牛津译林版8A英语八年级上册Unit8 Grammar课件
一般疑问句：
Are they playing with a yo-yo?
对划线部分提问：
What are they playing with?
She is watering the flowers.
She is watering the flowers.
否定句：
She isn't watering the flowers.
1. I was sleeping when it started to rain. 2. I was sleeping when the earthquake
started.
3. Outside, people were running in all directions while pieces of glass and bricks were falling down.
对划线部分提问：
When was she reading a newspaper?
现在进行时 Present continuous tense
am/is/are + doing 过去进行时 Past continuous tense
was/were+ doing
过去进行时的句式 （1）基本结构：was/were + v-ing （2）否定式： was/were not + v-ing
When/While/As they were working, it began to rain.
boy was playing computer games.
When the telephone rang, they were watching TV.
When/While/As they were watching TV, the telephone rang,
When it began to rain, they were working.
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
Look at the following sentences carefully. Pay attention to the colored parts.
long action
Longer actions
meet mwcarfhdaihktiloeatelwtaasilteep dhieelaisrt/esnee/read
flaelal voever
arrive/get to/reach cmoompe/go buwpisllaawdletncaehlpk dancestop
Sandy: Yes. My dad’s car broke down because of the cold weather. He _w_a_s__ri_n_g_i_n_g_ (ring) someone to come and help when you saw us.
过去进行时的基本用法
表示过去某一时刻正在进行的动作以及 过去某一段时间内持续进行的动作,常与 表示过去的具体时间，如：at that time，
He is trying on the shoes.
否定句：
He isn't trying on the shoes.
一般疑问句：
Is he trying on the shoes?
They are playing computer games.
They are playing computer games.
否定句：
They aren't playing computer games.
一般疑问句：
Are they playing computer games?
They are playing with a yo-yo.
They are playing with a yo-yo.
否定句：
They aren't playing with a yo-yo.
4. I felt nervous and my heart was beating fast.
5. Hours later, as I was trying to find way out, I suddenly heard some noise above me.
long action
The tortoise was running while the hare was sleeping.
The baby was drinking milk at this time yesterday.
The baby was drinking milk at this time yesterday.
否定句：
The baby wasn't drinking milk at this time yesterday.
Unit 8 Natural disasters Grammar
He is playing basketball.
He is playing basketball.
否定句：
He isn't playing basketball.
一般疑问句：
Is he playing basketball?
He is trying on the shoes.
Change the verbs into V-ing
answering comeing
borrow ing
run ning buy ing cut ting carry ing practiseing exerciseing
beginning celebrateing keep ing think ing win ning danceing
changeing chat ting drink ing writeing shop ping swim ming
liyeing
seeing
A snowstorm hit Sunshine Town. Mr. Wu is asking the students about it. Complete their conversation with the correct forms of the verbs in brackets.
一般疑问句：
Was she playing computer games at that time?
对划线部分提问： What was she playing at that time?
She was reading a newspaper from 10 to 10:30 yesterday morning.
否定句：
They weren't doing morning exercises at 9:05 yesterday morning.
一般疑问句：
Were they doing morning exercises at 9:05 yesterday morning?
Yes, they were. No, they weren't.
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
动词的现在分词
※ 大多数动词直接加ing
※ 以不发音的e结尾的动词，去e加ing
※ 重读闭音节要双写结尾的辅音字母 加ing
Shorter actions
at 6 in the morning
The baby was sleeping while the mother
was cooking. While the baby was sleeping, the mother was cooking.
ቤተ መጻሕፍቲ ባይዱ
at 4 last Friday afternoon
一般疑问句：
Is she watering the flowers?
对划线部分提问：
Who is watering the flowers?
They were doing morning exercises at 9:05 yesterday morning.
They were doing morning exercises at 9:05 yesterday morning.
She was reading a newspaper from 10 to 10:30 yesterday morning.
否定句： She wasn't reading a newspaper from 10 to 10:30 yesterday morning.
一般疑问句： Was she reading a newspaper from 10 to 10:30 yesterday morning?
一般疑问句： Was the baby drinking milk at this time yesterday?
对划线部分提问： What was the baby drinking at this time yesterday?
They were playing basketball at this time last Sunday.
They were playing basketball at this time this Sunday.
否定句： They weren't playing basketball at this time this Sunday.
一般疑问句：
Are they playing with a yo-yo?
对划线部分提问：
What are they playing with?
She is watering the flowers.
