Pádlo je v kánoi.

Because v meaning in takes the locative case when it describes location.

• Dictionary form: kánoe
• After v for location: v kánoi

So kánoi is not a different word; it is the correct case form of kánoe in this sentence.

Pádlo is the subject of the sentence, so it is in the nominative singular.

This is the basic form you would find in a dictionary. In Pádlo je v kánoi, the sentence is about the paddle, so nominative is exactly what you expect.

• pádlo is neuter
• kánoe is feminine

This matters because Czech adjectives, pronouns, and some verb forms agree with gender.

For example, if you later replace pádlo with it, the form you choose will depend on the noun’s gender.

It is singular.

Even though -i may look plural to an English-speaking learner, here it is the locative singular form of kánoe. So the sentence is talking about one canoe, not several.

Je means is. It is the 3rd person singular present-tense form of být (to be).

In a normal full sentence like this, you keep it:

• Pádlo je v kánoi. = The paddle is in the canoe.

If you leave it out, it sounds incomplete or like a note, label, or headline rather than a normal spoken sentence.

Czech does not have articles.

So Czech usually does not separately mark the difference between:

• a paddle / the paddle
• a canoe / the canoe

The exact meaning comes from context, and sometimes from word order. In many situations, English needs the or a, but Czech does not.

Here v means in and describes location: the paddle is already inside the canoe.

So:

• Pádlo je v kánoi. = the paddle is in the canoe

If you want to express movement into the canoe, Czech normally uses do + genitive:

• Dávám pádlo do kánoe. = I am putting the paddle into the canoe

So a useful contrast is:

• v kánoi = in the canoe (location)
• do kánoe = into the canoe (movement)

Yes. Czech word order is more flexible than English word order.

The version you have is a neutral, straightforward sentence:

• Pádlo je v kánoi.

You could also say:

• V kánoi je pádlo.

That still means the same basic thing, but the emphasis changes. This version puts more focus on where the paddle is, or presents the canoe as the setting first.

So the words can move, but the choice affects focus and naturalness.

Czech sometimes uses ve instead of v when pronunciation would otherwise be awkward.

For example:

• ve škole
• ve městě

But before kánoi, plain v is normal and easy to pronounce, so Czech uses:

• v kánoi

Using ve here would sound unnatural.

A rough English-style guide would be:

PAA-dlo ye f KAA-noy

A few details:

• Pádlo: the á is long
• je: sounds roughly like ye
• v before k is pronounced like f
• kánoi has stress on ká-

So the whole sentence is approximately:

PÁAD-lo ye f KÁA-noy

In more careful pronunciation terms:

• Pádlo = [ˈpaːdlo]
• je = [jɛ]
• v kánoi = [f ˈkaːnoi]