话题 5 介绍科学实验或探讨生命科学相关知识-2025-2026学年九年级全一册英语写作高级词句（冀教版）

初三冀教版 【话题5】 写作高级词句 科学实验 【初三冀教版】介绍科学实验或探讨生命科 学相关知识 写作提分攻略·冀教版初三 范文一高级词句 一、高级词汇 photosynthesis fautau 'smeasrs/ 含义：光合作用 搭配：do an experiment about photosynthesis做一个关于光合作用的实验：the process of photosynthesis 光合作用的过程 essential I'senf1/ 含义：必不可少的：极其重要的 搭配：be essential for.对…是必不可少的：essential factors关键因素 prepare prI pea(r)/ 含义：准备：预备 搭配：prepare sth.准备某物；prepare for.为…做准备 remove /I muv/ 含义：去除：移开 搭配：remove the chlorophyll去除叶绿素；remove sth.from.从…移走某物 starch /sta:tf 含义：淀粉 搭配：produce starch产生淀粉；starch solution淀粉溶液 初三冀教版 【话题5】 写作高级词句 amazing /a merm 含义：令人惊奇的：惊人的 搭配：an amazing result一个惊人的结果；amazingly令人惊讶地（副词） 二、高级句型&万能模板句型 英文：The purpose was to prove that plants need sunlight to make food. 中文意思：实验的目的是证明植物需要阳光来制造食物。 模板亮点：The purpose was to prove that..用于说明实验或活动的目的，引出核心结论 First,we prepared a potted plant,some black paper,and clips.Then we put the plant in a sunny place for two days.After that..Next...Finally... 中文意思：首先，我们准备了一盆盆栽、一些黑纸和夹子。然后我们把植物放在阳光充足的地方两 天。之后…接下来…最后… 模板亮点：First..Then.After that.Next.Finally..时间顺序连接词，用于清晰描述实验步骤或 过程 Amazingly,the part that had been covered stayed yellow,while the rest turned blue-black. 中文意思：令人惊讶的是，被遮盖的部分保持黄色，而其余部分变成了蓝黑色。 模板亮点：Amazingly,.while..用于强调实验结果的对比，突出差异和惊奇感 The teacher explained that blue-black means starch,which is the food plants make. 中文意思：老师解释说蓝黑色意味着淀粉，这是植物制造的食物。 模板亮点：.explained that.which is..用于引用他人解释并补充说明事物的性质或定义 英文：This experiment taught me that sunlight is essential for plants. 中文意思：这个实验让我明白阳光对植物来说是必不可少的。 模板亮点：This experiment taught me that.用于总结实验带来的启示或收获，表达个人感悟 Last month,our science teacher ledus to do an interesting experiment about photosynthesis.The purpose was to prove that plants need sunlight to make food. 2 初三冀教版 【话题5】 写作高级词句 First,we prepared a potted plant,some black paper,and clips.We covered one leaf with black paper, making sure no light could reach it.Then we put the plant in a sunny place for two days.After that,we took off the paper and boiled the leaf in water to soften it.Next,we placed it in alcohol to remove the chlorophyll.Finally,we dropped iodine solution on the leaf. Amazingly,the part that had been covered stayed yellow,while the rest turned blue-black.The teacher explained that blue-black means starch,which is the food plants make.Since the covered part got no sunlight,it couldn't produce starch. This experiment taught me that sunlight is essential for plants.It's like magic how plants turn light into food!I now see science in everything around me,even the green leaves outside the window. 范文二高级词句 一、高级词汇 germination d3s:rmI'nerfn/ 含义：发芽：萌发 搭配：seed germination种子萌发；the process of germination发芽过程 sprouted /spravtrd/ 含义：发芽：抽芽 搭配：sprouted seeds发芽的种子；sprouted beans发芽的豆子 swelled /sweld/ 含义：膨胀；肿胀 搭配：swelled seeds膨胀的种子；swelled with water因水膨张 seed coat /si:d kaut/ 含义：种皮 搭配：break the seed coat冲破种皮：protect the seed coat保护种皮 conditions /kan'difi 含义：条件：环境 搭配：right conditions适宜的条件；growing conditions生长条件 3 初三冀教版 【话题5】 写作高级词句 二、高级句型&万能模板句型 英文：Have you ever wondered how a tiny seed grows into a plant? 中文意思：你有没有想过一颗小小的种子是如何长成植物的？ 模板亮点：以疑问句开头引发读者兴趣，适用于科普、实验类文章引入主题 In Cup A,I put seeds with water and sunlight.Cup B had seeds with water but no sunlight(covered with a box). 中文意思：在A杯中，我放入了有水和阳光的种子。B杯中有水但没有阳光（用盒子盖住）。 模板亮点：通过对比结构描述实验变量，适用于实验步骤或对照实验的说明 英文：This experiment showed me how life starts. 中文意思：这个实验让我明白了生命是如何开始的。 模板亮点：“实验/经历+showed me how.”总结实验感悟，适用于作文结尾点明主旨 英文：Even a small seed needs the right conditions to wake up. 中文意思：即使是一颗小小的种子也需要适宜的条件才能“苏醒”。 模板亮点：“Even.needs.to.”强调条件的重要性，可用于强调事物发展的必要因素 Have you ever wondered how a tiny seed grows into a plant?Last week,I did an experiment to find out the secrets of seed germination. I prepared four plastic cups,cotton wool,bean seeds,and water.In Cup A,I put seeds with water and sunlight.Cup B had seeds with water but no sunlight (covered with a box).Cup Chad seeds with sunlight but no water.Cup D had neither water nor sunlight.I placed all cups on the windowsill and observed them daily. After three days,only the seeds in Cup A sprouted!They had white roots and small green shoots.The seeds in Cup B swelled but didn't grow leaves.Cups C and D showed no change at all.My teacher said seeds need water,air,and sunlight to germinate.Water helps break the seed coat,and sunlight lets the shoot make food. This experiment showed me how life starts.Even a small seed needs the right conditions to wake up Now I know why gardeners water and protect their plants carefully-it's all about giving life a chance to grow！ 4