英语公开课优质课件推选——it用法
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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.
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
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26
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27
Reading
Advice from Grandad
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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)
高中英语语法课件-it用法_共55张PPT_
I can’t answer for it that he will come on time. I owe it to you that I am still alive. I took it for granted that he would help us. I think it no use arguing with him. I found it very interesting to learn English. He made it clear that he was not interested in this subject. You can depend on it that he will come to help you on time. Please see to it that all the lights are turned off. Many people used to take it for granted that the earth was flat.
sb like/take/put it that…
sth have it that… bring it out to sb that 宾从…
see to/look to/rely on/insist on/stick to/depend on/
answer for it that…
owe it to sb that… bring it to sb’s attention that… keep/bear it in mind that… -I don’t know whether I should go abroad or not, Mum. -I leave it to your own judgement whether you should do it. 英语中能直接带that引导的宾从的介词很少： except/but/in /besides that… I know nothing about him except that he is from Guangdong Province. I could not have believed it but that I saw it with my own eyes.
高二英语it用法-公开课精品课件
1）It is easier to say than to do.
2）It is no use crying over spilt milk.
3）It is amazing that he made such a mistake.
模仿造句
It is interesting to study English. 1.学习英语很有意思。
B. where C. that
D. /
4. Is it the factory______ this type of cars are produced ? A. which B. where C. that D. /
Summary
口诀： 代词 it 本意它, 既可指这又指那; 时间天气均可指, 谈到距离也用它; 假主假宾均可做, 强调句型跟that。
3.强调句(amphatic sentence)
结构： It is (was)+被强调部分+that/who +句子其它成分 I saw Tom yesterday here. ① It was I that/who saw Tom yesterday here． ② It was Tom that /who I saw yesterday here． ③ It was yesterday that I saw Tom here． ④ It was here that I saw Tom yesterday． 强调句中，当去掉it is (was)….that/who 后，句 结论： 子仍然完整。
Actually, I know it's the second time that you have been caught smoking on the campus. In my opinion, it does no good smoking at your age to your health, not to mention it goes against the school rules. What's more, the final exam approaching, it's high time that you should make up your mind to quit smoking as well as to study hard. And I'm firmly convinced that as long as you keep on studying, it won't be long for you to catch up with other students.
2）It is no use crying over spilt milk.
3）It is amazing that he made such a mistake.
模仿造句
It is interesting to study English. 1.学习英语很有意思。
B. where C. that
D. /
4. Is it the factory______ this type of cars are produced ? A. which B. where C. that D. /
Summary
口诀： 代词 it 本意它, 既可指这又指那; 时间天气均可指, 谈到距离也用它; 假主假宾均可做, 强调句型跟that。
3.强调句(amphatic sentence)
结构： It is (was)+被强调部分+that/who +句子其它成分 I saw Tom yesterday here. ① It was I that/who saw Tom yesterday here． ② It was Tom that /who I saw yesterday here． ③ It was yesterday that I saw Tom here． ④ It was here that I saw Tom yesterday． 强调句中，当去掉it is (was)….that/who 后，句 结论： 子仍然完整。
Actually, I know it's the second time that you have been caught smoking on the campus. In my opinion, it does no good smoking at your age to your health, not to mention it goes against the school rules. What's more, the final exam approaching, it's high time that you should make up your mind to quit smoking as well as to study hard. And I'm firmly convinced that as long as you keep on studying, it won't be long for you to catch up with other students.
