中考英語語法課件：數(shù)詞

1、中考中考數(shù)詞數(shù)詞復(fù)習(xí)復(fù)習(xí)香蓮鄉(xiāng)中學(xué)香蓮鄉(xiāng)中學(xué)教師：樊玉萍教師：樊玉萍順序順序數(shù)數(shù)詞詞基數(shù)詞基數(shù)詞 序數(shù)詞序數(shù)詞數(shù)量數(shù)量基數(shù)詞基數(shù)詞sevensixthreezeroninetwooneeightfourfive小結(jié)小結(jié) 從從1-12由由one到到twelve各不相同。各不相同。 從從13-19均以后綴均以后綴-teen結(jié)尾。結(jié)尾。 從從20-90的整十?dāng)?shù)次均以后綴的整十?dāng)?shù)次均以后綴 ty 結(jié)尾。結(jié)尾。 十位與個(gè)位之間要加連字符十位與個(gè)位之間要加連字符“ - ” 。 百位和十位之間要加百位和十位之間要加 “and” 。 1，000以上數(shù)目以上數(shù)目,從右向左每三位從右向左每三位用用“，” 分開分開

2、,分別讀為分別讀為thousand , million, billion 29,43150076,thousandhundredmillionbillionand 1，000以上數(shù)目以上數(shù)目,從右向左每三位用從右向左每三位用“，” 分開分開,分別讀為分別讀為thousand , million, billion 基數(shù)詞的構(gòu)成及基數(shù)詞的構(gòu)成及讀法讀法Can you read them ?695，2171，685，498six hundred and ninety-five thousand, two hundred and seventeen One million ,six hundred a

3、nd eighty-five thousand, four hundred and ninety-eight 1、表示、表示具體具體數(shù)目數(shù)目,hundred, thousand, million不用復(fù)數(shù)不用復(fù)數(shù) 表示表示不確定不確定數(shù)目數(shù)目,用用復(fù)數(shù)。復(fù)數(shù)。即即hundreds of(數(shù)百數(shù)百), thousands of(數(shù)千數(shù)千), millions of(數(shù)百數(shù)百萬萬)+ 名詞復(fù)數(shù)名詞復(fù)數(shù), 可以用可以用many/several修飾，但不能與具體修飾，但不能與具體數(shù)目連用。數(shù)目連用。 1) There are three thousand students in our school.

4、2) After the war, thousands of people became homeless. 3) Several / Many thousands of trees must be planted every year. 基數(shù)詞的用法基數(shù)詞的用法2、 “幾十幾十”的復(fù)數(shù)形式可以表示：的復(fù)數(shù)形式可以表示： 幾十多歲幾十多歲 - in + ones + 數(shù)詞復(fù)數(shù)數(shù)詞復(fù)數(shù) 年年 代代 - in + the +數(shù)詞復(fù)數(shù)數(shù)詞復(fù)數(shù) 1) He died in his forties四十多歲四十多歲 2) In the nineties, most people go to work by

5、 bike. 90年代年代3、“基數(shù)詞基數(shù)詞+名詞名詞” 的的合成形容詞合成形容詞作定語，作定語， 中間有連字符中間有連字符“”,當(dāng)中的名詞用當(dāng)中的名詞用單數(shù)單數(shù)。 a 3 year old girl a seven-day holiday The girl is 3 years old. 4、表計(jì)量、表計(jì)量- “基數(shù)詞基數(shù)詞+度量單位度量單位+形容詞形容詞” The classroom is 7 meters long, 6 meters wide and 3 meters high.1)順讀法順讀法-先時(shí)后分先時(shí)后分, “幾點(diǎn)幾分幾點(diǎn)幾分” 9:30 nine thirty 6:21 si

6、x twenty-one 2)逆讀法逆讀法-先分后時(shí)先分后時(shí) 表示表示“幾點(diǎn)幾點(diǎn)過過幾分幾分”，半小時(shí)以內(nèi)，介詞用，半小時(shí)以內(nèi)，介詞用past 分鐘數(shù)分鐘數(shù)+past +鐘點(diǎn)數(shù)鐘點(diǎn)數(shù) 10:10 ten past ten 8:20 twenty past eight表示表示“幾點(diǎn)幾點(diǎn)差差幾分幾分”，半小時(shí)以上，介詞用，半小時(shí)以上，介詞用to 60減原分鐘減原分鐘+ to + (下一個(gè)下一個(gè))鐘點(diǎn)數(shù)鐘點(diǎn)數(shù) 9:50 ten to ten 7:40 twenty to eight3) 15分鐘：分鐘：a quarter 30分鐘：分鐘：a half 9:15 a quarter past nine

