学科
英语
年级册
B4Unit5 高二年级
教材版
教版
课题名称
Uuit5 Theme Parks
难点名称
Word formation
难点分析
知识角度分析什难
构词法般分三类合成法派生法转化法
合成法两两单词合起构成新词组成新单词表达方式常见1直接写起2连字符（连接）3两分开词构成
派生法：词根加前缀缀构成原意略变化截然相反词前缀表示否定意义uninim等等缀通常改变词性构成意思相词性词
转化法种词性转化种词性词类
学生角度分析什难
针种类样形式变构词法学生需掌握定方法需定纳总结力时需积累总结记忆定词汇学生时积累较少缺乏定纳总结力造成构词法没掌握
难点教学方法
务型教学法讨法
教学环节
教学程
导入
ILead in
Teacher asks students to read the following sentences and pay attention to the underlined words
1Yet shopkeepers may have to spend extra hours to deal with problems such as shoplifters
who always take away things from the shop without paying for them
What does the word shoplifter mean
shop+lifter → shoplifter n商店偷扒手
2In recent centuriestradeindustrialization the development of the nationstate and the spread of universal compulsory education especially globalization and better communications in the past few decades
zation动词构成名词缀 意……化 猜测industrialization工业化意 globalization含义全球化
3 He is a man with broad shoulders n
We will shoulder the responsibilities at any time Vtakebear
知识讲解
（难点突破）
II Presentation Word formation
i合成法(Compounding)
Space+ship →spaceship
构词法
ii派生法（Derivation）
able →unableteach→teacher
iii转化法（Conversion）
visitv→visitn
i合成法(Compounding)
两两独立词合成新词
highwaywarmheartedwaitingroom
ii派生法（Derivation）
词根(root)加前缀（prefix）缀（suffix）构成新词
否定前缀
iii转化法（Conversion）
Please stop hereand it is the bus stop
IIIPractice
(1)Overwork may cause diseases
(2) There was a dissatisfied look in the manager＇s eyes
（3）For them playing well and winning are often lifeanddeath affairs
（4）Downtoearth spirit is a necessity Sharp words from a teacher can usually bring a daydreaming student downtoearth
（5）Her name was Rachel and I mooned my way through the grade and high school stricken at the mere sight of her tonguetied in her presence …At any rate my love for Rachel remained without result We graduated from high school she went on to college and I joined the Army I was sent overseas during the war For a time we wrote and her letters were the highlight of those terrible endless years
（6）Never trouble trouble until trouble troubles you (trouble 词性意义？)
（7）A silence in a conversation may also show uneasiness
(8)Car rentals are becoming more and more popular as an inexpensive way of taking to the road
(9)In recent centuriestradeindustrialization the development of the nationstate and the spread of universal compulsory education especially globalization and better communications in the past few decades all have caused many languages to disappear and dominant languages such as English Spanish and Chinese are increasingly taking over
(10) Impressionism is a form of art which began in the 1870s When you look closely at an impressionist painting you see little dots of different colored paints
课堂练
（难点巩固）
表示时间前缀
Re 表示次重新 renewrebornrebuildretell
Fore 表示时间位置前面 foreseeforecastforetell
Pre 表示前事先预先 previewprehistory prepay
Post 表示时间序边 postwarpostgraduate
表示名词缀eroreericianist
事职业做teacherworkerwritervisitoreducatortranslator engineervolunteerphysicianmusicianpoliticianartistscientist
形容词缀
able horriblevaluable
al 性质naturalactual
antent important pleasant excellent
icicalishivefullessousyed
结
语言着类社会断发展发展旧词时意味着需创造出新词新词产生体服定规规律循语言种弃旧创新断完善发展程体现出种规律构词法帮助学生扩词汇量准确推测文章中词汇含义理解文章重意义
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英语
年级册
B4Unit5 高二年级
