Unit3

What were you doing when the UFO arrived?

Section B

七中 刘雪芹

cook a meal

at this time yesterday

He cook at this time yesterday.was ing

Let’s talk

Let’s talk

have a class

yesterday afternoon

They a class yesterday afternoon.were inghav

Let’s talk

ride a horse

at nine last Sunday

He a horse at nine last Sunday.was ing riderid

Let’s talk

run at 5 o’clock

last Monday

He at 5 o’clock last Mondaywas runnruning

What were they doing when I arrived?

2. The young man ________ the tree ________a man

saw him and asked him to Jump down.

.

was climbing when

Make the sentences

_________ the young man was climbing the tree, a man saw him and asked him to jump down.

While

1. ________ John ________ to school

yesterday, he saw a cat in a tree.

.

While was walking

Make the sentences

John was walking to school yesterday ______ he ______a cat in a tree.saw

when

he was shouting, other students stopped to look at him.

shout

Shout at sb.

stopped to look at him

While

jump down

While he was jumping down, the

plane took off .

The plane took off.

The man is scared .

scaredscary

The snake is scary.A scary snake

The boy was shouting.The cats were climbing

a tree.

He was jumping down . The man was scared .

…while…

…when…

The girl was shopping when the alien got out.

While the girl was shopping, the alien got out.

• when 与 while 区分：• (1) “ 当…的时候” , 如后面连接的动词为进行时态 , 则

用 while 多于用 when 。而 when 通常与瞬间性动词或延续性不强的动词连用。

• (2) 如果 while 前后的动词都是进行时态 ,while 可译为“与此同时”

• I was reading while my brother was drawing.

• (3) 当 while 前后的句子描述的情况相对或相反 ,while

可译为“而” ,while 更强调并列的对比而非转折。• e.g. I am out-going while my sister is quiet and shy.

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.

Exercise

While

When

While

When

Action who Action who

1. saw a cat in a tree

5. said “Good boy!”

2. called the newspaper

6. was too scared

3. called the TV station

7. called the police

4. took a photo 8. rode his bicycle

e

d

a

f

c

b

2a Listen. Check () the six things you hear in the chart.

a. the newspaper reporter d. the woman

b. the man e. John

c. the cat f. the police officer

• Boy :Well, ______I was walking to school I saw a cat ____ a tree. It was really______.

• Girl :What did you do?• Boy: Nope. While I ____ ______ the tree, a man saw

me. It was his tree and he ______ at me. So I stopped climbing.

• Girl: Then what________ ?• Boy: Then the man called the police. And while he

was calling the police, a woman _____ the newspaper.

• Boy: And then the police officer and the newspaper reporter arrived.

• Boy: Yes, but _______ he was taking the photo, the cat went up the tree again.

Fill in the blankswhile

in scared

climbingwasshouted

happened_

called

while

3a What happened to Linda’s dog?

The police offer’s dog

story

1. What was Linda doing when Davy ran away?

2. Why couldn’t Linda see Davy?

3. Where was Davy while Linda was looking for him?

4. What happened while Linda was on the telephone?

5. What was Davy doing when Linda finally saw him?

Linda was buying a newspaper at the train station.

Linda couldn’t see Davy because the station was crowded.

Davy was outside the station.

Davy met another dog outside the station.

Davy was jumping and running with another dog.

Questions

1. Davy __________ his box and __________2. Linda _____________ the station and ________ his name3. Linda ________ the police4. A little boy _____ a big black dog ________5. Dave was ________ and _________ with another dog

Fill in the chart

When

Where

Who

What

Last Saturday

At the train station in New York City

Linda, Davy, the police officer, a little boy

got out of ran away

shouted

called

saw outsidejumping running

walked around

At the train station 在火车站

Shout---shout at 指冲人发火 , 大喊大叫 , 不礼貌 .

Don’t shout at the baby.

shout to 在距离较远时大声喊话 .

Get out 意为 : 出去 , 如果加宾语 , 常加介词 of, 而不是 from.

Get out of my sight! 不要让我看见你 .

Run away, 跑掉 , 后面接地点时 , 加介词 from.

The dog ran away from the box.

Finally=at last=in the end 最后

Language tips

Retell the story the key words

a, While Linda was buying a newspaper ,the dog……

b, When Linda shouted his name ,……

c, While the police were coming, Linda walked……

d, When Linda finally saw Dave, he ……

11 o’clock yesterday; go to the park; by bike

This is Lucy

watch sb. swim; put sth. behind

thief; steal(偷 ); take away

find; call the police; cry

4a. Use these picture to write a story