新人教版高中英語選修六-Unit-4-Learning-about-language教學(xué)課件

Unit4GlobalwarmingLearningaboutlanguage選修六Unit4選修六Discoveringusefulwordsandexpressions1Findthewordsinthetextthathavethesetwomeanings.Takenoticeofthemeaningusedinthereadingpassage,writethewordsandmarktheirusageinthechart.DiscoveringusefulwordsandePossiblemeaningsWordWhichused1.n.ageneraltendencyinthewayasituationischanging2.v.tostartdoingsomethingthateveryonecopiestrend

1PossiblemeaningsWordWhichusePossiblemeaningsWordWhichused1.v.tomakesomething(especiallysomethingbad)increase2.n.asubstancethatcanbeburnedtomakeheatorenergy

fuel2PossiblemeaningsWordWhichusePossiblemeaningsWordWhichused1.n.thephysicalormentalconditionofsomeone2.v.toformallysayorwritesomeinformationoranopinion1.v.tousetime,energy,goods,etc2.n.(formal)toeatordrinksomething

state2consume1PossiblemeaningsWordWhichusePossiblemeaningsWordWhichused1.v.tolookquicklyatsomeoneorsomething2.v.toreadsomethingveryquickly

glance2PossiblemeaningsWordWhichuse1.CharlesKeelingcollected______onthecarbondioxidecontentintheatmosphereoveraforty-yearperiod.Hefoundthattheamountofcarbondioxide_______increasingduringthattime.datakepton2Completeeachsentencewithoneofnewwordsorphrases.1.CharlesKeelingcollected_2.Althoughweareburningcoalinhuge_________everyyear,wewon’t________ofitforcenturies.3.Iftheamountofgreenhousegasescontinuesto________,wecouldbefacingaglobal___________.quantitiesrunoutbuildupcatastrophe2.Althoughweareburningcoa4.Manyscientistsbelievethatglobalwarminghas__________throughtheburningoffossilfuels.5.The_____________eaboutconsequence4.Manyscientistsbelievetha6.Onthewholethewarmingoftheearthisa____________thatcausesgreatconcern.7.The_______showstemperaturechangesduringthe20thcentury.8.Onehectareofforestcanabsorb23tonsofcarbondioxide____year.phenomenongraphper6.Onthewholethewarmingof9.Thewashingmachineusestoomuchenergy,but_________webuyamoreeconomicalone,itwouldstillusetoomuchwater.10.Thecaraccidentonthemainroadyesterday___________onedriver’sdeath.evenifresultedin9.ThewashingmachineusestoGrammarIt的用法及強(qiáng)調(diào)句型GrammarIt的用法及強(qiáng)調(diào)句型由it引導(dǎo)的強(qiáng)調(diào)句結(jié)構(gòu)：Itis(was)+被強(qiáng)調(diào)部分+that(who)+句子其他部分注意:此結(jié)構(gòu)強(qiáng)調(diào)的成分僅限于主語,賓語和狀語。由it引導(dǎo)的強(qiáng)調(diào)句結(jié)構(gòu)：如：

原句:Myfatherdidtheexperiment

inthelab

yesterdayevening．

強(qiáng)調(diào)主語:Itwasmyfatherwho/thatdidtheexperimentinthelabyesterdayevening．如：強(qiáng)調(diào)賓語:Itwastheexperimentthatmyfatherdidinthelabyesterdayevening．強(qiáng)調(diào)時(shí)間:Itwasyesterdayeveningthatmyfatherdidtheexperimentinthelab．強(qiáng)調(diào)賓語:Itwastheexperimentth強(qiáng)調(diào)地點(diǎn):Itwasinthelabthatmyfatherdidtheexperimentyesterdayevening．e.g.Itwasinthatcitythatwemetforthefirsttime．

ItwasnotuntilhetoldmethatIknewthetruth．強(qiáng)調(diào)地點(diǎn):Itwasinthelabthatm1.強(qiáng)調(diào)句的一般疑問句句型：

