CLEFT SENTENCES - to help us focus on a particular part of the sentence and to emphasise what we want to say - useful in writing where we cannot use intonation but also used in speech It-clauses - used to emphasize a specific subject or object - the introductory clause is then followed by a relative pronoun It + be + focus + clause My brother bought his new car from our next-door neighbour last Saturday. e It was my brother who bought his new car from our neighbour last Saturday. e It was last Saturday when my brother bought his new car from our neighbour. e It was a new car that my brother bought from our neighbour last Saturday. e It was our next-door neighbour that my brother bought his new car from last Saturday. What-clauses - also used to emphasize a specific subject or object - the clause introduced by 'What' is employed as the subject of the sentence as is followed by the verb 'to be' What-clause + be + focus We need a good long shower. e What we need is a good long shower.