Learning about Language第1课时示范课件

Unit3FascinatingParksLearningaboutLanguagePeriod1Warming-upFindthesentencesinthereadingpassagethatcontainthewordsbelowandexplainthemeaningofthesewords.buffetedgeremoteIwakeuptothesoundofthewindbuffetingtheclothofmytent.(v.)(especiallyofwindorwave)tostrikerepeatedlyorviolentlyIleavemytentandwalkovertothemountainedge.(n.)theouterlimitofanobjectI’mintheremotefarnorthofSwedeninSarekNationalPark,aplacewithnoroadsortowns.(adj.)farfrom,notcloseban...nooneelsecanlivehere,andallnewdevelopmentisbannedwithinparkboundaries.(v.)toofficiallyorlegallyprohibitCDAFBEHGMatcheachwordwithitspropermeaningandmakeasentencewithit.LearnaboutlanguageLearnaboutlanguageMakesentences:buffet:edge:ban:remote:Manykidslikebuffetdinnerswhereavarietyoffoodisprovided.(n.)Thelittleboyedgednervouslypastthedog.(v.)IhavetoshowmygrandmotherhowtousetheremotetochangeTVprogrammes.(n.)Thegovernmenthasissuedatotalbanonsmokinginschool.(n.)Learnaboutlanguage(1)Ibelievethatajournalistshouldbecompletelyobjective.(2)WheneverIsneeze,myEnglishteachersays,“Blessyou!”(3)Weareimpressedbythevastnessandbreathtakingbeautyoftheoceans.(4)Heboughtatraditionalteasetattheairport:aniceteapotandfourteacups.(5)Heorderedthedishlabelled“PumpkinPieandIceCream”.derivativecompoundWorkoutthemeaningsoftheunderlinedwordsinthesentencesbelowandstatewhethertheyarecompoundsorderivatives.derivativecompoundderivativecompoundcompoundcompoundcompoundderivativeLearnaboutlanguageTheNortheastTigerandLeopardNationalParkwasinJilinandHeilongjiang,withstretchingallthewaytotheborderandjoiningwithRussia’swildlifereserves.ThisnewparkisnearlyfourtimeslargerthantheoldwildlifeparkprotectingSiberiantigersinNortheastChina.Overtheyears,increaseddevelopmentintheareaaffectedthetigers’habitat,anditwasthoughtthatby1998therewereonlysixtoninewildSiberiantigerslivingintheregion.setupboundariesvastCompletethepassagebelowwiththecorrectformsofthewordsinthebox.remoteboundaryvisibleremotevastonthemovebansetupLearnaboutlanguageHowever,aondevelopmentputinplacein2015resultedina_______populationincreaseofthespecies,andnowtheareaisthoughttohaveabout35tigersand70leopards.Theproblem,however,wasthattheoldparkwastoosmalltosupportfurtherpopulationincreases.Always,Siberiantigersandleopardsneedlargeareastohuntforfood.Thislargerpark,withaconnectiontoRussia’swildlifereservesacrosstheborder,shouldgivethesespeciesthenaturalspacetheyneedtolivein.banvisibleonthemoveboundaryvisibleremotevastonthemovebansetupSummaryWordformation定义英语的单词不断发展、不断增加，新词的构成要服从一定的语法规则，遵循一定的规律。语言学家把这种专门研究词形变化现象和规则的学问称为词形学（Morphology），通常简称为构词法（WordFormation）。三种主要构词方法转化（Conversion）：不借助构词词缀，把一个单词从一种词类转化成另一种词类。由于词类转化的结构，英语中就形成了大量外形相同但词类不同的词，即同形异类词。例如：filmn.电影=>filmv.拍电影派生（Derivation）：通过加前缀和后缀构成另外一个词。