名词的复数形式变化规则.doc

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1、.名词的复数形式变化规则：一规则变化（7条）1．一般情况下，直接在名词后+s例：book→booksbag→bagstree→trees2．-s,-ss,-sh,-ch,-x,-z结尾→+es例：bus→busesclass→classesbrush→brushesbox→boxesbuzz→buzzeswatch→watches3．辅音字母+y结尾→改y为i+es例：factory→factoriesbaby→babieslady→ladies4．元音字母+y结尾→+s例：boy→boyskey→keysmonkey→m

2、onkeys5．-f,-fe结尾①一般情况下：-f,-fe去掉→v+es例：leaf→leaveswife→wivesknife→knives②-f,-fe→直接+schief→chiefsgulf→gulfssafe→safes6．-o→三种情况⑴一般情况→+s例：photo→photospiano→pianos⑵→+espotato土豆→patatoestomato西红柿→tomatoes7．-oo→+s例：zoo→zooskangaroo→kangaroos二不规则变化(10个)①man→men②woman→wome

3、n③foot→feet④tooth→teeth⑤goose→geese⑥mouse→mice⑦louse→lice⑧child→children⑨ox→oxen⑩German→Germans三单复数同形精选word范本！.sheep绵羊→sheepfish鱼→fish（fishes→强调种类）deer鹿→deerChinese中国人→ChineseJapanese日本人→Japanese精选word范本！