北师大版（2019）必修第二册Unit 4Information technology 语法-过去将来时课件（18张PPT）

(共18张PPT)
Unit 4 Grammar——过去将来时
①She said she would be there at seven o'clock，and he thought she would keep her word.
②We didn't know if she was going to be here tonight.
③This was the call that announced there was about to be a whale hunt.
④I was just about to go to bed when he came to see me.
⑤James has just arrived，but I didn't know he was coming until yesterday.
⑥When my parents were away, my grandmother would take care of me.
⑦He said that the students were to meet at the school gate the next day.
自我探究
would＋动词原形
was/were going to do
was/were about to do
过去进行时
总是，老是
was/were to do
一、构成
1．肯定句
(1)主语＋be(was或were)going to＋动词原形＋其他。
(2)主语＋would＋动词原形＋其他。
(3)主语＋was/were＋动词不定式＋其他。
(4)主语＋was/were about to＋动词原形＋其他。
2．否定句
(1)主语＋be not (wasn't或weren't) going to＋动词原形＋其他。
(2)主语＋would not＋动词原形＋其他。
知识讲解
3．一般疑问句
(1)Be(Was或Were)＋主语＋going to＋动词原形＋其他？
(2)Would＋主语＋动词原形＋其他？
4．被动语态
(1)would＋be＋动词的过去分词(done)
(2)was/were＋going to be＋动词的过去分词(done)
①Everything was going to be just fine.(改为否定句)
→_______________________________________
②She determined that she would never see him again.(改为肯定句)
→____________________________________________
③She was going to prepare for her trip.(改为一般疑问句)
→______________________________________
Everything wasn't going to be just fine.
She determined that she would see him again.
Was she going to prepare for her trip
练习一、改写句子
④He would give a speech on how to reduce stress the next week.(改为被动语态)
→_____________________________________________________________________
⑤Their children were going to learn English.(改为被动语态)
→_________________________________________________
A speech would be given by him on how to reduce stress the next week.
English was going to be learnt by their children.
二、用法
1．would＋动词原形
“would＋动词原形”构成过去将来时，常表示从过去某一时间看将要发生的事。
He said he would come to see me.他说他要来看我。
He told me he would go to Beijing.他告诉我他将去北京。
知识讲解
2．was/were＋going to＋动词原形
(1)“was/were＋going to＋动词原形”表示根据计划或安排即将发生的事。
She said she was going to start at once.
她说她将立即出发。
I was told that he was going to return home.
他告诉我他准备回家。
(2)“was/were＋going to＋动词原形”还表示有迹象表明可能会发生某事。
It seemed as if it was going to rain.
天看起来好像要下雨。
3．was/were＋动词不定式
(1)“was/were＋动词不定式”构成过去将来时，常表示过去计划或安排在过去的将来会发生的事。
We were to leave at six the following day，but it rained.
我们计划第二天六点出发，但下雨了。
(2)“was/were＋动词不定式”构成过去将来时，还表示“注定要发生……”。
They were to succeed because they worked so hard.
他们那么努力，注定会成功的。
4．was/were about to ＋动词原形
“was/were about to ＋动词原形”构成过去将来时，常用在固定句型“was/were about to do ...when ...”中，意为：正打算做……这/那时……
We were about to go out when it began to rain.
我们正打算出去，这时天开始下雨了。
5．位移动词用过去进行时表示过去将来
come, go, leave, arrive, start等严格按照时间表发生的表起止的动词可用过去进行时代替过去将来时。
She told me she was coming to see me.
她告诉我她要来看我。
6．特定场合的一般过去时可表示过去将来时
条件状语从句和时间状语从句中须用一般过去时代替过去将来时。
I didn't know when she would come, but when she came I would let you know.
我不知道她什么时候来，但她来了我会告诉你。
①She was about _____ (go) to work when the telephone rang.
②I thought he said he __________ (come) today, but I must have misheard.
③Every time they met, they __________ (talk) about former classmates they remembered.
④He was going ________ (speak) at the meeting, but his heart attack prevented him.
⑤His discussion with his new boss, Hu Xin, was ____________ (influence) strongly his life as a journalist.
to go
was coming
would talk
to speak
to influence
练习二、单句语法填空
练习三、单句填空
1．In addition，most newspapers had little in them that ____________ (appeal) to a mass audience.
2．I forced myself to believe that I ___________ (enjoy) it and succeed in the future.
3．Since then，whenever I visited my grandmother's house，I __________ (rush) to the kitchen for the stinky tofu with excitement.
4．They were not sure how the Americans ___________ (react) to the new type of music.
would appeal
would enjoy
would rush
would react
5．I mentioned that we ____ (be) going to cross a mountain stream.
6．Being the coach of the new team, I was excited because I knew we ____ (be) going to win, but to my disappointment we were defeated.
7．Some social app companies were ________ (blame) because they didn't adequately check their users' registration.
8．They told her to stay still until the emergency personnel arrived，but she thought the car ___ (be) going to explode.
9．When I was 13 my only purpose was _________ (become) the star on our football team.
10．I was about ______ (get) out of the room when the door was opened.
were
were
to blame
was
to become
to get
练习四、完成句子
1．A party ______________ in a room above the store where some workers were busily setting the table.
在商店楼上的一个房间里将举行一个聚会，一些工人正忙着摆桌子。
2．They ___________________to leave the room only after the candidates' papers were collected.
只有在竞选者的论文都收集完毕后，他们才被允许离开。
3．He said the train ___________ at six the next morning.
他说火车第二天早晨出发。
was to be held
would be permitted
was leaving
4．Looking back on his youth, he finally realised that his pain taking effort in Senior Three ____________ his bright future.
回首自己的青春，他终于意识到，自己在高三的拼搏注定是为了塑造自己美好的未来。
5．As a child, she _____________________________ do housework every day after school.
作为一个孩子，她每天放学后都会帮妈妈做家务。
was to shape
would/used to help her mother
练习五、语法填空
用所给动词的适当形式完成下面短文。
Two years ago, my mom told me that she 1．_________________________
(send) me to a private high school.I was so excited because I 2．___________ (start) a new chapter of my life.But the first two weeks at the new school was the most difficult time of my entire life. I was so homesick and I 3．__________ (not know) how to cheer myself up.To take my attention away from my sadness, I 4．_____ (throw) myself into my studies.I wanted to keep every part of my day busy and occupied so I 5．_____________ (not think) about how lonely I felt.Gradually, I 6．_______ (start) to adapt myself
would send/was going to send
would start
didn't know
threw
wouldn't think
started
to my new life.I just remember one afternoon, as I was about 7．________ (leave) the classroom after school, my head teacher walked to me and said that all my hard work 8．_________ (pay) off soon.Now I 9．___ (be) in my dream university.So if you put your effort into something，the result 10．___________________ (not disappoint) you.
to leave
would pay
am
wouldn't disappoint