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语法点-英语名词讲解

上传者:苏堤漫步 |  格式:ppt  |  页数:17 |  大小:350KB

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的名词,通常加词? 尾-es:bus -buses, box -boxes, dish-dishes, match-matches(比赛),watch-watches等。РPractice:РThere are many (bus) and (car) on the street.?.I have two (watch), so I give a (watch) to my sister.?Yesterday I went to the supermarket and bought some (dish).Р3) 以y 结尾的名词,其复数构成要分两种情况:Р以“辅音字母+y”结尾的名词,将 y 改为 ies;?如: city-cities, baby-babiesР以“元音字母+y”结尾的名词,直接加词尾-s:?如:toy / toys, holiday / holidays 等。Р(4) )以f或fe结尾的名词,多数变f或fe为v加es:?如: wife-wives, knife-knives(小刀),?Leaf-leaves(树叶);life-lives(生命),?scarf-scarves(围巾)Р记住以下10个要把f或者fe改成v加es的单词:?wife(妻子),life(生命),knife(小刀),leaf(树叶),thief(贼),half(一半),self(自己),shelf(架子),loaf(面包),wolf(狼)。Р但roof-roofs(屋顶)是例外!!Р(5) 以“辅音字母+o”结尾的名词,加词尾es;如tomato- tomatoes; potato- potatoes ; hero(英雄)-heroesР以“元音字母+o”结尾的名词,加词尾s;如radio—radios(收音机);? piano-pianosР但注意photo—photos(相片)

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