8. burst （burst , burst）突然发作，突然发生，爆炸
The river has burst its banks . 河堤决口。
The balloon burst .
测试要点：burst into tears = burst out crying 突然哭起来。burst into laughter = burst out laughing 突然笑起来。burst into 突然闯入，突然发作。burst into sight / view 突然出现。burst open 猛然打开。burst in 闯进来。burst out of 突然从……起来。
A group of men burst into his office .
To her great surprise , a group of men burst in .
A team of Young Pioneers burst into sight / view .
Having lost her keys , she had to burst the door open .
The gate suddenly gave way and an angry crowd burst out of the yard . 大门突然塌了，愤怒地人群冲出乐院子。
The audience burst into stormy applause . 观众中突然响起了暴风雨般地掌声。
9. envy （envied , envied）作名词或者动词“嫉妒；羡慕”
She said that out of envy . 她出于嫉妒说了那些话。
They know much . How I envy them ! 他们知道地真多，我真羡慕他们！
They envy him his success . 他们嫉妒他的成功。
They watched her excellent performance with envy . 他们羡慕地看着她的精彩表演。
测试要点：
(1) envy 后可跟一个宾语，也可跟双宾语，但不能跟从句。
(对) James envied his friend\'s job . （错）James envied that his friend had a good job .
(2) envy sb for sth = envy sb account of sth 羡慕某人的……方面
They envied her for her good luck .
(3) envy 作羡慕或者嫉妒的对象时不与不定冠词连用，与定冠词连用。
She was the envy of all her neighbours .
His success was the envy of us all .
(4) admire 后常跟 for 表示原因，admire 后不能跟双宾语。
（错）I admire her the bravery .
（对）I admire her for her bravery .
10. understanding 作不可数名词是“领会，理解”。作形容词是“了解的，有理解力的”。
There is (a) deep understanding between them .
He is a man of / without understanding . 他是（不是）一个明白事理的人。
She gave us an understanding smile . 她给我们会心的微笑。
11. will 作名词“意志；意志力；决心；遗嘱”
He has no will of his own . 他没有独立的意志。
He is a man of iron will . 他是个有钢铁般意志的人。
We mustn\'t do anything against the will of the people . 我们不能做违背人民意志的事。
Where there is a will , there is a way . (谚语) 有志者，事竟成。
The old man will make his will . 那老汉要立个遗嘱。
测试要点：
(1) against one\'s will 违心地；违背意愿地
(2) if you will 如果你愿意那样地话
12. shoulder 肩膀。注意发音不要与 should 混淆。
He give his son a ride on his shoulders . 他让孩子骑在他地肩膀上。
测试要点：
(1) shoulder to shoulder 肩并肩
The two girls are standing shoulder to shoulder . (注意介词 to)
(2) pat sb on the shoulder 拍某人地肩膀
(3) have square / broad shoulders 有宽肩膀
C. 单元重点词组扫瞄
Lesson 29
1. See you next Friday . 下周五见。
2. go away for the weekend 外出度周末
3. come out to dinner with sb 和某人一起出去吃饭
4. check with sb 与某人商议，check with sth 与……相核实
Please check with your secretary before signing the papers . 在签署这些文件之前，请你和秘书商议一下。
Don\'t leave the house without checking with me first .
These students checked their answers with the key at the end of the book .
5. keep one\'s word 遵守诺言，守信用
You said you would come . But you didn\'t keep your word .