高校数学

 趣味で高校数学をもう一度勉強してみようと思う。

検索してみたら、下記の参考書２冊がわかりやすいみたい。

よくわかる数学1・A―授業の理解から入試対策まで (MY BEST)

新課程チャート式基礎と演習数学1+A

Unit 23: Great expectations! First conditional

BBC Learning English - Course: lower intermediate / Unit 23 / Session 1 / Activity 1から勉強になった文

• There is the anticipation of what it will look like and what characteristics it will have.

• How did you get on?

BBC Learning English - Course: lower intermediate / Unit 23 / Session 1 / Activity 2から勉強になった文

• If you want to sound like a natural English speaker it's good to use idioms

• Did you spot the idioms?

BBC Learning English - Course: lower intermediate / Unit 23 / Session 1 / Activity 3から勉強になった文

• The answers to these two questions sound the same, but they’re spelt differently.

• You might wonder how these words can sound the same when they have a different letter at the beginning.

• The key to understanding this is that in English we sometimes have silent letters.

BBC Learning English - Course: lower intermediate / Unit 23 / Session 2 / Activity 1から気になった文

• Hopefully you can now use present conditional sentences to future possible situations and give advice.

Prepositions in English - OF

"to" and "for"