Lesson 43 Let’s clean up! 教案 (3)

Lesson 43 Let's clean up!
教案
1教学目标
语言知识
Knowledge Objectives
1. Learn new words: attention, rubbish, pollution, explain schoolyard, garbage21教育网
2. Learn phrases: a bit of, clean up, in the schoolyard, pick up, finish doing, explain sth to sb, remind sb. to do21cnjy.com
语言技能
Ability Objective
1、听:能有目的地获取所需的关键信息。
2、读:运用简单阅读策略来获取信息并进行简单处理。
3、说:To talk about how to make the schoolyard clean.
4、写:能写出有意义的句子表达自己观点。
情感态度
Emotion and Attitude
Talk about how to make our schoolyard clean.
What can we do to clean up the world?
激励、引导学生自觉保护环境,主动参与力所能及的环保活动.
2学情分析
八年级的学生对于英语学习应该具有一定的基础和方法,但我的学生对于英语的学习还没有掌握好的方法,学生在学习中还存在许多问题。就8班学生来说本来英语学习基础最差,所以把所学英语知识是否能灵活运用对它们来说就更难了,因此课堂中老师尽可能多的运用多种教学方法来引导学生学习。www-2-1-cnjy-com
3重点难点
目标语言的掌握。
Vocabulary: attention, rubbish, pollution, explain.2-1-c-n-j-y
Phrases: lean up, draw one’s attention, pick up, a bit of.
语言技能的提高。What does “rubbish” mean?
Its aim is to remind people to protect the environment21*cnjy*com
4教学过程
活动1【导入】第一步：互动交流,热身导入　(2　mins　)
Think about it
Learn the new words of this lesson. And ask the Ss to remember the vocabulary according to the phonetics.Ask the Ss if they know the World Environment Day.【来源：21cnj*y.co*m】
If not, then talk about its time and what people do on that day to elicit the topic “Let’s Clean Up”.【出处：21教育名师】
根据句意和汉语提示填空:
We should stop the factories from _____(污染) the river.What can we do to stop water _____(污染)?There’re many flowers and plants in our ________ (校园).Don’t throw ______ (垃圾) here and there.My teacher is ______ (解释)the math problem to me now.Let’s do something to draw people’s ________(注意) to this problem.
活动2【活动】第二步：听力练习,初步感知(5mins)
Let’s do it Ex. 2
Learning Tips: Close your books. Listen carefully and take some notes.
活动3【活动】第三步：诵读课文，以读促知（15－18mins）　
Ⅰ.自读，完成阅读任务。
Let’s do it Ex.1
① Jenny, Brian and Danny are going to do something on the World Environment Day.【来源：21·世纪·教育·网】
② They are studying geography this week.
③ they are going to pick up the garbage on the street.
④ Jenny found Danny’s homework.
Learning Tips: Discuss the answers in groups, ask the teacher for help if necessary.
活动4【活动】
Ⅱ.齐读,完成阅读任务。
Read the dialogue and answer some questions to get more information.
① What is the meaning of "rubbish"?
② Why do Jenny, Brian and Danny ask their classmates to help pick up the rubbish in the school yard?【版权所有：21教育】
③ What do they wear and carry to pick the rubbish
活动5【活动】Read the dialogue for a second time and find out
Attention clean up
Rubbish draw one’s attention,
Pollution pick up
Explain a bit of
A bit of,clean up,in the schoolyard,pick sth up,finish doing sth,explain sth to sb,remind sb.to dodraw one’s attention21·世纪*教育网
活动6【活动】Ⅲ.教师点拨,规范巩固
探究1 What does “rubbish” mean?
译:交流展示:精讲点拨:探究2Its aim is to remind people to protect the environment译:交流展示:1.2.精讲点拨:eg.提醒我完成作业21教育名师原创作品
活动7【活动】第四步：能力提升,学以致用　(8mins)
Complete the sentences with right forms of the given words or phrases in the box.21世纪教育网版权所有
(2013湖南益阳)When he saw a lot of rubbish on the ground, he ____ at once.21·cn·jy·com
A picked it up B picked up it C picked them up D pick up them
2. (2014.四川中考)Remember to return the book to the library when you finish ___ it.2·1·c·n·j·y
A read B to read C reading D reads
3. (2014.淮安中考) – What should we pay attention to ___ building the bridge?21*cnjy*com
A finish B finished C finishing D to finish
4. (2014.平凉中考)Danny,look at your bedroom. What a mess! Please ____
A put it up B clean it up C put up it D clean up itwww.21-cn-jy.com
同义句转换:1. There is a little water in the cup.There is ___ ___ ___ water in the cup.2. What does “rubbish” mean?What is ___ _________ _____ “rubbish” ?What ___ you ________ ___ “rubbish” ?
Let’s do it Ex 3
活动8【讲授】第五步：情感升华,启迪心智(1　min)
What can we do to clean up the world?
保护环境,从我做起 。Protect the environment / Begin with me.停止污染!Stop pollution!别丢垃圾!Don’t litter!我们有一个美好又干净的校园。让我们这样保持它。We have a nice and clean schoolyard. Let’s keep it this way.总是把你的垃圾放进垃圾桶。不要把它扔到地上。Always put your garbage in a garbage can. Never throw it on the ground.
Together, we can help keep our world clean!