初中英语九年级 Unit 14 Section A (Grammar focus-4c) 教案

Unit 14 I remember meeting all of you in Grade 7.
Section A (Grammar Focus－4c)教案
【学习目标】
1．掌握重点单词和短语：senior，text，level，look forward to doing sth.，join the school swim team，have problem with sth.，How fast time goes by等。

2．学习和掌握句型：
1) My time in junior high school has been enjoyable.
2) I had problems with pronunciation and reading texts.
3) I can't believe how fast the time went by!
3．通过语言学习和小组合作，进一步复习时态。

【重点和难点】
1. 通过语言学习和小组合作，进一步复习时态。

2. 学会用所学过的知识来描述难忘的人和事件。

【教学过程】
【课堂导入】
Step 1 Warming-up
1. Bubble game
2. Retell the poem in 3a.
What does the writer remember about his junior high school life?
3.Looking back at your junior high school, ask and answer in pairs.
1）What's your special memory or experience in junior high school?
I remember...
➢winning a prize.
➢being a volunteer.
➢...
2）How have you changed since you started junior high school?
➢I used to ...
➢But now I ...
3）What's your plan for next year?
I will...
➢join the school swim team.
➢study English harder.
➢...
4）What are you looking forward to in senior high school?
I'm looking forward to...
➢making more friends.
➢getting better grades.
➢...
【设计意图】师生讨论关于中学生活的回忆和对未来的期望，提高学生的学习兴趣和课堂参与度。

【课堂活动】
Step 2 Work on Grammar focus
1. Read the sentences and think about the tenses.
2. Summarize the grammar points.
一般现在时（PPT）
一般过去时（PPT）
现在进行时（PPT）
一般将来时（PPT）
宾语从句大总结（PPT）
语法小知识——宾语从句大总结
Key points:
◆that不能省略的情况：
(1) 句中出现两个或两个以上由that引导的宾语从句，如：
Robert said (that) he had finished reading the book that he would borrow another one.
(2) 当宾语从句的主语是this，that或者被this和that修饰时，如：
Ann said that this book was very beautiful.
David told us that that was why he was late.
(3) 当宾语从句是双宾语中的直接宾语时，如：
Charlie told me that he would put some signs on the envelop.
◆只能用whether，不能用if的情况：
(1) 在具有选择意义，又有or或or not时，尤其是直接与or not 连用时，往往用whether（if…or not也可以使用）。

如：
Let me know whether/if he will come or not.（＝Let me know whether or not he will come.）
(2) 在介词之后用whether。

如：
We’re thinking about whether we can finish the work on time.
(3) whether置于句首时，不能换用if。

如：
Whether this is true or not, I can’t say.
(4) 若用if会引起歧义时，则用whether。

如：
Please let me know if you like the book．可理解为：
①Please let me know whether you like the book. 请告诉我你是否喜欢这本书。

②If you like the book, please let me know. 你如果喜欢这本书，请告诉我。

宾语从句的时态受主句影响，在使用时注意：
(1) 当主句为一般过去时，宾语从句用相应的过去时态，如：
The man told me that he was looking for his son.
The policemen asked the little boy where he lived.
(2) 当主句是现在时态，宾语从句可根据情况选用，如：
He says (that) he will leave a message on her desk.
Do you know how Amy came to school this morning.
Have you asked the teacher when and where we shall meet tomorrow
morning?
(3) 当宾语从句表达客观事实或规律时，其时态不受主句显限制，都用一般现在时，如：
Our geography teacher said that the earth goes round the sun.
【设计意图】先让学生回忆总结所学的语法，老师进行适当点拨再进行系统讲解。

Step 3 Work on 4a
1. Number the sentences to make a paragraph.
Step 4 Work on 4b
2. Write your own answers to the questions.
【设计意图】通过完成练习，巩固学生的语言运用能力。

【课堂小结】
1. We have reviewed the usage of several tenses.
2.We have reviewed the usage of the object clause.
3.We have learnt some new words involving this part.
【课堂训练】PPT。