广西钦州市高二英语《Unit 7 Living with diseaseGrammar》课件 新人教版.ppt

unit7 livingwithdisease xiaohua swishes 1 iwishicouldremembermoreaboutmymum 3 ifiweretolivelongenoughtohaveajob iwouldchoosetobeadoctor helpingtheseaidspatients 5 ifiwereyou iwouldgiveanaidspatientahug 2 iwishthatshewereherewithmeandthatweweren tsick 4 iwishpeoplewouldfindoutthefactsandnotactasifiwereabadordangerousperson xiaohua swishes periodfour grammar 虚拟语气是一种特殊的动词形式 用来表示说话人所说的话不是一个事实 而只是一种愿望 假设 怀疑 猜测 空想等 现在对虚拟语气的结构及用法作简要叙述 thesubjunctivemood 如果我有一千万 我就能买一栋房子 我有一千万吗 没有 所以我仍然没有房子 如果我有翅膀 我就能飞 我有翅膀吗 没有 所以我也没办法飞 如果把整个太平洋的水倒出 也浇不熄我对你爱情的火 整个太平洋的水全部倒得出吗 不行 所以我并不爱你 痞子蔡 蔡智恒 1 iwishicouldremembermoreaboutmymother 3 ifiweretolivelongenoughtohaveajob iwouldchoosetobeadoctor 5 ifiwereyou iwouldgiveanaidspatientahug 2 iwishthatshewereherewithmeandthatwewerenotsick 4 iwishpeoplewouldfindoutthefactsandnotactasifiwereabadordangerousperson wish insubjunctivemood 虚拟语气的特殊用法 1 iwishiwereabird 现在 2 iwishihadn tmadesuchamistake 过去 3 wewishourparentswouldn tpunishus 将来 iwishi astallasyou were iwishi abird were iwisheveryday mybirthday were iwish wishedi somuchwatermelon hadn teaten iwishit tomorrow wouldrain 条件句中的虚拟语气 haddone would could should might havedone did were would could should might do did wereshoulddoweretodo would could should might do 2 假如我是你的话 我会马上走 ifiwereyou iwouldgoatonce 与现在事实相反 事实上我不可能是你 1 要是你早来几分钟的话 你就能见到他了 ifyouhadcomeafewminutesearlier youwouldhavemethim 与过去事实相反 事实上你来晚了 3 明天要是天气好的话 我来看你 ifitweresunnytomorrow iwouldcometoseeyou 与将来事实可能相反 明天是晴天的可能性很小 本句从句中的动词形式还可用下面的形式 ifitshouldbesunnytomorrow i ifitweretobesunnytomorrow i ifi thelottery i anexpensivecar won wouldbuy ifihadalotofmoney i avilla wouldbuy ifitwerefinenow i shopping wouldgo ifi ateacher i were 2 asif asthough did与现在事实相反的 haddone与过去事实相反或想象的事物 hebehavesasifheownedthehouse buthedoesn townitorprobablydoesn townitorwedon tknowwhetherheownsitornot hetalkedaboutromeasthoughhe therehimself hadbeen 假设条件虚拟倒装 条件从句中有should were had三个助动词可以把if省略 并将这三个词提至句首 ifiwereyou iwouldgiveitup wereiyou iwouldgiveitup ifitwerenotforyouradvice wecouldn thavegotoverthedifficulties wereitnotforyouradvice wecouldn thavegotoverthedifficulties ifihadhadtime iwouldhaverunroundthatlakeagain hadihadtime iwouldhaverunroundthatlakeagain ifthereshouldbeaflood whatshouldwedo shouldtherebeaflood whatshouldwedo 注意 在虚拟语气的从句中 动词be的过去时态一律用were 不用was 即在从句中be用were代替 ifiwereyou iwouldgotolookforhim 如果我是你 就会去找他 ifhewerehere everythingwouldbeallright 如果他在这儿 一切都会好的 典型例题 todothework ishoulddoitsomeotherday a ifwereib iwerec wereid wasi 在虚拟条件状语中如果有were should had这三个词 主语提前 变成were should had 主语的形式 但要注意 在虚拟条件状语从句中 省略连词的倒装形式的句首不能用动词的缩略形式 如我们可说wereinottodo 而不能说weren titodo 1 youdidn tletmedrive ifwe inturn you sotired a drove didn tgetb haddriven wouldn thavegotc drove wouldn tgetd weredriving wouldn tget 前句用的是陈述语气 告诉我们一个事实 后句是虚拟语气 表示与过去相反的一种假设 practice 2 itishardformetoimaginewhatiwouldbedoingtodayifi inlove attheageofseven withthemelindacoxlibraryinmyhometown a wouldn thavefallenb hadnotfallenc shouldfalld weretofall 该句主句中用的是与现在相反的虚拟语气 而从句中使用的是与过去相反的虚拟语气 全句意思为 如果我不在七岁时迷上了我们家乡的melindacoxlibrary 我真不能想象我今天会做什么 3 itishardformetoimaginewhatiwouldbedoingtodayifi inlove attheageofseven withthemelindacoxlibraryinmyhometown 2000上海 a wouldn thavefallenb hadnotfallenc shouldfalld weretofall 4 thetwostrangerstalkedasifthey friendsforyears a shouldbeb wouldbec havebeend hadbeen 5 youdidn tletmedrive ifwe inturn you sotired a drove didn tgetb drove wouldn tgetc weredriving wouldn tgetd haddriven wouldn thavegot6 whenapencilispartlyinaglassofwater itlooksasifit a breaksb hasbrokenc werebrokend hadbeenbroken 7 ididn tseeyoursisteratthemeeting ifshe shewouldhavemetmybrother a hascomeb didcomec camed hadcome8 iwishi youyesterday a seenb didseec hadseend weretosee9 ifshehadworkedharder she a wouldsucceedb hadsucceededc shouldsucceedd wouldhavesucceeded 10 therice ifyouhadbeenmorecareful a wouldno