40. How many bananas do you need? How much yogurt do you need?

　　41. There was / were + n doing + 地点 42. take the / a bus to… by bus on a bus

　　43. have fun doing sth 44. start doing / to do sth begin to do / doing

　　45. how far how soon how long how often how many times

　　　　46. too + adj / adv to do sth adj / adv enough to do so adj. / adv that such a / an adj+ n that 47. be going to do sth.

　　48. ---Could / Can you please ( not ) do sth ? --- Yes, I can. / Of course. / Sure.

　　49. What/ who is the best + 名词 + 范围？

　　50. There will be… There is / are going to be...

　　51. tell sb to do sth ask / want / would like / allow / sb to do sth tell ask / want / would like sb not to do sth / be told / asked to do

　　52. find it adj. to do sth

　　53. try to do sth / try not to do sth / try doing sth

　　54. What’s wrong with..? = What’s the matter with…? 55. see / hear / notice / sb doing sth when… see / hear / notice / sb do be seen /heard / noticed to do / doing 57. be supposed to do sth should do 58. be surprised to do…/ be surprised at sth / be surprised that

　　59. the +比较级…， the +比较级… 比较级 and 比较级 变为比较级只加er, est的形容词： lucky early healthy lively lovely clever early

　　60. sb / sth is the first one to do sth

　　61. ---Would you mind ( not ) doing sth? --- Of course not. / You’d better not. Would you mind my/ his doing sth?

　　62. have a hard time doing sth / have trouble ( in ) doing sth have problems ( in ) doing sth / have difficulty ( in ) doing/ have a difficult time doing sth

　　63. be busy doing / be busy with sth

　　64. 疑问词+不定式与宾语从句的转换 I wonder when to start. = I wonder when we will start.

　　66. with+宾语+宾语补足语 表示方式或伴随 with + 名词 作定语 My teacher came into the classroom with a book in her hand. He rushed out with smiling. The woman with a baby in her arms is going to get on the bus. The old man with glasses is my grandfather.

　　67. one of + the + 形容词最高级 +复数名词

　　68. So + 助动词 + 主语 Neither ( Nor ) + 助动词 + 主语/ So + 主语 + 助动词

　　69. would rather do …than do = prefer to do … rather than do / prefer A to B prefer doing to doing

　　70. There must be 主语doing…

　　71. have been have been in have been to have gone

　　72. Why not do sth? Why don’t you do?