Unit6Keepourcityclean第四课时.doc

Unit6 Keep our city clean 第四课时一、教学内容：Checkout time，Sound time and ticking time 二、教学目标：1.学生能熟练运用本单元所学内容完成checkout time。2.学生能熟练掌握句型:make(s)the dirty/messy. To keep the clean, we can3.学生能掌握并熟练运用升降调。三、教学重点：1.学生能熟练运用本单元所学内容完成checkout time。四、教学难点：1.学生能熟练掌握句型:make(s)the dirty/messy. To keep the clean, we can2.学生能掌握并熟练运用升降调。五、教学准备：课件六、教学过程：Step1 Warm up1. Greeting 2. RevisionT: Lets say something about the pictures. Is the city clean? What makes the city dirty? What can we do to keep the city clean?Step2 Checkout time一、Look and write Look at the pictures. What can you see in these pictures?The bedroom is The park is The classroom is The air is T: Yes, they are dirty or messy. To keep them clean, we can Please write down your ideas and fill the blanks. Check the answers. 板书： make(s)the dirty/messy.To keep the clean, we canTalk about the pictures in groups. 二、Look and say1. Show a pictureT: Heres a picture of the room. Is the room clean? Now make some sentences about the room with this sentence pattern. You can discuss with your partner or your group members. Well have a competition. Which groups can say the most sentences?2. Have a competition3. Summary: Your ideas are great. To keep the room clean, we should put the things in the right places.Step3 Sound time1. Let the students read by themselves.2. Watch the cartoon. Listen and feel.3. Read after the cartoon.4. Read after the teacher.（Show a finger and do actions together）5. The students read by themselves again.6. Read by some students7. The students try to give a summary.(教师引导学生发现规律：陈述句句末通常用降调，一般疑问句句末通常用升调。)8. Read together.9. Read the other sentences.(注意升降调)Does smoke make the air dirty?Yes, smoke makes the air dirty.Does rubbish make the streets messy and dirty?Yes, rubbish makes the streets messy and dirty.Can we keep the air clean?Yes, we can!We can move some factories away from our city.Can we keep the streets clean?Yes, we can!We can put rubbish in the bin.Step4 Ticking time学生对本单元三个知识点的掌握进行自我评价。I know how to keep our city clean.I can use”make”,”keep”and”can”.I know how to use rising and falling intonation.Step5 Homework1. Make some sentences about our classroom with the sentence pattern.make(s)the dirty/messy. To keep the