2020版高中英语 Unit 5 Theme parks Section Ⅲ Learning ab

SectionⅢLearningaboutLanguageGrammar——构词法[新知导引]在空格处填入适当动词形式①Heisconsiderdasayoungman.②(教材P34)Itwillbringyouintoa(magic)worldandmakeyourdreamscometrue.③(教材P34)Asyouwanderaroundthefantasy(amuse)park,youmayseeSnowWhiteorMickeyMouseinaparadeoronthestreet.④(教材P34)Withallthese(attract),nowonder(tour)isincreasingwhereverthereisaDisneyland.warm­heartedmagicalamusementattractionstourism⑤(教材P34)DollywoodshowsandcelebratesAmerica's(tradition)southeasternculture.⑥Itis(legal)toreadpeople'sprivateletterswithoutpermission.⑦Itis(luck)toblowyournoseattable.⑧Readthroughyourworkand(correct)anymistakesthatyoufind.traditionalillegalunluckycorrect[共性呈现]1．①句中的单词是将两个单词合并在一起，形成一个新的单词。这种构词法被称之为。2．⑥⑦句中的单词都是在各自的词根前加了不同的，如il­，un­等。3．②③④⑤句中的单词是在各自的词根后加了不同的，如­al,­ment,­tion,­ism等。4．②～⑦句中单词的构词法被称之为。5．⑧句中的单词所展示的构词法被称之为。合成法前缀后缀派生法转化法[知识详解]英语的构词法主要有三种：合成法、转化法和派生法。一、合成法合成词是由两个或更多的词合成的词。最常见的合成词为合成名词、合成形容词，还有合成副词、合成动词、合成代词等。合成词一般直接连写在一起，也有的合成词之间用连字符“­”，还有的由分开的两个词构成。1．合成名词2.合成形容词3.合成副词4.合成动词5.合成代词6.合成介词[特别提醒](1)由“可数名词＋介词(短语)”构成的复合名词变复数时，把前面的名词变复数。*father­in­law→fathers­in­law*passer­by→passers­by*looker­on→lookers­on(2)由man和woman构成的合成名词变复数时，两个名词都要变成复数。*awomanteacher→womenteachers*amandoctor→mendoctors(3)由“名词＋名词”构成的复合名词，在变复数时，只变化中心名词，而修饰名词不变。*agirlfriend→girlfriends[即时演练1]写出下列黑体单词的词性和词义(1)Itusedtobedifficulttogetdrinking­waterhere.n.(2)Thisisapainfulandheartbreakingtime.adj.(3)TheChineseareessentiallyapeace­lovingpeople.adj.(4)Theirsnow­whitehairandbeardsreachedalmosttotheirknees.adj.(5)Theplanreceivedwidespreadsupportthroughoutthecountry.adj.饮用水心碎的爱好和平的雪白的广泛的二、转化法一个单词由一种词性转化为另一种或几种词性。[即时演练2]写出下列句中加黑单词的词性和词义(1)Heisamanwithapowerfulbuild.n．(2)Today,freshfruitfromthesetreesisshippedfromonecountrytoanother.v.(3)Thetrainsloweddown.v.(4)Wewilltryourbesttobetterourlivingconditions.vt.(5)Iemptiedoutmypocketsbutcouldnotfindmykeys.vt.(6)Ifthepipebursts,itcouldfloodthewholehouse.vt.体格运输减缓改善倒空淹没三、派生法即在词根之前加前缀或在词根之后加后缀构成一个与原来单词意思相近或截然相反的单词。除少数前缀外，前缀一般改变单词的意思，不改变词性；后缀一般改变单词的词性，并不引起词义的变化。1．前缀构词法2．后缀构词法[即时演练3](1)[2019·全国卷Ⅱ]Butthenwegotanofficialletterandwewereblownaway.Wearesoproudofher.It's(wonder)．(2)[2019·全国卷Ⅲ]Theyalsosharedwithusmany(tradition)storiesaboutHawaiithatwere(huge)popularwithtourists.(3)[2019·浙江卷]OtherAmericanstudiesshowedno(connect)betweenuniformsandschoolperformance.wonderfultraditionalhugelyconnection(s)(4)[2019·北京卷]Studentsshouldhaveaproperattitudetowardscollegebeforethinkingaboutwhichcollegetoattend,andit'snevertooearlytomakenecessarypreparationsforahealthyand(meaning)collegeexperience.(5)Itwas(polite)ofyoutoaskhimthepersonalquestioninfrontofsomanypeople.(6)Mr.Leesaidthatthesmilesand(happy)ofthechildrengavehimgreatcourageeveryday.meaningfulimpolitehappiness