高中英语语法知识之It的用法总结教学内容
高考英语语法总复习7it的用法课件

A. it
B. her
it作形式宾语
C. that
D. this
★it知识点补充★
it变化成形物代形式 注意区分its和it’s
it→its(它的)
it’s=it is
it和现三单 It sounds good.
it
it变化成反身代词 it→itself(它自己)
it变化成复数形式 it→they(他们 主格) it→them(他们 宾格)
注意: 某些动词(短语)后接从句时要用it作形式宾语,再接从句,构成“动词(短语)+it+that/if/when/...从句”,如: ①I hate/like it when... 我讨厌/喜欢... ②You should see to it that... 你应该确保... ③You can depend on it that... 你可以相信... ④I can’t help it if... 如果...我也没有办法 ⑤I would appreciate it if... 如果...我将感激不尽
★常用it作形式主语的句式★
(5)用于It is/was...that/who... 强调句中 1.It was they that/who cleaned the classroom yesterday.
昨天是他们打扫的教室。
2.They cleaned the classroom yesterday.
were using ___it___ every day.
此处作using的宾语,根 据语境可知,所填词指 代上文的railway,故填
it
(4)作形式主语或形式宾语,代替动名词、不定式或从句
2.I find it difficult to work with him.
高中英语语法知识之It的用法总结

高考英语语法知识之It 的用法总结1. It is + 被强调部分+ that ...该句型是强调句型。
将被强调的部分放在前面, 其它部分置于that之后。
被强调部分可以是主语, 宾语, 状语。
强调的主语如果是人, that可以由who换用。
如果把这种句型结构划掉后, 应该是一个完整无缺的句子。
这也是判断强调句型与其它从句的方法。
I.wa.the.tha.(who.cleane.th.classroo.yesterday.I.wa.i.th.stree.tha..me.he.father.2. It was not until + 被强调部分+ that ...该句型也是强调句型。
主要用于强凋时间状语,译成汉语"直到...才...",可以说.no....unti....的强调形式. It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star...didn’.realiz.sh.wa..famou.fil.sta.unti.sh.too.of.he.dar.glasses.3. 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。
It is very clear that he’s round and tall like a tree.= That he’s round and tall like a tree is very clear.4.I.i.importan..necessary.right.strange.natural....tha....由于主句中的形容词不同, tha.后的从句中要用虚拟语气(shoul..动词原形), shoul.可以省去。
英语中it的语法知识点总结 教案

(章节教案首页)课题:Grammar--it的语法知识点总结授课时间:2022 年月日教学时数:(2 )学时,其中理论(2 )、实验(0 )学时、上机(0 )学时、其它(0 )学时,其它是指:教学目标与要求:情感目标:通过课上师生互动和生生互动,增强师生之间的感情;使学生能够体会到学习英语的目的在于交流和应用。
知识目标:学习it的用法,正确分辨出含it的常用句型,提高解题速速度。
技能目标:能正确使用包含it的各种句型,使学生形成良好的语言习惯。
教学方法设计:归纳法,讲练结合法,举例法,多媒体辅助教学法教学重点与难点:教学重点: it作为形式宾语和形式主语的用法是本课的重点。
教学难点:归纳出it语法句型的规律。
主要参考资料:杨萍,《大学英语综合教程》,南开大学出版社,2019年8月.史洁,《致用英语语法教程》,外语教学与研究出版社,2021年5月. 教具使用:多媒体设备课后作业:1.用思维导图的形式,自行总结it的各种用法和常见句型;2.预习下节课内容。
教学反思:★Part Ⅰ导入新课1.翻译几个谚语(小组成员合作,选派代表进行抢答,答对者给与加分奖励);2.教师根据所翻译的谚语,总结出本节课的语法重点在于it的用法讲解与学习。
接下来根据所展示的几个句子,让学生简单分析总结it的用法。
学生做出分析总结后,教师做简单的解释。
1)作人称代词(personal pronoun),可用来代替人、物或事情。
2)作指示代词(demonstrative pronoun),可用来代替this,that。
3)作非人称代词(impersonal pronoun),表示时间、天气、季节、距离、环境等。
从学生已有认知开始,带领学生温故知新。
★Part II 讲解新课步骤一:it作形式宾语1)Introduce the structure of “6123”to the students:6指的是主句中常用的动:think,believe,make,find,consider,feel; 1指的是形式宾语it2指的是宾补的两种形式:形容词或名词;3指的是真正宾语的三种形式:不定式短语,动名词短语或that从句。
it用法总结高中

