it20句句型.doc

1.It is+被强调部分+that 该句型是强调句型，将被强调的放在前面，其他部分置于之后，强调的主语如果是人，可以用来替换，如果把这种句型结构划掉后，应该是一个完整无缺的句子，这也是判断强调句型与其他从句的方法。 It was they that (who) cleaned the classroom yesterday. It was in the street that I met her father. It was with great joy ___he received the news that his lost daughter had been found. (2004 福建) A. because?? B. which?? C. since?? D. that? 2. It is not until +被强调的部分+ that 该句型译成汉语“直到……才”，可以说是的强调形式。It was not until she took off her dark glasses that I realized she was a film star. =Not until she took off her dark glasses did I realize she was a film star. =I didn’t realize she was a famous film star until she took off her dark glasses. It was ___back home after the experiment. (2004? 湖北) A. not until midnight did he go?? B. until midnight that he didn’t go C. not until midnight that he went?? D. until midnight when he didn’t go 3. It is clear (obvious, true, possible, certain) that…. 该句型中it是形式主语，真正的主语是that引导的主语从句，常译为“清楚（显然、真的、肯定）”是主语从句最常见的结构。 It is very clear that he’s round and tall like a tree. =That he’s round and tall like a tree is very clear. 4. It is important (necessary, right, strange, natural, essential…) that… 该句型和上一句同属一个句型。由于主句中的形容词不同，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 necessary that he (should) remember these words. 5. It is said (reported, learned, recognized…) that… 该句型中的it 仍是形式主语，真正的主语是that 引导的主语从句。该结构常译为“据说（据报道，据悉……） It is said that he has come to Beijing. It is reported that another earth satellite has been put into orbit. 6. It is suggested (ordered…) that… 该句型和上一句属一个句型。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）。可以省略，常译为“据建议；有命令……” It is suggested that the meeting (should) be put off. It was ordered that we (should) arrive there in two hours. 7. It is a pity (a shame…) that … 在该句型中，that后的从句一般用虚拟语气（should+动词原形），should可以省去，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. 这种事竟然发生在你们班上，真是遗憾。 It is a pity t