【精品】it的用法、常用句型PPT课件
It is (high) time that ... （早就）该…… It’s first / second / third / ... time + that ... 这是 某人第几次干某事（从句谓语用现在完成时）
It is / has been +一段时间+ since ... 自从……已 经……； It wasn’t / won’t be long before ... 没过多久就 / 很快…… It’s + 时间段 + before ... 过……时间才…… 五、it与one的区别 两者均可代替前面提到的事物，区别是：it指的 是与前面已提到的事物为同一物，此时的it等于 “the +名词”；而one 指的是与前面已提到的事 物为同一类物，此时的one等于“a +名词”。如：
III. 选用正确的词完成下面短文。 it, these, that, what, the
Do you have a drawer or a box of your special stuff? 1. __I_t __ may look like junk to anybody else, but to you 2. _i_t __ may be very important. Maybe 3. __i_t_____ is your set of last year’s hockey cards, a bottle top you hoped would show the winning number, the smoothest pebbles you could find on the beach, and your class photo. If you have kept things like 4. _t_h_e_se____, then you are a collector! Some people might call 5. ___th_e____ collection junk,
It is / has been +一段时间+ since ... 自从……已 经……； It wasn’t / won’t be long before ... 没过多久就 / 很快…… It’s + 时间段 + before ... 过……时间才…… 五、it与one的区别 两者均可代替前面提到的事物，区别是：it指的 是与前面已提到的事物为同一物，此时的it等于 “the +名词”；而one 指的是与前面已提到的事 物为同一类物，此时的one等于“a +名词”。如：
III. 选用正确的词完成下面短文。 it, these, that, what, the
Do you have a drawer or a box of your special stuff? 1. __I_t __ may look like junk to anybody else, but to you 2. _i_t __ may be very important. Maybe 3. __i_t_____ is your set of last year’s hockey cards, a bottle top you hoped would show the winning number, the smoothest pebbles you could find on the beach, and your class photo. If you have kept things like 4. _t_h_e_se____, then you are a collector! Some people might call 5. ___th_e____ collection junk,
it用法公开课ppt省公开课获奖课件说课比赛一等奖课件
1、用it句型改写句子，意思不变。
1. Giving up smoking is difficult. 2. It idsifficult to give up smoking. 3. 2. Some young people think they look attractive when
they smoke. It seems that some young people think they look attractive when they smoke. 3. Most people believe smoking causes cancer. It is believed that smoking causes cancer 4.Don’t try to quit on a stressful day. It is no use trying to quit on a stressful day.
As you know, if you do the same thing over and over again, you begin to do it automatically.
2. 用以替代指示代词this, that。
the thing
--- Whose text-book is that? --- It’s hers. --- What’s this?
5. China produces one third of the world’s cigarettes. It is astonishing that China produces one third of the world’s cigarettes.
6. You are not allowed to advertise cigarettes in this country. It is illegal to advertise cigarettes in this country.
高二英语it用法_公开课精品课件
the keys
When I was young I'd listen to the radio Waiting for myile When they played I'd sing along ___ Those were such happy times and not so long ago How I wonder where they'd gone But they're back again just like a long lost friend All the songs I love so well Every sha la la la …… every wo wo …… still shine Every shinga linga ling that they're starting to sing so fine When they get to the part where he's breaking her heart it can really make me cry just like before It’s ____ yesterday once more
My pen is missing. it anywhere. I can’t find___
2、可以用来指动物、婴儿和未确定身份的人。
It’s lovely.
It weighs only 3 kilos.
Who is it?
3.用于代替指示代词this 和that。
---Is this jacket yours? it ---Yes, ______ is.
It is Christmas today.
It is snowing heavily.
it的用法精讲ppt课件
另外，用于该句型的动词还有order, command, suggest, propose, advise, demand, require. request等表示“请 求，建议，命令”等词。此时that 后的从句要用虚拟语气 （should + 动词原形），should 可以省。如： It is suggested that the meeting (should) be put off. It was ordered that the project be completed by the end of this year.
判定强调句型的方法： 将itis/was和that去掉后，剩余
的部分仍然是一个完整的有意义 的句子。
【典型例题】
1. It’s not doing the things we like, but
liking the things we have to do
____makes life happy.
(1)强调句的肯定句式： It is/was＋被强调部分＋that/who＋句子其 余部分。
It was Jane who paid for the meal yesterday. (强调主语)
It is in the hall that they have had a meeting. (强调地点状语)
(4)若强调“not ... until”结构中由until 所引导的时间状语时，用固定的强调句型： It is/was＋not until ...＋that ... It was not until he took off his dark glasses that I realized he was a famous film star. 直到他摘下墨镜我才认出他是著名的影星。
代词it用法公开课ppt详解.
