解放军文职考试：可运用it做形式宾语。

　　①.动词make, find ,think,feel,consider,believe等后面有宾语补足语的时候，则需要用it做形式宾语，而将that宾语从句后置，结构：S.+vt+it+adj./n.+oc(宾语补足语)。

　　I think it necessary that we take plenty of hot water every day.我认为每天多喝开水是有必要的。

　　I feel it a pity that I haven't been to the get-together.我没去聚餐，感觉非常遗憾。

　　②.有些动词带宾语从句时需要在宾语与从句前加it，这类动词主要是：hate,take,owe,have,see to

　　I hate it when they with their mouths full of food.我讨厌他们满嘴食物时说话。

　　We take it that you will agree with us.我们认为你会同意我们的。

　　He will have it that our plan is really pratical.他认为我们的计划确实可行。