八年级 新目标下 unit 5 What were you doingPeriod 1课件.ppt(课件中不含音视频素材)

1、weather sunny windy cloudy rainy snowy What kind of weather do you like?rainstromheavy snowtornadoCan you guess what they are doing?过去过去进行时含义:表示过去某个时刻 正在进行的动作。现在现在进行时含义含义:表示现在 正在进行的动作。结构：was/were+doing例句：We were having an English class at this time yesterday.结构结构：am/is/are+doing例句例句：We are having an

2、 English class now.（一）定义（一）定义 过去进行时，是表示过去某个具体时刻正在进行的事过去进行时，是表示过去某个具体时刻正在进行的事情或动作。情或动作。（二）结构（二）结构 was/were+doing（现在分词）（现在分词）（三）用法（三）用法 1、过去进行时表示过去某段时间内持续进行的动作、过去进行时表示过去某段时间内持续进行的动作或者事情。常用的时间状语或者事情。常用的时间状语this morning，the whole morning，all day yesterday，from nine to ten last evening，when，while例如：例如：We

3、 were watching TV from seven to nine last night.昨天晚上七点到九点的时候我们在看电视。昨天晚上七点到九点的时候我们在看电视。2.过去进行时可以表示在过去某个时间点发生的事情。过去进行时可以表示在过去某个时间点发生的事情。时间点可以用介词短语、副词或从句来表示。如：时间点可以用介词短语、副词或从句来表示。如：What was she doing at nine oclock yesterday？昨天晚上九点她在做什么？（介词短语表示时间点）昨天晚上九点她在做什么？（介词短语表示时间点）When I saw him he was decorating

4、 his room.当我看见他的时候他正在装饰房间。（当我看见他的时候他正在装饰房间。（when从句表从句表示时间点）示时间点）3.在复合句中，如果主要动作和背景动作都是延续在复合句中，如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时。的或同时发生的，那么主从句的动词都可用过去进行时。例如：例如：While he was waiting for the bus，he was reading a newspaper.他边等车边看报。（两个动作都是延续的）他边等车边看报。（两个动作都是延续的）He was cleaning his car while I was co

5、oking.他擦车时我在做饭。（两个动作同时进行他擦车时我在做饭。（两个动作同时进行I was studying in the library.Yesterday,there was a rainstorm.What were they doing when the rainstorm came?What were you doingwhen the rainstorm came?I was talking with my mother in my house.What were you doingwhen the rainstorm came?I was waiting for the bu

6、s at the bus stop.What were you doingwhen the rainstorm came?1a Where were the people at the time of the rainstorm?Match the statements with the people in the picture.1._ I was in the library.2._ I was in my house.3._ I was on the street.4._ I was at the bus stop.bdca在在的时候的时候when the rainstorm came?

7、1b Listen to the TV report and circle the correct responses.a.doing my homework/studying b.playing basketball/reading c.going to work/waiting for the bus d.walking home/shoppingA:What was/were doing when the rainstorm came?B:A:where was/were when the rainstorm came?B：in the library in the officeon the playground at homeMarryThe teacherTom and Jimyour brother 写出下列短语。写出下列短语。in the library at the time of go to work wait for the bus walk home on the street play basketball play the piano 1.在图书馆在图书馆 2.在在的时候的时候 3.去上班去上班 4.等公共汽车等公共汽车 5.走路回家走路回家 6.在街上在街上 7.打篮球打篮球 8.弹钢琴弹钢琴homework