Unit5 What were you doing when the rainstorm came？ SectionA Grammar Focus - 4c课件 2023-2024学年人教版英语八年级下册

人教新目标Go For It八年级英语下册 Unit5 What were you doing when the rainstorm came？ SectionA Grammar Focus - 4c 1 Revision At 9:00am yesterday While John was riding, Mary was running. While the girl was eating, her mother was cleaning the room. John Mary the girl her mother What was he/she doing while ... was...? Nothing great was ever achieved without enthusiasm What were you doing at eight last night? I was taking a shower. What was she doing at the time of the rainstorm? She was doing her homework. What was he doing when the rainstorm came? He was reading in the library when the rainstorm came. were doing was taking was doing was doing was doing was reading Grammar Focus Nothing great was ever achieved without enthusiasm when与 while 1) when 可指时间点, 又可指时间段, 从句中可用延续性动词, 也可用非延续性动词。 when 引导的从句可用过去进行时，也可用一般过去时. 2) while 总是指一个时间段, 从句中必须用延续性动词。 while 引导的从句通常用过去进行时. Nothing great was ever achieved without enthusiasm when和while使用时到底有什么区别呢？ 过去进行时 Nothing great was ever achieved without enthusiasm 6 例如： What were you doing at nine o’clock last Sunday morning? I was sleeping.How about you? I was doing my homework. Nothing great was ever achieved without enthusiasm New words icy kid have a look = look Nothing great was ever achieved without enthusiasm Dictation 大风 大暴风雨 睡着 醒来 乱七八糟 打扫 接电话 洗淋浴 在那时 确保 相互帮助 感觉像 strong winds a heavy rainstorm fall asleep wake up in a mess clean up pick up the phone take a shower at that time make sure help each other feel like 过去进行时态 概念：表示在过去某一时刻或某一段时间内正在进行的动作。 时间标志：this time yesterday, at 9:00 yesterday morning 或以when, while 引导的时间状语从句。 Nothing great was ever achieved without enthusiasm What was Ben doing when it began to rain heavily? When it began to rain, Ben was helping his mom make dinner. What was Jenny doing while Linda was sleeping? While Linda was sleeping, Jenny was helping Mary with her homework. While Nothing great was ever achieved without enthusiasm