文档文本内容
教 案
教学基本信息
学科 英语 学段 初中 年级 九年级
总课
单元 Unit 6 课题 When was it invented? 6
时数
Section A
授课
课时 (Grammar 课型 语法课
时间
Focus-4c)
教学目标及教学重点、难点
教学目标：
At the end of the class, the students will be able to:
1. understand and use the passive voice (past tense) be + v (ed).
2. talk about when inventions were invented and where they were invented.
3. If you like, you can practice more.
教学重点：
1. Key vocabulary:
fridge, low, somebody,translate, lock, ring, earthquake, sudden, bell, biscuit, cookie,
musical, instrument...
at a low voice, advise sb. not to do, translate... into, all of sudden, break the rule,
work on...
2. Key sentences:
a. When was the zipper invented?
b. Who was it invented by?
c. When was tea brought to Korea?
d. What is the hot ice-cream scoop used for?
3. Structure:
S+was/were+past participle…
教学难点：
How to turn the active voice into the passive voice.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Step 1 复习上节课所学被
1. Review the passive voice and analysis it.
Lead-in 动语态的句子, 导入
2. Change the sentences into different patterns.
(PPT 3-7) 本课时的语法。
1. Ask Ss to read the sentences in Grammar 解释一般过去时被
Focus. 动语态的陈述句、
Step 2
2. Show the structure of the passive voice of 否定句、特殊疑问
Presentation
the past tense. 句、一般疑问句以
(PPT 8-14)
3. Explain Grammar Focus and try to make Ss 及肯定否定回答。
understand the passive voice of the past tense. 接着出示Grammar4. Make Ss match the questions with the
Focus，后练习各种
answers.
句型变化。让学生
5. Explain the ways to change the active voice
总结该用法。
into the passive voice.
Work on 4a,4b.
1. Ask Ss to read the sentences in 4a, then
rewrite them using the passive voice. Check 利用所学的被动语
Step 3 answers in class and make Ss read the 态用法，完成4a和
Practice sentences. 4b并阅读这些句
(PPT 15-18) 2. Make Ss read the words in the box first and 子， 熟练掌握用
complete the sentences with the correct forms of 法。
the verbs. Check answers in class and make Ss
read the sentences.
Work on 4c.
1. Ask Ss to read the passage first then fill in
blanks.
Decide whether active or passive forms should
be used in these sentences. Write the correct
forms in the blanks.
2. Check answers in class then make Ss read
the passage. 学习语法后, 设计一
个分角色表演的对
3. Ask Ss to read the sentences and pay
Step 4
话，学生通过口语
attention to the underlined parts.
Pair work
练习进一步巩固一
(PPT 19-24) When was the car invented?
般过去时被动语态
It was invented in 1885.
的用法。
Who were they invented by?
They were invented by Julie Thompson.
What are they used for?
They are used for seeing in the dark.
4. Work in pairs. Make Ss look at the pictures
and make conversations about them. Then call
some pairs to present in class.
Step 5 重点讲解all of a
Explain the usage of all of a sudden and
Language points sudden和luckily的
luckily.
(PPT 25-26) 用法。
通过单选、词型填
Step 6 空、句型转换、综
Show some exercises for Ss to practice the key
Exercises 合填空等形式练习
words, the target language and key sentences.
(PPT 27-33) 一般过去时被动语
态。
Step 7 精选中考题练习
中考链接 Practice the usage of was/were+ved. was/were+ved 的用
(PPT 34) 法。设计该作业主要使
1. Write a dialog about their things using the
Step 8 学生们熟练运用一
passive voice.
Homework 般过去时被动语态
2. Finish off the exercises on the text book.
(PPT 35) 的特殊疑问句等用
3. Read 4b and 4c.
法。
Unit 6 When was it invented?
Section A (Grammar Focus-4c)
1. When was the zipper invented?
2. Who was it invented by?
板书设计
3. When was tea brought to Korea?
4. What is the hot ice-cream scoop used for?
5. Our parents advised us not to go out alone.
6. Different writers translated the book into different languages.
1. 本课时学习was/were +v(ed)的陈述句、否定句、特殊疑问句、一般
教学反思 疑问句以及主动语态变被动语态的方法。
2. 熟练运用一般过去时的被动语态的特殊疑问句形式。
