牛津版 选修六 Unit 4 Helping people around the worldGrammar课件（共37张PPT）.ppt

unit4helpingpeoplearoundtheworldwordpower grammarandusage 1 tomastermoreaboutthevocabularyaboutorganizationsconnectedwiththeun 2 tolearnmoreaboutacronyms 3 tohaveadeeperandbetterunderstandingofunrealconditional 4 togetthehangofmixedconditional 5 tointroduceimpliedconditional supposeanislandinthemiddleofthepacificoceanhasbeenstruckbyaterriblehurricane allthesupplieshavebeencutoff roadshavebeenblockedandlotsofpeoplehavebeeninjured ifso whatorganizationsorprogrammescouldtheyturntoforhelp theunitednationsplaysaveryimportantroleinhandlingworldaffairs ittouchesmanypartsofourdailylives theunworksinagriculture economicgrowth education health environment globalpartnershipsandotherfields theunisconnectedtomanydifferentorganizationsthatdodifferentprojectsorprogrammes theunwasfoundedonoctober24 1945 therearecurrentlymorethan100 000unpeacekeepersin16peaceoperations arabic chinese english french russianandspanisharetheunofficiallanguages theworkinglanguagesattheunsecretariatareenglishandfrench thegeneralheadquartersofunislocatedonan18 acresiteontheeastsideofmanhattan itisaninternationalzonebelongingtoallmemberstates readtheshortpassageandpayattentiontothenamesoftheorganizationsinblue specializedagencies 联合国专门机构 internationallabourorganization国际劳工组织foodandagriculturalorganization联合国粮农组织uneducational scientificandculturalorganization联合国教科文组织worldhealthorganization世界卫生组织universalpostalunion万国邮政联盟worldbankgroup世界银行集团internationalmonetaryfund国际货币基金集团 wordpower internationalorganizations programmesandfunds unchildren sfund联合国儿童基金会unenvironmentprogramme联合国环境规划署undrugscontrolprogramme联合国毒品禁毒署undevelopmentprogramme联合国开发计划署undevelopmentfundforwomen联合国妇女发展基金会 whatdoletterse sandcinunescostandfor inunesco estandsforeducation sforscientificandcforcultural whichorganizationscontributealottotheequaleducationofchildrenandequaltreatmentofwomen unchildren sfundundevelopmentfundforwomen 6 readpartaandcompletethechart unitednations specializedagencies programmesandfunds internationallabourorganization 4 5 7 unchildren sfund 8 9 10 foodandagriculturalorganization universalpostalunion uneducational scientificandculturalorganization worldhealthorganization worldbankgroup unenvironmentprogramme undrugscontrolprogramme undevelopmentprogramme internationalmonetaryfund readpartcandcompletethearticle answers 1 worldbankgroup 2 universalpostalunion 3 uneducational scientificandculturalorganization 4 foodandagriculturalorganization 5 internationallabourorganization 6 worldhealthorganization anacronymissometimesreadasindividuallettersandsometimesreadasanewword canyouworkoutthefollowingacronymsofthechinesebanks abcicbccbc agriculturalbankofchina industrialandcommercialbankofchina constructionbankofchina workoutthefollowingacronymsusingtheinformationonpage54 foodandagriculturalorganization internationallabourorganization unitednationseducational scientificandculturalorganization worldhealthorganization unitednationsenvironmentalprogramme moreacronymsofinternationalorganizations wtoworldtradeorganizationnatonorthatlantictreatyorganizationadbasiandevelopmentbankicrcinternationalcommitteeoftheredcrossituinternationaltelecommunicationunionapecasiaandpacificeconomiccooperationwwfworldwidefundfornature somecommonacronyms ceochiefexecutiveofficeritinformationtechnologybbsbulletinboardsystemtoefltestofenglishasaforeignlanguagegpsglobalpositioningsystem