Is/Was+it+所強(qiáng)調(diào)的部分+that/who/whom+其余部分?WasitTomthat/whoIsawyesterdayhere?Wasit

ateighto’clock

thatyoubegantowork?注意：1.強(qiáng)調(diào)句的一般疑問句句型：注意：2.強(qiáng)調(diào)句的特殊疑問句句型：疑問詞+所強(qiáng)調(diào)的部分+that/who+

其余部分?Where

wasitthat

youpickedupthewallet?Whywasitthathecouldn’tanswerthequestion?2.強(qiáng)調(diào)句的特殊疑問句句型：3.名詞性從句(賓語/表語從句)強(qiáng)調(diào)句的基本結(jié)構(gòu):

疑問詞(強(qiáng)調(diào)部分)+itisthat+

其它成分?

Ijustwonder

what

itisthat

makes

himexcited.Heisunwillingtotellmewhomakeshimangry.Heisunwillingtotellmewhoitisthatmadehimangry.3.名詞性從句(賓語/表語從句)強(qiáng)調(diào)句的4.判斷是否是強(qiáng)調(diào)句,可把Itis/was…that去掉,剩余部分如果是一個(gè)完整的句子,就是強(qiáng)調(diào)句。Itwas

inthestreet

thatImetherfather.→InthestreetImetherfather.

Itwas

becauseshewasill

that

theydidn’taskhertodothejob.→Becauseshewasill,theydidn’taskhertodothejob.4.判斷是否是強(qiáng)調(diào)句,可把Itis/was…1)Itwasin1945thatWorldWarIIended.

(強(qiáng)調(diào)句)2)Itwas1945whenWorldWarIIended.(定語從句)3)ItwasalongtimesinceImetyoulast.(時(shí)間狀語從句)1)Itwasin1945thatWorldW5.若原句是not…until句型,在強(qiáng)調(diào)until部分時(shí),要把否定形式放入被強(qiáng)調(diào)部分。如:

Hedidn’tleaveuntillreturned.=ItwasnotuntilIreturnedthatheleft.5.若原句是not…until句型,在強(qiáng)調(diào)until部Ididn’trealizeshewasafamousfilmstaruntil

shetookoffherdarkglasses.

→

Notuntil

shetookoffherdarkglasses

didIrealizeshewasafamousfilmstar.→

Itwasnotuntil

shetookoffherdarkglassesthat

Irealizedshewasafamousfilmstar.Ididn’trealizeshewasafam典型例題分析：

1)Itwaslastnight____IsawthefilmStarWars．

A.whoB.when

C.thatD.which答案C

強(qiáng)調(diào)句的結(jié)構(gòu)是:It+be+強(qiáng)調(diào)部分+that(who)+主謂句。強(qiáng)調(diào)句的連詞只有兩個(gè),that和who。當(dāng)強(qiáng)調(diào)的部分是人,且為句子的主語時(shí),才用who,其余用that。典型例題分析：答案C強(qiáng)調(diào)句的結(jié)構(gòu)是:It+be2)Itistenyears____MissGreenreturnedtoCanada.A.thatB.when

C.sinceD.as答案C考點(diǎn)是連詞用法。本題易誤選為A其實(shí)本句不是強(qiáng)調(diào)句。若是去掉Itbe…that還應(yīng)是一個(gè)完整的句子。而本句去掉‘Itis…that,只剩下tenyearsMissGreenreturnedtoCanada不成句。因此本句不是強(qiáng)調(diào)句。Itis+時(shí)間+since...,其中is=hasbeen.2)Itistenyears____MissG1.It

wasn’t

until

nearly

a

month

later

______

I

received

the

manager’s

reply.A．since

B．when

C.as

D.that2.It

was

not

until

1920

______regular

radio

broadcasts

began.A.

while

B.

which

C.

that

D.

sinceDC高考鏈接1.It

wasn’t

until

nearly

a

mo3.Itwasabout600yearsago____thefirstclockwithafaceandanhourhandwasmade.A.thatB.untilC.beforeD.when4.ItwasonlywhenIrereadhispoemsrecently___Ibegantoappreciatetheirbeauty.A.untilB.thatC.thenD.soAB3.Itwasabout600yearsago5.Itisthesepoisonousproducts___cancausethesymptomsoftheflu,suchasheadacheandachingmuscles.

