四六级

　　在2017年上半年英语六级备考中，英语六级阅读的复习很关键。文都网校小编提醒大家，在做英语六级练习题之前，了解一些语法常识才会在做阅读题的过程中更好的理解文章大意，更加轻松的突破阅读难关。下面，小编给大家整理了2017年6月英语六级考试语法常识，希望能够帮到大家！

　　比较级adj/adv+than

　　You are taller than I.

　　They lights in your room are as bright as those in mine.

　　注意：

　　　1)要避免重复使用比较级。

　　(错) He is more cleverer than his brother.

　　(对) He is more clever than his brother.

　　(对) He is clever than his brother.

　　2)要避免将主语含在比较对象中。

　　(错) China is larger that any country in Asia.

　　(对) China is larger than any other countries in Asia.

　　3)要注意对应句型，遵循前后一致的原则。

　　The population of Shanghai is larger than that of Beijing.

　　It is easier to make a plan than to carry it out.

　　4)要注意冠词的使用，后有名词的时候，前面才有可能有名词。

　　比较：Which is large, Canada or Australia?

　　Which is the larger country, Canada or Australia?

　　She is taller than her two sisters.

　　She is the taller of the two sisters.

　　英语六级备考，需要勤学多练！希望各位考生能在考前抓住有效时间进行复习，文都网校四六级频道祝各位六级复习顺利！