人教版英语中考复习 第23讲 介词和数词

人教版中考英语专题复习《数词专题》说课稿一. 教材分析《数词专题》是人教版中考英语复习教材的一个重要部分。

数词是英语基础语法知识的重要组成部分，包括基数词，序数词，分数词，小数词等。

本专题旨在帮助学生系统地复习和掌握数词的构成，用法和辨析，提高他们的英语应用能力。

二. 学情分析经过之前的学习，学生们已经对数词有了初步的了解和掌握。

但他们在实际运用中，尤其是在口语表达和写作中，常常出现错误。

因此，本节课需要针对学生们的实际情况，进行有针对性的教学。

三. 说教学目标1.知识目标：使学生掌握数词的构成，用法和辨析，能够正确运用数词进行表达。

2.能力目标：通过练习和实际运用，提高学生运用数词进行口语表达和写作的能力。

3.情感目标：激发学生学习英语的兴趣，培养他们的自信心。

四. 说教学重难点1.重点：数词的构成，用法和辨析。

2.难点：数词在实际语境中的运用，尤其是口语表达和写作。

五. 说教学方法与手段本节课采用任务型教学法，通过创设真实的语境，引导学生参与课堂活动，提高他们的实际运用能力。

同时，利用多媒体教学手段，如图片，视频等，增加课堂的趣味性，提高学生的学习兴趣。

六. 说教学过程1.导入：通过展示一组图片，引导学生用英语进行描述，自然引入数词的学习。

2.讲解：讲解数词的构成，用法和辨析，通过例句和练习进行巩固。

3.实践：创设真实的语境，如购物，问路等，让学生运用数词进行口语表达。

4.写作：布置一道写作任务，要求学生运用数词进行描述。

5.总结：对本节课的内容进行总结，强调数词在实际运用中的重要性。

6.作业：布置相关的练习，巩固所学知识。

七. 说板书设计板书设计简洁明了，突出数词的构成，用法和辨析。

主要包括以下内容：1.数词的分类：基数词，序数词，分数词，小数词。

2.数词的构成：基数词和序数词的构成规则。

3.数词的用法：基数词和序数词的用法辨析。

4.数词的辨析：常见易混淆的数词进行对比。

八. 说教学评价通过课堂表现，练习完成情况和写作任务来进行评价。

第23课介词与数词课堂突破介词【活学活用】用适当的介词填空。

1. There is a street__________ many flowers and green grass on both sides.2. You can improve your English__________ reading more.3. My sister was born__________ July 25th, 1995.4. My speech is quite different__________ yours. My topic is about out-of-class activities.5. —Who else do you know at the party__________ Jim?—Lucy and Lily.数词【活学活用】A）根据汉语提示完成句子。

1. Early in the__________ （第二十） century, two famous scientists developed their personal ideas about dreams.2. Tom called up__________ （四十） people to join in the activity on Volunteers’ Day.3. To our surprise, this__________ （十岁的） boy can sing the English song so well.B）用所给词的适当形式填空。

4. The man set up his own company in his__________（thirty）, and he becomes rich now.5. Jiangnan Examination Office in Confucius Temple attracted__________（thousand） of tourists on China Tourism Day this year.当堂检测一、用适当的介词或用所给数词的适当形式填空。

