Unit1CulturalHeritageDiscoveringUsefulStructures課件-高中英語(yǔ)人教版2

UnitBook2

CulturalHeritageDescoveringUsefulStructuresDescribepeopleorthingsingreaterdetailbothinoralandwrittenway.（1）通過(guò)用關(guān)系代詞\關(guān)系副詞填空練習(xí)，帶領(lǐng)學(xué)生回顧上兩單元所學(xué)習(xí)過(guò)的限制性定語(yǔ)從句的知識(shí)，并總結(jié)that\which\who(whom)、whose、where\when\why\oninatwhich等關(guān)系代詞\關(guān)系副詞的定語(yǔ)從句的特點(diǎn)；（2）通過(guò)觀察含有that\which\who(whom)、whose、where\when\why\oninatwhich的句子并把句中的關(guān)系代詞關(guān)系副詞畫(huà)出來(lái)的練習(xí)，能夠?qū)W習(xí)并掌握用關(guān)系代詞、關(guān)系副詞引導(dǎo)定語(yǔ)從句；進(jìn)一步復(fù)習(xí)并熟悉掌握限定性定語(yǔ)從句的形式、意義和功能，能在交際中正確運(yùn)用這類從句驚醒口頭和書(shū)面表達(dá)。（3）通過(guò)描述一張圖片，能夠運(yùn)用定語(yǔ)從句更加具體生動(dòng)地描述人和事。學(xué)習(xí)目標(biāo)課時(shí)安排一、Leadin

(3minutes）二、Presentation(15minutes)Step1呈現(xiàn)感知Step2觀察發(fā)現(xiàn)Step3感知理解Step4小結(jié)Step4歸納總結(jié)三、Practice（7mins）四、Production(12mins)五、課后檢測(cè)（2mins）六、Homework(1mins)

一、Lead-inLookatthesentencesbelowandunderlinetherelativepronounsandadverbs.1．Moststudentsliketheteachers——--

understandthemwell.

2.Myfavoriteplace——--isKunming

whichisknownastheSpringCity.

3.Thatisthegirl————Imetatthepartyyesterday.

4.Ishallneverforgettheday

————wefirstmetinapark.

5.MyfavoritecityisBeijing

————IcanvisittheGreatWall.

6.Thisisthereason

————youshouldleave.

7.Iknowtheperson________

companyproducesnewmachinewhowhichwhomwhenwherewhywhose二、Presentation(15minutes)

Step11

TextBookPage6Ex.2Lookatthesentencesbelowandunderlinetherelativepronounsandadverbs.Afterlisteningtothescientistswhohadstudiedtheproblem,andcitizenswho

livednearthedam,the

governmentturnedtotheUnitedNationsforhelp.Templesandotherculturalsitesweretakendownpiecebypiece,andthenmovedandputtogetheragaininaplacewheretheyweresafefromthewater.

Step2Lookatthesentencesbelowandunderlinetherelativepronounsandadverbs.Findmoresentencescontainingrelativeclausesfromthetextonpage4.1

Lookatthesentencesbelowandunderlinetherelativepronounsandadverbs.1.Therecomesatime_______theoldmustgivewaytothenew,...2.Waterfromthedamwouldlikelydamageanumberoftemplesanddestroyculturalrelics_______wereanimportantpartofEgypt’sculturalheritage.3.Afterlisteningtothescientists_______hadstudiedtheproblem,andcitizens_______livednearthedam,thegovernmentturnedtotheUnitedNationsforhelp.4.emples...andthenmovedandputbacktogetheragaininaplace_______theyweresafefromthewater.5.Notonlyhadthecountriesfoundapathtothefuture_______didnotrunovertherelicsofthepast...6byUNESCO,_______runsaprogramme_______preventsworldculturalheritagesitesaroundtheworldfromdisappearing.whenthatwhowhowherethatwhichthatDiscussinpairsaboutthemajorfunctionsoftherelativeclauses.Thenmakeashortsummaryinatableormindmap.指代內(nèi)容所做成分是否可省略thatwhichwhowhomwhose(一）關(guān)系代詞的用法人；物物人人(人/物)的主語(yǔ),賓語(yǔ)主語(yǔ),賓語(yǔ)主語(yǔ),賓語(yǔ)賓語(yǔ)定語(yǔ)作賓語(yǔ)可省作賓語(yǔ)可省作賓語(yǔ)可省可省不可?。ǘw納關(guān)系副詞及其用法注意：一些表示抽象地點(diǎn)的名詞，如point，case，position，condition，situation等用where引導(dǎo)Therelativeadverb(關(guān)系副詞)ReferringtoFunctionwhere(=in/atwhich)when(=at/in/onwhich)why(=forwhich)place修飾地點(diǎn)time修飾時(shí)間reason修飾原因e.g.Weknewthescientistwhohadstudiedtheproblem.

（若把從句去掉，則不明白是哪位科學(xué)家。）定語(yǔ)從句限制性e.g.WeknewthephysicalscientistHawkins,whohadstudiedtheproblem.

（若把從句去掉，仍然知道是哪位科學(xué)家。）在意義上是先行詞不可缺少的定語(yǔ)，如果省略，所修飾的先行詞往往不明確，前面一般沒(méi)有逗號(hào)隔開(kāi)。往往是對(duì)先行詞的附加說(shuō)明，為先行詞提供補(bǔ)充信息，即使去掉，也不會(huì)影響先行詞的明確性，與主句之間常用逗號(hào)隔開(kāi)。非限制性

在much或all后用that，不用which，作定語(yǔ)從句的賓語(yǔ)時(shí)可以省略。例如：

Therewasnotmuch(that)wecoulddowhenitwasraining.

