✔ 最佳答案
You can visit the Dubai Official Tourism website:
http://www.dubaitourism.ae/
There are many information about the shopping and restaurants.
I would recommend you to take tours as belows. Visiting deserts and camel riding are very good activity especially that it is the first time to go Dubai. You may spend one day for visiting deserts & camel riding. The other day is for shopping.
http://www.dubaitourism.ae/ShoppingEntertainment/ToursSafaris/tabid/64/language/en-US/Default.aspx