職高英語it用法公開課課件

`YouareGreat!Believeyourself!!!`YouBelieveyourselfLookatthepicturestoanswerthequestions:What’sthis?It’sabook.LookatthepicturestoanswerWhattimeisit?It’seighto’clock.Whattimeisit?It’seightoWhereisthedog?It’s

underthebed.Whereisthedog?It’sunderthItisnevertoooldtolearn.

活到老，

學(xué)到老。

Whatisthemeaningofthissentence？Itisnevertoooldtolearn.1.Itisabook.2.Itiseighto’clock.

3.It’sunderthebed.4.Itisnevertoooldtolearn.1.Itisabook.It的用法It的用法教學(xué)目標(biāo):1.知識(shí)、技能目標(biāo)：能夠準(zhǔn)確分析it在句子中的不同作用，并靈活的運(yùn)用到日常對(duì)話及練習(xí)中。2.情感目標(biāo)：合作精神，獨(dú)立完成任務(wù)的能力。教學(xué)目標(biāo):一、it作代詞:新課一、it作代詞:新課It’slovely.Howisthedog?it代替上文提到的thedogIt’slovely.Howisthedog?it代Whoisthelovelybaby?It'sMr.Black’sson.it代替嬰兒Whoisthelovelybaby?It'sMrWhoisit?It'sme.身份不明確的人代替未出場(chǎng)的Whoisit?It'sme.Whatdoyouthinkofthecartoon?-It’soneofthebestcartoonsthatI’veseen.代替上文中的thecartoonWhatdoyouthinkofthecartoIt’s

lovely.It'sMr.Black’sson.

Whoisit?-It’s

oneofthebestcartoonsthatI’veseen.1.作人稱代詞(代替前面提到的人或物)It’slovely.1.作人稱代詞It’sadog.What’sthis?it代替thisIt’sadog.What’sthis?it代替thiWhat'sthat?

It'sarose.

2.作指示代詞it代替thatWhat'sthat?It'sarose.2.Itwastimetogetup.it指代時(shí)間Itwastimetogetup.it指代時(shí)間Itis10kilometerstothecity.it指代距離Itis10kilometerstothecitIt’s

sunny.What’stheweatherliketoday?指代天氣itIt’ssunny.What’stheweatherItwastimetogetup.Itis10kilometerstothecastle.It’s

sunny.3.作非人稱代詞指代時(shí)間,距離,價(jià)值,天氣,環(huán)境，自然現(xiàn)象等Itwastimetogetup.3.作非人稱代詞Itisbadtosmoke.=Tosmokeisbad.Itisbadtosmoke.=TosmokeiItisasurprisetoseesobigacock.看到如此大的一只公雞是一件很驚訝的事情。=Toseesobigacockisasurprise.

遵循英語語言的尾重原則,避免句子頭重腳輕,常用it作形式主語！Itisasurprisetoseesobig考試進(jìn)行中....作弊？Nouse！急!急!急!Itisnogoodcheatinginthetest.考試進(jìn)行中....作弊？急!急!急!ItisItisveryclear

thatthegirlistall.ItisveryclearthatthegirlIt

issaidthatZhouJielunwillcomeourcity.

ItissaidthatZhouJielunw(1)Itisbad

tosmoke.(2)Itisasurprise

toseesobigacock.(3)Itisnogood

cheatinginthetest.(4)Itisveryclear

thatsheistall.(5)

It

issaid

thatZhouJielunwillcomeourcity.

二.作形式主語。真正主語置于句后，真正主語通常為不定式、V-ing,主語從句。(1)Itisbadtosmoke.二.作形式主語。It做形式主語句型結(jié)構(gòu)：(1)It

isbadtosmoke.(2)It

isasurprisetoseesobigacock.(3)It

isnousecheatinginthetest.(4)It

isveryclearthatheistall.(5)Itissaid

thatZhouJielunwillcomeourcity.It+be+adj.\n.\p.p.（表語）+todosth.doingsth.clause(真正主語）找規(guī)律It做形式主語句型結(jié)構(gòu)：(1)Itisbadtos1.學(xué)習(xí)英語很有趣。Itisinteresting2.嘲笑別人是不好的。Itisnogood3.據(jù)說他已經(jīng)通過了考試。Itissaid試一試tostudyEnglish.thathehaspassedtheexam.laughingatothers.__________________________________________________1.學(xué)習(xí)英語很有趣。Itisinteresting2.嘲IthinkitimportanttoreadEnglisheveryday.IthinkitimportanttoreadEHefounditdifficulttogetupearly.HefounditdifficultIthinkitnousetalkingtohim.IthinkitnousetalkingtohWethinkitbestthatyoushoulddomoreexercise.WethinkitbestthatyoushouIthinkitimportanttoreadEnglisheveryday.Hefounditdifficulttogetupearly.Ithinkitnousetalkingtohim.Wethinkitbestthatyoushoulddomoreexercise.三.it作形式賓語。真正賓語放在賓語補(bǔ)足語后面，真正賓語通常為不定式,V-ing,賓語從句。IthinkitimportanttoreadEIt做形式賓語句型結(jié)構(gòu)：Ithink

