Element FORM/USE: 'IT' + 'BE' + ADJECTIVE + INFINITIVE, HEDGING, EMPHASIS
SuperCat MODALITY
SubCat adjectives
Lexical Range N/A
Level B1
Cando Can use 'it' + 'be' + adjective + 'to' + infinitive, to make an assertion more or less direct.
Corrected Learner Example Our sales department staff are heavily involved in several international projects, so it is necessary to improve their foreign language skills. (Germany; B1 THRESHOLD; 2006; German; Pass)

But sometimes it's essential to do what your parents want you to do. (Georgia (Republic of); B1 THRESHOLD; 2008; Georgian; Pass)

In the centre of town it is possible to do more activities after school. (Italy; B1 THRESHOLD; 2008; German; Pass)

[talking about a computer problem] It was impossible to install the system. (Ecuador; B2 VANTAGE; 2009; Spanish - Latin American; Pass)
Uncorrected Learner Example It seems clear to me that swimming is good for the whole body. (B2 VANTAGE; 1993; Swedish; Pass)

It is obvious that some people prefer reading books. (Poland; B2 VANTAGE; 2008; Polish; Pass)

It is possible that we can be educated by TV. (Japan; B2 VANTAGE; 2004; Japanese; Pass)

It seems obvious that it is not necessary. (Switzerland; B2 VANTAGE; 2008; French; Pass)
Comments This structure avoids the use of a personal subject + modal verb, therefore making the assertion less direct, e.g. 'it's essential to do what your parents want' vs 'you have to do what your parents want'. There is a tendency to use 'It is possible/necessary to' instead of a modal verb - this could be due to L1 transfer.

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