高考英语 语法专题 虚拟语气在 if 条件句中的用法课件.ppt

虚拟语气在if条件句中的用法 welcome elcondorpasa 老鹰之歌 andywilliams i dratherbeasparrowthanasnail yes iwould ificould isurelywould i dratherbeahammerthananail yes iwould ifionlycould isurelywould away i drathersailaway likeaswanthat shereandgone amangetstieduptotheground hegivestheworlditssaddestsound itssaddestsound i dratherbeaforestthanastreet yes iwould ificould isurelywould i dratherfeeltheearthbeneathmyfeet yes iwould ifionlycould isurelywould away i drathersailaway likeaswanthat shereandgone amangetstieduptotheground hegivestheworlditssaddestsound itssaddestsound thesubjunctivemoodisusedtoexpressunrealconditionsorwishesthatareagainstthefact eitheratpresentorinthepast ortotalkaboutimaginedsituationsinthefuture 动词用过去式 be用were a 动词用过去式 be用were b wereto doc should do 用过去完成时 would should could might do 同上 would should could might havedone 1 ifiknewtheanswernow iwouldtellyou 2 ifitrainedtomorrow wewouldstayathome 3 ifitweretoraintomorrow wewouldstayathome 4 ifitshouldraintomorrow wewouldstayathome 5 ifyouhadcomehereyesterday youwouldhavemethim translation 1 如果没有阳光 就没有生物 iftherewerenosunlight therewouldbenolivingthings 2 如果我是你 就会去找他 ifiwereyou iwouldgotolookforhim 3 如果他在这儿 一切都会好的 ifhewerehere everythingwouldbeallright 4 如果你昨天早点来的话 你就可以见到他 ifyouhadcomeearlieryesterday youwouldhaveseenhim 5 万一发生火灾 我们该怎么办 ifafirebrokeout whatshouldwedo iwouldbuyanexpensivecar 6 ifihadalotofmoney 条件句的一些特殊情况 1 有时主句在前 条件句在后 iwoulddoitbetter ifiwereyou 2 有时用介词短语代替条件句 要注意判断主句的时态 1 butforhishelp wewouldn thavesucceeded 与过去相反 2 withoutwaterorair wewoulddie 与现在相反 3 在虚拟条件句中 谓语动词是be或助动词have的某种形式 可以把if省略 从而把谓语动词提前 构成主谓倒装 ifiwereyou iwouldgo ifyouhadbeenhereyesterday youwouldhavemethim hadyoubeenhereyesterday youwouldhavemethim wereiyou iwouldgo 4 混合条件句ifyouhadtakenthemedicineyesterday youwouldbewellnow 试翻译 假如约翰 肯尼迪没死的话 他现在一定是个老人 ifjohnkennedyhadnotdied hewouldbeanoldmannow pairwork imagineyourboathasjusthitanicebergandisabouttosink andyouhaveonlyoneminutetochoosethreeofthethingsgivenbelowtotakealongtoadesertedisland whatthreethingswouldyoutakeandwhy ifiweretheman iwouldnotchoosethebagofrice forichoseit itwouldsoonbeusedup instead iwouldchoosethehook foricanuseittofish p13ex2 eadbc p13ex3 hadpaid wouldnothavemissedwouldlend hadwon wouldspenddidn twrite wouldspendwere wouldtakeiteasyhadbeen wouldhavefelt ifyouweretheonlygirlintheworldifyouweretheonlygirlintheworldandiweretheonlyboy nothingelsewouldmatterintheworldtodaywecouldgoonlovinginthesameoldway agardenofedenjustmadefortwo withnothingtomarourjoyiwouldsaysuchwonderfulthingstoyoutherewouldbesuchwonderfulthingstodoifyouweretheonlygirlint