Using LanguageⅡ公开课教学设计模版

Period 3 Grammar: Revising of the Subjunctive Mood

Ⅰ. Teaching aims: 1.

Enable the Ss to grasp the structure and meaning of the Subjunctive Mood

2.

Enable the Ss to apply the Subjunctive Mood to the context Ⅱ. Teaching important points:

Enable the Ss to grasp the structure and meaning of the Subjunctive Mood and apply this grammar to detail context

Ⅲ. Teaching difficult points:

The meaning of the Subjunctive Mood and its appliances Ⅳ. Teaching methods: Inductive and deductive methods, task-based learning and cooperative learning Ⅴ. Teaching aids:

A computer, a blackboard Ⅵ. Teaching procedures:

Step I Lead in 1.

List three sentences on the screen. 1) If I were Andy Lou, I would be in Hong Kong now.

2) I wish I were a millionaire.

3 )We suggest that everyone should help the AIDS patients. Ask Ss in what kind of circumstance do we use the Subjunctive Mood. 虚拟语气是一种特殊的动词形式(verb structure)，用来表示说话人所说的话不是一个事实

(fact)，而只是一种假设(hypotheses )

愿望(wishes)、建议(suggestion) 或怀疑doubt等等。

Step Ⅲ Knowledge Recalling 1. Ask the Ss to recall some knowledge they’ve learned in Book6.

Step Ⅳ Further Explaining 虚拟语气应该注意的几点: 1.虚拟语气在条件句中

1)表示不太可能出现的情况”, 条件从句一般用过去时,主句用would do, should do 或

might /could do;

2)表示“本可能发生却未发生的事情”，

条件从句用过去完成时，主句用would have done, should have done, might / could have done The old men would find it difficult to get a job if they left the farm.

I should be surprised if it was less than five pounds.

If I frightened those birds, they might fly off and I would never see them again.

If I were you, I would accept the offer. If I were asked

to define my mood, I’d say “bored”.

If he had taken

his doctor’s advice, he might not have died so soon.

If he had realized that, he would have run

away while there was still time.

If she had not married, she could have become special in the filed. 2.虚拟语气在条件句也可用来表示“将来不太可能出现的情况”，

条件从句用

should do, were to 或一般过去时，主句用

would do, should do, could/might do. If it should rain tomorrow, the sports meet would have to be put off.

I could see the surface of the moon with my own eyes if I were to go to the moon some day.

What would you do if he failed to come tomorrow? 注意：含有

should 的条件句，主句可以用一般现在时或一般将来时．例如：

If there should be another flood, what shall we do?

Ask her to leave a message if she should come. 3. 在正式英语文体中，if 从句中的第一个动词如果是should, were 或

had, 可将此动词置于句首，替代

if．例如：

Were it all true, it would still not excuse their actions.

Had the captain been more careful, his ship would not have sunk?

Should any visitors come, I would say you are not here.

4. if only 和

suppose (supposing), 也可以引导虚拟从句．

If only I had more time, I could go there to help them.

Supposing it were fine tomorrow, would you go climbing the mountain with us?

5. If it were not / had not been for… 也是常见的虚拟句型，意思是“要不是…”

例如：

If it had not been for your help, we would not have achieved so much in our work.

If it were not for the wise decision, we could not be living a happy life. 6. 虚拟语气用于I wish…

的宾语从句中：表示现在时间，动词用一般过去时和过去进行时

(be动词用were /was)．表示过去时间，动词用过去完成时和过去完成进行时．表示将来时间，动词用

would/ could 等+动词原形

I wish I knew how to operate this computer.

I wish he weren’t so lazy.

I do wish everything would be as quiet as before. I wish we hadn’t been working overtime yesterday. 注意：这里I wish… 所表达的意思与

if only…差不多．以上的句子都可以用if only 来代替

I wish 例如：

If only I knew how to operate this computer.

If only we hadn’t been working overtime yesterday. 7. It’s (about/high) time +从句，表示“该做而未做的事”，是一种婉转的建议，从句中的动词用一般过去时

例如：

It is high time we began to work.

We’ve enjoyed the evening, but it’s time we went home.

It’s about time the boy learned to behave himself. 8. 表示“要求、建议、命令” 等动词demand, require, suggest, insist, advise, order 等后接宾语从句时，从句谓语动词一般用虚拟语气，即should + 动词原形（do/be done), should 也可以省略．例如：

He insisted that John (should) do the job.

We suggest that the meeting (should) not be postponed.

The union demanded that the wages (should) be raised by 20%.

常用的这类动词是：ask (要求）, advise（建议）, command（命令）, decide（决定）, demand（要求）, insist（坚持）, move（提议）, order（命令）, propose（提出）, require（要求）, request（请求）, suggest（建议）, urge（主张）

如果这些动词不是表示“要求、建议、命令”等意思时，这时宾语从句一般不用虚拟语气。例如：

He insisted that I was wrong.

(这儿

insist 意思是“坚持认为”）

The expression on her face suggests that she knows the secret.

（这儿

suggest 意思是“表明”

Step Ⅴ Consolidating and Applying the rule

Exercise to be shown on the PPT and one student at a time to do the exercise orally.

Step Ⅵ Summary and Assignment 1.

Make a summary of today’s task.

2.

Assign Ss to finish relative Exercises listed in workbook.