it用法公开课课堂
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高中英语 语法代词 it的用法课件(共32张ppt)
2) It was not until __C__ that ____ to prepare his lessons. A. did his father come in, the boy began B. did his father come in, did the boy begin C. his father came in, did the boy begin D. his father came in, the boy began
3) I hope that it will be fine Weather tomorrow.
4) It’s spring now.
Season
5) It’s quiet here. Circumstance
2. 用作人称代词, 代表前面提到的人 或事。
1) Who’s it? _It_’_s me. 2) Look at the picture. _I_t is a picture
Exercises
1) It was not _C__ she took off her dark
glasses ___ I realized she was a
famous film star.
A. when, that B. until, when
C. until, that
D. when, then
3. I don’t think __D_ possible to master a foreign language without much memo ry work. A. this B. that C. its D. it
4. Was it during the Second World War _A__ he died? A. that B. while C. in which D. then
it用法公开课课件(共43张)
It seemed that he didn’t tell the truth.
It happened that I was out when he called.
第25页，共43页。
⑤ It is (high) time that ... 从句应该用虚拟语气，① 常用 过去 (chánɡ yònɡ) 时态表示虚拟．② 有时也用should + 动词 原形，should 不能省，常译为＂是（正是）
our duty
…
第27页，共43页。
形式宾语
我发现学英语很有趣。
I found it very interesting to study English.
我认为保护我们的地球母亲是每个人的责任。
I think it every one’s duty to protect our
mother– the earth.
显然，手机给我们带来了许多好处。
It is clear that cell phones have
brought us a lot of benefits.
第18页，共43页。
It is necessary that you (should) remember the 3500 words.
第19页，共43页。
第13页，共43页。
Make sentences:
你能帮我，真好。 It’s very kind of you to help me.
给我让座(ràng zuò)，您太好了！
It’s very nice of you to offer me a seat.
第14页，共43页。
3It + takes、took ( sb. )+ 时间/金钱(jīnqián)/精力等
It happened that I was out when he called.
第25页，共43页。
⑤ It is (high) time that ... 从句应该用虚拟语气，① 常用 过去 (chánɡ yònɡ) 时态表示虚拟．② 有时也用should + 动词 原形，should 不能省，常译为＂是（正是）
our duty
…
第27页，共43页。
形式宾语
我发现学英语很有趣。
I found it very interesting to study English.
我认为保护我们的地球母亲是每个人的责任。
I think it every one’s duty to protect our
mother– the earth.
显然，手机给我们带来了许多好处。
It is clear that cell phones have
brought us a lot of benefits.
第18页，共43页。
It is necessary that you (should) remember the 3500 words.
第19页，共43页。
第13页，共43页。
Make sentences:
你能帮我，真好。 It’s very kind of you to help me.
给我让座(ràng zuò)，您太好了！
It’s very nice of you to offer me a seat.
第14页，共43页。
3It + takes、took ( sb. )+ 时间/金钱(jīnqián)/精力等
It 的 用法(共16张PPT)
What was it that the man in black 我向老师保证，要不了几个月我就能掌握高考的全部词汇。
Not until I graduated from the university did I see him.
robbed me of near the school last Don’t take it for granted
It was near the school that the man in black robbed me of my mobile phone last year because of my carelessness.
children in poor areas have access Don’t take it for granted
the school last year because of my carelessness.
Who was it that robbed me of my mobile phone near the school last year because of my carelessness.
强调句的特殊疑问句
school because of my carelessness.
When was it that the man in black robbed me of my mobile phone near the school because of my carelessness.
强调句的特殊疑问句
学校规定，考试中作弊的学生将受到严惩。 The school makes it a rule that those
who cheat in the exams will be seriously punished.
Not until I graduated from the university did I see him.
robbed me of near the school last Don’t take it for granted
It was near the school that the man in black robbed me of my mobile phone last year because of my carelessness.
children in poor areas have access Don’t take it for granted
the school last year because of my carelessness.
Who was it that robbed me of my mobile phone near the school last year because of my carelessness.
强调句的特殊疑问句
school because of my carelessness.
When was it that the man in black robbed me of my mobile phone near the school because of my carelessness.
