can文を作ろう
私はピアノをひけます。
I can play the piano.
She can sing.を否定文にすると
She cannot (can't) sing.
(can / I / dance)
I can dance.
I can speaks English.
×（正：speak）
He can play baseball.
彼は野球ができます。
彼は英語を話せます。
He can speak English.
You can swim. を疑問文にすると
Can you swim?
(you / play / the guitar / can / ?)
Can you play the guitar?
Can you help me?
○
Can you read this?
あなたはこれを読めますか？
私たちは速く走ることができます。
We can run fast.
They can play soccer. を否定文にすると
They cannot play soccer.
(not / she / can / drive)
She cannot drive.
He can’t sings.
×（正：sing）
I can’t speak Chinese.
私は中国語を話せません。
あなたは魚を料理できますか？
Can you cook fish?
Ken can speak Chinese. を疑問文にすると
Can Ken speak Chinese?
(Ken / swim / can / very well)
Ken can swim very well.
She cannot swim.
○
They can sing very well.
彼らはとても上手に歌えます。
メアリーは自転車に乗れません。
Mary cannot (can’t) ride a bike.
I can read kanji. を否定文にすると
I cannot read kanji.
(play / we / can / together / tennis)
We can play tennis together.
Can Ken plays the piano?
×（正：play）
What can she do?
彼女は何ができますか？