下面语文迷网小编为大家带来了高分英语句型50句，希望对你有帮助。

　　句型1.

　　It (so) happened(chanced) that +clause. = sb. happened /chanced to do sth. =sb.did sth. by chance. 如：

　　It happened that he was out when I got there. 当我到那儿时，碰巧他不在。=He happened to be out when I got there.= It chanced that he was out when I got there= He was out by chance when I got there.

　　句型2.

　　It seems that sb. do/ be doing/ have done/ had done= Sb. seems to do/ be doing/ have done/to be done/to have been done(还有动词appear等可这样使用)如:

　　It seemed that he had been to Beijing before.他好象以前去过北京。=He seemed to have been to Beijing before.

　　句型3.

　　It is / was+被强调的部分+that(who)+剩余的部分.如：

　　It wasn’t until he came back that I went to bed.直到他回来我才睡觉。(一定要注意被强调句型中的谓语动词否定的转移)。 It was because he was ill that he didn’t come to school today.只因为他有病了今天没有来上学。(只能用because而不能用for, as 或since)

　　It is I who am a student. 我确实是个学生。(句中am不能用are来代替。)

　　句型4.

　　It is high time (time/ about time)+ (that) 主语+should do / did+其它。(从句中的谓语动词用的是虚拟语气。)如:

　　It is high time that we should go / went home.我们该回家了。

　　句型5.

　　It is / was said ( reported…)+that+从句. 如：

　　It was said that he had read this novel.据说他读过这篇小说。=He was said to have read this novel.

　　句型6.

　　It is impossible / necessary/ strange…that clause.(从句中的谓语用should+do / should have done，其形式是虚拟语气。)如：

　　It is strange that he should have failed in this exam.真奇怪，他这次考试没有及格。