問題文全文(内容文)：
N.T. Lesson11-2(仮定法の表現)の解説動画です。
仮定法のさまざまな表現を解説しています。「～がなければ」の言い換え、timeの前のhighが何であるかなどの小ネタも。

例文
I feel sick today. I wish I had taken some medicine last night.
Ron looked really scared. He looked as if he had seen a ghost.
If it were not for the smartphone, I wouldn't be able to meet you on time.
It's high time you made up with Tom.
If only I had more time to discuss the topic.
If it should rain, we wouldn't arrive at the station in time.
If the sun were to disappear, we wouldn't be able to live a day.

問題文全文(内容文)：
①－a mental condition that resembles schizophrenia albeit with far less severe symptoms－ (慶應義塾大学理工学部2010)
② In it, he provided his own useful, albeit sometimes misleading, account of the qualities that helped him become a leader. (慶應義塾大学商学部2020)
③ My first lesson in economies was a classic, albeit bizarre supply-and-demand problem. (慶應義塾大学商学部2022)

問題文全文(内容文)：
関係代名詞のwhichと関係副詞のwhereを正しく見分ける方法を教えます！

問題文全文(内容文)：
「現在完了進行形」と「現在完了形」の違いを解説します。

動作の「時点」に着目して、適切な使い分けが出来るようになりましょう！

問題文全文(内容文)：
竹内先生が英文法の問題を解説します。

構文を意識して、正答率を上げましょう。

以下の問題に挑戦してみましょう！
The book gives a good explanation of the world has achieve _____ space science and technology.
1 in date from　2 out of date　3 to date in　4 up to date