FORM/USE: 'IT' + 'BE' + ADJECTIVE + INFINITIVE, HEDGING, EMPHASIS
EGP #428 | B1 | MODALITY / adjectives Can use 'it' + 'be' + adjective + 'to' + infinitive, to make an assertion more or less direct. Lexical range: N/A
有必要在开始前仔细阅读使用说明。
___It ___is ___necessary ___to read the instructions carefully before starting.
在实验室中遵守安全规则至关重要。
___It ___is ___essential ___to follow the safety rules in the lab.
如果你现在开始，明天前做完是可能的。
___It ___is ___possible ___to finish it by tomorrow if you start now.
考试前一天晚上睡个好觉很重要。
___It ___is ___important ___to get a good night's sleep before the exam.
承认自己错了有时候是很难的。
___It ___is ___hard ___to admit that you're wrong sometimes.