五年级英语上册 Lesson5 第二课时教案 科普版.doc

第二课时教学内容lesson five. are you washing clothes？lets chant, listen and tick,and revision.教学目标1、复习本课单词.2、运用自由对话,表演等教学活动形式,培养学生学习英语的积极的情感态度.3、进一步复习现在进行时的一般疑问句形式.教学重难点现在进行时的三种形式：陈述句，特殊疑问句，一般疑问句。基本教学过程step one: class opening and review.1、short dialogue.(师生对话)通过师生之间简单的问候,让学生立刻融入到英语学习的氛围中,增强了师生之间的亲和力。2、revision.a、review the words in this lesson.teacher shows the chinese meaning of the words and asks the students to write down the words in a piece of paper.每课单词必须让学生掌握,只有单词掌握了,课文才能理解,所以在平时的教学中要重视单词的学习.b、复习现在进行时的结构:be+现在分词e.g:i am singing. you are dancing. she/he is running.通过举例说明现在进行时及动词加ing的三种方式:1)直接加ing2)以e结尾的动词要去e加ing3)以一个辅音字母结尾的重读闭音节单词,要双写最后一个字母再加ingstep two: new concepts.出示例句: what are you doing ?(特殊疑问句)im reading . (陈述句)are you reading ? (一般疑问句)根据所出示例句,让学生改写句子.如:im drawing.(特殊疑问句).what are you doing ? (一般疑问句).are you drawing?这种题型是考试的重点也是难点,在平时的教学中要给学生渗透这种题型,平时多练习,为考试提前做准备.2、导入lets chant.通过复习现在进行时的三种形式导入.a、listen to the tape and repeat.b、translate it into chinese.c、practice:先让学生分组读,两人一组.然后让学生带有节奏地读,最后可以让学生打着拍子有节奏地读,多练习几遍,直到学生能跟着节拍读.2、listen and tick.放录音,学生做题.在做听力题的时候,要教给学生做题的方法,即抓句子中的关键词,特别是有图片的听力题,这一点更是重要.step three:consolidation and creation1)now,lets make some sentences t:你正在干什么?ss:what are you doing?t:我正在唱歌ss:i am singing.t:把这句话改一般疑问句ss:are you singing?t:good!now,look at this sentence:she is dancing .改成一般疑问句ss:学生各抒己见,有学生说出正确答案:is she dancing?教师由此总结出变一般疑问句的方法 :把be提前2)practice教师出示简笔画练习 :what is eve doing?she is cleaning the window.-is she cleaning the window?what is tom doing ?he is sweeping the floor.-is he sweeping the floor?3)出示主语不是she/he的例子:dongdong is washing clothes.-ss:is dongdong washing clothes?my father is cleaning his bike.-ss:is your father cleaning his bike?the