it-is-that-可能出现的句型探析(课堂PPT).ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,“It isthat,可能出现的句型”,1,一、似乎是强调句型。,思考一下，如何判断它是不是一个强调句型？,2,先看一个例句,It was yesterday that I met your father in the street,它是一个强调句吗？,3,说出你的判断方法：,方法：如果去掉了,It is.that.,，,它仍然是一个完整的句子，说明它是一个强调句。,It was yesterday that I met your father in the street,4,1.It is+被强调部分+that.,使用该句型有以下几点请注意：,强调句的谓语,is或was永远用单数,.,It was yesterday that I met your father in the street,不管被强调部分是哪种状语，只能用that连接，不得使用where、when等连词.,It was in the street that I met your father yesterday,5,被强调部分为人时，可用who(主格或宾格)和whom(宾格)代替that，用that也行。,It was your father that/whom/who I met in the street yesterday,6,2.It is not until+被强调部分+that.,该句型也是强调句型。主要用于强凋时间状语，译成汉语直到才，可以说是 not.until.的强调形式。It was not until she took off her dark glasses that I realized she was a famous film star.,=,Not until she took off her dark glasses,did,I realize she was a famous film star.,=I didnt realize she was a famous film star until she took off her dark glasses.,彩体字部分应引起,高度关注,，是一个倒装句，,由,not.until,置于句首,构成部分倒装。,7,二、,It is,that,似乎是一个主语从句，it是一个形式主语,想一下：如何判断它是一个主语从句，,方法是什么？,It is very clear that hes round and tall like a tree.,8,方法：,把it去掉，然后把that等引导的句子放在其位置上，结构和语意成立，就是主语从句。,T,hat hes round and tall like a tree,is very clear,.,It is very clear that hes round and tall like a tree.,9,1）It is+adj.+that从句,（形容词情况）,It is clear,(obvious，true，possible certain.),that.,“清楚（显然，真的，肯定）”,It is very clear that hes round and tall like a tree.,.It is important,(necessary，strange，natural.),that.,that 后的从句中要用虚拟语气（should+动词原形），should 可以省去，建议记住该句型中的形容词。It is important that we(should)learn English well.,It is+,+that,引导的主语,从句,由以下几种情况：,10,2）.It is+v-ed+that 从句,（分词情况）,It is said,(reported，learned.),that.,据说（据报道，据悉）“。It is said that he has come to Beijing.,.It is suggested,(ordered /demanded/insisted/commanded.),that.,主句中的过去分词是表示请求，建议，命令等词时，that后的从句要用虚拟语气（should+动词原形），should 可以省；常译为“据建议；有命令）,It is suggested that the meeting(should)be put off.,11,3）.,It is a pity,(a shame.),that.,（名词情况）,that后的从句一般用虚拟语气（should+动词原形），should可省去表示出乎意料，常译为“竟然”。没有这种意义时，则不用虚拟语气。,It is a pity that such a thing,(should),happen in your class.It is a pity that he is ill.,12,It isthat,第三种句型可能情况,13,4).,It is time,(about time，high time),that.,该句型中that 后的从句应该用虚拟语气，值得注意的是常用过去时态表示虚拟常译为是（正是）的时侯 It is time that children,went,to bed.,It is time that children,should go,to bed.,It is+,+that从句,（中间加time的情况）,第二个句子中的should不能省,注意这个句型中的时态,14,It is the first,(second.),time that.,“是第一（二）次”。,It is the first time,that,I,have been,here.=This is the first time,that,I,have been,here.,注意这个句型中的时态,15,第四种：it isthat 的句型可能,16,It is.when.。,“当的时候，是”It was 5 oclock when he came here.,观察一下，下面这个句子,I am very sorry that I couldn t see you then.,It was 5 oclock,that is usually unavailable in our compamy,.,17,It is,that,句型的第五种可能性,译：昨天我看了一部电影。它太刺激了，以致于我无法入睡。,I saw a film last ninght.,It was,so exciting,that,I couldt go to sleep.,18,小结：,It is,that,句型可能总结,1、,It is +被强调部分+that.,2、,It is+,+that,引导的主语,从句,It is+,adj.,+that从句,It is+,-ed,+that从句,It is+,n,.+that从句,3、,It is+,about time,/,high,+that从句,It is+,the first,time,+that从句,4、,It is+,n,.+that,+,引导定语,从句,19,Good bye,20,