Lesson 43 Let’s clean up! 教案 (5)

Lesson 43 Let's clean up!
教案
1教学目标
(一)知识与能力的目标:
1)熟读并理解课文大意。
2)学习并掌握本课的单词和短语。
3)让学生知道保护环境是我们的责任。
4)我们应该保持我们的校园干净、整洁。
(二)方法与过程:通过讨论身边的环境问题,从而引发学生保护环境的意识。
(三)情感态度与价值观:
通过学习一些贴近生活的话题激发学生学习的兴趣和主动性,提高学生的小组合作能力,让他们在英语课堂中找到自己的用武之地,快乐的学习英语。同时,培养他们积极的人生观和价值观,让他们了解身边的环境,培养保护环境的责任感。【版权所有：21教育】
2学情分析
本班学生由于基础较差,学生学习英语的积极性不高,上课需要多鼓励,调动学生的积极性,提高课堂气氛。
3重点难点
教学重点:
1) Know how many ways we can say “garbage”.
2) Talk about the destroy of the pollution.
教学难点:
Some words and expressions in this lesson, and use them properly.
4教学过程
Step 1 Lead-in: show some pictures about the environmental pollution.
T: Look at these pictures。
What can you see?
S: A lot of rubbish.
T: How do you feel when you see some rubbish in the street or somewhere else?2·1·c·n·j·y
S1: I feel sad.
S2: It’s really terrible.
S3: It’s a shame.
……
T: Good. Everyone answers very well. What will you do when you meet this situation?21教育网
S: Clean up the rubbish and protect the environment. (帮助学生回答)
T: Ok. Now let’s look at these pictures.
What place is it?
S: This is our school yard.
T: How’s our school yard.
S: Very clean and beautiful.
T: What should we do to keep our school clean and beautiful all the time?
S1: Don’t throw the rubbish on the ground.
S2: If I see some rubbish in our school, I will pick them up.
T: Good job! Protecting the environment is our duty and we should make our homeland clean and beautiful, just like our school yard.
(通过展示一个有关环境污染的视频,让学生意识到它的危害并激发学生保护环境的意识。再出示几张自己校园的图片,非常的干净、漂亮,引导学生保护我们的家园,让它处处都像我们的校园一样干净,同时,培养了学生保护环境的责任感,让他们懂得保护环境,人人有责)
Step 2 Listen to the tape and then answer the following questions:
1: When is it now?
2: Where are Jenny, Brian and Danny?
3: What do Jenny, Brian and Danny see in the schoolyard?
Step 3 Listen to the text carefully and answer the following questions.
1. What’s the day today?
2. Is there any rubbish in the school yard? A bit of or a lot of?
3. What are they studying in class this week?
4. Who explains the plan to the class that afternoon? 21世纪教育网版权所有
5. What do the students do next?
6. Who lost his homework? Did they find it?
(通过听录音和阅读课文回答问题,让学生理解课文大意,培养了学生的听力和阅读能力,同时朗读对培养学生对语言的感觉提高对语言的感悟力有着极其重要的作用。)21·cn·jy·com
Step 4 Pair work
Read the text in roles loudly. Then let some students act it out in front of the class.【来源：21·世纪·教育·网】
(在学生预习的基础上,再加上本节课堂学生的阅读和理解,要求学生练习并表演对话,同桌之间、小组之间互相交谈,互相讨论,互相切磋,学生只有多“动”,才会得到发展,也才会有高的学习效率,体现了以学生为主体的有意义的实践活动,培养和训练了学生的综合语言能力。)
Step 5: Discussion:
It is our duty to protect the environment. There is so much pollution around us, how to protect our environment? Try to use “We should ... We shouldn't ... rubbish, more trees, protect .... pick up , pollution……"
1. sort the garbage,
2. save water and electricity,
3. plant more trees
4. ride bicycles instead of cars ,
5. use paper bags ,
Discuss and explain some language points to the class. Ask the students to use them properly.21·世纪*教育网
【合作探究、展示点评】
1. We should pick up the garbage!
(1)Pick up意为 ,属于_____结构的短语,如果代词作
其宾语,应放在其_________。本课类似用法的短语是 。
E.g: 他让我把它们捡起来。(翻译)
(2) I went to school to pick up my daughter.
句中pick up 意为 。
2.finish doing 完成/ 结束做某事
I finished _______ (do) my homework yesterday evening.
你知道英语中还有哪些动词后跟动名词做宾语吗?请列举出来并背诵。
enjoy keep practice mind stop remember forget
3. be fun to do sth. 做某事是有趣的。It would be fun _________ (play) cards.www.21-cn-jy.com
4. What does “rubbish” mean? 的同义句是什么?
What’s the meaning of “rubbish”?
(老师对本课的知识点向学生解释后,要求学生能够有本课的重点单词、短语等造句,把所学的知识付诸实践,能够灵活的运用。)
Step 6. 当堂达标:
单项选择:
1.-Your bedroom is so dirty. Would you please, Peter?21cnjy.com
- Ok, Mum. I’ll do it right away.
A. set it up B. put it up C. pick it up D .clean it upwww-2-1-cnjy-com
2. She the book and put it on the desk.
A. looked up B. took up C. picked up D. cleaned up2-1-c-n-j-y
3. It’s nothing serious. You’ve just caught.
A. a bit B. a bit of C. a little of D. little
4. Wang Lin has finished his homework. He is practicing English.
A. doing, speaking B. does, speaking C. doing, to speak D. to do, to speak
5. It’s a fine day. It would fun to play outside.
A. is B. are C. be D. was
Fill in the blanks:
Have you finish _______ (read) the book?We should _______ (pick) up the garbage over there.You’d better _______ (not throw) rubbish about.It’s good _______ (keep)our classroom and school yard clean.
5. Let’s get _______ (do) our homework now .
(课堂检测,让学生做练习,检查学生对所学知识的掌握。)
Step 7 Homework
Write a passage about how to protect the environment.21*cnjy*com
(写作练习,让学生运用到本节课所学的知识,如:单词,短语,句子等,让他们对语言的运用加以巩固,能够做到熟练灵活的运用语言,同时,也体现了本课的一个主题:保护环境,人人有责。)【来源：21cnj*y.co*m】
Step 8 Sum up
Let the students conclude what we learned this class.【出处：21教育名师】