【对口升学二轮复习知识清单系列2】对口升学中职英语高频常考句型第3节

【对口升学二轮复习知识清单系列2】对口升学中职英语 高频常考句型（8节） 第3节 It句型 1.it作形式主语的句型 It is/was+形容词+不定式：“做某事是……” It is wonderful to travel in that great forest. 在那片大森林里旅行真是太美了。 I think it is necessary to learn a foreign language. 我觉得学一门外语是有必要的。 It is+形容词+for sb.to do sth.：“某人做某事是……” It is very easy for me to work out the chemistry problem. 解出这道化学题对我来说很容易。 It is+形容词+of sb.to do sth.：“某人做某事是……”（用来描述人的性格或品质） It's kind of you to say so. 你这么说真是太好了。 It is good manners to...：“做……是有礼貌的表现……” It is good manners to bring along a small gift or some flowers when you are invited to dinner by a foreign friend. 如果外国友人邀请你共进晚餐，去的时候带上一份小礼物或者鲜花是有礼貌的表现。 It's our duty to...：“……是我们的责任” It's our duty to protect the forests from destruction. 保护森林免遭破坏是我们的责任。It is/was obvious/clear that...：“很明显……” It is obvious/clear that she is terribly nervous on stage. 很明显她在台上非常紧张。 It's my great honor to...：“这是我莫大的荣幸……” It's my great honor to introduce the governor. 我很荣幸向大家介绍我们的州长。 It's a shame/pity that...：“可惜/遗憾……” It's a shame that you cannot make it to the party tonight. 今晚你不能来参加聚会真可惜。 It is no use／good + doing... 做……是没有用的/没益处的 It is no good reading without understanding. 只阅读不理解没有好处。（it做形式主语，真正的主语为动名词短语） It is no use talking without doing. 光说不做是没有用的。 It is necessary that...：“有必要……”（主语从句使用虚拟语气，谓语用（should）+动词原形） It is essential that effective measures be taken to protect our civil rights. 有必要采取有效的措施来保障我们的公民权利。 It is/ has been +时间段+since... It is two years since I joined the army.（I have been in the army for two years.） 我参军两年了。 It is the +序数词/物主代词 time that+主语+现在完成时； It was the +序数词/物主代词 time + that +主语+过去完成时 It is my first time that I have won the match. 这是我第一次赢得了比赛。 It was the third time that he had broken the rule. 这是他第三次违反规定了。 It +be+时间段+before 过多长时间才…… It will be over a month before we end our classes. 过一个月我们才结束我们的课程。（主将从现） It was long before he came back. 过了很久他才回来。 It was not long before the police caught the thief. 没过多久，警察就把小偷抓住了。（主过从过） It is hoped that......：“希望......” It is believed that at least 20 buildings were damaged or destroyed.人们相信至少有20座楼房遭到破坏或彻底摧毁。 It is (high) time...：“现在是……的时候了，早就应该……了”（从句使用虚拟语气） It is time for school. 该上学了。 It is time for you to go to school. 你该上学了。 It is time you should go to school. 你该上学了。 It is high time we stopped talking about this silly question. 现在是时候我们停止讨论这个愚蠢的问题了。 It makes a/no difference(to sb.)...：“(对某人来说)……很重要/无所谓。” It makes no difference to me whether you go or not. 你去不去对我来说都无所谓。 It appears that...：“看来……/似乎……” It appears that great progress has been made in the IT industry. 看来信息产业取得了巨大的进步。 It seems/seemed that...：“好像……/似乎……” It seemed that no one knew what had happened. 似乎无人知道发生了什么事。 It doesn't make sense to...：“做某事是没有意义的……” It doesn't make sense to argue with him. 和他争论是没有意义的。 It occurred to me that...：“……浮现在我的脑中，我想起……” It suddenly occurred to me that I knew how to solve that problem. 我突然想起我知道怎样解决那个问题。 It depends on whether...：“这取决于……是否……” It depends on whether you are determined to do it or not. 这取决于你是否决心要去做这件事。 It wasn't until...that...：“直到……才……” It wasn't until yesterday that I got your letter. 我直到昨天才收到你的来信。 强调句型是It is/was+被强调部分（通常是主语、宾语或状语）+that/who（当强调主语且主语指人）+其他部分。例如： I met Tom on my way to school yesterday. 分别对主语、宾语、地点状语进行强调。例如： It was I who met Tom on my way to school yesterday. 昨天是我在去学校的路上见到汤姆的。 It was Tom that I met on my way to school yesterday. 昨天我在去学校的路上见到的是汤姆。 It was on my way to school that I met Tom yesterday. 我昨天是在去学校的路上见到汤姆的。 It takes/took/will take+sb+some time+to do sth.：“某人花多少时间做某事” It took 100 workers one month to complete the bridge. 100个工人花了一个月的时间建成了这座大桥。 2.It做形式宾语 主语+find+it/it's+形容词+不定式(短语)：“……发现做某事是……的” He found it important to study the situation in Russia. 他发现研究俄国的形势是很重要的。 Don't take it for granted that...：“别认为……理所当然” Don't take it for granted that your parents should support you all your life. 别以为你父母养你一辈子是天经地义的事。 不定代词用法 None of+名词/代词+do/does...：“在……中没有任何一个做……” None of the telephones can work. 所有的电话都不能工作了。 Not all+名词+are/is...：“并非全部……”“并不是所有的……” Not all the students can pass the exam. 并非所有的同学都能通过考试。 学科网（北京）股份有限公司 $$