She is watering the flowers.
否定句：
She isn't watering the flowers.
1. I was sleeping when it started to rain. 2. I was sleeping when the earthquake
started.
3. Outside, people were running in all directions while pieces of glass and bricks were falling down.
对划线部分提问：
When was she reading a newspaper?
现在进行时 Present continuous tense
am/is/are + doing 过去进行时 Past continuous tense
was/were+ doing
过去进行时的句式 （1）基本结构：was/were + v-ing （2）否定式： was/were not + v-ing
When/While/As they were working, it began to rain.
boy was playing computer games.
When the telephone rang, they were watching TV.
When/While/As they were watching TV, the telephone rang,
When it began to rain, they were working.
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
Look at the following sentences carefully. Pay attention to the colored parts.
long action
Longer actions
meet mwcarfhdaihktiloeatelwtaasilteep dhieelaisrt/esnee/read
flaelal voever
arrive/get to/reach cmoompe/go buwpisllaawdletncaehlpk dancestop
Sandy: Yes. My dad’s car broke down because of the cold weather. He _w_a_s__ri_n_g_i_n_g_ (ring) someone to come and help when you saw us.
过去进行时的基本用法
表示过去某一时刻正在进行的动作以及 过去某一段时间内持续进行的动作,常与 表示过去的具体时间，如：at that time，
He is trying on the shoes.
否定句：
He isn't trying on the shoes.
一般疑问句：
Is he trying on the shoes?
They are playing computer games.
They are playing computer games.
否定句：
They aren't playing computer games.
一般疑问句：
Are they playing computer games?
They are playing with a yo-yo.
They are playing with a yo-yo.
否定句：
They aren't playing with a yo-yo.
4. I felt nervous and my heart was beating fast.
5. Hours later, as I was trying to find way out, I suddenly heard some noise above me.
long action
The tortoise was running while the hare was sleeping.
The baby was drinking milk at this time yesterday.
The baby was drinking milk at this time yesterday.
否定句：
The baby wasn't drinking milk at this time yesterday.
Unit 8 Natural disasters Grammar
He is playing basketball.
He is playing basketball.
否定句：
He isn't playing basketball.
一般疑问句：
Is he playing basketball?
He is trying on the shoes.
Change the verbs into V-ing
answering comeing
borrow ing
run ning buy ing cut ting carry ing practiseing exerciseing
beginning celebrateing keep ing think ing win ning danceing
changeing chat ting drink ing writeing shop ping swim ming
liyeing
seeing
A snowstorm hit Sunshine Town. Mr. Wu is asking the students about it. Complete their conversation with the correct forms of the verbs in brackets.
一般疑问句：
Was she playing computer games at that time?
对划线部分提问： What was she playing at that time?
She was reading a newspaper from 10 to 10:30 yesterday morning.
否定句：
They weren't doing morning exercises at 9:05 yesterday morning.
一般疑问句：
Were they doing morning exercises at 9:05 yesterday morning?
Yes, they were. No, they weren't.
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
动词的现在分词
※ 大多数动词直接加ing
※ 以不发音的e结尾的动词，去e加ing
※ 重读闭音节要双写结尾的辅音字母 加ing
Shorter actions
at 6 in the morning
The baby was sleeping while the mother
was cooking. While the baby was sleeping, the mother was cooking.
ቤተ መጻሕፍቲ ባይዱ
at 4 last Friday afternoon
一般疑问句：
Is she watering the flowers?
对划线部分提问：
Who is watering the flowers?
They were doing morning exercises at 9:05 yesterday morning.
They were doing morning exercises at 9:05 yesterday morning.
She was reading a newspaper from 10 to 10:30 yesterday morning.
否定句： She wasn't reading a newspaper from 10 to 10:30 yesterday morning.
一般疑问句： Was she reading a newspaper from 10 to 10:30 yesterday morning?
一般疑问句： Was the baby drinking milk at this time yesterday?
对划线部分提问： What was the baby drinking at this time yesterday?
They were playing basketball at this time last Sunday.
They were playing basketball at this time this Sunday.
否定句： They weren't playing basketball at this time this Sunday.
一般疑问句：
合集下载
牛津译林英语 八年级上册Unit8Grammar (共38张PPT)
More information
at 8:00 yesterday morning
When Tina got out of the piano room, Emily _w_a_s__re_a_d_i_n_g_a_b_o_o_k__.
