unit 3 travel journal 知识探讨1 1．1 头脑风暴 with the development of society, we are changing our way of life. more and more people like to travel. 1．do you often travel? where have you been? various answers are possible. such as to the great wall, to mount huang, etc. 2．do you like to explore some wild places? which places do you want to go to? various answers are possible. to take a foot trip across the whole country. to explore the sources of some rivers. 3．what can you do to make preparations for your exploratory travel?
