还剩17页未读,
继续阅读
中考英语 (语法专题案)四 数词课件PPT
展开这是一份中考英语 (语法专题案)四 数词课件PPT,共25页。
考点一 基数词
【巧学妙记】巧记100以内的基数词基数词不难记,找清规律很容易;十二以内词各异,十三数到十九去,后加teen莫忘记;二十、三十至九十,正式之后有-ty;要说“几十几”,中间“-”别丢弃;a hundred是“一百”,请你记住莫大意。
考点二 序数词
【温馨提示】(1)序数词要加定冠词the,但若序数词前有形容词性物主代词或名词所有格时省略the。例如:Tm made the mistake fr the third time. = It was Tm’s third time t make the mistake. 这是汤姆第三次出错。
(2)序数词前加a/an表示“又一,再一”。例如:Even thugh the Greens have 3 children, they still want a furth ne. 尽管格林夫妇已有3个孩子,可他们还想再要一个。(3) 序数词可以用阿拉伯数字和序数词拼写的最后两个字母简写。例如:1st第一,2nd第二,3rd第三,4th第四。
【巧学妙记】基数词变序数词规律基变序,有规律,末尾加上-th。一、二、三特殊记,面目全非要注意。八加th,九去e,ve要用f替。逢十改y为ie,后跟-th莫忘记。若想表示几十几,只变个位就可以。
考点三 数词应用
Ⅰ. 用所给数词的适当形式填空1. (2012·遵义中考)I have tried three times, and the teacher asks me t have a _______ (fur) try. 2. (2011·扬州中考)Even a child knws September is the _______ (nine) mnth f a year. 答案: 1. furth 2. ninth
3. (2011 ·烟台中考)I’ve bught a present fr my father’s _______ (frty)birthday. 4. (2011·肇庆中考)Mr. Smith lives n the _______ (six) flr. 5. (2011·上海中考) Climb up t the _______ (eleven) flr, and yu can enjy a better view. 答案: 3. frtieth 4. sixth 5. eleventh
Ⅱ. 单项选择1. (2012·六盘水中考)There are _______ days in a week and Tuesday is _______ day f the week. A. seven; third B. seven; the thirdC. seventh; three D. the seventh; three【解析】选B。句意:一个周有七天,星期二是一个周的第三天。第一个空用基数词表示数量,第二个空用序数词表示次序,且其前加the。故选B。
2. (2011·东营中考)—There are 60 students in my class and 44 f them use weib very ften. —44? That means abut _______ f yur classmates are weib users, right? A. half B. ne thirdC. tw thirds D. three quarters【解析】选D。考查数词的用法。half二分之一; ne third 三分之一; tw thirds三分之二; three quarters四分之三。由常识可知44大约是60的四分之三, 故选D。
3. (2011·眉山中考)Eight _______ students in ur schl are frm cuntryside. A. hundreds B. hundred C. hundreds f D. hundred f【解析】选B。hundred,thusand,millin等词与基数词连用时应该用单数形式,不能与f短语连用。故选B。
4. (2012·恩施中考)He wrte his _______ nvel when he was _______. A. five; fifties B. fifth; fiftyC. fifth; fiftieth【解析】选B。句意:当他五十岁的时候,他写了他的第五部小说。第一个空用序数词表顺序,第二个空用基数词表年龄。
5. (2011·怀化中考)July 1st f this year is _______ birthday f CPC (中国共产党). A. ninety B. the ninety C. the ninetieth【解析】选C。句意:今年7月1日是党的第九十个生日。表达第多少个生日时用序数词,故选C。
6. (2011·衡阳中考)Kangkang is a schl by. He gt a gd gift n his _______ birthday. A. furteenth B. frtieth C. the frtieth【解析】选A。由schl by可知康康应该是十四岁,而不是四十岁。表达生日时用序数词,序数词与物主代词连用时,其前面的冠词要省略。故选A。
7. (2011·德阳中考) I dn’t believe that this _______ by can paint such a nice picture. A. five years ld B. five-years-ldC. five-year-ld【解析】选C。由“数词-名词-形容词”构成的复合形容词作定语时,其中间的名词用单数形式,故选C。
8. (2012·铜仁中考)Abut _______ f the students in Grade Nine this year were brn in the _______. A. three five; 1996B. three fifths; 1990sC. third fifth; 1997D. third fifths; 1990s【解析】选B。分数的构成为分子用基数词,分母用序数词,分子如果大于1,则分母序数词一般都用复数形式,故选B。
9. (2011·达州中考)—If a=4, b=5, what’s the answer t the questin “a+2ab+1=? ”— _______. A. Frty-fifthB. Frty-fiveC. Twenty-threeD. One hundred and twenty-ne【解析】选B。 考查基数词的表达。由题意a=4,b=5 可知 a+2ab+1=45。frty-five表示45。故选B。
10. (2011·烟台中考)—D yu have enugh students t clean the labratry? —N, I think we need _______ students. A. anther B. tw thers C. mre tw D. tw mre 【解析】选D。数词与mre连用时放在mre的前面,与anther连用时放在anther的后面。故选D。
相关试卷
中考英语 (语法专题案)一 名词课件PPT:
这是一份中考英语 (语法专题案)一 名词课件PPT,共37页。
中考英语 (语法专题案)五 介词课件PPT:
这是一份中考英语 (语法专题案)五 介词课件PPT,共29页。
中考英语 (语法专题案)十二 语态课件PPT:
这是一份中考英语 (语法专题案)十二 语态课件PPT,共30页。