《Under the Sea》教案+讲解+练习

　　人教英语选修七unit3《Under the Sea
　　》教案+讲解+练习
　　单元同步验收题.doc
　　跟踪练习.doc
　　讲解.doc
　　教案.doc
　　选修7 第3单元同步验收题
　　第一部分 听力和词汇 （满分35分）
　　第一节 （共5小题；每小题1.5分，满分7.5分）
　　1. How long will the man stay at home?
　　A. About a month.   B. About a week.
　　C. About three days.
　　2. What happened to the man?
　　A. He lost his keys.
　　B. He quarrelled with the manager.
　　C. He called the woman.
　　3. Where does the conversation probably take place？
　　A. At the station.  B. At an airport. C. In a hotel.
　　4. What will Jack do?
　　A. Play tennis.  B. Visit Bill.    C. Go swimming.
　　5. Why does the man live in the countryside?
　　A. It’s near the school. B. His house is too old.  C. It’s quiet.
　　第二节 （共15小题；每小题1.5分，满分22.5分）
　　听第6段材料，回答第6至8题。
　　6. What is the man now?
　　A. A dancer.  B. A teacher. C. Neither of the above.
　　witness, pause等重点单词小练
　　一、单项填空。
　　1. The man in uniform witnessed ______ the man burst into the bank.
　　A. to see    B. seeing
　　C. to seeing  D. having seen
　　2. The headmaster always ______ a lot before making a decision.
　　A. reflects            B. reflects with
　　C. reflects on   D. reflects carefully
　　3. At our school the morning ______ lasts only ten minutes.
　　A. pause  B. stop  C. broke  D. break
　　4. As time goes on, fewer and fewer old men are
　　______ in the countryside.
　　A. abandon  B. to abandon
　　C. abandoning  D. being abandoned
　　课文解析
　　1. I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times. 当时，我认为这仅仅是个故事，但是后来我曾多次亲眼目睹过这样的事。(P20)
　　【要点提示】 witness n. 证人，目击者，证据，证明，证词； vt. 目击，为……作证，证明，表明。例如：
　　We have a witness to the killing. 我们有一个这起杀人案的目击证人。
　　Police have appealed for anyone who witnessed the incident to contact them. 警方呼吁凡是目击这一事故的人与他们联系。
　　2. And those others are stopping it fleeing out to sea. 其余的那些人正阻止它逃到海里。(P20)
　　【要点提示】 flee vt. 逃避，逃跑，逃走；vi. 消散，逃，消失。例如：
　　Unit 3—Under the Sea
　　Teaching Aims
　　1. Master the words and expressions about animals and the plants under the sea.
　　2. Can talt animals and the plants under the sea.
　　3. Master the passive of V-ing form.
　　Important points
　　1. Describe animals and plants under the sea.
　　2. Write a diary.
　　Difficult points
　　1. The grammar, the passive of V-ing form.
　　2. Map dialogues.
　　Teaching methods
　　1. Multi-media teaching.
　　2. Writing on the blackboard.
　　3. Class activities: discussion in pairs and in class.