2022-2023中考英语必记句型 - It句型

it句型

一、it作主语的常见句型

it作为代词,它在句子当中可充当不同的句子成分,常常充当主语、宾语.it泛指天气、时间、日期、距离等,用作主语.it指代这些含义时,被称为非人称代词.

(1)it指代天气

例句①It was raining when I got to school.当我到校时,天正在下雨.

②It is a sunny day, isn't it?今天天气晴朗,不是吗?

(2)it指代时间

例句①-What time is it now?现在几点了?

-It is ten to nine.现在是8:50.

②It was half past eleven when the last class was over.最后一节课下课时,时间是11:30.

(3)it指代日期

例句①It's April 1st today. It's April Fool's Day.今天是4月1日,愚人节.

②It is Saturday, October 10th, 2020. It is a very important date in history.今天是2020年10月10日,星期六.这是历史上非常重要的一天.

(4)it指代距离

例句①It is about 3,000 kilometers from Beijing to Guangzhou.从北京到广州大约3,000千米.

②It is ten minutes' walk from my home to school. I needn't take the bus.从我家到学校步行只要10分钟,我不需要乘公共汽车.

③-How far is it from your office to the bank? 从你办公室到银行有多远?

-It is about two miles.大约两英里.

二、it作形式主语的句型

it用作形式主语,位于句首,而真正的主语位于句子的后面,这样使句子结构显得更加平衡,避免主语太长,显得头重脚轻.it常指代的主语有动词不定式、v.-ing、主语从句.

(1)It be +形容词＋for sb.+to do sth.做某事对某人来说很······

逻辑主语是由for引起的,形容词通常是表示重要性、紧迫性、频繁程度、难易、安全等情况的中性形容词.它们的含义不能表示逻辑主语的性格特征.如:possible, necessary, important, hard, easy, difficult等.

例句①It is really hard for them to climb such a high mountain.对他们来说爬那么高的山真的很难.

②It's very important for us to keep healthy.对我们而言保持健康很重要.

③It's possible for me to get there on time.我准时到达那里是有可能的.

④It's easy for us to learn English with the help of this book.有了这本书的帮助,学英语对我们来说就容易了.

⑤It is necessary for us to work overtime these days.这些天我们有必要加班.

⑥It's difficult for the students to finish the work all by themselves.要这些学生独自完成这项工作太困难了.

(2)It+be＋形容词＋of sb.+to do词＋of sb.+to do sth

此类句型中的形容词是表示逻辑主语品格特征的褒义词或贬义词.含有逻辑主语的句子可改写为:sb.+be+形

形容词词＋to do sth..

例句①I's very kind of you to help me.你帮助了我,真是太好了.

②It's very nice of you to say so.你这样说真是太贴心了.(＝You are very nice to say so.)

③It is stupid of me to believe this kind of thing.我竟然相信这种事,真是太蠢了.

(3)It +谓语动词(＋宾语)＋动词不定式

例句①It took me about 10 days to finish painting the walls.涂完这些墙花了我大约10天的时间.

②It takes me half an hour to play the piano every day.我每天花半个小时弹钢琴.

③It does great harm to health to stay up late.熬夜有害健康.

④It feels good to have a shower after running.跑完步后冲个澡感觉很惬意.

⑤It made me excited to hear the good news.听到这个好消息我很激动.

(4)It+be+名词＋动词不定式

例句①It's our duty to obey the traffic rules.遵守交通法规是我们的责任.

②It's a pity to waste so much money.浪费那么多钱真是令人遗憾.

③It's great fun to watch basketball games.观看篮球比赛真是有意思.

④It's a good idea to study abroad.去国外学习是个好想法.

⑤It's a great pleasure to stay with my new classmates.与新同学在一起真是非常愉快.

⑥It's my dream to visit the Pyramids in Egypt in the future.将来去埃及参观金字塔是我的梦想.

⑦It's my honor to stand here and give a speech.能站在这里演讲是我的荣幸.

⑧It's a good habit to eat slowly.细嚼慢咽是好习惯.

(5)It+be+介词短语＋动词不定式

例句①It's against traffic rules to drive beyond the speed limit.超速驾驶是违反交通规则的.

②It's like you to be always ready to help others.随时帮助他人真是你的本色.

③It's out of date for boys to wear long hair.男孩留长发已经过时了.

