  In the simplest compactification, we discuss the intermediate unification in
M-theory on $S^1/Z_2$, and point out that we can push the eleven dimension
Planck scale to the TeV range if the gauge coupling in the hidden sector is
super weak, and the particles in the hidden sector might become candidates of
dark matter. We also discuss the soft terms in non-standard embedding. To the
next leading order, we compactify the perfect square and calculate the
gravitino mass. Furthermore, we give the general K\"ahler potential, gauge
kinetic function and superpotential if the next order correction is very large,
i. e., ${{\alpha T}\over S}$ is close to 1.
