内容正文:
Unit3
What were you doing when the UFO arrived?
Period 2
The UFO ________ the street and an alien ____________ the UFO.
What were people doing when the UFO arrived?
landed on
got out of
A: What was the girl doing when the UFO arrived?
B: She was standing in front of the library.
barber
boy
man
woman
young man
girl
A barber was cutting hair in the barber shop.
A boy was sitting in the barber’s chair.
A man was sleeping late in his bedroom.
A young man was getting out of the shower.
A woman was cooking in the kitchen.
What were people doing When the UFO arrived?
barber
boy
man
woman
young man
girl
过去进行时
用法:表示过去某一时刻正在发生的事情
构成:was/were + 动词ing
the differences between “when” and “while”
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She was standing in front of the library when the UFO landed.
He was getting out of the shower when the UFO landed.
He was sleeping late when the UFO landed.
He was cutting hair when the UFO landed.
He was having his hair cut when the UFO landed.
While she was standing in front of library, the UFO landed.
_____he _____________________________, the UFO landed.
While
was getting out of the shower
_____he ___________________, the UFO landed.
While
was sleeping late
_____he _____________________, the UFO landed.
While
was cutting hair
_____he _____________________________, the UFO landed.
While
was having his hair cut
Grammar rules
I was surprised when the alien went into a shop.
The girl was drawing when the alien got out.
The husband was driving in the street
while the wife was shopping,
While I was at home, it began to rain.
While the boy was walking down the street, the UFO landed.
The UFO landed while the boy was walking down the street,.
Fill with “While” or “When”
1.____ May was 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 _____