约480字。
　　Unit 2《English around the world》教案
　　Teaching aims and demands:
　　1. Topic:
　　English language and its development; different kinds of English
　　2. Vocabulary:
　　include, role, international, native, elevator, flat, apartment, rubber, petrol, gad, modern, however, culture, actually, present(adj.), rule(v.), vocabulary, usage, government, rapidly, candy, lorry, mand, polite, request, boss, standard, Midwestern, southern, eastern, southeastern, northwestern, Spanish, recognize, accent, lightning, direction, ma’ma, block
　　3. Useful expressions:
　　play a role in, because of, e up, such as, give a mand, play a part
　　4. Function: language difficulties in munication
　　Pardon?
　　I beg your pardon? I don’t understand.
　　Could you say that again, please?
　　Sorry, I can’t follow you.
　　Could you repeat that, please?
　　Can you speak more slowly, please?
　　5. Grammar: imperative sentences and its indirect speech
　　Open the door.
　　Please open the door.
　　Would you please open the door?
　　He told me to open the door.
　　Period 1 Warming up
　　Teaching Aim:
　　1. Ss will be able to know some differences between British English and American English.
　　2. Ss will be able to master some usages of the words and phrases.
　　Teaching procedures:
　　Step 1 Lead-in (Start with a free chat with Ss about learning English.)
　　T: How many years have you learnt English?
　　How many languages do we speak?