81. 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

　　82. respectful，respectable respectful尊敬，有礼貌，respectable可敬的，值得尊敬的 be respectful to the aged

　　83. 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

　　84. 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.

　　85. 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

　　86. close，closely close接近，靠近，closely紧紧地，紧密地 closely connected，stand close

　　87. ill，sick ill做表语，sick定，表均可 a sick boy

　　88. good，well good形容词，well副词，但指身体状况是形容词 He is well again.

　　89. quiet，silent，still quiet安静的，可以发出小的声音，silent不发出声音，但可以动，still完全不动，完全无声响 He stand there still. 他站在那儿，一动不动，也不说话。

　　90. hard，hardly hard努力，hardly几乎不 work hard I can hardly believe it.

　　91. able，capable able与不定式to do连用，capable与of连用 He is capable of doing...

　　92. almost，nearly二者均为几乎，差不多 和否定词连用用almost，almost nobody

　　93. late，lately late迟，晚，lately最近，近来 I haven't seen him lately.

　　94. living，alive，live，lively living，alive，live均为活着的，living定表均可，alive定表均可，定语后置，live只能做定语，lively意为活波的 all the living people=all the people alive

　　95. excited，exciting excited使人兴奋的，exciting令人兴奋的 I'm excited. The news is exciting.

　　96. deep，deeply deep具体的深，deeply抽象的深，深深地 deeply moved， dig deep

　　97. aloud，loud aloud出声地，loud大声地 read aloud（出声地读）

　　98. worth，worthy二者均为值得，worth后接doing，worthy后接to be done， of being done It is worth visiting. = It's worthy to be visited. = It's worthy of being visited.

　　99. bad，badly bad形容词，badly副词，不好，但与need， want， require连用为"很，非常" go bad.I need the book badly.

　　100. before long，long before before long不久以后，long before很久以前 not long before = before long