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It‘s just sad to watch him over the years,to regress like th

来源:学生作业帮 编辑:拍题作业网作业帮 分类:英语作业 时间:2024/04/30 02:30:23
It‘s just sad to watch him over the years,to regress like that and lose his feelings.
to regress like that and lose his feelings.作什么成分?是怎么回事?求句型分析!
形式主语It
谓语 is
状语 just
表语 sad
真正的主语 to watch him over the years,to regress like that and lose his feelings.
再问: 为什么这边要用不定式呢?
再答: 不定式在句中做主语。又如: It is important to learn English. 这句话的真正主语就是不定式to learn English.