湖南省郴州市第五中学高二英语《Unit2 Grammar and usage》课件.ppt

板块 教学设计 课件 unit 2 grammarandusage nounclausesintroducedbyquestionwords emptysubjectit unit2 课件描述 本课件为grammarandusage的辅助教学软件 教学设计通过讲解 练习帮助学生掌握疑问词引导的名词性从句和emptyit的用法 nounclauses subjectobjectpredicativeappositive clauses 1 youknowthatiamateacherofenglish 2 thatiamateacherofenglishisknowntoyouall 3 itisknowntoyouallthatiamateacherofenglish 4 thefactthatiamateacherofenglishisknowntoyouall 5 iamworriedaboutwhetheryoucandowellintheexam 6 whatiamworriedaboutiswhetheryoucandowellintheexam thatiamateacherofenglish thatiamateacherofenglish thatiamateacherofenglish whetheryoucandowellintheexam oc sc sc pc ac thatiamateacherofenglish whetheryoucandowellintheexam oc findtheclausesandtellthefunctionofthem sc whatiamworriedabout conjunctionsofnounclauses what whatever who whoever whom whose which that whether if asif asthough when where how why 状语 主语 宾语 nounclausesintroducedbyquestionwords whatwashedoing hisfatherwassurprised subjectclause主语从句 what syourfirstimpressionofhim iwanttoknow objectclause宾语从句 howcanimakeagrammarlessoninteresting thatismyquestion predicativeclause表语从句 myquestionishowicanmakeagrammarlessoninteresting howdidpeterrespondtothatquestion ihavenoidea appositiveclause同位语从句 ihavenoideahowpeterrespondedtothatquestion wechangethewordorderinaclauseafteraquestionwordintothatofastatement 2 wecannotleaveoutthequestionwordsinnounclausesinanycases attention checkwhetherthesentensesaretrueorfalse 他是怎么成功的仍然是个谜 howwashesuccessfulisstillapuzzle howhewassuccessfulisstillapuzzle 你能告诉我他住在什么地方吗 couldyoutellmewhatwasthematterwithme couldyoutellmewhatthematterwaswithme f t t f 1 ihavenoidea hecomesfrom 2 hegotthemoneyisstilluncertain 3 hegaveusmanysuggestions weshouldgetupearlierandtakemoreexercise 4 ihavenodoubt hewillwin 5 ihavesomedoubt hewillwin 6 thethingthattroublesmeis toheadforeurope fillintheblanksusing that whether where how when where how that that whether when 1 it sabook 指代 2 it soverteno clock 时间 3 it srainingoutside 天气 4 it salongwaytothemuseum 距离 reviewthefunctionof it 1 wecanuseitasanemptysubjectwhenweuseanounclauseasthesubjectofasentence a preferable itiscertainthatwewouldnotbeabletounderstandoldenglishtoday correct thatwewouldnotbeabletounderstandoldenglishtodayiscertain emptysubject it b preferable itiseasytoanswerwhetherenglishwillcontinuechanginginthefuture correct whetherenglishwillcontinuechanginginthefutureiseasytoanswer c preferable itdependsonthestyleofwritingwhenweusecertainwords correct whenweusecertainwordsdependsonthestyleofwriting a preferable itishardtomasteraforeignlanguage correct tomasteraforeignlanguageishard b preferable itisimportanttoknowhowtouseacomputer correct toknowhowtouseacomputerisimportant b whenthesubjectisato infinitive c whenthesubjectisav ingform a preferable smokingisdifficulttostop correct itisdifficulttostopsmoking b preferable travellingtobeijingtakesupalotofmytime correct ittakesalotofmytimetravellingtobeijing weusuallyusetheemptysubjectitwithaclauseorto infinitive preferable butwiththev ingformweprefertherealsubjectatthebeginning tip 2 itcanalsobeusedbeforeseem appear happen chance turnoutandproveastheemptysubjectofasentence itseemsthathespeakstwolanguages heseemstospeaktwolanguages b ithappensthatmynewneighbourcomesfrommyhometown mynewneighbourhappenstocomefrommyhometown 3 wecanemphasizethesubject