牛津译林版八年级上册 Unit 8 Natural disastersGrammar past Continuous tense 课件(共42张PPT)
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| 名称 | 牛津译林版八年级上册 Unit 8 Natural disastersGrammar past Continuous tense 课件(共42张PPT) |  | |
| 格式 | ppt | ||
| 文件大小 | 2.1MB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-10-18 21:33:29 | ||
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(共43张PPT)
Grammar
To learn to use the past continuous tense to talk about things that were happening for some time in the past.
To learn to use past continuous tense with ‘while’ ,‘when’ and ‘as’
Objectives
Tom is playing football.
Lucy is reading a book.
What is Tom doing
What is Lucy doing
Present continuous tense
be (am/is/are) + verb-ing
Tom was playing football.
Lucy was reading a book.
What was Tom doing at that moment
What was Lucy doing at that time
Practice S1:What were they doing
S2: …
They were doing morning exercises
at 9:05 yesterday morning.
He was playing football
at this time last Sunday.
the whole afternoon.
She was playing computer games
from 10 to 11 yesterday morning.
He was reading newspapers
They were doing morning exercises at 9:05
yesterday morning.
They were playing basketball at this time last Sunday.
He was drinking milk at that time.
I was playing computer games the whole morning.
She was reading newspapers from 10 to 11
yesterday morning.
Work out the rules
according to these sentences
Past continuous tense
be (was/were) + verb-ing
过去进行时主要表示过去某一时刻正
在进行的动作。
e.g. a) They were eating breakfast at 7:00
a.m. yesterday.
b) I was writing a letter at this time
last week.
c) At that moment, Danny was
looking out of the window and Suzy
was reading a book.
2. 在过去某一阶段一直在进行的动作。
e.g. a) From 1983 to 1998, he was teaching
English in China.
b) The whole morning, They were doing housework.
过去进行时
主要表示过去某一时刻正在进行的动作或过去某一阶段一直在进行的动作。
过去进行时的句式
1) 基本结构：was/were + Ving
2) 肯定句: 主语 + was/ were + Ving
3) 否定句：was/were not + Ving
was not = wasn’t
were not = weren’t
4 )一般疑问句：将 was/were 移到主语前
5) 特殊疑问句：疑问词 + was/were +主语 + … Ving …
Was she talking at that time
No, she was not talking at that time.
No, they were not learning English.
Were they learning English at that moment
A:What were you/ was your mother /
was your grandma doing at 7 last night
B: ....
Ask and answer
A: What was your father/brother doing when you came back home yesterday
B: He ....
A: What were they doing at that time last week
B: ....
A snowstorm hit Sunshine Town. Mr. Wu is asking the students about plete their conversation with the correct forms of the verbs in brackets.
Mr. Wu: What a terrible snowstorm! It started at about seven this morning . I ___________ (read) the newspaper then. What _____ you ______ (do), Simon
Simon: I ___________ (have) breakfast.
Mr. Wu: What about you, Millie
was reading
were doing
was having
Millie: I ____________ (walk) to the bus stop. Sandy, I saw you and your parents standing on the side of the road. _____ you _______ (wait) for a taxi
Sandy: Yes. My dad’s car broke down because of the cold weather. He ___________ (ring) someone to come and help when you saw me.
was walking
Were
waiting
was ringing
出事故，坏掉
because it is cold
--- I didn’t see you at the meeting yesterday. Why
--- I _____ for an important telephone call at that moment.
A. waits B. waited
C. am waiting D. was waiting
中考衔接：
看谁回答又快又对
2. --- Could you tell me what he said just now
---Sorry, I __ what was happening outside .
A. was thinking B. thought
C. thinks D. think
3. --- I called you at 4:00 yesterday afternoon, but no one answered.
--- Sorry, I _____ with my friends at that time.
A. swim B. swam
C. will swim D. was swimming
Look at the pictures and answer the questions.
What was the rabbit doing just now
What was the pig doing just now
The rabbit was jumping just now.
The pig was dancing just now.
The rabbit was jumping while the pig was dancing.
While the pig was dancing, the rabbit was jumping.
worm
The worm was eating while the dog was reading.
Two long actions went on
at the same time
延续性动词 短暂性动词
the long action the short action
注: 当一个短暂性动作发生的同时伴随着一个延续性的动作，这时我们通常用过去进行时来表示延续性的动作，用一般过去时来表示短暂性的动作。
e.g. I was sleeping when the earthquake started.
People were running in all directions while
pieces of glass and bricks were falling down.
As I was trying to find my way out, I suddenly
heard some noise above me.
past continuous tense
Simple past tense
while, when and as 都表示“当……的时
候”。
While 指一段时间，从句中的谓语动词必须是延续性的。
When / As 既可指某一段时间，也可指某一点时间, 从句中的谓语动词可是延续性的，也可是短暂性的.
1. 当连接同时发生的两个延续性长动作时，常用while引导。
e.g. While I was watching TV, he was listening to music.
2. 如果两个短暂性的动作同时发生，我 们通常用as 连接。
e.g. As Millie sat down on the sofa, Andy came into the room.
