| 实验室 | 第一次进入 laboratory,Selene 以为只要 make 一个漂亮结果就会得到 praise。 |
| 制作、使得 | New policies make the market more stable. |
| 赞美、表扬 | The report praises the new policy for reducing emissions. |
| 记录;日志 | Workers loaded the heavy logs onto the truck. |
| 监督 | Arlene 却先打开 log:今天在教师 supervision 下认识材料,不自行尝试未知操作。 |
| 样品 | 每个 sample 都 labelled,which 标签不清楚,就先问,不随意 put 回另一个盒子。 |
| 贴有标签的 | 每个 sample 都 labelled,which 标签不清楚,就先问,不随意 put 回另一个盒子。 |
| 哪个、什么样的 | Which approach best explains the recent decline in consumer spending? |
| 放 | She put the report on the desk. |
| 容易的 | The new policy makes it easy for students to access online courses. |
| 可能 | This policy might reduce income inequality. |
| 污染 | 看似 easy 的混放,might 造成 contamination。 |
| 固体的 | 桌上展示 solid、liquid 与 fluid 的概念卡,旁边有 tube、glove 和 storage 示意。 |
| 液体 | The liquid flows slowly through the narrow pipe. |
| 流体 | The fluid flows through the narrow pipe. |
| 管子 | The water flows through a narrow tube. |
| 手套 | The researcher wore gloves while handling the samples. |
| 储存 | 桌上展示 solid、liquid 与 fluid 的概念卡,旁边有 tube、glove 和 storage 示意。 |
| 物质 | The substance reacts quickly with oxygen in the air. |
| 化合物 | 老师让他们从外观认识 substance,但不能仅凭颜色判断 compound。 |
| 事件 | 发现一次 incident,要按流程记录,不能偷偷 reverse 标签来掩盖。 |
| 相反的、倒退的 | 发现一次 incident,要按流程记录,不能偷偷 reverse 标签来掩盖。 |
| 新的;新鲜的 | Fresh water is essential for all living things. |
| 物理的 | 他们先学习区分 physical 性质和 chemistry 中的变化。 |
| 化学 | 他们先学习区分 physical 性质和 chemistry 中的变化。 |
| 溶解 | Sugar will dissolve quickly in hot water. |
| 香水 | The perfume industry has grown rapidly in recent years. |
| 易挥发的;不稳定的 | The volatile market discouraged many young investors. |
| 铁 | 材料柜第一层是 metal 样本:iron、steel、copper、silver、aluminum、tin、nickel,以及 brass、bronze 和其他 alloy。 |
| 钢 | The bridge is built with high-strength steel. |
| 铜 | 材料柜第一层是 metal 样本:iron、steel、copper、silver、aluminum、tin、nickel,以及 brass、bronze 和其他 alloy。 |
| 银 | The mine produces silver and other precious metals. |
| 铝 | Aluminum is widely used in the aerospace industry. |
| 锡 | 材料柜第一层是 metal 样本:iron、steel、copper、silver、aluminum、tin、nickel,以及 brass、bronze 和其他 alloy。 |
| 镍 | The battery requires nickel and other rare metals. |
| 黄铜 | The brass fittings resist corrosion in humid conditions. |
| 青铜 | Ancient tools were often made of bronze. |
| 合金 | The new alloy resists heat and corrosion effectively. |
| 大理石 | The ancient temple was built entirely of marble. |
| 陶瓷 | She bought a ceramic cup at the campus shop. |
| 瓷 | The museum displays ancient porcelain from China. |
| 砖 | The old factory was built with red brick. |
| 水泥 | 第二层放 marble、ceramic、porcelain、brick、cement、clay 和一块 aggregate;旁边的 tile 只供观察,不是随便带走的纪念品。 |
| 黏土 | The ancient potters shaped clay into useful vessels. |
| 集料 | The aggregate forms the main structure of the concrete. |
