3L19-20精品课件图文

Let’sreviewnewlazyopengiveoldhimReviewthetext•1.Sandy:thatboy,Tom?•Tom:boy,Sandy?•2.Sandy:That‘sboy.•3.Tom:He‘saboy.HisBillyBriggs.•Sandy:Lookat!Who'sWhichfatnewname’shimReviewthetext•4.MissWilliams:Billy!•Billy:,MissWilliams.•5.MissWilliams:yourdeskandthatapple.•6.Billy:,MissWilliams.I’m.YesOpengivemeI’msorryhungryLesson19bag/bæg/n.包baghandbagschoolbagwalletpurseteabagicebagairbagplasticbagpaperbagclothbagshoppingbagsleepingbagtravelbagbagsof许多的inthebag十拿九稳abagofnails混乱see/si:/v.看，看见look[luk]lookatsth.强调动作Pleaselookattheblackboard．see[si:]seesth.强调结果Icanseeabirdinthetree.watch[wɒtʃ]watchsth.移动画面IoftenwatchTVonSunday.read[ri:d]readsth.看书、报、杂志等Don’treadinthesun．exercise/'eksəsaiz/n.练习exercise-book练习本exercise泛指锻炼（不可数）takeexercisemorningexercise体操、练习题（可数）doEnglishexercisesmovementsportpracticeone/wʌn/num.一two/tu:/num.二three/өri:/num.三four/fɔː/num.四five/faɪv/num.五six/siks/num.六seven/'sev(ə)n/num.七eight/eɪt/num.八nine/naɪn/num.九ten/ten/num.十cup/kʌp/n.杯子mugcupglassacupofteaacupofcoffeeaglassofmilkaglassofwaterbanana/bə‘nɑːnə/n.香蕉applepearpeachpineapplegrapewatermelonorangestrawberryheavy/'hevi/light/lait/heavyrain暴雨heavysnow暴雪lightn.灯lightning闪电big/big/large大的small/smɒ:l/little小的full/ful/empty/'em(p)tɪ/befilledwith侧重于动作befullof侧重于状态long/lɒŋ/short/ʃɔːt/thick/өik/thin/θɪn/区分stick棍薄的，瘦的/bæg//kʌp//bə‘nɑːnə//'hevi//өik//lɒŋ//ful//smɒ:l//lait//wʌn//si://'eksəsaiz//tu://өri://siks/•bag包•heavy重的•see看，看见•six六•exercise练习•exercise-book练习本•one一•two二•three三•banana香蕉•big大的•light轻的•thick厚的•long长的•small小的•full满的•cup杯子1.Sandy:Mybag’sheavy!bagis2.Tom:What’sinit,Sandy?3.Sandy:Openitandsee.4.Tom:Sixbooksandsixexercise-books.5.Billy:Mybag’sheavy,too.6.Tom:What’sinit,Billy?7.Billy:Openitandsee!8.Tom:Onebook,twoapples,threeorangesandabanana!1.Sandy:Mybag’sheavy!2.Tom:What’sinit,Sandy?3.Sandy:Openitandsee.4.Tom:Sixbooksandsixexercise-books.5.Billy:Mybag’sheavy,too.6.Tom:What’sinit,Billy?7.Billy:Openitandsee!8.Tom:Onebook,twoapples,threeorangesandabanana!单数复数可数名词如何变化？规则变化不规则变化规则变化不规则变化1.直接在词尾加-s变复数形式。carhandbagcarshandbagsbookbooksbox2.以s,x,ch,sh等结尾的名词，在词尾加-es变复数形式。boxesclassclasseswatchwatchesbrushbrushessxshchbusbusesfoxesfox(狐狸)dish(盘子)dishes3.以“辅音字母+y”结尾的名词，应改y为i，再加-es。以“元音字母+y”结尾的名词，直接在词尾加-s构成复数形式。familyfamiliescomediescomedy(喜剧)yyldtoytoysyoboyboysdaydayskeycitiesstrawberrieskeyscity(城市)strawberry(草莓)4.以f或fe结尾的名词，先将f或fe变成v，再加-es构成复数形式。knifekniveshalfhalveswivesleaveswolveswife(妻子)leaf(树叶)wolf(狼)特例：belief→beliefsroof→roofssafe→safesgulf→gulfs5.以o结尾的名词，无生命的加-s,有生命的加-es构成复数形式。photophotosheroestomatoeszooszoo(动物园)tomato(西红柿)hero(英雄)加-es的名词有:Negro,hero,potato,tomato巧记:黑人英雄爱吃土豆炖西红柿。•不规则变化：man---men，woman---womenfoot---feet,tooth---teeth,mouse---mice•国籍：中日不变英法变，其余s加后面Chinese(中),Japanese(日)不变Englishman---EnglishmenFrenchman---Frenchmen•单复同形fish，sheep，deer,people中日人民爱护鱼羊鹿。6.特殊情况：Lesson20Lookat…It’s…bigorsmallfulloremptyLookat…It’s…longorshortLookat…It’s…thinorthickLookat…It’s…lightorheavyLookat…It’s…Homework•19-20课单词3+1•抄写课文并会背•写练习册•复习1-15课，下次课测试