译林版《英语》六年级上册Unit6(2)
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教学内容 Unit6 Keep our city clean
(Fun time & Grammar time) 教材版本 译林版
教案属性 共 4 课时 第 2 课时 课 型 新授
教学目标 1. 能够四会掌握单词:keep, clean, make, dirty并熟练地听说读:air, smoke, rubbish, messy,
dead, move … away from, bin, plant, more。
2. 复习巩固Story time,能正确地进行Ask and answer部分的问答。
3. 能正确地说出保护环境的措施。
4. 保护环境从身边做起,能结合Fun time说一说并填一填怎样保护学校环境并进行演讲。
教学重点 1. 能够四会掌握单词keep, clean, make, dirty并熟练地听说读air, smoke, rubbish, messy,
dead, move … away from, bin, plant, more。
2. 复习巩固Story time,能正确地进行Ask and answer部分的问答。
3. 能正确地说出保护环境的措施。
教学难点 针对怎样保护学校的环境进行演讲。
教学准备 多媒体课件、录音机
教学过程 修注栏
Step1 Revision
T: Today we’ll still learn “Unit6...”
【自主探究】
1. Grammar time
T:(老师出示词组,同学们快速读一读,跳出小老虎图片就拍一次手)In the game there
are some phrases. Let’s review them.
2. Practice time
Fill in the blanks
3. Act time
T: I’d like someone to act as the story time.
a. 先出示文中有图片的单词如:clean , dirty , air , factory , smoke , rubbish
clean 干净的 a clean chair , a clean room , clean windows
dirty 脏的 dirty hands , a dirty street ,dirty shoes
air 空气 clean air , dirty air , by air
factory 工厂 clothes factory , food factory , many factories , in the factories
smoke 烟 black smoke Don’t smoke.(作动词用)
rubbish 垃圾 rubbish bin
b. 对其余单词如messy, dead, move … away from, bin, plant, more也让学生认读和练习。
(要求让孩子对其中一些单词进行拼读)
完成书上P60
Think and write的练习,先独立完成后再由小组核对答案。
【设计意图】先复习和本课话题相关的词汇,为后面操练句型做好铺垫。
Step2 Grammar time
T: Now, boys and girls, turn to page 60, look at the questions.
T: 出示Grammar time 的完整图片。
【小组合作】
2. 语法要点归纳:
1) What 作为疑问词看作是单数,所以动词make使用了第三人称单数形式。
2) Smoke 和rubbish都是不可数名词。一般现在时的肯定句中,主语是不可数名词,谓语动词也用第三人称单数形式。
3) Make和keep的不同用法:
Make 的意思有很多,做,制作,制造,整理,获得等,在本单元中的意思是“使……变得”,make+sth/ sb+形容词。如:
Smoke from cars makes the air dirty. 汽车排出来的烟使空气变得肮脏。
Rubbish makes the streets messy and dirty. 垃圾使街道杂乱无章。
Keep的意思是保持,经营,饲养,遵守等,本单元中的意思是“保持”。
例如:We can put rubbish in the bin to keep our city clean. 我们把垃圾放进垃圾桶能让我们的城市保持干净。
Trees help keep the air clean. 树木有助于空气保持清新。
3. Make some sentences.
Can you make some sentences: What makes … dirty? What makes … messy and dirty?
【设计意图】本单元主要围绕系动词make和keep展开短语和句型,这两个系动词的用法是学生第一次遇到,所以这个知识点要由老师仔细讲解,让学生自己举例以巩固它们的用法。
Step3 Play a game (Magic eyes)
【游戏巩固】
教师出示图片,同学们说出相应短语,好的行为就拍手,不好的行为就双手交叉置于胸前。
T: The city is dirty. So what can we do to keep our city clean? Talk to your partners.
Step4 Fun time
【能力提升】
T: Boys and girls. How do you think of our school? Is it beautiful?
T: Is it clean?
T: Do you want our school to be cleaner and more beautiful? What can we do to keep our
school clean?
Here is a passage about it. Can you read it?
Our school is big and beautiful. It is often clean. But sometimes there is some rubbish in
the corner or on the grass. In the classroom there is some rubbish on the floor. I hope it
can be cleaner and more beautiful. What can we do to keep our school clean? We can…
鼓励学生举例:
keep the door
open…其他同学翻译和纠错,及时纠正。
学生完成剩余的部分,并能用演讲的形式说出来,提醒学生注意演讲时的语气和表情。
We can… We can… We can…
【设计意图】本环节是对本节课内容的一个整合,学生已经掌握了保护城市卫生的措施,那么最后设计一个演讲,让学生把污染环境的污染源以及保护环境的措施进行综合,这样就组成了一篇作文,也能帮助学生记忆课文。
Step5 Homework
1. 仿照例文,写一段维护校园卫生的短文,整理成演讲稿。
2. 从身边点滴做起,保护环境。
板书设计 Unit6 Keep our city clean
What makes our city dirty?
Smoke makes…
Rubbish makes…
What can we do to keep our city clean?
We can…
教学反思