it用法总结高中【导语】作者在这里给大家带来it用法总结高中(共17篇),希望大家喜欢!篇1:高中it用法总结it作人称代词:1、指代事物。
作为人称代词,it 可以指除人以外的一切事物或动物。
如:Sam picked up some knowledge of the puter just by watching others working on it. 山姆只是凭借看别人操作电脑就学到了一些电脑知识。
(指the puter) (山东)2、指代人。
主要用于指婴儿或未知的人。
如:I was just going to cut my rose bushes but someone had done it. Was it you? 我正要剪切我的玫瑰丛但(发现)有人已经这样做了。
是你干的吗?(未知的`人) (湖南某)3、代替某些代词。
代词 it 还可用于代替指示代词this, that 以及复合不定代词 something, anything等。
如:—What’s this / that? 这/那是什么?—It’s an orange. 这/那是一个橘子。
it作非人称代词:1、it用于指时间、距离、价值、自然现象、环境等。
如:It rained heavily in the south, causing serious flooding in several provinces. 南方下了大雨,在几个省造成了严重洪灾。
(指自然现象) (天津某)2、it指代前面提到过的或谈话双方都明白的事情或情况。
篇2:it用法总结高中I didn't mean to break it— it was an accident.我不是故意打碎它的—这是个意外。
If it doesn't fit, you can always take it back.要是它不合适,你总还可以把它退回去嘛。
It didn't seem worthwhile writing it all out again.把这再都写出来似乎不必要。
it用法总结ppt课件

It was 3 days before he went to Beijing. It will be not long before he finishes his job.
8
2).It is +v-ed +that 从句 ① It is said (reported, learned....) that ...
据说(据报道,据悉...)“。 It is said that he has come to Beijing.
②. It is suggested ( ordered /demanded/insisted/commanded... ) that ...
②. It is important ( necessary, right, strange, natural...) that ... that 后的从句中要用虚拟语气(should + 动词原形), should 可以省去,建议记住该句型中的形容词。 It is important that we (should) learn English well.
It is time that children went to bed.
② It is the first ( second ... ) time that ... “是第一(二)...次...”。
It is the first time I have been here. = This is the first time I have been here.
it用法教学设计

it用法教学设计《it 用法教学设计》一、教学目标1、让学生了解“it”在不同语境中的基本用法。
2、帮助学生掌握“it”作形式主语和形式宾语的结构及用法。
3、引导学生正确运用“it”进行句子的翻译和写作。
二、教学重难点1、重点(1)“it”作人称代词,指代事物、动物或不明身份的人。
(2)“it”表示时间、天气、距离等。
(3)“it”作形式主语,常见的句型结构如:It is + adj +(for sb)to do sth(4)“it”作形式宾语,常见的句型结构如:find / think / make +it + adj + to do sth2、难点(1)学生对“it”作形式主语和形式宾语的理解和运用。
(2)如何让学生在实际语境中准确判断“it”的用法。
三、教学方法1、讲授法:讲解“it”的基本用法和重点句型结构。
2、练习法:通过练习题让学生巩固所学知识。
3、情境教学法:创设具体的语言情境,帮助学生理解和运用“it”。
四、教学过程1、导入(5 分钟)通过展示一些包含“it”的句子,如“It's a dog” “It's sunny today” “It's five kilometers from my home to school” 等,引导学生观察“it”在这些句子中的用法,从而引出本节课的主题——“it”的用法。
2、知识讲解(20 分钟)(1)“it”作人称代词展示例句:“Look at the cat It is cute” 解释“it”在这里指代前面提到的“the cat”。
再举例:“Who is knocking at the door? It's me” 说明“it”在不知对方身份时的使用。
(2)“it”表示时间、天气、距离等给出句子:“It's six o'clock now” “It's rainy” “It's about 200 meters from here to the supermarket” 分别讲解“it”在表示时间、天气、距离时的用法。
高中英语it的用法的归纳总结

