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(1a-1dinSectionB)What’sthehighestmountainintheworld?Unit7Lead-inHowmuchdoyouknowaboutelephantsandpandas?Atbirth,ababypandaisquitesmall,a

nditispinkandithasnoteeth,itisonlyabout15cmlonganditonlyweighsabout0.1kilos.Anadultpandaweighsabout100kilo

s.Itisabout150cmlong.Amotherpandausuallyspendsabouttwoyearstakingcareofherbaby.Theelephantsarethebiggestlandanimasintheworld.Theyhavelongnosesandbi

gears.Theyareabout2metershighandweighabout3,000kilos.TheymainlyliveinAfrica.1aComparefactsaboutthesetwoanimals.Usethelanguageinthebo

xtohelpyoumakesentences.Elephant—is350cmtall—weighs5,000kilos—eats150kilosoffoodadayPanda—is150cmtall(standingontwol

egs)—weighs100kilos—eats10kilosoffoodadayExamplesentence:Thiselephantweighsmany(50)times(倍)morethanthispanda.(200cmtaller/short

er,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)Thiselephantis200cmtallerthanthispanda.Thisele

phantweighsmuchmorethanthispanda.Thiselephanteatsmuchmorethanthispanda.Thiselephanteatsmany（１５）timesthanthispandaaday.Languagepoints1.weighv.重量是……；

称……的重量用作及物动词时,接名词、代词作宾语。like,weightheeggs,weighit...weigh也可表示某物重达多少,接表示数量的名词性状语。Thebigstoneweighs123,456kilos.名词形式为weight。2.Thiselephantweighsmanyt

imesmorethanthispanda.manytimesmorethan意为“比……多很多倍”。拓展：英语中常用的倍数表达法：（1）“A+谓语动词+倍数+形容词/副词的比较级+than+B”表示“A比B……多少倍”。Herunsthreetimesfasterthanhisbrot

her.他跑得比他弟弟快三倍。（2）“A+谓语动词+倍数+as+形容词/副词的原级+as+B”表示“A是B的多少倍……”。Thistreeisthreetimesastallasthatone.这棵树是那棵树的三倍高。（3）

“A+谓语动词+倍数+theheight/weight/length…+of+B”表示“A的高度/重量/长度……是B的多少倍”。Thishillisfourtimestheheightofthatsmallone.这座山的高度

是那座小山的四倍。1bListenandcheck(√)thenumbersyouhear.____100____16____20____50____120____0.1____0.2____150√√√√√1cListenagainandcompletethesentences.

1.Atbirth,ababypandaisabout_____to_____kilos.2.Atbirth,ababypandaisabout_____cmlong.3.Ababypandaisnotblack.Itis______and

ithasno_____.4.Apandacanliveupto______to______years.0.10.215pink2030teethLanguagepointsuptoupto到达（某数量、程度等）；至多有；不多于其中to为介词，后接名词作宾语。Ex

ercise1.—Whydon’tyoubuythisbook?—Becauseitis___ofthetwobooks.A.expensiveB.moreexpensiveC.mostexpensiveD.themostexpensiv

e2.Davidjumpedthe____inthelongjump.Hewonthegame!A.longestB.fastestC.highestD.farthestBD单项选择3.Ourteachert

ellsusthattheearthisabout_______asthemoon.A.asfiftytimebigB.fiftytimesasbigC.asbigfiftytimesD.fiftyastimesbigB4.Herschoolworkisn’tqui

te_______themark.A.leadtoB.turntoC.uptoC完成句子。1.He_________(weight)only70kilosnowaftertakingabalanceddiet.weighs2.他父亲的年纪有他两倍大

。Hisfatheris___________________ashe.twiceasoldTalkaboutpandasandelephantstomakeasummaryforthisclass.Anadultpandaweighsman

ytimesmorethanababypanda.Ababypandacannotsee.Ababypandaispinkanditdoesn’thaveanyteeth.Atbirth,ababypandaisonlyaround15cmlong.Theadultpan

dasweigharound100kilos.Pandascanliveupto20to30years.