📚 Year 7 CCEA Physics: Speaking and Listening Preparation | CCEA 七年级物理：听说备考训练
In Year 7 CCEA Physics, being able to listen carefully and speak clearly is just as important as writing and calculating. You need to follow instructions during experiments, understand new ideas explained by your teacher, and talk about your results with classmates. This article will help you build the listening and speaking skills you need for physics lessons. We will cover key vocabulary, useful phrases, and practical strategies so you can feel more confident and take part fully in science activities.
在CCEA七年级物理学习中，认真倾听和清晰表达与书写计算同样重要。你需要遵循实验指令、理解老师讲解的新概念，并与同学讨论实验结果。本文将帮助你培养物理课所需的听说技能。我们将涵盖关键词汇、实用短语和有效的策略，让你更有信心，并充分参与科学活动。
1. Essential Physics Vocabulary for Year 7 | 七年级物理基础词汇
Building a strong vocabulary is the first step to understanding physics. When you know the meaning of words like ‘force’, ‘mass’ and ‘energy’, you can follow the lesson more easily and take part in discussions. Below is a table of some common Year 7 physics terms. Read each word aloud and try to use it in a sentence.
积累丰富的词汇是理解物理的第一步。当你明白 ‘force’（力）、‘mass’（质量）和 ‘energy’（能量）这些词的含义时，就能更容易跟上课堂节奏并参与讨论。下面列出了一些七年级物理常用术语，请大声朗读每个词并尝试用它造句。
| English term | Chinese meaning | Pronunciation hint |
|---|---|---|
| force | 力 | Sounds like ‘fawss’ |
| gravity | 重力 | GRAV-i-tee |
| friction | 摩擦力 | FRIK-shun |
| air resistance | 空气阻力 | air ri-ZIS-tuhns |
| mass | 质量 | Sounds like ‘mass’ |
| weight | 重量 | Sounds like ‘wayt’ |
| speed | 速度 | speeds |
| energy | 能量 | EN-er-jee |
| kinetic energy | 动能 | ki-NET-ik EN-er-jee |
| thermal energy | 热能 | THUR-mul EN-er-jee |
| transfer | 转移 | trans-FUR |
| store | 储存 | stor |
Practising these words regularly will make it easier to understand your teacher and talk about experiments. Try making flashcards with the English word on one side and the Chinese meaning on the other.
经常练习这些单词将使你更容易理解老师讲授的内容并进行实验讨论。可以制作闪卡，一面写英文单词，另一面写中文释义。
2. Listening to the Teacher: Picking out Key Words | 听老师讲课：抓取关键词
When your teacher explains a new topic, it helps to listen for the most important words. For example, if the teacher says, ‘Today we will investigate how friction affects the motion of a toy car,’ you should focus on ‘investigate’, ‘friction’, and ‘motion’. These keywords tell you the topic and what you will do.
当老师讲解新主题时，注意听最重要的词语会很有帮助。例如，老师说 ‘Today we will investigate how friction affects the motion of a toy car,’ 你就应该关注 ‘investigate’（探究）、‘friction’（摩擦力）和 ‘motion’（运动）。这些关键词告诉你主题和将要做什么。
Teachers often use signal words to organise their speech. Words like ‘first’, ‘next’, ‘then’ and ‘finally’ show the order of steps. ‘Because’ and ‘therefore’ explain causes and results. By listening for these words, you can follow the structure of the lesson even if you miss some details.
老师常常使用信号词来组织语言。例如 ‘first’（首先）、‘next’（接下来）、‘then’（然后）和 ‘finally’（最后）表示步骤顺序。‘Because’（因为）和 ‘therefore’（因此）解释原因和结果。注意听这些词，即使错过了一些细节，你也能跟上课堂结构。
3. Understanding and Following Lab Safety Instructions | 理解并遵循实验室安全指导
Safety in the lab is extremely important, and you must be able to listen to and understand all safety rules. Common instructions include ‘Wear safety goggles at all times’, ‘Tie back long hair’, ‘Do not run in the lab’ and ‘Never taste any chemicals’. Your teacher might also use modal verbs such as ‘must’ and ‘must not’ to give clear instructions.
实验室安全极其重要，你必须能够听懂并理解所有安全规则。常见指令包括 ‘Wear safety goggles at all times’（始终佩戴护目镜）、‘Tie back long hair’（把长发扎起来）、‘Do not run in the lab’（不得在实验室奔跑）和 ‘Never taste any chemicals’（切勿品尝任何化学品）。老师也会使用情态动词，如 ‘must’（必须）和 ‘must not’（禁止），给出明确指示。
Practise listening to such instructions by having a partner read them aloud while you act them out. For example, when you hear ‘Put on your lab coat,’ you mime putting it on. This will help your brain connect the spoken words with the right actions.
