高考英语二轮复习课件：it常见用法（共29张PPT）
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| 名称 | 高考英语二轮复习课件：it常见用法（共29张PPT） |  | |
| 格式 | zip | ||
| 文件大小 | 534.3KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 通用版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2019-07-06 18:12:56 | ||
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课件29张PPT。It 的用法总结Step 1 Lead in1 It’s never too old to learn.
活到老，学到老2，It rains cats and dogs. 大雨滂沱3，It never rains but it pours. 不鸣则已，一鸣惊人。4，It takes three generations to make a gentleman.十年树木，百年树人。What do these sentences have in common?1 It’s never too old to learn.
活到老，学到老
2，It rains cats and dogs. 大雨滂沱
3，It never rains but it pours.
不鸣则已，一鸣惊人。
4，It takes three generations to make a gentleman.
十年树木，百年树人。
Teaching objectives1 , To have students grasp what “it”can refer to.
2, To have students learn that “it”can be used as formal subject and formal object.
3. To have students learn the Emphasized Structure which begins with “it”.Look at the following pictures , thinking about the way “it” is used.1, What a lovely baby! Is it a boy or a girl? unknown
gender2, Where is my dictionary? I can’t find it anywhere.Sth that has been
mentioned before1, What a lovely baby! Is it a boy or a girl? 2, Where is my dictionary? I can’t find it anywhere. Summery （1）:It可作人称代词，用来指代前文所涉及
到的事物或未知性别的人。
3， It is sunny today.“It” refers to weather4, It’s 9 o’clock now.“It” refers to time5, It’s 25 kilometers from Tianchang to Tongcheng.distance6, It lies in the east of Anhui Province.Place 3, It is sunny today. 4, It’s 9 o’clock now. 5, It’s 25 kilometers from Tianchang to Tongcheng. 6, It lies in the east of Anhui Province. Summery (2)It可作非人称代词，代指时间，
天气，距离，地点等。7, It’s quite noisy here. (environment)8, It’s summer now. (season)
9, It’s Dec. 25th (date)
10, It’s very hot outside (temperature)补充：It还能代指环境，季节，日期，温度等Practice : competition1, It’s a cold day today.
2, It’s about 3 KMs from my home to school.
3, Someone is knocking at the door. Who can it be ?
4, It’s 7:00 am now.
5, It lies in the south of Tianchang City.
6, It’s Friday today.
7, Here is five yuan. Would you please give it to Tom ?Have a look at the pictures below and tell me what role “it” plays in these sentences.1, It is romantic that the old couple can still dance hand in hand. Formal subjectReal subject2, It takes three generations to make a gentleman.Formal subjectReal subject3, It is no use crying over a spilt milk. (覆水难收）Formal subjectReal subjectSummery (3):It 可用作形式主语，避免句子头重脚轻。其真正的主语可以是（1） that从句.（2）to do sth.（3）doing sth.除了作形式主语外，it还能作什么成分?形式宾语1, It is romantic that the old couple can still dance hand in hand. 2, It takes three generations to make a gentleman.3, It is no use crying over a spilt milk. (覆水难收）4， I think it necessary that all of us should keep exercising every day. Formal objectReal object5, He makes it a rule to get up at 6 every morning.Formal objectReal objectSummery(4) : It 可作形式宾语。常用语动词think,
常用于believe , consider, feel,
make, find等之后。其真正
宾语为that 从句或to do sth.Practice : Blank-filling1,I find ___ pleasant to work with him.
2, He didn’t make ___ clear when and where the meeting would be held.
3, ___ remains a question whether he ‘ll come or not.
4,She thinks __ her duty to help us.
5, ___ is said that 16 people died in the accident, including a baby.Discussion : think about another important sentence pattern which begins with “it”.?Emphasized StructureTranslation : 玛丽昨天在公园遇到了一位老同学。（用强调句）It was Mary who/ that met an old friend in the park yesterday. [subject]
It was an old friend that Mary met in the park yesterday. [object]
It was in the park that Mary met an old friend yesterday. [adverbial of place]
It was yesterday that Mary met an old friend in the park. [adverbial of time ]Summery（5） : It is/was +被强调的部分 +that/who……Consolidation : challenging your deskmate. Please write a sentence ,containing a subject, an object and adverbials of time and place. Then exchange your sentence with your deskmate, challenging him or her to rewrite your sentence with Emphasized Structure.Come onWhat we have learnt in this class:Summery 1: It可作人称代词，用来指代前文所涉及到的事物或未知性别的人。
Summery 2: It可作非人称代词，代指时间,天气，距离，地点,环境，季节，日期，温度等.
Summery 3: It 可用作形式主语，避免句子头重脚轻。其真正的主语可以是（1） that从句.（2）to do sth.（3）doing sth.
Summery 4: It 可作形式宾语。常用于动词think, believe , consider, feel, make, find等之后。其真正宾语为that 从句或to do sth.
