译林版（三起）英语三年级下册 Unit 2 Clean our classroom 第4课时（Wrap-up time & Assessment time）课件

What can you see in the picture?windowblackboardchairdeskfloorRevisionQuick ResponseSay the phrases quickly and act accordingly.快速说出看到的短语，并做出相应的动作。clean the blackboardclean the deskclose the windowsweep the floorput away the chairclean the windowHow can we ask people to do things politely?_____ clean our classroom!Let’sSam, sweep the floor, _______.Please_______ close the window, Mike.PleaseLook and sayWhat do they do?Make a cleaning planA Listen and orderLook back through the unit. How do you clean your classroom?B Make and sayMake a plan to clean your school and talk about it.Work in groups of 4 and discuss how to do cleaning. Then fill out the form and make a presentation. 四人一组讨论如何分工。然后填写表格，并上台陈述。Group workFor exampleLet’s clean our school. John, sweep the floor, please.Alice, please put away the books.All right!OK!Fill in the formJohnsweep the floorAliceput awaythe books……Make a presentation(上台陈述).Let’s clean our school. John sweeps the floor. Alice puts away the books …Enjoy the videoLet’s thinkNo, we should clean the classroom regularly and keep it clean.Assessment timeReview the new words and phrases in this unit.Make a plan to clean your house and discuss it with your parents.Learn more about how to do cleaning.Finish the exercises(完成课后相应练习) .Homework