命令文にYou help your brother.
答Help your brother.
主語 You をとって動詞の原形で始める
命令文にYou stand up.
答Stand up.
主語 You をとって動詞の原形で始める
命令文にYou sit down.
答Sit down.
主語 You をとって動詞の原形で始める
否定の命令文にYou turn off the TV.
答Do not turn off the TV.
Do not + 動詞の原形
否定の命令文にYou eat more vegetables.
答Do not eat more vegetables.
Do not + 動詞の原形
さそう文にWe drink some water.
答Let us drink some water.
Let us + 動詞の原形
さそう文にWe practice the piano.
答Let us practice the piano.
Let us + 動詞の原形
What の感嘆文にThat is a very old temple.
答What an old temple that is!
形容詞 old に合わせて an になる
What の感嘆文にThis is a very exciting game.
答What an exciting game this is!
形容詞 exciting に合わせて an になる
How の感嘆文にThat dictionary is very useful.
答How useful that dictionary is!
How + 形容詞 + 主語 + 動詞 !