北师大版（2019） 必修第二册 Unit 4 Information Technology Topic talk & Lesson 1 过去将来时 Past Future 课件-20张

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InformationTechnology
Unit 4
Focus on language
Past Future
to express
the simple future tense
will / shall do
be going to do
be about to do
be doing
be to do
FORM USAGE
will/shall do
be going to do
be about to do
be doing
be to do
表示主语计划打算的行动或看来就要发生的事情
表示将来发生的动作或出现的状态, shall仅与第一人称连用
表示即将发生的动作，一般不带时间副词或短语
表示计划或安排好的动作(go, come, leave, begin等动词)
表示客观上计划或安排好的动作
The Usage of the Simple Future Tense
c He says that he won’t finish his work this afternoon.
d We are going to visit the Great Wall tomorrow.
a He said that he wouldn’t finish his work that afternoon.
b Last Sunday we were going to visit the Great Wall, but it rained.
Compare the following sentences and answer the questions.
What is the difference between the two groups of sentences
What clues in the sentences help you decide which tense to use
Match each group of sentences to the correct timeline.
Past future tense
Group 1
Group 2
Something would happen in the future from a past point of view.
A
B
Present future tense
Now let’s read more examples.
Something will happen in the future from a present point of view.
Past future
Focus on
基本用法
过去将来时
1. 概念
2. 结构及用法
3.形态
一般过去将来时、过去将来进行时和过去将来完成时。
The Past Future Tense
( 过去将来时)
01
过去将来时表示从过去某一时间来看，将要发生的动作或存在的状态。
02
过去将来时常用在主句谓语动词为过去时态的宾语从句中。
03
过去将来时句子中有时包含时间状语 the next day，the following week，soon等。
shall/will do
be going to do
be to do
be about to do
be doing
Past future tense 过去将来时
would/should do
was/were going to do
was/were to do
was/were about to do
was/were doing
1. would/should + 动词原形，常表示根据计划或安排即将发生的事。
should主要用于主语是第一人称时；would可用于各种人称。
(1) He said he would go to the cinema tonight.
(2) Mary told me she would go abroad next year.
(3) I said I should learn French this year.
结构及用法
2. was/were going to + 动词原形，也可表示根据计划或安排即将发生的事。
No one knew when he was going to come.
(2)She said she was going to start off at once.
(3) I was told that he was going to return home.
3. was/were to + 动词原形
He said he was to arrange his holiday with his older brother in a week.
4. was/were about to + 动词原形,
表示即将要发生的动作, 不与表示时间段的状语连用。
(1) The bus was about to start.
(2) Colin was about to get off the camel when a child ran towards him.
5. come, go, leave, arrive等动词可用过去进行时代替过去将来时。
6. 条件状语从句和时间状语从句中的动词须用一般过去时代替过去将来时。
(1) I didn't know when she would come, but when she came I would let you know.
(2) The teacher said that it would be very difficult to make progress if I didn’t work hard.
(1) He said the train was leaving at six the next morning.
(2) She told me she was coming to see me.
7. 过去将来进行时（would be doing）：
表示在过去某一时间之后即将进行的动作。
8. 过去将来完成时（would have done）
（1）表示从过去观点看将来某时某动作已完成。
（2）用于虚拟语气中：表示与过去事实相反的虚拟语气。
（3）具有情态意义，比较表示推测或猜想等。
I thought I would be taking a trip in Africa during the next June.
I thought I would have left Africa by July.
If I had left sooner, I would have been on time.
Few women would have bared their soul to a man as she had.
I. 选择填空。
1. - What did your son say in the letter
- He told me that he ______ the Disney
World the next day.
A. will visit B. has visited
C. is going to visit D. would visit
2. I hoped Tina _____ to my birthday party
on time the next Wednesday.
A. to come B. is coming
C. will come D. was coming
3. Father said that he ______ me to Beijing
the next year.
A. took B. would take
C. takes D. will take
4. We were not sure whether they ______
more vegetables.
A. are going to grow
B. were going to grow
C. will grow
D. have grown
5. She _____ to work when the telephone rang.
A. is going B. will go
C. was going D. is to go
II. 用所给动词的适当形式填空。
1. Miss Zhang said she ____________ (visit)
the Great Wall next summer.　
2. She told him that she ________________
(not stay) here for long.
3. I wasn’t sure whether Lucy_____________
(come) the next year.
4. The scientists said the world’s population
____________ (grow) slowly in future.
would visit
wouldn’t stay
would come
would grow
III. 用括号内词语的适当形式完成短文。
Several days ago, I came to London for a business meeting. My nephew Jordan is studying in Oxford University. Originally, I __________________(not see) him until the meeting was over. But he called to say he wanted to meet me as soon as possible. As a result, we met each other at a restaurant last night. Jordan told me that a big company ___________ (offer) him a position as soon as he graduated, which surprised me a lot. I thought it ____________ (give) a great surprise to his parents too. Jordan also told me that he __________ (take) part in the coming basketball match to be held in his university that weekend and invited me to watch it. I accepted his invitation happily and said I ____________ (go) there to cheer him on.
wasn’t going to see
would offer
would give
would take
would go
When twelve-year-old John Wilson walked into his chemistry class on a rainy day in 1931, he had no way of knowing that his life ____________ (change) completely. (2020江苏)
After running hundreds of tests, the researchers noted that the monkeys _________ (go) for the higher values more than half the time… (2019全国卷III)
直击高考
was to change
would go
3. Albert Einstein was born in 1879. As a child, few people guessed that he__________a famous scientist whose theories would change the world. (2018浙江)
A.has been　　 　　　 B. had been　　　　 　　　 C.was going to be　　 D. was
4. At college, Barack Obama didn't know that he __________ the first black president of the United States of America．(2018陕西)
A. was to become B. becomes
C. is to become D. became
Finish the exercises in .....