It is eight now.Our English class begin at eight. （用 it is time.....句式改写） It's time _____ our class,now....

It is time to class\u548cIt is time for class\u90fd\u53ef\u4ee5\u5417?

It is time to class\u662f\u9519\u8bef\u7684\u3002\u5e94\u8be5\u7528It is time for class\uff0cclass\u662f\u540d\u8bcd\uff0c\u6240\u4ee5\u7528for\u3002
It is time for class
\u8bfb\u97f3\uff1a\u82f1 [ɪt ɪz taɪm fɔː(r) kl\u0251ːs] \u7f8e [ɪt ɪz taɪm fɔː(r) kl\u0251ːs]
\u91ca\u4e49\uff1a\u8be5\u4e0a\u8bfe\u4e86\u3002
\u8bed\u6cd5\uff1aclass\u4e5f\u53ef\u4f5c\u201c\u73ed\u7ea7\u201d\u89e3\uff0c\u662f\u53ef\u6570\u7684\u96c6\u5408\u540d\u8bcd\u3002\u53ef\u4f5c\u5355\u6570\u4f7f\u7528\uff0c\u4e5f\u53ef\u4f5c\u590d\u6570\u4f7f\u7528\uff0c\u5728\u7f8e\u5f0f\u82f1\u8bed\u4e2d\u4f5c\u5355\u6570\u7528\u5f97\u66f4\u591a\u4e9b\u3002

\u6269\u5c55\u8d44\u6599\u8fd1\u4e49\u8bcd\uff1aClass begins
Class begins
\u8bfb\u97f3\uff1a\u82f1 [kl\u0251ːs bɪˈ\u0261ɪnz] \u7f8e [klæs bɪˈ\u0261ɪnz]
\u91ca\u4e49\uff1a\u4e0a\u8bfe\u4e86\u3002
\u8bed\u6cd5\uff1abegin\u7684\u57fa\u672c\u610f\u601d\u662f\u201c\u5f00\u59cb\u201d\uff0c\u7528\u4f5c\u53ca\u7269\u52a8\u8bcd\u65f6\uff0c\u6307\u505a\u67d0\u4e8b\u7684\u7b2c\u4e00\u4e2a\u6b65\u9aa4\u3001\u7b2c\u4e00\u4e2a\u884c\u52a8\u6216\u7b2c\u4e00\u90e8\u5206\uff0c\u5f3a\u8c03\u67d0\u79cd\u72b6\u6001\u7684\u201c\u5f00\u7aef\u201d\uff0c\u7279\u522b\u662f\u8f83\u7f13\u6162\u7684\u5f00\u7aef\u3002
\u4f8b\u53e5\uff1a
The school made it a rule that the students should stand up when class begins.
\u5b66\u6821\u5b9a\u4e86\u4e00\u6761\u89c4\u5219\uff0c\u5f00\u59cb\u4e0a\u8bfe\u65f6\u5b66\u751f\u8981\u8d77\u7acb\u3002

\u9009B \uff0cit's time for sb.to do sth.

It is time to our english class now .
It is time for our English class, It is 8 o'clock now.

it is time to have our English class, it is eight now.

扩展阅读：how is it going ... it is a sunny ... there is no point ... there is no game ... there is doing todo ... it is useless doing sth ... it is cloudy ... in field list ... it+is+no+use后加什么 ...