x Unit2 Wish You Were Here 教案学案一体化讲义 麒麟中学高一英语备课组 Period1 Welcome to the unitThe main idea of the period:The four pictures in this part can arouse the students interest in traveling. By talking about these places, the students will know the beautiful world better, 10ve nature and be willing to protect the surroundings. Then, the students are required to talk about their traveling experiences. They can learn from each other how to express themselves o