Accumulate words and phrases and master their usage.Exercises are very important.Make sentences using the newly-learned words and try to keep a diary in English.Develop the habit of reading English articles in order to increase the speed of reading and cultivate the sense of the language.Grasp every opportunity to communicate in English in order to improve the spoken English.Some of the students think that travelling is necessary because it can make people relaxed,broaden one's horizon,gain experiences and use what we have learned.Other students hold the idea that we should make use of the chance to review our lessons so that we can strengthen our competition abilities.In my opinon,it is OK to have fun but we can't go too far.We should also make use of the time to go over our lesssons in case we cannot adapt ourselves to the new term's studies.
为什么大部分句子都是祈使句呢?为什么没有主语呢?