1.Alice have nothing to do.中to do 做什么成份?to do 做定語.nothing是to do 的邏輯賓語
類似結(jié)構(gòu)：I have nothing to do.
My mother has a lot of housework to do.
I have something to buy.
意思是“有……要做”
2.判斷正誤：改正并指出原因.You have nothing to worry.（X）：應在worry 后加上about.因為作及物動詞worry使（人）煩惱,所以,應該用不及物動詞加介詞構(gòu)成短語worry about擔心
3.除了nothing,你還知道哪些類似的代詞?
本句型中不僅可以使用代詞,也可以用名詞
I have something/nothing to do.
I have a story to tell you.
I have an announcement to tell you.
I have something important to announce to you.
本結(jié)構(gòu)中的不定式通常表示未發(fā)生.