2015年pep六年级英语下册第四单元总复习教案.doc

Unit4 Then and now ‎ 教材来源：小学六年级《英语》教科书/人民教育出版社2014版 ‎ 内容来源：小学六年级《英语（下册）》第四单元 ‎ 主题：Then and now ‎ 课时：共6课时，第6课时 ‎ 授课对象：六年级学生 ‎ 设计者：‎ 1、 课程标准相关要求 能在图片、图像、手势的帮助下，听懂课堂活动中简单的提问；能认读所学词语。敢于开口，表达中不怕出错；积极参与各种课堂学习活动，与其他同学积极配合和合作；在词语与相应事物间建立联想，在学习中集中注意力。‎ 2、 教材和学情分析 在五年级上册Unit5/Unit6中，学生学习了There be 句型的（一般现在时）的陈述句、一般疑问句及其回答，在本册Unit2/Unit3学习了动词过去时的规则及不规则变化，并在本单元初步学习运用 There be 句型的（一般过去时）谈论过去的事物，本节课将在此基础上进行复习。‎ 目标 ‎1、复习本单元的单词：dining hall, gym,grass,years ago,months ago,last year,last month,go cycling,ice-skate,play badminton.‎ ‎2、会用There be句型表达变化。 ‎ 现在时：There is +单数...‎ ‎ There are +复数....‎ 过去时：There was +单数....‎ ‎ There were+复数....‎ ‎3、会用一般过去时表达变化。‎ 评价任务 1、 通过游戏，能指认单词。（检测目标1的达成情况）‎ 2、 能正确运用There be句型，完成选择题。（检测目标2的达成情况）‎ 3、 能正确运用一般过去时，进行过去和现在的比较，完成选择题。（检测目标3的达成情况）‎ 教学过程 ‎1、日常问候 ‎2、复习单词 ‎（1）朗读第35页、37页的单词5分钟。 ‎ ‎ 练习一：打地鼠游戏（说出单词）。‎ ‎3、复习：......years ago ‎(1)教师示例用法，学生仿照说句子：‎ I went to Beijing two years ago.‎ I went to Hangzhou ten years ago.‎ 扩展延伸：......月前？ ‎ ‎......天前？ ‎ ‎(2)练习： （学生先自主完成，在核对答案）‎ 三天前，我去钓鱼了。 ‎ 三个月前，我打羽毛球了。 ‎ ‎4、复习：There be 句型（表达变化）‎ ‎(1)对比：现在的学校、二十年前的学校 ‎ 现在的学校: There is a library. 二十年前的学校：There no library.‎ ‎ There is a gym. There no gym.‎ ‎ There are tall buildings. There no buildings.‎ ‎(2)总结：There be句型表达变化:‎ 现在时：There is +单数... There are +复数....‎ 过去时：There was +单数.... There were+复数.... ‎ ‎( )There an apple on the table.‎ A、is B、are C、 were ‎( )There two apples on the table.‎ A、is B、are C、 wasX k B 1 . c o m ‎ ‎( )There no gyms in my school two years ago.‎ A、is B、was C、 were ‎( )There no library in my school two years ago.‎ A、is B、were C、 was ‎5、会用一般过去时表达变化。‎ ‎(1)Before It was an egg. Now it is a chick. ‎ Before It was raining. Now it is sunny.‎ Before there was a building. Now there is a lake.‎ Before the cat was on the chair.Now it is under the chair. ‎ Before I liked to play badminton. Now I like to ride a bike.‎ Before Chen Jie is short. Now she is tall.‎ ‎（2）总结 Before：一般过去时，动词用过去式 Now:表示现在的状况 ‎（3）用下列所给词的适当形式填空：‎ There were not any ____________(computer) at all.‎ Before I _____ (be) short.‎ There ______(be) no gym in my school ten years ago.‎ ‎5、作业：‎ 写出5个过去和现在比较的句子。 ‎ 例如： ‎ I was short before. Now I am tall.‎ The tree was yellow before.Now it is green.‎ There was a building before. Now there is a lake. ‎ 板书设计：‎ There be句型表达变化:‎ 现在时：There is +单数... There are +复数....‎ 过去时：There was +单数.... There were+复数.... ‎