介绍： Day112：词根volv=roll 滚，卷
● roll; involve; evolve; revolve
● spin; rotate; orbit
● whirl; wheel

注：标星号的词汇为重点单词。

1、*roll
[rəʊl]
v.（使）翻滚，滚动 n. 翻滚，打滚；一卷；花名册
A rolling stone gathers no moss.
滚石不生苔

2、*involve
[ɪn'vɒlv]
v. 包含；涉及；使参与，牵涉
I prefer teachi...

介绍： Day112：词根volv=roll 滚，卷
● roll; involve; evolve; revolve
● spin; rotate; orbit
● whirl; wheel

注：标星号的词汇为重点单词。

1、*roll
[rəʊl]
v.（使）翻滚，滚动 n. 翻滚，打滚；一卷；花名册
A rolling stone gathers no moss.
滚石不生苔

2、*involve
[ɪn'vɒlv]
v. 包含；涉及；使参与，牵涉
I prefer teaching methods that actively involve students in learning.
我更喜欢能让学生主动参与学习的教学法。

3、*evolve
[ɪ'vɒlv]
v. 进化；逐步发展, 逐渐演变
Birds are widely believed to have evolved from dinosaurs.
鸟类普遍被认为是从恐龙进化而来的。
evolution n. 进化，演变
develop v. 开发，发展

4、revolve
[rɪ'vɒlv]
v. （使）旋转
The restaurant slowly revolves, giving excellent views of the city.
餐厅缓缓旋转，城市美景尽收眼底。

5、*spin
[spɪn]
v. （使）快速旋转；纺（线、纱）
The plane was spinning out of control.
飞机失去控制，不停地旋转。

6、rotate
[rə(ʊ)'teɪt]
v. （使）旋转，（使）转动
The Earth rotates on its axis once every 24 hours.
地球每24小时绕地轴自转一周。
rotary adj. 旋转的，转动的

7、orbit
['ɔːbɪt]
v. 沿轨道运行；环绕……运行 n.（环绕地球、太阳等运行的）轨道
The Space Shuttle is now in orbit.
航天飞机现已进入轨道。

8、whirl
[wɜːl]
v. （使）旋转，回旋，打转 n. 旋转，回旋，急转
Leaves whirled in the wind.
落叶在风中旋转。

9、wheel
[wiːl]
n. 车轮，轮子 v. 旋转，盘旋
Birds wheeled above us in the sky.
鸟儿在我们上空盘旋。