虚拟语气公开课.doc

必修6 Unit 1 虚拟语气
-- If clauses (教学设计)
学校：佛冈县第一中学
授课班级：高二14班
授课者：黄娟娟
授课时间：2017年12月1日

Teaching aims
1. Knowledge aim:
The students will know the structure and the function (wishes, regret, blame ….) the Subjunctive Mood in If-clauses.
2. Ability aim:
Most of the students will be able to use Subjunctive Mood to express wishes(at least) in correct forms.
3. Emotional aim:
Through learning, the students’ interest may be aroused after they have more understanding of Subjunctive Mood.
Teaching important and difficult points
1.Use the Subjunctive Mood in If-clauses to express the students’ wishes as well as regret, blame,
2.When to use if clause with subjunctive mood.
3.How to use if clause with subjunctive mood in different times

Teaching methods
1. Task-based teaching method
2. Discussion
Teaching aids
The multimedia and other normal teaching tools
Teaching procedures
Step 1
Show a picture of the movie of TATANIC, and ask them: “If the movie is shot/made for the third time, will you go to see it?”to lead in.
if 引导的真实条件句 表示条件是真的或有可能实现的, 采用陈述语气(indicative mood)。
1. ask students to observe the sentences.
①Jack is poor. He may be thinking:
②“If I had a lot of money, I could buy a ticket.”
③“If I had a ticket, I could get on the ship for America.”
2. Draw a conclusion: 陈述语气和虚拟语气概念
• 如果用来陈述事实，则用_________。
• 如果说话者所说的话与事实_______或者表达一种______，则用_________来表示，通过_____动词的形式来表现。
3. Choose the right one for the poem.

If you were/are) a teardrop, in my eye,
• For fear of losing you, I ____ (will/would) never cry.
• And if the golden sun, _____ (ceases/ceased停止) to shine its light
4. 看图说话：
Look at some pictures and tell me :
If you were one of them now, what you should/could/ might/would do?
If I were one of them now, I ____________.

Step 2
Ask the students to observe the sentences and conclude its structure.
1. Our first football match
We would have won…
if Jack had just scored that goal,
if we’d had just a few more minutes,
if we had trained harder,
if Ben had passed the ball to Joe
if we’d had thousands of fans screaming,
if I hadn’t taken my eye off the ball,
if we hadn’t stayed up so late the night before,
if we hadn’t taken it easy,
if we hadn’t run out of energy,
We would have won…
if we’d been better!
2.总结：
以下例句谈论的都是与 事实相反的情况
主：If +主语 ,
从：主语+ .
3. Teamwork:用if+主+had done,
主+would/should/might/could have done
改写剧本,看哪一组用的if多。
Luckily, Jack won a ticket by gambling(打赌). On the ship, he met Rose. But good luck was followed by a disaster. The ship was struck by an iceberg(冰山) and sank (下沉). Without enough lifeboats(救生艇), Jack let Rose float on a piece of wood. The water was so freezing(冷) that Jack was frozen to death in the end，while Rose was rescued by the rescue workers.
参考例句：
1).If Jack had not gambled, he would not have got a ticket.
2).If Jack had not won a ticket, he could not have got on the ship.
3).If Jack had not been on the ship, he would not have met Rose.
4). If the ship hadn’t struck an iceberg, it wouldn’t have sunk.
5). If Jack hadn’t found a piece of wood, he wouldn’t have let Rose lie on it while he was in the cold water.
6). If the water hadn’t been freezing, Jack wouldn’t have died.
7). If the rescue workers hadn’t come, Rose would not have been saved.

Step 3
Conclude the structures of three unreal situations
(1) Let’s observe the sentence.
Before Jack died , what might he say?
“If we were to be alive, I would marry you some day.”
“If we should marry, I could give you a happy life in the future.”
“Rose, if I could have my life live again, I might still choose to meet you.”
(2) Conclusion:
以上例句谈论的都是与 事实相反的情况
从：If+主语+ ,
主:主语+ .

step 4
条件从句
if从句谓语形式
主句谓语形式

与现在事实相反

与过去事实相反

与将来事实相反

conclusion
Step 5
Homework
1. Revise the three structures of Subjunctive Mood.
2. Complete the sentences of “If I had a lot of money” by using Subjunctive Mood on the paper.
①If I had a lot of money, I would ____________________________________
②If I had a lot of money, I would ____________________________________
③If I had a lot of money, I would __________________________________

教学反思：本节课的设计背景是由电影泰坦尼克号为主线，来让学生真实地感受if非真实条件句在与现在，过去，将来的不同结构。通过用探究发现的语法教学模式，让学生发现语法，概况语法从而应用语法。教学过程中，学生对于话题很感兴趣，同时活动的设计形式多样，能调动起学生学习语法的积极性，同时，在情景中，更好地理解语法，教学效果很好。但由于在对与过去相反的假设处理时间不够充足，因此学生在完成小组活动的时候有一定的难度，如能再加入一些结构上训练的练习，效果会更好。

2017年12月1日