张红岩——托福“词以类记”：行为
| 负面效果行为 | 改良 | 干涉 | 跟踪 | 固定 | 观察 | 坚持 |
| lash | correct | conciliatory | trace | stationary | perceive | irreconcilable |
| sustain | innovation | hurdle | vestige | immobile | perceptive | indomitable |
| pervert | modify | barrier | stalk | fix | detect | sturdy |
| coddle | modification | barricade | entrap | fixed | detectable | obstinate |
| entail | ornament | obstacle | solidly | discernible | bigoted | |
| inflict | coax | snag | locate | inquiry | persistent | |
| distort | gild | forestall | bear | observe | inflexible | |
| abuse | modulate | intercede | install | observation | steadfast | |
| mend | intercept | set | perspective | unshaken | ||
| renovate | intervene | sustain | insight | durable | ||
| substantiate | interfere | brace | investigate | tough | ||
| strengthen | meddle | pierce | headstrong | |||
| reinforce | tamper | survey | stubborn | |||
| garnish | mediate | scan | tenacious | |||
| embellish | balk | skim | resolute | |||
| embroider | hinder | spot | hardheaded | |||
| temper | hamper | identify | stoically | |||
| adjust | handicap | realize | fortitude | |||
| refine | incapacitate | scrutinize | resist | |||
| prevent | locate | remain | ||||
| clog | persevere | |||||
| stunt | perseverance | |||||
| encumber | maintain | |||||
| obstruct | insist | |||||
| foil | ||||||
| block |
以上是张红岩的《词以类记：TOEFLiBT词汇》中关于“行为”类的内容，大家在熟记词汇拼写方式的同时，也要关注词汇的运用方式及相关背景知识，为托福考试做好充分准备。
