1. be表示“成為”時，多用於將來時、祈使句或不定式。如：
I would like to be a bus-driver.
My younger sister wants to be a movie star.
2. become多指身份、職位等的變化，強調變化的過程已經完成，後面可接名詞或形容詞。如：
Later the boy became an artist.
Her mother became angry when she heard the news.
3. get多用於口語，表示一種變化過程，強調的是“漸漸變得”，後常接形容詞的比較級。如：
It's getting darker and darker outside.
In winter the days get shorter.
4. turn指在顏色和性質等方面與以前的完全不同，強調變化的結果。如：
Leaves turned brown in the mountains.
5 .change是重大改變，變化。
如：
Finishing our job early was a welcome change.
工作能早日結束是個可喜的改變。
grow是漸漸變得的意思
get是變得，已經成為的意思
become是成為
turn是變成
be表示是
1. be表示“成為”時，多用於將來時、祈使句或不定式。如：
I would like to be a bus-driver.
My younger sister wants to be a movie star.
2. become多指身份、職位等的變化，強調變化的過程已經完成，後面可接名詞或形容詞。如：
Later the boy became an artist.
Her mother became angry when she heard the news.
3. get多用於口語，表示一種變化過程，強調的是“漸漸變得”，後常接形容詞的比較級。如：
It's getting darker and darker outside.
In winter the days get shorter.
4. turn指在顏色和性質等方面與以前的完全不同，強調變化的結果。如：
Leaves turned brown in the mountains.
5 .change是重大改變，變化。
如：
Finishing our job early was a welcome change.
工作能早日結束是個可喜的改變。