He thinks it his duty to help the sick.我个人认为要加IS,可是好多人说可以不加，是不是真的可以不加呀？请问Aug_Ge加与不加在句子意思上有不同吗？
问题描述：
He thinks it his duty to help the sick.
我个人认为要加IS,可是好多人说可以不加，是不是真的可以不加呀？
请问Aug_Ge加与不加在句子意思上有不同吗？
答
对～～
答
都可以,
不加时, "it" 形式宾语,"to help the sick" 是真正的宾语,"his duty" 是宾语补足语
加"is"后,"it is his duty to help the sick" 整个是个宾语从句. 此时,"it"是形式主语
答
He thinks (that) his duty is to help the sick.
it是多余的！
答
对的！
答
either is ok, with "it' or not.
如果加,表示带的是宾语从句.
如果不加,则带的是宾语补足语.
都可以的.
答
he thinks that it is his duty to help the sick
答
不对,应该是He thinks that it is his duty to help the sick.
答
不用加的,这不是从句,只是一个短语,这是考点,加了就错了....
拜托不懂不要误解人家,这句话绝对是对的,我英语老师好伐?