英语名词性从句与定语从句的区别

名词从句VS定语从句名词从句不可省略•That@主语从句That+完整句子作主语ThatEnglishisimportantisanundoubtedfact.Thattheseasarebeingoverfishedhasbeenknown.引导陈述句itthatIt+be+形容词+that从句ThatEnglishisimportantisanundoubtedfact.ItisanundoubtedfactthatEnglishisimportant.Thattheseasarebeingoverfishedhasbeenknown.Ithasbeenknownthattheseasarebeingoverfished.（obvious,true,natural,surprising,good,wonderful,funny,possible,likely,certain）•可以肯定她会考得很好。Itiscertainthatshewilldowellinherexam.•很可能他把一切都告诉了她。Itisprobablethathetoldhereverything.•让人吃惊的是他从不洗脸。Itissurprisingthatheneverwasheshisface.•能去旅行真是太棒了。Itiswonderfulthatwecangotravel.itthatIt+be+名词/词组+that从句ItisanundoubtedfactthatEnglishisimportant.你要走，真遗憾。（pity）Itisapitythatyouaregoingtoleave.能上大学是件好事。（agoodthing）ItisagoodthingthatwecangotoCollege.我们队赢了比赛一点都不惊奇。（nosurprise）ItisnosurprisethatourteamwonthegameitthatIt+be+过去分词+that从句（said,reported,thought,expected,decided,announced,arranged）Ithasbeenknownthattheseasarebeingoverfished.据说格林先生已经到北京了。ItissaidthatMr.GreenhasarrivedinBeijing.已经定下来了，我们将要去美国ItisdecidedthatwewillgotoAmerica.•That@宾语从句That+完整句子作宾语引导陈述句TheEnd