it

important

toreadEnglisheveryday.Hefound

it

difficult

togetupearly.Ithink

itnouse

talkingtohim.Wethink

it

best

thatyoushoulddomoreexercise.主語+thinkfindfeelmake…+it+adj./n.（賓補(bǔ)）+tododoingclause(真正賓語）找規(guī)律It做形式賓語句型結(jié)構(gòu)：Ithinkitimport1.我覺得和你聊天很好。tochatwithyou.2.我認(rèn)為像那樣說話是很聰明的。Ithinkitclever試一試Ifeelitgoodtalkinglikethat._____________________________________________1.我覺得和你聊天很好。tochatwithyou.2原句：Imethiminthestreetyesterday.ItwasI

who/thatmethiminthestreetyesterday.強(qiáng)調(diào)主語用主格昨天在街上遇見他的是我。原句：Imethiminthestreetyes原句：Imethiminthestreetyesterday.Itwashim

that/whomImetinthestreetyesterday.強(qiáng)調(diào)賓語用賓格我昨天在街上遇見的是他。原句：ImethiminthestreetyesItwasinthestreet

thatImethimyesterday.昨天我是在街上遇見他的。

原句：Imethiminthestreetyesterday.強(qiáng)調(diào)地點(diǎn)狀語

?ItwasinthestreetthatImeItwasyesterdaythatImethiminthestreet.原句：Imethiminthestreetyesterday.我是昨天在大街上遇見他的。強(qiáng)調(diào)時(shí)間狀語?原句：ImethiminthestreetyesItwas

Ithat

/

whomethiminthestreetyesterday.

Itwas

him

that/who/whomImetinthestreetyesterday.

Itwas

inthestreet

thatImethimyesterday.Itwas

yesterday

thatImethiminthestreet.

四.強(qiáng)調(diào)句構(gòu)成:Itis/

was+被強(qiáng)調(diào)部分+that/who/whom+其它成分ItwasIthat/whomethimItisMay20todayanditisasunnyday.Thelazysheepdecidestogoforawalktothepark,though

it

istwomilesaway.

It

isclearthat

thelazysheepisveryhappytoday.

Whataretheuseof“it”?

實(shí)戰(zhàn)演練GroupworkItisMay20todayanditisaItisspringnowanditiswarm.

It’sabout10a.m.anditisquietinthepark.Shethinkitgoodtofallasleepinthepark!Whenthelazysheep

wake

up,itisdark.

Itisadaythathewouldneverforget.ItisspringnowanditiswaSummary(總結(jié)

):代詞it本意‘‘它’’,既可指這又指那;

時(shí)間天氣均可指,談到距離也用它;

形式主賓均可做,強(qiáng)調(diào)句型跟that。Summary(總結(jié)):代詞it本意‘‘它’RemembertheProverbs(諺語)with“It”.Homework①Itisnevertoooldtolearn.活到老，學(xué)到老。②Itiseasiertofallthantorise.摔倒容易爬起來難。③Itisnousecryingoverspilt（溢出的）milk.覆水難收。④Itneverrainsbutitpours(潑水).不鳴則已，一鳴驚人。⑤Itiseasytoopenashopbuthardtokeepitalwaysopen.

創(chuàng)業(yè)容易守業(yè)難。RemembertheProverbs(諺語)witGood-byeGood-bye`YouareGreat!Believeyourself!!!`YouBelieveyourselfLookatthepicturestoanswerthequestions:What’sthis?It’sabook.LookatthepicturestoanswerWhattimeisit?It’seighto’clock.Whattimeisit?It’seightoWhereisthedog?It’s

underthebed.Whereisthedog?It’sunderthItisnevertoooldtolearn.

活到老，

學(xué)到老。

Whatisthemeaningofthissentence？Itisnevertoooldtolearn.1.Itisabook.2.Itiseighto’clock.

3.It’sunderthebed.4.Itisnevertoooldtolearn.1.Itisabook.It的用法It的用法教學(xué)目標(biāo):1.知識(shí)、技能目標(biāo)：能夠準(zhǔn)確分析it在句子中的不同作用，并靈活的運(yùn)用到日常對(duì)話及練習(xí)中。2.情感目標(biāo)：合作精神，獨(dú)立完成任務(wù)的能力。教學(xué)目標(biāo):一、it作代詞:新課一、it作代詞:新課It’slovely.Howisthedog?it代替上文提到的thedogIt’slovely.Howisthedog?it代Whoisthelovelybaby?It'sMr.Black’sson.it代替嬰兒Whoisthelovelybaby?It'sMrWhoisit?It'sme.身份不明確的人代替未出場(chǎng)的Whoisit?It'sme.Whatdoyouthinkofthecartoon?-It’soneofthebestcartoonsthatI’veseen.代替上文中的thecartoonWhatdoyouthinkofthecartoIt’s

lovely.It'sMr.Black’sson.

Whoisit?-It’s

oneofthebestcartoonsthatI’veseen.1.作人稱代詞(代替前面提到的人或物)It’slovely.1.作人稱代詞It’sadog.What’sthis?it代替thisIt’sadog.What’sthis?it代替thiWhat'sthat?

