比如说“my mother said my hair need to be cut”为什么不能说成“my mother said my hair need to cut”干嘛要加个be?to be

比如说“my mother said my hair need to be cut”为什么不能说成“my mother said my hair need to cut”干嘛要加个be?to be 几道新概念英语题（直接引语改间接引语）1.Mary said,I'm going to Paris.2.My mother said,I have cooked the meal.3.He said,I'm going to retire.4.The old man said, I'm too tired.5.Miss Marsh said ,I'm going to retire.6.He said He () that my mother () going to Beijing.(said)怎么填 He () that my mother () going to Beijing.(said)怎么填 My mother said,Don't do that again. she is my babysaid the mother变间接引语 my mother said ,Are you hungry? 改为间接引语 改病句..Here what my mother said.Here what my mother said.在here后加is 还是 was? I'm writing to my mother翻译 i often help my mother m( ) dinner The new m( ) is for my mother. 1.She said,'Mother,is the boy very clever?' 2.He said.'Who will take you to the office?'3.She said.'I'm doing my homework now.' 4.She said.' You went to the cinema last night,didn't you?' 5.Mom said to me,'Will you first have supper or fini 改同意句1]She said ,I'm from Americe._____________________________2]Tim was listening to music.Mother was cooking supper.(while)_____________________________________________________________3]My english teacher said,You can do better in english My mother said to me :“I will study with you.”(变为间接引语) My mother told me . 直接引语变间接引语 My mother said Do your homework carefullyMy mother（ ）me（ ）（ ）my homework carefully 改为间接引语 My mother said to me ,turn off th light My mother __ __ __turn off the light I'm going to shopping with my motherI'm going to shoping with my mother What did your teacher say?He said tomorrow we are having a test he played football at yesterday 是否正确? My mother said that it was just a vase,my honest was the most precious.翻译