高中英语it的用法的归纳总结以下是关于 it 的用法的一些归纳总结:1. 当 it 作为形式主语时,常用动词不定式或名词形式充当主语,其后面通常会加上 for 或 to 引导的短语。
例如:- It"s important to study hard.(努力学习很重要。
)- It"s a beautiful day.(今天天气很好。
)- It"s difficult to imagine a better place to live.(无法想象一个更适合居住的地方。
)2. 当 it 作为形式宾语时,通常用不定式或名词形式充当宾语,并在其后加上 for 或 to 引导的短语。
例如:- I appreciate your help.(感谢你的帮助。
)- It"s a great opportunity for me to learn new skills.(这是一个我学习新技能的好机会。
)- It"s necessary to clean the room.(打扫房间有必要。
)3. 当 it 作为实义主语时,表示某一具体事物或人物。
例如: - It"s a beautiful day, isn"t it?(今天天气很好,是吗?) - It"s yours, isn"t it?(这是你的吗?)4. 当 it 作为强调句的结构时,通常位于句首,其后是句子的主要成分。
例如:- I don"t know who it was that called me yesterday.(我不知道昨天是谁给我打电话。
)- It was yesterday that I visited my grandmother.(昨天我去看望了我奶奶。
)5. 当 it 作为单数名词时,通常指某一类人或物中的一个。
例如:- It"s a police car.(这是一辆警车。
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。
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
高考英语语法知识之It 的用法总结1.It is + 被强调部分+ that ...该句型是强调句型。
将被强调的部分放在前面,其它部分置于that之后。
被强调部分可以是主语,宾语,状语。
强调的主语如果是人,that可以由who换用。
如果把这种句型结构划掉后,应该是一个完整无缺的句子。
这也是判断强调句型与其它从句的方法。
It was they that (who) cleaned the classroom yesterday. It was in the street that I met her father.2.It was not until + 被强调部分+ that ...该句型也是强调句型。
主要用于强凋时间状语,译成汉语"直到...才...",可以说是not ... until ... 的强调形式。
It was not until she took off her dark glasses that I realized she was a famous film star.= Not until she took off her dark glasses did I realize she was a famous film star.= I didn’t realize she was a famous film star until she took off her dark glasses.3.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。
It is very clear that he’s round and tall like a tree.= That he’s round and tall like a tree is very clear.4. It is important ( necessary, right, strange, natural...) that ...由于主句中的形容词不同,that 后的从句中要用虚拟语气(should + 动词原形),should 可以省去。
It is important that we (should) learn English well. It is necessary that he (should) remember these words.5. It is said (reported, learned....) 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 is said that he has come to Beijing.6. It is suggested ( ordered ... ) that ...主句中的过去分词是表示请求,建议,命令等词时,that后的从句要用虚拟语气(should + 动词原形),should 可以省。
常译为"据建议;有命令..It is suggested that the meeting ( should ) be put off.It was ordered that we ( should ) arrive there in two hours.7. It is a pity ( a shame ... ) that ...该句型中,that后的从句一般用虚拟语气(should + 动词原形),should可省去.表示出乎意料,常译为"竟然"。
没有这种意义时,则不用虚拟语气。
It is a pity that such a thing ( should ) happen in your class. It is a pity that he is ill.8. It is time ( about time ,high time ) that ...该句型中that 后的从句应该用虚拟语气,值得注意的是①常用过去时态表示虚拟.②有时也用should + 动词原形,should 不能省。
常译为"是(正是)...的时侯..."。
It is time that children should go to bed. = It is time that children went to bed.9. It is the first ( second ... ) time that ...该句型中的that 从句不用虚拟语气,而用完成时态。
