高中英语 Exploring plants-Language points课件 新人教版选修9.rar

Languagepoints1.datebackto追溯到;始于datefrom追溯到;始于Insurancedatingfromthe17thcenturynowprofitsalot.Thepresentharmonyinthefactorydatesfromasensibleagreementonwagesandproductivity.datedadj.过时的，陈旧的2.bringback2)使回想起bringaboutbringdownbringforwardbringinbringonbringoutScientistssaythatmanyfactorsbringaboutchangesintheweather.Thesceneintheroombroughtthepoormanbacktoreality.Itwilltakemorethanspeechestobringdownthepricestheseday.AtournextCouncilmeeting,heisproposingtobringforwardthequestionofdevelopingthecitycentre.Howmuchdoesgaragebusinessbringineachmonth?scalen.规模(可数,不可数)4.takeopportunityofdoing/todosth.Hetooktheopportunitytoquestionhiswife.Ishalltakethefirstopportunityofseeingyou.I’mgladtohavetheopportunityoftalkingtoyou.Hesoughtopportunitiesofdoingherlittleservices.Don’tletslipanyopportunityofpractisingyourEnglish.Somehowtheydidn’tseemtogetanopportunitytoobject.Theremaybeanopportunityforyoutoseethemanagerthisafternoon.5.conflictn.矛盾,分歧;冲突,斗争ItfacesconflictswiththeAmericanpeople.Nationsmustn’tsettletheirdifferencebyarmedconflict.Attimespersonalityconflictsdevelopbetweenteachersandstudents.aconflictofopinions/wills/interestsinconflict(with)Thesetwolinesareinconflictwitheachother.Everyonewasawarethathusbandandwifewereinconflict.Thetwinsareinconflict.6.introduce介绍,使得认识Imustcertainlyintroducehimtoyou.AllowmetointroducemyfriendMr.Xtoyou.传入,引入TheRomansintroducedroadstoBritain.TobaccowasintroducedintoEuropefromAmerica.introductionn.anintroductiontosb./sth.selfintroduction7.ruinvt.毁灭,毁掉,破坏Therainhasruinedthechildren’strip.Wetookapictureoftheruinedcottage.Thefireruinedthehouse.beinruins一片废墟,落空Thetownlayinruins.bring/cometoruin使毁灭/破产Allhisplanscametoruin.fallintoruin已成废墟Thecastlehasfallenintoruin.tightadj.紧,绷紧,拉紧Thecoatlookstight.Wehopetofinishthetasknextweek,butthescheduleisabittight.adv.紧地满地Holdtighttotherailingoryoumayslipandfall.Thepassengersweretightlypackedinthetrain.“Look!Chris,look!”Andrewwhispered,pressingmyarmtightly.Shutthedoortight.Makesurethatthebagswerepackedtight.9.sealv