09年中考英语单词分类复习策略7
<p> 09年中考英语单词分类复习策略7</p><p> 七、 数 词</p><p> ? (一) 知识概要</p><p> ?数词用来表示人或物的数目多少和顺序。所以数词主要有两种:基数词,用于计数,如:<span word="one">one</span>, <span word="two">two</span>而序数词用于表示位置先后或次序,台:<span word="first">first</span>? <span word="second">second</span>其构成法如下:?</p><p> 阿拉伯数字 基数词 序数词 简写序数词</p><p> 1 <span word="one">one</span> <span word="first">first</span> 1<span word="st">st</span></p><p> 2 <span word="two">two</span> <span word="second">second</span> 2<span word="nd">nd</span></p><p> 3 <span word="three">three</span> <span word="third">third</span> 3<span word="rd">rd</span></p><p> 4 <span word="four">four</span> <span word="fourth">fourth</span> 4<span word="th">th</span></p><p> 5 <span word="five">five</span> <span word="fifth">fifth</span> 5<span word="th">th</span></p><p> 6 <span word="six">six</span> <span word="sixth">sixth</span> 6<span word="th">th</span></p><p> 7 <span word="seven">seven</span> <span word="seventh">seventh</span> 7<span word="th">th</span></p><p> 8 <span word="eight">eight</span> <span word="eighth">eighth</span> 8<span word="th">th</span></p><p> 9 <span word="nine">nine</span> <span word="ninth">ninth</span> 9<span word="th">th</span></p><p> 10 <span word="ten">ten</span> <span word="tenth">tenth</span> 10<span word="th">th</span></p><p> 11 <span word="eleven">eleven</span> <span word="eleventh">eleventh</span> 11<span word="th">th</span></p><p> 12 <span word="twelve">twelve</span> <span word="twelfth">twelfth</span> 12<span word="th">th</span></p><p> 13 <span word="thirteen">thirteen</span> <span word="thirteenth">thirteenth</span> 13<span word="th">th</span></p><p> 14 <span word="fourteen">fourteen</span> <span word="fourteenth">fourteenth</span> 14<span word="th">th</span></p><p> 15 <span word="fifteen">fifteen</span> <span word="fifteenth">fifteenth</span> 15<span word="th">th</span></p><p> 16 <span word="sixteen">sixteen</span> <span word="sixteenth">sixteenth</span> 16<span word="th">th</span></p><p> 17 <span word="seventeen">seventeen</span> <span word="seventeenth">seventeenth</span> 17<span word="th">th</span></p><p> 18 <span word="eighteen">eighteen</span> <span word="eighteenth">eighteenth</span> 18<span word="yh">yh</span></p><p> 19 <span word="nineteen">nineteen</span> <span word="nineteenth">nineteenth</span> 19<span word="th">th</span></p><p> 20 <span word="twenty">twenty</span> <span word="twentieth">twentieth</span> 20<span word="th">th</span></p><p> 21 <span word="twenty">twenty</span>-<span word="one">one</span> <span word="twenty">twenty</span>-<span word="first">first</span> 21<span word="st">st</span></p><p> 30 <span word="thirty">thirty</span> <span word="thirtieth">thirtieth</span> 30<span word="th">th</span></p><p> 40 <span word="forty">forty</span> <span word="fortieth">fortieth</span> 40<span word="th">th</span></p><p> 50 <span word="fifty">fifty</span> <span word="fiftieth">fiftieth</span> 50<span word="th">th</span></p>
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