Theory:

Meanings of difficult words from the poem "Teamwork":
 
No.
Word
Meaning
1
DeedAct, achievement.
2
SchemePlan.
3
FameGlory.
4
MateCompanion, partner.
5
SpiritWill, determination.
6
O'reA poetic abbreviation for 'over'.
7
Single you out To choose one person from a group for special attention.
8
FellowmanOther people in general, especially friends or family.
9
HopelessIn despair, complete loss of hope.
10
ThrillA sudden feeling of excitement and pleasure.
11
CountedConsidered as having a specified quality for fulfilling a role.