作者：郭东明
　　一、教学目标
　　By the end of this unit， students are expected to：
　　1.master the important words and expressions
　　2.revise some useful sentences in this unit;
　　3.strenghthen the comprehension of this unit by doing some exercises;
　　4.broaden their vision by discussion and strengthen their writing skills.
　　二、教学重难点
　　1.The use of important words， phrases and sentences
　　2.How to improve the students` writing skills
　　三、教学过程
　　1.Important words.
　　（1）单词识记。
　　（2）巩固练习.
　　1）He`s having a rest. Don`t__________________________ （打搅） him.
　　2）Excuse me， where is the （入口） to the cinema？
　　3）By （巧合） we happened to be travelling on the same train.
　　4）I haven’t read the book， so I don’t know its （内容）.
　　5）Chew your food before you （吞咽） it.
　　6）She lives in a house （在……之内） a mile of the station.
　　7）We will do everthing to__________________________（保护） peace.
　　8）You mustn`t fire without my__________________________（信号）。
　　2.Word formation.
　　1.识记。
　　2.练习。
　　（1）Curious killed the cat.
　　（2）Mum says I had better pass my exams，， or she will sell the computer as punish.
　　（3）We need to explore ways of improving work efficiency.
　　（4）The two cities are connection by a railway.
　　（5）Well， never mind， John， it`s not a matter of life and dead.
　　（6）The belief that the world is flat is not science.
　　3.Important phrases.
　　1.识记。
　　2.练习。
　　（1）Extra time spent studying now will__________________________in the future.
　　（2）The flood__________________________many buildings being destroyed .
　　（3）The ship __________________________Europe.
　　（4）The baby will__________________________ the stars in the sky.
　　（5） __________________________he graduated from college， he went abroad.
　　（6）I`ve never__________________________such a good teacher in my time.
　　（7）I guess that it might __________________________ his son.
　　（8） A man has been arrested__________________________the murder.
　　4. Important sentences.
　　（1）講解。
　　1） [教材原句]If breathed in， they can result in illness or even death.
　　如果这些病毒被人体吸入，它们就可能导致疾病甚至死亡。
　　2）[教材原句]What is certain， though， is that ‘the curse of the mummy’ remains a riddle to this day.
　　但是有一点可以肯定，木乃伊的诅咒至今仍然是个谜。
　　3）[教材原句]He too visited the tomb， only to catch a high fever the next day.
　　他也去了陵墓，结果第二天就发高烧。
　　2.练习。
　　1）When different cultures， we often pay attention only to the differences without noticing the many similarities.
　　A.compared B.being compared C.comparing D.having compared
　　2）__________________________is warm sunshine.
　　A. What do we all need.
　　B. What all we need
　　C. What we need D. What we all need
　　3）____________________________________________________remains unknown.（finish）
　　我们是否能按时完成工作还不知道.
　　4）He hurried to the station ，  __________________________that the bus had just left.
　　A only to tell B only to be told
　　C only to have been told D only to have told
　　5.Discussion. Discuss with your parters：
　　6.Mini-writing
　　请用50字写出你的观点，并作一个简短的说明。
　　Step one Show your opinion.Step Two Give your reasons.（至少两条）
　　【作者简介】郭东明，江苏省淮安市洪泽湖高级中学。