外研版必修 4 Module 5 A Trip Along the Three Gorges Introduction课件(共20张PPT)

课件20张PPT。Module 5
A Trip Along the Three GorgesIntroductionWhere are the Three Gorges?They are on the Yangtze River. What do you know about the Yangtze River? 31. The Yangtze River is the ____
river in the world.
(a) longest
(b) second longest
(c) third longestWhat do you know about the Yangtze River?2. It flows from the Himalayas in the west to the Pacific Ocean in the __.
(a) south (b) north (c) east
3. The world’s biggest dam was opened on the Yangtze River in __.
(a) 2001 (b) 2003 (c) 2005Enjoy the pictures of the Three Gorges.What can you see from the picture?cliffgorgewoodriverpeakMatchinglakecliffwoodcliff
lake
wood
valleyvalleycaveshoreslopecave
shore
slope
plainplainVocabularycave cliffs lake peak plain plateau shore slope valley wood1. Look at the photo. Describe what you can see.Use words in activity 1 to complete the definitions in activity 2.1. A _____ is the low ground between the sides of mountains.valley2. A _____ is a large area of flat low ground.plain3. The _____ is the area where the land meets the sea or a lake.shore4. A ____ is the side of the mountain.slope5._____ are the steep sides of mountains at the edge of a river or the sea.Cliffs6. A ____ is
the top of a
mountain.peak7. A ____ is an area of water
surrounded by land.lake8. A ____ is a
small forest.wood 9. A ____ is a lager hole in a
cliff or a mountain.cave10. A _______ is a large area of flat high ground.plateauHomework
Finish the exercises in the workbook.