几个高中英语小题

1.When I went to the Simiths', ___________(他们碰巧在吃饭)
2.I have no idea_____________(谁会受到责备)fo this accident.
3.The window glass is supposed _______________by Tom.(可能是tom打碎了玻璃) 顺便总结下suppose用法。

1. they happened to be having dinner
2. who is to blame
3. to be broken

suppose的用法：
作为及物动词
1. 假定：
Suppose we win the lottery.
假定我们赢了彩票
2.猜想：
Scientists supposed that large dinosaurs lived in swamps.
科学家们猜想大型恐龙栖居于沼泽地中
3. 认为：
I suppose it will rain.
我认为将会下雨
4. 假定：预料；以…为先决条件：
“Patience must suppose pain”(Samuel Johnson)
“痛苦是耐心的前提条件”(塞缪尔·约翰逊)
5. 让：（用于祈祷语气）让我建议：
Suppose we dine together.
让我们一块儿吃饭吧
作为不及物动词
1. 想象；猜想

they were having their dinner
who to blame
to be broken
suppose that从句
suppose sb doing

1、THEY HAPPENED TO BE DINNING
2、WHO TO BE BLAMED
3、TO BE BROKEN

SUPPOSE TO DO 认为会是~~
SUPPOSE DOING 想要去做~~

1.they happend to be having dinner
2.whom is to blame
3.to be broken

1) they happened to be having dinner

2) who will be blamed

3) to be broken / to have been broken