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1、Unit3SafetyLesson16HowSafeIsYourHomeThink:Isyourhomeasafeplace?Whyorwhynot?烘焙baking苏打soda食盐salt剪刀scissors刀knife浴缸，浴盆bathtubpreventcertainthemselvespoisonheatburnbathtubslipv.阻止；预防adj.某些；某个pron.他(她、它)们自己n.毒药；毒物n.高温；热；炉灶v.加热v.烧伤；烫伤；燃烧n.浴缸；浴盆v.滑倒ListentoPartIan
2、dtelltrue(T)orfalse(F)Sometimeshomeisnotsafeenough.()Kitchenandlivingroomarethetwomostdangerousroomsinthehouse.()Peoplecanpreventcertainaccidents.()TFT(1)Whyarethekitchenandthebathroomthetwomostdangerousroomsinthehouse?(2)Whatarethesafetytipstopreventacciden
3、tsinthekitchen?Readthetextandanswerthefollowingquestions.Becausemostaccidentshappeninthekitchenandthebathroom.Don’tstandonchairs.Don’tusewatertoputoutkitchenfires.Becarefulwithscissorsandknives.Don’tkeeppoisonsinthekitchen.(3)Whatarethesafetytipstopreventacc
4、identsinthebathroom?(4)Whyshouldn’tparentsleaveyoungchildrenaloneinthebathtub?Becausechildrensometimesdrowninbathtubs.Neveruseelectricityintheshowerorbathtub.Besuretokeepthebathroomfloordry.Canpeoplepreventcertainaccidents?prevent为及物动词,意为“阻止,预防”,常用结构prevents
5、b.fromdoingsth.意为“阻止某人做某事”,与stopsb.fromdoingsth.用法相同。Sobecareful!careful为形容词,意为“小心的,仔细的”,其副词形式为carefully,意为“小心地,仔细地”;名词形式为carefulness,意为“小心,仔细,认真”。Manypeoplehurtthemselvesbyfallingoffchairs.hurtoneself意为“伤着自己”。hurtthemselves表示“伤到他们自己”,其中themselves是反身代词。fallo
6、ff意为“掉下来”,强调“从什么地方掉下来”,相当于drop/falldownfrom,后面接名词作宾语。putout意为“扑灭,熄灭”,是由“动词+副词”构成的动词短语,后接代词作宾语时,代词要放在put与out中间。和fire相关的短语:catchfire(着火),makeafire(生火),discoverafire(发现火情),light/startafire(点火),putoutthefire(灭火),setfiretosth.=setsth.onfire(放火烧……),beonfire(失火,在着火
7、)。Usebakingsodaorsaltinstead.instead为副词,意为“代替,反而,却”,insteadof也表示“代替”。instead,insteadofinstead常位于句末,译作“而是”,insteadof常位于句中,译作“而不是”。6.Becarefulwithscissorsandknives!becarefulwith意为“小心,谨慎……”。Youdon’twanttoburnyourself.burn在本句中为动词,意为“燃烧,烧毁,烧坏,烧伤”,其过去式、过去分词有两种形式,即
8、burnt,burnt或burned,burned。It’seasytoslipandfallonawetfloor.不定式作主语时,往往用it作形式主语,而将不定式放在后面。这句话中的主语是toslipandfallonawetfloor,It是形式主语,is是系动词,easy是表语。besuretodosth.意为“务必/切记去做某事”,常用于祈使句中,表示说话人向对方提出要求。b
