
Originally Posted by
Tarmizi
Dear moderators,
What are the differences between the two sentences below ?
1. His leg was broken 2. His leg had broken
In my opinion, both constructions can be correct. The first can be a predicate adjective following a linking verb or a past tense passive voice construction. In this case it is impossible to tell the difference. It would be a definite passive voice construction if an agent were mentioned. "His leg was broken by the other fighter.
The second is a past perfect construction. It uses the intransitive sense of "break". He fell to the ground in pain. The strain had been too much and his leg had broken.
"Had been broken" is also correct.
Another question :
How do I use the word " materials " and " material " ( singular ) . Many grammar books( written by American & British authors ) that I have referred to stated that " materials " could only be used for physical materials ,e.g. blood sample , paper ,etc . But the word " material" ( without "s" is only used for reading or academic materials.For example ,teaching material .
The explanations given by the books that I read were very confusing because I came across many academic writings that used " materials " instead of " material " for academic writings .
Perhaps, our experts overthere could englighten me on this word ( material). What is the ' safest' way of using material ?
Material can be a mass noun (uncountable) but as with many mass nouns, it can also be countable. I would use "teaching material" if the material were all of one type or if the type(s) were unknown. I would use "teaching materials" if the materials were of different types.