第九页，共50页。
It is winter now and it is 15°C. It's about 10 a.m. and it is quiet in the park, so the lazy sheep falls asleep in the park. Unluckily, the big big Wolf gets close to him and catches him. Help!
formal subject (形式主语)
Sentence pattern:
It + be + adj.\n.\p.p. + (for sb.) to do sth. doing sth.
clause
第十五页，共50页。
It + be + adj./n./p.p. + clause It is clear ( obvious, true, possible, certain....)
（优选）代词it用法公开课
第一页，共50页。
Proverbs with 'it'
It is never too old to learn.
活到老, 学到老。
It is no use crying over spilt milk.
覆水难收。
It never rains but it pours.
不鸣则已, 一鸣惊人。
don't realize the significance of environmental protection.
It is known to us all that how you treat life, and how life treats you. Therefore, it is suggested that everyone should do a bit to contribute to the beauty of our motherland.
It is winter now and it is 15°C. It's about 10 a.m. and it is quiet in the park, so the lazy sheep falls asleep in the park. Unluckily, the big big Wolf gets close to him and catches him. Help!
formal subject (形式主语)
Sentence pattern:
It + be + adj.\n.\p.p. + (for sb.) to do sth. doing sth.
clause
第十五页，共50页。
It + be + adj./n./p.p. + clause It is clear ( obvious, true, possible, certain....)
（优选）代词it用法公开课
第一页，共50页。
Proverbs with 'it'
It is never too old to learn.
活到老, 学到老。
It is no use crying over spilt milk.
覆水难收。
It never rains but it pours.
不鸣则已, 一鸣惊人。
don't realize the significance of environmental protection.
It is known to us all that how you treat life, and how life treats you. Therefore, it is suggested that everyone should do a bit to contribute to the beauty of our motherland.
高二英语选修6-it的用法-ppt市公开课一等奖省赛课获奖PPT课件
第9页
（6）It is said/reported/announced/ (well) known … that… （7）It is/was + 时间 + since … 从……已多久了。 It is five months since I arrived in New York.我到 纽约已经五个月了。 It is five months since I was in New York.我离开纽 约已经五个月了。 （注意：终止性动词表示从动作发生时算起；假 如是状态动词或连续性动词，则从动作或状态结 束时算起。）
第1页
1、it基本使用方法 （1）用作人称代词，代替前文提到过事物。 The train has arrived. It arrived half an hour ago. （2）用以代替提醒代词this, that。 —What’s this? —It’s a knife. —Whose watch is that? —It’s mine.
第4页
（8）作形式宾语。 I think it no use arguing with him. I found it very interesting to study English. He made it clear that he was not interested in that subject.
It often rains in summer here.
第3页
（6）指距离。 It is a long way to the school. （7）作形式主语。 It is not easy to finish the work in two days. It is no use crying over spilt milk. It is as pity that you didn’t read the book.
（6）It is said/reported/announced/ (well) known … that… （7）It is/was + 时间 + since … 从……已多久了。 It is five months since I arrived in New York.我到 纽约已经五个月了。 It is five months since I was in New York.我离开纽 约已经五个月了。 （注意：终止性动词表示从动作发生时算起；假 如是状态动词或连续性动词，则从动作或状态结 束时算起。）
第1页
1、it基本使用方法 （1）用作人称代词，代替前文提到过事物。 The train has arrived. It arrived half an hour ago. （2）用以代替提醒代词this, that。 —What’s this? —It’s a knife. —Whose watch is that? —It’s mine.
第4页
（8）作形式宾语。 I think it no use arguing with him. I found it very interesting to study English. He made it clear that he was not interested in that subject.
It often rains in summer here.
