高考英语第一轮总复习 人教版选修9Unit 4课件.ppt

选修9,Unit4Exploringplants,考点要求,.写出下列必考单词1.异国情调的,外来的adj._2.磅秤,天平,规模,范围n._3教会的,传教的,传教士adj.&n._4.尽力，竭力n._5.锚,抛锚n.&v._6.海盗n._7.鸽子n._8.花瓣n._9.红枣n._10.降低,跌落,减弱vt._11.铲,铁锹n._,exoticscalemissionaryendeavouranchorpiratedovepetalreddatelowerspade,12.推迟；延迟vt._13.金字塔n._14.纪念碑n._15.腐烂,腐败v._16.气味,香味,臭味n._,postponepyramidmonumentrotodour,.写出下列单词的变化形式1.对授粉（v.）_；虫媒（n.）_2.限制,约束（v.）_；限制,约束（n.）_；限制的（adj.）_3.流畅的,流利的（adj.）_；流利,流畅（n.）_4.灌溉（v.）_；灌溉（n.）_5.发展,进展,进化（v.）_；进化,演变（n.）_6.产生,发生（v.）_；一代人,一辈人（n.）_,.pollinate,pollinator,restrict,restriction,restrictive,fluent,fluency,irrigate,irrigation,.evolve,evolution,generate,generation,活学活用用所给单词的适当形式填空。1.AftertravelingUSA,heis_inAmericanEnglishandhecanspeakEnglish_now.(fluency)2.Allthemodelswore_clothestoshowthe_tendencyoftheyear.（fashion）3.Darwin，stheoryof_suggeststhatlivingthingshavebeen_allthetime.(evolve)4.WhenhefirstcametoBritain,hedidntknowspeed_to30milesperhourandthis_upsethimalot.,答案：1.fluent,fluently2.fashionable,fashion3.evolution,evolving4.wasresticted,restriction,.翻译下列必背短语1.追溯到；远在年代_2.（对某人）有吸引力；求助_3.贴上，附上_4.利用机会做_5大规模地_6.发出（气味、热等）分发_7.建起_,datebacktoappealtoattachtotaketheopportunityofonalargescalegiveoutsetup,活学活用根据句后的解析，选择适当的短语完成下列句子。1.ManyHopeSchools_withthehelpofthewholecountry.(build)2.WhatLiuXiangsaidintheinterview_thosewholovesports.(beingattractive)3.Theheater_alotofheat.(sendout)4.Youshould_studyinginthisfamousuniversitytoimproveyourselfasmuchaspossible.(makeuseofchancestodo)5.Acopyofnotesis_yourbook,pleaselookituplater.(tofix,fasten),答案：1.havebeensetup2.appealedto3.givesout4.taketheopportunityof5.attachedto,.单元重点动词,seallowerripepostponerotevolveattachappealshavegive,活学活用用上述动词的适当形式填空。1.Themiddleschool_afamousnormaluniversity.2.Thesportsmeet_becauseofthebad,weather.3._hisface,Mr.Zhangwenttowork.4.Plasticnever_andgivesoutaterriblesmellwhenburnt.5.Boththemanandthehorse_outafterthelongjourney.,答案：1.isattachedto2.ispostponed/hasbeenpostponed3.Havingshaved4.rots5.gave,.重点句型However,itwasnotuntiltheeighteenthandnineteenthcenturiesthattheexplorationofthebotanicalworldbeganonalargescale.然而，直到18和19世纪人们才开始大规模地探索植物世界。Itis/wasnotuntil.that.直到才活学活用模仿造句。(1)直到20世纪70年代末中国才真正认识到发展经济的重要性。_,(2)直到汤姆把真相告诉我我才知道发生了什么事情。_,答案:(1)Itwasnotuntilthelate1970sthatChinarealizedtheimportanceofdevelopingitseconomy.(2)ItwasnotuntilTomtoldmeofthetruththatIknewwhathadhappened.,.语篇领悟根据课文PlantExplorationinthe18thAnd19thCenturies完成下列短文Theplantslooksofamiliar(1)weoftendon，tknowthatmanyofthemarefromcountriesfaraway,whichdates(2)totheearliesttime.Manyplantcollectorsrealizedthevalueofplantsfromdistantlands.(3),theexplorationofthebotanicalworlddidntbeginon(4)largescale(5)18thand19thcenturies.Ofcourse,theyhadmanydifficultiesinthetrips,(6)(face)manydangersincludingdisease,nearstarvation,severeenvironmentsandconflicts(7)thelocalpeople.,Themissionariescollectedlarge(8)(quantity)ofspecimens,buttherewasnotenoughinWesterngardens.However,thebotanistswerevery(9)(excite)withtheknowledgethatChinahadmanykindsofplants,socollectors(10)(send)toChinatocollectmorekinds.,答案：(1)that(2)back(3)However(4)a(5)until(6)facing(7)with(8)quantities(9)excited(10)weresent,.考点活用用本单元所学词组、句型翻译下列短文我父亲书架上的花瓶可以追溯到100年前，我父亲总是把它看得很重要。花瓶是在我爷爷去世时传给我父亲的。我爷爷碰巧结识了一个美国艺术家Adam。他对中国文化很有兴趣，甚至喜欢中国式的修面方式。