Unit 3Unit 3What were you doing when What were you doing when

the UFO arrivedthe UFO arrivedSection A Period II 2a-2c

make the bed

take out the trash

sweep the floor

feed the animal (s)

clean the living room

water the flowers

alien

An alien _______ (go) out of the UFO.The alien _______(visit) the Museum of flight.The alien________ (buy) a souvenir.The alien_______ (go) into a store.A UFO_________ (land) on Center Street.

UFO

wentvisitedboughtwent

landed

____ The alien visited the Museum of ____ The alien visited the Museum of

Flight.Flight.

____ The alien bought a souvenir.____ The alien bought a souvenir.

____ A UFO landed on Center Street.____ A UFO landed on Center Street.

____ The alien went into a store.____ The alien went into a store.

____ An alien got out of the UFO.____ An alien got out of the UFO.

5

4

1

3

2

Listen and order these statements.

1.1. The boy was walking down the The boy was walking down the street_____ a UFO landed.street_____ a UFO landed.

2.2. The girl was shopping_____ she saw The girl was shopping_____ she saw the alien get out.the alien get out.

3.3. _____ the alien was buying a _____ the alien was buying a souvenir, the girl called the police.souvenir, the girl called the police.

4.4. _____ the alien was visiting the _____ the alien was visiting the museum, the boy called the TV museum, the boy called the TV station.station.

when

when

While

While

Complete with “when” and “while”

Reporter: So, can you tell me what you saw here today?

Boy: Well, I was walking down Center Street when a UFO

landed.

Reporter: Where did it land?

Boy: Right here.

Reporter: So what happened next?

Girl: An alien got out of the UFO.

Reporter: What were you doing?

Girl: When the alien got out of the UFO , I was shopping.

Reporter: Then what happened?

Tapescript

Boy: Well! Then the alien went into a store-do you see the store over there –and bought a souvenir.

Girl: Then it visited the Museum of Flight on Green Street.

Reporter: So, what did you do? Girl: While it was buying a souvenir, I called the

police.Boy: And while it was visiting the museum, I called

the TV station.Reporter: So what happened next?

souvenir 纪念品

比较 “ when” and “while”Target Language:

=

=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.

Fill with “Fill with “WhileWhile” or ” or ““WhenWhen””

1.___ May was talking on the phone, her 1.___ May was talking on the phone, her sister walked in. sister walked in.

2.___ Rita bought her new dog, it was 2.___ Rita bought her new dog, it was wearing a little coat.wearing a little coat.

3.____ I saw Carlos, he was wearing a 3.____ I saw Carlos, he was wearing a green shirt.green shirt.

4._____ I was dancing, he was singing 4._____ I was dancing, he was singing loudly.loudly.

Exercise

I was playing basketball when the UFO took off.

While I was playing basketball, the UFO took off.

The boy was walking down the street when the UFO

landed.

While the boy was walking down the street, the UFO

landed.

talk with a

policeman ride a bike

give a reporttake photos

Use: When the UFO took off, he / she was….

While he/she was…, the UFO took off.

Thank you Thank you for for listening!listening!