约2580字。
　　Unit 2 Sailing the oceans
　　Vocabulary---教案
　　Teaching Aims: 教学目标
　　1. Revise the language points learned in the last period.
　　2. Do the exercises in this part.
　　Teaching Important Points:教学重点
　　1. Discover useful words and expressions.
　　2. Revise useful structures.
　　Teaching Methods:教学方法
　　1. Discussion method.
　　2. Pair work or group work.
　　Teaching Aids: 教学工具
　　1. a puter; 2. courseware
　　Teaching procedures 教学步骤
　　Step1 Greetings
　　Greet the whole class as usual.
　　Step2 Revision
　　Translate the following sentences into English:
　　1. 我对杰夫真是搞不明白，他忽而对我友好，忽而对我视若路人。
　　I can’t wort Geoff out; one day he’s friendly, the next day he ignores me pletely.
　　2. 他认为美与善是一致的。
　　He identifies beauty with goodness．
　　3. 到周末你很可能会发现你需要更多东西。
　　You might well find that you’ll need more by the weekend.
　　4. 他们在海上迷失的方向,任凭风和天气的摆布。
　　They were lost at sea, at the mercy of wind and weather.
　　5. 即便他能通过考试，以后找工作也成问题。
　　He will have problems in finding a job even if he can pass the exam.
　　6. 他把车沿着围墙停放。
　　He parked his car alongside the fence.
　　Step 3 Discussion
　　I. Pair work. Ask the students to do the exercises about Discovering useful words and expressions.
　　1 Replace the words underlined by ones of similar meaning from the reading passage.
　　1 Seeing the dards above him, George hurried for home.
　　2 Sailing a boat alone far way from the shore made Flora’s parents worry about her safety.
　　3 Clare, would you please put your bicycle next to the others in the shed?
　　4 “Why don’t you plot a more simple route with the smallest number of stops?”asked Mary.
　　5 Setting out on a long journey by sea with unskilled sailors would be dangerous especially if there were no modern navigational instruments.
　　2 Find the words from the reading passage that are the opposite of these pound words.
　　anywhere upload inward unreliable land flower strong point