第81课

prisoner n. 囚犯
prison 监狱
criminal 罪犯

bush n. 灌木
灌木没有明显的主干，是一丛一丛的。
tree 树
Bush 这个词还是一个姓。比如美国前总统Bush

rapidly adv. 迅速地
rapid adj. 迅速的
rapid change 迅速的改变
The disease is spreading at a rapid rate.
这种疾病正在以很快的速度蔓延。
The disease is spreading rapidly.
这种疾病正在迅速蔓延。

uniform n. 制服
soldiers in uniform
穿制服的军人
unite 统一
The walls were a uniform grey.
墙都是统一的灰色。

rifle n. 步枪，来福枪

shoulder n. 肩
He carried the child on his shoulders.
他把孩子扛在肩上。

march v. 行进 行军 n.
They marched 20 miles to reach the capital.
他们行进了20英里才到达首都。
She marched over to me and demanded an apology.
她毅然走过来，要我向她道歉

The army began their march.
长征 the Long March


boldly adv. 大胆地
bold adj. 大胆的 黑体的
It was a bold move
Highlight the important words in bold type.
用黑体突出重要词语。



blaze v. 闪耀 熊熊燃烧 n. 烈火;火焰
Within minutes the whole building was blazing.
不消几分钟整个大楼便成了一片火海。
The sun blazed down from a clear blue sky.
耀眼的阳光从清澈蔚蓝的天空中照射下来。
Her eyes were blazing with fury.
她的双眼燃烧着怒火。
可以做名词，这种动作的事情。
Dry wood makes a good blaze.
干木柴烧得旺。

salute v. 行礼
One of the company stepped out and saluted the General
人群中走出一人向将军敬礼。
salute the flag/an officer
向旗帜 / 长官敬礼
He raised his hat as a friendly salute.
他举帽亲切致意。


elderly adj. 上了年纪的
an elderly couple 一对老年夫妇
my elder brother 我的哥哥
She is my elder daughter. 她是我的大女儿。
一般只用于人，尤指兄弟或姐妹中较年长的，只作定语，不与 than 连用。

older 是 old的比较级。可用于人或物，表示人们的年纪长幼或事物的新旧关系，多用作表语，可与 than 连用。
This house is older than that one.
这栋房子比那栋房子老。


grey adj. 灰白的 v. n.
grey hair
灰白的头发
His hair was greying at the sides.
他的两鬓已渐渐斑白。
dressed in grey
身着灰色衣服


sharp adj. 尖锐的，急剧的，尖的，凛冽的
a sharp knife
锋利的刀
a sharp drop in prices
价格的骤降
a sharp outline
清晰的轮廓
sharp criticism
尖锐的批评
a sharp turn to the left
向左的急转
the Piano Sonata in C sharp minor
升C小调钢琴奏鸣曲

blow n. 打击
He went off to hospital after a blow to the face.
他脸部受到重击之后就去了医院。
When the marriage finally broke up it was obviously a terrible blow to Sam.
婚姻的最终破裂对山姆显然是一个沉重打击。

1、When he had killed the guard, the prisoner of war quickly dragged him into the bushes.
the prisoner of war 战俘
2、Working rapidly in the darkness, he soon changed into the dead man's clothes.
change into 换衣服
3、The officers got out and the prisoner stood to attention and saluted as they passed.
stand to attention 立正