concern的過去式和用法例句
concern做動詞有關心;關心的事;憂慮，擔心等意思，那麼你知道concern的過去式是什麼嗎?下面是本站小編整理的concern的過去式和用法例句，歡迎大家學習!
concern的過去式和其他時態：
過去式: concerned
過去分詞: concerned
現在分詞: concerning
concern的用法：
concern的用法1：concern的基本意思是“與…有關”,指人〔物,事物〕之間的聯繫與影響,引申可指“關心”“關切”“使擔憂”“使煩惱”。
concern的用法2：concern作“與…有關”解時是及物動詞,接名詞、代詞或名詞從句作賓語。可用於被動結構。
concern的用法3：concern作“擔心”“掛念”解時,主語一般是人,常與介詞about, for或over連用。
concern的用法4：concern常與指人的反身代詞連用,表示“關心,關注”，其後常接介詞about, in或with。
concern的用法5：concern後可接由that, where或how等關係代詞引導的從句。
concern的用法6：concern的過去分詞concerned在句中常作後置定語。
concern的過去式例句：
1. He was concerned with the enhancement of the human condition.
他關心人類生存環境的改善。
2. They were more concerned about the dogs' welfare than a clean getaway.
他們更加關心那些狗的安危，而非自己如何幹淨利落地脫身。
3. As far as I'm concerned the officials incited the fight.
在我看來，是官員們煽動了這場爭鬥。
4. I have always had an enquiring mind where food is concerned.
我在吃的方面一向很愛探究求索。
5. A special dispensation may be obtained from the domestic union concerned.
從國內相關的工會那兒或許能得到一項特許。
6. I believe he was concerned in all those matters you mention.
我認爲你提到的那些事都與他有關。
7. She was concerned about the stratification of American society.
她很關注美國社會的階層分化。
8. Concerned people want to minimize the risk of developing cancer.
相關人員希望儘可能降低罹癌風險。
9. Randolph's work was exclusively concerned with the effects of pollution on health.
倫道夫的著作專門論述污染對健康的影響。
10. Investors weren't concerned about short-term profits over the next few years.
投資者對未來幾年裏的短期收益並不感興趣。
11. The union is particularly concerned at the sourcing of products abroad.
該聯盟尤其關注海外的產品貨源。
12. Working abroad should be an exciting and positive experience for all concerned.
在海外工作對所有相關人員來說都應該是一段讓人興奮而愉快的經歷。
13. While economists are free to theorise, company chairmen are concerned with actualities.
經濟學家們可自由創建理論，公司總裁們則關心現實情況。
14. They were concerned only with their own religious fervour.
他們只在乎自己的宗教信仰。
15. Everyone was very concerned whether he would pull through or not.
每個人都很關心他是否能夠挺過去。
