79. at the age of 在 岁时
80. at the beginning of 起初,开始 81. at the end of 结束时/末尾(终点) 82. at the door 在门口
83. at the moment 此刻;正当那时 84. at the same time 同时
85. at this time of (the ) day 在这个时候 B
91. base on 以 为基础
92. bang one’s head 砰的撞了一下某人的头
93. because of 因为
94. be able to do sth. 能够(有能力)做 95. be awake 醒着的
96. be afraid 害怕的,恐惧的
97. be afraid of + (名词)v-ing害怕,恐怕.. 98. be afraid that 认为 ,恐怕,担心 99. be angry at (about) sth. 生某事的气 100. be angry with sb. 生某人的气 101. be at home 在家
102. be amazed at 对 感到惊讶 103. be bad at 拙于
104. be bad for 对 有害的 105. be born in (on)出生 106. be careful 小心
107. be covered with 盖满 ,掩满 108. be busy doing (with) sth. 忙于做
109. be different from 和 不同 110. be dressed in 正穿着
111. be excited about 对 感到兴奋 112. be famous for 以 著名,出名 113. be fed up with 厌倦 114. be filled with 装满
115. be far from 离 很远 116. be friendly to 对 友好
117. be / come from 来自于,是 人118. be full of 充满着 119. be glad to 乐于
120. be grateful to sb. 对某人表示感激
121. be good (bad) at sth. (doing sth.) 善于
86. at this time of (the) year 在(一年中)这个时节里
87. at times 偶尔;有时 88. at weekends 在周末 89. at work 在工作
90. away from home 不在家
122. be good for 对 有益的
123. be ill / sick in hospital 生病,住院 124. be in the hospital 在医院里 125. be in time for 准时
126. be / become interested in 对 感兴趣(关心)
127. be known to 为 所熟知 128. be late for 迟到 129. be like 像
130. be / get lost 迷失(道路) 131. be proud of 以 自豪
132. be made from 用 制成的(看不出)
133. be made in 在某地制造 134. be made of 用 制造的 135. be made by 由 制造 136. be nice to 亲切的, 体贴的
137. be pleased to 对 高兴地从事 ,做 感到愉快
138. be pleased with (对 )高兴,满意
139. be (get ) ready 准备好
140. be ready for sth.(get ready to do sth./prepare for) 准备
141. be shocked at 对 感到震惊,对 感到惊讶
142. be shown 被陈列
143. be short for 是 的简称 144. be sorry for 感到抱歉 145. be sure 肯定;确信 146. be sure of 深信;确信 147. be sure that 确信
148. be sure to do sth. 一定要;务必 149. be surprised at 使 感到意外吃惊