
词汇分析:chalkboard
基本定义
Chalkboard refers to a flat surface made of a dark material, used for writing on with chalk.
黑板是指用黑色材料制成的平面,用粉笔在上面书写。
词性及含义
名词:chalkboard 主要指物体本身,即用于书写的黑板。
名词:chalkboard 主要指物体本身,即用于书写的黑板。
形容词形式较少,通常不直接作为形容词使用,但可以与其他词组合,如chalkboard paint。
形容词形式较少,通常不直接作为形容词使用,但可以与其他词组合,如黑板漆。
词语辨析
Chalkboard vs. Whiteboard: A chalkboard uses chalk for writing, while a whiteboard uses markers.
黑板与白板:黑板使用粉笔书写,而白板使用马克笔。
词汇扩充
Chalk: The writing tool used on a chalkboard.
粉笔:用在黑板上的书写工具。
Chalkboard paint: A type of paint that creates a chalkboard surface.
黑板漆:一种可以创建黑板表面的油漆。
近义词
Writing board: A general term for any board used for writing.
写字板:用于书写的任何板的通用术语。
反义词
Digital board: A modern alternative that uses electronic means instead of chalk.
电子白板:一种现代替代品,使用电子方式而非粉笔。
词典引用
柯林斯词典:Chalkboard is defined as a board with a smooth, dark surface that you can write on with chalk.
柯林斯词典:黑板被定义为一个具有光滑黑色表面的板,可以用粉笔书写。
牛津词典:Chalkboard is described as a board for writing on with chalk, typically used in classrooms.
牛津词典:黑板被描述为用于在上面写粉笔的板,通常用于教室。
用法
The teacher wrote the lesson on the chalkboard.
老师在黑板上写下了课程内容。
She erased what was on the chalkboard to make space for new notes.
她擦掉了黑板上的内容,以便为新笔记腾出空间。
During the class, the students took turns writing on the chalkboard.
在课堂上,学生们轮流在黑板上书写。
He prefers using a chalkboard over a whiteboard because he likes the feel of chalk.
他更喜欢使用黑板而不是白板,因为他喜欢粉笔的手感。
The chalkboard was covered with notes from the previous lecture.
黑板上覆盖着上次讲座的笔记。
After the class, the chalkboard needed to be cleaned thoroughly.
上课后,黑板需要彻底清洁。
They decided to paint the wall with chalkboard paint for creative expression.
他们决定用黑板漆把墙面涂成黑板,以便进行创意表达。
Kids love drawing on the chalkboard during art class.
孩子们喜欢在美术课上在黑板上画画。
The chalkboard is an essential tool for teaching mathematics.
黑板是教授数学的重要工具。
She used colorful chalk to write on the chalkboard.
她用五颜六色的粉笔在黑板上书写。
The classroom had a large chalkboard at the front.
教室前面有一块大黑板。
He loves to doodle on the chalkboard between classes.
他喜欢在课间在黑板上涂鸦。
The chalkboard is often used for group discussions in class.
黑板常用于课堂小组讨论。
After the presentation, everyone wrote their feedback on the chalkboard.
演讲结束后,大家在黑板上写下了反馈意见。
The principal announced the new school rules on the chalkboard.
校长在黑板上宣布了新的学校规则。
They decorated the chalkboard for the end of the school year.
他们为学年结束装饰了黑板。
The students were excited to see their artwork on the chalkboard.
学生们很高兴看到他们的作品出现在黑板上。