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专题四 数词,河北中考五年命题规律及趋势考纲要求:1.基数词 2.序数词河北中考近5年单项选择部分并没有涉及对数词的考查,但在听力部分和词语运用部分考查较多,完形填空中也偶尔涉及。听力部分主要考查数词的基本用法和读法,如数字辨音;词语运用主要考查基数词和序数词的相互转化;完形填空主要考查数词在语境中的基本用法。预测2017年河北中考对数词的考查仍不会在单选中涉及,但听力部分和词语运用题对数词的考查会以数字辨音和词性转换为主。,河北中考重难点突破【满分点拨】一、基数词和序数词相互转换 onefirsttwosecondthreethirdfourfourthfivefifthsixsixthsevenseventheighteighthnineninthtententheleveneleventhtwelvetwelfththirteenthirteenthfourteenfourteenthfifteenfifteenthsixteensixteenthseventeenseventeentheighteeneighteenthnineteennineteenthtwentytwentieththirtythirtiethfortyfortiethfiftyfiftiethsixtysixtiethseventyseventietheightyeightiethninetyninetieth基数词变序数词口诀基变序,有规律,末尾加上th;一二三,特殊记,八加h,九去e, ve要用f替,以y结尾变ie,后跟th莫忘记;若想表示几十几,只变个位就可以。二、基数词和序数词的用法1序数词前必须加the。如:The second is what I really need.第二个是我真正需要的。2序数词前若有限定词,则可以不用加the。如:It is my third time to visit Beijing.这是我第三次访问北京。3序数词前面也可以加不定冠词a或an,表示“又一,再”,内含顺序性。如:Weve tried it three times.Must we try it a fourth time?我们已经试过三遍了。还必须再试一次(第四次)吗?三、概数词的用法1hundred,thousand,million,billion与dozen和具体的数字one,two或several,some,many等连用时,要用单数形式。如:five hundred people 500人two thousand books两千本书many million trees几百万棵树2与of连用时,要用复数形式,但前面不能再加数字。如:thousands of factories成千上万家工厂四、数词的其他常见表达1编号表示法名词基数词the序数词名词。如:第一课Lesson Onethe first lesson第二页Page Twothe second page2路公车Bus No.2或the No.2 bus有时可以直接用数字来表示。如:206房间 Room 206一年级二班 Class 2,Grade 12世纪表示法通常为定冠词序数词世纪(century),也可为定冠词百位进数s。如:the sixth (6th) century 公元6世纪the 1900s 20世纪3年代表示法用“inthe年代s”表示“在几十世纪几十年代”;若表示早期、中期、晚期时,可在定冠词前添加early,mid,late。如:in the 1960s 在20世纪60年代in the 1830s 在19世纪30年代in the early 1920s 在20世纪20年代初期也可用“inones整十的复数”表示“在某人多岁时”。如:in her twenties 在她20多岁时4年、月、日表示法通常英式英语表达顺序为“日,月,年”,而美式英语表达为“月,日,年”。一般“年份”用基数词(可简写),“日期”用序数词,读时前面加定冠词the。如:on May 5th 2015 在2015年5月5日5数词的其他重要表示法表示在一定基础上增加一定的数量,用“another基数词名词复数基数词more名词复数”。如:We need another two chairs.We need two more chairs.我们还需要两把椅子。表示计量时,用“基数词度量单位形容词(long/wide/deep/high)”。如:Lin Shuhao is 1.91 meters tall.林书豪身高1.91米。“基数词连字符名词(形容词)”作定语,名词用单数形式。如:a fifteenyearold boy 一个15岁的男孩a fiveyear plan 一个五年计划a tenminute walkten minutes walk 步行十分钟的路程6分数的用法分数由基数词和序数词构成巧记:分子用基数词,分母用序数词。分子大于1,分母加s。分母和分子之间可以用连字符,也可以不用。分数常与of短语连用,在句中作主语或宾语。【考点抢测】一、单项选择( C )1.(2016裕华区中考模拟)_ of the people on the Internet _ Chinas economy is among the strongest in the world.AFourfifth;believeBFourfifth;believesCFourfifths;believeDFourfifths;believes( C )2.(2015龙东中考)_ of the girls will join the summer camp to visit England.AThree fives BThird fifthsCThree fifths DThird fifth二、连词成句3(2016河北中考)picture,is,the,new,three_The_third_picture_is_new_4(2016石家庄28中模拟)moms,next Sunday,be,will,birthday,forty_Moms_fortieth_birthday_will_be_next_Sunday_Next_Sunday_will_be_mums_fortieth_birthday_三、词语运用5(2016路南区二模)The museum has two_ parts,“Dream” and “Play”6(2016海港区升学一模)_Third_(Three),we must be active in thinking.,河北中考考点精练( D )1.(2016广东中考)Please turn to page_and take a look at the picture on it.Athe eightieth BeightiethCeighties Deighty( B )2.(2016齐齐哈尔中考改编)He has failed_times,but he wont give up a_chance.Athird;four Bthree;fourthCthird;fourth Dthree;fourths( C )3.(2016桂林中考改编)There are_students in my art club,twentytwo girls and eighteen boys.Afourteen BfortiethCforty Dfourty( A )4.(2016天津中考)Li Ming will be_His parents are going to have a party for his_birthday.Asixteen;sixteenthBsixteenth; sixteenthCsixteen; sixteenDsixteenth; sixteen( A )5.(2016济南中考)How many hours do you sleep every night?About_hours.From 9:00 pm.to 6:00 am.Anine BnineteenCninth Dninety( A )6.(2016郴州中考改编)The workers will complete the new bridge in _Atwo and a half monthsBtwo months and halfCtwo and a half monthDtwo month and a half( B )7.(2016毕节中考)A year is divided into_months.August is the_month of the year.Atwelve;eight Btwelve;eighthCtwelfth;eight Dtwelfth;eighth( B )8.(2016廊坊中考模拟)It is said that_of the water all over the world_polluted.Atwo three;is Btwo thirds;is Ctwo thirds;are Dtwo thirds;has( C )9.(2015张家口二模)There are_doctors in this hospital;_of them are women doctors.Atwo hundred;two fifth Btwo hundreds;two fifth Ctwo hundred;two fifths Dtwo hundreds;two fifths ( B )10.(2015保定调研)I hear your pen pal is visiting Wuhan again.Is it the_time for him?Yes,and he will come for a third time next spring.Afirst Bsecond Cthird Dfourth
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