考点跟踪突破23 介词和数词介词1．I get up __B__ 6：30 in the morning.(2018，永州)A．in B．at C．on2．This boy was born __C__ the morning of July 6th，2018.(2018，绥化)A．in B．at C．on3．His real name is James，but we call him Jim __B__ short.(2018，遵义)A．in B．for C．on4．—When and where were you born?—I was born __C__ October 1st，1998 ________ Nanning.(2018，玉林)A．on；on B．in；in C．on；in D．in；on5．It's very friendly __A__ him to help me when I'm in trouble.(2018，十堰)A．of B．with C．to D．in6．Most people are __C__ building a paper factory near here.They are worried the river will get polluted.(2018，广东)A．for B．with C．against D．beyond7．__D__ the development of economy，my hometown is becoming more and more beautiful.(2018，毕节)A．In B．On C．By D．With8．—How soon will his father come back from London?—__B__ a week.(2018，聊城)A．Since B．In C．At D．On9．The 2018 Tournament Chess (国际象棋锦标赛) took place in Xinghua __C__ March 11.(2018，泰州)A．in B．at C．on D．/10．Many cities in China，__A__ Beijing，have been deeply affected by dirty air.(2018，盐城)A．including B．behind C．without D．beyond11．We all like football __B__ Tony.He likes basketball.A．beside B．except C．besides D．of12．The light is coming in __B__ the window and the room seems lightful.A．across B．through C．over D．for13．They have learnt French __A__ many years.A．for B．since C．after D．at14．I think I should be allowed to make decisions __C__ myself.A．with B．to C．for D．against15．—Hi，Peter！Tomorrow is mum's birthday.What are you going to buy __B__ her?—I'm going to buy her a scarf.A．to B．for C．in D．from数词1．Tom，a __C__ boy，can speak English quite well.He wants to learn ________ language next term.(2018，龙东)A．twelve­years­old；secondB．twelve year old；the secondC．twelve­year­old；a second2．There are __B__ months in a year.May is the ________ month of a year.(2018，黔东南)A．twelfth；five B．twelve；fifthC．twelve；fiveth D．twelfth；five3．It is said that __B__ of the water all over the world ________ polluted.(2018，赤峰) A．two three；is B．two thirds；isC．two thirds；are D．two thirds；has4．—Have you ever come to Xichang before?—Yes.This is my __D__ visit to Xichang.I have come here twice before.(2018，凉山) A．two B．second C．three D．third5．It's never too old to learn.Karl Marx began to learn English in his __D__．(2018，广东)A．the fiftieth B．fiftieth C．fifty D．fifties6．—I hear __D__ foreign students will come to our school this year.(2018，玉林)—Right，they're the ________ exchange students.A．nine；nineth B．nineth；nineC．nine；nine D．nine；ninth7．It's very cool in Guizhou in summer，so __B__ people come here for vacation.(2018，遵义)A．two thousands B．thousands ofC．thousand of8．—How old is Mary？(2018，绥化)—__B__．We had a special party for her ________ birthday yesterday.A．Twenty；twentyth B．Twenty；twentiethC．Twenties；twentieth9．—How far is it from Tianjin to Changsha?—It's a __A__ flight from Tianjin to Changsha.(2018，呼和浩特)A．2­hour­long B．2­hours­longC．2 hours' long D．2 hour long10．__D__，my grandfather was a worker in a shoe factory.A．In 1970's B．In 1970sC．In the 1970's D．In the 1970s11．—How long has he been here?—He has been here for __A__．A．two and a half monthsB．two and a half monthC．two month and a halfD．two months and a half month中考英语模拟试卷含答案注意事项：1. 答题前，考生先将自己的姓名、准考证号填写清楚，将条形码准确粘贴在考生信息条形码粘贴区。

初中英语中考复习之数词与介词一、考点、热点回顾数词（一）、表示数目多少或顺序多少的词叫数词，数词分为基数词和序数词。

表示数目多少的数词叫基数词；表示顺序的数词叫序数词。

数词有：一、二、三、四、五、六、七、八、九、十、十一、十九、二十、百、千、万、百万、千万、亿等。

（二）、基数词和序数词1）基数词写法和读法：345three hundred and forty-five；2）基数词一般是单数形式，但下列情况，常用复数：a. 与of 短语连用，表示概数，不能与具体数目连用，如scores of people 指许多人；b.在一些表示"一排"或"一组"的词组里；如：They arrived in twos and thre es.他们三三两两的到达了。

c. 表示"几十岁":dozens of ages；d. 表示"年代"，用in the 数词复数；e. 在乘法运算的一种表示法里，如：3 x 5 = 15 Three fives is (are) fifteen.3）除了first, second, third以及和它们一起组成的高位序数词以外，序数词的构成方法是在相应的基数词之后加-th，但要注意fifth, eighth, twelfth等不规则拼法。

twenty, thirty等在变为序数词时，要把y变成i, 再加-eth。

（三）、倍数的表达方法1．用…times表示。

如：My room i s three times as large as yours. 我的房间是你的三倍大小。

如果表示“是……两倍数”，一般用twice。

如：My room is twice as large as yours. 我的房间是你的两倍大小。

2．用-fold表示。

如：The value of the stock has increased two-fold since we bought it . 股票的价值已涨至我们购买时候的两倍。

