問題文全文(内容文)：
N.T. SERIES Third Edition Stage3 Lesson2-3のkey point 解説動画です。

＜内容＞
助動詞の後ろに　have＋過去分詞Vpp　を置く用法について詳しく解説しています。
推量と非難・後悔とパターン分けをして整理しています。

＜例文＞
①I can't find Cathy. She may have taken the wrong route.
②She might have chosen another route to avoid the traffic jam.
③David didn't show up on time. He must have overslept.
④He cannot have forgotten the meeting time.
⑤You should have checked the correct spelling of his name.
⑥It's five o'clock. Mike should have arrived at the station by now.
⑦You look pale. You shouldn't have stayed up late last night.

問題文全文(内容文)：
早稲田社学の正誤について解説しています。
※問題文は動画内参照

問題文全文(内容文)：
go~ing（現在分詞)で「～しに行く」の意味であり、go swimming「泳ぎに行く」と言うが、では、go playing soccer「サッカーをしに行く」とは言えるのかどうか問題を検証！go～ingで言えること、言えないこととは？

問題文全文(内容文)：
森田先生が英作文を添削します。

正しい英文法を使って、英作文が書けるようになりましょう！

元の英作文
Write an impression of the sweets you just eat now. I'm surprised of these fruits to eat first time. What beautiful and fashionable sweets! How beautiful these sweets looks. Tokyo is amazing.
I looked into the sentence pattern today. I realized that I don't understand the basics of Japanese. I wish I had studied harder when I was a student.

問題文全文(内容文)：
森田先生が文法の解説をします。

以下の問題に挑戦してみましょう！
Despite of the heavy rain, over 500 people came to the concert hall in the mountains to enjoy classical music.
(a) Despite of
(b) over 500 people
(c) in the mountains
(d) classical music