Unit7 Section A（课件）2023-2024学年人教版八年级英语下册.pptx

初中英语人教版八年级下册;1.Newwords:square,meter,deep,desert,population,Asia, tour,tourist,wall,amazing,ancient,protect, wide,man-made

2.Expressions:feelfree,asfarasIknow;3.Sentences:①TheYangtzeRiverisabout6,300

kilometerslong.

②Qomolangmaishigherthananyother

mountainintheworld.

③AndChinahasthebiggestpopulation,too.;Whatarethesedescriptions?;Doyouknowtheseplaces?;珠穆朗玛峰是世界海拔最高的山峰，高度为8848.86米。;theNile;theCaspianSea;theSahara;1aMatchthefactsyouknow.;...1,025metersdeep.(教材P491a);1.Qomolangmais_____________thananyother

mountainintheworld.

2.TheSaharais_____________desertintheworld.

3.TheCaspianSeais_______________ofallthesalt

lakes.

4.TheNileis_________________riverintheworld.;Listenandread.;Teacher:That’sright.Andwhocantellmewhatthe

Saharais?

Girl1:TheSaharaisthebiggestdesertintheworld.

Teacher:Verygood.Andwhichisthedeepestsaltlakein

theworld?

Girl2:TheCaspianSeaisthedeepestofallthesaltlakes.

Teacher:You’reallsosmart!Now,forthelastquestion,;whichisthelongestriverintheworld?

Boy2:Iknow!TheNileisthelongestriverintheworld.

Boy1:AndtheAmazonisthesecondlongestriverin

theworld.

Teacher:Itseemsthatyouknowtheanswerstoallmy

questions.Goodjob!;Qomolangmaishigherthananyothermountainintheworld.(教材P491b);1cUsetheinformationin1btomakeconversations.;Thinkofotherobjectsthatarehigh,big,deeporlonganddescribethem.;1,000;2aListenandnumberthefacts[1-4]intheorderyou

hearthem.;3;2bListenagainandfillintheblanksin2awiththe

numbersinthebox.;3;Listenandread.;fact,theUnitedStatesisoneoftheyoungest