問題文全文(内容文)：
You were foolish to play football on such a hot day.
It was careless of them to forget their water bottles.
It is kind of you to help me with my report.
Meg has decided not to stay up late.
She studied hard in order not to fail the math test.
Take care not to catch a cold before the test.

問題文全文(内容文)：
N.T. Third Edition Stage3 Lesson1-1のKeyPoint例文解説です。

【使用例文】
① We have mathematics in the second period on Mondays.
② Japan is a country surrounded by the sea.
③ We leave for Kyoto on the school trip next October.
④ John and I had lunch at the cafeteria yesterday.
⑤ I am doing research for the next social studies class.
⑥ My brother is taking important examinations next week.
⑦ I will study geography and physics in high school.
⑧ Thomas has already left for school.
⑨ Has he ever been to Canada? –Yes, he has. / No, he hasn’t.
⑩ He has been waiting for a taxi for twenty minutes.
⑪ How long has he been working as a pharmacist?

問題文全文(内容文)：
英語(現在完了形④・どのくらいの間編)

ポイント
「どのくらいの間～していますか」と質問するなら、文頭に①を使おう！

➁( ) ( ) ( ) you ( ) there?
あなたはどのくらいそこに住んでいますか？

③I ( ) ( ) there ( ) ( ) ( ).
2週間です。

④( ) ( ) ( ) ten ( ) ( ).
10歳の時からです。

⑤( ) ( ) ( ) she a headache？
彼女はどのくらいの間頭痛がしているの？

⑥( ) ( ) o'clock ( ) ( ).
昨夜7時からです。

⑦( ) ( ) ( ) ( ) ( ) a teacher？
あなたはどのくらいの間先生をしていますか？

問題文全文(内容文)：
◎2文を1文に書きかえよう！

①I have a letter./My mother wrote it.
→＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿

②She is the girl./Ihelped her yesterday.
→＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿

③I loke the watch./Miku gave it to me.
→＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿

④The boy is my brother./You saw him at the station.
→＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿

問題文全文(内容文)：
英語に存在する全12種類の時制を8分で解説します！細部については別の動画にて詳しく解説する予定です。