1 one 2 two 3 three 4 four 5 five 6 six 7 seven 8 eight 9 nine 10 ten 11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen 16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty 21 twenty-one 22
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基数词变序数词口诀版本一一二三特殊记词尾各是t d d . th 四加起八去t 九去e y 结尾改 ie. ve结尾变f five twelve 是两兄弟 若是遇到几十几只变各位就可以基数词变序数词口诀版本二: 一二三单独记八去t九除e ve要用f替整十基数变序数先把ty变成tie要是遇到两位数十位基数个位序th最后加上去 解析口诀:one→first two→second t
9. 基数词变序数词歌基变序有规律 . 词尾加上-th(fourthsixth) 一二三特殊记结尾字母tdd(firstsecondthird) 八去t九去e(eighthninth) 见了ve 变f见了y变ie . 末尾再加th . 若是碰到几十几前用基来后用序
小升初英语基数词转为序数词的口诀序数词(1)一般在基数词后加th→fourth,thirteen→thirteenth(2)不规则变化one→first,two→second,three→third,five→fifth,eight→eighth,nine→ninth,twelvetwelfth(3)以y结尾的十位整数,变y为ie再加thtwenty→twentieth, forty→fort
英语名词单数变复数口诀(一)??规则变化 名词单数变复数直接加?-s?占多数 s?x?z?ch?sh?来结尾直接加上?-es 词尾是?f?或?fe加?-s?之前先变?ve 辅母??y?在词尾把?y?变?i?再加?-es 词尾字母若是?o常用三个已足够 要加?-es?请记好hero?tomato?potato (二)??不规则变化 男人女人?a?变?e鹅足牙?o
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基数词变序数词口诀?一二三特殊记th从四起八加h九去e ?ve要用f替整十基数变序数先把ty变成tie要是遇到几十几前半基数后半序?基数词????????? 序数词?????? ????????1?? one?????????? 第一?? ??first?? ???????2?? two??????? 第二? ????second3?? three?????? ? 第三? ???third
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Unit 8eighthninthSeptemberMarch 12thJune 23rdFebruary (the) twelfth2. 表示编号时常把基数词放在名词后面来表示 顺序相当于the 序数词 名词 如: lesson five = the fifth lessonBirthday party 生日晚会Christmas party 圣诞晚会school events
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