It is likely that he can’t come to the party tonight
You’ve made a big mistake is obvious.依然需要引导词，不然两个谓语错了
That you’ve made a big mistake is obvious. It is obvious that you’ve made a big mistake.
很显然你犯了个大错误
He can’t come to the party tonight is likely.有两个谓语错误了
That he can’t come to the party tonight is likely. 为了强调才放句首。 It is likely that he can’t come to the party tonight.
很可能他今晚不能来聚会。
公式1:it's+adj+that从句
it's+adj+that从句
It is clear that… 显然…
It is possible that…很可能…
It is likely that… 很可能…
It is natural that…很自然…
It is certain that…可以相信…
It is strange that…奇怪的是…
It is fortunate that…幸运的是…
It is necessary that…有必要…
However, it is not uncommon now that a child has the mother's family name. 然而,如今,孩子跟母亲姓并不罕见。
that从句都在评价形容词，形容词都在评价一件事的属性
在 “ It is necessary/important/surprising/strange/ unthinkable/unbelievable/incredible ＋ that 从句 ” 结 构中 ， 从句谓语常用 “ should ＋动词原形 ” 形式 ， 其中 should可省略
It is important that a college student (should) learn English well.
公式2:it is +过去分词 +that从句
it is +过去分词 +that从句
It is said that.. 据说…
It is reported that... 据报道…
It is generally thought that…人们普遍认为…
It is believed that… 人们相信…
It has been found that…现已发现
It should be noted that……必须指出…
It must be pointed out that…必须指出…
It is reported that no passengers were injured in the accident.
It is commonly known that certain diseases are linked with occupations like lung disease in coal miners.
3. 据说那个有钱人被谋杀了。
The rich man was murdered is said.
That the rich man was murdered is said. It is said that the rich man was murdered.
表示that引导的从句是被动的，用过去分词修饰主语从句
在 “ It is suggested /ordered/recommended/ moved/ required…＋that从句”结构中，从句谓语常用 “should＋动词原形”形式，其中should可省略
It is suggested that the meeting (should) be put off.
公式3:it is +名词+that从句
it is +名词+that从句
It is a pity that… 可惜的是…
It is a fact that…事实是…
It is good news that… …真是太好了
It is a good thing that… …真是件好事
It is no wonder that…难怪…
It is a shame that…遗憾的是…
It is an honor that… …真荣幸
It is common knowledge that …是常识
It is my belief that…我相信…
It is a miracle that… …真是奇迹
例句
It is a truth universally acknowledged（后置定语修饰truth，相当于well known） that a single man in possession of a good fortune must be in want of a wife.
It's no secret that there's a lot to put up with when waiting tables, and fortunately, much of it can be easily forgotten when you pocket the tips.
It is common knowledge that the whale is not a fish.
4. 你能来我家是我的荣幸。(honor)
You came to my house is my honor.
That you came to my house is my honor. It is my honor that you came to my house.
越来越多的中国年轻人正对旅游产生兴趣，这是近年 来的新趋势。
It is a new trend in recent years that more and more young Chinese are becoming interested in travelling.不能理解为同位语从句，因为it无意思
当你想说一整件事是名词的时候用这个句型
公式4:It＋动词短语+宾语＋that 从句
It＋动词短语（及物动词）+宾语＋that 从句
It dawned upon（降临） me that there is a logical connection between all the things that happen in that salted water that covers 71 percent of the surface of the earth.
西方中的事情降临到我身上=中文的我明白了一件事
When I decided to quit my full-time employment时间状语从句 it never occurred to（发生） me that I might become a part of a new trend.
发生到我身上=我知道了
Which of the following italicized parts is a subject clause (主语从句)?
A. We are quite certain that we will get there in time.宾从
B. He has to face the fact that there will be no pay rise this year.同位语 C. She said that she had seen the man earlier that 宾从morning.
D. It is sheer luck that the miners are still alive after days.
wh- / h- 类连接词引导的主语从句（有语义，做成分）
连接词有语义，做成分，不能省略。
公式：wh-/h- +陈述句语序
连接词分类
what
what在从句中做主语或者宾语都可以，都放在句首，是陈述句，一般是指物
【What is taught in this first encounter（主语从句） 】【will largely determine谓语】 an individual’s 【view宾语】 of the subject in adult life.
What（主语） made me unhappy is the sad news. What（宾语） he said encouraged me greatly.
What双宾语 he told you is true./不能改成that不然语义变了。/可以用形式主语但是没必要
whom
whom在从句中作宾语，后面陈述语序
Whom you want to learn from is important.
Who listens to wisdom will live in safety.
who
Who在从句中作主语，后面陈述语序
Who listens to wisdom will live in safety.
when
when在从句中做时间状语
When the meeting is to be held has not yet been decided.
where
where在从句中做地点状语
how
how在从句中做方式状语，后面陈述语序，不能省略
How they will solve the serious problem has not been decided.
why
why在从句中做原因状语（所有从句中都是），后面是陈述语序，不能省略
Why he refused to cooperate with us is still a mystery.
whenever
在句中做状语
wherever
在句中做状语
做状语
which
用于名词性从句，在名词性从句中做定语，意为“哪个”
which在引导名词性从句时，后面要接名词，不能独立出现。如果独立出现是引导定语从句
Which dress is better is a very hard question for straight men.
However, （whether such a sense of fairness evolved independently in capuchins and humans）, or【 whether it公平感 stems from common ancestor that the species had 35 million years ago】, （is）, as yet,（ an unanswered question.）
Whether the eyes are “the windows of the soul ”is debatable; that they are intensely important in interpersonal communication is a fact.
because引导的主语从句
百分之99都是原因状语从句
“ because+陈述句”置于主语位置,
谓语往往是 does not mean
because前往往会有just,起强调语气的作用。
【Just because someone doesn't love you the way （that）you want them to】主语从句 doesn't mean they don't love you with all （that）they have.
Just because something appears valuable does not mean that it really is valuable.
