常用短语：be a mystery to（某人）不能理解
His identity身份 is a mystery谜
考试真题：I wanted to find out找出 how the mystery谜团 turns out结果!
词根词源：myster秘密，神秘 y名词后缀，表示性质、状态→mystery神秘 词根：myster秘密 后缀：y名词后缀，表示性质、状态、情况、行为
The sight景象 remains保持 a mystery谜.
联系记忆法：mystery名词，奥秘—mystic名词，神秘主义者—mystical形容词，神秘的—mystified形容词，使困惑—mystify动词，使困惑—mysterious形容词，神秘的—mysteriously副词，神秘地
anger名词，怒火，怒气
常用短语： indignant anger愤愤不平 anger management愤怒管理
John shouted喊叫 in anger愤怒.
考试真题：The toxic有毒的 substances物质 that fear害怕，anger，frustration 沮丧and stress produce not only不但 kill guinea pigs豚鼠 but而且 kill us off消灭我们in a simila相似 manner行为.
同义替换：
aggravate动词，激怒—agitation名词，焦虑
annoy动词，使恼怒—annoyance名词，生气
enrage动词，激怒
displeasure名词，生气
anger名词，怒，怒火
考试真题：This is much like a non-smoker不吸烟的人 getting cancer得了癌症 from second-hand smoke二手烟，while the heavy严重的 smoker is fortunate幸运的 enough足够 to smoke in good health身体健康.
The heavy严重 smoke makes导致 him breathless呼吸困难.
This is much like a non-smoker不吸烟的人 getting cancer得了癌症 from second-hand smoke二手烟，while the heavy严重的 smoker is fortunate幸运的 enough足够 to smoke in good health身体健康.smoke名词，烟雾—smog名词，烟雾—smoggy形容词，烟雾弥漫的
This crate板条箱 was entwined盘绕 with iron铁 wire金属丝.
prayer名词，祈祷（仪式）
Peasants农民 prayed for渴求 a good harves丰收
appeal=beg=beseech=crave=plead=solicit动词，呼吁，恳求（apple to短语，有吸引力）
词根词源：来自prek，恳求，演变为pray 祈祷→pray祈祷 词根：pray恳求
He spent花费 his time in prison坐牢 praying祈祷 and studying学习.
常用短语：pray for短语，祈求 pray for something短语，祷告 pray that短语，但愿 prayer book名词，祈祷书
mood名词，心情；气氛；语气常用短语：feel in the mood to do sth感到有心情做某事
考试真题：They change改变 the mood情绪 in the music音乐里 either也不 from sad to happy从伤心到开心 or the other way around倒过来.
Her mood心情 is always fluctuating波动.humour名词，心情frame of mind名词，心情feeling名词，感情，情绪
His moods心情 swing摇摆 alarmingly惊人地.
词形词形联系记忆： mood名词，心情—moody形容词，心境不稳的；感伤的—moodily副词，心境不稳地—moodiness名词，心境不稳，情绪多变
