作业帮朗读下列句子,体会when 和while的不同.1、 the earthquake happened while i was doing 、 2、while my mother was sleeping,my father was watching tv.3、i was sleping when it started to rian.4、he like singing when he is running.观察：
来源：学生作业帮助网 编辑：作业帮 时间：2024/04/23 17:08:10
朗读下列句子,体会when 和while的不同.1、 the earthquake happened while i was doing 、 2、while my mother was sleeping,my father was watching tv.3、i was sleping when it started to rian.4、he like singing when he is running.观察：
朗读下列句子,体会when 和while的不同.1、 the earthquake happened while i was doing 、 2、
while my mother was sleeping,my father was watching tv.3、i was sleping when it started to rian.4、he like singing when he is running.观察：在句1、2中,while 引导从句中的动词是-----、------,这两个动词属于----动作.在句3、4中,when 引导的从句的动词是-------、-----,在这动词中,------属于-----动作,又可以是--------动作.发现：when 引导的从句中动词既可以------动作,又可以是---动作.while 引导的从句中的动词是-----动作.
朗读下列句子,体会when 和while的不同.1、 the earthquake happened while i was doing 、 2、while my mother was sleeping,my father was watching tv.3、i was sleping when it started to rian.4、he like singing when he is running.观察：
读下列句子,体会when 和while的不同.1、 the earthquake happened while i was doing 、 2、 while my mother was sleeping,my father was watching tv.3、i was sleping when it started to rian.4、he like singing when he is running.观察：在句1、2中,while 引导从句中的动词是--过去进行时----,这两个动词属于延续性----动作.在句3、4中,when 引导的从句的动词是---一般过去时--和过去进行时-,在这动词中,-----when -属于-非延续动作----动作,又可以是 延续性-----动作.发现：when 引导的从句中动词既可以-是非延续性--动作,又可以是-延续性--动作.while 引导的从句中的动词是--延续性---动作.