搜索
1.掌握宾语从句，主语从句，表语和同位语从句及目的状语从句中虚拟语气的形式及用法。2.通过自主学习与合作探究，学会分析与总结的方法，并能学以致用。3.通过虚拟的语境表达对生活的美好的愿望及想法。学习目标知识检测一：根据所给的词用虚拟语气的形式完成下列习题1.Ididn'tknowheraddress.IfI___________(know)it,I________________(send)aLettertoher.2.IfI_______(have)alotofmoneynow,I___________(travel)aroundtheworld.3.Ifit_______________________________(rain),thesportsmeet______________(put)off.4.HowIwishI_____________(notmake)thatmistake,thenIcouldhavepassedtheexam.5.HowIwishit______________(notrain)now.6.Iwishyou__________(fly)backtome.hadknownwouldhavesenthadwouldtravelrained/weretorain/shouldrainwouldbeputhadn’tmadeweren’trainingcouldfly7.Withoutwater,there_____________(be)nolivingthings.8._________(be)sheyounger,shewoulddoit.9.Ifyou____________(listen)tothedoctor,youwouldbeallrightnow.10.Butforyourhelp,we_______________(finish)theworkaheadoftime.wouldbeWerehadlistenedcouldn’thavefinished知识检测二：1.IwishI____youwhenwewerebadlyinneedofyourhelp.A:didseeB:hadseenC:couldseeD:saw2.Ifyouweretodoit,theresults______different.A:areB:wereC:wouldbeD:wouldhavebeen3.Ifithadn'trainedyesterday,he___toseeyou.A:wouldhavecomeB:willcomeC:wouldcomeD:comeBCA1.Youdidn’tletmedrive.Ifwe______inturn,you_____sotired.(1996全国）A.drove;didn’tgetB.drove;wouldn’tgetC.weredriving;didn’tgetD.haddriven;wouldn’thavegot2.Ididn’tseeyoursisteratthemeeting.Ifshe_____,shewouldhavemetmybrother.A.hascomeB.didcomeC.cameD.hadcome3.Whatwouldhavehappened,______,asfarastheriverbank?A.BobhadwalkedfartherB.ifBobshouldwalkfartherC.hadBobwalkedfartherD.ifBobwalkedfarther4.Hehesitatedforamomentbeforekickingtheball,otherwisehe____agoal.A.hadscoredB.scoredC.wouldscoreD.wouldhavescored5.Thetwostrangerstalkedasifthey____friendsforyears.A.shouldbeB.wouldbeC.havebeenD.hadbeen探究一:1.用于表示要求、命令、建议的动词引导宾语从句时的虚拟语气。常见表示要求、命令、建议的动词：一个坚持：insist（坚持要求）两个命令：order,command三个建议：advise,suggest,propose四个要求：demand,require,request,desire这些动词后面的宾语从句要使用虚拟语气，即从句中的动词使用_________________________，should可以省略。【知识梳理】should+动词原形及时检测:1.Thedoctorsuggestedthathe_____________(try)tolosehisweight.2.Heinsistedthatwe________________(tell)himthenews.3.Wesuggestthatstudents________________(spend)twoorthreeyearsinanEnglishspeakingcountry.4.Mikeinsistedthathe_____________(notsteal)anything.(should)try(should)tellshouldspendhadn’tstolen追问：suggest，insist后的宾语从句都用虚拟语气吗？【知识梳理】suggest当“暗示、表明’’讲时insist表示“坚持认为、坚持说’’之意时，应用陈述语气。及时检测:Sheinsiststhatshe________(be)right.SheinsistedthatI_________________(finish)theworkatonce.Theexpressiononhisfacesuggestedthathe_________(be)veryangry.isshouldfinishwas在suggestion/proposal/order/plan/advice/idea/request等名词后的表语和同位语从句中要用“should＋动词原形”should可以省略．探究二：虚拟语气在表语从句和同位语从句中的用法：及时检测：表语从句：Mysuggestionisthatwe_________(go)thereatonce.同位语从句：Theproposalthatwe____________(stay)longerinShanghaiwasrejected.shouldgoshouldstay探究三:追问：wouldrather后的宾语从句中，谓语动词用什么时态？_______________.过去时或过去完成时及时检测：Iwouldratheryou________(tell)methetruth.Iwouldratheryou_________(go)therelastSunday.toldhadgone探究四：常用的主语从句的形式：Itisnecessary/strange/possible\important/natural+that+句子（should）+动词原形Itisimportantthathe(should)masteraforeignlanguage.It’snecessarythatweshouldstudyhard.及时检测：Itisimportantthatwe_________(do)wellinourlessonsfirst.Itisapitythatwe________________(notmeet)lastnight.Itisstrangethatshe___________(refuse)tocometotheparty.shoulddoshouldnotmeet(should)refuseforfearthat以防incaselest主语+shoulddo（should不能省略）探究五：虚拟语气在目的状语从句中的用法：及时检测：I’llkeepaseatforyouincaseyou____________(change)yourmind.我给你留一个位子，说不定你会改变主意。shouldchangeIt’s(about/high)time+that--should+V.过去时你该走了It’shightimethatyou_______(go).It’shightimethatyou__________(go).探究六：虚拟语气在定语从句中的运用：及时检测：wentshouldgo探究七:Ifonly+句子“要是…就好了”（时态往前推一格）IfonlyIknewhisname.现在的虚拟Ifonlywehadfollowedyouradvice!过去的虚拟IfonlyIwouldseehimagain!将来的虚拟探究八:asif/though+句子“好像”（时态往前推一格）Helooksasifheweredrunk.Theytalkedasiftheyhadbeenfriendsforyears.当堂检测1.Someexpertsdemandedthatchildren______timeforsleepandplay.A:giveB:shouldgiveC:wouldbegivenD:begiven2.ItisimportantthattheTOEFToffice______yourregistration.A:willconfirmB:confirmC:wouldconfirmD:mustconfirm3.Whathesuggestedwasthattheinformation______.A:shouldcheckB:becheckedC:willcheckD:checking4.Ourheadmasterrequestedthateveryone______present.A:wasB:wereC:beD:been5.Heagreedwithmysuggestionthatwe______thedate.A:changingB:changedC:willchangeD:shouldchange当堂检测:(附加题）Choosethebestanswer:1.Itisstrangethatthelittleboy_____speaktwoforeignlanguages.A.couldB.canC.shouldD.would2.Hegaveordersthattheexperiment____before5:30pm.A.befinishedB.willfinishC.mustbefinished3.Theyoungmaninsistedthathe_____nothingwrongand_____free.A.did;setB.haddone;shouldbesetC.shoulddo;besetD.haddone;mustbesetCAB1.Butforyouradvice,I______intotrouble.a.wouldgetb.gotc.mighthavegotd.shouldget2.______forthetrafficjam,Ishouldhavecoveredfiftymiles.a.Haditbeenb.Haditnotbeenc.Ithadnotbeend.Itnothadbeen3.Wereitnotfortheadoptionoftheopenpolicy,things______theyaretoday.a.wouldneverbeb.couldhavebeenc.wouldneverhavebeend.didn’thave4.IfonlyI______there.a.havenotbeenb.wouldnotbeenc.willnotbed.hadnotbeencbcd5.Tomwouldbuythatbicyclebut