Note: I dare say that….意为:我猜测,可能,或许. 83. dark 用法:before/after dark; in the dark Note: 可以表示深色的,如:dark blue. 84. deal 用法:a great/good deal of 修饰不可数名词. Note: 作动词时构成短语 deal with, 常与副词 how 搭配. 85. defeat 用法:及物动词,后面的宾语是国家,队,军队等名词. Note: 不能用人作宾语. 86. demand 用法:demand to do; demand that…, demand of sb. to do sth. Note: 后面的宾语从句要用虚拟语气.即:demand that sb. (should) do 的形式. 87. depend 用法:depend on sb./ sth. / one's doing sth. / to do sth. Note: depend 不及物动词,常和 on 连用.意为"依靠,信赖" 88. desert 用法:名词表示沙漠;动词表示抛弃. Note: 可以用过去分词作表语或定语,表示废弃的,如:a deserted house. 89. determine 用法:determine to do; determine sb. to do Note: 过去分词表示有决心的,可以说 be determined to do sth. 决心做…(表示状态) 90. devote 用法:devote oneself to; be devoted to Note: 与 devote 搭配的 to 是介词,后面接名词或动名词.如:His whole life was devoted to teaching. 91. die 用法:die of/from/for/out/ away Note: 点动词,不与 for 引起的时间状语连用. 92. difficulty 用法:have difficulty with; have difficulties with sth. ; have difficulty in doing sth. ; Note: 表示一般概念时不可数,表示具体困难时可数. 93. disagree 用法:disagree with sb. Note: disagree 虽然在形式上有否定前缀,但并不是个否定词.注意它的反义问句形式:He disagreed with you, didn't he? 94. distance 用法:in the distance; at a distance Note: 可用于引申含义,表示时间上或情感上的距离. 95. divide 用法:divide…into…表示把……分成几份.强调分成等份. Note: 可以表示除法,如:Nine divided by three is three. 96. do 用法:do away with, do sb. a faour; do up; do with., do wonders, do sb. wrong = do wrong to sb. Note: 主要用作及物动词;不及物时表示"行":If you have no pen, pencil will do. 97. doubt 用法:doubt sb. / sth. , beyond doubt, in doubt, no doubt, without a doubt Note: 主句是否定句时宾语用 that 引导;主句是肯定句时宾语用 whether / if 引导. 98. downtown 用法:副词,前面不加介词,如:go downtown. Note: 可用作定语,如:a downtown street. 99. draw 用法:draw a picture/the curtain Note: 引申含义表示得出,如:draw a conclusion/lesson. 100. dream 用法:dream of/about/that… Note: 可用同源词构成短语:dream a dream.