作文地带题目：英语六级考试辅导之作文经典句型句式四
十一、On no account can we + V ~~~ （我们绝对不能。。.）
例句：On no account can we ignore the value of knowledge.
十二、It is time + S + 过去式 （该是。。.的时候了）
例句：It is time the authorities concerned took proper steps to solve the traffic problems.
十三、There is no one but ~~~ （没有人不。。.）
例句：There is no one but longs to go to college.
十四、be + forced/compelled/obliged + to + V （不得不。。.）
例句：Since the examination is around the corner， I am compelled to give up doing sports.
十五、It pays to + V ~~~ （。。.是值得的。）
例句：It pays to help others.
十六、Spare no effort to + V （不遗余力的）
例句：We should spare no effort to beautify our environment.
好句~~