强调句的特殊疑问句
学校规定，考试中作弊的学生将受到严惩。 The school makes it a rule that those
who cheat in the exams will be seriously punished.
It 的用法 公开课一等奖课件 高中英语
Uses of “It”
I、 用作人称代词的 it
II. 用作先行词的 it
III. 用在强调句型中的 it IV. 用在固定结构中的 it
I、 用作人称代词的it (1)
It
1) it常指除人以外的一切生物和事物，相当 的 于汉语中的“它”。有时也指前面提到的整 件事情。 e.g. “where is the cat?” “It’s under the table.” 用 (=the cat);You<ve helped her a lot;she will never forget it. 法 注: it和one都表“一个”，代指前文提到的事 物，但 it 指“同一个”，而 one指“同一类”。 e.g. I had a good pen, but I lost it yesterday. I’ll buy one tomorrow.
• 注5：要检查强调句型与其它句型的区别就是
It
法• It is in the place that I was born. （强） • e.g. It is the place where I was born. （定从） = It is the place that I was born in.
III. 用在强调句型中的it (1)
• 强调句子的主语, 宾语, 表语或状语时，常用： • “ It is/was + 被强调的部分 + that 连剩余部 分” . 这种句型不能强调谓语动词。如果强调 的部分是人，可用who/whom代替that。 的 • e.g. He is on duty today in the factory. • ① ② ③ ④ 用 • ① It is he that/who is on duty today… 法 • ② It’s on duty that he is today… • ③ It’s today that he is on duty in… • ④ It’s in the factory that he is… • ⑤ It was because he got up late that/why/how he missed the train. • ⑥ It’s hard that he works.
I、 用作人称代词的 it
II. 用作先行词的 it
III. 用在强调句型中的 it IV. 用在固定结构中的 it
I、 用作人称代词的it (1)
It
1) it常指除人以外的一切生物和事物，相当 的 于汉语中的“它”。有时也指前面提到的整 件事情。 e.g. “where is the cat?” “It’s under the table.” 用 (=the cat);You<ve helped her a lot;she will never forget it. 法 注: it和one都表“一个”，代指前文提到的事 物，但 it 指“同一个”，而 one指“同一类”。 e.g. I had a good pen, but I lost it yesterday. I’ll buy one tomorrow.
• 注5：要检查强调句型与其它句型的区别就是
It
法• It is in the place that I was born. （强） • e.g. It is the place where I was born. （定从） = It is the place that I was born in.
III. 用在强调句型中的it (1)
• 强调句子的主语, 宾语, 表语或状语时，常用： • “ It is/was + 被强调的部分 + that 连剩余部 分” . 这种句型不能强调谓语动词。如果强调 的部分是人，可用who/whom代替that。 的 • e.g. He is on duty today in the factory. • ① ② ③ ④ 用 • ① It is he that/who is on duty today… 法 • ② It’s on duty that he is today… • ③ It’s today that he is on duty in… • ④ It’s in the factory that he is… • ⑤ It was because he got up late that/why/how he missed the train. • ⑥ It’s hard that he works.
高二英语选修6it的用法完整.1ppt课件
the street.
时间状语
强调句的连接词一般只用 that ； 强调人时， 可用who (主语) 或 whom (宾语).
强调句的句型一般为“It was/is+强调部分 +that+其余部分”
强调时间,地点,原因状语时,不能使用 when,where,why 来代替that
二 It was yesterday that I met Tom in the street. (改为一般疑问句)
eg: I bought a dictionary three years ago and I am still using___i_t __ now. I bought a dictionary three years ago but I am going to buy a new __o_n_e___soon.
I need the plastic bags, not the paper_o_n__es__ .
3) that/ those一般不带前置定语，但必须有后置定 语。one/ones都可。当替换词的后置定语用所有格 的 of 短 语 或 当 替 换 词 被 所 有 格 修 饰 时 ， 不 用 one/ones而用that of/those of.
一、 It is/was+ 被强调部分是物 + that+剩余的部分 被强调部分是人 + who/whom/ that +剩余的部分
注意 (被强调部分是:主语，宾语，表语或状语)
我昨天在街上看到TOM. I met Tom in the street
yesterday.