例如：happyadj.高兴的=>unhappyadj.不高兴的加前缀happyadj.高兴的=>happinessn.高兴加后缀合成（Compounding）：由两个或更多词构成一个词。例如：blackadj.黑的+boardn.板=>blackboardn.黑板Summary借助构词法进行词义猜测在阅读文章的过程中，有些生词其实并不“生”，它们可能是我们所熟悉的词的“变体”。所以，可以尝试根据构词法来猜测这些词的含义。以下面段落中的红色词为例：Aftergraduatingin1953,heworkedasaresearcher.YuanLongpingrealisedthatlargerfieldswerenotthesolution.Instead,farmersneededtoboostyieldsinthefieldstheyhad.Howthiscouldbedonewasachallengingquestionatthetime.Yuanwasconvincedthattheanswercouldbefoundinthecreationofhybridrice.Ahybridisacrossbetweentwoormorevarietiesofaspecies.Onecharacteristicofhybridsisthattheyusuallyattainahigheryieldthanconventionalcrops.However,whetheritwaspossibletodevelopahybridofself-pollinatingplantssuchasricewasamatterofgreatdebate.Thecommonassumptionthenwasthatitcouldnotbedone.Throughintenseeffort,Yuanovercameenormoustechnicaldifficultiestodevelopthefirsthybridricethatcouldbeusedforfarmingin1974.Thishybridenabledfarmerstoexpandtheiroutputgreatly.Summary词义猜测解析：researcher是名词research（意为：“调查研究”）后面加了 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示“人”的后缀“er”，所以，researcher的含义应该是做调查研究的人，即“研究员”。creation是动词create（意为：“创造”）后面加了表示名词词性的后缀“-tion”，所以，creation是名词“创造”。在self-pollinating中，“self-”这个前缀表示“自己的，自我的”；pollinate是动词“对……授粉”，后面加了“-ing”变成形容词词性。所以，self-pollinating该是形容词“自己授粉的”含义。output是介词out（意为“向外的”）和名词或动词put（意为“投，投掷，出发，放”等）构成的合成词，由于put的词义较多，单纯依靠构词法比较难猜测。结合上下文，“这种水稻使农民极大地提高了……。”，可猜到output是名词“产量”的含义。 总结 初级经济法重点总结下载党员个人总结TXt高中句型全总结.doc高中句型全总结.doc理论力学知识点总结pdf 掌握构词法可以帮助辨认词类，了解词义，扩大词汇量，通过词与词的关系建立清晰的词汇概念，对提高英语语言能力有很大帮助。1.Thepricevaries___________(enormous)dependingonwherethewinewasproduced.2.Theshopassistantcarefully__________(label)eachitemwiththepriceandthedate,asifhewerehandlingavaluablepieceofart.3.Attheageof24,Ibecamea__________(journal),writingforalocalnewspaper.4.Janestartedaspecial_________(column)aboutgap-yeartravellingintheschoolmagazine.5.Parentsprefertakingtheirchildrentosomeplacesthatcombine_____________(entertain)witheducation.enormouslylabelledjournalistcolumnentertainmentCompletethesentenceswiththecorrectformsofthewordsinbrackets.PracticeTranslatethesentencesintoEnglishusingthewordsandphrasesinbrackets.1.非洲广袤的草原，迷人的景色吸引了世界各地的自然爱好者。(vast,fascinating,appealto)2.在这个偏远的小村庄里，只有一条很窄的公路可以通往外面的世界。(remote,route)PracticeThevastAfricanprairieandfascinatingsceneryappealtonatureloversfromallovertheworld.Thereisonlyonenarrowrouteconnectingtheremotevillageandtheoutsideworld.1.湖水清澈，可以清晰地看见水中倒映的雪山。(upsidedown,snow-coveredmountain)2.蒸汽机的发明给现代世界带来了巨大的变化。(steamengine)PracticeThelakewaterissocrystal-clearthatyoucanseesnow-coveredmountainsreflectedupsidedowninit.Inventingsteamengineshasbroughtvastchangestotheworld.AssignmentFinishexercise2and3onpage75.敬请各位老师提出宝贵 意见 文理分科指导河道管理范围浙江建筑工程概算定额教材专家评审意见党员教师互相批评意见 ！