1. Agriculture/Harvest:
* The farmer carefully gathered the sheaf of wheat, ready for threshing.
* After a long day in the field, the workers stacked the sheaves of barley in neat rows.
2. Mathematical/Geometric:
* The sheaf of curves in the complex plane exhibited interesting topological properties.
* In algebraic geometry, a sheaf is a way to organize functions defined on different parts of a geometric object.
3. Figurative/Metaphorical:
* The poet's words, woven together like a sheaf of threads, created a powerful and moving tapestry.
* Her mind was a sheaf of knowledge, overflowing with information on a wide range of subjects.
4. Old-fashioned/Informal:
* "I'll have a sheaf of those, please," said the customer, pointing to the stack of newspapers.
* The old woman held a sheaf of letters, each one a memory of a life well-lived.
The best way to use "sheaf" will depend on the context and meaning you want to convey.