can one do shnaiyim mikrah in the middle?
can one do first one mikrah then targum then mikrah in that order?
1. What does “in the middle” mean? Please clarify.
2. Yes, this is fine.
There are different opinions concerning the optimal way to do Shnayim Mikra. Some prefer saying each Pasuk twice and then Targum, whereas the Gra for instance preferred reading sections one by one.
Poskim discuss whether the second Mikra can be performed by hearing Kriyas HaTorah, but if it is actually read this is fine.