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1、Unit7What’sthehighestmountain intheworld?SectionBPeriodOneObjectivesTolearntocomparefactsaboutelephantsandpandasTolearnnewwords:weigh,birth,adult…cm(=centimeter)weighbirthatbirthuptoadult厘米v.重量是……；称……的重量n.出生；诞生出生时到达(某数量、程度等)adj.成年的；成人的n.成人；成年动物Wordsre
2、viewElephantis350cmtallweighs5,000kiloseats150kilosoffoodadayDoyouknow?Trytodescribetheelephantusingtheinformationabove.Pandais150cmtall(standingontwolegs)weighs100kiloseats10kilosoffoodadayTrytodescribethepandausingtheinformationabove.Doyouknow?Compa
3、refactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.(1a)Examplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore.)Thispandais200cmshorterthanthiselephan
4、t.Thiselephanteatsmuchmorethanthispanda.Listenandcheck()thenumbersyouhear._____100______16_______20_____20______50______120_____0.1______0.2_______1501b√√√√√√Listenagainandcompletethesentences.Atbirth,ababypandaisabout___to___kilos.Atbirth,ababypandai
5、sabout____cmlong.Ababypandaisnotblack.Itis____andithasno_____.Apandacanliveupto___to___years.1c0.20.1pink1520teeth301dTaketurnstellingyourclassmatesaboutpandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.PairworkLanguagepoint
6、sPractiseAnadultpandaweighsmanytimesmorethanababypanda.“倍数+比较级+than…”，表示“……比……(大/小/长/短……)几倍”。这个盒子比那个字大三倍。Thisboxisthreetimesbiggerthanthatone.Review课时重点回顾倍数+比较级+than…Thiselephantweighsmanytimesmorethanthispanda.Anadultpandaweighsmanytimesmorethanababy
7、panda.LanguagepointsAnadultpandaweighsmanytimesmorethanababypanda.weigh是动词，意为“有......重；重”，用作及物动词时,接名词、代词作宾语。可用于被动结构。weigh也可表示某物重达多少,接表示数量的名词性状语。如：Thefirstman-madesatelliteofourcountryweighs173kilogrammes.我国第一颗人造卫星重173公斤。Thedoctorweighedthebabyeverymon
8、th.医生每个月都给这个婴儿称体重。Languagepoints☆weight做名词，意为“重量,分量”,也可指“重的特性”“重力”,是不可数名词,引申可表示“负荷,负担”,作此解时通常只用于单数形式；也可作“重量单位”或“不同分量”解,是可数名词,也可用作不可数名词；还可作“秤砣,砝码”“重物”解,是可数名词。weight还可表示“重要性、严重性或影响力(的程度)”,是不可数名词。Now2minstotestyourspelling.SpellingBee1.English-Ch
