1.学生自学生词，并记住单词拼写和拼读。
2.预习课本，找出重点短语和句式。（见学案中预习检测的内容）
3.读记后完成预习检测作业。
课堂导学方案
Step 1复习
谈论自己最喜欢的节日及其原因。
Step 2情景导入
T:Do you know how to ask for help politely when you don't know where to go? You may say: Where is the…？Is it right? But it's an impolite way to ask for help. Who can ask for help politely? Oh, someone knows. Let's listen to him.
T:Can you tell me how to ask for help？
S: Sure.
T：Please tell us.
S：___
1. Excuse me, could you tell me where the bank is?
2. Excuse me, could you tell me how to get to the bank?
3.…
