1、 Unit6 On duty教学设计教学目标与要求：1. 能听、说、读、写并运用短语sweep the floor,clean the blackboard,clean the desks and chairs,clean the windows,take out the trash。2. 能听懂、会说Listen and say中的对话，并能够与同学合作，熟练说出和表演对话内容。3. 掌握问句What do you usually do?及其回答I open the door and sweep the floor。4. 能够与同伴完成Play and say中的游戏。5. 培养学生热爱劳动
2、，能够主动帮助父母分担家务劳动的生活观念。教学重点：1.掌握频度副词usually的读音及用法。2.能够听懂、会说本单元核心问句及其答语。教学难点:1.What do you usually do at 10 pm?及其回答I usually go to bed.2.频度副词usually的用法。教学过程：Step1Warm up1. Say “Hello” to each other.Boys and girls Are you happy today? The first lets sing a song2. Before our new lesson lets watch a video
3、 together.引出课题On dutyStep2Presentation1.T:Are they great?I think the boys are handsome,the girls are so beautiful. Do you remember what do they usually do on their duty day?学习usually2.T;Look at the screen.(出示遮盖动作的图片)What do you usually do ?(学习本单元重点句型)3T.Listen to the tape and learn to these phrases：
4、sweep the floor,clean the blackboard,clean the windows,take out the trash 、open the door.4.T:This time lets ask the leading character:What do you usually do?学习clean the desks and chairs,5.T:So many desks and chairs.Do you clean them by yourself?(学习By yourself)S:My friends help meT:Oh , you are good
5、helpers.6师领读本课词组，也可以Point and say.6. Lets play I “say it you do it”(游戏中反应快的小组予以奖励)7. T：Boys and girls Helen is on duty this week.What does Helen usually do?Listen to the tape and answer these questions.(课件出示问题)8. 解决问题。9. Listen again.Are you clear?10. 教师领读，学生组内分角色读。Step3 Consolidation1. 组内做Play and
6、say2.T When you are on duty,what do you usually do?Write your answer.3.T:At school.you can help your teacher and your classmates.At home you should help your parents do some housework,OK?Step4SummaryWhat have you learned?Step5 Homework1. Write five phases five times.2. Help your parents do the housework.板书：Unit6 On dutysweep the floor, clean the blackboardclean the desks and chairs,What do you usually do?clean the windows,I usuallytake out the trash。
