《新方略》Unit 56-57合成词课件.ppt

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1、Unit56&57合成词维克多英语词汇教学探讨与实践教学目标网络化、结构化分类学习构词法（合成词）知识，成组成串记忆词汇培养学生的语用能力，温故知新，举一反三，提高猜测能力12StepI:导入=+chairwheelwheelchair+=bookbookstorestoreStepII:头脑风暴常用的合成词Myfatherishardworkingandgoestoworkinthefieldeveryday.Apassengerrealizedhecouldn'tfindhisticketandbecamequiteupset.Braz

2、iliansaresocial,preferringface-to-facecommunicationovermailsorphonecalls.Doyouhaveanyotherproblems,likeaheadacheorcough?StepIII:教学聚焦六类常见合成词1合成名词2合成动词3654合成代词合成介词合成副词合成形容词1.合成名词名词+名词：eye+sight__________名词+动名词：hand+writing__________动名词+名词：waiting+room___________eyesighthandw

3、ritingwaiting-room1.合成名词形容词+名词：green+house___________名词+动词：day+break___________pickpocketdaybreakgreenhouse动词+名词：pick+pocket___________1.合成名词副词+动词：out+line___________副词+名词：over+coat___________outlineovercoat动词+副词：break+through___________breakthrough2.合成动词形容词+动词：black+list_

4、__________blacklist副词+动词：up+set___________upset2.合成动词其他：blow+dry___________blow-dry名词+名词：brain+storm___________brainstorm3.合成形容词名词+形容词：life+long__________名词+过去分词：sun+burnt___________labor-savingsunburntlifelong名词+现在分词：labor+saving___________形容词+现在分词：easy+going_________3.合成

5、形容词形容词+名词：bare+foot_________形容词+名词+-ed：simple+minded_________easy-goingsunburntbarefoot3.合成形容词副词+形容词：ever+green___________副词+过去分词：newly+built___________ever-lastingnewly-builtevergreen副词+现在分词：ever+lasting___________3.合成形容词数词+名词：first+class__________其他：face+to+face_________

6、_three-leggedface-to-facefirst-class数词+名词+-ed：three+legged__________4.合成副词形容词+名词：mean+while__________副词+副词：any+how__________anyhowanyhowmeanwhile形容词+副词：any+how__________4.合成副词介词+名词：over+head___________foreveroverhead介词+副词：for+ever___________5.合成代词代词宾格+self/selves：her+self_

7、_______形容词+名词：any+thing________ourselvesanythingherself物主代词+self/selves：our+selves________6.合成介词介词+名词：in+side________介词+介词：in+to________withoutintoinside介词+副词：with+out________举一反三：词汇表猜词竞赛（初步认知）StepIV:学以致用，知识拓展举一反三：词汇表猜词竞赛（初步认知）StepIV:学以致用，知识拓展句、篇考查：精准掌握P229：U56PartII综合训练第一

8、题P231：U56PartII综合训练第六题P233：U57PartII综合训练第二题StepV:语境中巩固运用循序渐进，深层掌握，重在输出随堂练习：U56PartII综合训练U