外研版高二英语选修6-Module-1-Grammar-and-function-课件(共36张PP

外研版高二年级(选修6)Module1纠正“四风”不能止步,作风建设永远在路上的心得体会：纠“四风”须走好三步棋纠正“四风”不能止步,作风建设永远在路上心得体会:纠“四风”须走好三步棋近日,中共中央总书记、国家主席、中央军委主席习近平作出重要指示强调,纠正“四风”不能止步,作风建设永远在路上。对形式主义、官僚主义的新表现一针见血、切中时弊。作风建设是党自我净化、永葆生机的重要举措。党的十八大以来,一系列重磅措施横空出世,以“八项规定”为代表的制度笼子越扎越紧,以群众路线教育活动为代表的先进性教育正本清源。党的作风建设成效显著,“四风”问题得到有效遏制。然而,沉疴痼疾非一朝一夕可祛,“四风”问题树倒根未断,警惕“四风”问题死灰复燃、卷土重来,须持之以恒,久久为功。做好教育,拧紧思想开关。“四风”问题之所以难以彻底根治,原因在于特权思想与利己主义仍有一定社会根基。一些党员干部视自身高人一等,至人民利益于不顾,理想信念淡化,违背初心,追求享乐。诸如此类思想毒瘤不能根除,“四风”问题就会反复无常。思想的高地若不种上庄稼,野草就会肆虐疯长。纠正“四风”问题,做好教育必不可少,在党员干部的思想中,牢固树立以人民为中心的价值理念1.Tolearntotalkaboutobligationorlackofobligationbyusingmust,mustn’t,haveto,don’thaveto2.Tolearntheusagesofdidn’tneedtodoandneedn’thavedoneDiscussionAsastudentofSeniorTwo,whatdoyouthink:1.studentshavetodoatschool?2.youmustdoatschool?3.youmustn’tdoatschool?Talkingaboutobligationorlackofobligation.obligation:mustdo…havetodo…必须做……不得不做……(客观上的需要)lackofobligation:don’thavetodo…don’tneedtodo…没有必要做……不必要做……Readthepairsofsentencesandanswerthequestions.a.Youmustarriveontimeataparty.Youhavetoarriveontimeataparty.b.Youmustn’ttakeyellowflowersforthehost.Youdon’thavetotakeyellowflowersforthehost.1.Whichofthefollowingistrueaboutthefirstpairofsentences?(a)Theybothindicateanobligation.(b)Theyareonlysuggestionsaboutwhattodo.(c)Thefirstoneisanobligation,thesecondoneisasuggestion.c.Youdon’thavetotakeagift.Youdon’tneedtotakeagift.2.Whichofthefollowingistrueaboutthesecondpairofsentences?(a)Theymeanthesamething.(b)Thefirstoneisanobligation,thesecondoneindicatesalackofobligation.(c)Thefirstoneindicatesthatsomethingisagainstthelaw.3.Whichofthefollowingistrueaboutthethirdpairofsentences?(a)Theymeanthesamething.(b)Thefirstoneisanobligation,thesecondoneisn’t.(c)Thesecondoneisanobligation,thefirstoneisn’t.Lookatthetwosentencesanddecidewhichexplanationiscorrect.1.Weallknoweachother.Wedon’tneedtoworryaboutsmalltalk.Thismeans___.(a)itisn’tnecessarytoworryaboutit(b)unfortunatelyweworryaboutit(a)2.Thepartyisinformal.Youneedn’twearatie.Thismeans___.(a)youmustnotwearatie(b)youcanwearatieifyouchoose(b)1.Stop!You____________________giveyellowflowerstothehost!It’sunlucky!2.Don’tworry.You_____________________eatanythingyoudon’tlike.mustn’t,can’tdon’thaveto,needn’tCompletethesentenceswithverbstoexpressobligationorlackofobligation.3.I’msorry.Youcan’tleave.You___________________waituntiltheprizeshavebeengiven.4._______________I______________takesomefoodtotheparty?5.You________________________takeagifttothehost,butshewillbeverypleasedifyoudo.must,havetoDohaveto,needtodon’thaveto,don’tneedto后接__________，通常用于否定句、疑问句或if/whether引导的宾语从句。