Lesson 48 Garbage is interesting 教案

Lesson 48 Garbage is interesting
教案
1教学目标
教学目标:
1.掌握词汇及短语 seat , sort...into... ,take a walk
2.接触词汇及短语 clean-up ,lid ,take a trip ,make...out of...
3.能够运用简单的阅读策略,通过详读或略读来获取信息,理解课文内容,了解并学习关于环境保护的初步知识,开阔视野。了解自己所生活的环境的污染问题,采取措施来保护自己周边的环境,大家一起努力,是我们的国家更加美丽。21cnjy.com
2学情分析
学生对此话题已经非常熟悉,所以他们能很好的理解课文。他们能借助情景和上下文猜测词义或推测段落大意的能力,利用推理、归纳等逻辑手段分析和解决问题的能力,并具备了一定的生活常识,因此本课易学。www.21-cn-jy.com
3重点难点
重点:完成本节课的教学目标,能准确使用目标中的单词及短语,并能用英语进行有关环保问题的实际交流。
难点:能用流利地英语进行有关环保问题的实际交流。
4教学过程
活动1【导入】Step1：Lead　in(3｀｀)
What have you learnt from this unit?
What did you do after knowing that?
Have the class discuss the question.
Now let’s look at what Jenny and her friends do.
活动2【讲授】新课讲授
Step 2: Listening(5'')
Listen to the article while thinking about these questions:
What did Jenny and her friends do this week?
What did Jenny and her friends do with the garbage they found?
Can you think of some other ways to reuse the garbage?
Step 3: Discussing (5'')
Divide the class into small groups. Ask them to discuss the answers and write down the answers.21世纪教育网版权所有
Check which group’s answer is best.
Step 4: Reading (18'')
Students read the article by themselves. And do the questions
Find the important points and difficult points. Then discuss and write them in groups.21·cn·jy·com
The teacher and the students summer them together.2·1·c·n·j·y
1.clean-up “扫除”为名词。而clean up “打扫”为“动词+副词”组成的动词短语。
2.take a walk “散步”为固定短语。
e.g. It’s good for you to take a walk after supper.【来源：21·世纪·教育·网】
3. Danny found a toy car with one broken wheel丹尼发现一个有一只轮子坏了的汽车玩具。(其中with one broken wheel 是介词短语作定语,放在被修饰的名词后面)21·世纪*教育网
e.g. Please pass me the bottle with some oil.
4. sort …into…“将事物分类、整理”。sort 为动词。
e.g. He is sorting his stamps into piles.
5. make …out of …“用……制成……”
e.g. They will make some bread out of the flour.
6. Our teacher also taught us about how garbage is recycled.
7. When you write something, don’t forget to use both sides of the paper!
(both sides 也可以用 either side 或each side 来表示。)
Step 5: Retelling(12'')
Students read the article again, then retell it or give some advice about environment problems. Then ask some groups to share it.
At last, let the students to see the pictures about pollution and no pollution.21教育网
Step 6: Homework (2'')
Do the exercise book Lesson 63.
Send an e-mail back to Jenny.
Make a survey.让学生观察自己身边的垃圾种类都有哪些?哪些最多/少?哪些可再利用?填好以下表格,并与课文内容相比较。同时让学生根据自身情况讨论:怎样减少这些垃圾的产生?自己会怎样做?
Name?
Where?
Kinds?
The most?
The least?
Be reused?