2014年春人教版最新八年级英语下册《Unit5WhatwereyoudoingwhentherainstormcameSectionA》课件

1、 过去进行时过去进行时 含义含义： 表示表示过过去去某某个时个时刻刻 正在正在进进行行的的动动作作。 结构结构： was/were + doing 例句例句： I was having an English class at this time yesterday. 现在现在进行时进行时 含义含义： 表示表示现现在在 正在正在进进行行的的动动作作。 结构结构： is/am/are + doing 例句例句： I am having an English class. 过去进行时的疑问式 I wasnt having an English class at this time 过去进行时的否定式

2、 Were you having an English class at this time.? What was he doing at three oclock yesterday afternoon? He football.was playing What was she doing at seven oclock yesterday morning? She Whats she doing now? is running. was running. They What were they doing at ten last night ? They are dancing. were

3、 dancing. shout climb What were they doing when you saw them? jump follow practice When I He was doing When I called him up, it was sleeping. While I He was doing While I was sleeping, he was eating. When it He was doing When it walked on the street he was eating. When they I did While they were fig

4、hting with each other I slept. While practice ! 比较比较 “when” and “while” 1. when “当当.时候时候” 后面跟的动作后面跟的动作不延续, 常跟一般过去时常跟一般过去时 When the UFO took off, the boy was taking photos 1. while “当当.时候时候” 后面跟的动作后面跟的动作延续, 常跟过去进行时常跟过去进行时 While the boy was taking photos, the UFO took off, Target Language: 比较比较 “when”

5、 and “while” 2. When the UFO landed, the boy was walking down the street. While the boy was walking down the street, the UFO landed 1. When the alien got out, the girl was shopping. While the girl was shopping, the alien got out. Target Language: = = Exercises Fill with “While” or “When” 1._ May was

6、 talking on the phone, her sister walked in. 2._ Rita bought her new dog, it was wearing a little coat. 3._ I saw Carlos, he was wearing a green shirt. 4._ I was dancing, he was singing loudly. 5. _ Linda finally saw Davy , he was jumping with a dog . 6. I was cleaning my room _ the fire broke out .

7、 When While While When When when Fill in the blanks with “while” and “when”. 1. Tom was eating supper, it began to rain outside. 2. What were you doing, Mr. Zhou came in? 3. Peter was sleeping, a thief broke into his house. 4. She left her hometown she was five. when when While While b a d c could b

8、e heard was putting pieces of wood over the windows was helping his mother make dinner fell asleep was dying down 1 . While John was playing the piano, Mary left the house. John was playing the piano when Mary left the house. 2. While John was cleaning the room, Mary turned on the radio. John was cleaning the room when Mary turned on the radio. 3. While John was shopping