Question

She was so tired that she _____________(go to sleep) soon.

Why are you so happy?
I___________(choose) to be the host of the fashion show.
说明原因！！！！！！！！！！！！

Answer 1

1.went to sleep soon.主句用了一般过去时是原因，倒装后面that引导的结果状语从句也是当时的结果，也要用一般过去时。
2.have been chosen用现在完成时是以“现在”为时间的切入点去看待以前发生的事情对“现在”造成的结果是“我如此开心”------->这一点恰恰是提问者看出来了，才询问曾发生什么事情了，“你如此开心？”。用现在完成时要根据语境（如本题的提问者所用的一般现在时）、上下文、或类似于：by far, up to now, up till now, now等这些明显的现在完成时的时间状语而选用。

“俊狼猎英”团队为您解答，祝学习进步！

Answer 2

went to sleep
have been chosen/was chosen
很高兴为你解答！
老师祝你学习进步！
请及时采纳哦！多谢你的问题！^_^

追问

可以说明一下第二题为什么用现在完成时的被动语态吗？？

Answer 3

She was so tired that she _went to sleep____________(go to sleep) soon.
Why are you so happy?
I__have been____chosen____(choose) to be the host of the fashion show.
这里要用被动语态，表示被挑选为

追问

为什么was chosen不行？

追答

用过去完成时态比较好，因为这是过去的动作对现在的影响

追问

有什么影响？做此类题目的时候怎么能知道 过去动作对现在产生影响呢

Answer 4

she was so tired that she went to sleep soon
so...that...固定格式，太...以至于...

追问

还有一题

追答

was chosen

追问

答案是have been chosen

Answer 5

She was so tired that she _fell asleep_(go to sleep) soon.
OR dozed off

Why are you so happy?
I__am/have been chosen/selected_(choose) to be the host of the fashion show.