一、阅读下列对话,并在句末标出画线句的升调(↗)或降调(↘)
A: Mum, could you please help me with my Geography homework? 1.
B: Certainly.
A: What's the biggest hot desert in the world? Is it the Arabian Desert? 2.
B: No, it's the second biggest in the world. The Sahara is the biggest. 3.
A: I see. How big is the Sahara? 4.
B: It's about 9,320,000 square kilometres in size.
A: It's really big. I hope I can visit it some day. 5.

二、信息匹配,为题干中的每个人选择一个合适的旅游去处

() 1. Sam would like to climb one of the most beautiful mountains in China. He wants to see the beautiful sights and enjoy the fresh air.
() 2. Maggie would like to see some falls and take photos of the beautiful sights.
() 3. Liu Hao would like to travel to somewhere warm and he can sail a lot there.
() 4. Lucy has been working very hard for a long time. She'd just like to relax on a beach in the coming vacation.
() 5. Jack plans to take a trip this summer to somewhere in China. It must be a place where he can see snow and something special.