16.coherence和cohesion
coherence"统一,一致性”;cohesion"结合力,团结”,The cohesion or molecules分子的结合力。
17.compare with和 compare to
compare with'‘和……比起来”
compare to"好比”。He compared the moon to a silver plate.他把月亮比成一个大银盘。
18.impel和compel
impel"推动,驱使,激励”。impel sb.to do sth.激励某人做某事;
compel"强迫,胁迫,迫使”。compel sb.to oneg will强迫人服从自己。
19.complement和compliment
complement"补足(物),补全”,“补足语”。
compliment"恭维话,赞辞,敬意”;Your presence is a great compliment.承蒙光临,不胜荣幸。
2o.continual和continuous
continual"连续,继续”;“频繁的”;continual bouts of toothache一阵接一阵的牙痛。(这中间可能有停顿或间断。)
continuous"连续”(指从不间断的);we've had three weeks of continuous rain.我们这里连续三周下雨不停。
21.might和could
might表明“possibility”。
could应该用来表明"permission".Mum said we could(might)go to the football match.
22.council和counsel
council"议事机构”,委员会a cabinet council内阁会议。
counsel"商议,劝告”;follow sb.'s counsel close牢记某人忠告。
23.economical和economic
economic"经济学的,经济上的”an economic survey of Scotland苏格兰经济调查;an economic block.ade经济封锁;economical"节俭的,经济的”;He's had to learn to be more economical now that his only in.come is a small pension.