📚 Year 7 CCEA Art: Quick Formula & Rule Guide | 七年级 CCEA 艺术：公式定理速查手册
Art might not look like a subject full of equations, but it does have its own ‘formulas’ — sets of rules and guidelines that help artists create successful work. This quick reference handbook covers the essential building blocks you will meet in Year 7 CCEA Art, from the colour wheel to composition rules. Think of each section as a visual recipe: learn the ingredients and you can mix them in your own creative way.
艺术也许看起来不像一门充满公式的学科，但它确实有自己的“配方”—— 一套帮助艺术家创作出成功作品的规则和指南。这本速查手册涵盖了你在七年级 CCEA 艺术课程中将会遇到的基本构件，从色轮到构图法则。把每个小节想象成一份视觉食谱：学会这些原料，你就可以用自己的创意方式去调和它们。
1. The Elements of Art – Your Visual Alphabet | 艺术元素 – 你的视觉字母表
The elements of art are the basic tools every artist uses. They are line, shape, form, colour, value (tone), texture and space. You can remember them with the phrase ‘Little Sunflowers Feel Cool Very Tall Standing’. Learning to spot and use these seven elements is the first big step in becoming a confident artist.
艺术元素是每位艺术家都会使用的基本工具，包括线条、形状、形体、色彩、明度（色调）、肌理和空间。你可以用一句话帮助记忆：“来练形色明，质空我能行”。学会发现并使用这七大元素，是成为自信艺术家的第一大步。
- Line – A moving dot that can vary in width, direction and length. / 线条 – 一个移动的点，可以有粗细、方向和长短的变化。
- Shape – A 2D enclosed area, like circles or squares. / 形状 – 二维封闭区域，如圆形或方形。
- Form – A 3D object having length, width and depth, like a sphere or cube. / 形体 – 有长、宽、深的三维立体，如球体或立方体。
- Colour – What we see when light reflects off surfaces, described by hue, value and intensity. / 色彩 – 光线从表面反射时我们看到的，可用色相、明度和强度来描述。
- Value (Tone) – How light or dark something is. / 明度（色调）– 事物的明暗程度。
- Texture – How something feels or looks like it would feel. / 肌理 – 事物摸起来或看起来会有的感觉。
- Space – The area around, between or within objects. / 空间 – 物体周围、之间或内部的区域。
2. The Colour Wheel: Primary, Secondary and Tertiary Colours | 色轮：原色、间色和复色
The colour wheel is the artist’s main formula for mixing colours. The three primary colours — red, yellow and blue — cannot be made by mixing. When you mix two primary colours, you get secondary colours: red + yellow = orange, yellow + blue = green, blue + red = purple. Mix a primary with a neighbouring secondary and you create tertiary colours like red‑orange or blue‑green.
色轮是艺术家混色的主要配方。三种原色——红、黄、蓝——无法通过混合产生。将两种原色混合，你就会得到间色：红+黄=橙，黄+蓝=绿，蓝+红=紫。将一种原色与相邻的间色混合，就产生了复色，如红橙或蓝绿。
| Primary / 原色 | Red / 红, Yellow / 黄, Blue / 蓝 |
| Secondary / 间色 | Orange / 橙, Green / 绿, Purple / 紫 |
| Tertiary / 复色 | Red‑Orange, Yellow‑Orange, Yellow‑Green, Blue‑Green, Blue‑Purple, Red‑Purple / 红橙、黄橙、黄绿、蓝绿、蓝紫、红紫 |
3. Warm and Cool Colours – Temperature on the Wheel | 暖色与冷色 – 色轮上的温度
The colour wheel can be split into warm and cool halves. Warm colours — reds, oranges and yellows — remind us of fire, sunshine and heat. They tend to advance in a picture, making objects look closer. Cool colours — blues, greens and purples — remind us of water, sky and shade. They often recede, helping to create depth.
色轮可以分成暖色和冷色两个半部。暖色——红、橙、黄——让我们联想到火、阳光和热度。它们在画面中往往向前推进，让物体显得更近。冷色——蓝、绿、紫——让我们联想到水、天空和阴影。它们常常后退，有助于创造深度。
- Warm / 暖: Red, Orange, Yellow
- Cool / 冷: Blue, Green, Purple
When planning a landscape, try using cool colours in the background and warmer colours in the foreground to make the scene feel more three‑dimensional.
