Unit12 Life is full of the unexpected. 3a-3c.ppt

Unit12Lifeisfulloftheunexpected.,SectionA3a3c,Objectives,Tolearntousethenewwordsandphrases.block,inlinewith,worker,stare,disbelief,above,burn,burning,alive,airport,till,westTolearntousethesentencepattern:Lifeisfulloftheunexpected.IwasabouttogoupwhenIdecidedtogetacoffeefirst.,Tellthestory:故事接龙,Firstofall,Ioverslept.,Bythetime,mybrother,rantoschool,ranbacktoschool,When,Irealized,gotbackto,thebell,walkedinto,theteacherhadstartedteaching,gotoutside,thebus.,When,Irealized,school,home,Ihadareallymorning.,BythetimeKevingottothebusstop,thebus,Whatbadluck(itis)!,Hisbadluckhadunexpectedlyturnedintoagoodthing!,Hefeltluckytomissthatbus.Hewasstillalive.,blockinlinewith.workerstaredisbeliefaboveburnburningaliveairporttillwest,n.街区（与.）成一排n.工人v.盯着看；凝视n.不信；怀疑prep.在.上面v.着火；燃烧adj.着火的；燃烧的adj.活着；有生气的n.机场prep.(级别、数目等)更高;,作介词，意为“在上面；超过；”,above，on,over的用法,辨析,above,over,on,4.burn动词，有两个基本意思。燃烧；点燃；发光例：Weburncoal(煤炭)tokeepwarm.烧伤；烧焦；烫伤；晒黑例。那小孩玩火时，把自己烧伤了。,拓展】,burnaway,烧掉,Halfofthecandlehadburntaway.,蜡,烛,已,烧,掉一半了。,burndown,渐渐烧完,Theroomgrewcolderasthefireburntdown.,随着炉火逐渐减弱，屋里越来越冷。,Thekidburnedhimselfwhileplayingwithfire.,4.Ifeltluckytobealive.alive一般作表语；也可以作_。“活(着)的；在世的；(继续)存在的”；反义词是_。e.g.a.她还活着吗？b.Peoplealiveshouldtrytheirbesttolivebetter.,后置定语,dead,Isshealive?,活着的人应该尽力过的更好。,alive,living,live与lively,辨析,1.我在动物园里见过活老虎。Ihaveseena_tigerinthezoo.2.他是那场火灾中唯一活下来的人。Heistheonlyperson_inthefire.3.露西是个活泼的孩子，大家都喜欢她。Lucyisa_childandeveryonelikesher.,living,alive,lively,5.TheotherplaneswerefullsoIhadtowaittillthenextday.till意为_，相当于_用于肯定句时,主句的动词只用_，它所表示的动作一直延续到till或until表示的时间_，意为“直到为止”。ShewatchedTVtillhermothercameback.,“到,直到”,until.,延续性动词,结束,她看电视直到她母亲回来,用于否定句时，主句的动词一般是_，也可以是延续性的，它所表示的动作直到till或until所表示的时间才_，意为_例直到她母亲回来她才（开始）看电视。,非延续性动词,开始发生,“直到（才）”。,ShedidntwatchTVtillhermothercameback.,练习题,一、单项选择,1.Myalarmclockdidnt_,soIoverslept.A.gobyB.goonC.gooffD.godown2.Hurryup,Tom!Thetrainis_tostart.A.aboutB.withC.forD.at,C,A,3.-Boysandgirls!Please_yourcompositionsafterclass.-Oh,myGod!I_itathome.A.handin;forgotB.handin;leftC.handout;forgotD.handout;left4.Iceisnotoftenseenhereinwinterasthetemperaturenormallystays_zero.A.upB.downC.aboveD.below,B,C,5.-Ishisgrandmotherstill_?-Yes,sheis102yearsold!A.liveB.livingC.aliveD.lively6.Ididntbelievehecoulddrive_hetoldme.A.onceB.whileC.sinceD.until,B,D,7.-Mark,youlooksotired.-Oh,Iworked_itw