It is time (that) 從句所使用的7種形式解析

1、It is time (that) 從句所使用的7種形式解析It is time (that) 后所接的從句采用的時態(tài)是did一般過去時或should do其中的should不省略的兩種形式。即Its (high/ about) time (that) + 主語 + didIts (high/ about) time (that) + 主語 + should do事實上，Its (high/about) time (that) 后所接的從句還可以使用四種其他形式:Its (high/ about) time (that) + 主語 + ought to doIts (high/ about)

2、time (that) + 主語 + was/were doingIts (high/ about) time (that) + 主語 + could doIts (high/ about) time (that) + 主語 + doIt' s (high/ about) time (that) + 主語 + are doing第1種形式：Its (high/ about) time (that) + 主語 + didIts time (that) sb did sth/ was doing sth并提供了相應的例句：Isnt it time these students went t

3、o school? 這些孩子們是不是該上學了？Its about time 到了該做某事的時候Its about time he got himself a proper job. 他該給自己找一份合適的工作。Its high time到了該做某事的時候Its high time you got a job and settled down. 你該找份工作安頓下來了。its time sb did sth/ was doing sth 某人不久該做某事：Its time we had a party. 我們該舉行一次聚會了。its (high) time和its about time這兩個用語

4、和過去時或虛擬語氣連用時指現在和將來：Its (high) time he was (or were) taught a lesson.現在是該教訓他的時候了。Its about time he learnt to look after himself.現在已是他該學會照顧自己的時候了。Its (high) time和Its about time之后不可以否定結構，但可以用于簡略答語：I still havent thanked Aunt Lucy for her present.對露西姑姑送的禮物我還沒有表示感謝呢。Its time you did.你早該謝謝她了。試比較its time的用

5、法：Weve enjoyed the evening, but its time (for us) to go.今晚我們過得很愉快，不過Weve enjoyed the evening, but its time we went.今晚我們過得很愉快，不過我們早該走了。Its time that引導的同位語從句中的虛擬式：“Its time that”中的that是連詞，應看作是time的同位語從句，that在口語中可以省略。傳統(tǒng)語法說這是定語從句的觀點是錯誤的。2 Its (high) time (that) we went to bed.我們早該上床就寢了。Its time可有下列6種句式：

6、Its time for lunch/ for bed.Its time to have lunch/ to go to bed.Its time for us to have lunch/ for us to go to bed.Its time we had lunch/ we went to bed.Its time we (should) have lunch/ we (should) go to bed.Its time we were having lunch/ we were going to bed.Its time we voted the Republicans out.

7、該是我們把共和黨選下臺的時候了。作“時間”講，一般用time。注意some time, sometime, sometimes用法It is (high) time to develop our high technology industry.該發(fā)展我們的高科技產業(yè)了。下面幾句都可以說：It is (high ) time for her to go to school.It is (high ) time (that) she went to school.It is (high ) time (that) she should go to school.It is (high ) tim

8、e (that) she was going to school.It is (high ) time (that) she goes to school.這幾句都意為：“她注意that可作關系副詞，引出定語從句1.It is time that you (should) clean out the room.現在該是你打掃房間的時候了。It is (high ) time (that) she should go to school.虛擬語氣6.It is (high, about) time句型要求用虛擬語氣這時，謂語動詞用過去式，指現在或將來的情況，表示“早該干某事而已經有些晚了”。It

9、 is high time we were off. 是我們該走的時候了。It is time that we went to bed. 我們該就寢了。It is time that somebody taught you to behave yourself.這種結構中的過去式也可改為should + 動詞原形It is (high) time I was going. It is time something be done. It is time he go.作“時間”講，一般用time。注意some time, sometime, sometimes用法It is (high) time to develop our high technology industry.該發(fā)展我們的高科技產業(yè)了。注意that可作關系副詞，引出定語從句1.It is time that you (should) clean out the room.現在該是你打掃房間的時候了。It is (high ) time (that) she goes to school.這幾句都意為：“她第7種形式：Its (