英语人教版八年级下册8下Unit7SectionB1a--1c.ppt

Unit7 SectionBPeriod1 1a 1d Whichisthehighestmountainintheworld Whichisthelongestriverintheworld Whatisthedeepestdesertintheworld Doyouknow Whatisthehighestmountainintheworld Qomolangma Whatisthelongestriverintheworld TheNile Whatisthedeepestdesertintheworld TheSahara Answerthesequestions 1 WhatisthesizeoftheSahara 2 HowhighisQomolangma It sabout9 600 000squarekilometersinsize Qomolangmais8 844 43metershigh 3 HowlongistheNile 4 HowdeepistheCaspianSea It sabout6 671kilometerslong It s1 025metersdeep cm centimeter weighv birthn atbirthuptoadultadj n bamboon 厘米重量是 出生 诞生出生时到达 某数量 成年的 成人的成年人竹子 newwords Elephantis350cmtallweighs5 000kiloseats150kilosoffoodaday Doyouknow Pandais150cmtall standingontwolegs weighs100kiloseats10kilosoffoodaday Examplesentence Thiselephantweighsmanytimesmorethanthispanda 200cmtaller shorter weighmuchmore less eatmuchmore less eatmanytimesmore Comparefactsaboutthesetwoanimals Usingthelanguageintheboxtohelpyoumakesentences 1a Thispandais200cmshorterthanthiselephant Thiselephanteatsmuchmorethanthispanda 1b Listenandcheck thenumbersyouhear 100 16 20 50 120 0 1 0 2 150 1c 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 Teacher Doyouhaveanyquestionsabout Boy1 Arethey thananadultpanda Teacher Yes Whenthey reborn theyonly about0 1to0 2kilos Boy1 Wow that ssmall Iknow weighs morethanababy Teacher That sright Andtheadultpandasweigharound100kilos Boy2 Whatabout ababypanda Howsmallisit Teacher it sonlyaround15cmlong but isaround150cmlong Girl1 Isababypandaalso Teacher No youwouldneverguess Ababypandaispinkanditcannot Italsodoesn thaveany Girl1 Howlongcanpandaslive Teacher Theycan 20to30years babypandas muchsmaller weigh anadultpanda manytimes thesizeof Atbirth anadultpanda blackandwhite see teeth liveupto Fillintheblanks 1d Taketurnstellingyourclassmatesaboutpandas A Ababypandacannotsee B Anadultpandaweighsmanytimesmorethanababypanda big bamboo zoo popular cute blackandwhite Sichuan famous endangered beautiful forest protect Talkaboutpandasinyourclass Usethesewordstohelpyou 合并句子 I mthirteen Jimisfourteen old Mr Greenis1 75m Mr Smithis1 70m short Theredboxis2kg Theyellowboxis4kg heavy 4 Myhatis20yuan Alice shatis30yuan Lucy shatis50yuan cheap JimisolderthanI Mr SmithisshorterthanMr Green Theyellowboxisheavierthantheredbox MyhatischeaperthanAlice shatandLucy shat 1 Jimisvery LiLeiis thanJim hungry 2 Kate smooncakesare ofall nice hungry hungrier thenicest Completethesentenceswiththerightformsofthewords 3 Yourboxis thanmine buthisis ofthethree heavy 4 Unit2isquite Unit3is thanUnit2 It s inModule1 hard heavier theheaviest hard harder thehardest 5 ThisTVplayis thanthatone good 6 Mymotherisvery Sheis inmyfamily busy 7 Linglinggetstoschool thantheothers early 8 ShespeaksEnglish inourclass well 9 Lucyjumpedquite far better busy thebusiest earlier best far 10 IthinkEnglishisas asChinese important 11