Unit 8 Topic 2 Section B It is adj that 和 It is adj to do sth.句型

《Unit 8 Topic 2 Section B It is adj that 和 It is adj to do sth.句型》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Unit8OurClothesTopic2WecandesignourownuniformsSectionB--Itis+adj+that.../Itis+adj+todosth.句型“Itis/was+形容词+that…”结构在该结构中，it是引导词，作形式主语，从属连词that引导的是主语从句，在句中作真正的主语。1.Itwasrightthatthetemplewasrescued.拯救这座寺庙是做得对的。2.Itisdifficultthatyouswimordiveasyourbodyfloatsonthesurface.当你身体浮在水面上，你游泳或潜水都是困难的。3.Itw

2、asobviousthatthematterhadneverbeenpaidattentionto.显然这件事一直没有被注意。4.Itisstrangethatsheshouldhavefailedtoseeherownshortcomings.真奇怪，她竟然没有看出自己的缺点。在用法上，该结构与“Itis+形容词+不定式复合结构”（即“Itis+adj.+ofsb.todosth.”“Itis+adj.+forsb.todosth.”或“Itis+adj.+forsth.tobedone”）是一样的。有时主语从句也可与不定式复合结构互换使用。与此结构连用的常见形容词还有natural

3、,true,funny,important,useful,good,wonderful等。It’ssuitable(forus)towearbusinesssuitsinameeting.It’ssuitablethatwewearbusinesssuitsinameeting.It’ssuitable(forus)tokeepquietinthehospital.It’ssuitablethatwekeepquietinthehospital.It’snecessary(forus)tolistentotheteacherinclass.It’snecessarythatwelist

4、entotheteacherinclass.It’simportant(forus)todosomeexerciseinthemorning.It’simportantthatwedosomeexerciseinthemorning.It’sright(forus)toobeythetrafficrulesontheroad.It’srightthatweobeythetrafficrulesontheroad.拓展：“Itis+名词+that…”结构在这一结构中it和that的语法作用与“Itis+adj.+that…”结构完全相同。Itisnotagoodideathatyousp

5、endyourvacationwithsomeonewhotellslies.你和说谎话人一起度假是不可取的。拓展：“Itis+过去分词+that…”结构这种结构多用于固定开头语。此处It是引导词作形式主语，从属连词that引导的是主语从句。Itwassaidthathefoundinmusicthepeacewhichwasmissinginaworldfullofwarsandkillings.据说他从音乐里找到了在充满战争和屠杀的世界里所失去的和平。Goodbye！