最新高三教案-高三英语语法复习-it的用法[原创][全套] 精品

It 的用法归纳关于it的用法是高考的常考点,现归纳如下:1.用作代词,代替前文提到过的事物。

并且是同一关系。

The frog is not a warm - blooded animal. It's a cold- blooded one.又如:I was disappointed with the lecture . I had expected ____to be much better.A. thatB. thisC. oneD. it 答案:D此时要注意与其他代词如that, one, those, another.等的区别。

1). I hear you bought a new bike, I want to buy __, too.此处应填one(泛指同类),因为这里我并不是要买你的车,而是一辆新车,one =a new bike。

2). I have bought a new bike, but I still want to buy____.此处应填another、我已有了一辆,再买另一辆。

another=another new bike。

3). My seat is next to __ of the headmaster.此处应填that(特指同类=the + n),用来代替名词seat,that =the seat4). The bikes made this year are better than____ made last years. 此处应填those或the ones。

代替前文的bikes,因其是复数概念,故用those或the ones ,those/the ones =the bikes。

2.用以代替指示代词this,that.(a)--What's this? -- It's a flag.(b)--Whose exercise-book is that? --It's hers.3.起指示代词的作用,指一个人或事物。

(a)--Who is knocking at the door? --It's me. (常指一个未知的人)(b) I hate it when people talk with their mouths full. (NMET98)(指事)4.指环境情况等。

It was very quiet (noisy) at the moment.5.指时间、季节等。

(a)--What time is it?--It is eight o'clock.(b)It often rains in summer.6.指距离。

It is five kilometers from the office to my home.7.引导词it(1)作形式主语常见的句型结构有:It is foolish/good/right…of sb to do sth.It is no use /good doing sth.It costs/takes…to do sth.It is a fact/an honour/good news…that + 从句It is reported(said, believed, supposed, thought, announced …)that + 从句比较:_____was known to all, William had broken his promise _____he would give us a rise.A. As; whichB. As; thatC. It; thatD. It; which 答案:B上面一题as引导的是一个非限制性定语从句,而that 引导的是一个同位语从句。

It worried sb that+ 从句It occurs to sb that+ 从句It is not like sb to do sthIt makes no difference wh-从句(2)作形式宾语常见的句型结构有:V+ it +补足语(n / adj )+to do sth.如:He feels it an honor to be called on to speak at the meeting.(a)make it clear to do sth: I’ll make it clear to the public to discuss.(b)think it no use doing sth: They thought it no use crying out.注意:这种句型结构的一些常见动词有:believe/make/regard/consider/suppose/feel/think/find/imagine 等,这种句式绝大部份可转换成V十宾语从句如:I find it useful to do this. 可转换成I find that it is useful to do this.8、含有“It is …”的句型1).it +be+时间段+since从句在这个句型中,主句常用现在时、现在完成时,从句常用一般过去时。

如果since引导的状语从句中的谓语动词为非延续性动词.则意为“做某事已有多长时间”例如:It is/has been two years since Jim came to China. 自从吉米来中国已有两年了如果since引导的状语从句中的谓语动词为延续性或静态动词,则意为“不做某事已有多长时间”例如:It is/has been a year since I lived in Shanghai. 他不在上海居住已有两年了--What was the party like?--Wonderful. It's years __ I enjoyed myself so much. (NMET92)A. afterB. beforeC. whenD. since 答案:D2).It + be +时间段+before从句在肯定句中,意为“多长时间之后才”;在否定句中,意为“用不了多长时间就“例如:It was two months before he designed the bridge. 他用了两个月的时间才把那座桥设计出来。

It was not long before I left for the south. 不久我动身去了南部。

It will be many years the chemicals start to escape from the containers.A. sinceB. thatC. whenD. before 答案:D3).it +be+具体时间+when从句在这个句型中,when引导的状语从句常用一般过去时。

表示”当某事发生时,时间是……。

”例如:It was Oct. 1st when new China came into being. 新中国成立的时间是十月一日。

It was midnight ____ my father came back form work.A. whenB. whileC. beforeD. that 答案:A4)it +be+ 被强调部分+that句子的其余部分这是一个强调句型,把句子要强调的那一部分(通常是主语、宾语、状语)放在be 和that之间。

如果强调部分是人,可用who, whom代替that.The couple will never forget that it was he who had saved their child’ life.(强调主语)It was shortly after they got married that her husband left. (强调状语)使用强调句型要注意以下几个问题:1)对特殊疑问句中的特殊词强调时,特殊疑问词要放在句首,,原疑问句中的语序要变成陈述语序。

