英语人教版八年级下册Unit 7 Section B 1a-1d.ppt

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1、Unit7What’sthehighestmountainintheworld?SectionB(1a-1d)P53新哨中学八年级陈元丽【学习目标】1.掌握课本中出现的重点单词和短语。2.能够掌握课文中出现的重点句子。3.学会表达事物之间的倍数关系。【重点、难点】识记并运用表达事物之间的倍数关系的词句；将听力中使用的对比方法移为己用。温故知新（1）最危险的运动之一（2）登山，攀岩（3）全世界（4）中国的西南边境（5）到达山顶（6）严寒的天气条件（7）大风暴（8）冒着生命危险（9）挑战自己（10）放弃做某事Elephantis350cmtallweigh

2、s5,000kiloseats150kilosoffoodadayDoyouknow...?Trytodescribetheelephantusingtheinformationabove.Pandais150cmtall(standingontwolegs)weighs100kiloseats10kilosoffoodadayExamplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/le

3、ss,eatmanytimesmore)Comparefactsaboutthesetwoanimals.Usingthelanguageintheboxtohelpyoumakesentences.1aThispandais200cmshorterthanthiselephant.Thiselephanteatsmuchmorethanthispanda.Let’stakeanactivitytomeasurehowtallyouareandhowmuchyouweigh.Findoutwhoisthetallestandwhoistheshortes

4、t,whoistheheaviestandwhoisthelightestinyourgroup.OralpracticeExample:1.Howtallareyou?2.Howmuchdoyouweigh?I’m1.6meterstall.Iweigh40kilos.Example:1.Howtallishe/she?2.Whoisthetallestandwhoisshortest,whoistheheaviestandwhoisthelightestinyourgroup?He/Sheis1.6meterstall.He/sheist

5、hetallest/shortest/heaviest/lightestinourgroup.1bListenandcheck(√)thenumbersyouhear._____100_____16_____20_____50_____120_____0.1_____0.2_____150√√√√√1cListenagainandcompletethesentences.1.Atbirth,ababypandaisabout_______to________kilos.2.Atbirth,ababypandaisabout_______cmlong.3.

6、Ababypandaisnotblack.Itis_______andithasno_______.4.Apandacanliveupto________to________years.0.10.215pinkteeth20301dTaketurnstellingyourclassmatesaboutpandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.【课堂练习】一单项选择Idon’tliketoreadbooksinthesunshinebecause

7、it’snotgood_______myeyes.A.atB.forC.withD.to2.Aretheythananadultpanda?A.verysmallerBalotofsmallerCmuchsmallerDsmalleralot3.HerscienceandEnglisharealittlebetter______Lucy’s.A.atB.inC.thanD.of4.Inordertoprotectourearth,weshouldusethebus_____anddriveourcars_____.A.more,lessB.less,mo

8、reC.much,littleD.more,fewer.5.Herphysics