四级作文经典句型1.结构集锦enjoy great prestige in the world享誉世界is the essence of 是。
的精华Has a profound impact on both individuals and society.对个人和社会有极深影响。
Needless to say,a green campus includes...不必说Degradable plastic 可降解塑料。
Meanwhile,we should make efforts to improve the moral standard of university students in order to create a civilized atmosphere for the sake of students’mental health.过渡句：In the first place,it is essential that...,furthermore,it is high time for us to...,last but not least...Work out 解决，实现Increase the awareness of the importance of...增强对...的认识的重要性Rewind the clock 时光倒流In addition to this除此之外Go all out全力以赴[高分词汇] whereas意思是然而…nothing but意为：只有,只不过Genius is nothing but labor and diligence. 天才只不过是劳动加勤奋。
take advantage of的意思是利用[高分短语] take pride in意为：以…自豪take advantage of的意思是利用on account of意为：由于it goes without saying that意为：不用说...，很明显...。
类似的表达有：属于四六级经典高分句型，(It is) needless to say (that)，It is obvious that，Obviously [高分词组] far beyond的意思是远远超过，大量超出，远在天边It goes without saying that it pays to keep early hours.不用说早睡早起是值得的。
[高分短语] may as well意为：最好，不妨We may as well cut across the playground.我们不妨从运动场上横穿过去。
[高分句型] it pays to意为：...是值得的It pays to help others.帮助别人是值得的。
[高分表达] 高分词组，not to mention意为“更不用说/别提……”，同意表达有to say nothing of、not to speak of。
[高分表达] 高分词组，be of接名词用来说明句子的主语所具有的性质或特征。
Though time is of the essence, it pays to spend some to make our work better.高分短语] contribute to意思是对某事有帮助，有贡献；有助于做某事… Many retired people can still contribute to the society with their rich experience .许多退休的老人还能用他们丰富的经验为社会作贡献。
[高分短语] on no account意为：决不Young people should on no accountneglect their daily physical exercises.青年人决不应疏忽每天的体育锻炼。
On no account can we ignore the value of knowledge.我们绝对不能忽略知识的价值。
There is no denying that意思是不可否认的There is no denying that the qualities of our living have gone from bad to worse.不可否认的，我们的生活品质已经每况愈下。
[高分句型] It is universally acknowledged that意思是大家都认为whereas意思是然而…take into account意为把…考虑进去A case in point is[高分短语] 意为：一个恰当的例子[高分短语] once for all意为：一劳永逸地，Give priority to给===优先权Recently,a heated debate arose online in China about the "Chinese style of crossing the road", a term referring to the tendency of large crowds of people to cross roads in disobedience of red lights.Puzzle out苦思，puzzle overBe short of 缺乏。
attach great importance to高度重视七、An advantage of ~ is that + 句子(...的优点是...)例句：An advantage of using the solar energy is that it won't create (produce) any pollution.三、~ cannot emphasize the importance of ~ too much.(再怎么强调...的重要性也不为过。
)例句：We cannot emphasize the importance of protecting our eyes too much 我们再怎么强调保护眼睛的重要性也不为过。
enrich one's experience增长见识It’s highly desirable for sb to do something.很希望某人做。
Submit oneself to...遵守Judging from the evidence offered, we might safely draw the conclusion thatThere are many ways which can be adopted to 解决问题With the improvement of the living standard，the proportion of people’s income spent on food has decreased while that spent on education has increased.be keen on[口语]热衷于，喜爱；渴望；对…有兴趣其结果是with the result thatAn obstacle set back or delay means only one thing: it's not time for your goal to be completed yet.Compared with cars，bicycles have several advantages besides being affordable.Firstly，they do not consume natural resources of petroleum.Secondly，they do not cause the pollution st but not least，they contribute to people’s health by giving them due physicalexercise.2.句型1）状语从句（时间，原因，地点，条件，让步，转折when, since, because, if, though, before等）When the man is enjoying the cigarette, the smoke becomes a monster （怪物）which will devour him.Whatever the reason, there are still some problems with student use of computers.2倒装句（only, neither, nor, at no time, in no case)Only through these measures can we hope to solve the problem.Scattered around the globe are more than 100 small regions of isolated volcanicactivity known to geologists as hot spots.3）被动句Some measures should be taken to deal with the problem.He is said to have accomplished a lot of great deeds.Many people believe that…（It is believed that…）4）强调句It is not who rules us that is important , but how he rules us.5) no more …than…A home without love is no more a home than a body without a soul is a man.6) may as well…as 与其…不如One may as well not know a thing at all as know it imperfectly.7）cannot…too…You cannot be too careful.8）否定+until(till)Nobody knows what he can do till he has tried.9) Nothing is ~~ er than toNothing is more important than to receive education.10) There is no doubt that ~There is no doubt that our educational system leaves something to be desired.11) So …is…that … （如此...以致于...）So precious is time that we can't afford to waste it.12) Adj as…isRich as our country is, the qualities of our living are by no means satisfactory.13) the more…the more…The harder you work,the more progress you will make.14) By doing, we can…By taking exercise,we can always stay healthy.15）It is time+过去式（该是...的时候了）It is time the authorities took proper steps to solve the traffic problems.16) Those who…Those who violate traffic regulations should be punished.17) It pays to do…（...是值得的。