(shorter action)
( longer action)
本利益。党的最高理想和最终目标是 实现共 产主义 。 实践证明,国共产党是伟大、光明、正 确的党, 它善于 在实践 不断的 总结经 验,完 善 自己,保持正确的航向;它一切从实际出 发,理 论联系 实际、 实事求 是;它全 心全意 为 人民服务,把群众利益放在第一位,同广 大人民 同甘共 苦;它 坚持民 主集制, 充分发 挥 各级党组织和广大党员的积极性和创 造性;它 实行民 主的科 学决策, 制定和 执行正 确 的路线、方针和政策;它坚持四项基本 原则,从 严治党 、发扬 党的优 良传统 和作风 , 提高党的战斗力;它维护和发展国内各 民族的 平等、 团结、 互助关 系,坚持 实行和 不
At 7:30 yesterday morning
She was playing basketball at 7:30 yesterday morning.
From 8:00 to 8:30 yesterday morning
She was playing the piano from 8:00 to 8:30 yesterday morning.
Talk with friends 11:00——12:00
Emily
Read in bed 8:00
Cook 8:00——8:30
Drink wine 8:30——9:30
Travel by train 9:30——11:00
牛津译林版8A Unit8 Grammar课件
Play a guessing game
at 4pm yesterday
Was he doing……? a game designer
a guitarist
the whole morning Was he doing ……?
a runner
a football player
• Just now, we were learning different jobs. • Now , I would like to check if you still remember them
8A Unit 8 Grammar
A: Past continuous tense B: Using when, while and as
Free talk about jobs
• What jobs do you know? • What would you like to be when you grow up?
from 9:00 to 11:00 last Monday morning The vets were looking after the dog while the players were playing basketball. the whole afternoon yesterday
The dancers were dancing for people while the film makers were making a film.
at this time yesterday
while
She was cooking some delicious food while he was driving a plane.
Unit8Grammar课件牛津译林版八年级英语上册
预习导学
二、选一选
when， while， as
1．Timmy was sleeping when the earthquake started．
2．People were running in all directions while pieces of
glass and bricks were falling down．
研读概念，观察形式并总结
1．认真研读第97页过去进行时的概念，观察句子中的动词 形式，指出什么时候用was，什么时候用were。
合作探究
2．总结：在过去进行时态中，当主语是第一或第三人称单 数时，助动词用was；当主语是you或复数时，助动词用were。 其否定句是在was/were后加not，一般疑问句是把was/were提到 句首。肯定回答是：Yes， 主语 ＋ was/were． 否定回答是：No， 主语＋wasn’t/weren’t．
3． As Timmy was trying to find his way out， he suddenly
heard some noise above him．
预习导学
4．Millie was watching TV when Andy came into the room． 5． While the boys were playing football， the bell rang．
合作探究
完成练习，核对答案 1．学习单词及短语break， break down。完成A部分的练习， 并核对答案。 2．四位学生分角色朗读对话内容，巩固过去进行时态的用 法。 3．阅读课本第98页B部分的内容，了解并记住when， while 和as的用法。 4．完成B部分的练习，并核对答案。
牛津译林版八年级英语上册Unit8 Grammar课件
The baby was drinking milk at this time yesterday.
The baby was drinking milk at this time yesterday.
否定句：
The baby wasn't drinking milk at this time yesterday.
一般疑问句：
Are they playing with a yo-yo?
对划线部分提问：
What are they playing with?
She is watering the flowers.
She is watering the flowers.
否定句：
She isn't watering the flowers.
long action
Longer actions
meet mwcarfhdaihktiloeatelwtaasilteep dhieelaisrt/esnee/read
flaelal voever
arrive/get to/reach cmoompe/go buwpisllaawdletncaehlpk dancestop
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
动词的现在分词
※ 大多数动词直接加ing
※ 以不发音的e结尾的动词，去e加ing
※ 重读闭音节要双写结尾的辅音字母 加ing
boy was playing computer games.
When the telephone rang, they were watching TV.
Unit8Grammar课件牛津译林版英语八年级上册
2. Sandy with her mother ______(eat) her lunch at that time.
3. Millie _______(have) a PE lesson at 4 p.m.yesterday.
4. The farmers ________(work) on the farm all morning.
I was doing some shopping when it strated.