A.whoB.thatC.howD.what6.Why!Ihavenothingtoconfess._____youwantmetosay?

A.WhatisitthatB.WhatitisthatC.HowisitthatD.HowitisthatBA5.Itisthesepoisonousprodu7.Itwas___backhomeaftertheexperiment.A.notuntilmidnightdidhegoB.untilmidnightthathedidn’tgoC.notuntilmidnightthathewentD.untilmidnightwhenhedidn’tgo8.Itwaswithgreatjoy___hereceivedthenewsthathislostdaughterhadbeenfound.A.becauseB.whichC.sinceD.thatCD7.Itwas___backhomeafter1.Itwasthisvillage___Iwasbroughtup.A.whereB.thatC.onwhichD.which練習(xí)IA2.Itwasinthisvillage___Iwasbroughtup.A.whereB.thatC.onwhichD.whichB

1.Itwasthisvillage___Iw3.---Wasitunderthetree___youweretalkingtoafriend?---Sure.ButwhenIgotbackthere,thebikewasgone.A.thatB.whereC.whichD.whileD

3.---Wasitunderthetree_4.Canitbeinthedrawer___youputyourpassport?A.whereB.inwhichC.thereD.that5.ItwasJuly1,1997___sawthereturnofHongKongtothemotherland.A.thatB.whenC.whichD.inwhichDA4.Canitbeinthedrawer___6.Itistwoyears___Ijoinedthearmy.A.beforeB.sinceC.thatD.after7.Itwastwoyears___Ijoinedthearmy.A.beforeB.sinceC.thatD.afterBA6.Itistwoyears___Ijoine8.Itwasnotuntil1920____regularradiobroadcastbegan.A.whileB.whichC.thatD.since9._____isthefactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.ItCD8.Itwasnotuntil1920____10.Itwasabout600yearsago___firstclockwithafaceandanhourhandwasmade.A.thatB.untilC.beforeD.when11.Ihate____whenpeopletalkwiththeirmouthsfull.A.itB.thatC.theseD.themAA10.Itwasabout600yearsago12.Tom’smotherkepttellinghimthatheshouldworkharder,but____didn’thelp.A.heB.whichC.sheD.it13.Was___in1998___yourteachergraduatedfromuniversity?A.that..,thatB.it...whichC.it...thatD.it...whenDC12.Tom’smotherkepttelling14.Hefelt___dutytoworkforhumanrightsandprogress.A.ithisB.hisC.thatisaD.thatishis15.___isnogood___withoutdoinganything.A.This...talkingB.It...tospeakC.That...tosayD.It...talkingAD14.Hefelt___dutytoworkfII.根據(jù)句意及所給單詞的首字母或漢語提示,寫出各單詞的正確形式。

Theorganizationhasbeenine_______for25years.2.Whatisthea______rainfallforAugustinyourcountry?3.Theearthquakecausedaw__________damagetothearea.4.Withthedevelopmentoftechnology,peoplearemoreandmorefamiliarwith______(外部的)space.outerxistenceverage

idespreadII.根據(jù)句意及所給單詞的首字母或漢語outerxisteIII.每空填一詞,使該句與所給句子的意思相同。

Wedependonenergytodomanythings._____energy____wedependontodomanythings.2.Hedidn’tgotoschoolbecausehewasill.________becausehewasill_____hedidn’tgotoschool.ItisthatItwasthatIII.每空填一詞,使該句與所給句子的Itisth3.Myfatherdidn’treturnuntil11o’clocklastnight.________________11o’clock______myfatherreturnedlastnight.4.Davidboughtawalkmanfromastoreyesterday.______David_________boughtawalkmanfromastoreyesterday.ItwasnotuntilthatItwasthat/who3.Myfatherdidn’treturnunt5.Themountainclimberwasrescuedwiththehelpofthelocalpeople._______withthehelpofthelocalpeople______themountainclimberwasrescued.6.Herunclemovedoutofthecityandsettleddowninasmallvillageforthisreason.______forthisreason______herunclemovedoutofthecityandsettleddowninasmallvillage.Itwas

thatItwasthat5.Themountainclimberwasre7.Whatonearthdoyouwantmetosay?_______________youwantmetosay?8.Ididn’treceivethemanager’sreplyuntilnearlyamonthlater._______________nearlyamonthlater______Ireceivedthemanager’sreply.WhatisitthatItwasnotuntilthat

