it 用法2).ppt

表示从问题到唱歌的距离只有一点表示 should do 和would rather 很有夫妻脸句子要用心背诵短语单词要记住用心学****最地道的语言是你让我记住 it’s time should 不可省是你让我的生活充满着学****的音色各种虚拟语气都搞不懂还有过去时各种奇妙的词块只能说,努力一点 It is time (that) sb. should do/ did 李松林唱歌 it is It is time, should do it is time, 过去时如今你,是否记得, should 不可省略因为 should ,所以质疑因为 should, 我唱得匆匆月光轻轻它 should do 所有无眠的夜 should do 树上的鸟儿, should do 绿水青山, should do 你耕田来, should do 你挑水来, should do : (1)it 作形式主语、宾语 (2)it 强调句的结构(3)it 的其他固定用法 : (1)It 指代时间的固定句型(2)it 用于强调句的用法(3) It 在高考中的考点 it指代时间时,有如下一些句型: (1) It is (high/ about)time for sth . (for sb.)to do sth . / that -从句(should do / did, 必须用虚拟语气) 例: ① It's time for lunch. ② It's time for us to clean the house. ③ It's time that we___________ the house. = It's time that we _______ the house. should clean cleaned (2) It / This/That is the first / second … time that - 从句(必须使用现在完成时 have/has done) It / This/ That / was the first / second … time that -从句(必须使用过去完成时 had done) 这是某人第……次做了某事。?例: ① It is the second time that she ______(visit) the Great Wall. ?② This______ the first time that I e late to school. has visited was (3) It is / has been +时间段+ since -从句(从句用一般过去时) It was + 段时间+ since + …过去完成时 It is two years since he e) to work in this city It was two years since e)to work in this city. It is two years since he worked in this city. 翻译__________________________ came 他不在这个城市工作两年了结论 since 从句是延续性动词翻译为不……多久了。 e (4) It was / will be +时间段+ before -从句 it was not/won ’ t be + 时间段+before - 从句多久………才/就没过多久……才/ 就例: ①过了 5年他们才从北大毕业。 It was five years before they finally ______( gradute)from Beijing University. ②不久,我们就要从我们学校毕业了。 It won't be long before we ________(graduation) from our school. graduted gradute (5) It was +时间点+ when -从句(过去时) 例: It was evening when __________( 我们到家) we got home 回顾句型(1) It is (high/ about)time for sth . (for sb.)to do sth . / that -从句( should do / did , 必须用虚拟语气) (2) It / This /That is the first / second … time that -从句(必须使用现在完成时 ha