I listened to the teacher's explanation during the lesson and understood the difference between past and present perfect tense. However, when I write English sentences, it's hard to choose which tense to use.
こんにちは！
ご質問ありがとうございます。
ご質問について、いくつか言い方が考えられますが、例えば、
I listened to the teacher's explanation during the lesson and understood the difference between past and present perfect tense. However, when I write English sentences, it's hard to choose which tense to use.
とすると、『レッスンで先生の説明を聞いて、過去形と現在完了形の使い分けを理解は出来たが、自分自身で英文を作る時はどちらを選ぶかが難しい』と言えます。
役に立ちそうな単語とフレーズ
past tense 過去形
present perfect tense 現在完了形
tense 時制
参考になれば幸いです。
I was able to understand the teacher's explanation between the past tense and present perfect tense, however when it comes to actually implementing it, it's quite difficult to tell which one to use.
ご質問ありがとうございます。
この場合、「レッスンで先生の説明を聞いて、[過去形](https://eikaiwa.dmm.com/uknow/questions/56467/)と現在完了形の使い分けを理解は出来たが、自分自身で英文を作る時はどちらを選ぶかが難しい、と言いたかった。」と言いたいなら、英語で「I was able to understand the teacher's explanation between the past tense and present perfect tense, however when it comes to actually implementing it, it's quite difficult to tell which one to use.」と言います。
ご参考になれば幸いです。
日本 
アメリカ合衆国 
