概要:be to 表示客观安排或受人指示而做某事。be going to 表示主观的打算或计划。I am to play football tomorrow afternoon. (客观安排)I'm going to play football tomorrow afternoon. (主观安排)
小升初必备语法:be to和be going to,标签:小学英语语法大全,http://www.85jc.combe to 表示客观安排或受人指示而做某事。
be going to 表示主观的打算或计划。
I am to play football tomorrow afternoon. (客观安排)
I'm going to play football tomorrow afternoon. (主观安排)
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