Japatan
飛躍的
ひやくてき
dramatic, by leaps and bounds
スマートフォンの登場で、連絡の速さは飛躍的に上がった。
With the arrival of smartphones, the speed of communication rose dramatically.
N1 Dia 13
予報はどこまで当たる How accurate can forecasts be?
Through a text about weather forecasts, learn to say "even so, in reality ~" with ~とはいえ and ~といえども.
Cerca de 25 minutos · 8 palavras · gramática · leitura · quiz
- Palavras
- Gramática
- Leitura
- Quiz
- Fim
Palavras de hoje
万能
ばんのう
all-purpose, almighty
この包丁は万能で、肉も野菜も魚も切れる。
This knife is all-purpose; it can cut meat, vegetables and fish.
依然
いぜん
still, as before
故障の原因は依然として分かっていない。
The cause of the breakdown is still unknown.
解明する
かいめいする
to clarify, to unravel
研究チームは、鳥が迷わずに遠くまで飛べる仕組みを解明した。
The research team uncovered how birds can fly long distances without getting lost.
未知
みち
unknown
宇宙には未知の世界が広がっている。
An unknown world stretches out in space.
過信
かしん
overconfidence, trusting too much
自分の記憶を過信して、大事な予定を忘れてしまった。
I trusted my memory too much and forgot an important appointment.
誤差
ごさ
margin of error
この時計は一週間で数秒の誤差が出る。
This clock gets a few seconds off each week.
精度
せいど
accuracy, precision
新しい翻訳アプリは精度が高く、旅行でとても役に立った。
The new translation app is highly accurate and was very useful on my trip.
Gramática de hoje
〜とはいえ
Although ~; even so ~
Formação
- V普通形 + とはいえ
- いA + とはいえ
- なA + (だ) + とはいえ
- N + (だ) + とはいえ
- 文。+ とはいえ、…
A とはいえ B means 'A is true, but B is not what you would expect from A.' The speaker accepts A and then states something that does not match it, or something to be careful about. It can also start a sentence (とはいえ、) like a conjunction referring back to the previous sentence. It is close to といっても but a little more formal.
Exemplos
春とはいえ、朝晩はまだ寒い。
Although it's spring, it's still cold in the mornings and evenings.
仕事が忙しかったとはいえ、一度も連絡しなかったのは悪かった。
I was busy with work, but it was wrong of me not to contact you even once.
〜といえども
Even ~; even though ~ (formal)
Formação
- N + といえども
- 普通形 + といえども
- いかなる/どんな + N + といえども
A といえども B is a formal way of saying 'even A, B.' A is often someone of high status or something special (an expert, a company president), or a minimal amount like 一日 (one day) or 一円 (one yen), stressing that even A is no exception. B is usually a negative, an obligation, or the speaker's judgment, such as わけではない, てはいけない or なければならない.
Exemplos
専門家といえども、すべての問題に答えられるわけではない。
Even experts can't answer every question.
子どもといえども、公共の場ではルールを守らなければならない。
Even children must follow the rules in public places.
Leitura
予報士の洗濯物 The forecaster's laundry
「明日の降水確率は30パーセントです」。こうした天気予報の精度は、この数十年で飛躍的に向上した。"Tomorrow's chance of rain is 30 percent." The accuracy of forecasts like this has improved dramatically over the last few decades.
観測技術やコンピューターの進歩によって、雲や風の動きが細かく解明されてきたからだ。This is because advances in observation technology and computers have revealed the movements of clouds and wind in detail.
しかし、精度が上がったとはいえ、天気予報は万能ではない。However, even though their accuracy has improved, weather forecasts are not all-powerful.
特に、狭い地域に短時間だけ降る雨を当てるのは、依然として難しい。In particular, predicting rain that falls on a small area for a short time is still difficult.
空気の中では小さな変化が次々に大きな変化を生むため、わずかな誤差でも結果が大きく変わってしまうのだ。In the air, small changes lead one after another to big changes, so even a tiny error can greatly change the result.
空には、まだ未知の部分が多く残されている。Much about the sky still remains unknown.
ベテランの気象予報士といえども、「何時にどの町で降るか」までは言い切れない。Even a veteran weather forecaster cannot say for certain "what time and in which town" it will rain.
だから専門家は、予報を過信せず、空の様子も自分の目で確かめてほしいと話す。So experts say they want people not to trust forecasts too much and to check the sky with their own eyes too.
ちなみに、ある予報士は取材の最後にこう言って笑った。By the way, one forecaster laughed and said this at the end of the interview:
「実は昨日、急な雨で自分の洗濯物をぬらしてしまいましてね。」"Actually, yesterday a sudden shower got my own laundry wet."
Toque em uma frase para ver a tradução.
Teste sua compreensão
R1本文によると、狭い地域の雨を当てるのが難しいのはなぜか。
Resposta e explicação
Resposta: 2 わずかな誤差で結果が大きく変わるから
Line 5 says even a tiny error can greatly change the result. The text says observation technology and computers have advanced, so 1 and 4 are wrong.
R2最後の予報士の話から分かることは何か。
Resposta e explicação
Resposta: 3 専門家でも急な雨を完全には当てられない
The forecaster's own laundry got wet in a sudden shower. It is a personal example of line 7: even a veteran forecaster cannot be sure when and where it will rain.
Quiz
1この地図アプリは（ ）が高く、現在地が数メートルしかずれない。
Resposta e explicação
Resposta: 1 精度
精度が高い means highly accurate. The sentence: "This map app is very accurate; your location is off by only a few meters."
2どんなに便利な道具でも（ ）ではないので、使い方を考える必要がある。
Resposta e explicação
Resposta: 3 万能
万能ではない means it can't do everything. "However convenient a tool is, it isn't all-purpose, so you need to think about how to use it." 依然 and 飛躍的 don't fit this pattern.
3機械を（ ）して、自分で確認するのを忘れてはいけない。
Resposta e explicação
Resposta: 2 過信
過信する means to trust too much. "Don't trust machines too much and forget to check things yourself."
4暦の上では春になった（ ）、朝晩はまだかなり寒い。
Resposta e explicação
Resposta: 4 とはいえ
とはいえ means "although ~ is true, still." "Although it's spring on the calendar, mornings and evenings are still quite cold." The other options show reason or addition.
5プロの選手（ ）、毎回勝てるわけではない。
Resposta e explicação
Resposta: 1 といえども
N といえども means "even N." "Even professional players can't win every time." だけあって means "as expected of," which is the opposite.
6A「明日のテスト、簡単なんでしょう?」
B「簡単（ ）、準備しないと点は取れないよ。」
Resposta e explicação
Resposta: 2 とはいえ
簡単とはいえ means "even though it's easy." "It may be easy, but you won't score without preparing." だからこそ and なだけに make "easy" a reason, which doesn't fit.
7予報の精度が上がった。
Resposta e explicação
Resposta: 3 せいど
精度 is read せいど (accuracy). "The accuracy of forecasts went up."
8計算の結果には、少しのごさがある。
Resposta e explicação
Resposta: 4 誤差
ごさ is written 誤差 (margin of error). 誤 means mistake and 差 means difference.
Aprenda as mais de 7.500 palavras do JLPT com flashcards, áudio e repetição espaçada no app grátis Japatan
Baixar na App Store