人教版八年级下unit7

,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Warming up,What is your favorite subject?,Can you guess what my favorite subject is?,What can we learn in a geography class?,geography,mountain,desert,river,lake,ocean,salt lake,fresh lake,Unit 7,Whats the highest mountain in the world?,Presentation,square,n,.,平方,meter,n,.,米,deep,adj,.,深的,desert,n,.,沙漠,population,n,.,人口,Asia,n,.,亚洲,the highest,mountain,(8844.43 meters high),Qomolangma,Qomolangma is,higher,than any other mountain in the world.,the longest,river,(6,671 kilometers long),the Nile,the Caspian Sea,the deepest,salt lake,(1,025 meters deep),the Sahara,t,he biggest,desert,(9,600,000 square kilometers),Qomolangma about 9,600,000 square,kilometers in size,The Sahara 1,025 meters deep,The Caspian Sea 6,671 kilometers long,The Nile 8,844.43 meters high,1a.Match the facts you know.,Groupwork,What is the highest mountain in the world?,Qomolangma,.,What is the biggest desert in the world?,The Sahara.,Which is the deepest salt lake in the world?,The Caspian Sea.,Which is the longest river in the world?,The Nile.,1.Qomolangma is_ than any other,mountain in the world.,2.The Sahara is _ desert in the,world.,3.The Caspian Sea is _ of all the,salt lakes.,4.The Nile is _ river in the world.,1b.Listen and complete the sentences.,higher,the biggest,the deepest,the longest,A:Good morning,Nancy.,B:Good morning,Bob.,A:What is,the deepest salt lake,in the world?,B:,The,Caspian sea.,A:What is,the biggest desert,in the world?,B:,The,Sahara.,1c.,Use the information in 1b to make,conversations.,A:What is,the longest river,in the,world?,B:,The,Nile.,1.Paul is very _.He is _ than his brother.,A.heavy-heavierB.heavy-heavy,C.heavier-heavier D.heavy-heavyer,2.It has the _ clothing store in the town.,A.goodest B.gooddest C.best D.better,3.This ruler is _ than that one.,A.long B.longer C.the longest D.longest,4.This book is _ of all.,A.cheapest B.cheap D.cheaper D.the cheapest,Exercise,Whats the highest mountain in the world?,Whats the largest desert in the world?,Whats the longest river in the world?,Do you know?,Summary,Homework,Write questions using comparisons.Then ask your partner your questions.,1.What is the highest building in our city?,2.,What is the most delicious food in our city?,3.,Thank You!,