be to be 为什么可以表将来?它到底是一种什么结构?

be to be 为什么可以表将来?它到底是一种什么结构? go用现在进行时可以表将来,be going to 也是表将来.这两个怎么分啊? 求be going to be to do be about to 一般现在时表将来的作文,急 将来时态中的Be going to 和will能换用吗?为什么? we are invited to a party ____in our clup next friday A to be held B heldC being held D holding为什么要用不定式表将来?C为什么不可以?进行时不是也可以表将来么？ Marlin is a young man of independent thinking who is not about to pay compliments to his political leaders.这里为什么要用 be about to?从句子的意思来看它并不用使用到将来呀 The sports meeting is put off./ is to be put off.The sports meeting __A.is put offB.is to put offC.is to be put offD.puts off为什么C不可以呢?be to do表将来,变成被动语态就是be to be done啊”运动会将会被取消“. 将来时有BE DOING么?be going to do和BE DOING是算在现在进行时表将来? be to do ; will be ; be going to ; be about to ; 现在进行时表将来有什么区别? I feel greatly honored ____ into their society.A.to welcome B.welcoming C.to be welcomed D.welcomed为什么选这个?to be done 不是表将来么~意思不通拉~D不可以吗? the boy broke the windows by intention,so he certainly deserved to be punished为什么不用being punished?是表将来吗,可以直接加 punished吗? be coming to表将来那表进行用什么? be easy for sb to do表将来吗 be going to 是一般现在时表将来吗 There will be a meeting,___40___ (start) later this year to review the film.starting 为什么不用 to start 或者 to be started 不定式不是表将来吗? 现在进行时表将来,与be going to 表捡来的区别有种说法认为现进表将来指成功率高,而be going to 较低 是否正确我问的是现在进行时表将来，并不是问瞬间性动词的表将来。它与be going to 都表示 be going to,一般现时表将来,现在进行时表将来,该怎么区分 be to do表将来怎么用与现在进行时表将来有什么区别?