外研版（2019）高中英语选择性必修第三册 Unit3 单元语法详解课件(共13张PPT)

(共13张PPT)
Unit 3 War and peace
单元语法详解
外研版版新教材选择性必修三
本单元重要语法
过去进行时
◆原句再现
a. But along the south coast of England, something unusual
was happening.（教材 P26）
b. Allied troops made up mainly of British, Canadian and
American soldiers were gathering in large numbers. (教材
P26）
c. The enemy were hiding, ready to attack the Allied soldiers
even before they reached land. (教材 P27)
d. Seventy years later, men who had fought on D-Day
gathered on both sides of the English Channel, where people
were coming together for memorial ceremonies. (教材 P27)
◆过去进行时概述
①第一和第三人称单数：I/he/she/it + was + dong …..
②其他人称：you/we/they + were + doing….
时态 名称 时间 表达的意义 例句
过 去 进 行 时 过去 某时/某段时间内正在进行的动作 I was doing my homework this time last night.
故事发生的背景 The wind was blowing and it was raining.
带有感彩的描述 He was making trouble all the time.
过去说话前不久的动作 I was telling him his mother was ill.
婉转语气 I was hoping you could help me.
◆ 过去进行时的构成
a. He was watching TV when I came in.
b. -- What were you doing this time yesterday
--I was writing a letter.
c. They were listening to the teacher attentively when the bell rang.
d. At that time they were having a good time.
◆过去进行时的用法
●表示过去某时刻或某段时间内正在进行的动作，往往有特定的过去时间状语, 如：at that time, at that moment, this time yesterday, at 9 o’clock yesterday morning等也可有上下文暗示, 请观察以下句子
● 表示过去一段时间一直在进行的动作,但说话时不一定在进行，请观察以下句子
a. He was writing a story.
b. They were digging a railway tunnel last week.
The teacher was always praising the girl in class during that period.
那段时间在课上，老师总是表扬这女孩儿
b. The local government was rebuilding the road frequently those days.
那些天，当地政府老是重修这条路
c. The police was fining the driver constantly for breaking the traffic
rules that year. 那一年里警察经常因为违反交通规则罚这个司机
b. The students were studying last month.
上周学生们在学习
c. It was reported that workers were digging the tomb in Henan then.
据报道, 当时工人们仍然在挖掘河南那个墓
● 过去进行时常与 always, frequently, all the time, constantly等连用, 表示过去反复发生的行为动作，这种情况常表示赞扬/厌恶等感彩,请观察以下句子
◆ 过去进行时的基本形式(以动词 do为例)
肯定式 否定式 一般疑问式及回答
I He She It I He She It Was I doing it
Yes, you were.
No, you weren’t.
Was she/he/it doing it
Yes, she/he/it was.
No, she/he/it wasn’t
We You They We You They Were we doing it
Yes, you/we were.
No, you/we weren’t.
Were you doing it
Yes, I was/we were.
No, I wasn’t/we weren’t.
Were they doing it
Yes, they were.
No, they weren’t.
was doing it
was not doing it
were doing it
were not doing it
◆ 考点训练
1. What _______ your grandfather _______ this time yesterday
A. is ... doing B. was ... doing C. did … do D. had ... done
2. ______ you ______ a meeting at four yesterday afternoon
A. Were ... having B. Was ... having C. Did ... have D. Do ... have
3. -- I called you at about half past eight last night , but nobody answered .
-- Oh , I ________ in my office at that time .
A. will work B. was working C. worked D. had worked
4. His family ________ TV from ten to twelve last night .
A. watched B. were watching C. had watched D. was watching
5. Li Lei _________ a letter to his friend last night .
A. was writing B. was written C. will write D. writes
从 A、B、C、D 四个选项中，选出可以填入空白处的最佳选项
B
A
B
B
A
6. -- Hi , Lin Tao. I didn’t see you at the party .
--Oh, I ________ ready for the math exam .
A. am getting B. was getting C. got D. have got
7. --I called you yesterday evening ,but there was no answer.
--Oh ,I am sorry I _________ dinner at my friend’s home.
A. have B. had C. was having D. have had
8. --Did you notice him come in
--No. I _______ a football game.
A. have watched B. had watched C. am watching D. was watching
9. You must tell us what you _______ at ten yesterday evening .
A. did B. was doing C. were done D. were doing
10. He asked _______ outside .
A. who are singing B. who was singing
C. who singing was D. who is singing
B
C
D
D
B
11. -- How did the accident happen
--You know, it _______ difficult to see the road clearly because it ____.
A. was …. was raining B. is … has rained
C. is … is raining D. will be … will rain
12. She___________ apples in her garden when I _________ to see her yesterday.
A. picked, went B. was picking, went
C. picked, was going D. was picking, was going
13. She _________ the room when I went to see her .
A. doesn’t clean B. isn’t cleaning
C. didn’t cleaning D. wasn’t cleaning
14. The Reads _________ lunch when I got to their house .
A . were having B. was having C. are having D. is having
A
B
D
A
15. I _______ an old friend of mine when I ____ in the street yesterday afternoon .
A. met... was walking B. was meeting ... walked
C. was meeting ... was walking D. met ... walked
16. One day when I _______ the post office , I _____ my uncle .
A. pass... say B. was passing ... saw
C. passed ... was seeing D. am passing ... am seeing
17. The student _________ to move the bag of rice _____ he heard the sound of a motorbike.
A. was running... when B. was running ... while
C. runs ... when D. ran ... while
18. Mark ________ while he ________ up and down.
A. falls...is jumping B. fell...was jumping
C. was falling...was jumping D. felt...was jumping
A
B
A
B
19. While she ________ TV in the sitting room, the bell ___.
A. watches … rings B. is watching … rang
C. was watching … rang D. watched … was ringing
20. The little girl was _______ her cat while her mother was _____ the piano .
A. playing … playing B. playing … playing with
C. playing with …playing D. playing with …playing with
C
C
That’s all!
Thank you!