51. begin to
52. begin doing
53. start to
54. start doing
55. cause/lead/enable/force/order sb to do sth
56. attempt to do sth
57. expect sb to do sth; sb be expected to do sth; sb expect (it is expected) that +句子
58. be compared to/with
59. appear/seem to do
60. at a time when +句子
61. indicate/state/believe/predict/show/demonstrate/reveal that +句子
62. not only.... , but also..... ; not only.... , but as well
63. the relationship between A and B/of A to B
64. be responsible for (doing) sth/to sb
65. 句首表“尽管”:whereas/while
66. at a time when +从句
67. be likely to do sth/ that +从句
68. the possibility/likehood + (1) that 从句 (2) of doing sth (3) of sth
69. (1) use sth to do sth 对 (2) use sth to be 错 (3) use sth as 在SAT中是错的
70. be/give/have grounds for
71. forbid sth/doing sth
72. prohibit./prevent/keep sb from doing sth
73. depict.... as....
74. in effect = in fact
75. not.... but....
76. not..... but rather....
77. call for sth/ call for A and B
78. prove (1) prove sth (2) prove (to be) + adj
79. regard.... as sth/adj/doing
80. be known (1) for sth (2) as sb (3) to do sth (4) to + 范围
81. descend from
82. on condition that
83. model.... after....
84. be based on
85. look to sb to do sth
86. however much S + V; however many sth
87. believe (1) that + 从句 (2) sth to be sth (3) adj
88. apply to
89. attribute sth to; be attributed to
90. be consistent with
91. be worried about
92. before sth/doing/从句
93. associate with; be associated with
94. on account of; because of sth/doing sth
95. the same as
96. benefit from
97. to (a great) extent
98. range/vary (in 方面) from.... to....
99. in danger of
100. be founded on/in