13
A延续性动作 B非延续性动作
while 之后接A 1. A +while +A 2. B +while +A
when + B 1.A +when +B 2.B +when +B
14
1. When Simon arrived, Amy was
at this time yesterday,
at 2 p.m.yesterday, all morning 等连用。
6
过去进行时的句式 （1）基本结构：was/were + v-ing （2）否定式： was/were not + v-ing
was not = wasn’t were not = weren’t （3）疑问句： 将 was/were 调到主语前
19
6. Mary _w_a_s_d_a_n__ci_n_g_ while Peter w__a_s_p_l_a_y_in__g_the piano. Mary在跳舞，而Peter在弹钢琴。
7. They _w__e_r_e_r_e_a_d_in_g__the newspaper when I w__e_n_t_in__to_ the room. 我走进屋子时他们正在看报纸。
3. Millie _______(have) a PE lesson at 4 p.m.yesterday.
4. The farmers ________(work) on the farm all morning.
I was doing some shopping when it strated.
13
A延续性动作 B非延续性动作
while 之后接A 1. A +while +A 2. B +while +A
when + B 1.A +when +B 2.B +when +B
14
1. When Simon arrived, Amy was
at this time yesterday,
at 2 p.m.yesterday, all morning 等连用。
6
过去进行时的句式 （1）基本结构：was/were + v-ing （2）否定式： was/were not + v-ing
was not = wasn’t were not = weren’t （3）疑问句： 将 was/were 调到主语前
19
6. Mary _w_a_s_d_a_n__ci_n_g_ while Peter w__a_s_p_l_a_y_in__g_the piano. Mary在跳舞，而Peter在弹钢琴。
7. They _w__e_r_e_r_e_a_d_in_g__the newspaper when I w__e_n_t_in__to_ the room. 我走进屋子时他们正在看报纸。
牛津译林英语 八年级上册 Unit8 Grammar (共56张PPT)
The boys were playing football while the
girls were chatting. While the boys were playing football, the girls were chatting.
at 7 yesterday evening
The girl was reading a book while the
changeing chat ting drink ing writeing shop ping swim ming
liyeing
see ing
A snowstorm hit Sunshine Town. Mr. Wu is asking the students about it. Complete their conversation with the correct forms of the verbs in brackets.
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
Look at the following sentences carefully. Pay attention to the colored parts.
1. I was sleeping when it started to rain. 2. I was sleeping when the earthquake
started.
3. Outside, people were running in all directions while pieces of glass and bricks were falling down.
girls were chatting. While the boys were playing football, the girls were chatting.
at 7 yesterday evening
The girl was reading a book while the
changeing chat ting drink ing writeing shop ping swim ming
liyeing
see ing
A snowstorm hit Sunshine Town. Mr. Wu is asking the students about it. Complete their conversation with the correct forms of the verbs in brackets.
at this time yesterday， at 9 last night , at that moment 等连用。 或者在when, while, as引导的时间状语从 句中使用。
Look at the following sentences carefully. Pay attention to the colored parts.
1. I was sleeping when it started to rain. 2. I was sleeping when the earthquake
started.
3. Outside, people were running in all directions while pieces of glass and bricks were falling down.
Unit8Grammar1课件牛津译林版英语八年级上册
Museum from 9:00 to 11:00 a.m. yesterday?
Pa I _w_a_s__sl_e_e_p_in_g_ (sleep)when it started to rain. 7. Outside, people _w_e_r_e__r_u_n_n_in__g(run) in all directions
For example：
1.I was sleeping when the earthquake started.
2.People were running in all directions while pieces of glass and bricks
were falling down.
3.As I was trying down to find my way out,I suddenly heard some noise above me。
the Internet. 4. They w__e_re__d_is_c_u__s_s_in_g_ (discuss) a problem
in the meeting room at this time yesterday. 5. __W_a_s__ Amy v_i_s_it_in_g_ (visit) the Science
Unit 8 Natural disasters Grammar 1
预习导航
1.多么可怕的暴风雪啊！ 2.站在路边 3.出故障 4.由于寒冷的天气 5.打电话让人来帮忙 6.四处逃散
1.To learn to use the past continuous tense to talk about things that were happening at a particular time or during a period of time in the past.
Pa I _w_a_s__sl_e_e_p_in_g_ (sleep)when it started to rain. 7. Outside, people _w_e_r_e__r_u_n_n_in__g(run) in all directions
For example：
1.I was sleeping when the earthquake started.
2.People were running in all directions while pieces of glass and bricks
were falling down.
