八下Unit7SectionB1a-1d.ppt

Unit7What sthehighestmountainintheworld SectionB1a 1d 明光市明湖学校马虹 GuessingGame 1 What sthehighestmountainintheworld 2 Whichisthebiggestdesertintheworld 3 Whichisthedeepestsaltlakeintheworld 4 What sthelongestriverintheworld 5 What sthesecondlongestriverintheworld 6 What sthelongestriverinAsia Qomolangma TheSahara TheCaspianSea TheNile TheAmazonriver TheYangtzeriver Objectives Tolearnnewwordsandphrases weigh birth atbirth upto adult Tolearntocomparefactsandfigures Topracticestudents listeningandspeakingskills cm centimeter weighbirthatbirthuptoadult 厘米v 重量是 称 的重量n 出生 诞生出生时到达 某数量 程度等 adj 成年的 成人的n 成人 成年动物 NewWords Elephant is350cmtall weighs5 000kilos eats150kilosoffoodadayzxxk Doyouknow Trytodescribetheelephantusingtheinformationabove Panda is150cmtall standingontwolegs weighs100kilos eats10kilosoffoodaday Trytodescribethepandausingtheinformationabove 350 150 200cm5000 100 50150 10 15 350cm 150cm 10 150 100kilos 5 000kilos Examplesentences Thiselephantweighsmanytimesmorethanthispanda 200cmtaller shorter weighmuchmore less eatmuchmore less eatmanytimesmore Comparefactsaboutthesetwoanimals Usingthelanguageintheboxtohelpyoumakesentences 1a Thispandais200cmshorterthanthiselephant Thiselephantweighsmuchmorethanthispanda Thispandaeatsmuchlessthanthiselephant Thiselephanteatsmany thispanda tallerthan muchlessthan Thiselephantis200cm thispanda Thispandaweighs theelephant Thiselephanteats thispanda muchmorethan timesmorethan 比较级常用句型结构 1 A be 实义动词 倍数 adj adv 比较级 than BA比B大 多 重 快 倍2 A be 实义动词 倍数 as adj adv 原级 as BA是B的 倍3 A be 倍数 计量名词 of BA是B的 倍 Languagepoints Thisroomistwicebiggerthanthatone HerunsthreetimesfasterthanTom Thisroomisthreetimesasbigasthatone HerunsfourtimesasfastasTom AsiaisfourtimesthesizeoftheEurope Thiselephantweighs49timesmorethanthispanda 这头大象比这只熊猫重49倍 Thiselephantweighs50times thispanda 这头大象是这只熊猫体重的50倍 Thiselephanteats15timesasmuchasthispandaaday 这头大象一天吃的是这只熊猫的15倍 Thiselephanteats thispandaaday 这头大象一天比这只熊猫多吃14倍 Practice asmuchas 14timesmorethan A Doesanyoneknowhowtallanelephantis B A Whataboutapanda B A Oh anelephantis cmtallerthanapanda How isanelephant B Itweighsabout5 000kilos A Howmuchdoesapandaweigh B A Anelephantweighs timesmorethanapanda Howmuchfooddotheyeat B Anelephanteats andapandaeats A Anelephanteats timesasmuchfoodasapanda OralPractice Ithinkanadultelephantis350cmtall Anadultpandais150cmtallstandingontwolegs 200 heavy Apandaweighs100kilos 49 150kilosoffoodaday 10kilosoffoodaday 15 Listenandcheck thenumbersyouhear Listening 1001620501200 10 2150 1b Listenagainandcompletethesentences 1 Atbirth ababypandaisabout to kilos 2 Atbirth ababypandaisabout cmlong 3 Ababypandaisnotblack Itis andithasno 4 Apandacanliveupto to years 0 1 0 2 15 pink teeth 20 30 1c Teacher Doyouhaveanyquestionsaboutbabypandas Boy1 Aretheymuchsmallerthananadultpanda Teacher Yes Whenthey reborn theyonlyweighabout0 1to0 2kilos Boy1 Wow that ssmall Iknowanadultpandaweighsmanytimesmorethanababy Teacher That sright Andtheadultpandasweigharound100kilos Boy2 Whataboutthesizeofababypanda Howsmallisit Teacher Atbirth it sonlyaround15cmlong butanadultpandaisaround150cmlong Girl Isababypandaalsoblackandwhite Teacher No youwouldneverguess Ababypandaispinkanditcannotsee Italsodoesn thaveanyteeth Girl Howlongcanpandaslive Teacher Theycanliveupto20to30years Completethechartusingtheinformationmentioned weighabout0 1to0 2kilos weighabout100kilos 15cmlong 150cmlong pink blackandwhite cannotsee cansee livebythemselves liveupto20to30years Taketurnstellingyourclassmatesaboutpandas Practice A Ababypandacannotsee B Anadultpandaweighsmanytimesmorethanababypanda 1d Fillintheblanks Icantake 至多有 fourpeopleinmycar 2 出生时 ababypandaisabout15 厘米 long 3 LinShuhaoisabout1 91meterstalland 称重 91kilos 4 Mom Icantakecareofmyself Iamalreadyan 成年人 now upto Atbirth weighs adult Exercises cm Summary A be 实义动词 倍数 adj adv 比较级 than BA比B大 多 倍A be 实义动词 倍数 as adj adv 原级 as BA是B的