④It's of great help to look up new words in a dictionary.遇到生词查字典很有帮助.

⑤It's against the law to steal.偷窃是违法的.

(6)It+be+形容词＋that从句

例句①It is strange that he knows nothing about the news.很奇怪他对这条消息一无所知.

②It is possible that he will come in the afternoon.他下午有可能会来.

③It is clear that you are wrong.很显然你错了.

④It was bad that I made my mother sad.我让妈妈伤心真是太不好了.

⑤It was great that he had a chance to travel in Beijing last summer.去年夏天他有机会去北京旅游,那真是太棒了.

⑥It is terrible that you live alone.你一个人生活,这真是糟糕.

(7)It+动词＋that从句

例句①It happened that my friend wasn't in that day.碰巧那天我的朋友不在家.

②It seems that our team is going to win.我们队好像要赢了.

③It seems that I get lost.我似乎迷路了.

④It appeared that I made a mistake.好像我犯了一个错误.

(8)It +be+过去分词＋that 从句

例句 ①It was reported that China has built nearly 700,000 5G base stations.据报道中国已经建立了近70万5G基站.

②ht is said that he has gone to Beijing.据说他去北京了.

③It is believed that what she said is true.大家相信她的话是真的.

④It is known that we should protect the animals in danger.众所周知,我们应该保护濒临灭绝的动物.

⑤It is thought that parents are children's first teachers.人们认为父母是孩子的第一任老师.

⑥It is expected that more spaceships will be sent to space.人们预计更多的宇宙飞船将会被送入太空.

(9)It is/was+主语＋that/who+谓语

例句①It was they that/who cleaned the classroom yesterday.是他们昨天打扫了教室.

②It is you that/who are wrong.是你错了.

③It was my father that/who bought me a bike on my last birthday.去年过生日时是爸爸给我买了一辆自行车.

④It is this kind of cloth that feels very soft.这就是这种手感很软的布料.

⑤It was the light music that often made me feel relaxed.是轻音乐经常让我感觉到放松惬意.

⑥It is true friendship that lasts long.真正的友谊才能持久.

(10)It is/was+宾语＋that/whom+主语＋谓语

例句①It's Tom that/whom you should ask.你应当问的人是汤姆.

②It's money that they want.他们要的是钱.

③It was a key that I found here.我在这里找到的是一把钥匙.

④It's a blue pencil that the little boy needs.小男孩需要的是一支蓝色的铅笔.

⑤It's science magazines that Jerry enjoys most.杰瑞最喜欢的是科学杂志.

(11)It is/was +状语＋that+主语＋谓语

例句①It was under the bed that I found my text book.我是在床底下找到我的课本的.

②It was on Monday evening that all this happened.这一切都是在星期一晚上发生的.

③It was about 600 years ago that the first clock with an hour hand was made.第一台带有时针的钟表是在大约600年前制成的.

④It was not until she took off her sun glasses that I realized she was a famous film star.直到她摘下墨镜我才意识到她是一位著名的电影明星.

⑤It was because of the heavy traffic that I was late for school.我是因为交通拥堵才上学迟到的.

⑥It was in the street that I met her father.我是在街上遇到她爸爸的.

⑦It was when I returned home that I found I had left my textbook at school.我回到家才发现课本落在了学校.

(12)It's one's turn to do sth.轮到某人做某事了.

例句①It's my turn to do the cleaning.轮到我打扫卫生了.

②It's your turn to clean the classroom up.该轮到你们打扫教室了.

③It's your turn to introduce yourself.轮到你做自我介绍了.

(13) It is time for sth./to do sth.到了(做)某事的时候了.

例句①It's time for breakfast.该吃早饭了.

②It's time to get up.该起床了.

③Hurry up! It's time for class.赶快！到了上课的时候了.

④It's time to show you some examples.现在该向您展示一些例子了.

三、it作形式宾语的句型

find/think/feel+it+adj./n.+to do sth.发现某人做某事······

例句①I found it important to practice spoken English.我发现练习英语口语是很重要的.

②I think it good to help others.我认为帮助他人很好.

③I find it difficult to understand the text without the help of the teacher.我发现没有老师的帮助要理解这篇课文真的很难.

④I feel it necessary to help the old.我觉得帮助老人是必要的.

⑤I feel it possible to get there on time.我觉得准时到达那里是可能的.