51. hear sb. do something 听见某人做了某事
52. turn on / off 打开 / 关上
53. turn up / down 调大 / 关小 
54. wait for 等待
55. come on = hurry up 赶快
56. save one’s life 救某人的生命
57. lend sth. to sb. 把某物借(出)给某人
58. borrow sth. from… 从某人或某处借(入)某物
59. What’s wrong / the matter with…？ …怎么了?
60. connect A to B 把A和B连在一起
61. take a photo of… 给…拍照
62. pick up 捡起来
63. stay / keep cool 保持冷静
64. show sth. to sb. 把某物给某人看
65. in front of… 在…前面
66. rather A than B 宁愿A而不愿B
67. be able to = can 能，会   
68. take off 起飞， 脱下
69. after all 不管怎样、毕竟
70. at least 至少
71. help sb .with sth 帮助某人做某事
72. warn sb to do/ not to do 警告某人做某事/不能做某事
73. send away 送走    
74. be proud of… 为……感到自豪
75. go wrong 出故障
76. make sure 确信，确保
77. make a mistake 犯错误
78. be angry with… 为……感到生气
79. face to face 面对面的
80. in one’s opinion 在某人看来
81. plenty of = lots of  许多(可数和不可数)
82. advise sb. to do sth. 建议某人做某事
83. talk about 谈论，讨论
84. enjoy oneself = have a good time 玩得开心
85. except for 除…之外
86. wake up 叫醒…
87. all over China 全中国
88. too many 太多(可数)
89. too much 太多(不可数)
90. much too 太
91. be famous for… 以、、、闻名
92. be famous as… 作为….闻名
93. as if 仿佛、好像
94. It seems that… 看起来
95. the second largest 第二大的新课 标第 一网
96. as soon as 一、、、就、、、
97. depend on 依靠
98. count down 倒数
99. get together 聚会
100. a list of … 一列，一栏