教材版
教版
课题名称
Uuit5 Theme Parks
难点名称
Word formation
难点分析
知识角度分析什难
构词法般分三类合成法派生法转化法
合成法两两单词合起构成新词组成新单词表达方式常见1直接写起2连字符（连接）3两分开词构成
派生法：词根加前缀缀构成原意略变化截然相反词前缀表示否定意义uninim等等缀通常改变词性构成意思相词性词
转化法种词性转化种词性词类
学生角度分析什难
针种类样形式变构词法学生需掌握定方法需定纳总结力时需积累总结记忆定词汇学生时积累较少缺乏定纳总结力造成构词法没掌握
难点教学方法
务型教学法讨法
教学环节
教学程
导入
ILead in
Teacher asks students to read the following sentences and pay attention to the underlined words
1Yet shopkeepers may have to spend extra hours to deal with problems such as shoplifters
who always take away things from the shop without paying for them
What does the word shoplifter mean
shop+lifter → shoplifter n商店偷扒手
2In recent centuriestradeindustrialization the development of the nationstate and the spread of universal compulsory education especially globalization and better communications in the past few decades
zation动词构成名词缀 意……化 猜测industrialization工业化意 globalization含义全球化
3 He is a man with broad shoulders n
We will shoulder the responsibilities at any time Vtakebear
知识讲解
（难点突破）
II Presentation Word formation
i合成法(Compounding)
Space+ship →spaceship
构词法
ii派生法（Derivation）
able →unableteach→teacher
iii转化法（Conversion）
visitv→visitn
i合成法(Compounding)
两两独立词合成新词
highwaywarmheartedwaitingroom
ii派生法（Derivation）
词根(root)加前缀（prefix）缀（suffix）构成新词
否定前缀
iii转化法（Conversion）
Please stop hereand it is the bus stop
IIIPractice
(1)Overwork may cause diseases
(2) There was a dissatisfied look in the manager＇s eyes
（3）For them playing well and winning are often lifeanddeath affairs
（4）Downtoearth spirit is a necessity Sharp words from a teacher can usually bring a daydreaming student downtoearth
（5）Her name was Rachel and I mooned my way through the grade and high school stricken at the mere sight of her tonguetied in her presence …At any rate my love for Rachel remained without result We graduated from high school she went on to college and I joined the Army I was sent overseas during the war For a time we wrote and her letters were the highlight of those terrible endless years
（6）Never trouble trouble until trouble troubles you (trouble 词性意义？)
（7）A silence in a conversation may also show uneasiness
(8)Car rentals are becoming more and more popular as an inexpensive way of taking to the road
(9)In recent centuriestradeindustrialization the development of the nationstate and the spread of universal compulsory education especially globalization and better communications in the past few decades all have caused many languages to disappear and dominant languages such as English Spanish and Chinese are increasingly taking over
(10) Impressionism is a form of art which began in the 1870s When you look closely at an impressionist painting you see little dots of different colored paints
课堂练
（难点巩固）
表示时间前缀
Re 表示次重新 renewrebornrebuildretell
Fore 表示时间位置前面 foreseeforecastforetell
Pre 表示前事先预先 previewprehistory prepay
Post 表示时间序边 postwarpostgraduate
表示名词缀eroreericianist
事职业做teacherworkerwritervisitoreducatortranslator engineervolunteerphysicianmusicianpoliticianartistscientist
形容词缀
able horriblevaluable
al 性质naturalactual
antent important pleasant excellent
icicalishivefullessousyed
结
语言着类社会断发展发展旧词时意味着需创造出新词新词产生体服定规规律循语言种弃旧创新断完善发展程体现出种规律构词法帮助学生扩词汇量准确推测文章中词汇含义理解文章重意义
文档香网(httpswwwxiangdangnet)户传
《香当网》用户分享的内容，不代表《香当网》观点或立场，请自行判断内容的真实性和可靠性！
该内容是文档的文本内容，更好的格式请下载文档