object oradverbialinasentencebyusingit be theword phraseyouemphasize aclauseintroducedbythatorwho 1 itisprof liwhoteachesusenglish emphasizethesubject2 itisenglishthatprof liteachesus emphasizetheobject3 itwasinshanghaithatisawthefilm emphasizetheadverbial thepartweemphasize multiplechoices 1 isafactthatenglishisbeingacceptedasaninternationallanguage nmet1995 a thereb thisc thatd it2 ilike intheautumnwhentheweatherisclearandbright 04全国卷i a thisb thatc itd one3 thechairmanthought necessarytoinviteprofessorsmithtospeakatthemeeting 05全国卷i a thatb itc thisd him d c b itis thatkeepsushealthy brainstorming i 同位语从句和定语从句的区别 1 定语从句是先行词的修饰语 它不涉及先行词的具体内容 定语从句中that不但起连接作用 而且在定语从句中充当一个句子成分 充当从句的宾语成分时可省略 2 同位语从句对中心词的内容作进一步的解释和说明 表明中心词的具体内容 引导同位语从句的that在同位语从句中不做任何成分 只起连接作用 无具体含义 且不可省略 otherimportantcasesofnounclauses 1 weexpressedthehopethattheyhadexpressed 2 weexpressedthehopethattheywouldcometochinaagain 1 theinformationhasbeenannouncedthatmoremiddleschoolgraduateswillbeadmittedintouniversity 2 theinformationthatherevealedatthemeetingisofgreatvalue attributiveorappositive at ap ap at ii 疑问词 ever和nomatter 疑问词的区别 疑问词 ever可引导名词性从句 在主从句中要充当一定的部分 whoeverbreakstherulemustbepunished youcanchoosewhateveryoulikeintheshop 疑问词 ever还可引导让步状语从句 如 whoeverbreakstherule hemustbepunished whateveryoudo youmustdoitwell nomatter 疑问词只能引导让步状语从句 nomatterwhatyoudo youmustdoitwell nomatterwhobreakstherule hemustbepunished iii 名词性从句中的虚拟语气问题 1 在order suggest demand request advise beanxiousthat等所接的宾语从句中用should型虚拟语气 should常省略 在order suggestion等名词后同位语从句 表语从句中用should型虚拟语气 可省略should 2 在asif asthough引导的表语从句中 在必要的情况下应用过去式虚拟语气 3 在suggest insist后会出现两种语气 hesuggestedthati should turntomyboss theexpressiononhisfacesuggestedthathewasangrytheoldmaninsistedthathewasstillyoung thepoliceinsistedthatweshouldofferproof 4 在主语从句中 itisnecessary important strange natural that 5 wish后 从句中的时态在原本的时态上退一步 即wishthat 过去时 跟现在相反 would v 跟将来相反 haddone 跟过去相反 howiwishitweren trainingnow iwishthatihadmetthatfilmstaryesterday 1 someoneisringingthedoorbell goandsee 全国2000 a whoisheb whoheisc whoisitd whoitis2 thephotographswillshowyou met1989 a whatdoesourvillagelooklikeb whatourvillagelookslikec howdoesourvillagelookliked howourvillagelookslike3 itisstrangethathe youthis a wouldtellb shouldtellc hadtoldd hastold d b 高考链接 b 4 whatthedoctorsreallydoubtis mymotherwillrecoverfromtheseriousdiseasesoon 上海2001 a whenb ifc whetherd why5 greatchangeshavetakenplaceinthatschool itisnolonger itwas20yearsago itwassopoorlyequipped 05安徽 a what whenb that whichc what whichd which that6 leavestheroomlastoughttoturnoffthelights met1988 a anyoneb thepersonc whoeverd who c a c 7 iwassurprisedbyherwords whichmademerecognize sillymistakesihadmade 05湖南卷 a whatb thatc howd which8 parentsaretaughttounderstand importanteducationistotheirchildren sfuture 04广东 a thatb howc suchd so9 theteacherdemandedthatthework before4o clock a finishedb befinishedc shouldfinishd finish a b b 10 hissuggestionthatyou oncemoresoundsreasonable a tryb triesc musttryd cantry11 scientiststhinkthatthecontinents alwayswherethey today 05北京卷 a aren t areb aren t werec weren t ared weren t were12 hurryup aliceandsuearewaitingforyouattheschoolgate oh ithoughtthey withoutme 05江西卷 a wentb aregoingc havegoned hadgone a c d jerry i majournalistfromchina congratulationsonwinningtheelectionofpresident obama thankyou j ioften