Unit 6 Keep our city clean
（第二课时）
Teaching contents 教学内容
Grammar time &Fun time
Teaching aims and learning objectives 教学目标
1. 能掌握并熟练运用句型What makes…dirty/messy? What can we do to keep…?以及它们的答句。
2. 通过参与本课的小组活动，能进一步加强小组合作的能力。
3. 通过设计本课的环保海报，能进一步增强环境保护的意识。
Focus of the lesson and predicted area of difficulty 教学重点和难点
教学重点：能掌握并熟练运用句型What makes…dirty/messy? What can we do to keep…?以及它们的答句。
教学难点：能正确理解并运用本课归纳的语法：make + 名词（宾语）+ 形容词（补语）。
Hello, my friends. I’m your new friend. You can call me Miss Xu. Ok? Class begins. Good…
Look at the learning aims.Let’s try our best to get them.
Since I am your new friend, I want to know more about you.
What’s your name?
What do you like doing?/What’s your hobby?/What do you usually do after class?
What do you want to be?
Do you want to be a green star? If you want to be a green star, you need to finish some challenges today. Are you ready? Let’s have some challenges together.
Teaching procedures 教学过程
Step1 Lead-in
1. Read and judge
T: Challenge 1, let’s read the sentences together. If it is good for our city, please say “yeah, yeah, yeah”, and if it is bad for our city, say “no, no, no”. Ok? Go!
S: ...
Step2 Review the story
Challenge 2: Good memory
T: You are right. These behaviors are good for our city?But,do you remember their city?Look at these pictures.
S: …
T: Please ask and answer questions in pairs. You can talk like this. Go.
S: ...
T: Time is up. The first picture, who want to have a try?
S: ...
(生答一幅图，师点图现一段)
Step3Presentation
1. Let’s read
T:Boys and girls,let’s read these sentences together.
S: ...
T: Look at the red “s”.Don’t forget. Ok?
2. Let’s chant
T: Now,let’s say a chant.First, listen to me.(师示范chant)
T: Can you chant with me? Go!(师生一起chant)
T Look, the grass, the ground, and the water are also dirty and messy. But there are still some other problems. Sometimes our city is ...（引导学生说出单词，如果说不出，老师说）
T: (每个新词呈现后立刻带读两遍）
T: I can make a new chant with these words. Listen!
“What makes the street noisy?
Cars make the street noisy.
What makes the city smelly?
Rubbish makes the city smelly.”
T: Can you make a new chant? (出示tips) Please have a try. One asks. One answers.These words can help you.
T: Who can have a try?
T: So many problems! What can we do to keep our city clean?
S: ...
T: Let’s read these sentences together.
T: Look at thered “can”. Here, we canuse it to talk about suggestions. Pay attention. These verbs are all original form.
Step 4 Practice
1. Look and talk
T: Your ideas are really good. I’m sure our city will be cleaner. But, how about the environment around us? For example, our house?Are your rooms clean?What about Sam’s room?Let’s have a look.
Sam is not good at housework. What can you see in his house?
S: ...
T: What makes the bed messy?
S: ...
T:Please talk about Sam’s house like this, in pairs. Go.
S: ...
T: Time is up. Who can have a try?...
2. Let’s act
T: Now Tina comes to visit Sam. She is good at housework. So, Sam asks Tina for help. They have a talk like this. Let’s act. One is Tina, one is Sam. You can act like this, or act as you like.
T: For example, look, now I am Tina. Who can be Sam?
S: ...
T: Understand? Now you can actas you like.
T: Time is up. Who can act in front of the class?
S: ...
T: You are really good actors and actress. I appreciate you.
Step 5Production
1. Make a poster
T: You are so helpful. Sam’s house will be clean and beautiful. But, how about our big house? Our school.(出示图片)
T: How is our school?
S: ...
T: But in some places, it is a little dirty and messy. Look! Please discuss in groups of four. What makes our school dirty and messy? One asks, the other answer. The more, the better. These words can also help you.
S: ...
T: Now, our school is dirty ad messy in some places. To keep it clean, let’s make a poster like this. Please work in groups of four. Write your ideas on the poster.Finally, your group should read your ideas loudly in front of the class. You can talk like this. Go!
S: ...
T: Time is up. So, which group want to have a try?
S: ...
T: Your ideas are so useful. But time is not enough. So, the other groups, please come to the front, and stick your poster on the blackboard, so other students can also enjoy your poster after class.
T: You’ve done a good job.With so many ideas, I’m sure our school will be cleaner and more beautiful!
T: Now, you have finished all challenges in this class. Congratulations! You are green stars. Let’s give us a big hand!
T: And if we can try our best to keep the environment around us clean, for example, our house,our school. I’m sure our city, Nanjing, will also be cleaner and more beautiful.Do you think so?
S: ...
T: Nanjing is beautiful. Please keep our city clean, start from me.
Homework 家庭作业
For you homework, please
1. Write a short composition about how to keep Nanjing clean.
2. Discuss with your family about how to keep your house clean.
Ok, so much for the class.Thank you! Class is over. See you~
Teaching aids教学准备（含板书设计）
教学准备：PPT课件。
板书设计：
Unit 6Keep the city clean
What makes…dirty/messy?
…make(s)…dirty/messy.
What can we do to keep…clean?
We can…