Unit12Lifeisfulloftheunexpected第一课时SectionA(1a-2d)【学习目标】1.能掌握以下单词及短语:unexpected,bythetime,backpack,oversleep,ring,give…alift。2.掌握BythetimeIgotoutside,thebushadalreadyleft和WhenIgottoschool,IrealizedIhadleftmybackpackathome句型。3.掌握过去完成时时态,结构及用法。【学习重点】1.能听懂别人叙述过去的事情。2.能初步运用由when/before/bythetime引导的时间状语从句叙述过去的事件。【学习难点】用过去完成时叙述过去的事件。Leadinginthetopicthroughtheconversationsbetweentheteacherandstudents:Haveyoueverbeenlateforschool?Canyoutellmewhy?Andthenwhathappenedtoyouthatday?Task1PreviewthewordsonP8990,readthewordsbyphoneticsymbolsandmarkthenewwordsinthetext.Finallyfinishthetasksin1a.【学法指导】◆leave用作及物动词,其用法有:①表“离开”。leave…for…意为“离开某地前往某地”。②表“剩下”。③表“辞去(工作等);脱离(组织等)”。◆leave也用作不及物动词,意为“去,出发”。注意:表示把某物落/忘在某地,不能用forget,要用leave,结构为:leave+sth.+地点。情景导入生成问题Teacher:Foroneormoretimesinourschooltime,wearelateforschool.Haveyoueverbeenlateforschool?Canyoutellmewhy?Andwhathappenedtoyouthatday?Students:____________________________(1)Yes,Ihavebeenlateforschoolonetime.Because________________________________________________________________________(2)Iwasnearlylateforclassonedayand________________________________________________________________________自学互研生成能力Task1Let'sreadthenewwordsandphrases.1.Icanread.(我会读)预习下列单词和短语,争取自己能正确拼读。拼读成功后再在课文中把单词和短语标记出来。unexpected,bythetime,backpack,oversleep,ring,give…alift2.Icanwrite.(我会写)翻译下列短语:(1)洗浴take__a__shower(2)把背包忘在家里leave__my__backpack__at__home(3)响铃go______off(4)冲出房门rush__out__the__door__(5)带某人一程give__sb.a__lift(6)刷牙brush__one's__teeth3.Icansummarize.(我会总结)(1)befullof表示“充满”,与be__filled__with意思相近。(2)theunexpected意为“意外的事情”。the+adj.表示一类人或事物。如:The__oldshouldbetakengoodcareofbythegovernment.老年人应该被政府好好照顾。Task2Let'slistentothetapeandfinish1b,2a,2b.Task3Let'smakeconversationsandinterview.1.Icanpractice.(我会练)根据汉语提示完成下面的句子,每空一词。(1)当我到车站时,火车已经开走了。BythetimeIgottothestation,thetrainhadalreadyleft.(2)长大后,他会离开这儿。Hewillleaveherebythetimehegrowup.(3)当我到达电影院时,电影已演了五分钟了。WhenIgottothecinema,thefilmhadbeenonforfiveminutes.2.Icanmakeconversations.(我会编对话)分小组轮流扮演Mary。看着上面课本中的图片,讨论今天上午发生了什么。3.Icansummarize.(我会总结)过去完成时的构成:肯定句:助词+had__+过去分词;否定句:had__not__(可缩写hadn't__)+__过去分词;一般疑问句:Had__+主语+__过去分词……?(1)bythetime,by,before,bytheendof等作连词引导时间状语从句,当从句用一般过去时,主句用过去完成时;当从句用一般现在时,主句用一般将来时或将来完成时。Bythetimehewasten,Tombuiltachemistrylabhimself.等到了十岁的时候,汤姆自己建了一个化学实验室。Task21.Listentothetapeandfinishthelisteningtasksin1b.Thenstudentslistenagainandrepeat.2.Studentslistentothetapeandfinishthelisteningtasksin2a,2b.Thenlistenagainandrepeat.Task3Readthecontentsin1cand2c,thenfinishthetasksin1cand2c.Studentsneedimitatelisteningandhaveaconversationpracticewithyourpartner.【学法指导】BythetimeIgotoutside,thebushadalreadyleft.当我出来时,公共汽车已经离开了。“bythetime”...