“如果”是一个表示假设的关联词语,在一个复句中,它放在哪儿,各家说法不一。高中选修教材《语言文字应用》(人民教育出版社2007年版)说:“句子的‘常见病’有虚词的位置安排得不恰当。比如‘我们如果不能实事求是,事业就会受到损失’,其中‘我们’应放到‘如果’的后面。因为汉语中两个分句不同主语时,关联词语应放在主语前边。” “If ” is a hypothetical related word, where is it placed in a compound sentence? High school elective textbook “Language and Literature Application” (People’s Education Press, 2007) said: “sentence ” common disease “has the position of function words arranged inappropriately, such as ’if we can not seek truth from facts, business will suffer’, which ”We“ should be put after ”if." Because two clauses in Chinese differ from one subject to another, the related words should precede the subject.