人教新目标九年级英语全册 Unit 6 When was it invented when与 while 引导的时间状语从句 （共19张PPT）

ACTION 创新微课 现在开始 when与 while 引导的时间状语从句 2016/6/18 2 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 创新微课 when与 while 引导的时间状语从句 When his daughter was two years old, his wife died. 2016/6/18 3 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 创新微课 when与 while 引导的时间状语从句 When he was free, he often looked after this old man. 2016/6/18 4 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 创新微课 when与 while 引导的时间状语从句 Please look after yourself while I am away. 2016/6/18 5 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 创新微课 when与 while 引导的时间状语从句 One son was smoking while the other was drinking. 2016/6/18 6 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 创新微课 when与 while 引导的时间状语从句 When they saw all of these, they were moved by the little girl. 2016/6/18 7 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 1 创新微课 when与 while 引导的时间状语从句 When he was free, he often looked after this old man. Please look after yourself while I am away. One son was smoking while the other was drinking. 重点句子 When they saw all of these, they were moved by the little girl. 1 创新微课 when与 while 引导的时间状语从句 when 当…时候 从句中既可以用_