离开中国前，他送了一个密封在玻璃器皿里用丝绸包得严严实实的花瓶给我爷爷，并告诉我爷爷把花瓶放在一米八的高处，里面的水就不会干，插在里面的花吐露芬芳至少达一个月,否则，花就很容易腐烂。上个月，我父亲把引起很多人兴趣的花瓶捐给了博物馆。,答案：Thevaseonmyfather，sbookshelfdatesbackto100yearsagoandmyfatherisalwaysattachingtoomuchimportancetoitbecauseitwaspassedontomyfatherwhenmygrandfatherdied.MygrandfatherhappenedtomakeacquaintancewithanAmericanartistnamedAdamwhowassointerestedinChineseculturethatheevenlikedshavinghisheadinChinesestyle.BeforeheleftChina,hesentasealedglasscontainerinwhichtherewasavasewrappedinsilk.Hetoldmygrandfathertoplacethevaseonashelf1.8metreshighsothatthewaterinitwouldneverrundryandtheflowerswouldnotroteasily,givingoutfragrantsmellforatleastamonth.Lastmonthmyfatherdonatedthevaseappealingtomanypeopletothemuseum.,自主学习,1.However,itwasnotuntiltheeighteenthandnineteenthcenturiesthattheexplorationofthebotanicalworldbeganonalargescale.然而，直到18和19世纪人们才开始大规模地探索植物世界。onalargescale大规模地即学即练完成下列句子。(1)Theyarepreparingforwar_.(大规模地)(2)Theindustryinourprovinceisdeveloping_.(大规模地),答案：(1)onalargescale(2)onalargescale,2.Braveyoungmentooktheopportunityofgoingonbotanicalexpeditions,oftenfacingmanydangersincludingdisease,nearstarvation,severeenvironmentsandconflictswiththelocalpeople.(P32)勇敢的年轻人借机进行植物探索活动，他们经常面临许多危险，如疾病、挨饿、严酷的环境以及与当地居民的冲突。词语归纳（1）taketheopportunitytodosth.taketheopportunityofdoingsth.趁机做某事ateveryopportunity利用一切机会,have/get/find/create/miss/seizeopportunity有/得到/找到/创造/失去/抓住机会haveno/little/notmuchopportunity没有/很少有/不大有/机会即学即练A.运用上述短语完成下列小片段。(1)_(一有机会),hewouldurgetheimportanceof(2)_(抓住机会).Hesaidifwe(3)_(错过机会)todistinguishourselves,itwouldbeverydifficulttoachieveourdream.,.答案:(1)Ateveryopportunity(2)seizing/takingtheopportunity(3)missedtheopportunity,词语归纳（2）conflictn.冲突，抵触v.与某人冲突makeaconflictwith与斗争comeintoconflictwith与冲突/争执/矛盾inconflictwith与冲突/争执/矛盾即学即练B.完成下列句子。(1)Sheoften_.(与婆婆起冲突)(2)_.(他们相互有矛盾)(3)Ifso,yourpointsofview_.(一定会和他的观点冲突),答案:(1)comesintoconflictwithhermotherinlaw(2)Theyconflictedwitheachother(3)areboundtoconflictwithhis,3.Pollenbecomesattachedtotheanimalduringitsvisittoaflowerandthen.(P38)动物接触一朵花时，花粉就附着在它的身上，然后词语拓展attachvt.(其后常跟to)缚上，系上,附加(1)attachsth.tosth.将某物附在某物上Iattachedastamptotheenvelopeandmailedit.我在信封上贴了邮票并把信寄了出去。,(2)attachoneselftosb./sth.依附某人IattachedmyselftothetouristsenteringtheForestPark.我随着一群游客进了森林公园。(3)attachtosb.与某人相关联；归于某人Successattachestoyouinthisaffair.这事的成功归功于你。词语链接beattachedto中,to为介词。下列短语中的to都是介词。be/getusedto,lookforwardto,getdownto,stickto,objectto,leadto,devote.to.,写作步步高,读写任务专题训练阅读下面的短文，然后按照要求写一篇150词左右的英语短文。PraisePraiseisveryimportanttoaperson.Apersonmayfeelupsetanddownheartedwhenhehasdonesomethingwellandhasnotreceivedpraise.Hewouldnotworkorstudyhardinthefuture.Forchildrenpraisecanbemoreeffective.Studieshaveshowedthatachildwouldbecomemoreactivewhenheispraised.Hewouldstudyharderthanever,andthenthescoreoftheexaminationwouldstraightlygoupright.,Trytopraisetheothersinyourdailylife.Praise，sfunctionsaregreat.Itcanpromoteunderstandingbetweenleadersandthestaff.Itcaneasethetensionamongcolleaguesandneighbors.写作内容1概括短文的内容要点，该部分的字数大约30词；2就“如何表扬”这个主题发表你的看法，至少包括以下的内容要点，该部分的字数大约120词：(1)人人都喜欢听赞美，渴望被人认可和赏识；(2)表扬好行为有利于孩子的健康成长；(3)你对表扬的看法如何？,写作要求(1)可以使用实例或其他论述方法支持你的论点，也可以参照阅读材料的内容，但不得直接引用原文中的句子；(2)标题自定。,PraiseChildrenProperlyPraiseplaysanimportantpartinthegrowthofaperson.Whoeverhasn，treceivedpraiseforgooddeedswouldn，tstudyhardlater,otherwisethosepraisedw