九年级英语上册 Unit 3 Safety Lesson 16 How Safe Is Your Home课件 （新版）冀教版.ppt

unit3safety lesson16howsafeisyourhome think isyourhomeasafeplace whyorwhynot 烘焙 baking 苏打 soda 食盐 salt 剪刀 scissors 刀 knife 浴缸 浴盆 bathtub preventcertainthemselvespoisonheatburnbathtubslip v 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 listentopartiandtelltrue t orfalse f sometimeshomeisnotsafeenough kitchenandlivingroomarethetwomostdangerousroomsinthehouse peoplecanpreventcertainaccidents t f t 1 whyarethekitchenandthebathroomthetwomostdangerousroomsinthehouse 2 whatarethesafetytipstopreventaccidentsinthekitchen readthetextandanswerthefollowingquestions becausemostaccidentshappeninthekitchenandthebathroom don tstandonchairs don tusewatertoputoutkitchenfires becarefulwithscissorsandknives don tkeeppoisonsinthekitchen 3 whatarethesafetytipstopreventaccidentsinthebathroom 4 whyshouldn tparentsleaveyoungchildrenaloneinthebathtub becausechildrensometimesdrowninbathtubs neveruseelectricityintheshowerorbathtub besuretokeepthebathroomfloordry canpeoplepreventcertainaccidents prevent为及物动词 意为 阻止 预防 常用结构preventsb 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 falloff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 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 besureabout of意为 对 有把握 一定会 keep sth sb 形容词 意为 使 处于某种状态 形容词作宾语补足语 keepdoingsth 一直做某事 keepsb doingsth 让某人一直做某事 neverleavesmallchildrenaloneinabathtub leavesb sth alone 意为 让某人 某物独自留下 alone lonely 1 alone作副词 用于陈述客观事实 强调独自一人 没有别的同伴 作形容词 在句中作表语或后置定语 强调别无其他 处境安全孤立 2 lonely作形容词 意为 孤独的 寂寞的 具有感情色彩 在句中作表语或前置定语 修饰某地时 意为 荒凉的 偏僻的 butbeforegettingonabicycle youshoulddoublecheckthefollowingthings geton意为 上 车 飞机等 反义词组为getoff thetyresareneithertoofullnortooflat neither nor 意为 既不 也不 为并列连词词组 连接两个相同成分 连接两个并列主语时 谓语动词通常与最近的主语在人称和数上保持一致 readpartiiandcompletethetable usebakingsodaorsalttoputoutkitchenfires becarefulwithscissorsandknives becarefulwithfireandheatwhenyoucook don tstandonchairs don tusewatertoputoutkitchenfires don tkeeppoisonsinthekitchen besuretokeepthebathroomfloordryafteryouhaveashowerorbath neveruseelectricityintheshowerorbathtub neverleavesmallchildrenaloneinabathtub don tputthingswhichcatchfireeasilynearthestove 1 tomwon tdrivetobeijing he lltakeabusi 2 weshouldeatlesss topreventheartdisease 3 takethek away thelittleboymaycuthimself 4 ahotcoalfelloutthefireandb theshoes 5 grandmalikestositinthesun sheenjoystheh ofthesun fillintheblankswiththecorrectformsofthewordsfromthelesson thefirstletterisgiven eat nstead alt nife urned burnt becareful herearesomeofthemostcommonaccidentsthathappenathome scalding hotwaterordrinkscanscaldyoubadly becarefulwhenyousmellyourcoffeeandwanttodrinkitrightaway everyyear quitealotofchildrenfallandhurtthemselves theyfallofffurnitureordownthestairs climbingtrees highwallsorfencescanbedangerous too manypeoplearebadlyburntorevendieinhousefires acigarettecaneasilystartafire peoplecanbeburntbyahotironormatches glasscausesthemostseriouscuts sodoknivesandscissors thesethingsshouldbekeptawayfromchildren readthepassageandfillintheblankswiththewordsinthebox scaldingcutsfallsburns falls burns cuts findtheimperativesentenceinthislesson don tstandonchairskeepthefloordry don tusewatertoputoutkitchenfires becarefulwithknives don tkeeppoisonsinthekitchen neverleavesmallchildrenaloneinabathtub threepointsoftheimperativesentences 句首可加do 表示语气强烈 译做 务必 docomeontime 否定句加don t never但 letus me let s do 多在do前加not let snottalkaboutitagain 由let s引出的祈使句反意问句用shallwe 由letus引出的反意问句用willyou let sgotothecinema shallw