Unit 7　What’s the highest mountain in the world?

Section A

Section A 1b

Teacher:Yesterday,we learned some important geographical facts.I hope you all still remember them.I’m going to test you now by asking a few questions.First,what’s the highest mountain in the world?

Boy 1:Qomolangma! It’s higher than any other mountain in the world.

Teacher:That’s right.And who can tell me what the Sahara is?

Girl 1:The Sahara is the biggest desert in the world.

Teacher:Very good.And which is the deepest salt lake in the world?

Girl 2:The Caspian Sea is the deepest of all the salt lakes.

Teacher:You’re all so smart! Now,for the last question,which is the longest river in the world?

Boy 2:I know! The Nile is the longest river in the world.

Boy 1:And the Amazon is the second longest river in the world.

Teacher:It seems that you know the answers to all my questions.Good job!