高中英语 m7u21L1grammar if课件 北师大版选修7

Module7 Unit21HumanBiology LessonOneGrammar Inthisclass wewillbeableto1 reviseConditionals2 learnandexperienceMixedConditionals3 useMixedConditionalstoexpresstheSs regretcorrectly Objectives Revision 1 IfIdon teatbreakfast Ialwaysgethungryduringclass 2 Iftherainstops thematchwillbegin 3 Ifmybrotherwerehere everythingwouldbeallright 4 Ifhehadseenyouyesterday hewouldhaveaskedyouaboutit theZeroConditional theFirstConditional theSecondConditional theThirdConditional Somethingalwaystrue Possibleinthefuture ImpossibleinthepresentOrunlikelyinthefuture Unrealsituationsinthepast theConditionals First Second 真实条件句 theZeroConditional theFirstConditional 非真实条件句 theSecondConditional theThirdConditional Zero First Second Third 描述一件事总是紧跟另一件事发生的规律和情景 用来谈论将来发生的事情 或用来提出建议 要求 或命令 用来谈论想象的 将来不可能发生的事情 或现在不可能的情况 表示过去不真实的情景 想象过去未发生的事情 summary TargetGrammar IfPeterwasamoreskillfulplayer hewouldhavescoredmorepoints 2 BenJohnsonwouldstillbethe100metersworldrecordholder ifhehadnotbeencaught 3 Ifhehadbrokenthatrecord hewouldbeaworld famousrunnernow Thinking IfPeterwasamoreskillfulplayer hewouldhavescoredmorepoints Discovery If PastSimple would havedone Asin2ndconditional Form Asin3ndconditional 2 BenJohnsonwouldstillbethe100metersworldrecordholder ifhehadnotbeencaught Discovery If PastPerfect would infinitive Asin3ndconditional Form Asin2ndconditional 3 Ifhehadbrokenthatrecord hewouldbeaworld famousrunnernow Discovery If PastPerfect would infinitive Asin3ndconditional Form Asin2ndconditional 注意 在这种条件句中 虚拟条件主句和从句的动作发生的时间不一致 因此 主句和从句的谓语动词要根据各自所指的不同时间选择适当的动词形式 Practice IfI allnight I tirednow hadn tworked wouldn tfeel 现在 过去 IfI you I shoppingyesterday were wouldhavegone 现在 过去 IfIhadadictionary Iwouldhavelent lend ittoyouyesterday Iftheyhadstudied study hard theywouldbecollegestudentsnow IfMaryhadn tbeencaught notbecatch intherainthatday shewouldnothave nothave afevernow IfIwereyou Iwouldn thavemissed notmiss thefilmlastnight Ifyouhadasked ask himwhenyousawhimlasttime youwouldknow know whattodonow Completethesentenceswiththecorrectformoftheverbsinbrackets Rewritethesentences usingthemixedConditionals Youdidn thaveanybreakfast soyouarehungrynow Youdidn tlistentotheteacher soyoucan tworkoutthemathsproblemnow Ifyouhadhadbreakfast youwouldn tbehungrynow Ifyouhadlistenedtotheteacher youcouldworkoutthemathsproblemnow Hehurthislegsinthelasttraining sohewillnottakepartinthecomingrunningrace Iwasn tconfidentthen soIdon tbecomeateachernow Helikesdriving sohebecameataxidriver Ifhehadn thurthislegs hewouldtakepartinthecomingrunningrace IfIhadbeenmoreconfidentthen Iwouldbecomeateachernow Ifhedidn tlikedriving hewouldn thavebecameataxidriver AccordingtotheChinese completethefollowingsentences 1 如果他遵照医生的劝告 现在病就好了 Ifhehadfollowedthedoctor sadvice hewouldrecoveralready 2 如果我当时在学校用功读书 我现在就有一个更好的工作了 IfIhadstudiedharderatschool Iwouldhaveabetterjobnow 3 如果我不害怕蜘蛛的话 我就会把它抓起来的 IfIwasn tafraidofspiders Iwouldhavepickeditup 4 要是他们一大早就出发的话 再过半个小时就该到了 Iftheyhadstartedintheearlymorning theywouldarriveinhalfanhour 5 如果昨晚下雨的话 今天就要凉快些了 Ifithadrainedlastnight itwouldbecoolertoday TranslatethefollowingintoChineseandreadit Todayweburiedour20 year oldson HewaskilledinstantlyinamotorcycleaccidentonFridaynight HowIwishIhadknownwhenItalkedtohimlastthatitwouldbethelasttime IfIhadonlyknownIwouldhavesaid Jim IloveyouandI msoveryproudofyou Iwouldhavetakenthetimetocountthemanyblessingshebroughttothelivesofthemanywholovedhim Iwouldhavetakentimetoappreciatehisbeautifulsmile thesoundofhislaughter hisgenuineloveofpeople 今天我们埋葬了我们的二十一岁的儿子 他于星期五晚上在一场摩托车事故中当场死去 我是多么希望在我们上一次谈话的最后一刻知道将要发生这样的事 倘若我知道我一定会对他说 吉姆 我爱你 我为你感到非常骄傲 我应该早点抓紧时间去认真回味他每一次带给那些爱他的人的祝福 我应该抓紧时间去仔细回味他那美丽的微笑 他笑的声音 那种纯真的爱 那种对别人纯洁无暇的爱 UsethetargetgrammartotalkaboutthreethingsthatSsdidordidn tdo orthathappenedordidn thappentoSsinthepastandwhatthepresentconsequencesare A asingerB adanc