中考英语 语法互动四数词课件 外研版

1、语法互动,四,数词,1,数词的构成,2,数词的表达方式和用法,中考考点,语法互动（四,数词,中考考点,考点过关训练,1,基数词的构成,1)0,12,单独记。如,zero, one, two, three,等,2)13,19,的词尾都是,teen,如,fourteen, seventeen,等,但,13,thirteen,15,fifteen,18,eighteen,需要特殊记,3)20,以上的整十的基数词均以,ty,结尾。如,20,twenty,30,thirty,40,forty,50,fifty,80,eighty,等,4,几十几,要加连字符号,如,48,forty-eight, 97,n

2、inety-seven,等,考点一,数词的构成,语法互动（四,数词,中考考点,考点过关训练,5,几百几十,或者,几百几十几,在,百,后加,and,如,156,one hundred and fifty-six, 509,five hundred,and nine,等,6,四位数或者四位数以上的基数词的拼写规律：用逗号从,右往左每三位加一个逗号，第一个逗号读作,thousand,千,第二个逗号读作,million,百万,第三个逗号读作,billion,十,亿,hundred,后莫忘,and,如,3,610,three thousand six hundred and ten,94,295,nin

3、ety-four thousand two hundred and,ninety-five,274,350,two hundred and seventy-four thousand,three hundred and fifty,等,语法互动（四,数词,中考考点,考点过关训练,2,序数词的构成,1,第一,第二,第三,分别是,first, second, third,2,第四,到,第十九,除了,fifth, eighth, ninth, twelfth,是特殊,的拼写外，其余的都在相应基数词后面加,th,构成。如,fourth,3)20,以上的整十的序数词由相应的基数词变,y,为,i,再加,e

4、th,如,thirtythirtieth; fiftyfiftieth,4,第一百,hundredth,第一千,thousandth,第一百万,millionth,5)20,以上的非整十的基数词变序数词时，只变化个位数。如,twenty,onetwenty,first; one hundred and oneone,hundred and first,语法互动（四,数词,中考考点,考点过关训练,巧记,基数词变序数词的巧记口诀,基变序，有规律,一、二、三特殊记,first, second, third,从四开始加,th,八去,t,九去,e,五和十二变,ve,为,f,再加,th,整十变,y,为,i

5、e,再加,th,若想表示几十几，只变个位就可以,语法互动（四,数词,中考考点,考点过关训练,考点二,数词的表达方式,语法互动（四,数词,中考考点,考点过关训练,March 4th, 2014,2014,年,3,月,4,日,one third,三分之一,two thirds,三分之二,five(oclock) 5,点钟,five past seven 7,点,5,分,twenty to eight 7,点,40,分,Page 62/the sixty-second page,第六十二页,in the 1970s,在二十世纪七十年代,in his forties,在他四十多岁时,语法互动（四,数词

6、,中考考点,考点过关训练,1,hundred,thousand,million,前有基数词修饰时,表示确数，其后不加,s,也不与,of,连用；但若用于表示,数百、数千、数百万,这样的泛指概念时，后面则加,s,并与,of,连用,There are two hundred people in the meeting,会上有,200,人,Thousands of people go to the beach every year,每年成千上万的人到海滨去,考点三,数词的注意事项,语法互动（四,数词,中考考点,考点过关训练,Millions of people in the world are sen

7、ding and,receiving e-mails every day,每天，世界上有数百万人在收发邮件,2,序数词的前边加不定冠词,a,表示,再一、又一,Ill have to do it a second time,我得再做一次,已经做过一次,语法互动（四,数词,中考考点,考点过关训练,用所给词的适当形式填空,1,2015,兰州,Although he lives on the _(twelve,floor, he seldom uses the lift,2,Its reported that Chinese couples can have their,_ (two)child if

8、 one of them is an only child,3,On my sisters _ (nine) birthday, I gave her a,useful book,4,2015,临沂,There were _ (thousand) of people,at the concert,5,Three _ (four) of the students in our class like,basketball,second,twelfth,ninth,thousands,fourths,考点过关训练,语法互动（四,数词,中考考点,考点过关训练,6,Our team won _ (two

9、) prize in the,competition,7,Fathers Day is on the _ (three) Sunday of,June,8,In the _ (eight) picture, you can see many,young trees,9,My _ (one) name is Linda. What about,yours,10,She became very famous in her _,forty,third,eighth,first,forties,second,语法互动（四,数词,中考考点,考点过关训练,单项选择,1,More than eight _

10、students will take part in,the activity,A,hundreds,B,hundred of,C,hundred,D,hundreds of,2,Now, everybody, please turn to Page _ and,look at the _ picture,A,Fifth; five,B,Five; fifth,C,Fifth; fifth,D,Five; five,C,B,语法互动（四,数词,中考考点,考点过关训练,3,How old is your daughter,_,We had a special party for her _,birthday last Sunday,A,Nine; nine,B,Nine; ninth,C,Ninth; nine,D,Ninth; ninth,4,Each of us has to write a _ report every week,A,two-hundred-word B,two-hundreds-word,C,two-