在规划风景画时，尝试在背景使用冷色，在前景使用较暖的颜色，会使场景感觉更加立体。
4. Complementary Colours – Opposites That Pop | 互补色 – 让画面跳出来的对立色
Complementary colours sit opposite each other on the colour wheel. When placed side by side, they make each other look brighter and more intense. The three classic complementary pairs are: red and green, yellow and purple, blue and orange. This rule is a secret weapon for making artwork ‘pop’ without adding extra paint.
互补色在色轮上彼此相对。当它们并置时，会让对方显得更鲜艳、更强烈。三组经典的互补色对是：红与绿、黄与紫、蓝与橙。这条规则是让作品“跳出来”而无需多加颜料的秘密武器。
Complementary Pair Formula / 互补色对公式: Red ↔ Green, Yellow ↔ Purple, Blue ↔ Orange
5. Analogous Colours – Neighbours in Harmony | 类似色 – 和谐的邻居
Analogous colours sit next to each other on the wheel, such as yellow, yellow‑green and green. They create calm, comfortable designs because they share similar pigments. Nature is full of analogous colour schemes — think of a forest with different shades of green or a sunset blending orange, red and red‑purple.
类似色在色轮上彼此相邻，比如黄、黄绿和绿。它们创造出平静、舒适的设计，因为它们含有相似的色素。大自然里充满了类似色的搭配——想想由不同绿色调构成的森林，或者由橙、红和红紫融合而成的夕阳。
- Example scheme / 示例方案: Blue, Blue‑Green, Green → cool and peaceful / 冷静平和
- Example scheme / 示例方案: Red, Red‑Orange, Orange → warm and energetic / 温暖而充满活力
6. Value (Tone) – The Light‑to‑Dark Scale | 明度（色调）– 从亮到暗的标尺
Value describes how light or dark a colour or surface is. A value scale moves from white through greys to black, often shown in 5 to 10 steps. Adding white to a colour creates a tint; adding black creates a shade. Value gives artwork contrast and form — without it, even a colourful picture would look flat.
明度描述一种颜色或表面有多亮或多暗。明度标尺从白经过灰色到黑，常用 5 到 10 个阶表示。给颜色加白产生浅色（tint）；加黑产生深色（shade）。明度为作品赋予对比和立体感——没有它，即使色彩丰富的画面也会显得扁平。
Tint = Colour + White / 浅色 = 颜色 + 白
Shade = Colour + Black / 深色 = 颜色 + 黑
7. Texture – Real and Implied | 肌理 – 真实肌理与视觉肌理
Texture is how something feels or looks like it would feel. Real texture you can actually touch, such as thick paint or collaged fabric. Implied texture is the illusion of texture on a flat surface, created through mark‑making — drawing zigzag lines for rough bark or smooth shading for glass.
肌理是指东西摸起来的感觉或看起来会有的感觉。真实肌理是你确实能触摸到的，比如厚涂的颜料或拼贴的织物。视觉肌理则是在平面上通过笔触制造的肌理幻觉——用锯齿线表现粗糙的树皮，或用光滑的明暗表现玻璃。
- Real texture / 真实肌理: Impasto painting, collage, clay surface
- Implied texture / 视觉肌理: Hatching, cross‑hatching, stippling, smooth blending
8. Space and Depth – Making a Flat Surface Feel 3D | 空间与深度 – 让平面感觉立体
Artists use several tricks to create the illusion of depth on a flat page. Overlapping places one object in front of another. Size variation makes distant objects smaller. In linear perspective, parallel lines appear to converge at a vanishing point on the horizon line. These are the building blocks for drawing believable landscapes and cityscapes.
艺术家使用好几种技巧在平面上制造深度错觉。遮挡法把一个物体放在另一个物体前面。大小变化使远处的物体更小。在线性透视中，平行线似乎向地平线上的消失点汇聚。这些是画出可信的风景和城市风光的基本构件。
One‑point perspective / 一点透视: All receding lines meet at one vanishing point / 所有后退线交于一个消失点.
