六年级下册英语四单元B作文Therewas句型.pdf

六年级下册英语四单元六年级下册英语四单元 B B 作文作文 TherewasTherewas 句型句型目标 1、复习本单元的单词：dining hall,gym,grass,years ago,months ago,lastyear,last month,go cycling,ice-skate,play badminton.2、会用 There be 句型抒发变化。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、能够恰当运用 There be 句型，顺利完成选择题。(检测目标 2 的达成一致情况)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、备考单词 (1)朗读第 35 页、37 页的单词 5 分钟。练一：打地鼠游戏(讲出单词)。3、复习：.years ago (1)教师示例用法，学生仿效说道句子：I went to Beijing two years ago.I went to Hangzhou ten years ago.(2)练习：(学生先自主完成，在核对答案)三天前，我回去钓鱼了。三个月前，我打羽毛球了。4、备考：There be 句型(抒发变化)(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、was ()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、可以用通常过去时抒发变化。(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：通常过去时，动词用过去式 Now:表示现在的状况 (3)用以下所给词的适度形式填空题：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。比如：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.教学总结