need疑问句的肯定回答用__________,否定回答用_____________________。mustneedn’t/don’thaveto动词原形复习need作情态动词基本用法：1.ItwasSunday.Hedidn’tneedtogotowork.2.Thepoorgirlneedn’thavewaitedintherainforsolong.3.Thatyear,hewasyounganddidn’tneedtoserveinthearmy.4.Youneedn’thavesaidsomuchaboutyourbeinglate.5.Ididn’tneedtogetavisa.6.Youneedn’thavespokensoslowly.7.Themanagerdidn’tneedtodosuchthingshimself.8.Theyneedn’thavewrittenthelettertotheheadmaster.9.Youdidn’tneedtotellhimthenews.10.Weneedn’thavespenttoomuchmoneyonclothes.1.didn’tneedtodo表示那件事不必做而且结果也是那件事的确没有做；2.needn’thavedone表示虽然那件事不必做但结果是已经做了。常含有责备或遗憾之意，译成“本来不必……”。Rewritethesentencesusingneedn’thavedone.Youneedn’thavetidiedtheroom.1.Itwasn’tnecessaryforyoutobringsomeflowers!Youneedn’thavebroughtsomeflowers.2.Thankyoufortidyingtheroom–butitwasn’tnecessary.Youneedn’thavegonetoschool.It’sSunday!3.Therewasnoneedforyoutobuytheboxofchocolates.Youneedn’thaveboughttheboxofchocolates.4.Whydidyougotoschool?It’sSunday!Youneedn’thavebroughtthebooktoshowme.Ialreadyhaveit.5.Thankyouforbringingthebooktoshowme,butIalreadyhaveit.Readthesentenceanddecidewhichendingsarepossible.Ididn’tneedtobuyagiftformyhostfamily________.(a)becauseIalreadyhaddone(b)soIdidn’tgetone(c)soIboughtone(d)soItookitbackandgotarefund(a)(b)(d)1.Webroughtsomefoodtothepartybuttherewastoomuch,sowe___________________(bring)any.2.MyfriendspokegoodMandarinsoI____________________(translate)thespeechforhim.needn’thavebroughtdidn’tneedtotranslateCompletethesentencesusingdidn’tneedtodoorneedn’thavedone.3.Theofficehadalreadyopenedwhenwearrivedsowe________________(wait)outsideinthestreet.4.Igottothepartyat6p.m.,buttherewasnoonethere.SoI__________________(arrive)soearly.didn’tneedtowaitneedn’thavearrived5.Itoldthehostallaboutmyhometownandthenhetoldmehe’dbeenthere.I_______________(tell)himanything.needn’thavetoldDoyouknowthem?•can/couldhavedonesth.•can’t/couldn’thavedonesth.•musthavedonesth.•may/mighthavedonesth.•shouldhavedonesth.•shouldn’thavedonesth.•oughttohavedone•oughtnottohavedone可能做了…不可能做了…一定做了…可能做了…应该做而没有做…本不该做而做了…应该做又没有做…不应该做却做了…I.翻译句子。1.我丢失的自行车找到了，因此我没必要再买一辆新的。Mylostbikewasfound,soIdidn’tneedtobuyanewone.2.天气真好！我根本不必带雨伞！Whatabeautifulday!Ineedn’thavebroughtmyumbrellaafterall.3.你无需告诉他这一消息，那只会使他悲伤。Youdidn’tneedtotellhimthenewsthatjustmadehimsad.4.如果我早知道火车站这么近，我就用不着打出租车了。IfIhadknownthattherailwaystationwassonear,Ineedn’thavetakenataxi.5.要下雨了，你没必要浇花。Itwasgoingtorain.Youdidn’tneedtowatertheflowers.6.昨天你根本没必要去车站。Youneedn’thavegonetothestationyesterd