高中英语 Unit4Exploring plants-Language points课件 新人教选修9 课件VIP免费

Languagepoints1.datebackto追溯到;始于ThistowndatesbacktoRomantimes.Thecastledatesbacktothe14thcentury.Thesesocietiesdatedasfarbackasacentury.datefrom追溯到;始于Thedressdatesfromthe19thcentury.Thiscustomdatesfromthe17thcentury.Myinterestinstampcollectingdatesfrommyschooldays.Insurancedatingfromthe17thcenturynowprofitsalot.Thepresentharmonyinthefactorydatesfromasensibleagreementonwagesandproductivity.datedadj.过时的，陈旧的Thosewordsallseemratherdated.Clothingstylesbecamedatedveryquickly.2.bringbackIfyouborrowmyelectricdrilldon’tforgettobringitback.AlllibrarybooksmustbebroughtbackbeforeJune20.Ifyou’regoingtothemarketpleasebringmebackteneggs.1)归还,带回来2)使回想起Seeingyoubroughtbackmanymemories.Hisstorybroughtbackourhappychildhoodtogether.Theriversmellbroughtbackanightsomeyearsbefore.bringaboutbringdownbringforwardbringinbringonbringout引起，实现减少，打倒；击落提出，提前，提早收获，收入，请来，引起；使提高表现出来，出版，生产Scientistssaythatmanyfactorsbringaboutchangesintheweather.Thesceneintheroombroughtthepoormanbacktoreality.Itwilltakemorethanspeechestobringdownthepricestheseday.AtournextCouncilmeeting,heisproposingtobringforwardthequestionofdevelopingthecitycentre.Howmuchdoesgaragebusinessbringineachmonth?Iwantedtobringoutclearlytheissuethatisinvolved.Hestillinsistedthathewouldbringoutabookinthespring.Newquestionsareconstantlybeingbroughtupattheweeklymeeting.Thechildisverybadlybroughtup.3.onalargescale大面积的Theyarepreparingforwaronlargescale.Theprojectwasundertakenonalargescale.scalen.规模(可数,不可数)1.Thebusinesshadtobereducedinscale.2.PrivateundertakingsweresmallinscaleintheRedareas.3.Thestatuewasmadetoscale,oneinchtoonefoot.按规定比例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.8.tightly紧紧地,满满地Tieitastightlyasyoucan.Hisarmswerefoldedtightly.Heheldmebythearmsotightlythatithurt.tightadj.紧,绷紧,拉紧Thecoatlookstight.Wehopetofinishthetasknextweek,butthescheduleisabittight.adv.紧地满地Holdtighttotherailingoryoumayslipandfall.Thepassengersweretightlypackedinthetrain.“Look!Chris,look!”Andrewwhispered,pressingmyarmtightly.Shutthedoortight.Makesurethatthebagswerepackedtight.9.sealvt.盖章,封口Thetreatywassignedandsealedbybothgovernments.Foods...