提出建议的常用句子格式

　　1：It is high time that we put an end to the (trend).(该是我们停止这一趋势的时候了)

　　2：There is no doubt that enough concern must be paid to the problem of……(毫无疑问，对……问题应予以足够重视)

　　3：Obviously ,if we want to do something … it is essential that……(显然，如果我们想要做么事，很重要的是……)

　　4：Only in this way can we ……(只有这样，我们才能……)

　　5：Spare no effort to + V (不遗余力的)

　　预示后果的常用句子格式

　　1：Obviously，if we don't control the problem, the chances are that……will lead us in danger.(很明显，如果我们不能控制这一问题，很有可能我们会陷入危险)

　　2：No doubt, unless we take effective measures, it is very likely that ……(毫无疑问，除非我们采取有效措施，否则我们很可能会……)

　　3：It is urgent that immediate measures should be taken to stop the situation(很紧迫的是应立即采取措施阻止这一事态的发展)