详细解答“在有条件从句的主句中,一般不用begoingto,而多用will,如：Ifanybeastscomesatyou,I'llstaywithyouandhelpyou”

Question

详细解答“在有条件从句的主句中,一般不用 be going to,而多用will,如：
If any beasts comes at you,I'll stay with you and help you”

Answer 1

虽然二者都可表将来,但：
"be going to"表打算,而will表“纯将来”或者“原意”.
If any beasts comes at you,I'll stay with you and help you”
“如果有野兽袭击你,我愿意和你呆在一起并帮助你.”