中考英語復(fù)習(xí) 語法突破專項(xiàng)篇 專題四 數(shù)詞課件

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1、PK中考英語安徽 語法專題四 數(shù)詞,2012年2016年安徽中考考情總覽 1.近年來，安徽中考單項(xiàng)填空題沒有對數(shù)詞進(jìn)行考查。 2.在聽力測試有對時(shí)刻和數(shù)字計(jì)算的考查。,考情回顧,在2017年安徽英語中考單項(xiàng)填空和完形填空中可能不會(huì)對數(shù)詞進(jìn)行考查。但在聽力測試中可能會(huì)有對數(shù)詞的考查。,命題趨向,1.（2016年廣東）Please turn to page_and take a look at the picture on it Athe eightieth Beightieth Ceighties Deighty 2.（2016年天津）Li Ming will be His parents ar

2、e going to have a party for his birthday Asixteen； sixteenth Bsixteenth； sixteenth Csixteen； sixteen Dsixteenth； sixteen,中考名題體驗(yàn),D,A,3.（2016年畢節(jié)）A year is divided into monthsAugust is the month of the year Atwelve；eight Btwelve；eighth Ctwelfth；eight Dtwelfth；eighth 4.（2016年黔東南）There are_people in Toms

3、 familyThey live on the_floor Afive；nineth Bfifth；nine Cfive；ninth Dfifth；ninth,中考名題體驗(yàn),B,C,5（2016年溫州）Welcome to Los AngelesHave you ever been here？ SureI visited this city three years ago so this is my _ time here Afirst Bsecond Cthird Dfourth 6.（2016年咸寧）The_Brazils Olympic games will be held on Aug

4、ust 5 _exciting news for the long summer vacation! Athirty-one; How a Bthirty-first; What Cthirty-first; What an Dthirty-one; How,B,B,中考名題體驗(yàn),語法探究,一 、數(shù)詞和分詞的構(gòu)成,（一）數(shù)詞的分類：數(shù)詞分為基數(shù)詞和序數(shù)詞?；鶖?shù)詞表示數(shù)目的多少。序數(shù)詞表示事物的先后順序，往往與定冠詞the 連用。 1.基數(shù)詞的構(gòu)成 (1)012單獨(dú)記。如： zero, one, two, three等。 (2)1319的詞尾都是teen。如：fourteen, seventee

5、n等，但13thirteen，15fifteen，18eighteen需要特殊記。,(3)20以上的整十的基數(shù)詞均以ty結(jié)尾。 20twenty，30thirty，40forty，50fifty，80eighty等。 (4)“幾十幾”要加連字符號(hào)“”。 48fortyeight, 97ninetyseven等。 (5)“幾百幾十”或者“幾百幾十幾”在“百”后加and。 156one hundred and fiftysix, 509five hundred and nine。,(6)四位數(shù)或者四位數(shù)以上的基數(shù)詞的拼寫規(guī)律：用逗號(hào)從右往左每三位加一個(gè)逗號(hào)，第一個(gè)逗號(hào)讀作thousand(千)，第

6、二個(gè)逗號(hào)讀作million(百萬)，第三個(gè)逗號(hào)讀作billion(十億)，hundred后莫忘“and”。 3,610three thousand six hundred and ten; 94,295ninetyfour thousand two hundred and ninetyfive； 274,350two hundred and seventyfour thousand three hundred and fifty等。,2.序數(shù)詞的構(gòu)成,(1)“第一”、“第二”、“第三”分別是 first, second, third。 (2)“第四”到“第十九”除了fifth, eighth,

7、 ninth, twelfth是特殊的拼寫外，其余的都在相應(yīng)基數(shù)詞后面加“th”構(gòu)成。如：fourth。,(3)20以上的整十的序數(shù)詞由相應(yīng)的基數(shù)詞變y為i，再加“eth”。如：thirtythirtieth; fiftyfiftieth。 (4)第一百hundredth; 第一千thousandth; 第一百萬millionth。 (5)20以上的非整十的基數(shù)詞變序數(shù)詞時(shí)，只變化個(gè)位數(shù)。如：twentyonetwentyfirst; one hundred and oneone hundred and first。,基數(shù)詞變序數(shù)詞的巧記口訣： 基變序，有規(guī)律， 一、二、三特殊記， first

8、, second, third， 從四開始加th, 八去t，九去e， 五和十二變ve為f再加th， 整十變y為ie再加th, 若想表示幾十幾，只變個(gè)位就可以。,3.分?jǐn)?shù)的構(gòu)成 分?jǐn)?shù)是由基數(shù)詞作分子，序數(shù)詞做分母構(gòu)成的。除了分子是“1”的情況外，序數(shù)詞都要用復(fù)數(shù)。 1/3 one third 7/9 seven ninths,注意,一些特殊的分?jǐn)?shù)表達(dá)法：a half 二分之一 a quarter =one fourth 四分之一 three quarters=three fourth,專項(xiàng)集訓(xùn),1. volunteers will give out leaflets to ask people

9、to protect the wetlands. A. Two hundreds B. Hundreds of C. Two hundred of D. Hundred of 2. Excuse me, which is the way to the museum? Sorry, I dont know. This is my_ time here. A. first B. second C. third D.fourth,B,A,3.There are days in a week and Tuesday is day of the week. A. seven，thirdB. seven，

10、the third C. seventh，threeD. the seventh，three 4Li Jiacheng plans to give _ of his money to the charity. Really? What a kind man he is! A. one third B. one three C. one thirds,B,A,5.Last year, one hundred English teachers took part in the _ English Summer Training. A. two-month B. two-months C. two

11、months 6 How was your weekend? Great! It was my grandfathers birthday. We enjoyed ourselves. A. seventy B. seventieth C. the seventieth D. Seventeenth,A,B,7. There are teachers in our school, _of them are women teachers. A. two hundreds; three fourth B. two hundred; three fourths C. two hundred; three forths 8. Three students ran faster than Lily in the race. Lily was . A. the fourth B. four C. the third,B,A,