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1、R八年级下册Unit7What'sthehighestmountainintheworld?SectionB1a-1dWhat'sthis?It'sapanda.It'sanelephant.What'sthis?weighv.称重adultn.成人adj.成年的Newwordsbirthn.出生；诞生upto至多有；不多于1aComparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.Elephant—i
2、s350cmtall—weighs5,000kilos—eats150kilosoffoodaday1aPanda—is150cmtall(standingontwolegs)—weighs100kilos—eats10kilosoffoodadayExamplesentences:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanyti
3、mesmore)1a大熊猫最奇特的一点是新生儿在出生时相当的不成熟，体重仅是它母亲体重的0.1%，平均为145克左右，约为成年的千分之一。照顾孩子是一项非常艰巨的任务，通常历时18个月，有时长达两年，直到她的下一个孩子出生。大象是现存世界最大的陆栖动物，主要外部特征为柔韧而肌肉发达的长鼻和扇大的耳朵，具缠卷的功能，是象自卫和取食的有力工具。象肩高约2米，体重3～7吨。非洲象耳大，体型较大，体重较重。亚洲象耳小，身体较小，体重较轻。1bListenandcheck(√)thenumbersyouhear
4、.1001620501200.10.2150√√√√√1c.Listenagainandcompletethesentences.1.Atbirth,ababypandaisabout___to___kilos.2.Atbirth,ababypandaisabout___cmlong.3.Ababypandaisnotblack.Itis____andithasno_____.4.Apandacanliveupto___to___years.0.10.215pinkteeth2030Anadultpa
5、ndaweighsmanytimesmorethanababypanda.Ababypandacannotsee.1d.Taketurnstellingyourclassmatesaboutpandas.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
6、-madesatelliteofourcountryweighs173kilogrammes.我国第一颗人造卫星重173公斤。Thedoctorweighedthebabyeverymonth.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。we
7、ight还可表示“重要性、严重性或影响力(的程度)”,是不可数名词。1.Jimisfunnierthan_____inhisclass.A.anyotherboyB.anyboyC.anyotherboysD.alltheboys2.Weshould_____animalsandmakelawsonanimal_____.A.protect,protectionB.protect,protectC.protection,protectD.protection,protectionAA3.---Whyd
8、on'tyoubuythisbook?---Becauseitis___ofthetwobooks.A.expensiveB.moreexpensiveC.mostexpensiveD.themostexpensive4.Davidjumpedthe____inthelongjump.Hewonthegame!A.longestB.fastestC.highestD.farthestBD5.LiMingismuchcleverthan____studen
