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,*,*,*,中考总复习之,数词,中考考试说明要求,1,基数词,2,序数词,数词,数词就是表示事物的数量和顺序的词，分基数词和序数词两种。,一,.,基数词,表示数量多少,的词是,基数词,，如：,one,two,three,等。,构成,方法如下：,1,）从,1,12,分别由从,one,到,twelve12,个各不相同的词表示。,2,）从,13,19,均以后缀,-teen,结尾。,3,）从,20,90,的整十数词均以后缀,-ty,结尾。表示“几十几”时，个位和十位之间需加连字符，如,twenty-one,thirty-two,forty-three,等。,4,）数字的写法和读法：,十位与个位之间要加连字符“,-”,；,百位和十位之间要加,and,；,三位数以上的数，从个位往前数，每三位数加一个逗号“，”，从后往前数的第一个逗,号代表,thousand,第二个逗号代表,million,第三个逗号是,billion,，注意这几个词不能用复,数形式，后也不能加,and,。,5,）表示具体、准确的数目时，,hundred,thousand,million,等数词后不能加,-s,如,five hundred,six thousand,seven million,等。,6,）当,hundred,thousand,等数词与,of,连用，表示不具体、不准确的数目时，词尾须加,-s,。如：,thousands of students,millions of trees.,二,.,序数词,1,）不规则变化,2,）以,-ty,结尾的表示“几十”的基数词，先把,y,变为,i,，再加,-eth,3,）表示“第几十几”时，十位数的“几十”仍用基数词，只把个位部分变成序数词就行了。,4,）除上述情况外，均在词尾加,-th,，,如,ten tenth one,hundred one hundredth,三,.,数词的用法,（一）表示事物的编号,基数词放到名词的后边,该名词一般要大写；序数词放到名词的前面，加定冠词。,第一课,Lesson 1/the first lesson.Row 3/the third row,（二）年、日、时刻表达方法。,“年”用基数词，“日”用序数词，前要加定冠词。读的顺序是月日年。如：,1999,年,5,月,2,日读作：,May the second,nineteen ninety,。,“时刻”用基数词表达，同时要注意以下两点。,1.,表示“整点”时，在基数词后加,oclock;,9:00 oclock.,2.,分钟小于或等于,30,分钟的，用“分钟数,past,钟点数”形式；分钟数大于,30,分钟的，用“到下一个钟点所差的分钟数,to,下一个钟点数”形式,也可以依次读钟点数和分钟数。,7:20 twenty past seven,或,seven twenty.,3.,注意两个特殊的表示时间的单位词：,30,分钟用,half,，,15,分钟用,a quarter,，如：,6:30,读作：,half past six,5:45,读作：,a quarter to six,6:15,读作：,a quarter past six,（三）分数的表达方法,表示分数时，分子用基数，分母用序数，分子,大于,1,，分母用复数。分数修饰名词时，后用,of,短语。如：,1/3 one third of teachers 3/7 three sevenths of the boys,1/2,1/4,分别用,a half,和,a quarter,表示。,（四）“基数词名词形容词”结构,“基数词名词形容词”只能用来放到名词前作定语。如：,She is a 3-year-old girl.,They live in a 7-storey-high building.,注：这种结构中名词不能用复数，同时只能作定语。用作表语时，不用连字符，名词有复数。如：,Tony is 10 years old this year.,Tony is a 10-year-old boy.,中考考什么,?,中考从以下几个方面来考查学生对数词的掌握情况：,1.,基数词和序数词,(2007,乌鲁木齐,),Dick,it is the _ time in _ days that youve made the same mistake.,A.two,three B.second,three,C.two,thirdD.second,third,解题技巧,以此立意的试题要求考生能正确使用基数词和序数词：,基数词用来表达事物的量；序数词用来表达事物的顺序。,本题的第一空表示顺序用序数词,second,；第二空用基数词,three,，答案为,B,。,B,2.,分数,（,2006,苏州）,It is said that the gravity(,引力,)on Mars is only about _ of the gravity on earth.,A.three,eighthsB.third,eighth,C.three,eightsD.third,eight,解题技巧,以此立意的试题考查考生能否正确使用分数：,分子在前用基数，分母在后用序数。分子大于一，分母用复数，分子与分母之间可以用连字符连起来也可以不用连字符，如,two thirds,或,two-thirds,；当分数修饰名词作定语时，后要跟,of,，如：,two thirds of students,三分之二的学生,本题的选项中只有,A,项正确。,A,3.hundred,thousand,million,billion,等单位数词,How many people will come to Beijing next year?,Its hard to say,_ people,I think.,A.million ofB.millions of C.three millions,D.three millions of (2007,芜湖,),解题技巧,以此立意的试题考查考生能否正确使用,hundred,等单位数词。,表示单位的数词用法分两种情况：,1,）当放在具体的数字后边，表示具体的“百、千、百万、十亿”时，不能用复数形式，可以直接修饰名词复数，如,two thousand students,；,2,）当表示大概的“几百、几千、几百万、几十亿”时，用“复数形式,of”,结构，前边不能用具体的数字，如：,thousands of students,。,本题中只有,B,项正确。,B,08,广东茂名,A:Did you see _ dog just now?,B:Is it _ black dog?,A:Yes.It is.,B:Oh,I just saw it passing the door.,A.the;a B.a;a,C.the;,不填,B,2008,年天津市,Jack enjoys watching TV,while Tom is interested in listening to,_,music.,A.theB./C.aD.an,B,2008年天津市,The also wrote,_,of beautiful pieces of music for the orchestra.,A.hundredB.six hundredC.a hundredD.hundreds,D,作文:(08年天津中考),2008年5月12 E114时28分，四川汶川县发生80级地震，造成巨大生命和财产损失，全国各族人民众志成城抗震救灾。在生活中像这样互帮互助的例子还有很多，根据问题提示，以“Everyone needs help”为题写一篇不少于80个词的英语短文，记叙你帮助别人或者别人帮助你的故事。并简单地谈谈你的感受。,要求：,1意思明确，书写工整，内容连贯，标点符号不占格。,2短文中不得出现考生的姓名、学校及其他相关信息，否则不予评分。,问题提示.Did you get any help from others?Did you help others when they needed help?,2.Tell your story.,3.How do you feel when you help others or others help you?,Everyone needs help,例文,:,Everyone needs help,I helped others,who,needed help.And I also got much help from others.,Now Ill tell a story.,Once,I went hiking in a mountain with my friends.The sights were so beautiful that we forgot the time.It was,getting dark,.We,began to walk down.,We walked for about an hour,but we couldnt get to the mountain foot.We realized that we were lost.We began to get scared.Luckily we met a woman who lived in the mountain village.She,led us to,the mountain foot.We said thanks to her,but she said we must also help her if she needed help.What a kind woman!,Everyone needs help.If we help,each other,the world will,be full of,love.,Homework today,1.抄考试说明单,词第,67,85,个(每个2行),2.做学考精练,数词,剩下的练习,3.预习,形容,词,和副词,
展开阅读全文