the letter quickly to find out the traveling route.(wirte this word on the blackboard) I will show you an example --- first, they will leave London for Morocco. And then...?(to give a simple route map on the blackboard)

S:...

T: Now we can see their traveling route very clearly.

Step 2: Careful reading

T: Look at the map again. Which place catches your eye most?

S: Sahara!

T: Yes. Sahara --- the largest desert in the world --- catches our friends' eye too. They will first travel there.

Sahara (Para 2)

T: Let's do careful reading and find out the detailed information (Show them the following table). Is one minute OK?

S: OK!(draw the table on the blackboard)

...