Unit 12 Fire 第二课时教案

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Unit 12 Fire
教案 课时2
1教学分析　
本节课是小学英语5A Unit 12 Fire。本节课以短篇教学为主,通过对本单元的内容的再次构建,再构文本,通过消防员山姆的介绍与讲解,学生可以运用must和mustn’t句型表述,有关火的标志,并明白火的危险性,以及遇到火时如何进行自救。学生能够使用所学重点句型进行有意义的表达,提高学生的语言运用能力。www.21-cn-jy.com
2三维目标
1.帮助学生学习四会词fire; hurt; must; careful; smoke; burn down;(be) careful with的生词。【出处：21教育名师】
2.通过再构的文本内容Fire is dangerous,帮助学生了解火灾的危险。
3.通过消防员山姆的介绍与讲解,学生可以明白火的危险性以及,遇到火时如何进行自救。
3教学重点
词汇:fire; hurt; must; careful; smoke; burn down;(be) careful with
句型:We must be careful with fire. We mustn’t play with matches.
4教学难点
1. must be后接形容词的用法。
2. mustn’t句型与Don’t…句型的区别。
5教学过程
Part 1: Warm--up
T: Hello, boys and girls. I’ll be your teacher this class. In this class, I will divide you into four teams. Team 1,Team 2, Team 3 and Team 4. Let’s see which team will arrive at the fire place first. Ok 21教育网
(课前将学生分成四个消防队,看最后哪个队能最先到达失火地点救援。) So try your best .21cnjy.com
T: Boys and girls. Look! My name is Tina, so you can call me Tina. Ok
T: Let’s begin our class. Stand up! Good afternoon, boys and girls.
T: There are so many teachers in our class, please say hello teachers.
T: Ok, sit down, please.
T: Boys and girls. Let’s see a video first. Ok
教师播放《消防员山姆》
T: OK! Look, can you tell me what’s his job
T: Yes, he is. His name is Sam. Say hello Sam.
T:Now, Sam wants to say something to you. Let's listen.
活动2【讲授】Fire is dangerous.
1. Look and say
Sam: Hello, children. This class I want to tell you something about fire. Please come with me.21·cn·jy·com
T: Ok! Sam wants to tell something about fire to you.21·世纪*教育网
出示单词:fire.
Sam: Look, this is the fire. It’s useful. Can you tell me what do we use fire do www-2-1-cnjy-com
Sam: Yes, we can get heat from fire. We can cook with fire. We can get light from fire.2-1-c-n-j-y
Fire is useful.
Sam: Fire is useful. But sometimes Fire is terrible. Fire is dangerous, too. Now, let’s see a video.【版权所有：21教育】
Fire is dangerous.
Fire is useful, but fire is dangerous, too. Fire can burn down a lot of trees. We mustn’t smoke in the forest. Fire can burn down our houses.
We mustn’t play near fires at Home. We mustn’t play with matches at home, too. Fire can hurt people. We must be careful with fire. Safety first!21世纪教育网版权所有
T: Fire is dangerous.
Sam: In this video. What can fire do
Sam: Fire can burn down a lot of trees. Fire can burn down our houses. Fire can hurt people. Fire is dangerous.21教育名师原创作品
教师逐句出示Fire的危害性,并出示短语burn down;和动词hurt
Sam: Fire is useful, but fire is dangerous, too. Now, I have a task for you. Please listen and choose. What mustn’t or must we do in the forest or at home.21*cnjy*com
活动3【活动】What do these signs mean　
(播放录音,并完成Task one)
教师订正答案,并出示单词must和mustn’t 以及smoke, match; be careful with等词组,学生齐读,逐个读,分组读【来源：21cnj*y.co*m】
Sam: You are great. Look at these pictures. Can you tell me what do these signs mean
Sam: Do you know where else Sam: Don’t smoke in the bus.
We mustn’t smoke in the bus.
Don’t smoke in public. We mustn’t smoke in public.
Sam: Don’t play with matches at home. We mustn’t play with matches at home.
Sam: Look at these pictures.
What do you want to say to them
Task 2 Read and choose.
Sam: You are good fire man. But if there is a fire what should we do Let’s see a video.21*cnjy*com
Sam: Please read the sentences ant judge them. And please tell they are true or false.
活动4【活动】Let’s　chant.
Sam: Boys and girls, you are good firemen. I have the last task for. Please write and finish task three.2·1·c·n·j·y
Let’s check the answer.
活动5【活动】Let’s enjoy.
T: At last Sam also wants to tell you something. Let look
活动6【作业】Homework
1. Listen to and read “Listen and say”.
2. Talk about fire safety at home and in the forest.【来源：21·世纪·教育·网】
3. Find more signs about fire safety.