四年级英语下册Unit7 Be Careful!
Period Three教学设计
一、Learning aims:
(一)Knowledge and skills:
1.在完成Part B的同时进一步对学生进行安全教育。
2.掌握有关交通的祈使句。
(二)Process and method:
在完成Part B的对话同时进一步对学生进行安全教育。
(三)Attitude and value:
培养学生的安全意识,增长学生的安全知识。
二、Learning difficult and important points:
1. Important points:
Part B的内容,特别是引导学生进一步掌握祈使句的否定式。
2. Difficult points:
让学生进一步认识can, 并进一步掌握它们的用法及意思。
三、Learning methods::
自主探究学习、游戏教学法
四、Teaching preparation:
单词卡片、交通灯、若干道具。
五、Learning process:
Step 1. Greetings and Warming-up( 3’)
1. Greetings.
2. Let’s chant.
老师带学生边说歌谣边做动作,复习上节课的歌谣,激发学生学习英语的兴趣。
Step 2. Brain strom( 5’)
1. Students look at the cards and quickly say the words, read the words from low voice to high voice.
2. I say you do.
Teacher say the words, students do actions.
Teacher do actions, students say the words.
Step 3. Presentation ( 20’ )
Pre-learning ( 5’)
1. Present the main picture and ask Ss to observe, say something and predict what the dialogue is about.
2. Play the video, ask students to listen twice and get a general idea of the dialogue.
3. Teacher asks students some questions according to their listening .
Questions: What is the man going to do
Where are the boys going
What color is the light in picture 1
What color is the light in picture 2
While-learning (10’)
1. Play the video again, ask students to listen and repeat, and then exchange.
2. Difficult Research.
祈使句的肯定和否定句:
A. Please…/Don’t … .
B. The usage of can .
After-learning (5’)
1. Ask one student to be a teacher and read the dialogue, others follow.
2. Read the dialogue in pairs and then read together .
Step 4. Practice(7’)
1. Fill in the blanks according to the pictures.
2. Show time.
Ask students to do role –play.
Step 6. Expand practice.(4’)
Present more pictures about the traffic signs in our daily life,let students know their meanings.
板书设计:
Unit 7 Be Careful!
Please wait a minute!
Please stop!
Don’t cross the street!