As a popular saying/a proverb goes, “...” 俗话说得好，...
As a popular saying goes, “Actions speak louder than words.”
What＋V＋sb. (most) is (that) ...让某人(最)…的是… (主语从句；表语从句)
What impressed me most is that he's always ready to help others.
would rather do…than do…/prefer to do sth…rather than do…/would do…rather than do…(宁愿…而不…)
I would rather walk home than take a crowded bus.
主语+ is + the +形容词最高级+名词+(that)+主语+ have ever + seen(known / heard / had / read, etc)
Liu Yifei is the most beautiful girl that I have ever seen in my life.
=I have never seen a more beautiful girl than Liu Yifei in my life. （否定+比较级）
=Nobody is more beautiful than Liu Yifei in my life. (否定+比较级)
be doing ... when ... “正在做某事这时…”
be about to do…when…正要做…这时…
had just done …when…刚做完…这时…
a. We were enjoying the wonderful sight when a loud noise caught our attention.
b. I was about to go out when an unexpected friend came to visit me.
c. I had just finished my homework when it began to rain.
No matter＋疑问词/疑问词ever引导的让步状语从句 无论…
No matter what/Whatever the boy wants, his father will do whatever he can to satisfy him.
v-ing形式作主语
Therefore, respecting children and letting them develop their own characters are the key to their real
success.I hold the view that ...我持…观点/我认为…
I strongly hold the view that regulations and rules should be worked out to check Internet shopping providers.
I hold the firm/strong belief/I’m greatly convinced that … 我坚信…
I hold the firm belief that as long as you work hard, you will make a difference sooner or later.
There is no doubt that ...毫无疑问…
There is no doubt that nearsightedness is a serious problem among the youth of our country.
=Without doubt/Undoubtedly, nearsightedness is a serious problem among the youth of our country.
There is no denying that ...不可否认…
There is no denying that safety plays an important part in our daily life.
There is no need for sb to do sth. for sth.(某人没有必要做…)
There is no need for you to bring more food.
There is a/no possibility that ...有/没可能…
There is a possibility that the girl is going to study abroad next year.
There was a time when…曾经有一段时间…
There was a time when I hated to go to school.
As we all know, .../As is known to us all，.../It is known to us all that ...众所周知，…
As is known to us all, an increasing number of people have become aware of the harm that smoking does to the health.
→It is known to us all that an increasing number of people have become aware of the harm that smoking doesto the health.
... cannot emphasize the importance of ... too much. 再怎么强调…的重要性也不为过
We cannot emphasize the importance of protecting the environment too much.
This/That is because… 那是因为…
He didn’t attend school. That was because he was ill.
This/That is why…那是为什么…
He was ill. That was why he didn’t attend school.
The reason why ... is that ...…的原因是…
The reason why we should protect natural resources is that we will benefit from it.
The＋比较级(＋S＋V…), the＋比较级(＋S＋V ... )
The harder you work, the more progress you make.
I would appreciate it if you could .../I would be grateful if you could… 如果你能…我会感激不尽”
I would appreciate it if you could do me the favor of correcting my paper.
so/such ... that ...如此…以至于…
Many adolescents are so addicted to playing online games that they are ruining their study and health.so that ...为了…/结果… (引导目的或结果状语从句)
Parents and children should spend more time in communicating so that they can develop a good relationship.
as soon as/immediately/instantly/the moment/the minute+句子,…=No sooner had 主语 done… than…
=Hardly/scarcely/barely had 主语 done…when… 一…就…
=On/Upon doing sth, …(此句必须两个句子的主语是一致)
No sooner had he got to the lab than he set out to do the experiment.
=On getting to the lab, he set out to do the experiment.
with +宾语+宾补（to do/doing/done/adj./adv./n./介词短语）with复合结构
With so much homework to do, I have no time to go out.
Word came that…消息传来
Word came that the famous singer would come to give a concert.
祈使句+and+陈述句：work hard and you’ll make more progress.
祈使句，or/otherwise+陈述句: hurry up, or we’ll be late for the meeting.
what a/an+adj.+C.N/可数名词复数/不可数名词+主语+谓语
What a good student she is!
What interesting books they are!
What nice music it is!
How +adj/adv. 主语+谓语
How good the student is!
How well he speaks Chinese!
主从句主语一致，省略从句主语表达
<>n>Facing a variety of obstacles, I have to turn to you for help.