例如: Why were you late yesterday? 对why强调: Why was it that you were late?2)强调句中的人称代词时,应保持该人称的格不变,以及原句中谓语动词在人称、数和格上的不变。

例如: She loves the song very much.( 对she强调) It is she that loves the song very much.3)强调not…until…句型中的until…状语时,不仅要把until…状语放在It is /was…之后,还要把not放在until之前,原来的句子要变成肯定句。

例如:He didn’t go to sleep until his father came back.(对until状语从句强调)It was not until his father came back that he went to sleep.高考题1 It was only when I reread his poems recently_ I began to appreciate their beauty. (NMET98)A. untilB. thatC. thenD. so 答案:B高考题2. It was about 600 years ago __ the first clock with a face and an hour hand was made. (NMET97)A. thatB. untilC. beforeD. when 答案:A高考题3. It was not until 1920 __ regular broadcasts began. (NMET/95)A.whileB. whichC. thatD. since 答案:C5). It is/was the first time/second time + that从句在这个句型中,“time前面常用序数词来修饰,that引导的是定语从句,从句中常用完成时态(同时注意主句和从句的时态搭配)。

表示”这是第…次做某事。

”例如:This is the first time that I have been abroad.It was the third time that he had entered the house.6). It is (high) time that从句在这个句型中,that定语从句常用虚拟语气,即:should十动词原形或动词的过去式。

合集下载

高三-高中It用法总结归纳

高三-高中It用法总结归纳
①It is suggested that the meeting ( should ) be put off.
②It was ordered that we ( should ) arrive there in two hours.
⑸It is time ( about time,high time ) that从句(虚拟语气:动词用过去时did)
如:It is kind of you to say so. = You are kind to say so.
⑵It is necessary ( for sb. ) to do sth. .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,安全等情况的中性形容词。常见的形容词有:
①It is important that we (should) learn English well.
②It is necessary that he (should) remember these words.
⑶It is said (reported/ learned/believed/thought/known/told/hoped.....) that从句常译为"据说(据报道,据悉...)"。
①It is no good learning English without speaking English.
②It's useless trying to argue with Shylock.
五、作形式宾语,代替不定式,动名词短语或宾语从句。
We thinkitimportantto learn a foreign language.
1It is time that children went to bed.

it用法总结高三总复习 ppt课件

it用法总结高三总复习 ppt课件
(7) If it were not for… / If it hadn’t been for… 若不是因为……
• If it were not for their help, we couldn’t have got over the difficulties. 要不是他们帮助,这 些困难我们不克服不了的。
6
三、it用作形式主语
1. 基本用法
• 当不定式、动名词、从句等复杂成分用作句子主 语时,为保持句子平衡,通常把真正的主语放在 句末,而在句首使用形式主语it。如:
• It’s very important to remember this. 记住这
一点很重要。
• It’s hard work climbing mountains. 爬山是费劲
2021/3/26
it用法总结高三总复习 ppt课件
1
一、it 作人称代词的用法
• 1. 指事物 • 作为人称代词,it 可以除人以外的一切事
物或动物。如: • I dropped my watch and it broke. 我
把手表掉在地上摔坏了。 • It’s hard work, but I enjoy it. 工作很
soon resign. 据传闻,国防部长不久就要辞职。 【说明】能用于此结构的动词不多,常见的有 have,
take, put, like 等。
2021/3/26
it用法总结高三总复习 ppt课件
14
• (2) 动词 + it + when (if)-从句。如:
• I dislike it when you whistle. 我不爱听你吹口哨
2021/3/26
it用法总结高三总复习 ppt课件

超实用高三英语一轮复习:语法专题复习it的用法课件

超实用高三英语一轮复习:语法专题复习it的用法课件
语法专题复习
Part 01
1.it代替前文提到的同一个事物 My pen is missing. I can’t find it anywhere. They say he has left town, but I don’t believe it.
2.代替性别不明的人(包括婴儿) The baby cried because it was hungry. — Who’s knocking at the door? — It may be Tom.
A.in which
B. that
C. where
D. on which
5.It was on October 1st _____ new China was founded.
A.when
B. which
C. as
D. that
6.Was it because he was ill _____ he asked for leave?
it与one的区别:这两个词都可以替代前面出现的名词,但it指同 一事物;one指同类事物中的一个,无特指。如特指,须要the one。one与the one只能替代可数名词。
— Do you still have the bicycle? — No, I have sold it. — Is this knife yours? — No. It is Xiao Zhang’s. Mine is the one on the desk. I like all these pens and I want to buy one.
A.There
B. It
C. That
D. They
20.It is the ability to do the job _____ matters not where you come from

