改進英文主詞與動詞文法的十句例子及練習題

經驗不足的作者往往將無意義的主詞與動詞組合在一起，使文章顯得冗長、繁瑣。

我們讓大家一起來練習如何使用明確且有力的動詞，進而使得我們的主詞更清楚、文章更簡潔。

下列有十句例句，每一句皆都有不當使用主動詞的問題，請在看解答之前，先試著思考該如何改進這些句子。

請訂正下列句子中「多餘的」動詞或主詞：

1. Promotion of the new product should be carried out by national affiliates on behalf of the group.
2. High-quality research and development departments are an essential precondition for the facilitation of the product improvement process.
3. The objective of the authors was to determine the effect of astaxanthin on age-related macular generation.
4. Practitioners and participants subsequently had a discussion concerning the expected outcomes of the experiment.
5. Translational research is highly important for the application of antioxidant therapy in clinic.
6. The slow Ca2+ oscillations were not blocked by the application of 10 μm CNQX.
7. Please find enclosed my cover letter, which provides a summary of my prior experience, education, and training.
8. The present study was conducted to investigate changes in the levels of serum Ca, P, Mg, Na, K, and Cl.
9. Sperm analyses were performed and demographic data were collected from 2384 male partners in subfertile couples.
10. Making use of the China–United Kingdom joint declaration makes contrastive study on Sino–British diplomatic thinking possible.

答案：

1. The new products should be promoted by national affiliates on behalf of the group.
2. High-quality research and development departments are essential for facilitating the product improvement process.
3. The authors’ intention was to determine astaxanthin’s effect on age-related macular generation.
4. Practitioners and participants subsequently discussed the expected outcomes of the experiment.
5. Translational research is highly important for applying antioxidant therapy in clinic.
6. The slow Ca²⁺ oscillations were not blocked by applying 10 μm CNQX.
7. Please find enclosed my cover letter, which summarizes my prior experience, education, and training.
8. The present study investigated changes in the levels of serum Ca, P, Mg, Na, K, and Cl.
9. Sperm was analyzed and demographic data were collected from 2384 male partners in subfertile couples.
10. The Chinese–United Kingdom facilitates contrastive study on Sino–British diplomatic thinking.

參考來源：

• The Role of Oxidative Stress and Antioxidants in Liver Diseases by Sha Li is licensed underCC BY 4.0 / modified for instructional purposes.
• Both Neurons and Astrocytes Exhibited Tetrodotoxin Resistant Metabotropic Glutamate Receptor-Dependent Spontaneous Slow Ca2+ Oscillations in Striatum by Tamura et al. under CC BY 4.0 / modified for instructional purposes.
• Evaluation of Serum Profile during Various Stages of Gestation in Crossbred Deoni Cows by Dodamani et al. under CC BY 4.0 / modified for instructional purposes.
• Body mass index effects [sic] sperm quality: A retrospective study in Northern China by Wang et al. under CC BY-SA 4.0 / modified for instructional purposes.
• Exploring Language and Diplomatic Thinking through Process Types: A Contrastive Study on Sino–British Diplomatic Thinking Based on the China–UK Joint Declaration by Song Chen under CC BY 4.0 / modified for instructional purposes.

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