GRAMMAR名词性从句（一）：主语从句
一、定义
主语是动作的发出者，通常放在句首，谓语动词前。
若一个句子放在句首，充当主语成分，则称为主语从句。
Guangzhou has many yummy dishes. 主语是一个名词
What she likes to eat is shrimp dumplings. 主语是一个句子
二、引导词
连词：that, whether
[That I finally made my dream come true] surprised him.
我终于实现了我的梦想，（这件事）让他很吃惊。
[Whether he will join us] is not sure.
他是否加入我们，（这件事）还不确定。
用法提醒： that没有含义，不作任何成分；
whether译为“是否”，不作任何成分。
随堂造句【语法写作双重提升】
他知道如何做意大利菜真是一个大优点。
That he knows how to cook Italian food is a big advantage.
我们明天是否开派对取决于天气。
Whether we will have a party tomorrow depends on the weather.
2．连接代词：who/whoever; what/whatever; which/whichever; whose
用法提醒：连接代词有其含义，在从句中充当成分
随堂练习：划出以下句子主语从句的部分
Who wins the race will get a prize.
Whoever breaks the rules will be punished.
What she said surprised everyone.
Whatever she decides will be accepted by the team.
Which team wins the gold medal is still uncertain.
Whichever decision you make will affect your future.
Whose book this is remains unclear.
3．连接副词：when, where, why, how
用法提醒：连接副词有其含义，在从句中充当成分（状语）
When we will leave for the trip is still undecided.
（我们什么时候出发去旅行还没决定。）
Where they are going on vacation is a mystery.
（他们要去哪里度假是个谜。）
Why she didn't attend the meeting remains unclear.
（她为什么没有参加会议仍然不清楚。）
How they solved the problem so quickly is impressive.
（他们怎么这么快解决问题真让人印象深刻。）
随堂造句【语法写作双重提升】
《哪吒2》为何在中国变得如此受欢迎被广泛讨论。
Why Ne Zha 2 has become so popular in China is widely discussed.
三、主语从句的句型转换：
有时主语从句太长，为避免句子结构头重脚轻，
一般用It作形式主语放在句首，而把主语从句放在句末。
重点：用It作形式主语的结构：
It is／was＋形容词＋that从句
原句：That you finish your homework on time is important.
转换轻盈版本：It is important that you finish your homework on time.
It's natural that … ……是自然的· It's obvious that... ……是显而易见的
It's strange that... ······是奇怪的 It's possible... ……是可能的
It's fortunate/lucky that... ·····是幸运的 It's unlikely/ impossible that... ……是不（太）可能的
It is／was＋名词＋that从句
原句：That we were invited to the ceremony was an honor.
转换轻盈版本：It was an honor that we were invited to the ceremony.
It's a pity that... 遗憾的是······ It's an honor that... 非常荣幸······
It's a fact that... 事实是······ It's a shame that... 可耻的是······
It＋不及物动词＋that从句
原句：That he is not interested in the plan appears.
转换轻盈版本：It appears that he is not interested in the plan.
It seems that... 似乎/好像…… It happened that... 碰巧……
It appears that... 似乎/好像…… It turned out that... 结果是…… /最终发现……
It occurs to me that… 我突然想到……
It is／was＋过去分词＋that从句
原句：That the meeting would be held next Monday was decided.
转换轻盈版本：It was decided that the meeting would be held next Monday.
It's said that... 据说…… It's believed that... 有人相信/认为……
It's reported that... 据报道…… It's estimated that... 据估计……
综合练习：
( ) 1. as much as多达，高达 one-fifth of all timber木材harvested is not used.
A. The estimate B. The estimate
C. They are estimated D. It is estimated that
( ) 2. was once regarded 认为as impossible has now become a reality.
A. That B. Which C. Who D. What
( ) 3. we have achieved is attributed to 归因于，归功于the guidance of our parents.
A. Whoever B. Whatever C. However D. That
( ) 4. you say now can't make up for弥补 what you've done.
A. No matter B. Whatever C. However D. That
( ) 5. knows the answer should raise your hand.
A. Whoever B. Whatever C. Whenever D. Wherever
1-5 DDBBA
( ) 6. It seems you like to work with children.
A. that B. what C. why D. when
( ) 7. We lost our way in the forest, and made matters worse was that it was getting dark.
A. that B. which C.it D. what
( ) 8. occurred to him that he had forgotten to lock the door when he left home.
A. This B. It C. That D. These
( ) 9. or not is still uncertain.
A. He's coming B. If he is coming C. That coming D. Whether he's coming
( ) 10. It is that the bridge has existed for more than three centuries.
A. appeared B. risen C. said D. born
6-10 ADBDA
( ) 11. will bring up the children抚养孩子 hasn't been decided yet.
A. What B. Who C. How D. Why
( ) 12. is a pity that he failed in the race.
A. What B. That C. He D. It
( ) 13. book you borrow must be returned within a week.
A. How B. Which C. Whichever D. That's
( ) 14. is troubling me is that I don't have much experience in finance金融.
A. It B. That C. Which D. What
( ) 15. they will go there to try another experiment has not been decided yet.
