b. want to learn prep. "like" better.
can i say" I use my voice like an instrument. "? or i have to change my sentence into "Like an instrument, my voice is used by me"
In the kind of formal English used by GMAC, "like" has two uses.
1/
It can describe the subject of the preceding (or following) part. In this case, the action should be something done by both the subject and the noun following "like".
Like my brother, I played hockey as a child.
I talk like my brother.
In both of these sentences,
- the comparison is between me and my brother,
- the action describes something that both of us do/did.
2/
It can just refer to a NOUN that's like another NOUN.
I enjoy fatty meats like prosciutto.
Here, we're referring to meats that are specifically like prosciutto. I like these meats.
Note"”In this construction, I'm only saying that I enjoy fatty meats that are similar to prosciutto (in taste, texture, whatever). Other fatty meats I may love or hate; it's not specified here.
Note the distinction from fatty meats such as prosciutto, which implies no such similarity. This construction just implies that prosciutto is but one example of the fatty meats that I like (which may exhibit considerable variety).
"I use my voice like an instrument" doesn't satisfy either of these.
1/ I'm not like an instrument (and an instrument doesn't use a voice).
2/ I'm not talking about voices that are actually similar to instruments.
So, no, doesn't work.