it用法教学设计

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。

2024届高三英语二轮复习it的用法课件

2024届高三英语二轮复习it的用法课件

3 特殊疑问词+is/was it that+其他成分?
Who was it that broke the window? 打破窗户的是谁?
it
被强调的部分
一、新知讲解—“it”用于强调句型之not…until…
4 It is/ was not until+ 被强调部分+that+其他成分
It was not until ten o'clock that he went to bed. 直到10点他才上床睡觉。
it railway
四、课堂小结
it的指代用法
it可以指代上文提 到的某种东西、代 替指示代词、指代 身份不明确的人、 指代时间、距离、 价值、天气等,还 可以用来代替形式 主语或者形式宾语。
it用于强调句型
用it来强调主语、 宾语、状语等, 还用于强调句型 和not…until… 等固定的句式结 构中。
to smoke here.
形式主语或形式宾语
我已经讲得很清楚了,任何人都不准在这儿吸 烟。(代替名词性从句作形式宾语)
一、新知讲解——“it”用于强调句型之陈述句
It is/was/情态动词be+被强调部分+ that/who+其他成分。被强调部分
1 为“人”时可用who/that,被强调部分是“非人”时用that.
“it”的用法
重难点
it的指代用法
it用于强调句型
目录
一、新知讲解
二、课堂练习
三、巩固提升
四、课堂小结
一、新知讲解——“it”的指代用法
1 指代上文提到的某样东西
Where is my dictionary? Ileft it right on the desk. 我的字典在哪里? 我就把它放在书桌上了。

高考英语复习之it的用法、常用句型精选课件

高考英语复习之it的用法、常用句型精选课件
the task __t_h_a_t___ (that, when) Mary realized it was extremely difficult to complete. 2. __I_t (It, As) is our belief that we can make a good life if we work hard. 3. _I_t_ (It, What) is suggested that parents should pay more attention to their children’s inner world.
It is a shame that he should attempt to injure the
reputation of an honest man.
It was no accident that such a book should appear in the
18th century. ★ “It + be +形容词+主语从句”中从句谓语常用 “(should +)动词原形(或完成时)”。常用于本句 型的形容词主要有impossible, strange,
二、it作引导词 1. it作形式主语的常用句型 ★ “It + be +名词+主语从句”中从句谓语常用“(should +)动
词原形”。常用于本句型的主要有a pity, a shame, no wonder, no accident等。如:
It is a great pity that he should be so greedy.
4. As a matter of fact, __i_t __ (that, it) is not failure itself, but what we think of failure and what we do afterwards that counts.

高考 it的用法 好课件 新课标人教版[整理]


It It 的 用 法
I、 用作人称代词的 、 用作人称代词的it (2)
的 用 法 2) 在某些情况下 , 也可指人 。 常指划分不 在某些情况下,也可指人。 性别不详或性别不重的人, 明、性别不详或性别不重的人,特别是指婴 幼儿。 幼儿。相当于 this & that。有时也指做某个 。 动作的人。 动作的人。 e.g. The baby smiled when it saw its mother. e.g. “Who is it?” “It’s me.” e.g. “Who is it over there?” “It must be headmaster.” “No, it can’t be him, for he has gone to Paris.” It It
It It 的 用
• 法• • •
IV. 用在固定结构中的it
的 用 法
• e.g. Take it easy. Take it for granted. Believe it or not. • e.g. “hello! Who is that (speaking)?” “This is john/I (speaking). 用it this
I、 用作人称代词的 、 用作人称代词的it (3、4) 、 )
的 用 法 3) 在表达感情时可用 she, her, he, him代 替 it, its. 指国家、船只、飞机、火车、汽 车和城镇等无生命的东西。 e.g. We love our mr. 4) 在 what’s this/that?” 的 , 用it 代替 this/that。 e.g. What’s this/that? It’s a computer. It It
III. 用在强调句型中的 (1) 用在强调句型中的it

高考英语 it的用法教案

it的用法:⑴it用作人称代词:指代前面已经提到过的动物、事物、小孩或性别/身份不明的人,但应注意:指宠物时常用he/she,指大动物〔马、大象等〕可以用he/she;指祖国或家乡时,常用she.注意句子:He failed in the examine,and it worried him. He failed in the examine. It worried him.He failed in the examine,which worried him.⑵it用作非人称代词:常常用作句子的主语,可以指时间、距离、价格、长度、重量、日期、星期、月份、季节、气候等。