中考英语语法专题10：介词、连词和数词用法精讲。

一、数词1.确数和约数(1) 当我们说“几百”、“几千”这样一些确数时，“百”“千”是不能用复数形式的。

结构是：数词+hundred/thousand/million/billion+名词复数。

five hundred五百; three thousand三千; two million两百万; six billion六十亿。

(2)当hundred, thousand, million加上s后，它们就成了概数，表示“数百”、“数千”、“数百万”等概念。

而且通常接of，表示“成百的”，“数以千计的”，“成千上万的”，“亿万的”等。

结构是：hundreds/thousands/millions/billions+of+名词复数。

eg: hundreds of new tall buildings.2.数词和冠词的关系(1) 一般情况下，序数词前要加定冠词the，但基数词前不加冠词。

He failed in the first try.My number is forty-nine.(2)a/an+序数词，表示“又一、再一”。

The monkey ate a second banana.(3)of the+基数词，表示“范围”。

You can choose a toy of the two as a birthday present.3.“数词+more”与“another+数词”(1) another表“另一个”时只跟可数名词单数，而表“另外的、额外的、附加的”之意时，可跟带有few或具体数字的复数名词，此时可把“数词＋复数名词”看作是一个整体。

如：Mr Smith asked me to fetch another three CDs.(2) other表“另外的”接复数名词，如与具体数词连用，则置于数词之后，但与定冠词the连用时，other要放在数词前。

中考英语专题讲义：介词、数词（带答案）1.We work five days week.A.aB. anC. theD. /2.book on the desk is useful one.A.The; anB. A ; aC. The; aD. The ; /--- exciting news it is!A.WhatB. HowC. What anD. How an7.delicious these beef noodles are!A.WhatB. HowC. What aD. How a8.Look! happily the children are playing over there!A.HowB. WhatC. What aD. How a9.honest man he is!A.WhatB. What anC. HowD. How an10.--- interesting the film is!---Yes. I have seen it twice.A.WhatB. HowC. What anD. How an参考答案：1-5 ACCBD 6-10 ABABBTwo young boys were spending the night at their grandparents’. At bedtime, the two boys knelt beside theirbeds to say their prayers when the younger one beganpraying at the top of his lungs. “I pray for a bicycle. I prayfor a new VCR.”His older brother asked, “Why are you shouting yourprayers? God isn’t deaf.”To which the younger one replied, “No, but Grandma is!”介词1.Guangdong is the south of China, and it is the north of Hainan.A.in; onB. on; inC. in; toD. to; in2.There is a bridge the river. And he often walks theC. in front of; at the back ofD. in the front of; at back of5.Two planes are flying the city.A.throughB. overC. onD. below6.Is there any difference these two sentences?A.forB. inC. amongD. between7.I was born eight o’clock January 4th1991.A.in; at; onB. on; in; atC. at; on; inD. at; in; on8.He has been here 2012. In another word, he has been here4 years.A.for; forB. for; sinceC. since; forD. since; since9.We visited Beijing last Sunday, and he came back two days, but I will come backA.in; afterB. after; inC. in; inD. after; after10.All of us have come Tom. And the boss still needs 5people us.A.except; besidesB. besides; exceptC. except; exceptD. besides; besides11.---What’s this English?---It’s an apple. And you can cut it i nto half a knife.A.in; withB. with; inC. in; inD. with; with12.Alla usually goes to work her car, but today she goes theretaxi because her car was broken.A.by; inB. by; byC. in; byD. in; in13.Miss White looks her mother. She is good-looking, too.A.afterB. forC. likeD. at14.Bob, don’t read the sun. It’s bad your eyes.C. without; withoutD. without; with数词1.There are people in Jack’s family. Theylive in the building.A.five; fifthB. five; fiveC. fifth; fifthD. fifth; five2.Sunday is day of the week.A.the firstB. oneC. the seventhD. the seven3.One million six hundred and seventy-eight thousandnine hundred and thirty-two is .A. 1678932B. 6789123C. 1698723D. 160789324.We can see stars at night if it is fine.A.thousand ofB. two thousandsC. three thousands ofD. thousands of5.I think is as easy as .A.Lesson two; Lesson 1B. Lesson 2; Lesson oneC. Lesson 2; Lesson 1D. lesson 2; lesson 16.They spent in making the cake.A.an hour and a halfB. half and an hourC. an and half hoursD. a half and an hour7.---When is Children’s Day?---It’s on .A.June 1stB. July 1stC. June the secondD. July the first8.In our school, of the students are boys.A.two thirdB. three fifthC. four-fifthD. four sevenths9.---Would you like some fruit, madam?C. 20-meter longD. 20-meter wide12.When John was , he went to London to go on his university.A.on his twentiesB. in his twentiesC. in the twentiesD. in his twenty13.At the age of , he had his own lab.A.thirtyB. thirtiethC. the thirtiethD. the thirty参考答案：介词：1-5 CBABB 6-10 DCCBA 11-15 ACCCC 16-17 BB 数词：1-5 AAADC 6-10 AADBD 11-13 BBA介词【题目分析】1.考查表示两地位置关系的介词：in，on，to。

