?1. Whenever I see a stray dog, I can't help but feel sorry for it. (每當(dāng)我看到一只流浪狗，我就忍不住為它感到難過。)

2. You can call me whenever you need help. (無論何時你需要幫助，都可以給我打。)

3. Whenever I have a bad day, I like to listen to my favorite music to cheer myself up. (每當(dāng)我有一個糟糕的日子，我喜歡聽我的最愛音樂來讓自己振作起來。)

4. Whenever my mom cooks, the whole house smells delicious. (每當(dāng)我的媽媽做飯，整個房子都充滿了美味的味道。)

5. You should always be kind to others, no matter whenever or wherever you are. (無論何時何地，你都應(yīng)該善待他人。)

用法解釋：whenever是一個副詞，意為“無論何時”，常用來表示一種經(jīng)常性或習(xí)慣性的動作或情況發(fā)生的時間。它可以和現(xiàn)在時、過去時、將來時連用，并且后面通常跟著一個從句。

例句參考：

1. Whenever I go on vacation, I always bring my camera with me.

（每當(dāng)我去度假，我總是帶著我的相機(jī)。）

2. She gets nervous whenever she has to give a presentation in front of a large audience.

（每當(dāng)她不得不在大量觀眾面前做演講時，她都會感到緊張。）

3. Whenever it rains, the children love to jump in the puddles.

（每當(dāng)下雨，孩子們就喜歡在水坑里跳來跳去。）

4. He always smiles whenever he sees his favorite teacher.

（每當(dāng)他看到他最喜歡的老師時，他總是會微笑。）

5. Whenever I have a problem, I know I can count on my best friend for help.

（每當(dāng)我有問題，我知道我可以依靠我的好朋友來幫助我。）