资源描述
单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Nice to meet you!,数词,九年级分块复习,Jinyuan,Middle School,李兴翠,数词,基数词,:,表示数量的词,序数词,:,表示顺序的词,数词,基数词的构成,0-12,是独立的单词,zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve,13-19,带有后缀,teen,20-90,各整十位数带,有后缀,ty,21-99,十位和个位数之间要用连字符号“,-,”,101-999,thir,teen, four,teen, fif,teen, six,teen, seven,teen, eigh,teen, nine,teen,twen,ty, thir,ty, for,ty, fif,ty, six,ty, seven,ty, eigh,ty, nine,ty,如,: 21,seven hundred,and,eight,359,：,708,：,如：,99,twenty,-,one,ninety,-,nine,构成特点,单,词,three hundred,and,fifty-nine,一般基数词变为序数词,4,：,7:,6:,four,four,th,seven,th,six,th,six,seven,直接在词尾加,th,特殊的基数词变序数词,基数词,序数词,基数词,序数词,one,twenty,two,forty,three,ninety,eight,twenty-one,nine,forty-four,five,twelve,first,second,third,eighth,ninth,fifth,twentieth,fortieth,ninetieth,twenty-first,forty-fourth,one hundred and first,twelfth,one hundred and one,基数词,序数词,基数词,序数词,one,twen,ty,two,for,ty,three,nine,ty,eigh,t,twenty-,one,nin,e,forty-,four,fi,ve,twel,ve,first,second,third,eigh,th,nin,th,fi,f,th,twent,ie,th,fort,ie,th,ninet,ie,th,twenty,-,first,forty,-,fourth,one hundred,and,third,twel,f,th,one hundred and,three,让我们来找找其中的规律,巧记基数词变序数词,一二三，要牢记,八去,t,，九去,e,，,f,代,ve,ty,结尾很容易，变,y,为,i,加上,e,th,结尾是标记，数大数小按规律,末尾数字起变化，得心应手不费力,1,、表示页数；电话号码；公共汽车路线；,学校；医院；年级；班级；年份等,例如：,page 1,读作,page one,C,lass,O,ne,G,rade,N,ine,数词的基本用法,nineteen ninety-eight,110, 120,，,119,，,114,1998,年：,第一页：,九年级一班：,2,、表达时刻：,数词的基本用法,例如：,at five (oclock),；,at four ten,或,at ten,past,four,at six fifty,或,at ten,to,seven,500,410,650,（整点）,（分钟数小于,30,）,（分钟数大于,30,）,3,、分数的表达法,分数,由,基数词,和,序数词,合成：,分,母,用,序,数词，分,子,用,基,数词；分,子,在,前,，分,母,在,后,。,当分子大于,1,时，分母用复数形式,。,one third,two third,s,one fifth,three fifth,s,母序，子基；子前，母后,。,巧记分数表达法：,数词的基本用法,4,、,hundred,、,thousand,、,million,的用法,如果表示具体的几百、几千、几百万时，三个单词后都,不用复数形式,；,如果,用了复数形式,，要跟,of,连用，构成固定的搭配。,hundreds of,成百上千的,thousands of,成千上万的,millions of,数以百万计的,数词的基本用法,数词的基本用法,5,、由基数词构成的复合词，名词 不用复数形式,而且单词之间必须用连词符号“,-”,连接。,一个五岁的男孩：,一百一十米跨栏：,例如：,a five,-,year,-,old boy,110,-,metre,hurdles,（跨栏）,要小心哦！,（,05,年中考题）,1,、,-What class are you in, Mike?,-Im in _.,A Grade Three, Class Two,B Class Two, Grade Three,C class two, grade three,D grade three, class two,（,06,年中考题）,2,、,_Iraqi,（伊拉克的）,people died in the Iraq,（伊拉克）,war.,A Thousand of B Thousands of,C Many thousand of D Thousands,直击中考,小试牛刀,B,B,A,3. Liu Xiang,21, is an Olympic winner in the _hurdles(,跨栏,). Were proud of him.,A 110-metre B 110-metres C 110,metre,4. We have only _(first) earth. We must take good care of it.,（,06,年中考题）,5. - Where will we have our chemistry lesson this afternoon?,（,06,年中考题）,-In the chemistry lab on the_ (three) floor.,直击中考,小试牛刀,one,third,Thank you !,考点练习,1.December is the _ month of the year.,A. twelve B.,twelveth,C. twelfth,2._ of the newspapers in the world are written in English.,A. Three four B. Three fourths,C. Three fourth D. Third four,3.There are _ people in Peters family, They live on the _ floor in a tall building.,A. six, eighteenth B. six, eighteen,C. sixth, eighteen D. sixth, eighteenth,C,B,A,4.Both of the two rulers are broken. I want to buy a _ one.,A. three B. forth C. third D. /,5. _ people had to leave their hometown,（家乡）,during the war. (,战争,),A. Three thousands B. Thousand of,C. Seven thousands D. Thousands of,考点练习,C,D,
展开阅读全文