中考英语词法讲解------数词一、基数词-----表示数目或数量的多少1.基数词的读写(1) 1-12单独记: one，two，three，four，five，six，seven，eight，nine，ten，eleven，twelve。

(2) 13-19以-teen结尾：fourteen，seventeen等，但13-thirteen ,15-fifteen,18-eighteen较特殊。

(3) 20-90的整十位均以-ty结尾：sixty，ninety，但20-twenty, 30-thirty, 40-forty, 50-fifty, 80-eighty 较特殊。

(4) 21-99(不包括逢十的单词)十位数与个位数之间要加连字符号"-"，如：28-twenty-eight，96-ninety-six。

(5) 101—999先说几百，再加and,再加末尾两位数（或末尾数）如：148-one hundred and forty-eight 406-four hundred and six。

(6) 1000以上的数字，从后往前数每三位加一个逗号"，"第一个逗号前为千（thousand），第二个逗号前为百万（million），第三个逗号前为billion（十亿）。

英语中无"万"这个词，我们可以用"几十个千（thousand）"表示几万，"几百个千（thousand）"表示"几十万"。

如：2，510＝two thousand five hundred and ten；84，296＝eight-four thousand two hundred and ninety-six；2.基数词的用法(1) 基数词在句中可以做主语、宾语、定语、同位语、表语。

The two happily opened the box．（作主语）I need three altogether．（作宾语）Four students are playing volleyball outside．（作定语）We are sixteen．（作表语）(2) 表示具体数目时，hundred，thousand，million等前面即使有具体的数词，也要用单数。

