1、“It isthat 可能出现的句型”,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？,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？,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,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 y
2、esterday 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,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,2. It is not until + 被强调部分 + that . 该句型也是强调句型。主要用于
3、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
4、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。,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.,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。,That hes round and tall like a tree is very clear.,It is very clear that hes round and tall like a t
5、ree.,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 (sh
6、ould) learn English well.,It is + +that引导的主语从句由以下几种情况：,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），sho
7、uld 可以省；常译为“据建议；有命令） It is suggested that the meeting ( should ) be put off.,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.,It isthat第三种句
8、型可能情况,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, It is the first ( second . ) time that . “是第一（二）次”。 It is t
9、he 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,第四种：it isthat 的句型可能,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.,It is
10、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.,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,Good bye,