Thatisallthatworks.

關(guān)系代詞作動(dòng)詞的間接賓語(yǔ)時(shí)，用to或for。例如：

Whoisthegirlthathegavetheflowerto?

Whoisthegirlthathegavetheflower?

無(wú)關(guān)系代詞時(shí)，也要用to或for。例如：

TheladyIwrotethepoemforwasmysister.限制性定語(yǔ)從句補(bǔ)充知識(shí)

正式英語(yǔ)中，介詞可置于從句之首，whom或which之前。例如：

Thisisthegreatwritertowhomourteacherwasreferring.

Heaskedaquestiontowhichtherewasnoanswer.

注意，介詞不可置于who或that之前。

定語(yǔ)從句的謂語(yǔ)如果是以介詞結(jié)尾的短語(yǔ)動(dòng)詞，則不可把介詞移至從

句之首。例如：

Hereceivedtheemailhewaslookingforwardto.限制性定語(yǔ)從句補(bǔ)充知識(shí)Exercise

TextBookPage6Ex.2Rewritethesentencesusingrelativeclauses.Step1

明確主句和從句。Step2

找到先行詞，確定它在主句中的功能。Step3

根據(jù)先行詞和關(guān)系代詞或關(guān)系副詞在從句中的功能，

確定使用哪個(gè)關(guān)系代詞或關(guān)系副詞。EXAMPLEIhavedownloadedthatfreeapp,butitdoesn’tworkwell.→Thefreeapp(which/that)Ihavedownloadeddoesn’tworkwell.一般出現(xiàn)兩次的詞就是先行詞。Step3Exercise2

Rewritethesentencesusingrelativeclauses.TextBookPage6Ex.21.Heshowedmeaphotoinhisroom.ItwasaphotoofafamousculturalrelicinEgypt.→

Thephoto________________________________________________________________2.TheprojectteamhelpedprotectthenationalparksintheUnitedRepublicofTanzania.Itwasformedbymembersfromfifteencountries.→

Theprojectteam______________________________________________________________________________________________________________________________________________________3.ThistemplewasfirstbuiltduringtheQinDynasty.→

Thetime_________________________________________________________________________4.WemetaprofessionalarchaeologistattheentrancetotheGreatPyramid.Heexplainedtoustheprocessofbuildingsuchadifficultstructure.→

Theprofessionalarchaeologist___________________________________________________________________________________________________________________________________________(which/that)heshowedmeinhisroomwasofafamousculturalrelicinEgypt.

whosememberswerefromfifteencountrieshelpedprotectthenationalparksintheUnitedRepublicofTanzania.whenthistemplewasfirstbuiltwasduringtheQinDynasty.(who/whom)wemetattheentrancetotheGreatPyramidexplainedtoustheprocessofbuildingsuchadifficultstructure.Exercise2

Rewritethesentencesusingrelativeclauses.5.Thedocumentsabouttheculturalrelicsfromoverseasareunderthedesk.Ifoundthemyesterday.→

Theplace__________________________________________________________________________6.Scientistsworkedtogetherdayandnighttorescuethetemplebecausetheywantedtopreserveitforthenextgeneration.→

Thereason___________________________________________________________________________________________________________________________________________________________whereIfoundthedocumentsabouttheculturalrelicsfromoverseasyesterdayisunderthedesk.

whyscientistsworkedtogetherdayandnighttorescuethetempleisthattheywantedtopreserveitforthenextgeneration.ExerciseTextBookPage6Ex.3

Workinpairsandplayagameofdefinitions.Oneasksthequestionsbelowandtheotheranswersthemwithrelativeclauses.Workouttwomorequestionsofyourown.EXAMPLEA:

What

is

an

exit

B:

An

exit

is

the

door

where/through

which

you

can

leave

a

building.三、Practice（7mins）workinpairs3

Workinpairsandplayagameofdefinitions.Oneasksthequestionsbelowandtheotheranswersthemwithrelativeclauses.Workouttwomorequestionsofyourown.1.What’sa

library(from/in

which;where)2.What’s

a

good

friend

(to

whom;

who)3.What’s

a

vacation

(during

which;

when)Alibraryisaplacefrom/inwhich

youcanborrowbooks./

Alibraryisaplacewhereyoucanborrowbooks.Agoodfriendissomeonetowhom

youcantellyourproblems./Agoodfriendissomeonewhoyou

cantellyourproblemsto.Avacationisatimeduringwhich

youdon’twork./Avacationisatimewhenyoudon’t

work.四、Production(12mins)TalkaboutCantonTower,

andthenwriteashortparagraphaboutit.Useatleast2restrictiverelativeclausestowriteit.廣州塔（英語(yǔ)：CantonTower）又稱廣州新電視塔，昵稱小蠻腰，其位于中國(guó)廣東省廣州市海珠區(qū)，距離珠江南岸125米，與珠江新城、花城廣場(chǎng)、海心沙島(PearlRiverNewTown,HuachengSquareandHaixinshaIsland)隔江相望。廣州塔塔身主體高454米，天線桅桿