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
We’re trying to save the 总课
单元 Unit 13 课题 6
earth! 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:
learn about The Present progressive, passive voice, Present Perfect and Modal Verbs.
教学重点：
1. Key vocabulary:
afford, reusable, transportation
take part in, turn off, pay for, take action
2. Key sentences:
a. Have you ever taken part in an environmental project?
b. It was the biggest clean-up project this city has ever had.
c. I think more than 1,000 people have come to help out.
d. People may think that big things must be done to save the earth.
3. Structure:
a. used to do
b. passive voice
教学难点：
The usage of modal verb.
教学过程(表格描述)
教学环节 主要教学活动 设置意图
Free Talk
Step 1 1.Have you ever take part in an environment project? 自由讨论环保问题，
Lead-in 2.What should you do to save the environment? 回答这些问题。导入
(PPT 3) 3.Answer the questions and lead in Grammar 语法聚焦。
Focus.
1. Show Grammar Focus.
Step 2 通过学生阅读语法聚
2. Ask one student to read the sentences and show
Presentation 焦，概括本单元的语
the grammar focus.
(PPT 4 ) 法的用法。
3. Pay attention to the words after make.
通过举例、图表等讲
Step 3 1.Explain the usage of The Present Continuous
解语法，使学生能够
Explanation Tense, passive voice, Present Perfect and Modal
透彻的理解本单元的
(PPT 5-29) Verbs.
核心内容。2.Read the examples.
1.Work on 4a. Fill in the blanks with the correct
forms of the verbs in brackets.
2. Read the sentences in 4a.
完成4a对话和4b短
Step 4
3. Sum up the structures. 文。然后进行朗读。
Complete 4a-4b
4.Work on 4b. Fill in the blanks with the 使本单元所学的语法
(PPT 30-33)
appropriate modal verbs from the box. 内容学以致用。
5.Read the passage.
Work on 4c. Make a list of things that people
can do to help the environment and discuss your
list with your partner.
use public transportation (n.交通运输);
Step 5 turn off the lights when you leave a room; 列举一些保护环境的
Practice 措施，巩固对语法的
use reusable bags instead of plastic bags;
(PPT 34) 掌握。
ride your bike or walk to school or work;
stop using paper napkins(餐巾纸);
recycle books and paper...
Have a discussion... 本部分主要用来归纳
Step 6
A: I think that everyone should take your own 重点语法：情态动词
Discussion
shopping bags when go shopping. 后跟动词原形，现在
(PPT 35-40)
B: I agree. it's good for the environment. 完成时等。
通过单选、词形填
Step 7
空、句型转换、翻译
Exercises
Show some exercise to practice the grammar. 句子的形式练习所学
(PPT 41- 52)
的本节课的语法。
本部分设计被动语态
Step 8
Choose the exercise to practice: be +done 和现在完成时的中考
中考链接
题，引导学生学习与
(PPT 53-54)
中考链接。
1.Review present progressive, passive
voice, present perfect, used to and
设计该作业主要使学
modal verbs.
Step 9
生们熟练运用语法，
Homework 2. Read the articles in Learning English.
并在生活中学以致
(PPT 55 ) 3. Preview the new words and expressions
用。
4. Preview 1a-2a on page 101.
Unit 13 We’re trying to save the earth!
Section A (Grammar Focus-4c)
1. Have you ever taken part in an environmental project?
板书设计
2. It was the biggest clean-up project this city has ever had.
3. I think more than 1,000 people have come to help out.
4. People may think that big things must be done to save the earth.afford, reusable, transportation
take part in, turn off, pay for, take action
1. 本节语法课中特别注意综合语法的运用。
教学反思
2. 语法比较简单，可以通过各种形式进行巩固练习。