9. Composition Basics: The Rule of Thirds | 构图基础：三分法
Composition is how you arrange the parts of your artwork. The rule of thirds divides your page into a 3×3 grid of equal rectangles. Place the main subject along one of the lines or at an intersection point. This keeps your drawing from looking too centred and static — it feels more dynamic and natural to the viewer.
构图是指你如何安排作品的各个部分。三分法将画面分成一个 3×3 的等分网格。将主要对象放在其中一条线或某个交点上。这能让你的画避免过于居中和呆板——观看者会觉得它更生动、更自然。
Rule of Thirds Grid / 三分法网格: Imagine two horizontal and two vertical lines / 想象两条横线与两条竖线；place the focal point where they cross.
10. Balance – Symmetrical, Asymmetrical and Radial | 平衡 – 对称、不对称与放射状
Balance refers to the visual weight of elements in a composition. Symmetrical balance is like a mirror image — both sides of the centre line are roughly the same. Asymmetrical balance uses different objects that have equal visual weight, such as a large light shape balanced by a small dark shape. Radial balance spreads out from a central point, like petals on a flower.
平衡是指构图中元素的视觉重量。对称平衡像镜面反射——中轴线两边大致相同。不对称平衡使用视觉重量相等的不同物体，比如一个大的浅色形状被一个小的深色形状平衡。放射状平衡从一个中心点向外扩展，就像花朵的花瓣。
- Symmetrical / 对称: butterfly wings, a formal face‑on portrait
- Asymmetrical / 不对称: a still life with one large jug offset by several small apples
- Radial / 放射状: a mandala, a bicycle wheel, a sunflower
11. Proportion and Scale – Getting Sizes Right | 比例与尺度 – 把尺寸画对
Proportion is the relationship between the sizes of different parts within a whole. In figure drawing, a useful ‘average’ formula is that the adult human figure is about 7–8 heads tall. Changing proportion deliberately can create expressive effects — bigger heads for cartoons, elongated limbs for elegant figures. Scale simply means the size of an object in relation to the world or the page.
比例是整体中不同部分尺寸的关系。在人物画中，一个有用的“平均”公式是成年人身高大约为 7–8 个头长。有意识地改变比例能创造出富有表现力的效果——漫画用大一些的头，修长的人物用拉长的四肢。尺度则是指物体相对于世界或画面的大小。
Human figure average / 人体平均比例: Height ≈ 7.5 heads / 身高 ≈ 7.5 头长.
12. Pattern and Rhythm – Repeating the Same Beat | 图案与节奏 – 重复相同的节拍
Pattern happens when you repeat a shape, line or colour in a regular way. Rhythm in art is like rhythm in music — it uses repeated elements to guide the viewer’s eye across the picture. Alternating thick and thin lines, or repeating circles of different sizes, creates visual movement and energy.
当你以规律的方式重复某个形状、线条或颜色时，图案就出现了。艺术中的节奏就像音乐中的节奏——它利用重复元素引导观看者的眼睛在画面上移动。交替使用粗线和细线，或者重复不同大小的圆形，都能创造出视觉的动感和活力。
- Regular pattern / 规律图案: checkerboard, stripes
- Flowing rhythm / 流动节奏: wavy lines, swirling brushstrokes
- Progressive rhythm / 渐进节奏: shapes that slowly change size or colour
Try combining several of these ‘formulas’ in one sketchbook exercise — for example, use warm analogous colours with an asymmetrical composition and a clear rule of thirds focal point. The more you practise, the more these rules become automatic habits.
尝试在速写本的练习中同时运用其中的好几条“公式”——比如，使用暖色类似色，搭配不对称构图，并让焦点明确落在三分线的交点上。你练习得越多，这些规则就越能变成自动的习惯。
Published by TutorHao | CCEA Art Revision Series | aleveler.com
更多咨询请联系16621398022（同微信）
屏轩国际教育cambridge primary/secondary checkpoint, cat4, ukiset,ukcat,igcse,alevel,PAT,STEP,MAT, ibdp,ap,ssat,sat,sat2课程辅导，国外大学本科硕士研究生博士课程论文辅导Cancel reply