grammarandusage unrealconditionalsandthingshopedforordesired 1 主句与从句的动作发生在不同的时间 这时主 从句谓语动词的虚拟语气形式因时间不同而不同 这叫做混合条件句 ifyouhadaskedhimyesterday youwouldknowwhattodonow ifithadrainedlastnight itwouldbeverycoldtoday ifyouhadlistenedtothetalkabouttheunyesterday youwouldknowtheanswertothequestionnow ifjennywereintown iwouldhaveheardaboutit 2 含蓄条件句是指句中没有明显的虚拟条件句 而是利用其他手段来暗示存在虚拟条件 with ifihad moremoney icouldhelpmorepeopleinneed without ifwedidn thave theungoodwillambassadors peopleworkingonprojectswouldnothavebeenencouraged butfor iftherewasno thehelpfromtheun thosewomenwouldnothavebeenabletosetuptheirfund i mtoobusynow otherwise or ifiweren tsobusynow iwouldhelpyoudothework 1 withoutelectricityhumanlife quitedifferenttoday a isb willbec wouldbed wouldhavebeen2 2012 福建高考 welostourwayinthatsmallvillage otherwisewe moreplacesofinterestyesterday a visitedb hadvisitedc wouldvisitd wouldhavevisited 即学即练 3 2011 陕西高考 i throughthatbitterperiodwithoutyourgeneroushelp a couldn thavegoneb didn tgoc wouldn tgod hadn tgone 3 可以用evenif asif asthough和ifonly来引导非真实条件句 iwouldnevergothereevenifiweregiventhechanceto nicholasissmilingasifheknewnothingaboutit miketalksasthoughhehadbeentothegreatwallbefore ifonlyiwereagoodwillambassador 1 2012 北京高考 don thandlethevaseasifit madeofsteel a isb werec hasbeend hadbeen2 ifonlyhe quietlyasthedoctorinstructed hewouldnotsuffersomuchnow a liesb layc hadlaind shouldlie 即学即练 4 在wish和wouldrather后的从句中用虚拟语气 iwishtherewerenowarsintheworld iwouldratheryouhadn ttalkedmeaboutit 2011北京卷 wherearethechildren thedinner sgoingtobecompletelyruined iwishthey alwayslate a weren tb hadn tbeenc wouldn tbed wouldn thavebeen 即学即练 5 suggest insist request demand order等表示 建议 坚持 要求 命令 等含义时 这些动词后面的宾语从句要用虚拟语气 即 should 动词原形 should可省略 常见动词有 一个 坚持 insist 两个 命令 order demand 三个 建议 advise suggest propose 四项 要求 demand require request ask 注意 1 当suggest表示 暗示 说明 表明 时 不用虚拟语气 从句的谓语动词视情况而定 hispalelooksuggestedthathewasinpoorhealth 2 当insist是 坚持说 硬说 之意时 不用虚拟语气 从句的谓语动词视情况而定 heinsistedthathehaddonenothing mr johnsoninsistedthattheproblemworthyofattention discuss atthemeeting 即学即练 should bediscussed 6 it snecessary important strange surprising natural that 句式表达了说话人的命令 要求 建议或者惊讶 从句中应用should do 其中should可省略 it snecessarythatjohn should taketheexamfirst 7 itis high timethat后面的从句谓语动词要用过去式或用should加动词原形 但should不可省略 itistimethatthechildrenwenttobed itishightimethatthechildrenshouldgotobed 1 wedemandedthatwe ofanychangeintheplan a informedb wouldbeinformedc beinformedd hadbeeninformed2 it snecessarythathe arecognizedqualification a hasb havec hadd having 3 it shightimewe ourattentiontothisproblem a turnedb turnc hadturnedd wouldturn4 ifonlyyou himwhatisaid everythingwouldhavebeenallright a didn ttoldb hadn ttoldc wouldnottelld wouldhavenottold 5 hemusthavehadanaccident orhe herethen a wouldhavebeenb hadbeenc shouldhavebeend couldbe6 muchlaborwouldhavebeensavediftheelectroniccomputers before a hadinventedb wereinventedc shouldhavebeeninventedd hadbeeninvented 7 ceaseadvertising priceswouldbesignificantlyreduced a weretheytob couldtheyc iftheyd wouldthey8 fiveminutesearlier andwe thelastbus a hadcaughtb shouldhavecaughtc couldhavecaughtd caught 9 iwishi longerthismorning butihadtogetupandcometoclass a couldhavesleptb sleptc shouldhavesleptd haveslept10 itispolitelyrequestedbythehotelman