【论文十讲】NO.6 论文主体部分写作:引言
分类:专家指南2021-01-13
英文论文引言开头常用模板句型
句型 1 :研究主题 + 谓语动词 be… 例:
a.Fuel cell (燃料电池) is a technology for the clean and efficient conversion from chemical energy in fossil fuels to electricity.
句型 2: 研究主题 + has become … 例:
a. Semiconductor-based industry (基于半导体的工业) has become the largest industry in the USA and it has influenced every other industry and every aspect of human life.
b. The battery technology has become increasingly popular in automotive industry.
c. Forest decline has become a favorite topic for environmental studies.
句型 3 :研究主题 + be 过去分词(被动语态) 例:
a. Synthetic polymers (聚合物) are widely used in contact with biological systems in applications, such as medicine, biotechnology, food processing and natural water environment.
b. Air pollution has been extensively studied in recent years.
c. The causes of glaucoma have been widely investigated recently.
d. The importance of safe driving is now well established.
句型 4: Recently, there has been growing interest in / concern about + 研究主题 例:
a. Recently, there has been growing concern about waste-water biosolid, the residual organic matter produced during waste water treatment.
b. In 1990s, there has been growing interest in the development of electric vehicles in response to the public demand for cleaner air.
句型 5: Recently there have / has been extensive / increasing /numerous publications / literature / reporting on + 研究领域 例:
a. There have been numerous publications over the last ten years on the need for nursing education to keep pace with the increase in knowledge of biological science.
b. There has been increasing reporting about forest decline in North America.
句型 6: Researchers have become increasingly interested in + 研究领域 或 :Researchers have recently focused their attention on + 研究领域; Researchers are recently paying more attention to + 研究领域 例:
a. Researchers have become more interested in environmental indicators.
b. Researchers are paying more attention to high pressure injection (高压喷射).
