Study Focus 1.Learn to define(下定义)culture shock. 2.Grasp the following structure:Once...,it's much harder to... 3.Explain the importance of hugging a foreigner. 4.Learn how to write interoffice memos. 5.Understand the statement:Let's get together. Study Focus 1. Learn to define(下定义)culture shock. 2. Grasp the following structure: Once…, it’s much harder to… 3. Explain the importance of hugging a foreigner. 4. Learn how to write interoffice memos. 5. Understand the statement: Let’s get together