3. 如果短暂性的动作是主句时，我们可
以用when, while 或 as 引导。
e.g. When/while/as Millie was watching TV, Andy came into the room.
4. 如果延续性的动作是主句时，我们经
常用when 来连接。
e.g. Millie was watching TV when Andy came into the room.
While
+ 过去进行时， 过去进行时。
长动词
长动词
As
+ 一般过去时， 一般过去时。
短动词
短动词
When
+ 一般过去时， 过去进行时。
短动词
长动词
When/While/As
+过去进行时， 一般过去时。
长动词
短动词
Playing in the snow
Some Class 1, Grade 8 students went to play in the plete the sentences with the correct forms of the verbs in brackets. Use when, while and as to connect the sentences.
_______ Simon _________ (arrive), Amy ___________ (get) some snow from the ground.
2. ________ Suzy and Kitty ____________ (build) a snowman, Millie ___________ (take) photos.
3. Daniel _______ (fall) over _____________ he ____________ (make) a big snowball.
When
arrived
fell
when/while/as
was making
While
were building
was taking
was getting
4. Peter __________ (hide) behind a tree ______ a snowball ____ (hit) him.
5. ______________ Millie and her classmates ____________ (play) in the snow, Andy ____ (run) towards them.
were playing
When/While/As
ran
was hiding
when
hit
中考衔接
1.Mr Su was driving in the snowstorm
______ his car crashed into a tree.
A. when B. as C. while D. as soon as
2. When I looked out of the window, I
saw that some people ______ away the
snow on the road.
moving B. move
C. to move D. were moving
看谁回答又快又对
1. 过去进行时主要表示：
在过去某一时刻正在进行的动作
在过去某段时间一直在进行的动作
常与表示过去的时间状语连用，如：
at that time/moment，at this time yesterday，
the whole morning， at 8p.m. yesterday，
between 8 and 9 last night等；
或者与when, while, as引导的时间状语连用。
2. 连词 when, while and as 的用法。
两长 while 两短 as
一长一短 长 when,while,as 短 when
一 单项选择
( )1. --- Why did the car hit the boy
--- Because the driver_________ on the phone at that time.
A. talk B. is talking C. was talking D. talked
( )2. When I walked past the park, I saw some old people ______ singing.
A. practise B. practised C. practising D. are practising
( )3. ---Did you sleep well last night
--- No, some of my neighbours _______ cards all the night.
A. play B.are playing C. were playing D. played
( )4. I was writing a diary __ my brother was watching TV yesterday evening.
A. before B. when C. as D. while
( )5. --- Hi, I didn’t see you at the party in the company yesterday evening.
--- Oh, all of us _______ my son’s birthday at home.
A. talk B. is talking C. were talking D. talked
Grammar
To learn to use the past continuous tense to talk about things that were happening for some time in the past.
To learn to use past continuous tense with ‘while’ ,‘when’ and ‘as’
Objectives
Tom is playing football.
Lucy is reading a book.
What is Tom doing
What is Lucy doing
Present continuous tense
be (am/is/are) + verb-ing
Tom was playing football.
Lucy was reading a book.
What was Tom doing at that moment
What was Lucy doing at that time
Practice S1:What were they doing
S2: …
They were doing morning exercises
at 9:05 yesterday morning.
He was playing football
at this time last Sunday.
the whole afternoon.
She was playing computer games
from 10 to 11 yesterday morning.
He was reading newspapers
They were doing morning exercises at 9:05
yesterday morning.
They were playing basketball at this time last Sunday.
He was drinking milk at that time.
I was playing computer games the whole morning.
She was reading newspapers from 10 to 11
yesterday morning.
Work out the rules
according to these sentences
Past continuous tense
be (was/were) + verb-ing
过去进行时主要表示过去某一时刻正
在进行的动作。
e.g. a) They were eating breakfast at 7:00
a.m. yesterday.
b) I was writing a letter at this time
last week.
c) At that moment, Danny was
looking out of the window and Suzy
was reading a book.
2. 在过去某一阶段一直在进行的动作。
e.g. a) From 1983 to 1998, he was teaching
English in China.
b) The whole morning, They were doing housework.
过去进行时
主要表示过去某一时刻正在进行的动作或过去某一阶段一直在进行的动作。
过去进行时的句式
1) 基本结构：was/were + Ving
2) 肯定句: 主语 + was/ were + Ving
3) 否定句：was/were not + Ving
was not = wasn’t
were not = weren’t
4 )一般疑问句：将 was/were 移到主语前
5) 特殊疑问句：疑问词 + was/were +主语 + … Ving …
Was she talking at that time
No, she was not talking at that time.
No, they were not learning English.
Were they learning English at that moment
A:What were you/ was your mother /
was your grandma doing at 7 last night
B: ....
Ask and answer
A: What was your father/brother doing when you came back home yesterday
B: He ....
A: What were they doing at that time last week
B: ....
A snowstorm hit Sunshine Town. Mr. Wu is asking the students about plete their conversation with the correct forms of the verbs in brackets.
