READ OUT LOUD. Choose which marked text you prefer to practice with - macrons in verse form, or macrons in prose order, or accent marks in prose order, or focusing on the meter. You will find materials for all of these options below. :-)
VERSE MACRONS. Here is the verse text with macrons:
Āëriam propter crēvisse cucurbita pīnum
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Cum rāmōs complexa, ipsumque ēgressa cacūmen.
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Cuī pīnus, Nimium brevis est haec glōria: nam tē
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PROSE MACRONS. Here is the same text with macrons written out in prose word order:
Cucurbita dīcitur crēvisse propter pīnum āëriam , et comā grandī luxuriasse: cum rāmōs complexa et cacūmen ipsum ēgressa, crēdidit sē praestāre aliīs arboribus. Cuī pīnus: Nimium brevis haec glōria est, nam prōtinus adveniet hiems, quae tē male perdet.
STRESS (ACCENT) MARKS. Here is the prose text with accents, plus some color-coding for the words of three or more syllables (blue: penultimate stress; red: antepenultimate stress):
Cucúrbita dícitur crevísse propter pinum aëriam , et coma grandi luxuriásse: cum ramos compléxa et cacúmen ipsum egréssa, crédidit se praestáre áliis arbóribus. Cui pinus: Nímium brevis haec glória est, nam prótinus advéniet hiems, quae te male perdet.
ELEGIAC COUPLET METER. Below I have used an interpunct dot · to indicate the metrical elements in each line, and a double line || to indicate the hemistichs of the pentameter line.
Āëri·am prop·ter crē·visse cu·curbita· pīnum
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Cum rā·mōs com·plex~, ip·sumqu~ ē·gressa ca·cūmen.
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Cuī pī·nus, Nimi·um brevis· est haec· glōria:· nam tē
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IMAGE. Here's an illustration for the fable (image source) from a 1534 edition of the emblems:
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What follows is an unmarked version of the prose rendering to faciliate word searches: Cucurbita dicitur crevisse propter pinum aëriam , et coma grandi luxuriasse: cum ramos complexa et cacumen ipsum egressa, credidit se praestare aliis arboribus. Cui pinus: Nimium brevis haec gloria est, nam protinus adveniet hiems, quae te male perdet.