Unit 4 介绍一项科学研究及意义-2025-2026学年九年级下册英语写作好词好句（教科版）

九下教科社 【寒假专版】D版写作好词好句 寒假专版 【D版好词好句】介绍一项科学研究及意义 (U4) 写作提分攻略·教科社九下（暖色系版） 好词好句积累 一、好词积累 科学研究基础词汇 名词：scientific research科学研究：experiment实验；discovery发现：inventio发明；theory 理论；nethod方法：result结果；data数据；scientist科学家；lab (aboratory)实验室 动词：conduct进行（研究/实验）：discover发现；invent发明：prove证明；explore探索； develop研发；analyze分析；collect收集（数据） 形容词：scientific科学的；important重要的：significant有意义的；successful成功的：ad vanced先进的；experimental实验性的 研究过程与方法 动词短语：carry out an experiment开展实验：do research on sth.对某事进行研究；nake a discovery做出发现；based on.…基于…；according to..根据…；with the help of.. 在…的帮助下 名词短语：research process研究过程；experimental method实验方法；data collection数 据收集；research result研究结果 意义与影响 形容词：great巨大的：important重要的；far-reaching深远的；practical实际的；beneficial 有益的：valuable有价值的 名词短语：scientific progress科学进步；social development社会发展；daily life日常生活； future development未来发展；human society人类社会 动词短语：change people's lives改变人们的生活；make a difference产生影响；contribute to.为…做贡献；improve the quality of life提高生活质量 二、经典好句 1 九下教科社 【寒假专版】 D版写作好词好句 1.介绍科学研究基本信息 1.1 This is an important scientific research on environmental protection.It was conducted by a team of scientists from Beijing University 1.2 A famous scientist once did research on how plants grow in space,andhis discovery surprised the world. 1.3 The experiment about solar energy was carried out in our school lab last month 2.描述研究过程与结果 2.1 Scientists collected a lot of data and analyzed it carefully,and finally they proved their theory. 2.2 With the help of advanced technology,the research team developed a new kind of medicine. 2.3 They did the experiment many times,and at last they got a successful result. 3.阐述研究意义与影响 3.1 This scientific research is very significant.It helps us understand the universe better. 3.2 The invention from this research has changed people's daily life a lot. 3.3 The discovery contributes to the development of medical science and will save many lives. 4.综合介绍（研究+过程+意义） 4.1 The research on 5G technology is very advanced.Scientists spent three years developing it,and now it has improved the speed of communication greatly. 4.2 This is a beneficial scientific research about recycling.The team collected waste materials and found a new way to reuse them,which is good for our environment. 4.3 A group of young scientists conducted a study on AI.They explored how AI can help students learn,and their result will bring great changes to education in the future. A Great Scientific Research and Its Significance One of the most important scientific researches in recent years is about renewable energy.A group of researchers has been conducting this research for ten years.They have developed advanced methods to use solar and wind power more efficiently. This scientific research has great significance for our world.It helps reduce pollution because renewable energy produces less waste than coal or oil.It also promotes the development of modern technology,as scientists need to invent new tools to collect and store energy. 九下教科社 【寒假专版】D版写作好词好句 This research is a great achievement.It benefits both the environment and people's daily life.We believe it will change the way we use energy in the future. A Great Scientific Research and Its Significance One of the most important scientific researches in recent years is about-(research topic).A group of researchers has been conducting this research for(time duration).They have developed_(adjective) methods to_(research action). This scientific research has great significance for our world.It helps-(impact 1)because-(reason 1). It also promotes_(impact 2),as scientists need to _(research action 2). This research is a great achievement.It benefits both-(beneficiary 1)and(beneficiary 2).We believe it will(future influence)in the future. 3