| 瓷砖 | Workers replaced the broken tiles on the roof. |
| 棉花 | 织物栏有 cotton、linen、silk、wool、velvet、canvas、leather、fabric 与 fiber。 |
| 亚麻布 | She washed the linen and hung it outside. |
| 丝 | The ancient trade route carried silk across Asia. |
| 羊毛 | This coat is made of pure wool. |
| 天鹅绒 | The queen wore a velvet gown at the ceremony. |
| 帆布 | The artist stretched a new canvas over the wooden frame. |
| 皮革 | The factory produces leather for luxury handbags. |
| 织物 | 织物栏有 cotton、linen、silk、wool、velvet、canvas、leather、fabric 与 fiber。 |
| 纤维 | Vegetables are rich in fiber and vitamins. |
| 有弹性的 | The material remains elastic under high pressure. |
| 橡胶 | Rubber is widely used in manufacturing tires. |
| 塑料、可塑的 | Selene 摸的是允许触摸的样品,比较 elastic 的 rubber 与较硬的 plastic。 |
| 软木塞 | He pulled the cork out of the bottle. |
| 泡沫 | 另一个盒子里有 cork、foam、sponge、wood 和 timber。 |
| 海绵 | The sponge absorbs water quickly. |
| 木头、森林 | The table is made of solid wood. |
| 木材 | The country exports timber to many foreign markets. |
| 金属箔 | Wrap the leftover food in foil before storing it. |
| 碳、复写纸 | 最后是密封展示:carbon、silicon、sulfur,以及 oxygen、hydrogen、dioxide 的资料卡。 |
| 硅 | Silicon is widely used in computer chips. |
| 硫 | Sulfur is found in many common minerals. |
| 氧 | 最后是密封展示:carbon、silicon、sulfur,以及 oxygen、hydrogen、dioxide 的资料卡。 |
| 氢 | Hydrogen is widely used as a clean energy source. |
| 二氧化物 | 最后是密封展示:carbon、silicon、sulfur,以及 oxygen、hydrogen、dioxide 的资料卡。 |
| 原子的 | nuclear 与 petrochemical 只是课本涉及的领域,并不是今天可以自行做的实验。 |
| 石油化学制品 | The factory produces petrochemicals for everyday products. |
| 东西、材料、填满 | Selene 本来把这些都统称 stuff,现在开始为不同格子写下更准确的名字。 |
| 墨水 | 艺术材料盘里放着 ink、paint、glue、paste、wax、gum、powder 和一小片干燥 coating。 |
| 颜料;绘画 | She likes to paint landscapes in her free time. |
| 胶水 | The glue holds the broken pieces together firmly. |
| 糨糊;粘贴 | She pasted the chart into her research paper. |
| 蜡 | The museum preserves ancient wax figures in a cool room. |
| 树胶 | 艺术材料盘里放着 ink、paint、glue、paste、wax、gum、powder 和一小片干燥 coating。 |
| 粉 | The powder dissolves quickly in warm water. |
| 沥青;球场;投掷 | Players gathered on the pitch before the match. |
| 珍珠 | The pearl industry supports many coastal communities. |
| 水晶 | The crystal in the cave reflects light beautifully. |
| 胆固醇 | High cholesterol can harm your heart. |
| 叉 | She picked up a fork to eat the salad. |
| 污垢、泥土 | The children came home with dirt on their hands. |
| 灰尘 | Thick dust covered the abandoned factory floor. |
| 油脂 | The mechanic wiped the grease off the engine parts. |
| 重力 | Gravity keeps the planets in their orbits. |
| 粗略的 | His crude remarks offended everyone at the meeting. |
| 势头 | crude 的第一稿逐渐变得完整,学习的 momentum 来自一次次核对,而不是假装已经熟练。 |
| 分离;隔离 | Selene 说,自己今天最大的进步,是学会在不确定时先 isolate 问题、停下来询问。 |