八下英語情景教學(xué)課件含嵌音視頻Unit7What’sthehighestmountainintheworld?SectionB1a~1d目

錄1LearningObjectives2WarmingUp3Listening5Summary&Homework4ExercisesLearningObjectivesAttheendoftheclass,weareableto:1.masternewwordsandexpressionsinthislesson;(Languageability)2.usecomparativestodescribethemultiples(倍數(shù)關(guān)系)betweendifferentanimals;(Learningability)3.makesomecomparisonsbetweenpandasandelephants,andimprovetheabilityofthelogicthinking;(Qualityofthinking)4.careforanimalsanddeveloptheconsciousness(意識)ofprotectinganimals.(Culturalawareness)WarmingUpLet’swatchavideotofindsomebasicfactsabouttheelephant.It’s_________________animalonland.Itis________cmtall.It_______________kilosoffoodaday.It___________5,000kilos.cm(=centimeter)thebiggest350eats150weighsItalwayseats_______________,__________________________.vegetablesplantsandsomefruitsDoyouknowanybasicfactsaboutthepanda?It’soneof_________________intheworld.Itis_____________China.Itis______cmtall.Iteats__________offoodaday.Italwayseats___________.__________,itisonlyabout0.1to0.2kilos,butanadultoneweighs100kilos,is150cmtall.theoldestspeciesasymbolof15010kilosbamboosAtbirthheightweightfoodWhatcanwedescribewhenwetalkaboutwildanimals?1a

Comparefactsaboutthesetwoanimals.Usethelanguageintheboxtohelpyoumakesentences.

Elephant-is350cmtall-weighs5,000kilos-eats150kilosoffoodadayPanda-is150cmtall(standingontwolegs)-weighs100kilos-eats10kilosoffoodadayPre-listeningv./we?/Examplesentence:Thiselephantweighs

manytimesmorethanthispanda.①(200cmtaller/shorter,weighmuchmore/less,eatmuchmore/less,eatmanytimesmore)Clicktolearnmore!Onheight/weight/food/otherfactsyouknow:———————————————————————————————————————————————————————————————Thispandais200cmshorterthanthiselephant.Thiselephanteatsmuchmorethanthispanda.…It’syourturntomakesomesentences.Herearesomenumbers.Trytoreadthem.

0.10.2162050100120150zeropointonezeropointtwosixteentwentyfiftyonehundredonehundredandtwentyonehundredandfiftyWhile-listening1b

Listenandcheck(√)thenumbersyouhear.

______100______16______20______50______120______0.1______0.2______150√√√√√1c

Listenagainandcompletethesentences.1.Atbirth,ababypandaisabout______to______kilos.②2.Atbirth,ababypandaisabout______cmlong.3.Ababypandaisnotblack.Itis______andithasno______.4.Apandacanliveupto______to______years.0.10.215pinkteeth2030TapescriptTeacher:Doyouhaveanyquestionsaboutbabypandas?Boy1:Aretheymuchsmallerthanan

adultpanda?Teacher:Yes.Whenthey’reborn,theyonlyweighabout0.1to0.2kilos.Boy1:Wow,that’ssmall!Iknowanadultpandaweighsmanytimesmorethanababy.Teacher:That’sright.Andtheadultpandasweigharound100kilos.Boy2:Whataboutthesizeofababypanda?Howsmallisit?adj./??d?lt/Teacher:Atbirth,it’sonlyaround15cmlong,butanadultpandaisaround150cmlong.Girl:Isababypandaalsoblackandwhite?Teacher:No,youwouldneverguess!Ababypandaispinkanditcannotsee.Italsodoesn’thaveanyteeth.Girl:Howlongcanpandaslive?Teacher:Theycanliveupto20to30

years.1dTaketurnstellingyourclassmatesaboutpandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.Post-listeningKoala—is75cmtall—weighs10kilos—eatsleaves—sleeps20hoursadayHerearesomefactsaboutkoalaandkangaroo,usingtheinformationbelowtocompare.kangaroo

—is2.6mtall—weighs50kilos—eatsplants—jumps4metershighFreetalk用兩條腿站立

______________________出生時

______________________到達（數(shù)量、程度等）

______________________不，你絕對猜不到！

______________________atbirthuptoNo,youwouldneverguess!

KeyPhrasesstandontwolegs1.Thiselephantweighsmanytimesmorethanthispanda.(1)weigh

v.有……重；稱重量，量體重（通常用磅秤）e.g.Howmuchdoyouweigh

(=howheavyareyou)?你體重多少？Lucyweighs

60kilos.露西體重為60公斤。Williamweighedhimselfonthebathroomscales.威廉用浴室磅秤稱體重。weightn.重量；分量e.g.Itisabout76kilosinweight.這東西重約76千克。LanguagePointsBananasaresoldbyweight.香蕉按重量出售。【拓展】puton/gainweight意為“增加體重”；loseweight意為“減重”。(2)manytimesmorethan“倍數(shù)+比較級+than”意為“是……（長/寬等）的……倍”，表示倍數(shù)。e.g.Thisropeisthreetimeslongerthan

thatone.這根繩子是那根的三倍長?！就卣埂竣佟氨稊?shù)+as+形容詞/副詞原級+as”也表示倍數(shù)，意為“……是……的幾倍”。e.g.Thisropeisthreetimesaslongasthatone.這根繩子是那根的三倍長。②

“倍數(shù)+the+size/length/height...+of...”意為“……是……的幾倍大/長/高”。e.g.Thisropeisthreetimesthelengthofthatone.這根繩子是那根的三倍長。返回1.智能垃圾桶可以稱食物的重量。Thesmartbincan_______thefood.2.這本字典比那本恰好貴5倍.Thedictionaryisexactly___________moreexpensivethanthatone.3.這棵樹是那棵樹的三倍高.Thistreeisthreetimes____tall____thatone.4.地球的體積是月球的49倍。Theearthis49times______________themoon.weighfive

timesasasthesizeofInstantTraining2.Atbirth,ababypandaisabout0.1to0.2kilos.birth

n.

出生；誕生①

atbirth意為“出生時”，常用作時間狀語。其中，birth作不可數(shù)名詞，意為“出生；誕生”。e.g.Thebabyweighedthreekilosatbirth.嬰兒出生時體重為三公斤。②

dateofbirth

意為“出生日期”。e.g.TheregistrationformshowedhisdateofbirthasAugust2,1979.登記表上顯示他的出生日期是1979年8月2日。③givebirth(tosb./sth.)生孩子；產(chǎn)仔e.g.Marygavebirthtoahealthybabygirl.瑪麗生了個健康的女嬰。Somecouplesarewillingtogivebirthtoathirdchild.有些夫婦愿意生三胎。1.瑞秋出生時體重為三公斤。Rachelweighedthreekilos__________.2.上個月琳達生了一個健康的嬰兒。Linda_______________ahealthybabylastmonth.atbirthgavebirthto返回InstantTraining一、用方框中所給詞的適當(dāng)形式填空。

1.(2023黑龍江改編)Thebabypandasoften_______about0.1to0.2kilosat_______.2.Asan

,youshouldn’tmakeadecisionlikeachild.3.Look!Thedogis

ontwolegs.weighadultbirthstandingstand,adult,much,centimeter,birth,weigh,kiloExercises4.Inthemountains,snowismorethanfifty____________(centimeter)deep.5.Thispandaeatsabout10_________offoodeveryday.6.ComparedwithnewspapersorTV,theInternetofferspeople________information.centimetersstand,adult,much,centimeter,birth,weigh,kilokilosmore二、