高中英语it的用法课件_(详细有高考题_精品)
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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
高考英语二轮复习：it的用法课件(共40张PPT)
① It is difficult for a foreigner to learn Chinese. ② It is everyone’s duty to obey the law. ③ It took them a year to build the bridge. ④ It is up to us to help those in need.
二、it 作形式主语
⒊ it代替主语从句：这个主语从句可以用连词that引导，也可以用连接 代词或连接副词引导。
①It is clear ( obvious， true， possible， certain....) that ...该句型中 it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显 然，真的，肯定……）＂ 是主语从句最常见的一种结构。 ➢ It is very clear that he’s round and tall like a t真正的主语移到句子 后部去，使句子显得平衡，避免“头重脚轻”。it作形式主语时，可以代 替三种形式：不定式、动名词和主语从句。
二、it 作形式主语
1. it代替不定式短语，常用于下列句型中： It + be +adj + (for/of sb.) to do sth. It + be + n + to do sth. It takes sb. some time to do sth. It’s up to sb. to do sth.
二、it 作形式主语
b) It doesn’t matter（It’s no wonder；It doesn’t make too much difference等）＋连接代词或连接副词引导的从句。 ➢ It doesn’t matter whether we go together or separately. ➢ It is no wonder why he came here too late.
二、it 作形式主语
⒊ it代替主语从句：这个主语从句可以用连词that引导，也可以用连接 代词或连接副词引导。
①It is clear ( obvious， true， possible， certain....) that ...该句型中 it 是形式主语，真正的主语是that 引导的主语从句，常译为＂清楚（显 然，真的，肯定……）＂ 是主语从句最常见的一种结构。 ➢ It is very clear that he’s round and tall like a t真正的主语移到句子 后部去，使句子显得平衡，避免“头重脚轻”。it作形式主语时，可以代 替三种形式：不定式、动名词和主语从句。
二、it 作形式主语
1. it代替不定式短语，常用于下列句型中： It + be +adj + (for/of sb.) to do sth. It + be + n + to do sth. It takes sb. some time to do sth. It’s up to sb. to do sth.
二、it 作形式主语
b) It doesn’t matter（It’s no wonder；It doesn’t make too much difference等）＋连接代词或连接副词引导的从句。 ➢ It doesn’t matter whether we go together or separately. ➢ It is no wonder why he came here too late.
高中英语it用法详解课件(共37张PPT)
that 表示“同类不同物”，（只在平级结构或比较级结构或表
对比结构中指代前文出现的表特指的可数名词单数或不可数名 词。（复数名词用those指代)
I had a good pen, but I lost it yesterday. I’ll buy one tomorrow.
易误辨析: it / one / that
Sentence patterns: 1. Sb + think + it + necessary + ( for sb. ) to do sth.
+连词+clause
make\believe\feel\ hard\possible\important\usele
find\consider
ss\worth\worthwhile…
A√ . Anyone who B. The boy C. The one D. the
ones
形式宾语
The chairman thought ___ necessary to invite Professor Smith to speak at the meeting. A. that BB. it C. this D. him
Traanslation
形式宾语
I like __C_ in the autumn when the weather is clear and bright. A. this B. that C. it D. one
点拨:这是it作形式宾语的一种特殊用法.少数动词 (如like, love,enjoy, dislike, hate, don't mind, appreciate, feellike等)或包含介词的动词短语(如 see to, depend on,be fond of等)后接宾语从句,必 须先由it担任形式宾语,再接从句.
对比结构中指代前文出现的表特指的可数名词单数或不可数名 词。（复数名词用those指代)
I had a good pen, but I lost it yesterday. I’ll buy one tomorrow.
易误辨析: it / one / that
Sentence patterns: 1. Sb + think + it + necessary + ( for sb. ) to do sth.
+连词+clause
make\believe\feel\ hard\possible\important\usele
find\consider
ss\worth\worthwhile…
A√ . Anyone who B. The boy C. The one D. the
ones
形式宾语
The chairman thought ___ necessary to invite Professor Smith to speak at the meeting. A. that BB. it C. this D. him
Traanslation
形式宾语
I like __C_ in the autumn when the weather is clear and bright. A. this B. that C. it D. one
点拨:这是it作形式宾语的一种特殊用法.少数动词 (如like, love,enjoy, dislike, hate, don't mind, appreciate, feellike等)或包含介词的动词短语(如 see to, depend on,be fond of等)后接宾语从句,必 须先由it担任形式宾语,再接从句.
高中英语it的用法课件-(详细有高考题-精品)
动词 +it + that + clause
enjoy, like, / love, dislike, appreciate hate, don't mind, be fond of, feel like, see to / depend on / insist on
例 : I hate it you can dance so well but I can't.