① It was I who (that) met Tom in the
优质公开课-代词it用法PPT课件
It 用作人称代词，指_人___或 _事__物__。
注意，指人主要用于指不性别不明的 婴儿或用于确认某人的身份。
Thinking: What does "it" refer to?
Summary 2 It is December 12
today and it is a sunny
'it' 可用作
day. The lazy sheep
(4)The books on the first shelf are easier than _th_o_s_e_/_t_h_e_o_n_e_son the second shelf.
that的复数
特指前文中不可数或单 数. 名词, 常跟后置定语 11
1. It was comfortable to walk on the grass. 2. It is no use cheating in the exam. 3. It is said that Jay Chou got married.
2.灰太狼：我应该谨记羊儿们不是那么 好骗的。我还会回来的……
I should_k_e_e_p__i_t _in__m__i_n_d__t_h_a_tthose goats
is tricky. I will be back!
.
25
金版学案第四学时
.
26
.
27
Reading
Advice from Grandad
.
28
1)It is a beautiful day here and I am sitting under the big tree at the end of the garden. ( Line 1)
注意，指人主要用于指不性别不明的 婴儿或用于确认某人的身份。
Thinking: What does "it" refer to?
Summary 2 It is December 12
today and it is a sunny
'it' 可用作
day. The lazy sheep
(4)The books on the first shelf are easier than _th_o_s_e_/_t_h_e_o_n_e_son the second shelf.
that的复数
特指前文中不可数或单 数. 名词, 常跟后置定语 11
1. It was comfortable to walk on the grass. 2. It is no use cheating in the exam. 3. It is said that Jay Chou got married.
2.灰太狼：我应该谨记羊儿们不是那么 好骗的。我还会回来的……
I should_k_e_e_p__i_t _in__m__i_n_d__t_h_a_tthose goats
is tricky. I will be back!
.
25
金版学案第四学时
.
26
.
27
Reading
Advice from Grandad
.
28
1)It is a beautiful day here and I am sitting under the big tree at the end of the garden. ( Line 1)
高中英语it的用法PPT学习教案
Conclusion：It is+ _ad_j_. _+ that从句
Analysis：it是______ ,句子真 正的主语是—第—13页/共_2_7页__________
跟踪训练1：It is+ adj. + that从句
很明显他已经知道了那个坏消息。
It is obvious that he has known the bad news.
It is suggested that…实。
It is a fact that smoking does harm to health.
2.碰巧我们在同一间大学 。
It happens that we are in the same college.
姚明篮球比易建联打得好是肯定的。
It is certain that Yaoming plays basketball better than Yijianlian.
第14页/共27页
It is said (reported....) that ...
该句型中的it 仍是形式主语，真正主语是
that引导的主语从句。
2021/5/15
第10页/共27页
（2）It +be+ adj+ of sb. to do sth
此处adj. 通常为描述人的形容词：kind， unkind，nice，rude，cruel，considerate， careless，foolish，stupid，wise，crazy. eg: 1. It‘s kind of you to help me with the problem.
It is obvious that the water was to blame.
Analysis：it是______ ,句子真 正的主语是—第—13页/共_2_7页__________
跟踪训练1：It is+ adj. + that从句
很明显他已经知道了那个坏消息。
It is obvious that he has known the bad news.
It is suggested that…实。
It is a fact that smoking does harm to health.
2.碰巧我们在同一间大学 。
It happens that we are in the same college.
姚明篮球比易建联打得好是肯定的。
It is certain that Yaoming plays basketball better than Yijianlian.
第14页/共27页
It is said (reported....) that ...
该句型中的it 仍是形式主语，真正主语是
that引导的主语从句。
2021/5/15
第10页/共27页
（2）It +be+ adj+ of sb. to do sth
此处adj. 通常为描述人的形容词：kind， unkind，nice，rude，cruel，considerate， careless，foolish，stupid，wise，crazy. eg: 1. It‘s kind of you to help me with the problem.
It is obvious that the water was to blame.
