1、第九周 避免头重脚轻的it句式 it除了用作人称代词外，还常用作形式主语或形式宾语，有时也可以用在一些固定句型中。灵活地运用it句式可使文章更高级，结构更紧凑。一、it作形式主语的常用句型在英语中，为了避免头重脚轻，经常运用it作形式主语，而把真正的主语后置，作真正主语的常为不定式或从句，有时也可用动名词。1It takes(sb.)some time/energy/effort.to do sth.It took them about half an hour to work out the difficult maths problem.他们花了大约半个小时的时间才解出这道数学难题。2It
2、 is/was形容词(of/for sb.)to do sth.Its necessary for you to have a good knowledge of Tang poetry.(2017全国卷写作佳句)熟知唐诗对你来说是很有必要的。3It is/was形容词that.It is true that a smartphone plays an important role in our daily life.确实，智能手机在我们日常生活中扮演着重要的角色。4It is/was名词(of/for sb.)to do sth.Its a great honor for me to be
3、here to have this interview for an English guide in the summer vacation in 2017.对我来说，来这里参加2017年暑期英语导游的面试是一件非常荣幸的事情。5It is/was名词that.Its really a good idea that we should spend some time taking a brief look at the history of the Tang Dynasty.(2017全国卷写作佳句)我们应该花点时间简单地看看唐朝的历史，这的确是个好主意。6It is/was过去分词that
4、.Its known to all that“Where there is a will,there is a way”(2014四川高考满分作文)众所周知，“有志者事竟成”。7It seems/appears/happensthat.It happened that he was a doctor,so the sick man was saved.碰巧他是个医生，因此病人得救了。8It hits/strikes/occurs to sb.that.Did it ever occur to you that you would end up in prison if you continue
5、d behaving like that?你就没想到如果继续这样做最终会被关进监狱吗？9It benefits sb.to do sth.做某事对某人有益It really benefited me a lot to preview lessons,get actively involved in class,and review what had been taught in class.课前预习、课堂上专心听讲并复习课堂上所学的东西真的使我受益匪浅。10It mattersthat/wh-/if/whether从句It doesnt matter whether it is expensi
6、ve or not.它是否昂贵并不重要。11It is/was ones turn to do sth.轮到某人做某事Its our turn to say good bye to our school.(2017北京高考写作佳句)到了我们告别母校的时候了。12It is/was time for sb.to do sth.某人该做某事了I know it is time for me to set out to do my homework,but I just cant resist playing computer games.我知道是开始做作业的时候了，但我就是忍不住要玩电脑游戏。13
7、It is/was no good/use/useless doing sth.做某事没有好处/用处It is no use trying to solve the problem by force.Peace talks are the only solution.试图用武力解决问题是没用的，和谈才是唯一的办法。14It is/was no surprise/wonder that.不足为怪/难怪The Internet keeps us informed of the latest news and also provides entertainment in the house.It i
8、s no wonder thatits so popular worldwide.网络使我们在家就能了解最新的新闻，而且也为我们提供娱乐，难怪它在全世界那么受欢迎。15It goes without saying that.不用说It goes without saying that modern technology brings us convenience and comfort in life.不用说，现代科技给我们的生活带来了方便和舒适。即时演练 用 it 作形式主语补全句子1(2016全国卷书面表达)非常遗憾我不得不取消我们周日一块儿逛书店的约定。I have to cancel
9、the Sunday bookstore appointment with you.2(2016天津高考书面表达)显然，这次经历将成为一个愉快的回忆。this experience will become a pleasant memory.3有可能我会在学校里作为一名志愿者当助教。for the school as a teaching assistant.Its a great pity thatIt is evident thatIt is likely that I will work as a volunteer二、it作形式宾语及其他的常用句型it除了可以作形式主语外，还可作形式宾
10、语，作形式宾语和在一些常见句型中的应用都可以提升文章的档次，使文章更高级。1动词it形容词/名词to do/doing/that从句(常见的动词有：find,feel,think,consider,make,believe,guess,suppose,assume)Whats worse,some drivers,cyclists and pedestrians do not think it vital to obey traffic rules.(2015江苏高考写作佳句)更糟的是，一些司机、骑车人和行人不认为遵守交通规则很重要。2Id appreciate it if.如果我将感激不尽I
