六年级英语上册 Unit6 Keep our city clean（第一课时）教案 译林版(1).doc

keep our city clean 教学内容 unit6 keep our city clean教材版本译林版教学课时共 4 课时 第 1 课时课 型新授课教学目标1. 学生能够掌握三会单词：air、smoke、rubbish、messy、dead、move.away from|bin、plant、more。四会单词：keep、clean、make、dirty。2.学生能够掌握句型what makes .dirty/messy?.make(s).dirty/messy.what can we do ?we can .及其答语。3.学生能够运用所学的句型讨论污染和环保的话题，提高语言综合运用能力。教学重点2. 学生能够掌握四会单词：keep、clean、make、dirty。2.学生能够掌握句型what makes .dirty/messy?.make(s).dirty/messy.what can we do ?we can .及其答语。教学难点学生能够掌握句型what makes .dirty/messy?.make(s).dirty/messy.what can we do ?we can .及其答语。教学准备ppt教 学 过 程修注栏step 1 free talk 1、greetings2、 sing a song two little blackbirds利用多媒体播放歌曲，然后给出几个关于鸟的问题，要求学生讨论，引出本单元的话题。step 2 presentation1 .t:do you like birds? where do they live? what city do the birds like ?show two pictures of the cities to the ss.the city a is beautiful .the city b is dirty.2、show the picture of the city a .t:what do you think of the cities ?is the city clean ? ss:yes,it is.fill in the blanks. the is clean.the is clean. the is clean.the are . 学习新授单词 clean、air。3、 show the picture of the city b .ask and answer and fill in the blanks.学习新授单词dirty、messy、 rubbish。这一环节通过两个城市的对比，提出问题让学生小组合作思考、讨论，在小组中，每个学生都有发言的机会，也能够互相学习，充分体现学生在课堂中的主体地位。4、 t:what will the dirty city take to us ?(disease death ) 出示：keep our city clean5、 watch cartoon and answer the questions:q1：what makes our city dirty?q2：what can we do to keep our city clean ?6 、read the story time and work in groups.a.四人一组进行讨论，针对两个问题对文中的重点句子做出标记。b.以小组讨论，根据自己的思路图，练习复述。c.讨论过程中遇到的困难，小组成员之间要互帮互助，共同解决。（充分发挥小组合作的优势，小组成员互相帮助，主动参与到学习活动中）7、分组展示，选择以下形式：1、派一名学员发言2、以对话的形式共同完成step 3 practice1、 ask and answer2、read and write3、read in groups (小组内自己确定朗读方式，可以是齐读，组长带读，分角色读。)（学生自己选择学习的方式，更能调动他们的积极性）step 4 consolidation 1、look and acta小组内看图讨论b组长分配好角色，练习表演，比一比哪组表演的最好。（组内分工明确，同学之间互相激励，小组之间互相检查评价）2、 look and write3、 look and say (出示房间的图片，小组讨论、展示）a: what make(s )the _ messy and dirty?b: the _ make/makes _messy/dirty.a:what can we do to keep the _ clean?b:to keep the _ clean we can _.step 5 emotion educationprotect environment is to protect ourselves.课件出示图片，教育学生认识到污染对人类和地球的伤害，增强环保意识，珍惜和热爱城市环境。 step 6 homework 1.copy the new words .2.write a passage about protect environment。 for example: our city is . .the air is. . the sky is . . the . is .the .make(s) . . we can. . lets try our best to keep our