题目内容：

有关几个英语句子成分判定
1、He bought a pen for me.
2、I want to go to ShangHai.
3、I hope you to study Englishi.
4、I arrived in BeiJing.
5、I gave a book to ZhangHua.
6、He expect too much of you.
7、He died of cancer.
me” “to go to ShangHai” “to study Englishi” “in BeiJing” “to ZhangHua” “of you” “of cancer”分别在句子中担任什么句子成分.
可是各人的看法都不一样，如介词短语或者不定式特别是在不及物动词后面到底是作宾语或状语等怎么判断呢？如例句说法不一。答案应该是唯一的，可哪个是正确的呢？敬请英语专业的老师给指教。