Summery 5: It is/was +被强调的部分 +that/who……
Homework: translate the following sentences with “it”and then combine them to make a short passage.1 ，据说他决定戒烟了。
2，他想是时候付出行动了。
3，可惜他很害怕，觉得如果戒不了会很丢脸。
4，看来，他很需要我们的帮助。
5，因为一旦染上毒瘾，要想戒掉很难，更何况他还是个青少年。Thank you
活到老，学到老2，It rains cats and dogs. 大雨滂沱3，It never rains but it pours. 不鸣则已，一鸣惊人。4，It takes three generations to make a gentleman.十年树木，百年树人。What do these sentences have in common?1 It’s never too old to learn.
活到老，学到老
2，It rains cats and dogs. 大雨滂沱
3，It never rains but it pours.
不鸣则已，一鸣惊人。
4，It takes three generations to make a gentleman.
十年树木，百年树人。
Teaching objectives1 , To have students grasp what “it”can refer to.
2, To have students learn that “it”can be used as formal subject and formal object.
3. To have students learn the Emphasized Structure which begins with “it”.Look at the following pictures , thinking about the way “it” is used.1, What a lovely baby! Is it a boy or a girl? unknown
gender2, Where is my dictionary? I can’t find it anywhere.Sth that has been
mentioned before1, What a lovely baby! Is it a boy or a girl? 2, Where is my dictionary? I can’t find it anywhere. Summery （1）:It可作人称代词，用来指代前文所涉及
到的事物或未知性别的人。
3， It is sunny today.“It” refers to weather4, It’s 9 o’clock now.“It” refers to time5, It’s 25 kilometers from Tianchang to Tongcheng.distance6, It lies in the east of Anhui Province.Place 3, It is sunny today. 4, It’s 9 o’clock now. 5, It’s 25 kilometers from Tianchang to Tongcheng. 6, It lies in the east of Anhui Province. Summery (2)It可作非人称代词，代指时间，
天气，距离，地点等。7, It’s quite noisy here. (environment)8, It’s summer now. (season)
9, It’s Dec. 25th (date)
10, It’s very hot outside (temperature)补充：It还能代指环境，季节，日期，温度等Practice : competition1, It’s a cold day today.
2, It’s about 3 KMs from my home to school.
3, Someone is knocking at the door. Who can it be ?
4, It’s 7:00 am now.
5, It lies in the south of Tianchang City.
6, It’s Friday today.
7, Here is five yuan. Would you please give it to Tom ?Have a look at the pictures below and tell me what role “it” plays in these sentences.1, It is romantic that the old couple can still dance hand in hand. Formal subjectReal subject2, It takes three generations to make a gentleman.Formal subjectReal subject3, It is no use crying over a spilt milk. (覆水难收）Formal subjectReal subjectSummery (3):It 可用作形式主语，避免句子头重脚轻。其真正的主语可以是（1） that从句.（2）to do sth.（3）doing sth.除了作形式主语外，it还能作什么成分?形式宾语1, It is romantic that the old couple can still dance hand in hand. 2, It takes three generations to make a gentleman.3, It is no use crying over a spilt milk. (覆水难收）4， I think it necessary that all of us should keep exercising every day. Formal objectReal object5, He makes it a rule to get up at 6 every morning.Formal objectReal objectSummery(4) : It 可作形式宾语。常用语动词think,
常用于believe , consider, feel,
make, find等之后。其真正
宾语为that 从句或to do sth.Practice : Blank-filling1,I find ___ pleasant to work with him.
2, He didn’t make ___ clear when and where the meeting would be held.
3, ___ remains a question whether he ‘ll come or not.
4,She thinks __ her duty to help us.
5, ___ is said that 16 people died in the accident, including a baby.Discussion : think about another important sentence pattern which begins with “it”.?Emphasized StructureTranslation : 玛丽昨天在公园遇到了一位老同学。（用强调句）It was Mary who/ that met an old friend in the park yesterday. [subject]
It was an old friend that Mary met in the park yesterday. [object]
It was in the park that Mary met an old friend yesterday. [adverbial of place]
It was yesterday that Mary met an old friend in the park. [adverbial of time ]Summery（5） : It is/was +被强调的部分 +that/who……Consolidation : challenging your deskmate. Please write a sentence ,containing a subject, an object and adverbials of time and place. Then exchange your sentence with your deskmate, challenging him or her to rewrite your sentence with Emphasized Structure.Come onWhat we have learnt in this class:Summery 1: It可作人称代词，用来指代前文所涉及到的事物或未知性别的人。
Summery 2: It可作非人称代词，代指时间,天气，距离，地点,环境，季节，日期，温度等.
Summery 3: It 可用作形式主语，避免句子头重脚轻。其真正的主语可以是（1） that从句.（2）to do sth.（3）doing sth.
Summery 4: It 可作形式宾语。常用于动词think, believe , consider, feel, make, find等之后。其真正宾语为that 从句或to do sth.
Summery 5: It is/was +被强调的部分 +that/who……
Homework: translate the following sentences with “it”and then combine them to make a short passage.1 ，据说他决定戒烟了。
2，他想是时候付出行动了。
3，可惜他很害怕，觉得如果戒不了会很丢脸。
4，看来，他很需要我们的帮助。
5，因为一旦染上毒瘾，要想戒掉很难，更何况他还是个青少年。Thank you