本文为正在复习英语六级作文的同学整理了部分经典句型，希望大家写作文时能运用其中。祝大家备考顺利，取得优异的英语六级考试成绩。

　　六. 成正比，反比

　　1.…be in direct /inverse ratio to/with 与…成正比/反比

　　eg. Male illustrations are in direct ratio to /with the advancement of grades, while female illustrations are in inverse ratio.

　　七. 倍数

　　1.A be …times as much/many as B

　　eg. The annual rainfall of Hunan is 5 times as much as that of Sichuan.

　　2.A doubles/is half/triples B A是B的两倍，一半，三倍

　　eg. The annual rainfall of Jidda doubles that of Janta, but is only half the amount of rain Kuwait receives each year.

　　附一 圆盘比例型图表 例： 一个圆盘显示了大学生在food, books, transportations, entertainment, clothes, unknown中的开销，它们各自占的比例依次是60%,3%,5%,10%,10%,12%，要求你描叙这个圆盘图。

　　描述:

　　The above pie chart consists of 6 segments, the largest one representing food, which accounts for 60% of the total. Clothes and entertainment each takes up 10%. 5% goes to transportation and 3% books. All the rest expenses, 12% of all ,is spend on unknown items.

　　总结写作模式：

　　…pie chart consists of…segments, the largest one representing…,which accounts for …of the total.…each takes up….…goes to….All the rest…, …of all,……. .

　　八.原因结果

　　1….(结果)…, owing to (原因) [owing to 为分词结构]

　　2….(结果)…, attributable to(原因) [attributable to为形容词短语]

　　3….(结果) lie in the fact that(原因) [ 同位语从句 ]

　　4….(结果)result from(原因) [句型一般]

　　5. It is precisely because (原因)…that (导致结果)… [强调结构]

　　6. …, as a result, …(导致结果)… [as a result做插入语]

　　7. (原因)be responsible for(结果) [常见句型]

　　8. (原因)，which in turn(结果)

　　eg. They give rise to unfair competition, which in turn throws original businesses into a commercial panic.

　　九.采取措施，提出建议

　　1. My suggestion to deal with/solve/relieve the problem are as follows. In the first place,…. Secondly,…. Finally,… [常见句型]

　　2. If we let the situation go as it is, …. By that time, …. 如果让这种情况继续发展下去，那么……。

　　到那个时候，……。[比较好的句型]

　　3. More and more people are realizing the importance of…[进行时态， more and more比many好]

　　4. Great efforts/More measures/Due attention must be taken/paid to do …[ 被动语态，due attention 和be paid to 搭配]

　　5. If……, will there be anything that can make me even happier? 如果(我们怎么怎么做)，那将没有比这令我更高兴的了。[条件句，反问句]

　　6. It is important/necessary/urgent/desirable(希望)/advisable(明智) for sb. to do sth. [It is …for …to do…句型]

　　7. enhance the awareness of people that…

　　8. The first nut for us to crack is… 我们首先要解决的是……。 [比The first thing we should do is … 句型 高级的多，精彩的多，生动的多]

　　9. ……as soon as possible [常见句型]

　　10. sth. be of the utmost importance [ be of n. 结构， 比sth. be much important好]

　　十.方式，比较

　　1. (Just) as …, so… 正如… [ 比较句型 ]

　　eg. Just as water is the most important of liquids, so air is the most important of gases.

　　2. in much the same way/manner that… 正如…, 和…一样

　　eg. The Americans spend Christmas Day in much the same way that the Europeans do.