It'sarose.

2.作指示代詞it代替thatWhat'sthat?It'sarose.2.Itwastimetogetup.it指代時(shí)間Itwastimetogetup.it指代時(shí)間Itis10kilometerstothecity.it指代距離Itis10kilometerstothecitIt’s

sunny.What’stheweatherliketoday?指代天氣itIt’ssunny.What’stheweatherItwastimetogetup.Itis10kilometerstothecastle.It’s

sunny.3.作非人稱代詞指代時(shí)間,距離,價(jià)值,天氣,環(huán)境，自然現(xiàn)象等Itwastimetogetup.3.作非人稱代詞Itisbadtosmoke.=Tosmokeisbad.Itisbadtosmoke.=TosmokeiItisasurprisetoseesobigacock.看到如此大的一只公雞是一件很驚訝的事情。=Toseesobigacockisasurprise.

遵循英語語言的尾重原則,避免句子頭重腳輕,常用it作形式主語！Itisasurprisetoseesobig考試進(jìn)行中....作弊？Nouse！急!急!急!Itisnogoodcheatinginthetest.考試進(jìn)行中....作弊？急!急!急!ItisItisveryclear

thatthegirlistall.ItisveryclearthatthegirlIt

issaidthatZhouJielunwillcomeourcity.

ItissaidthatZhouJielunw(1)Itisbad

tosmoke.(2)Itisasurprise

toseesobigacock.(3)Itisnogood

cheatinginthetest.(4)Itisveryclear

thatsheistall.(5)

It

issaid

thatZhouJielunwillcomeourcity.

二.作形式主語。真正主語置于句后，真正主語通常為不定式、V-ing,主語從句。(1)Itisbadtosmoke.二.作形式主語。It做形式主語句型結(jié)構(gòu)：(1)It

isbadtosmoke.(2)It

isasurprisetoseesobigacock.(3)It

isnousecheatinginthetest.(4)It

isveryclearthatheistall.(5)Itissaid

thatZhouJielunwillcomeourcity.It+be+adj.\n.\p.p.（表語）+todosth.doingsth.clause(真正主語）找規(guī)律It做形式主語句型結(jié)構(gòu)：(1)Itisbadtos1.學(xué)習(xí)英語很有趣。Itisinteresting2.嘲笑別人是不好的。Itisnogood3.據(jù)說他已經(jīng)通過了考試。Itissaid試一試tostudyEnglish.thathehaspassedtheexam.laughingatothers.__________________________________________________1.學(xué)習(xí)英語很有趣。Itisinteresting2.嘲IthinkitimportanttoreadEnglisheveryday.IthinkitimportanttoreadEHefounditdifficulttogetupearly.HefounditdifficultIthinkitnousetalkingtohim.IthinkitnousetalkingtohWethinkitbestthatyoushoulddomoreexercise.WethinkitbestthatyoushouIthinkitimportanttoreadEnglisheveryday.Hefounditdifficulttogetupearly.Ithinkitnousetalkingtohim.Wethinkitbestthatyoushoulddomoreexercise.三.it作形式賓語。真正賓語放在賓語補(bǔ)足語后面，真正賓語通常為不定式,V-ing,賓語從句。IthinkitimportanttoreadEIt做形式賓語句型結(jié)構(gòu)：Ithink

it

important

toreadEnglisheveryday.Hefound

it

difficult

togetupearly.Ithink

itnouse

talkingtohim.Wethink

it

best

thatyoushoulddomoreexercise.主語+thinkfindfeelmake…+it+adj./n.（賓補(bǔ)）+tododoingclause(真正賓語）找規(guī)律It做形式賓語句型結(jié)構(gòu)：Ithinkitimport1.我覺得和你聊天很好。tochatwithyou.2.我認(rèn)為像那樣說話是很聰明的。Ithinkitclever試一試Ifeelitgoodtalkinglikethat._____________________________________________1.我覺得和你聊天很好。tochatwithyou.2原句：Imethiminthestreetyesterday.ItwasI

who/thatmethiminthestreetyesterday.強(qiáng)調(diào)主語用主格昨天在街上遇見他的是我。原句：Imethiminthestreetyes原句：Imethiminthestreetyesterday.Itwashim

that/whomImetinthestreetyesterday.強(qiáng)調(diào)賓語用賓格我昨天在街上遇見的是他。原句：ImethiminthestreetyesItwasinthestreet

thatImethimyesterday.昨天我是在街上遇見他的。

原句：Imethiminthestreetyesterday.強(qiáng)調(diào)地點(diǎn)狀語

?ItwasinthestreetthatImeItwasyesterdaythatImethiminthestreet.原句：Imethiminthestreetyesterday.我是昨天在大街上遇見他的。強(qiáng)調(diào)時(shí)間狀語?原句：ImethiminthestreetyesItwas

Ithat

/

whomethiminthestreetyesterday.

Itwas

him

that/who/whomImetinthestreetyesterday.

Itwas

inthestre