2.非人称代词it
it有时并不指具体的东西，而泛指天气、时间、环境等， 称为非人称的it： ⑴.指天气：
It is a lovely day, isn’t it? It is a bit windy.
⑵.指时间:
It was nearly midnight when she came back.
⑶.指环境:
no good 3. S + V + it +
no use
+ doing sth.
形式宾语归纳
该句型中的it 作形式宾语，记忆方便---“6123结构”。
6 主句中常用的动词： think,believe,make,find,consider,feel； 1 形式宾语it； 2 宾补的两种形式：形容词或名词； 3 真正宾语的三种形式：
an honour
…
… said It is / was p.p. known + that-clause believed
…
1. It is clear ( obvious， true， possible， certain....) that .....
该句型中it 是形式主语，真正的主语是that 引导的主 语从句，常译为“清楚（显然，真的，肯定．．．）” 是主语从句最常见的一种结构。
从高考题看“It” 用法与考点延伸
从高考题看“It” 用法与考点延伸摘要本文笔者从高考题讲述“It”的用法和考点，及其主要的句型。
关键词高考题用法考点一．It用法透析：1.It可用作人称代词，代替前文出现的事物，也可用以代替指示代词this和that。
2.It作非人称代词，表示时间、日期、地点、天气、温度、距离、环境等。
3. It 用作形式主语或宾语，代替不定式, 动名词或从句4. It 也可用在强调句型中，对谓语动词之外的成分加以强调。
常用句型为：“It is /was + 被强调成分+that (who/ whom)+句子其他成分”二．It 的考点延伸1. it /that /one 的区别(2010陕西卷12). The cost of renting a house in central Xi’an is higher than ____in any other area of the city.A. thatB. thisC. itD. one此题的正确答案为A. This为指示代词，指代下文即将提到的事物；That除作指示代词外，还可指代前面出现的同类名词，相当于the +名词；It指代“同类中的同一物”；One虽指同类但不是同一物体，表示“某一个”的含义。
2. It应用的强调句型与定语从句、状语从句或名词性从句混搭判断是否强调句型的方法是将强调结构去掉之后，如句子表述仍完整，则为强调句型，反之则不是。
(07山东)---Where did you get to know her?--- It was on the farm ____ we worked.A. thatB. thereC. whichD. where此题的正确答案为D。
这是一个省略句，完整表达应该为：It was on the farm ______ we worked that I got to know her。
分析句式应该为定语从句，farm在从句中充当的成分为地点状语，选择关系副词where。
2014高考英语总复习 语法专题复习：第三讲 代词、It的用法和连词
返
◆高考总复习· 英语◆
12．(2011· 陕西卷)—Would you get me a bar of chocolate from the kitchen, dear?
Another one? —________ 13．(2011· 辽宁卷)—Would you like tea or coffee? —________ Neither ， thank you. I've just had some water. 14．(2011· 全国卷Ⅱ)I got this bicycle for ________ nothing ； my friend gave it to me when she bought a new one.
宾格 me 形容 词性 my 物主 代词
返
◆高考总复习· 英语◆
名词 性物 mine yours his 主代 词
hers its
ours yours theirs
反身 mys your him her itse ourse your them 代词 elf self self self lf lves selves selves
返
◆高考总复习· 英语◆
Not all the students agree with this opinion. 并非每个学生都同意这个观点。 Not everyone is interested in football. 并不是每个人都对足球感兴趣。 All the boys don't like smoking. 不是每个男孩都喜欢吸烟。
This coat doesn't fit me.Will you show me another?
Thirty students in our class are girls，and the others are boys.
◆高考总复习· 英语◆
12．(2011· 陕西卷)—Would you get me a bar of chocolate from the kitchen, dear?
Another one? —________ 13．(2011· 辽宁卷)—Would you like tea or coffee? —________ Neither ， thank you. I've just had some water. 14．(2011· 全国卷Ⅱ)I got this bicycle for ________ nothing ； my friend gave it to me when she bought a new one.
宾格 me 形容 词性 my 物主 代词
返
◆高考总复习· 英语◆
名词 性物 mine yours his 主代 词
hers its
ours yours theirs
反身 mys your him her itse ourse your them 代词 elf self self self lf lves selves selves
返
◆高考总复习· 英语◆
Not all the students agree with this opinion. 并非每个学生都同意这个观点。 Not everyone is interested in football. 并不是每个人都对足球感兴趣。 All the boys don't like smoking. 不是每个男孩都喜欢吸烟。
This coat doesn't fit me.Will you show me another?
Thirty students in our class are girls，and the others are boys.