Mr. Wu: What a terrible snowstorm! It started at about seven this morning . I ___________ (read) the newspaper then. What _____ you ______ (do), Simon
Simon: I ___________ (have) breakfast.
Mr. Wu: What about you, Millie
was reading
were doing
was having
Millie: I ____________ (walk) to the bus stop. Sandy, I saw you and your parents standing on the side of the road. _____ you _______ (wait) for a taxi
Sandy: Yes. My dad’s car broke down because of the cold weather. He ___________ (ring) someone to come and help when you saw me.
was walking
Were
waiting
was ringing
出事故，坏掉
because it is cold
--- I didn’t see you at the meeting yesterday. Why
--- I _____ for an important telephone call at that moment.
A. waits B. waited
C. am waiting D. was waiting
中考衔接：
看谁回答又快又对
2. --- Could you tell me what he said just now
---Sorry, I __ what was happening outside .
A. was thinking B. thought
C. thinks D. think
3. --- I called you at 4:00 yesterday afternoon, but no one answered.
--- Sorry, I _____ with my friends at that time.
A. swim B. swam
C. will swim D. was swimming
Look at the pictures and answer the questions.
What was the rabbit doing just now
What was the pig doing just now
The rabbit was jumping just now.
The pig was dancing just now.
The rabbit was jumping while the pig was dancing.
While the pig was dancing, the rabbit was jumping.
worm
The worm was eating while the dog was reading.
Two long actions went on
at the same time
延续性动词 短暂性动词
the long action the short action
注: 当一个短暂性动作发生的同时伴随着一个延续性的动作，这时我们通常用过去进行时来表示延续性的动作，用一般过去时来表示短暂性的动作。
e.g. I was sleeping when the earthquake started.
People were running in all directions while
pieces of glass and bricks were falling down.
As I was trying to find my way out, I suddenly
heard some noise above me.
past continuous tense
Simple past tense
while, when and as 都表示“当……的时
候”。
While 指一段时间，从句中的谓语动词必须是延续性的。
When / As 既可指某一段时间，也可指某一点时间, 从句中的谓语动词可是延续性的，也可是短暂性的.
1. 当连接同时发生的两个延续性长动作时，常用while引导。
e.g. While I was watching TV, he was listening to music.
2. 如果两个短暂性的动作同时发生，我 们通常用as 连接。
e.g. As Millie sat down on the sofa, Andy came into the room.
3. 如果短暂性的动作是主句时，我们可
以用when, while 或 as 引导。
e.g. When/while/as Millie was watching TV, Andy came into the room.
4. 如果延续性的动作是主句时，我们经
常用when 来连接。
e.g. Millie was watching TV when Andy came into the room.
While
+ 过去进行时， 过去进行时。
长动词
长动词
As
+ 一般过去时， 一般过去时。
短动词
短动词
When
+ 一般过去时， 过去进行时。
短动词
长动词
When/While/As
+过去进行时， 一般过去时。
长动词
短动词
Playing in the snow
Some Class 1, Grade 8 students went to play in the plete the sentences with the correct forms of the verbs in brackets. Use when, while and as to connect the sentences.
_______ Simon _________ (arrive), Amy ___________ (get) some snow from the ground.
2. ________ Suzy and Kitty ____________ (build) a snowman, Millie ___________ (take) photos.
3. Daniel _______ (fall) over _____________ he ____________ (make) a big snowball.
When
arrived
fell
when/while/as
was making
While
were building
was taking
was getting
4. Peter __________ (hide) behind a tree ______ a snowball ____ (hit) him.
5. ______________ Millie and her classmates ____________ (play) in the snow, Andy ____ (run) towards them.
were playing
When/While/As
ran
was hiding
when
hit
中考衔接
1.Mr Su was driving in the snowstorm
______ his car crashed into a tree.
A. when B. as C. while D. as soon as
2. When I looked out of the window, I
saw that some people ______ away the
snow on the road.
moving B. move
C. to move D. were moving
看谁回答又快又对
1. 过去进行时主要表示：
在过去某一时刻正在进行的动作
在过去某段时间一直在进行的动作
常与表示过去的时间状语连用，如：
at that time/moment，at this time yesterday，
the whole morning， at 8p.m. yesterday，
between 8 and 9 last night等；
或者与when, while, as引导的时间状语连用。
2. 连词 when, while and as 的用法。
两长 while 两短 as
一长一短 长 when,while,as 短 when
一 单项选择
( )1. --- Why did the car hit the boy
--- Because the driver_________ on the phone at that time.
A. talk B. is talking C. was talking D. talked
( )2. When I walked past the park, I saw some old people ______ singing.
A. practise B. practised C. practising D. are practising
( )3. ---Did you sleep well last night
--- No, some of my neighbours _______ cards all the night.
A. play B.are playing C. were playing D. played
( )4. I was writing a diary __ my brother was watching TV yesterday evening.
A. before B. when C. as D. while
( )5. --- Hi, I didn’t see you at the party in the company yesterday evening.
--- Oh, all of us _______ my son’s birthday at home.
A. talk B. is talking C. were talking D. talked