7.Whatonearthdoyouwantm9.MarxmetTracyinPairsin1845.______inPairs____MarxmetTracyin1845.10.Thefootballmatchhadtobecalledoffbecauseitrainedheavily.______becauseitrainedheavily______thefootballmatchhadtobecalledoff.thatItwasthatItwas9.MarxmetTracyinPairsinIV.翻譯總的來說,我很喜歡這本書。

(onthewhole)2.昨天的平均溫度是28攝氏度。(average)Onthewhole,Ilikethisbookverymuch.Theaveragetemperatureyesterdaywas28°C.IV.翻譯Onthewhole,IlikethiMakefoursentenceswith“it”foremphasis.HomeworkMakefoursentenceswithHomewThankYou!ThankYou!Unit4GlobalwarmingLearningaboutlanguage選修六Unit4選修六Discoveringusefulwordsandexpressions1Findthewordsinthetextthathavethesetwomeanings.Takenoticeofthemeaningusedinthereadingpassage,writethewordsandmarktheirusageinthechart.DiscoveringusefulwordsandePossiblemeaningsWordWhichused1.n.ageneraltendencyinthewayasituationischanging2.v.tostartdoingsomethingthateveryonecopiestrend

1PossiblemeaningsWordWhichusePossiblemeaningsWordWhichused1.v.tomakesomething(especiallysomethingbad)increase2.n.asubstancethatcanbeburnedtomakeheatorenergy

fuel2PossiblemeaningsWordWhichusePossiblemeaningsWordWhichused1.n.thephysicalormentalconditionofsomeone2.v.toformallysayorwritesomeinformationoranopinion1.v.tousetime,energy,goods,etc2.n.(formal)toeatordrinksomething

state2consume1PossiblemeaningsWordWhichusePossiblemeaningsWordWhichused1.v.tolookquicklyatsomeoneorsomething2.v.toreadsomethingveryquickly

glance2PossiblemeaningsWordWhichuse1.CharlesKeelingcollected______onthecarbondioxidecontentintheatmosphereoveraforty-yearperiod.Hefoundthattheamountofcarbondioxide_______increasingduringthattime.datakepton2Completeeachsentencewithoneofnewwordsorphrases.1.CharlesKeelingcollected_2.Althoughweareburningcoalinhuge_________everyyear,wewon’t________ofitforcenturies.3.Iftheamountofgreenhousegasescontinuesto________,wecouldbefacingaglobal___________.quantitiesrunoutbuildupcatastrophe2.Althoughweareburningcoa4.Manyscientistsbelievethatglobalwarminghas__________throughtheburningoffossilfuels.5.The_____________eaboutconsequence4.Manyscientistsbelievetha6.Onthewholethewarmingoftheearthisa____________thatcausesgreatconcern.7.The_______showstemperaturechangesduringthe20thcentury.8.Onehectareofforestcanabsorb23tonsofcarbondioxide____year.phenomenongraphper6.Onthewholethewarmingof9.Thewashingmachineusestoomuchenergy,but_________webuyamoreeconomicalone,itwouldstillusetoomuchwater.10.Thecaraccidentonthemainroadyesterday___________onedriver’sdeath.evenifresultedin9.ThewashingmachineusestoGrammarIt的用法及強(qiáng)調(diào)句型GrammarIt的用法及強(qiáng)調(diào)句型由it引導(dǎo)的強(qiáng)調(diào)句結(jié)構(gòu)：Itis(was)+被強(qiáng)調(diào)部分+that(who)+句子其他部分注意:此結(jié)構(gòu)強(qiáng)調(diào)的成分僅限于主語,賓語和狀語。由it引導(dǎo)的強(qiáng)調(diào)句結(jié)構(gòu)：如：