介词和数词介词1．I get up__B__6：30 in the morning.(2014，永州)A．in B．at C．on2．This boy was born__C__ the morning of July 6th，2010.(2014，合肥模拟)A．in B．at C．on D．of3．His real name is James，but we call him Jim__B__ short.(2014，芜湖模拟)A．in B．for C．on D．by4．—When and where were you born?—I was born______ October 1st，1998 __C__ Nanning.(2014，玉林)A．on；on B．in；in C．on；in D．in；on5．It's very friendly__A__ him to help me when I'm in trouble.(2014，十堰)A．of B．with C．to D．in6．Most people are__C__ building a paper factory near here.They are worried the river will get polluted.(2014，广东)A．for B．with C．against D．beyond7．__D__the development of economy，my hometown is becoming more and more beautiful.(2014，毕节)A．In B．On C．By D．With8．—How soon will his father come back from London?—__B__ a week.(2014，聊城)A．Since B．In C．At D．On9．The 2014 Tournament Chess(国际象棋锦标赛) took place in Xinghua__C__ March 11.(2014，泰州)A．in B．at C．on D．/10．Many cities in China，__A__ Beijing，have been deeply affected by dirty air.(2014，盐城)A．including B．behind C．without D．beyond11．We all like football__B__ Tony.He likes basketball.(2014，蚌埠模拟)A．beside B．except C．besides D．of12．The light is coming in__B__ the window and the room seems lightful.(2014，滁州模拟)A．across B．through C．over D．for13．They have learnt French__A__ many years.A．for B．since C．after D．at14．I think I should be allowed to make decisions__C__ myself.A．with B．to C．for D．against15．—Hi，Peter！Tomorrow is mum's birthday.What are you going to buy__B__ her?—I'm going to buy her a scarf.A．to B．for C．in D．from数词1．Tom，a______ boy，can speak English quite well.He wants to learn__C__ languagenext term.(2014，龙东)A．twelve­years­old；secondB．twelve year old；the secondC．twelve­year­old；a second2．There are______ months in a year.May is the__B__ month of a year.(2014，黔东南) A．twelfth；five B．twelve；fifthC．twelve；fiveth D．twelfth；five3．It is said that______ of the water all over the world__B__ polluted.(2014，赤峰)A．two three；is B．two thirds；isC．two thirds；are D．two thirds；has4．—Have you ever come to Xichang before?—Yes.This is my__D__ visit to Xichang.I have come here twice before.(2014，凉山)A．two B．second C．three D．third5．It's never too old to learn.Karl Marx began to learn English in his__D__．(2014，广东)A．the fiftieth B．fiftieth C．fifty D．fifties6．—I hear______ foreign students will come to our school this year.(2014，玉林)—Right，they're the__D__ exchange students.A．nine；nineth B．nineth；nineC．nine；nine D．nine；ninth7．It's very cool in Guizhou in summer，so__B__ people come here for vacation.(2014，遵义)A．two thousands B．thousands ofC．thousand of8．—How old is Mary？(2014，亳州模拟)—______．We had a special party for her__B__ birthday yesterday.A．Twenty；twentyth B．Twenty；twentiethC．Twenties；twentieth D．Twenties；twenty9．—How far is it from Tianjin to Changsha?—It's a__A__ flight from Tianjin to Changsha.(2014，呼和浩特)A．2-hour-long B．2-hours-longC．2 hours' long D．2 hour long10．__D__，my grandfather was a worker in a shoe factory.(2014，黄山模拟)A．In 1970's B．In 1970sC．In the 1970's D．In the 1970s11．—How long has he been here?—He has been here for__A__．A．two and a half monthsB．two and a half monthC．two month and a halfD．two months and a half month。

九年级英语复习中考重点词汇：数词和冠词人教版＋朗文【同步教育信息】一. 本周教学内容：复习中考重点词汇：数词和冠词一. 数词，表示“多少”和“第几”的词叫数词。

数词分为基数词和序数词两种。

表示“多少”的词叫基数词。

e.g. five, twelve, fourteen, fifty-three等。

而表示“第几”的词就叫序数词。

e.g. the second, the eighth, the ninth 等。

在复习数词时，应当注意以下几点。

1. 基数词teen用在13－19的后面。

e.g. thirteen, sixteen, nineteen。

而ty用在整十数的结尾。

从20，30，40，50，60，70，80到90。

e.g. twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety.2. 百位数hundred，包含十位数及个位数之间用and连词，十位数和个位数之间用连线“－”。