通过让同伴大声朗读指令并让你做出相应动作来练习听取这些指令。例如，当你听到 ‘Put on your lab coat’（穿上实验服）时，模拟穿上的动作。这样可以帮助大脑将口语与正确动作联系起来。
4. Describing Motion: Speed, Distance and Time | 描述运动：速度、距离和时间
In Year 7 physics, you will learn that speed tells you how fast something is moving. The relationship between speed, distance and time can be written as: speed = distance ÷ time. To describe motion in speech, you can say, ‘The cyclist travelled 300 metres in 20 seconds, so her speed was 15 metres per second.’
在七年级物理中，你将学习速度代表物体运动的快慢。速度、距离和时间之间的关系可以写作：速度 = 距离 ÷ 时间。在口语中描述运动时，你可以说 ‘The cyclist travelled 300 metres in 20 seconds, so her speed was 15 metres per second.’（这位自行车手20秒内行驶了300米，所以她的速度是15米每秒。）
Practise reading speeds aloud: ’30 metres per second’, ‘5 kilometres per hour’. When comparing two objects, you can say, ‘Car A is faster than car B’ or ‘The red ball has a greater speed than the blue ball.’ Use comparative adjectives like ‘faster’, ‘slower’, ‘greater’ and ‘less’.
练习朗读速度：‘30 metres per second’（30米每秒）、‘5 kilometres per hour’（5公里每小时）。比较两个物体时，你可以说 ‘Car A is faster than car B’（汽车A比汽车B快）或 ‘The red ball has a greater speed than the blue ball’（红球的速度比蓝球大）。使用比较级形容词，如 ‘faster’（更快）、‘slower’（更慢）、‘greater’（更大）和 ‘less’（更小）。
5. Talking About Forces in Everyday Language | 用日常语言谈论力
Forces are pushes or pulls that can change the way an object moves. When you talk about forces, you can use simple sentences like ‘Gravity pulls objects towards the Earth’, ‘Friction acts in the opposite direction to motion’ and ‘Air resistance slows down moving objects.’ Being able to describe forces clearly will help you answer questions in class.
力是推或拉，可以改变物体的运动状态。谈论力时，你可以使用简单句子，例如 ‘Gravity pulls objects towards the Earth’（重力把物体拉向地球）、‘Friction acts in the opposite direction to motion’（摩擦力与运动方向相反）以及 ‘Air resistance slows down moving objects’（空气阻力使运动物体减速）。清楚地描述力有助于你在课堂上回答问题。
When forces on an object are balanced, it stays still or moves at a steady speed. You can say, ‘The forces are equal, so the object does not accelerate.’ When forces are unbalanced, the object speeds up or slows down. Practise saying, ‘The driving force is greater than friction, so the car accelerates.’
当作用在物体上的力平衡时，物体会保持静止或匀速运动。你可以说 ‘The forces are equal, so the object does not accelerate’（力相等，所以物体不加速）。当力不平衡时，物体会加速或减速。练习说 ‘The driving force is greater than friction, so the car accelerates’（驱动力大于摩擦力，所以汽车加速）。
6. Explaining Energy Stores and Transfers | 解释能量储存与转换
Energy can be stored in different ways, such as kinetic energy, thermal energy, chemical energy and gravitational potential energy. When you talk about energy, you need to be able to say how it is stored and how it is transferred between stores. For example, ‘When you lift a book, chemical energy from your muscles is transferred to the gravitational potential store of the book.’
能量可以以不同方式储存，比如动能、热能、化学能和重力势能。谈论能量时，你需要说明能量是如何储存以及如何在储存间转移的。例如，‘When you lift a book, chemical energy from your muscles is transferred to the gravitational potential store of the book.’（当你举起一本书时，肌肉中的化学能转移到书的重力势能储存中。）
Practise describing energy transfers in a torch: ‘The chemical energy stored in the battery is transferred into electrical energy, which is then transferred into light energy and thermal energy in the bulb.’ Use the word ‘transferred’ and the preposition ‘into’ correctly. Repeat similar sentences until you feel comfortable.
练习描述手电筒中的能量转换：‘The chemical energy stored in the battery is transferred into electrical energy, which is then transferred into light energy and thermal energy in the bulb.’（电池中储存的化学能转化为电能，随后在灯泡中转化为光能和热能。）正确使用 ‘transferred’ 和介词 ‘into’。反复练习类似句子，直到熟练。
7. Asking Questions to Clarify Concepts | 提问以澄清概念
If you do not understand something in a physics lesson, it is important to ask questions. You can use polite phrases such as ‘Could you please explain that again?’, ‘I’m not sure I understood why…’ and ‘What would happen if we changed…?’ These phrases show that you are paying attention and want to learn.
