?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(guò)。)

2. You can call me whenever you need help. (無(wú)論何時(shí)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(gè)糟糕的日子，我喜歡聽(tīng)我的最愛(ài)音樂(lè)來(lái)讓自己振作起來(lái)。)

4. Whenever my mom cooks, the whole house smells delicious. (每當(dāng)我的媽媽做飯，整個(gè)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(wú)論何時(shí)何地，你都應(yīng)該善待他人。)

用法解釋：whenever是一個(gè)副詞，意為“無(wú)論何時(shí)”，常用來(lái)表示一種經(jīng)常性或習(xí)慣性的動(dòng)作或情況發(fā)生的時(shí)間。它可以和現(xiàn)在時(shí)、過(guò)去時(shí)、將來(lái)時(shí)連用，并且后面通常跟著一個(gè)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(shí)，她都會(huì)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(lái)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(shí)，他總是會(huì)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(wèn)題，我知道我可以依靠我的好朋友來(lái)幫助我。）