Unit7Period3（課件）初二英語（人教版八下）

Unit7What’sthehighestmountainintheworld?Period3Bytheendofthisclass,youwillbeabletoTalkaboutgeographyandnaturebyusingcomparativesandsuperlatives.Learnmorefactsabouttheworld.TeachingobjectivesGrammarFocusWhat'sthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?It's8,844.43metershigh.It'shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlakes.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It'smucholderthantheUS.Comparison-superlativeMikeisthetalleststudentinourclass.Mikeistallerthananyotherstudentinourclass.NostudentinourclassisastallasMike.Mikeismuchtallerthan……isalmostastallasMike.Heisoneofthetalleststudentsinourclass.Fillintheblankswiththecorrectformsofthewordsinthebox.1.TheAmazonRiverisoneofthe_________riversintheworld.It’salittle________thantheYangtzeRiver.2.Qomolangmais8,844.43meters_______.It’soneofthemost __________placesforseriousmountainclimbers.3.Nooceanintheworldisas________asthePacificOcean.4.AlthoughJapanis__________thanCanada,itis________smaller.bigmuchpopularlongoldhighlongestlongerhighpopularbigoldermuch4ae.g.Tworivers：_________________and________________________________________________________________________________________________________________________________________________Writetwocomparisonsabouttwotopics.Writetruefacts.

theYangtzeRivertheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeisthelongestriverinChina. 4bWritetwocomparisonsabouttwotopics.Writetruefacts.4bBeijinghasapopulationof21,729,000anareaof16,410km2Shanghaihasapopulationof24,197,000anareaof6,340km2Writetwocomparisonsabouttwotopics.Writetruefacts.4bElephantis350cmtallweighs5,000kiloseats150kilosoffoodadayPandais150cmtallweighs100kiloseats10kilosoffoodadayoptionalAcomparingdatafromdifferentcountriesaroundtheworldPractice:同義句轉(zhuǎn)換

1.FlatAismoreexpensivethanFlatBFlatBis_______________thanFlatA.FlatBis_______________FlatA.FlatBisnot_________________FlatA.2.IprefermathstoEnglish.

Ilikemaths________________English.betterthan3.Heisthetalleststudentintheclass.

Heis______________________________intheclass.tallerthananyotherstudentanyother+名詞單數(shù)lessexpensivecheaperthanasexpensiveasCompletethesentenceswiththephrasesinthebox.Beijingis_____________citiesintheworld.Chinais__________________countryinAsia.TheAmazonis____________riverontheearth.Takingahotballoonmustbe_________thantakingabus.TheSaharaisalmost___________China.TheMingGreatWallisabout_______________.thesecondlongest8,850kilometerslong largerthananyotherasbigas alotmorefun oneofthebusiest8,850kilometerslongasbigasalotmorefun thesecondlongestlargerthananyotheroneofthebusiestWritedownthequestions1.A:__________________________(Qomolangma)?B:It’s8,844.43metershigh.2.A:_________________________________(highestmountain/world)B:Qomolangmaisthehighestmountain.3.A:________________________________(deepestsaltlake/world)?B:TheCaspianSeaisthedeepestsaltlake.HowhighisQomolangmaWhichisthehighestmountainintheworld?WhichisthedeepestsaltlakeintheworldWritedownthequestions4.A:__________________________(longestriver/Asia)?B:TheYangtzeRiveristhelongestriver.5.A:______________________________(biggestocean/world)?B:ThePacificOceanisthebiggestocean.WhichisthelongestriverinAsiaWhichisthebiggestoceanintheworldTheCityILiveinIlivein______________________________________