如果在物理课上有不明白的地方，提问非常重要。你可以使用礼貌用语，如 ‘Could you please explain that again?’（能请你再解释一遍吗？）、‘I’m not sure I understood why…’（我不确定自己是否理解了为什么……）以及 ‘What would happen if we changed…?’（如果我们改变……会发生什么？）这些短语表明你在专心听讲并渴望学习。
When you want to check your understanding, you can say, ‘So, does that mean the energy is spread out as heat?’ or ‘Just to make sure, heavier objects have more weight, but their mass stays the same, right?’ Summarising what you have heard in your own words is a useful listening and speaking skill.
当你想确认自己是否理解时，可以说 ‘So, does that mean the energy is spread out as heat?’（那么，这是否意味着能量以热的形式散发了？）或 ‘Just to make sure, heavier objects have more weight, but their mass stays the same, right?’（我只是确认一下，较重的物体重量更大，但质量保持不变，对吗？）用自己的话概括听到的内容是一项有用的听说技能。
8. Working With a Partner: Speaking Practice for Experiments | 与同伴合作：实验口语练习
During practical work, you often talk with a partner to plan, observe and explain. Practise a conversation about a friction experiment. Student A: ‘What do you predict will happen when we pull the block over the sandpaper?’ Student B: ‘I predict it will move more slowly because the sandpaper is rough.’ Student A: ‘And why does roughness matter?’ Student B: ‘Rough surfaces create more friction, which opposes motion.’
在实验操作中，你经常需要与同伴交谈以进行计划、观察和解释。练习一段关于摩擦力实验的对话。学生A：‘What do you predict will happen when we pull the block over the sandpaper?’（你觉得我们拉着木块在砂纸上移动时会发生什么？）学生B：‘I predict it will move more slowly because the sandpaper is rough.’（我预测它会移动得更慢，因为砂纸很粗糙。）学生A：‘And why does roughness matter?’（为什么粗糙度很重要？）学生B：‘Rough surfaces create more friction, which opposes motion.’（粗糙表面会产生更大的摩擦力，摩擦力阻碍运动。）
After the experiment, you can discuss results. Say, ‘Our results show that the sandpaper required a larger pulling force than the smooth table. This supports our prediction.’ Try to use words like ‘supports’, ‘contradicts’, ‘fair test’ and ‘control variables’ when you speak about your investigation.
实验后，你可以讨论结果。可以说 ‘Our results show that the sandpaper required a larger pulling force than the smooth table. This supports our prediction.’（我们的结果显示，砂纸所需的拉力比光滑桌面大。这支持了我们的预测。）在谈论探究时，试着使用 ‘supports’（支持）、‘contradicts’（与……矛盾）、‘fair test’（公平测试）和 ‘control variables’（控制变量）等词语。
9. Presenting Your Experiment Findings | 展示你的实验结果
When you present your findings to the class, you need clear, structured sentences. Begin by stating what you investigated: ‘We investigated how the type of surface affects the force needed to pull a block.’ Then describe your method briefly: ‘We pulled the block across three different surfaces and measured the force with a newton meter.’
当你向全班展示实验结果时，需要使用清晰、结构化的句子。先说明探究的内容：‘We investigated how the type of surface affects the force needed to pull a block.’（我们探究了表面类型如何影响拉木块所需的力。）然后简要描述方法：‘We pulled the block across three different surfaces and measured the force with a newton meter.’（我们让木块在三种不同表面上移动，并用牛顿计测量力。）
Next, share your results: ‘The rough carpet required 5 newtons, the sandpaper required 4 newtons, and the smooth desk required only 2 newtons.’ Finally, explain your conclusion using ‘This happened because…’ For example, ‘This happened because rougher surfaces create more friction.’ Speak slowly, make eye contact, and use a confident voice.
接下来，分享你的结果：‘The rough carpet required 5 newtons, the sandpaper required 4 newtons, and the smooth desk required only 2 newtons.’（粗糙的地毯需要5牛顿，砂纸需要4牛顿，而光滑的课桌仅需2牛顿。）最后，用 ‘This happened because…’ 解释结论。例如，‘This happened because rougher surfaces create more friction.’（这是因为更粗糙的表面产生更大的摩擦力。）说话时放慢语速，进行目光接触，并用自信的声音表达。
10. Pronunciation Guide for Tricky Physics Terms | 难读物理术语发音指南
Some physics words can be hard to pronounce because they come from Latin
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