⑶it用作形式主语或形式宾语:根据句子结构的需要,人们常用it作形式主语或宾语,而把真正的主语或宾语〔不定式短语、动词-ing短语或名词性从句〕放在句末。

注意it作形式主语的常见结构有:①It+be+adj/n〔for sb〕to do sth.②It+be+adj of sb to do sth.③It+be+adj/n+doing sth〔一般限于名词fun,good,luck,joy,use,pleasure或形容词foolish,wonderful,good,nice,interesting,useless,worth等作表语时,才用it作形式主语,将真正的动名词主语后置〕④It+be+adj./n+that-clause.⑤It+be+过去分词〔如said,proved,known,believed,reported,thought,hoped,decided,announced, suggested,ordered,demanded,proposed,requested,advised等〕+that-clause.注意如果表语是划线部分的词,从句应该用虚拟语气。

⑥It takes sb some time to do sth.⑦It seems/looks as if….⑷it用在强调句型中:强调句型“It is/was + 被强调部分 + 其他〞的用法①这一句型可以强调除谓语、表语、定语和同位语以外的任何部分;如果被强调的部分是人,可以用who/that,如果被强调的部分是事物,只能用that。

教案精选:高三英语《语法it的用法》教学设计

教案精选:高三英语《语法it的用法》教学设计教案精选:高三英语《语法it的用法》教学设计教学目标一、教学目标与要求通过本单元教学,学生应能熟练地运用表示“希望、意愿、祝愿”的常用语;复习it的用法;了解19世纪欧美白人捕捉和贩运黑人作奴隶及虐待他们的罪恶历史。

二、教学重点与难点1.重点词汇become of, once in a while, provide, the moment, go back, role, reason2.重点句型1)Born a free man, he was now in Chairs.2)What shocked him most was that the man who carried him were black.3)Worse was to come.4)All he knew was that his African ancestor taught his son and grandson the words in his own language for “river” and “guitar”!3.语法it的用法1)There’s a knock at the door.Who is it?2)It’s a lovely baby.Is it a boy or a girl?3)It is/has been three years since we last met.4)It is necessary for you to do so.5)It was in the street that I met him this morning.教学建议教学教法:高三下学期,教师按部就班的讲课文是不现实的。

但高三下册书里却有很多精彩的文章及词汇,舍弃又未免可惜。

把课文当作听力来上,即锻炼了听力,又培养了语感。

如果听力与写作结合,学生的进步会更快。

写作可以练习听后写大意(main idea),写相关内容的文章。

it用法总结(高三总复习)


利用在线作业平台实现作业 的实时批改和反馈
利用虚拟现实技术进行模拟 考试和实验操作训练
利用信息技术促进学生自主学习的案例
利用在线学习平台如Khn cdemy、Courser等提供丰富的学习资源 让学生自主选择学习内容。
利用智能学习工具如Quizlet、nki等帮助学生进行复习和记忆。
利用社交媒体如Fcebook、Twitter等建立学习小组让学生互相交流 和学习。 利用虚拟现实技术如Google Expeditions、Oculus Rift等让学生 身临其境地体验学习内容。
优势:提高学 习效率节省时

局限性:过度 依赖可能导致 学习效果下降
合理利用:结 合传统学习方 法避免过度依

注意事项:选 择合适的IT工 具避免习中的实际案例分 析
利用信息技术提高课堂效率的案例
利用多媒体技术进行教学如PPT、视频等使教学内容更加生动、直观。
利用网络资源进行学习如网络课程、在线题库等方便学生自主学习。
高三总复习中的IT 用法总结
单击此处添加副标题
汇报人:
目录
添加目录项标题 IT用法的常见类型 IT用法的优势和局限性 如何提升高三师生的IT用 法能力
IT用法的概念和重要性
IT用法在高三总复习中的 应用场景
IT用法在高三总复习中的 实际案例分析
01
添加章节标题
02
IT用法的概念和重 要性
什么是IT用法
组织信息技术竞 赛激发学生的学 习兴趣和积极性
提供实践机会让 学生在实际操作 中提高信息技术 能力
加强教师信息技 术培训提高教师 的信息技术教学 水平
加强学校的信息技术设施建设和维护
硬件设施:更新计算机、投影仪等设备确保其性能稳定 软件设施:安装最新版本的操作系统和教学软件提高教学效率 网络环境:优化校园网络提高网络速度和稳定性 培训和指导:定期组织教师进行信息技术培训提高其使用能力 维护和更新:定期对信息技术设施进行维护和更新确保其正常运行
  1. 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. 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. 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)。
相关文档
最新文档