原句:Myfatherdidtheexperiment

inthelab

yesterdayevening．

強(qiáng)調(diào)主語:Itwasmyfatherwho/thatdidtheexperimentinthelabyesterdayevening．如：強(qiáng)調(diào)賓語:Itwastheexperimentthatmyfatherdidinthelabyesterdayevening．強(qiáng)調(diào)時(shí)間:Itwasyesterdayeveningthatmyfatherdidtheexperimentinthelab．強(qiáng)調(diào)賓語:Itwastheexperimentth強(qiáng)調(diào)地點(diǎn):Itwasinthelabthatmyfatherdidtheexperimentyesterdayevening．e.g.Itwasinthatcitythatwemetforthefirsttime．

ItwasnotuntilhetoldmethatIknewthetruth．強(qiáng)調(diào)地點(diǎn):Itwasinthelabthatm1.強(qiáng)調(diào)句的一般疑問句句型：

Is/Was+it+所強(qiáng)調(diào)的部分+that/who/whom+其余部分?WasitTomthat/whoIsawyesterdayhere?Wasit

ateighto’clock

thatyoubegantowork?注意：1.強(qiáng)調(diào)句的一般疑問句句型：注意：2.強(qiáng)調(diào)句的特殊疑問句句型：疑問詞+所強(qiáng)調(diào)的部分+that/who+

其余部分?Where

wasitthat

youpickedupthewallet?Whywasitthathecouldn’tanswerthequestion?2.強(qiáng)調(diào)句的特殊疑問句句型：3.名詞性從句(賓語/表語從句)強(qiáng)調(diào)句的基本結(jié)構(gòu):

疑問詞(強(qiáng)調(diào)部分)+itisthat+

其它成分?

Ijustwonder

what

itisthat

makes

himexcited.Heisunwillingtotellmewhomakeshimangry.Heisunwillingtotellmewhoitisthatmadehimangry.3.名詞性從句(賓語/表語從句)強(qiáng)調(diào)句的4.判斷是否是強(qiáng)調(diào)句,可把Itis/was…that去掉,剩余部分如果是一個(gè)完整的句子,就是強(qiáng)調(diào)句。Itwas

inthestreet

thatImetherfather.→InthestreetImetherfather.

Itwas

becauseshewasill

that

theydidn’taskhertodothejob.→Becauseshewasill,theydidn’taskhertodothejob.4.判斷是否是強(qiáng)調(diào)句,可把Itis/was…1)Itwasin1945thatWorldWarIIended.

(強(qiáng)調(diào)句)2)Itwas1945whenWorldWarIIended.(定語從句)3)ItwasalongtimesinceImetyoulast.(時(shí)間狀語從句)1)Itwasin1945thatWorldW5.若原句是not…until句型,在強(qiáng)調(diào)until部分時(shí),要把否定形式放入被強(qiáng)調(diào)部分。如:

Hedidn’tleaveuntillreturned.=ItwasnotuntilIreturnedthatheleft.5.若原句是not…until句型,在強(qiáng)調(diào)until部Ididn’trealizeshewasafamousfilmstaruntil

shetookoffherdarkglasses.

→

Notuntil

shetookoffherdarkglasses

didIrealizeshewasafamousfilmstar.→

Itwasnotuntil

shetookoffherdarkglassesthat

Irealizedshewasafamousfilmstar.Ididn’trealizeshewasafam典型例題分析：

1)Itwaslastnight____IsawthefilmStarWars．

A.whoB.when

C.thatD.which答案C

強(qiáng)調(diào)句的結(jié)構(gòu)是:It+be+強(qiáng)調(diào)部分+that(who)+主謂句。強(qiáng)調(diào)句的連詞只有兩個(gè),that和who。當(dāng)強(qiáng)調(diào)的部分是人,且為句子的主語時(shí),才用who,其余用that。典型例題分析：答案C強(qiáng)調(diào)句的結(jié)構(gòu)是:It+be2)Itistenyears____MissGreenreturnedtoCanada.A.thatB.when

