人教新目标版英语八下unit3whatwereyoudoingwhentheufoarrivedppt期末复习课件

人教新目标版英语八下unit3whatwereyoudoingwhentheufoarrivedppt期末复习课件内容摘要：

wn 课堂练习 • 一 . 翻译下列短语或词组 • 7. run away _________________ • 8. in hospital ________________ • 9. at the doctor’s _____________ • 10. talk on the phone __________ • 11. look outside ______________ • 12. take off __________________ 逃跑 住院 在电话上交谈 看医生 看外面 起飞 过去进行时 含义 ： 表示 过 去 某 个时 刻 正在 进 行 的 动 作。 结构 ： was / were + doing 例句 ： I was having an English class at this time yesterday. 现在 进行时 含义 ： 表示 现 在 正在 进 行 的 动 作。 结构 ： is /am/ are + doing 例句 ： I am having an English class. Summary: 过去进行时的构成： • :表示过去某个时刻或过去一段时间正在进行的动作 . • :主语 +was/were+doing sth +时间状语 • : at that time, at nine, when someone did , 2. 现在分词的构成 • 4）以字母 y结尾的单词，直接加 ing。 • 如 carrying、 playing、 studying。 • 5）以字母 ie结尾的动词，变 ie为 y，再加 ing。 • die→d ying lie→l ying • 6）以元音字母加 e结尾，或以 e结尾，且 e发音的动词，直接加 ing。 • see seeing be being 1. I ___________ (cook) dinner when my daughter came back home yesterday. 2. Look! A cat ___________ (climb) up the tree. 3. John ______ (walk) to school every day. was cooking is climbing walks 二、用所给动词的适当形式填空。 4. John was climbing the tree when a man _____ (see) him. 5. I ___________________ (be) a teacher in five years. 6. John can ________ (draw) a horse very well. saw will be draw /am going to be 课堂练习 • 二 . 用 when， while填空 • 1. __________ the alien was in the museum , I called the police . • 2. The boy was walking down the street __________ a UFO landed . • 3. __________ the alien was visiting the museum , the boy called the TV station . • 4. I was cleaning my room ________ the fire broke out . • 5. __________ Linda was shouting his name , some people looked at her . • 6. __________ Linda finally saw Davy , he was jumpin。