthehistoryofthatpartbecausethereisnotenoughwritteninformation a peopleknownothingb muchisknownc peopleknowalotd littleisknown 1 makesthisshopdifferentisthatitoffersmorepersonalservices 2006辽宁卷 a whatb whoc whateverd whoever 高考链接 2 teamwinsonsaturdaywillgothroughtothen