Each sentence is emphasising a different message depending on the word stress?

1. I need to talk to our lecturer tomorrow.
2. I need to talk to our lecturer tomorrow.
3. I need to talk to our lecturer tomorrow.
4. I need to talk to our lecturer tomorrow.
5. I need to talk to our lecturer tomorrow.

Please explain how the meaning of each sentence is changed by the emphasised words.

Solution 1:

1. I need to talk to our lecturer [as opposed to some other lecturer] tomorrow.
2. I [not you] need to talk to our lecturer tomorrow.
3. I need to talk [at length and not be quickly brushed off as in previous encounters] to our lecturer tomorrow.
4. I need to talk to our lecturer tomorrow [as opposed to today].
5. I need [my need is urgent] to talk to our lecturer tomorrow.