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中考数词专题复习 曩宋中学肖建华 中考真题再现 2013 云南 Howmanypeoplewereinvitedtothemeeting Aboutsix A hundredB hundredsC hundredofD hundredsof 2015 云南 It sreportedthattherearemorethan300 smokersinChina nearlyathirdofallthesmokersintheworld A millionsB millionC millionsofD millionof 2013 云南 The China SouthAsiaEXPOopenedinKunmingonJune62013 one 2014 云南 Itisagoodhabittobrushyourteethatleast aday two 2013 云南 The China SouthAsiaEXPOopenedinKunmingonJune62013 one 2017 云南 The GamesofChinawillbeheldinTianjingfromAugust27thtoSeptember thirteen 2018 云南 2018FootballWorldCupisbeingheldinRussianow Itisthe FootballWorldCup twenty one 2020 云南 Nickgavehismotherascarfonher birthday Thatmadeherveryhappy forty A B first second first thirteenth twenty first fortieth 命题趋势 所占分值 1 2分题型 单选题或词型变换题命题点 基数词和序数词的基本用法 hundred thousand million billion的用法 基数词变序数词和次数的变法 分数的表达及主谓一致 学习目标 1 掌握基数词和系数词的构成 2 掌握数词的常见用法 3 熟悉数词在中考中命题特点 提高学生的应考能力 默写下面基数词形式 1 19的基数词 20 90整十的基数词 百 千 百万 十亿 one two three four five six seven eight nine eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ten nineteen twenty thirty forty fifty sixty seventy eighty ninety hundred thousand million billion 记忆口诀 1 12词各异 其它十几teen来结 几十末尾全ty 没有那个是例外 表示数字几十几 连字符号别忘记 口诀 前有数后无s无of 前无数后加s和of one two three four five eight nine twelve twenty thirty twenty one forty six 把下列基数词变为系数词并观察变化规律 first second third fourth fifth eighth ninth twelfth twentieth thirtieth twenty first forty sixth 记忆口诀 基变序 有规律 1 2 3单独记 th后缀从第四加起 8去t 9去e ve要用f替 ty变成tie后加th莫迟疑 若是遇到几十几 只变各位就可以 once twice 写出下列分数形式 并归纳分数构成方式 1 5 2 3 4 7 3 5 1 2 1 4 3 4 onefifth twothirds foursevenths threefifths ahalf aquarter threequaters 分数构成方法 分子基 分母序 先分子后分母 分子大于1分母加s 四 题组训练 单项选择题 1 Ourhometownisbecomingmoreandmorebeautiful visitorscomehereonweekends A HundredB HundredsC HundredofD Hundredsof 2 PlentyofpeoplewenttoAmericain Sotheydid Mygrandfatherwasoneofthem Hewentthereinhis A 1990s thirtiesB 1990s thirtyC the1990s thirtiethD the1990s thirties 3 AlthoughIhavefailedthreetimes myfatherencouragesmetohavea try A fourB thirdC fourthD five 4 Whatdoyouthinkoftheenvironmenthere Wonderful ofthelandcoveredwithtreesandgrass A Twofifths isB Twofifth isC Twofifths areD Twofifth are D D C A 注意 inone s 几十复数形式意为在几十岁 注意 the 序数词意为 第几 a 序数词意为 再一次 注意 分数做主语谓语动词形式看of后的名词 5 Teachers DayisinSeptember the monthoftheyear A nineB ninthC ninethD ninety 6 Theapartmenthas floorsandMr Blacklivesonthe floorwithhisfamily A twelve twelveB twelve twelfthC twelfth twelfth 7 Damingisgoingtobeanolderbrother Hisparentsareplanningtohavetheir child A oneB twoC firstD second 8 Pleaseturntopage andreadthe passage A eight twoB eighth twoC eighth secondD eight second 9 Therearefiftystudentsinthisclass ofthemareboys A threefifthB threefifthsC threefiveD thirdfive 10 MygrandmotherwillstayinShanghaifor weeks A moretwoB twomoreC twoanotherD anothersecond B B D A B B 注意 基数词 more或another 基数词表示在原来的基础上增加的数量 用所给词的适当形式填空1 Ourteamwonthe prizeinthecompetition two 2 Two ofthestudentsinourclasshavebeentoDisneylandsomewhere three 3 Ivisitmygrandparents aweek one 4 Shanghaiisabeautifulcity Ihavebeenthere two 5 Whatalovelypresenttheoldladyhasreceivedforher birthday eighty second thirds once twice eightieeth 五 课后作业 完成精炼本47页练习 Thankyou
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