3.As I was trying down to find my way out,I suddenly heard some noise above me。
the Internet. 4. They w__e_re__d_is_c_u__s_s_in_g_ (discuss) a problem
in the meeting room at this time yesterday. 5. __W_a_s__ Amy v_i_s_it_in_g_ (visit) the Science
Unit 8 Natural disasters Grammar 1
预习导航
1.多么可怕的暴风雪啊！ 2.站在路边 3.出故障 4.由于寒冷的天气 5.打电话让人来帮忙 6.四处逃散
1.To learn to use the past continuous tense to talk about things that were happening at a particular time or during a period of time in the past.
【译林版八年级英语上册课件】第八单元 Grammar
I am chatting/was chatting online with my friends when he came.
It was raining/were raining yesterday.
They were doing/did homework from 4:00 to 5:00 that afternoon.
（2013·徐州市）
A. draw
B. will draw
C. drew
√D. was drawing
Entrance examination link
Practice
3. Sally took a photo of her friends while they
_____ computer games.
Use the rule!
Discovering
◇Circle the right verb.
At this time yesterday, she is reading/was reading in the study.
What were you doing/did you do at nine o’clock last night?
e.g. I was reading a book at 5 p.m. yesterday. She wasn’t chatting online just now. Were your parents watching TV at 9 last night? What were they discussing all day linuous tense
过去进行时
What’s the rule?
Discovering
◇Look at the sentences. He was watching TV at nine yesterday. We were sleeping when you came. She was cooking dinner at that time. They were playing football that afternoon. You were reading when the telephone rang. I was washing my car at this time yesterday.
Unit 8 Grammar 课件 2022-2023学年牛津译林版八年级英语上册
the past.
Thank you！
Amy was reading while Millie was sleeping.
(long action)
(long action)
(long action)
When/while/as Lucy was playing the
piano, her father came into the room.
The teacher came in w__h_i_le_/w__h_e_n_students were talking noisily. =The students were talking noisily _w__h_e_n__ the teacher came in.
当主句、从句动作同时进行，从句动作的时间概念淡化， 而主要表示主句动作发生的背景条件时，只能用as。这时， as有“随着…”、“一边…，一边…”之意。 As years go by, China is getting richer and stronger. 随着时间一年一年过去，中国变得越来越富强了。 The little girls sang as they played. 小姑娘们一边玩，一边唱。
Look e COVID-19 pandemic, Daniel’s family didn’t go outside yesterday. What were they doing at 9 a.m. yesterday?
Daniel w__a_s__s_le_e_p_i_n_g
1. It began to rain _w_h_e_n_/_w_h__il_e/_a_s__ Linda was having supper. 2. What were you doing w__h_e_n_ Mr Jackson came into the
Thank you！
Amy was reading while Millie was sleeping.
(long action)
(long action)
(long action)
When/while/as Lucy was playing the
piano, her father came into the room.
The teacher came in w__h_i_le_/w__h_e_n_students were talking noisily. =The students were talking noisily _w__h_e_n__ the teacher came in.
当主句、从句动作同时进行，从句动作的时间概念淡化， 而主要表示主句动作发生的背景条件时，只能用as。这时， as有“随着…”、“一边…，一边…”之意。 As years go by, China is getting richer and stronger. 随着时间一年一年过去，中国变得越来越富强了。 The little girls sang as they played. 小姑娘们一边玩，一边唱。
Look e COVID-19 pandemic, Daniel’s family didn’t go outside yesterday. What were they doing at 9 a.m. yesterday?
Daniel w__a_s__s_le_e_p_i_n_g
1. It began to rain _w_h_e_n_/_w_h__il_e/_a_s__ Linda was having supper. 2. What were you doing w__h_e_n_ Mr Jackson came into the
牛津译林版八年级英语上册Unit 8 Grammar示范公开课教学课件
was not = wasn’twere not = weren’t
Presentation
Practice
Warming-up
1. We______________ (watch) TV from seven to nine last night.
were watching
2. I __________ (write) some letters last night. I __________ (write) some letters last night.
A snowstorm hit Sandy’s town this morning.
What might happen on such a day?
Read and fill
Presentation
Practice
Warming-up
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?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.
Presentation
Practice
Warming-up
1. We______________ (watch) TV from seven to nine last night.
were watching
2. I __________ (write) some letters last night. I __________ (write) some letters last night.
A snowstorm hit Sandy’s town this morning.
What might happen on such a day?
Read and fill
Presentation
Practice
Warming-up
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?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.