第3页
（6）指距离。 It is a long way to the school. （7）作形式主语。 It is not easy to finish the work in two days. It is no use crying over spilt milk. It is as pity that you didn’t read the book.
it用法详解ppt课件
Sentence patterns:
1.I like (enjoy, hate…) it when…. 2.I would appreciate it if… 3.…see to (depend on…) it that…
形式宾语
13
She took __C__ for granted that he was liked by all
Translation:我们认为你什么时候出发并不重要。
We consider it unimportant when you set out.
形式宾语
11
I think it his duty to clean the blackboard.
Sentence patterns:
2. S+ V + it + one’s duty + ( for sb. ) to do sth. +连词+ clause
leave it to sb to do\+ 连词 + clause 把…留给某人去做
take it for granted + 连词 + clause 某人想当然…
keep it in mind + 连词 + clause 牢记…
Sentence patterns You can leave the chores to me if you are busy. Please keep it in mind that you are a chinese man. She owed it to me that she is getting better and better.
worked last year?
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2. 代替动名词做主语 It’s no good/ use/pleasure doing…做……没 益处，没用，没趣
It is no use crying over spilt milk. 只阅读不理解没什么益处。
It is no good reading without understanding .
My pen is missing. I can’t find__it_ anywhere.
2.用于代替指示代词this 和that。
---Is this jacket yours? ---Yes, _i_t ____ is.
3.用以表示时间、距离、天气、季节、环境等.
1). It’s 10:08.
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.
It is necessary that you (should) remember the 3500 words.
2) It is important ( necessary， strange， natural, surprising...) that ...
that 后的从句中要用虚拟语气（should + 动 词原形。
我们用有效的方法学习很重要。
It is important that we should learn in an effective way.
It is said that he has a secret weapon in maths learning.
Make sentences:
你能帮我，真好。 It’s very kind of you to help me. 给我让座，您太好了！ It’s very nice of you to offer me a seat.
3It + takes、took ( sb. )+ 时间/金钱/精力等 + 动词不定式
（环境）
4、可以用来指动物、婴儿和未确定身份的人。
It’s lovely.
It weighs only 3 kilos.
Who is it?
二形式it------形式主语， 形式宾语
形式主语
你们掌握英 语是至关重
要的。
To have a good command of English is vital for all of you. It is vital for all of you to have a good command of English.
1. 代替动词不定式做主语
1) It be adj. (for sb.) to do sth. 此处adj. 通常为描述事件的形容词: easy, difficult, necessary, important, possible, useful, useless,vital（至关重要的）, essential （必要的）...
你让我们做 这些练习是 明智的。
It is wise of you to let us do these excises.
It's kind of you to help me work out the problem.
2) It be adj. of sb. to do sth. 此处adj. 通常为描述人的形容词: kind, , nice, rude, polite, cruel, considerate （细心的）, thoughtful, careful, careless,foolish, stupid, clever, wise.
②It is v-ed that…
It is said (reported/believed.....) 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; 该结构常译为“据说(据报道, 据悉…)”。
It took me much time to edit（编辑） this powerpoint. 说实话需要很大的勇气。 It takes great courage to tell the truth.
成功需要付出极大的努力。
It takes great efforts/pains to succeed.
It is possible that we will realize （实现） our dreams one day.
3. 代替主语从句作形式主语 ① It is adj. + 从句 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……)”, 是主语从句最常见的一种结构。
Make sentences:
1.我们保持自然界的平衡是有必要的。
It is necessary for us to keep the balance of nature.
2.在日常生活中练习你的英语口语是非常重 要的。
It’s very important for you to practise your oral English in daily life.
Time
2) It’s only half an hour’s walk from here to our school. Distance
3) It is sunny today, isn’t it?
Weather
4) It’s spring now. Season
5) It’s quiet here. Circumstance
What jobs can “it” do?
It 用法归纳 一、 指代it 二、 形式it 三、 强调it 四、 含有it的短语、谚语
一、 1.用作人称代词, 代表前面提到的人 或事物.
Look at the picture. ___I_t_ is a picture of our school.