Unit 3 Section Ⅰ ቤተ መጻሕፍቲ ባይዱ教版英语必修一同步课件 PPT(37张)优质课件
Unit 3 Section Ⅰ 人教版英语必修一同步课件 PPT(37张)优质课件
We were both surprised to learn that half of the river is in China.After it leaves China and high altitude, the Mekong becomes wide, brown and warm.As it enters Southeast Asia, its pace○ 36 slows.It makes wide bends○ 37 or meanders○ 38 through low valleys to the plains where rice grows○ 39 .At last, the river delta○ 40 enters the South China Sea.
If we like travelling,we will see and learn a lot of things that we can never see or learn at home,though we may read about them in books and newspapers,and see pictures of them on TV.We can get ideas of the conditions and customs of other people.In a word, travel will not only help us to gain knowledge of geography and history and other knowledge,but also will help us widen our eyes and keep healthy,making us less narrow-minded.