虚拟语气在条件状语从句中的用法if条件句.ppt
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if they were confident in themselves.
Subjunctive Mood
Activity
Compare the sentences :
If I knew it , I would tell you. If I had known it yesterday , I would have
Chinese Woman Football Team
They lost the game,
Because they were tired.
Because a lot of them had pains.
Because they didn’t take the opponents seriously.
3. were to do
虚拟语气假设条件句型注意点： 1.假设条件状语从句中谓语动词部分是
were+to do , had done 或是should +do时可把 if 省略，把were , had , should提前, 引起倒装。
Had I not seen it with my own eyes , I would not have believed it.
Liu xiang succeed,
Because he ran very fast. Because he trained very hard. Because he had a good coach. Because he had a healthy and strong body.
She was honoured by people all over the world,
Because She was an inventor and a scientist .
Because She was given the
Nobel Prize for Chemistry in
1911 .
Because She is the only woman
scientist who was awarded Nobel Prize for two times
Because they didn’t get prepared for it.
Chinese Woman Football Team
They would win,
if they got prepared for it.
if they trained very hard.
if they acted actively in the court.
Because we can communicate with foreigners in English.
Because we can introduce China to foreigners if we know English.
Yao Ming is famous .
Because he played basketball very well. Because he played basketball in the USA. Because he played a lot of ads. Because he was very tall.
If the weather had been finer, the crops would be growing still better.
If you had followed the teacher’s advice, you wouldn’t be in hospital.
3. If only …(要是…就好了)依照假设的时间 而定。
He was great,
Because he grows rice that has a high output
Because he finds ways to grow more rice.
Because he circulates his knowledge abroad
Because he gives money to equip others for their research
Learning about Language
We enjoyed learning English
Because English is a very beautiful language.
Because we can enjoy a lot of funny stories if we know English.
Were it not to rain tomorrow , we would have a picnic.
Should it rain tomorrow , we would have a picnic.
ຫໍສະໝຸດ Baidu
虚拟语气假设条件句型注意点： 2.假设条件从句谓语动词发生的时间与主句
所假设的谓语动词不一致，叫做错综条件 虚拟语气。主句和从句的谓语动词要依照 假设的时间而定。
条件从句 If 从句的谓语形式 主句的谓语形式
现在
did / were
would/could/should/ might +V.(原)
过去
had done
would/could/should/ might+have+p.p.
未来
1. did / were 2. should do
would/could/should/ might + V.(原)
told you . If I had finished my homework , I would
have gone to bed. If I had known his telephone number , I
would have made a phone to him
虚拟语气在条件状语从句中的 用法（if条件句）
If only I knew his name!
If only we had followed your advice!
If only I could see him again! • 要是我们的父母能和我们住在一起就好了。
• 要是我没错过火车就好了！ If only our parents could live with us! If only I hadn’t missed the train!
Subjunctive Mood
Activity
Compare the sentences :
If I knew it , I would tell you. If I had known it yesterday , I would have
Chinese Woman Football Team
They lost the game,
Because they were tired.
Because a lot of them had pains.
Because they didn’t take the opponents seriously.
3. were to do
虚拟语气假设条件句型注意点： 1.假设条件状语从句中谓语动词部分是
were+to do , had done 或是should +do时可把 if 省略，把were , had , should提前, 引起倒装。
Had I not seen it with my own eyes , I would not have believed it.
Liu xiang succeed,
Because he ran very fast. Because he trained very hard. Because he had a good coach. Because he had a healthy and strong body.
She was honoured by people all over the world,
Because She was an inventor and a scientist .
Because She was given the
Nobel Prize for Chemistry in
1911 .
Because She is the only woman
scientist who was awarded Nobel Prize for two times
Because they didn’t get prepared for it.
Chinese Woman Football Team
They would win,
if they got prepared for it.
if they trained very hard.
if they acted actively in the court.
Because we can communicate with foreigners in English.
Because we can introduce China to foreigners if we know English.
Yao Ming is famous .
Because he played basketball very well. Because he played basketball in the USA. Because he played a lot of ads. Because he was very tall.
If the weather had been finer, the crops would be growing still better.
If you had followed the teacher’s advice, you wouldn’t be in hospital.
3. If only …(要是…就好了)依照假设的时间 而定。
He was great,
Because he grows rice that has a high output
Because he finds ways to grow more rice.
Because he circulates his knowledge abroad
Because he gives money to equip others for their research
Learning about Language
We enjoyed learning English
Because English is a very beautiful language.
Because we can enjoy a lot of funny stories if we know English.
Were it not to rain tomorrow , we would have a picnic.
Should it rain tomorrow , we would have a picnic.
ຫໍສະໝຸດ Baidu
虚拟语气假设条件句型注意点： 2.假设条件从句谓语动词发生的时间与主句
所假设的谓语动词不一致，叫做错综条件 虚拟语气。主句和从句的谓语动词要依照 假设的时间而定。
条件从句 If 从句的谓语形式 主句的谓语形式
现在
did / were
would/could/should/ might +V.(原)
过去
had done
would/could/should/ might+have+p.p.
未来
1. did / were 2. should do
would/could/should/ might + V.(原)
told you . If I had finished my homework , I would
have gone to bed. If I had known his telephone number , I
would have made a phone to him
虚拟语气在条件状语从句中的 用法（if条件句）
If only I knew his name!
If only we had followed your advice!
If only I could see him again! • 要是我们的父母能和我们住在一起就好了。
• 要是我没错过火车就好了！ If only our parents could live with us! If only I hadn’t missed the train!