至于用什么完成时态,由主句的谓语动词的时态决定。
如果是一般现在时,后面从句用现在完成时态;如果是一般过去时,后面从句则用过去完成时态。
该结构中that 可以省去;it有时用this / that 替换.常译为"这是某人第几次做某事了"。
It is the first time I have been here. = This is the first time I have been here.10 It is the +形容词最高级+ 名词+ that + …..该句型中的that 从句不用虚拟语气,而用完成时态。
至于用什么完成时态,由主句的谓语动词的时态决定。
如果是一般现在时,后面从句用现在完成时态;如果是一般过去时,后面从句则用过去完成时态。
该结构中that 可以省去;it有时用this / that 替换.常译为"这是某人做过的最…的事情"。
This is the best film that I have ever seen . That was the worst song that he had heard .11. It is .... since ...该句型主要用作处理瞬间动词的完成时,又要和表示一段时间的时间状语连用的问题。
主句中是时间作表语,其时态是现在时或完成时,since 引导的从句通常是一般过去时态,而且是瞬间动词。
如果主句是一般过去时,从句则用过去完成时。
It is ( has been ) 5 years since his father died.12. It is ... when ...该句型中的when 引导的是一个时间状语从句,主句中的it 指时间,表语由具体的时间充当。
常译为"当...的时候,是..."。
It was 5 o’clock when he came here.比较:There was a time when + 定语从句(曾经一度….;有一个时期…)There was a time when Iraq was one of the strongest countries in the world .There was a time when I was disappointed and wanted to leave here .13. It be ... before ...该句型主句中的it 指时间, 主句中的时态常是将来一般时或过去时两种时态.主句中的表语多是long, not long , 3 days , 2 weeks 等表示时间段的词或短语。
常译为"...之后..."。
It was 3 days before he went to Beijing. It will be not long before he finishes his job.14. It happens (seems, looks, appears ) that...该句型中it是形式主语,that 引导的是主语从句,主句中的happen , seem等词是不及物动词.It happened ( so happened ) that he met his teacher in the street. 碰巧..It seems that he will be back in a few days. 看来...15. It looks ( seems ) as if ...该句型中it无意义。
as if 引导一个状语从句。
常译为,"看起来好象..."如果与事实不相符合,则用虚拟语气.It looks as if he is ill.It looks as if he were ill. It seemed as if he were dying.16. It takes/costs sb. ... to do sth.该句型中的不定式是真正的主语,it是形式主语,句型中的直接宾语是时间。
常译为"做...要花费某人..."。
It took thousands of people many years to build the Great Wall.注意:当主语和表语都是不定式时,不能用it 作形式主语代替动词不定式。
To see is to believe . To respect others is to be respected .17. It is kind ( of sb. ) to do sth.该句型中的不定式短语是真正主语,如果不定式的逻辑主语是由of引起,主句中的形容词必须是能表示逻辑主语特征的形容词。
常见的有:bad , brave , careless, clever , cruel , foolish , good (好心的), honest , horrible , kind , lazy , modest , naughty , nice(有教养的), polite, rude , silly , stupid , wise , wrong(错误的)等。
这个句型可以改写为:sb. is kind to do sth.It is kind of you to say so. = You are kind to say so.18. It is necessary ( for sb. ) to do sth.如果不定式的逻辑主语是由for引起,主句中的形容词通常是表示重要性,紧迫性,频繁程度,难易,安全等情况的形容词。
常见的形容词有:①important, necessary, natural ②easy , safe , common , normal , hard , difficult ,dangerous , unusual, rare , impossible , pleasant等。
在①中的形容词作表语可以用从句改写,It is important for her to come to the party. = It is important that she (should ) come to the party19. It is no good / use / fun doing sth.It is a great pleasure / a waste of time / a bore doing sth .It is useless / nice / good doing sth .该句型中的真正主语是动名词或动名词短语,主句中的表语可以是名词或形容词。