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7．我們互相幫助是非常重要的．
It is very important for usto help each other．

分析 It is，to help

解答答案：It is，to help．
首先通過中英文句子的比對，可知英文句子使用的句式是It's+形容詞+for sb，+to do sth．，句子表述的是一般性的事實，所以用一般現在時，動詞"幫助"是help，故答案為：It is，to help

點評做這類題型，首先根據所給漢語明確句子所要考查的單詞或短語的拼寫，再結合相關語法知識對單詞或短語做出形式上的變化．

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