主语从句的教学设计.doc

Teaching design:the subject clause(主语从句的教学设计)Teaching goals:1.knowledge aims：Learn about the subject clause2.Ability aims: Know about the subject clauseTeaching important and difficult points: Students can use the subject clause properlyTeaching aids: A computerTeaching procedure:Step1.Definition：The subject clause is a clause that is used as a subject in the sentence.Step2. Pick out the subject clauses from the following sentences.1. What he did is not yet known.2.Where he comes from is unknown3.What he told me last night was really a great surprise to me. 4.It doesnt matter whether he will come or not.5.It is important that you should eat a balanced diet. Step3.Introduce the connected words在复合句中用作 的从句叫主语从句，它是 从句之一。引导主语从句的连接词有：连词 , ；连接代词 , , ；连接副词 , , , 等。Step4 Choose the right words for these sentences.1. _ she is a famous actor is known to all. (that/who)注解： 在主语从句中无 , 不充当 ,但不能 .2. _ he had a son remained a mystery. (whether/if)注解： 引导的主语从句,不用 _来替换.Step5. Fill in the blanks with proper connected words1. _ was responsible(负责) for the accident is not yet clear.2. _the teacher said today was quite right. .3._ dictionary has not been found is still unknown4._ comes is welcome5._ they will start out hasnt been decided yet. 6. _ he comes from still puzzles all of us.7._he can finish the homework in such a short time is still a mysteryStep6. The formal subject “it”.1.That light travels in straight lines is known to all. _ is known to all _ light travels in straight lines.2. That they are badly in need of help is quite clear. It is quite clear that they are badly in need of help.More sentence patterns(1) It be n. clause It is a fact that It is an honor that(2) It be adj. clause It is important that It is strange that It is likely that (3) It vi. clause It seems/appears that It happened that(4) It be p.p. clause It is reported that It is known to all that. It is said thatIt is believed thatStep7 Correct the mistakes in the following sentences.1.Light travels faster than sound is common knowledge.2. If shes coming or not doesnt matter much.3.That the professor said is of great importance.4.Where will the trees be planted have not been decided.5. That he likes books of this kind are very interesting. Step8. Sum up1). What is the subject clauseThe subject clause is a clause that is used as a subject in the sentence.2). The connected words in the subject clause.