7、 12:30 half past twelve5、表示時(shí)刻、表示時(shí)刻 (介詞用介詞用at)序數(shù)詞序數(shù)詞 tenthnintheighthseventhsixthfifthfourththirdsecondfirst一、二、三，特殊記，一、二、三，特殊記，加加thth從從4 4起，起，八少八少“t t”，九去九去“e e”，“veve”要用要用“f f”替替，( (five, five, twelve)twelve)見見“y y”變成變成“i i”和和“e e”，詞尾詞尾加上加上“thth” ” (twenty,thirty,-(twenty,thirty,-ninety)ninety)若是遇到

8、幾十幾，只變個(gè)位就可以。若是遇到幾十幾，只變個(gè)位就可以。序數(shù)詞的用法序數(shù)詞的用法 1.序數(shù)詞作定語，前面要加序數(shù)詞作定語，前面要加the； John lives on the fifteenth floor She is my first English teacher. 2.有時(shí)加有時(shí)加a/an，“再一再一”，“又一又一” 的意思的意思 Well have to do it a second time Shall I ask him a third time？分?jǐn)?shù)分?jǐn)?shù)表示法表示法1/4 one-fourth a (one) quarter3/4 three-fourths three qua

9、rters 2/3 two-thirds1/2 a (one) half 半年半年 half a year 半小時(shí)半小時(shí) half an hour一年半一年半 one and a half years one year and a half分子用基數(shù)詞，分母用序數(shù)詞。分子用基數(shù)詞，分母用序數(shù)詞。分子大于分子大于1時(shí)，分母加時(shí)，分母加-s。 3.英語中幾個(gè)半的表達(dá)方法：（1）數(shù)詞+and a half +名詞復(fù)數(shù)（2）數(shù)詞+名詞復(fù)數(shù)+and a half 例如，two hours and a half = two and a half hours 兩個(gè)半小時(shí)It took me _to do m

10、y homework yesterday. A. three hour and a half B.three hours and a half C.three and a half hour例3.July is the_ month of the year .(2014年蘇州中考題）A.seventh B. seven C.sixth D.eight分析分析：此題考序數(shù)詞詞的用法，由題干可知 July是一年中的第七個(gè)月，因此正確 答案該選A. 中考例題分析例4.- How many works are there in you factory? -About four _.(2013年廣東中山

11、考題）A.thousands B.thousand C.thousands of分析，此題考查數(shù)詞用于具體與籠統(tǒng)數(shù)目的區(qū)別，由于該空前有具體數(shù)目four修飾，因此正確答案選B。.用括號中所給單詞的適當(dāng)形式填空用括號中所給單詞的適當(dāng)形式填空1They live on the _ (five) floor . 2December is the _ (twelve) month of a year.3On my sisters _ (nine) birthday, I gave her a useful book. 4_(hundred) of people come here to read bo

12、oks on weekends. 挑戰(zhàn)中考：挑戰(zhàn)中考：考點(diǎn)過關(guān)題考點(diǎn)過關(guān)題fifth twelfth ninth Hundreds 5Three _ (four) of the students in our class like basketball. 6Our team won _ (two) prize in the competition.7Fathers Day is on the _ (three) Sunday of June.8In the _ (eight) picture, you can see many young trees. 9My _ (one) name is

13、Linda. What about yours?10.She became very famous in her _ (forty)fourths second thirdeighth first forties .單項(xiàng)填空單項(xiàng)填空1More than eight _ students will take part in the activity. （2014岳陽）岳陽） AhundredsBhundred of Chundred Dhundreds of2Now, everybody, please turn to Page _ and look at the _ picture. （201

14、4成都）成都） AFifth; five BFive; fifth CFifth; fifth DFive; five3How old is your daughter? _We had a special party for her _ birthday last Sunday. （2014杭州）杭州） ANine; nine BNine; ninth CNinth; nine DNinth; ninthCBB 4Each of us has to write a _ report every week. Atwo-hundred-word （2014重慶）重慶） Btwo-hundreds-word Ctwo-hundreds-words Dtwo-hundred-words5More