千位数从后向前第三位写一个“逗号”，为一个单位，第一个逗号前就是“千”thousand，第二个逗号前为“百万”million没有“万”与“十万”。

e.g.542 five hundred and forty-two403 four hundred and three1,143 one thousand one hundred and forty-three6,482,300Six million four hundred and eighty－two thousand and three hundred.3. 表示确定数目时，hundred, thousand和million要用单数，表示不确定数目时，用复数，后面接of短语。

e.g.成百（成千，成百万）的人hundreds （thousands, millions）of people数万士兵tens of thousands of soldiers4. 序数词需要掌握第一first, 第二second，第三third，第四fourth，第五fifth，第八eighth，第九ninth，第十二twelfth, 第二十twentieth第三十一thirty-first这几个特殊的拼写方式，其余的词都是在基数词后面加th，前面要加定冠词the。

第23课介词与数词课堂突破介词【活学活用】用适当的介词填空。

1. There is a street__________ many flowers and green grass on both sides.2. You can improve your English__________ reading more.3. My sister was born__________ July 25th, 1995.4. My speech is quite different__________ yours. My topic is about out-of-class activities.5. —Who else do you know at the party__________ Jim?—Lucy and Lily.数词【活学活用】A）根据汉语提示完成句子。

1. Early in the__________ （第二十）century, two famous scientists developed their personal ideas about dreams.2. Tom called up__________ （四十）people to join in the activity on Volunteers’Day.3. To our surprise, this__________ （十岁的）boy can sing the English song so well.B）用所给词的适当形式填空。

4. The man set up his own company in his__________ （thirty）, and he becomes rich now.5. Jiangnan Examination Office in Confucius Temple attracted__________（thousand）of tourists on China Tourism Day this year.当堂检测一、用适当的介词或用所给数词的适当形式填空。

人教版中考英语专题复习《数词用法详解》说课稿一. 教材分析《数词用法详解》是人教版中考英语专题复习教材的一部分，主要帮助学生掌握和运用各种数词形式，包括基数词、序数词、分数词、小数词等。

通过本节课的学习，学生能够正确运用数词表达数量、顺序、比例等概念，提高他们在实际语境中的交际能力。

二. 学情分析根据我所了解的学生的学习情况，他们已经掌握了基本的数词知识，但在实际应用中仍存在一些问题，如使用场合、搭配、比较级和最高级等。

因此，在教学过程中，需要针对这些薄弱环节进行讲解和练习。

三. 说教学目标1.知识目标：使学生掌握各种数词的用法，能够正确表达数量、顺序、比例等概念。

2.能力目标：提高学生在实际语境中运用数词进行交际的能力。

3.情感目标：激发学生学习英语的兴趣，培养他们积极向上的学习态度。

四. 说教学重难点1.重点：各种数词的用法和搭配。

2.难点：分数词、小数词的表达及比较级和最高级的运用。

五. 说教学方法与手段1.教学方法：采用任务型教学法，通过情境模拟、小组合作、游戏等活动，激发学生的学习兴趣，提高他们的实践能力。

2.教学手段：利用多媒体课件、实物、图片等辅助教学，增加课堂的趣味性。

六. 说教学过程1.导入：通过展示一幅图片，引导学生观察并数出图片中的物品数量，引出本节课的主题。

2.讲解：讲解各种数词的用法，重点讲解分数词、小数词的表达及比较级和最高级的运用。

3.实践：设置不同情境，让学生运用所学数词进行交际，如购物、问路等。

4.巩固：通过小组合作、游戏等活动，让学生进一步巩固所学知识。

5.总结：对本节课的内容进行总结，提醒学生注意数词在实际应用中的搭配和用法。

七. 说板书设计板书设计如下：数词用法详解1.基数词：用于表示数量2.序数词：用于表示顺序3.分数词：分子用基数词，分母用序数词4.小数词：整数部分按基数词表达，小数点后第一位按序数词表达，第二位按基数词表达5.比较级和最高级：–比较级：在数词后加-er–最高级：在数词后加-est八. 说教学评价通过课堂观察、学生练习、小组合作等方式，评价学生在数词用法方面的掌握情况，以及对教学目标的达成程度。