A. Whether B. If C. About whether D. Why
( ) 16. makes mistakes must correct them.
A. What B. That C. Whoever D. Whatever
11-16 BDCAACGRAMMAR名词性从句（一）：主语从句
一、定义
主语是动作的发出者，通常放在句首，谓语动词前。
若一个句子放在句首，充当主语成分，则称为主语从句。
Guangzhou has many yummy dishes. 主语是一个名词
What she likes to eat is shrimp dumplings. 主语是一个句子
二、引导词
连词：that, whether
[That I finally made my dream come true] surprised him.
我终于实现了我的梦想，（这件事）让他很吃惊。
[Whether he will join us] is not sure.
他是否加入我们，（这件事）还不确定。
用法提醒： that没有________，不作任何________；
whether译为“________”，不作任何________。
随堂造句【语法写作双重提升】
他知道如何做意大利菜真是一个大优点。
_________________________________________________________________
我们明天是否开派对取决于天气。
_________________________________________________________________
2．连接代词：who/whoever; what/whatever; which/whichever; whose
用法提醒：连接代词有其________，在从句中充当________
随堂练习：划出以下句子主语从句的部分
Who wins the race will get a prize.
Whoever breaks the rules will be punished.
What she said surprised everyone.
Whatever she decides will be accepted by the team.
Which team wins the gold medal is still uncertain.
Whichever decision you make will affect your future.
Whose book this is remains unclear.
3．连接副词：when, where, why, how
用法提醒：连接副词有其________，在从句中充当________（________）
When we will leave for the trip is still undecided.
（我们什么时候出发去旅行还没决定。）
Where they are going on vacation is a mystery.
（他们要去哪里度假是个谜。）
Why she didn't attend the meeting remains unclear.
（她为什么没有参加会议仍然不清楚。）
How they solved the problem so quickly is impressive.
（他们怎么这么快解决问题真让人印象深刻。）
随堂造句【语法写作双重提升】
《哪吒2》为何在中国变得如此受欢迎被广泛讨论。
_________________________________________________________________
三、主语从句的句型转换：
有时主语从句太长，为避免句子结构头重脚轻，
一般用It作形式主语放在句首，而把主语从句放在句末。
重点：用It作形式主语的结构：
It is／was＋形容词＋that从句
原句：That you finish your homework on time is important.
转换轻盈版本：It is important that you finish your homework on time.
It's natural that … ……是自然的· It's obvious that... ……是显而易见的
It's strange that... ······是奇怪的 It's possible... ……是可能的
It's fortunate/lucky that... ·····是幸运的 It's unlikely/ impossible that... ……是不（太）可能的
It is／was＋名词＋that从句
原句：That we were invited to the ceremony was an honor.
转换轻盈版本：It was an honor that we were invited to the ceremony.
It's a pity that... 遗憾的是······ It's an honor that... 非常荣幸······
It's a fact that... 事实是······ It's a shame that... 可耻的是······
It＋不及物动词＋that从句
原句：That he is not interested in the plan appears.
转换轻盈版本：It appears that he is not interested in the plan.
It seems that... _____________ It happened that... _______________
It appears that... _____________ It turned out that... _______________
It occurs to me that… _____________
It is／was＋过去分词＋that从句
原句：That the meeting would be held next Monday was decided.
转换轻盈版本：It was decided that the meeting would be held next Monday.
It's said that... _______________ It's believed that... _______________
It's reported that... _______________ It's estimated that... _______________
综合练习：
( ) 1. as much as多达，高达 one-fifth of all timber木材harvested is not used.
A. The estimate B. The estimate
C. They are estimated D. It is estimated that
( ) 2. was once regarded 认为as impossible has now become a reality.
A. That B. Which C. Who D. What
( ) 3. we have achieved is attributed to 归因于，归功于the guidance of our parents.
A. Whoever B. Whatever C. However D. That
( ) 4. you say now can't make up for弥补 what you've done.
A. No matter B. Whatever C. However D. That
( ) 5. knows the answer should raise your hand.
A. Whoever B. Whatever C. Whenever D. Wherever
( ) 6. It seems you like to work with children.
A. that B. what C. why D. when
( ) 7. We lost our way in the forest, and made matters worse was that it was getting dark.
A. that B. which C.it D. what
( ) 8. occurred to him that he had forgotten to lock the door when he left home.
A. This B. It C. That D. These
( ) 9. or not is still uncertain.
A. He's coming B. If he is coming C. That coming D. Whether he's coming
( ) 10. It is that the bridge has existed for more than three centuries.
A. appeared B. risen C. said D. born
( ) 11. will bring up the children抚养孩子 hasn't been decided yet.
A. What B. Who C. How D. Why
( ) 12. is a pity that he failed in the race.
A. What B. That C. He D. It
( ) 13. book you borrow must be returned within a week.
A. How B. Which C. Whichever D. That's
( ) 14. is troubling me is that I don't have much experience in finance金融.
A. It B. That C. Which D. What
( ) 15. they will go there to try another experiment has not been decided yet.
A. Whether B. If C. About whether D. Why
( ) 16. makes mistakes must correct them.
A. What B. That C. Whoever D. Whatever