公开课it用法
① Enjoying a feast for the eyes
is fun ! ② It is fun
Subject
predicate.
formal subject
enjoying a feast for the eyes!
real subject
①That Father Christmas comes into houses in the night and leaves gifts for the children is believed.
celebrated on December 25th .It is in memory of the birth of Jesus.
2. Christmas is a Christian holiday
used as a personal pronoun and refers to a thing or a person that has already been mentioned or is being talked about now
The first family lit the National Christmas Tree after an brief countdown. Obama said, “we are going to start at five, since it's a little wet, we shouldn't start at ten.”
it ---Yes, ______ is.
---What’s this ? It --- ______ is a picture of o necessary for parents and children to prepare the Christmas lunch. ②It is generous of Santa to give presents to children. ③It is fun enjoying a feast for the eyes! ④It is believed that Father Christmas comes into houses in the night and leaves gifts for the children.
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for a walk to the park even though it was 2
miles away. He未w知a的s 人just about when someone knocked at the door.
“Who isit ?”,he thought. When he opened
形式主语
引导词 it
1、It was so comfortable to walk on the street .
形式主语
真正主语
= To walk on the street was so comfortable .
2、It is no good smoking. = Smoking is no good.
（2）It is + adj. + （of sb. ） to do sth.
此处adj. 通常为描述人的形容词： kind; rude; silly ， careful; careless; foolish; stupid; clever; wise ...
It 's kind of you to help me with the problem .
--- It's hers.
--- What's this?
--- It' s a flag .
3. 用以代替未知的人或婴儿。 Someone is knocking at the door. Go and see who it is.
代词 it
4. 做非人称代词，指代时间、天气、距离、
环境、季节、日期、价值等。
= You are kind to help me with the problem .
（3）It is + 名词 + to do sth.
常用的名词有： fun; pity, shame, pleasure... e.g. It is fun to go out for a walk.
不可数名词 It is a shame to be late for class It is a pleasure to have the chance to help you.
Grammar
The use of “it”
How much do you
know about “it”?
引导词 it
代词 it
The Use of “it”
It 句型归纳 Sentences With “it”
代词 it
your body
1. 做人称代词，代替前文提到过的事物。
You body becomes accustomed to having nicotine in it.
It's time for class.
时间
It is summer now and it gets hotter and hotter.
季节
天气
It's about two kilometers from here to my home. 距离
It is very quiet in our classroom every night.
As you know, if you do the same thing over and over
again, you begin to do it automatically .
2. 用以代替指示代词 this, that 。
the thing
--- Whose text-book is that?
常见的adj. 有:possible;clear;obvious;true,etc
It is very clear that he grows like a tree. (2) It is + n. + that 从句
常见的n.有:a shame; a pity, a fact,etc
It is a pity that you missed the football match. (3) It is + v-ed + that 从句 It is said (reported/believed/ thought/known/ told/ suggested.....) that ... 译为“据说（据报道，据 悉… ）”。 It is said that he has gone to Beijing. (4It)iIstrheappopretends/tsheaetmCsh/aaiprmpeaanrsX+i wthilal tvisi从t H句angzhou. It seems that there is no way out of our difficulty.
形式主语 真正主语 3、It is am amazing that at my age I am still fit.
形式主语
真正主语
= That at my age I am still fit is amazing.
Summary ： it作形式主语 ，代替由不定式（或不 定式复合结构）、动名词或从句表示的真正主语。
the door, he found nobody but a note on the
ground. He picked it up and read. It is
surprising that the note should have been
given to his neighbour. note
---What's the date today? ---It's May 15, 2013.
日期
环境
---What's the cost of the T-shirt?
---It is 150 yuan.
价值
the use of it
天气
距离
It was a sunny day. Peter decided to go
（1）It is+ adj.+ （for sb. ）to do sth.
此处adj. 通常为描述事件 的形容词： easy; hard; difficult; necessary; likely; impossible; important; useful; dangerous…
It is important for a teenager to learn English well .. = to learn English well is important to for a teenager
(4) It takes Sb. some time to do...
e.g. It took me 3 days to prepare this lesson .
(5) It's no good/use doing…
e.g. It's no use crying over spilt milk.
(1) It is + adj. + that 从句