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外研版(2019)必修第一册 Unit 2 Exploring English Using language 构词法课件(33张PPT)

日期:2024-05-15 科目:英语 类型:高中课件 查看:90次 大小:10571721Byte 来源:二一课件通
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外研版,33张,课件,词法,language,Using
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(课件网) Unit 2 Exploring English Word formation构词法 Review the passage Neither Pine nor Apple in Pineapple Lead-in Match搭配 the words to the types种类 of word formation构词法. a. Neither is there pine nor apple in pineapple. b. …sculpt a sculpture… c. When we… see rain…, we can say “it’s raining”… d. WHO □ 1 abbreviating缩写 □ 2 changing改变 the part of speech词性 □ 3 adding添加 a prefix前缀 or suffix后缀 □ 4 combining结合 two or more更多的 words单词 d c b a Now look for寻找 more examples例子 of each type in the reading passage. 1. abbreviating: 2. changing the part of speech: 3. adding a prefix or suffix: 4. combining two or more words: IT, US when we … see… snow, we can say… “it’s snowing”. paint-painting, hard-hardly, soft-softly, harm-harmless/harmful, shame-shameless/shameful, visible-invisible hamburger, eggplant, seasick, airsick, carsick, homesick, homework, housework 一种语言的词汇绝不能看作是无生命的、完全的整体。词汇是会通过其构词能力不断地生成和再生成的。 构词法 (根据一定的规律构成新单词的方法) Compounding(合成) Conversion(转化) Derivation(派生) Abbreviation(缩略) 1. 合成法(compounding):把两个或更多的词合成一个新词,可用连字符连接,也可直接写一起,或者由分开的两个词构成。合成词一般包括:合成名词、合成形容词、合成动词等。 构词法 (Word formation) 1) 合成名词 名词+名词:postman邮递员, notebook笔记本 形容词+名词:blackboard黑板, supermarket超市 名词+动词: sunrise日出, haircut理发,发型 动词-ing形式+名词:reading room阅览室, washing machine洗衣机 名词+动词-ing形式:handwriting书写, papermaking剪纸 动词+名词:pickpocket扒手, workroom工作室 动词+副词:breakup分裂,瓦解 其它形式:get-together聚会, go-between媒人, passer-by路人 2) 合成形容词 形容词+名词+ed: warm-hearted热心的 形容词+v.-ing: good-looking好看的 副词+v.-ing: hard-working努力工作的 名词+v.-ing: English-speaking 说英语的 名词+v.-ed: man-made人造的 副词+v.-ed: well-known 著名的 形容词+名词: mid-east中东的, round-trip往返的 3) 合成代词 代词宾格/物主代词+ self / selves:herself, ourselves 某些不定代词some, any, every, no等+ body /one / thing:anyone, nothing 4) 合成介词 介词+副词:within在..之内 副词+名词:outside在外面 5) 合成副词 副词+名词:indoors在室内, upstairs在楼上 介词+名词:alongside在旁边, beforehand事先,提前 名词+形容词:sky-high极高地,高昂地 副词+介词:nearby在附近 其它形式:meanwhile同时, headfirst头向前地 6) 合成动词 副词+动词:overhear无意听到, overwork加班, 名词+动词: sunbathe晒太阳 形容词+动词:whitewash掩饰,粉刷, safeguard保护 Find the Compounding words in the reading material and give the meanings. While we’re doing all this travelling, we can get seasick at sea, airsick in the air and carsick in a car, but we don’t get homesick when we get back home. And speaking of home, why aren’t homework and housework the same thing seasick(晕船); airsick(晕机); carsick(晕车); homesick(想家); homework(家庭作业); housework(家务事) 【即学即练】 2. 派生法(Derivation):在一 ... ...

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