高中英语语法-It-的用法课件人教版课件
It-作为形式主语
It-作为形式宾语
It-引导强调句型
It-在固定搭配中 的用法
回 顾 I t-的 用 法 的 重 点 与 难 点
It-作为形式主语
It-作为形式宾语
It-引导强调句型
It-在固定搭配中的用法
对未来学习的展望
掌握更多英语语法知识 提高英语阅读和写作能力 培养英语语感和语用能力 拓展英语文化背景知识
古 英 语 和 中 世 纪 英 语 中 的 I t用法
It-在强调句型中的用法和演 变
I t-的 用 法 的 文 化 背 景
单击此处添加标题
强调句型：在英语中，使用“It is/was...that...”结构来强调某个句子成分， 如主语、宾语或状语。
单击此处添加标题
形式主语：使用“It”作为形式主语，代替真正的主语，使句子更加简洁。
主语
It-作为形式主 语，用于避免 句子头重脚轻
It-作为形式主 语，用于构成 固定句型结构
I t-作 为 形 式 宾 语
It-作为形式宾语的定义 It-作为形式宾语的用法 It-作为形式宾语与真正宾语的区别 It-作为形式宾语在句子中的作用
I t-引 导 强 调 句 型
强调句型结构：It is/was +被强调部分+that/who+其他部分
It-作为形式主语的用法举 例
It-作为形式主语与真正主 语的区别
I t-作 为 形 式 宾 语
定义：It作为形式宾语，用于代替真正宾语的位置
用法：常与make、take等动词连用
特点：使句子结构更加平衡，避免头重脚轻
例子：如“It takes me an hour to finish my homework every d a y. ”
高中英语it的用法课件51页
was a day that he would never forget.
Eg: It was a sunny day. Peter decided to go for a walk to the park, though it was two miles away.
It can be used as impersonal
walk on the street.
Suddenly i_t__began to rain. He found _it_
hard to walk there. Then he took a bus
home. Unfortunately _i_t _ went wrong. When
he got home, he was wet through. Thus _i_t _
—“Who is it over there?” —“It must be headmaster.” —“No, it can’t be him, for he has gone to
Paris.”
summary1
It
can be used as personal pronouns , referring to the person, animal or matter mentioned above,
Date
It is about 8:30 now. It is about 25km from Longxian to Bazi.
time
weather
It lies in the south of Shaoguan city. It is 40°C ! You got a high fever! Question: What does “it” in these sentences refer to?
Eg: It was a sunny day. Peter decided to go for a walk to the park, though it was two miles away.
It can be used as impersonal
walk on the street.
Suddenly i_t__began to rain. He found _it_
hard to walk there. Then he took a bus
home. Unfortunately _i_t _ went wrong. When
he got home, he was wet through. Thus _i_t _
—“Who is it over there?” —“It must be headmaster.” —“No, it can’t be him, for he has gone to
Paris.”
summary1
It
can be used as personal pronouns , referring to the person, animal or matter mentioned above,
Date
It is about 8:30 now. It is about 25km from Longxian to Bazi.
time
weather
It lies in the south of Shaoguan city. It is 40°C ! You got a high fever! Question: What does “it” in these sentences refer to?
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1. It is important to know your limitations
2. It is no use crying over spilt milk.
3. It is still a question how many people will believe you
4. It is strange that most students pass the exam.
8. It is a pity that he didn’t attend my birthday party.
形式主语
… possible It is / was + adj. necessary + ( for sb. ) to do sth. / clause important
A. that B. it C. this D. him
Sentence patterns:
…
…
find
possible
1. S+ think + it + necessary +( for sb. ) to do sth./clause
feel
important
…
…
形式宾语2
I think it his duty to clean the blackboard.
包含介词的动词短语(如see to, depend on等)后接宾 语从句,必须先由it担任形式宾语,再接从句.
Sentence 1.I like (enjoy, hate…) it when…. patterns: 2.I would appreciate it if…
3.…see to (depend on…) it that…
总结it作为代词的用法：
it可用来指代前文提到的人,物 或事情,也可以用来指时间, 金钱,距离,天气等自然现象
•
二、形式宾语:
形式宾语1
The chairman thought ___ necessary to invite Professor Smith to speak at the meeting.(05全国)
一、基本用法:
1. it作人称代词
1.Who’s it? _________me. 2.Look at the picture. _____is a picture of our
school. 3.-Is this jacket yours? ---Yes, ______ is. 4.Look that lovely baby in the cradle! Oh, dear. It
5. It is said that he has come to Beijing
6. It is suggested that the meeting (should) be put off.
7. It happened that he met his teacher in the street.
形式宾语特殊用法
I like _C__ in the autumn when the weather is clear and
bright.(04全国) A. this B. that C. it D. one
点拨:这是it作形式宾语的一种特殊用法.少数动词(如
like, love, enjoy, dislike, hate, appreciate等)或
an honour …
3. S + V + it + no good + doing sth. no use
形式宾语归纳
该句型中的it 作形式宾语，记忆方便---“6123结构”。
6 主句中常用的动词： think,believe,make,find,consider,feel； 1 形式宾语it； 2 宾补的两种形式：形容词或名词； 3 真正宾语的三种形式：
…
…
find
possible
1. S+ think + it + necessary +( for sb. ) to do sth. /clause
feel
important
…
…
…
a rule 2. S+ V + it + one’s duty + ( for sb. ) to do sth. /clause
①不定式短语②动名词短语③引导的宾语从句。 We think it our duty to clean our classroom. He felt it important learning English well. They found it difficult that they would finish their work in two days.