11、 would appreciate it if you could give us some advice on how to improve our robots.(2018天津高考写作佳句)如果你能给我们一些关于如何改进机器人的建议，我将不胜感激。3Sb.would prefer it if.如果某人将会非常喜欢Mary would prefer it if you attend the party on the summer vacation.如果暑假你来参加那个聚会，玛丽将会非常喜欢。4Sb.likes/loves/hates/dislikes it when.某人喜欢/不喜欢To b
12、e honest,sometimes we hate it when we are forced to vote.(2016江苏高考写作佳句)坦率地说，有时我们讨厌被迫投票。5When it comes to.当谈到Hes a bit of an expert when it comes to computers.他在计算机方面很在行。6It is the first/second.time that.这是第一/二次It is the first time that I have been a volunteer,so I am now receiving all the training i
13、nvolved.(2017天津高考写作佳句)这是我第一次做志愿者，所以我现在接受所有相关的培训。7It is/has been一段时间since .自从多长时间了It is already three years since he worked in this company,and now he cant still find a job.自从他离开这家公司以来已有三年了，现在还没有找到一份工作。8Itbe一段时间before.多久之后就/才Dont be upset.It will be half a year before we meet again.不要伤心了，半年之后我们还会再见面。
14、即时演练 用 it 句式补全句子1(2018江苏高考书面表达)对消费排名持客观态度是必要的。an objective attitude towards ratings.2(2017全国卷书面表达)作为你的密友，我认为这对你来说是一个很好的机会，所以我想告诉你一些有关它的细节。As your close friend,so Id like to tell you some details about it.It is necessary to holdI think it a great opportunity for you3(2016上海高考书面表达)父母通常有如此高的期望值，以至于孩子觉得
15、很难不辜负父母的期望。Parents usually have such high expectations that their children.4当谈及选择时，我宁愿去旅游。a choice,I prefer to go traveling.5我们从一中毕业已经十年了。we graduated from the No.1 High School.find it hard to live up to themIt is/has been ten years sinceWhen it comes to综合演练提能.用it句式补全句子1(2018全国卷书面表达)首先，记住你最好准时到达或者比约
16、定的时间早点。First of all,you had better arrive punctually or some time earlier than the appointed time.2(2017北京高考书面表达)结果证明视频制作得很完美，大受欢迎。the video was perfect and it was well received.bear it in mind thatIt turned out that3(2016北京高考书面表达)在我看来，保护地球是每个人的责任。As far as Im concerned,.4(2015广东高考书面表达)当谈及我所在的班级时，我必
17、须说我不能忍受一些同学的自私。my class,I have to say that I cantstand some classmates selfishness.it is everyones duty to protectthe earthWhen it comes to5(2014北京高考书面表达)不久之后，通往停车场有了两个入口，使得现在我们进去更加容易。Soon after,there are two entrances to the parking places,now.6非常荣幸我能代表青少年分享环保的观点。the teenagers to share our opinions
18、 about the protection of the environment.making it easier for us to enter itIts a great honour for me to represent.请按以下内容要点写一篇有关Lucy的英语短文，尽可能多地使用it句式 1露西没有通过英语口语考试，这很让人吃惊，她无法相信这是真的。2不管怎么说，她没有通过考试，这确实让人感觉很遗憾。3由于这次失败，她意识到了勤奋多练的重要性，并更加努力学习。4慢慢地，她发现练习英语口语是非常有趣的，而且她非常享受说一口流利的英语。参考范文：It was very surprisin
19、g that Lucy didnt pass her oral English test,and she couldnt believe it.However,it was really a pity that she failed in the test.Due to the failure,she realized that it was important for her to work hard and practice more,and she has been working harder since then.Gradually,she finds it interesting to practice speaking English and she enjoys it when she can speak fluent English.