如何巧用引言句型，提升英语写作表达效果

使用引言可以为英语写作带来许多好处，比如可以加强你的论点。一个恰当的引言可以提供有力的支持，让你的论点更加有说服力；亦会使你的英语写作更加有说服力，更加引人注目，同时也可以表明你的学术水平，同时提升文章可信度。

1. According to (author/source), (quote or statement).

意思：根据（作者/来源）的说法，（引用或陈述）。

例句：According to a recent study, people who exercise regularly have a lower risk of heart disease.

2. (Quote or statement), as (author/source) points out.

意思：正如（作者/来源）所指出的，（引用或陈述）。

例句："The best way to predict your future is to create it," as Abraham Lincoln points out.

3. In the words of (author/source), (quote or statement).

意思：用（作者/来源）的话来说，（引用或陈述）。

例句：In the words of Mahatma Gandhi, "Be the change you wish to see in the world."

4. It is often said that (quote or statement).

意思：经常有人说（引用或陈述）。

例句：It is often said that laughter is the best medicine.

5. As (author/source) argues/asserts/claims, (quote or statement).

意思：正如（作者/来源）所辩论/断言/声称的那样，（引用或陈述）。

例句：As Dr. Martin Luther King Jr. argued, "Injustice anywhere is a threat to justice everywhere."

6. (Quote or statement) is a view shared by many (experts/scholars/analysts).

意思：（引用或陈述）是许多（专家/学者/分析师）所持的观点。

例句：The idea that climate change is caused by human activity is a view shared by many scientists.

7. Many people believe that (quote or statement).

意思：许多人认为（引用或陈述）。

例句：Many people believe that the key to happiness is to live in the present moment.

8. (Author/source) contends that (quote or statement).

意思：（作者/来源）认为（引用或陈述）。

例句：Stephen Hawking contends that time travel is theoretically possible.

9. It has been suggested/proposed that (quote or statement).

意思：有人建议/提议（引用或陈述）。

例句：It has been suggested that eating a balanced diet can help prevent chronic diseases.

10. In recent years, there has been growing interest/concern/attention to (topic), as (author/source) notes/observes.

意思：近年来，（主题）受到越来越多的关注/关心/注意，正如（作者/来源）所指出/观察到的那样。

例句：In recent years, there has been growing concern about the impact of social media on mental health, as numerous studies have noted.