手早い答え
ブラジルポルトガル語のassumir vs. presumirを比較：それぞれの単語がふさわしい場面と、避けるべき間違い。
確実な見分け方は、英語から訳す前に、その単語の働きを見きわめることです。
それぞれの単語の働き
assumir
to assume, take on, or admit
Use assumir for taking responsibility, taking office, admitting something, or supposing in context.
presumir
to presume
Use presumir for supposing something from probability or legal presumption.
選び方
- assumir: Choose assumir if the sentence points to taking responsibility, taking office, admitting something, or supposing in context.
- presumir: Choose presumir if the sentence points to supposing something from probability or legal presumption.
例文
Ela assumiu a culpa.
She accepted the blame.
Presumo que ele ja saiba.
I presume he already knows.
よくある落とし穴
English "assume" is not always assumir. Many times achar, supor, or presumir is better.
文脈の中で練習する
自分の実生活から文を一つ選び、二回書いてみましょう。一度はassumirで、もう一度はpresumirで。どちらも成り立ちそうなら、意味の違いを言葉にしてみましょう。