C.sinceD.as答案C考點(diǎn)是連詞用法。本題易誤選為A其實(shí)本句不是強(qiáng)調(diào)句。若是去掉Itbe…that還應(yīng)是一個(gè)完整的句子。而本句去掉‘Itis…that,只剩下tenyearsMissGreenreturnedtoCanada不成句。因此本句不是強(qiáng)調(diào)句。Itis+時(shí)間+since...,其中is=hasbeen.2)Itistenyears____MissG1.It

wasn’t

until

nearly

a

month

later

______

I

received

the

manager’s

reply.A．since

B．when

C.as

D.that2.It

was

not

until

1920

______regular

radio

broadcasts

began.A.

while

B.

which

C.

that

D.

sinceDC高考鏈接1.It

wasn’t

until

nearly

a

mo3.Itwasabout600yearsago____thefirstclockwithafaceandanhourhandwasmade.A.thatB.untilC.beforeD.when4.ItwasonlywhenIrereadhispoemsrecently___Ibegantoappreciatetheirbeauty.A.untilB.thatC.thenD.soAB3.Itwasabout600yearsago5.Itisthesepoisonousproducts___cancausethesymptomsoftheflu,suchasheadacheandachingmuscles.

A.whoB.thatC.howD.what6.Why!Ihavenothingtoconfess._____youwantmetosay?

A.WhatisitthatB.WhatitisthatC.HowisitthatD.HowitisthatBA5.Itisthesepoisonousprodu7.Itwas___backhomeaftertheexperiment.A.notuntilmidnightdidhegoB.untilmidnightthathedidn’tgoC.notuntilmidnightthathewentD.untilmidnightwhenhedidn’tgo8.Itwaswithgreatjoy___hereceivedthenewsthathislostdaughterhadbeenfound.A.becauseB.whichC.sinceD.thatCD7.Itwas___backhomeafter1.Itwasthisvillage___Iwasbroughtup.A.whereB.thatC.onwhichD.which練習(xí)IA2.Itwasinthisvillage___Iwasbroughtup.A.whereB.thatC.onwhichD.whichB

1.Itwasthisvillage___Iw3.---Wasitunderthetree___youweretalkingtoafriend?---Sure.ButwhenIgotbackthere,thebikewasgone.A.thatB.whereC.whichD.whileD

3.---Wasitunderthetree_4.Canitbeinthedrawer___youputyourpassport?A.whereB.inwhichC.thereD.that5.ItwasJuly1,1997___sawthereturnofHongKongtothemotherland.A.thatB.whenC.whichD.inwhichDA4.Canitbeinthedrawer___6.Itistwoyears___Ijoinedthearmy.A.beforeB.sinceC.thatD.after7.Itwastwoyears___Ijoinedthearmy.A.beforeB.sinceC.thatD.afterBA6.Itistwoyears___Ijoine8.Itwasnotuntil1920____regularradiobroadcastbegan.A.whileB.whichC.thatD.since9._____isthefactthatEnglishisbeingacceptedasaninternationallanguage.A.ThereB.ThisC.ThatD.ItCD8.Itwasnotuntil1920____10.Itwasabout600yearsago___firstclockwithafaceandanhourhandwasmade.A.thatB.untilC.beforeD.when11.Ihate____whenpeopletalkwiththeirmouthsfull.A.itB.thatC.theseD.themAA10.Itwasabout600yearsago12.Tom’smotherkepttellinghimthatheshouldworkharder,but____didn’thelp.A.heB.whichC.sheD.it13.Was___in1998___yourteachergraduatedfromuniversity?A.that..,thatB.it...whichC.it...thatD.it...whenDC12.Tom’smotherkepttelling14.Hefelt___dutytoworkforhumanrightsandprogress.A.ithisB.hisC.thatisaD.thatishis15.___isnogood___withoutdoinganything.A.This...talkingB.It...tospeakC.That...tosayD.It...talkingAD14.Hefelt___dutytoworkfII.根據(jù)句意及所給單詞的首字母或漢語提示,