导读：在我们平时备考，或者考试期间，很多单词会让我们琢磨不定，很容易混淆。看看笔者总结的这些易混淆的词组吧！
1. at all, after all at all根本，全然, after all到底，毕竟 After all he is a child. 2. tall, high tall常指人或动物，high常指物体 He is tall. 3. fast, quickly fast侧重于指人或物体具有运动速度快的特点，quickly侧重指某事完成或发生的快 run fast, answer the question quickly 4. high, highly high具体的高，highly抽象的高，高度的 think highly of 5. healthy, healthful healthy健康的，健壮的，healthful有益于健康的 healthful exercise 6. sleeping, asleep, sleepy sleeping正在睡觉，asleep睡着，熟睡，只能做表语，sleepy困的，有睡意的 a sleeping baby The baby is asleep. I m sleepy. 7. gold, golden gold指真金制品，golden指金色的，但金鱼用gold fish a gold ring 8. most, mostly most用于表感受的肯定句中，相当于very，当大部分，大多数解时是形容词或名词，mostly大部分,是副词 most people, the people are mostly… 9. just, very just表强调时是副词，作状语，very表强调时是形容词，用作定语 the very man, just the man 10. wide, broad wide侧重于一边到另一边的距离，broad侧重于幅面的宽广broad shoulders 11. real, true real真的，真实的，指的是事实上存在而不是想象的，true真的，真正的，指的是事实和实际情况相符合 real gold, a true story 12. respectful, respectable respectful尊敬，有礼貌，respectable可敬的，值得尊敬的 be respectful to the aged 13. outwards, outward 二者均可用作副词，表示向外，外面，outward还可用作形容词 an outward voyage 14. pleasant, pleased, pleasing pleasant常用作定语，pleased, pleasing常用作表语，pleased主语常为人，pleasing主语常为物 a pleasant trip The trip is pleasing. 15. understanding, understandable understanding明白事理的，能体谅的，understandable 可理解的，能够懂的 an understanding girl, an understandable mistake 16. close, closely close接近，靠近，closely紧紧地，紧密地 closely connected, stand close 17. ill, sick ill做表语，sick定，表均可 a sick boy 18. good, well good形容词，well副词，但指身体状况是形容词 He is well again.