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1、Unit7 What’sthehighestmountainintheworld?SectionB1a-2b八年级英语·下新目标[人]Elephantis350cmtallweighs5,000kiloseats150kilosoffoodadayDoyouknow?Pandais150cmtall(standingontwolegs)weighs100kiloseats10kilosoffoodadayDoyouknow?Comparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyou
2、makesentences.Examplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)Thispandais200cmshorterthanthiselephant.Thiselephanteatsmuchmorethanthispanda.☆教材解读☆Thiselephantweighsmanytimesmorethanthispanda.
3、◆weighv.有……重;重。Sheisafraidofbecomingfat.Sheweighsherselfeveryday.她怕发胖。每天都称体重。【拓展】weightn.质量;体重。Sheweighsherselfeverydayandwantstoloseweight.她每天都称重,想减肥。◆time在此意为“倍数,次数”。表示三倍或三倍以上时使用。Thedeskisthreetimesaslongasthatone.这张书桌是那张的3倍长。IhavebeentoBeijingthreetimes.我去过北京三次了。Thegeneralid
4、eaoftheconversationisabout.A.thefactsaboutanelephantB.thefactsaboutapandaC.thefactsabouttwoanimalsListenforthegeneralideaof1b.BListenandcheck(✓)thenumbersyouhear._____100_____16_____20_____50_____120_____0.1_____0.2______150✓✓✓✓✓1.Atbirth,ababypandaisabout______to_______kilos.2
5、.Atbirth,ababypandaisabout_____cmlong.3.Ababypandaisnotblack.Itis________andithasno________.4.Apandacanliveupto____to____years.Listenagainandcompletethesentences.pink0.2150.1teeth2030☆教材解读☆1.Atbirth,ababypandaisabout0.1to0.2kilos.birthn.出生;诞生。What’syourdateofbirth?你是哪天出生的?【固定搭配
6、】atbirth出生时;dateofbirth出生日期;givebirthto生孩子。【辨析】born,birth(1)born是bear的过去分词,意为“出生”,常用结构:sb.was/wereborn。Iwasborninsummerin1988.我出生于1988年的夏天。(2)birth是名词,意为“出生,诞生,分娩”,反义词是death,意为“死,死亡”。Shegavebirthtoagirllastnight.她昨晚生了一个女孩。2.Apandacanliveupto20to30years.upto到达(某数量、程度等);至多有;不多于。l
7、iveupto指“活到……岁”。Thereareuptoseventystudentsintheclassroom.教室里学生不多于七十人。Theoldmancanliveuptoninetyyears.这位老人能活到九十岁。Listenandfillintheblanks.Teacher:Doyouhaveanyquestionsaboutbaby?Boy1:Aretheymuchthananadultpanda?Teacher:Yes.Whenthey’re,theyonlyweighabout0.1to0.2.Boy1:Wow,that’ssm
8、all!Iknowanpandaweighsmanytimesmorethana.Teacher:That’