n>=Faced with a variety of obstacles, I have to turn to your for help. 30非谓语动词作状语，其逻辑主语须与主句主语保持一致。若不一致，非谓语动词形式须另带主语，从而构成复合结构的形式作状语。这种结构称为“独立结构”。其中，非谓语动词主动用现在分词，被动用过去分词。If weather permits, they will go on an outing to the beach tomorrow. （if引导条件状语从句）=Weather permitting, they will go on an outing to the beach tomorrow. (Weather permitting为独立主格结构) 31So＋形容词＋be＋主语＋that＋句子 …如此…以至于…So precious is time that we can't afford to waste it. 32so+助动词+主语: 某人也是的; so +主语+助动词：某人确实如此I finished my homework, so I did. I finished my homework, so did Tom. 33not only ... but (also) ...不但…而且…(位于句首, 用部分倒装)Not only should you share your study experience with them, but (also) you must keep your heart open tothem. 34only＋状语”位于句首引起倒装Only when everybody makes an effort can our society be warmer and more harmonious. 35否定副词never, nor, not, hardly, little, seldom, scarcely, rarely及表否定意义的介词短语at no time, under/in no circumstances, in no case, by no means, on no condition等置于句首时Never before have I seen such a moving film. 36adj./n.(无冠词)＋as＋Subject(主语)＋be，S＋V ...虽然…Rich as our country is, the qualities of our living are by no means satisfactory. 37表示方式、方位的副词或介词短语，如here, there, up, down, in, away, off, out, in the room, on the wall等，置于句首，且主语是名词时。Out rushed the children. 38if so如果这样的话；if not如果不是这样的话；if any如果有的话；if ever如果曾经有的话The purpose of the experiments was to find the connection, if any, between the two phenomena. 39强调句It is/was +被强调部分+that +剩余部分 It was because he was ill that he didn't come to school today. 40A. It is necessary (for sb.) to do sth. 句式it是形式主语，动词不定式是真正主语，不定式的逻辑主语用for sb.。句式中的形容词通常表示不定式的重要性, 必要性, 难易程度等基本情况。如 important, necessary, natural, easy, safe, common, normal, hard, difficult, dangerous, unusual, rare, impossible, pleasant等。It is very important for us to take part in physical training out of class.B. It is kind (of sb.) to do sth. 句式该句式与上述句式十分相似，形容词往往表示不定式逻辑主语的品质或特征属性，所以用of sb., 不用for sb. 常见的这类形容词有：good, bad, brave, careless, clever, cruel, foolish, honest, horrible, kind, lazy, modest, naughty, nice, polite, rude, silly, stupid, wise, wrong,等。例如：It is very kind of you to help me out of trouble.=You are very kind to help me out of trouble.It was brave of him to jump into the river to rescue the drowning boy.=He was brave to jump into the river to rescue the drowning boy.C. It is no good (use, pleasure, fun) doing sth. 句式该句式中，it是形式主语，表语部分是否定意义，形容词往往表示“益处，用处，乐趣”等含义，真正主语一般用动名词形式。例：It is no good learning English without speaking English. 41It (never) occurs to sb./hits/strikes sb. that 从句 表“某人(从来没有) (突然)想到”(It occurs to sb. to do sth.)It (never) occurred to Tom that he could try another way to solve the problem. 42It is clear (evident, apparent, obvious, true, probable, likely, possible, impossible, certain…) that句式该句式中，it 是形式主语，真正的主语是It is very likely that he will not consent.= That he will not consent is likely.that 引导的主语从句，这是it引导主语从句最常见的一种结构。 43It is important (necessary, right, strange, natural...) that句式该句式跟上一个同属一种类型。由于主句中的形容词性质不一样，它们表示事物的重要性、必要性、正确与否以及带有“出乎意料的语气”，所以，that 从句中要用虚拟语气（should + 动词原形）。建议让学生记住用于该句型的形容词。例：It is important that we should learn English well. 44It is said (reported, believed, agreed, announced, hoped, expected, thought...) that句式该句型中的it 仍是形式主语，真正主语是that 引导的主语从句。该结构常译为“据说（据报道，人们相信…）”。It is reported that another earth satellite has been sent into orbit.=Another earth is reported to have been sent into orbit. 45It is suggested (ordered, recommended, required...) that句式该句式跟上一个同属一种类型。主句中的过去分词表示请求，建议，命令等含义，that后的从句要用虚拟语气（should + 动词原形），should 可以省略。常译为“据建议（有命令说……）It is suggested that the meeting (should) be put off till next Friday. 46It is +名词(a pity, a shame, a fact, a wonder, a pleasure...) that句式 如果表示出乎意料，常译为“竟然”，that从句也用虚拟语气（should + 动词原形）。若没有这意义时，则不用虚拟语气。It is a pity that such a thing should happen in your class. 这种事竟然发生在你们班上，真是遗憾！It is a pity that he is ill.他生病了，真遗憾！ 47It is(high/about) time that 主语+did/should do... “该是…的时候了”It is high/about time that children went to bed. 48It/This is/was the first (second...) time that 主语+has/have done/had done...这是某人第一次做某事。It is the first time I have been to the Great Wall.It was the third time (that) he had broken the rules. 49It is/has been+时间段since 主语+一般过去式(瞬间动词)It is/has been five years since my older brother joined the army. 50It be +一段时间+ before句式该句型中，it 是代词指时间, 主句中的时态通常是将来时或过去时两种时态。主句中的表语是long, not long, 3 days, 2 weeks 等表示一段时间。常译为“…之后就…”。It won’t be long before he finishes his job. 不久后他就会完成工作。 51It happens (seems, appears) that句式 It seems that it will rain this afternoon. 52It is a waste of time (money) doing sth. 句式It is a waste of money buying such an old car. 53(It is) no wonder (that) 句式 (It’s) No wonder that he is not hungry; he has been eating sweets all day. 54It takes sb. +time+ to do sth. 句式 做某事花费某人多长时间It took me an hour to write the letter. =The letter took me an hour to write. 55It is up to sb to do sth. 句式 做某事由某人决定。 It’s up to you to make the choice. 56think/feel/find it adj./n. to do sth. 句式She made it a rule to get up at six and take a walk in the morning. I consider it rude to stare at other people. 57I like it if (when) 句式在一些表示“喜好、厌恶”的动词之后，如enjoy, like, dislike, love, hate, prefer, appreciate等，后接if 从句或 when 从句，通常先在动词后接it 作形式宾语。She won’t like it if you arrive late. I hate it if you say such things in public. I would appreciate it very much if you would help me with it. 58it代替宾语从句We all thought it a pity that the conference should have been canceled.I took it for granted that they were not coming. 
