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优质课it用法.ppt

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1、,Welcome,Lets play a game,What is in the bag? It is ,1,2,3,4,高考考点,基本用法,形式主宾,强调句型,易混的五种时间句型,The use of “ it ”,01,02,03,04,考点一 基 本 用 法,代替上文提到的人和物,指代婴儿、小孩或不知性别的人,用 it替代 this /that,泛指 (天气,距离,时间, 温度等),Who is the boy? It is my son. Pass me your pen. Here it is.,The baby is crying. It might be hungry. Some

2、one is ringing. Who might it be?,What is this? It is a book.,It is getting colder and colder. It is a long way to Beijing.,考考你,What is “it” used to talk about?,01,02,03,04,it 与one, that 的用法区别,it,one,it,one,that,that,it 同类同物 特指 one 同类异物 泛指 可数名词单数 that 上文提到 特指 可数名词单数或不可数,I cant find my pen. I must hav

3、e lost _. I cant find my pen. I m going to buy _.,Have you found your book? No,I havent found _. Do you have a pen? No,I dont have _.,Life today is more colorful than_ in the past.,The book on the desk is better than _under the desk.,1,2,3,学好英语很重要。,问他是没有用的。,据说她昨天上学迟到了。,考点二: “it” used as subject,It i

4、s important to learn English well.,It is no use asking him.,It is said that she was late for school yesterday.,-,03,02,01,“it” used as object,为记忆方便,我们可称该句型为“6,1,2,3“结构“,We find it necessary to study hard.,I think it no use crying.,I feel it important that we should drink water every day.,_,_,_,_,I l

5、ike it that you came.,1,We really appreciate it if you can help us.,2,I dislike it when people talk with their mouths full.,3,S+动词+ it + that / if / when clause,【注意:能用于此结构的动词不多,常见的有 enjoy, hate, love, like, dislike, appreciate, prefer 等;】,“it” used as object,Complete the sentences with the correct f

6、orm.1.It is _(importance)to write it down.2.It is _(report) that it is colder tomorrow.3.It is no good _(laugh) at others.4.I find it hard _(learn) English well.Sentences correction5. I feel that hard to say goodbye to my friends.6. Our country makes it possible live a better life.7. I dont think po

7、ssible to reach a star8. It is nice for you to help me .,Practice (pair work),important,reported,laughing,to learn,_,it,to,it,_,of,I,Mary,in the street,yesterday,It was I that/who met Mary in the street yesterday.,It was Mary that I met in the street yesterday.,It was in the street that I met Mary y

8、esterday.,It was yesterday that I met Mary in the street.,考点三:强调句,结构:,It be + 被强调部分 +that /who +句子其他成分,I met Mary in the street yesterday.,1. It 无意义,不可换成this/that. 2. be 只用单数 is/was 3.被强调的部分不能为谓语动词. 4. 强调的部分是人 也可用who其它一律用that.,It be .time that,It be the 1st/2ndtime that,It be .since,It be .before,It

9、 be .when.,Group work -Fill in the blanks with correct form,四,易混的五种时间句型,It is high time that we _(study) hard. It is about time that we _(study) hard.,It is the first time that I _(visit) your school. It was the last time that I _(help) you.,It _ (be) two years since his father died. It is seven yea

10、rs since I_(work) in the factory.,It _(be) half a year before we leave the school. It was long before he _(come)back.,It is 6 p.m. _she goes home from school every day.It is at 6 p.m._she goes home from school every day.,should study / studied,should study/ studied,have visited,had helped,is / has b

11、een,worked,will be,came,that or when ?,when,that,A,B,C,D,E,F,G,H,I,it,Consolidation,A,If you can answer correctly, I will give you the thumbs-up .,The group getting the most thumbs-up will be the winner.,为 你 点 赞,积 赞 最 多,B,C,D,E,F,G,H,I,A riddle (谜语),代词我, 本意它, 即可指这又指那;时间天气均可指, 谈到距离也用我;形主形宾均可做,强调句型跟th

12、at.,Guess who I am . The answer is _?_.,“ it ” in daily life,1,2,3,4,5,6,It is up to you.,It doesnt matter.,I have got it.,Believe it or not,You will make it.,Dont mention it .,it,The proverbs with “ it “,1.It is never too old to learn. 2.Strike while the iron(铁) is hot. 3.It takes two to make a qua

13、rrel. 4.It never rains but it pours(涌出).,1,2,3,4,Fill in the blanks with corret form,1.It is easier _(say) than to do.2.It is no good _(cheat) in the exam.3.It is _(amaze) that he made such a mistake.,to say,cheating,amazing,1,2,3,4,Complete the passage,The Asian Games are being held in the city of

14、Guangzhou now. It was great fun_-(watch) the opening ceremony. _ was fine that night and it was _(amaze) that the torch was lit by fireworlks. Although _ is far away from our hometown,we think _ easy _(enjoy)the performance. From them, we can learn that it is necessary _ us to keep our dream.,watchi

15、ng,It,amazing,it,to enjoy,for,it,1.It is high time that he _(stop) smoking. 2.It was the second time that she _(come) to China. 3.It has been 2 years since we _(leave) here. 4.It _(be) about 2 months before we have a holiday. 5.It is 7:20 when she_(start) to have lessons every day.,should stop / sto

16、pped,had come,left,will be,starts,Fill in the blanks with corret form,Please give 2 to the next group!,Thanks to your kindness, try again!,Lucky! Youve got 3 more! You can try again!,I have taken 3 away!,Part1,基 本 用 法,Part2,形 式 主 宾,Part3,强 调 句 型,Part4,易 混 的 五 种 时 间 句 型,Summary,it/one/that,1)谁有钢笔? 我有一只。 2)宁夏的天气比北京冷。,01,形式主语+宾语,1)嘲笑别人是不好的。 2)我相信上课记笔记是必要的。,02,强调句型,1)是他帮助我打扫了教室卫生。 2)在家我们俩一起吃了早餐。,03,易混的时间句型,1)早到我们好好学习英语的时候了。 2)自从我离开家乡已经十年了。,04,Homework,翻 译,1,2,记 忆 句 型 结 构,

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