Unit+4+Hetitage+in+Danger+Reading(1)課件 【 備課 精講精研】 高中英語牛津譯林版選擇性必修第三冊+

MillionsoftouriststraveltoUNESCOWorldHeritageSiteseveryyear,soitisonlynaturalthatthesitessufferabitofwearandtear.思考：that引導(dǎo)什么從句？或者這是什么特殊句式？that引導(dǎo)主語從句，it為形式主語。

Ifyourheartbreakslikemineatthethoughtofourirreplaceableheritagebeinglostforever,pleasetakeaction.思考：黃色部分做什么成分？其內(nèi)部結(jié)構(gòu)怎么分析？黃色部分是介詞of后的賓語。動名詞的復(fù)合結(jié)構(gòu)ourirreplaceableheritage是動名詞beinglostforever的邏輯主語。

【動名詞復(fù)合結(jié)構(gòu)】歸根結(jié)底是表示一個名詞化的動作/行為【名詞+現(xiàn)在分詞短語作后置定語結(jié)構(gòu)】中心詞仍是該名詞

獨(dú)立主格結(jié)構(gòu)：①邏輯主語+名動形介副②作狀語Weatherpermitting,wewillhavethematchtomorrow.Classover,thestudentssoonlefttheclassroom.動名詞的復(fù)合結(jié)構(gòu)：①邏輯主語+動名詞②_______________Tominsistedonmyreadingtheletter.Doyoumindmymakingasuggestion?Hercomingtohelpencouragedallofus.Carpoolinginvolvestwotofivecommuterssharingavehicle.作主語/賓語

動名詞的復(fù)合結(jié)構(gòu)：①邏輯主語+動名詞②作主語/賓語動名詞復(fù)合結(jié)構(gòu)中邏輯主語的形式非常復(fù)雜：①作主語，邏輯主語加’s；作賓語，加不加’s都可以但:②邏輯主語沒有生命，不加’s③邏輯主語是不定代詞（someone,anyone…）,不加’s④邏輯主語較長，不加’sTom’srefusingupsetme.Doyoumindmy/memakingasuggestion?There’snonecessityforthistypeofhousesbeingbuilt.Hewasawakenedbysomeoneknockingonthedoor.Thousandsoftouristsclimbingupthenarrowstonestepsarewearingdowntheseancientbuildings

Everyday,thousandsoftouristsclimbingupthenarrowstonestepsarewearingdowntheseancientbuildings…思考：黃色部分做什么成分？其內(nèi)部結(jié)構(gòu)怎么分析？黃色部分是主語。定語修飾名詞：主語thousandsoftourists被后置定語climbingupthenarrowstonesteps修飾如果是動名詞復(fù)合結(jié)構(gòu)的話謂語動詞不會用are，而是is

ThecityhasbeenrecognizedasthemusicalcapitalofEuropesincethe16thcentury,hometothelikesofMozartandBeethoven.思考：黃色部分做什么成分？畫線部分為什么詞性？什么意思?黃色部分作名詞thecity的同位語。behometo：home是名詞，不可數(shù)維也納就以歐洲“音樂之都”聞名，莫扎特、貝多芬這一類的音樂家居住于此。1.aweL2兩種詞性：①n.

敬畏，驚嘆②v.使驚嘆，使敬畏2.詞形變換：形容詞awesome

寫作金句：Myfirstviewofthepyramidsfilledmewithawe.MybrotherwasmucholderandclevererthanmesoIalwaysheldhiminawe.sbbeawedbysth:IamstillawedbyDavid'scourage.Thepassageisawesomesinceit’ssotruetolife.我始終對他懷有敬畏之心貼近生活2.civilizationL3詞形變換：形容詞civil

國民的；民間的

名詞civilian

平民

動詞civilize

（使）文明、開化civilwar:civilservant:公務(wù)員fightingetcbetweendifferentgroupsofpeoplelivinginthesamecountry3.preserveL4詞義：=maintain2.詞形變換：名詞preservationIfyoupreserveasituationorcondition,youmakesurethatitremainsasitis,anddoesnotchangeorend.preserveone'seyesightpreservethepeaceSaltandspiceshelptopreservemeat.preservehersenseofhumour4.urgentL7詞形變換：名詞urgency5.weardownL111.兩種詞義：①becomegraduallysmaller,thinner…使磨損②weakensb/sthbyconstantattack…使…衰弱2.wear的變形Thelong-termnaturalforcescangraduallyweardownheritagesites.Herheelsalwaysweardownontheoutsidefirst.Itwasclearhewasbeingworndownbytherumoursoverhisfuture.wear-wore-worn補(bǔ)充：wear作動詞/名詞皆可用損；用壞

6.ruinL17兩種詞性/詞義：①vt.破壞

②n.毀壞；斷壁殘?jiān)玊hestormruinedthecrops.7.assessP47第3段第1行1.辨析：accessVSassess2.詞義:

使…衰弱3.詞形變換：assessment8.collapseP47第5空上兩種詞義：①倒塌

②暴跌③垮掉thecollapseofsharepricesHishealthcollapsedunderthepressureofwork.9.fascinate/?f?s?ne?t/L2詞義：使（某人）著迷或極感興趣→sbisfascinatedby…詞形變換：名詞fascination形容詞fascinatingfascinatedThechildrenwerefascinatedbythetoysintheshopwindow.Weareallfascinatedbynewtechnology.Thatsoundsabsolutelyfascinating.MadagascaristhemostfascinatingplaceIhaveeverbeento.Indiawillalwaysholdagreatfascinationforme.

tearasheetofpaperintwoHeburstintotears.10.wearandtearL26tear的發(fā)音：名詞/t??(r)/動詞/te?(r)/Wehadanincredibleholiday!It'sincrediblehowmuchTomhaschangedsincehemetSally.11.incredibleL16詞義：①unbelievable②amazing同義詞：12.irreparable/??rep?r?b?l/L30構(gòu)詞法：repair→reparable→irreparable13.ir/replace/able/??rep?r?b?l/L52構(gòu)詞法：replace→replaceable→ernalL301.詞義：2.反義詞：15.disastrousL381.詞形變換：形容詞、名詞、副詞16.agenda當(dāng)務(wù)之急

incredibleworedowninternalurgentruinedatthethoughtofcivilizationagendaHomeworkchecking|P47B1Homeworkchecking|P47B2Findthewordsandphrasesinthelecturetranscriptandthinkofmoreonyourown.Wordsandphrasesrelatedtodamage:destruction,ruin,damage,destroy,wearandtear,harm...

Wordsandphrasesrelatedtoprotection:protection,protect,preservation...P47B3Textsthatflowsmoothlyaremoreelegantandalsoeasiertounderstand.Wecanconnecttheideasoftwoparagraphswithatransitionalsentence—asentencethatservesasabridgebetweenthetwoparagraphs.?Let’slookatsomespecificissues.(Endofpara.1)?Anotherbigdangerishumanacti