Sentence patterns:
2. S+ V + it +
… a rule
one’s duty + ( for sb. ) to do sth. /clause an honour
…
3. S + V + it + no good + doing sth. no use
形式宾语句型 Sentence patterns:
动词 +it + that enjoy, like, / love, dislike, appreciate hate, see to / depend on 例 I hate it you can dance so well but I can't.
三、形式主语:
指出it在下列句中分别指代什 么
is crying. A：Who's it (knocking at the door)? B: It's me. It 在例句1,2 可指代上文提到的 ___________/___________,3)用于代替指示代词 ________4) 指代_________
2.非人称代词it
1.It is half past eight now. 时间 2. It is only half an hour’s walk from here to our school. 距离 3. I hope that it will be fine morrow天. 气 4. It’s spring now. 季节 5.It’s quiet here. 环境
2. It is no use crying over spilt milk.
3. It is still a question how many people will believe you
4. It is strange that most students pass the exam.
8. It is a pity that he didn’t attend my birthday party.
形式主语
… possible It is / was + adj. necessary + ( for sb. ) to do sth. / clause important
A. that B. it C. this D. him
Sentence patterns:
…
…
find
possible
1. S+ think + it + necessary +( for sb. ) to do sth./clause
feel
important
…
…
形式宾语2
I think it his duty to clean the blackboard.
包含介词的动词短语(如see to, depend on等)后接宾 语从句,必须先由it担任形式宾语,再接从句.
Sentence 1.I like (enjoy, hate…) it when…. patterns: 2.I would appreciate it if…
3.…see to (depend on…) it that…
总结it作为代词的用法：
it可用来指代前文提到的人,物 或事情,也可以用来指时间, 金钱,距离,天气等自然现象
•
二、形式宾语:
形式宾语1
The chairman thought ___ necessary to invite Professor Smith to speak at the meeting.(05全国)
一、基本用法:
1. it作人称代词
1.Who’s it? _________me. 2.Look at the picture. _____is a picture of our
school. 3.-Is this jacket yours? ---Yes, ______ is. 4.Look that lovely baby in the cradle! Oh, dear. It
5. It is said that he has come to Beijing
6. It is suggested that the meeting (should) be put off.
7. It happened that he met his teacher in the street.
形式宾语特殊用法
I like _C__ in the autumn when the weather is clear and
bright.(04全国) A. this B. that C. it D. one
点拨:这是it作形式宾语的一种特殊用法.少数动词(如
like, love, enjoy, dislike, hate, appreciate等)或
an honour …
3. S + V + it + no good + doing sth. no use
形式宾语归纳
该句型中的it 作形式宾语，记忆方便---“6123结构”。
6 主句中常用的动词： think,believe,make,find,consider,feel； 1 形式宾语it； 2 宾补的两种形式：形容词或名词； 3 真正宾语的三种形式：
…
…
find
possible
1. S+ think + it + necessary +( for sb. ) to do sth. /clause
feel
important
…
…
…
a rule 2. S+ V + it + one’s duty + ( for sb. ) to do sth. /clause
①不定式短语②动名词短语③引导的宾语从句。 We think it our duty to clean our classroom. He felt it important learning English well. They found it difficult that they would finish their work in two days.
Sentence patterns:
2. S+ V + it +
… a rule
one’s duty + ( for sb. ) to do sth. /clause an honour
…
3. S + V + it + no good + doing sth. no use
形式宾语句型 Sentence patterns:
动词 +it + that enjoy, like, / love, dislike, appreciate hate, see to / depend on 例 I hate it you can dance so well but I can't.
三、形式主语:
指出it在下列句中分别指代什 么
is crying. A：Who's it (knocking at the door)? B: It's me. It 在例句1,2 可指代上文提到的 ___________/___________,3)用于代替指示代词 ________4) 指代_________
2.非人称代词it
1.It is half past eight now. 时间 2. It is only half an hour’s walk from here to our school. 距离 3. I hope that it will be fine morrow天. 气 4. It’s spring now. 季节 5.It’s quiet here. 环境