级初三英语总复习数词 8页

‎2012级初三英语总复习教案 数词 ‎ ‎【使用教材和授课内容】‎ 义务教育课程标准试验教材（新目标）Go for it!‎ 九年级中考专项复习之数词 ‎【教学背景分析】‎ ‎1．学生分析：今年我所教的两个班各有学生50人，其中优等生各14人，有一半的学生对英语充满着浓厚的兴趣，但是每班有20来个学生学习英语几乎没有兴趣，成绩很差，两极分化非常严重。‎ ‎2．教学手段：本节课以课时学案为主要教学手段，运用洋思中学“先学后教、当堂训练”的教学模式，鼓励帮助学生自主、合作和创新学习。‎ ‎3．资料准备：在准备资料时，我精心搜集数词的有关素材，对数词相关知识的系统复习做到心中有数，并从2008—2011年各省市的中考真题中收集数词的相关试题，以便更好地承载所复习的知识，吸引学生的注意力。‎ ‎4．前期教学状况：关于数词的知识，在七年级就已经开始接触了，并且在教学中几乎每节课都要涉及到，在生活中应用更是非常广泛，可见数词的学习尤为重要。其实，在新授课过程中已经反复训练了，因此本课通过一系列的课堂活动进行完整的复习。‎ ‎【教学目标设计】‎ ‎1．知识目标：参考2008年至2011年绵阳市四年的中考试题分析考点、钻研考点，使学生们对数词有更准确地把握和认识。‎ ‎1．掌握基数词和序数词的构成形式和基本用法。‎ ‎ 2．熟练掌握时间及日期的基本表达方法。‎ ‎ 3．掌握日常交际活动中的数词常见用法。‎ ‎ 4．理解数词的某些特殊用法。‎ ‎5、了解英语数词部分成语和习语的惯用表达法 ‎2．能力目标：通过听力和回答练习学会用所学的相关知识表达生活中的场景和情感，例如：电话号码、天气温度、时间的表达、数量统计等的使用。‎ ‎3．过程与方法：先利用听力测试来检测学生对数词的掌握程度和真实水平，让他们感觉到数词的使用就在身边，就在自己的实际生活中，以便激起学生对数词复习的愿望和激情。然后结合各省市近几年的中考试题有关数词的考查，让学生自己通过分析找到中考考点，从而习得规律。在根据考试规律和认识，展开数词总复习，让学生根据学案的提示，自己动手、动脑去总结归纳和分析，把课堂放开留给学生。最后强化训练，查漏补缺，提升能力，增强信心。‎ ‎4．情感态度与价值观：课堂上立足于复习内容，设计了一些能激趣的活动形式，既活跃课堂气氛，有培养学生学英语的兴趣。‎  ‎ ‎【课前准备】 ●要求学生对所学过的数词作系统归纳。  ‎ ‎1．  基数词的构成和用法 2、和序数词的构成和用法 ‎3． 分数表达法： 4． 小数表达法：‎ ‎5、百分数的表达 6、倍数表达 ‎7、约数表达 8、常用加减法的表达 ‎9、时刻表达法 10、数量表示法 ‎11．   年、月、日时间表达法 12、部分成语和习语的惯用表达法 ‎【复习重点】‎ ‎1．  基数词的构成和用法 ‎2、序数词的构成和用法 ‎3、时刻表达法 ‎4、数量表示法 ‎5．   年、月、日时间表达法：‎ ‎【教学过程】‎ 一、知己篇：考考自己（学生做练习，体会英语数字在日常生活中的运用）‎ ‎1、听力训练 ‎①A) B) ‎ C) ‎ 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎②A) The No. 7 Middle School. B) The No. 6 Middle School. C) The No.14 Middle School.‎ ‎③A) A quarter past two. B) A quarter to two. C) Half an hour past two.‎ ‎④A) March 15th. B) March 13th. C) March 12th. D) March 10th.‎ ‎⑤A) CA2635. B) CA6325. C) CA3265. D) CA6352.‎ ‎⑥A) About nine hours. B) Nine and a half hours. C) About ten hours. D) More than eleven hours. ‎ ‎2、选择填空。 ‎ ‎（ ）1．March is ________month of a year． ‎ A． a three B． the third C． a third ‎ ‎（ ）2．We will have a meeting at 8:05（读做_______．） ‎ A．five to eight B．eight past five C．eight o five ‎ ‎（ ）3．The wall is___________. ‎ A．four meters long B．four meter long C．four-meter long ‎ ‎（ ）4．He is an ______________boy． ‎ A．eight years B．eight-year-old C．eight-years-old ‎ ‎（ ）5．We will have a___________ walk． ‎ A．ten minutes B．ten minutes' C．ten-minutes ‎ 二、知彼篇：考试说明（让学生对中考要求做了解）‎ ‎《2012年中考学科考试说明》要求：‎ ‎1．掌握1-100的基数词和序数词的形式及基本用法。 2．熟练掌握时间及日期的基本表达方法与之相应的介词搭配；。 3．掌握日常交际活动中数词的常见用法。 如：No.5, Lesson One等。4．理解数词的某些特殊用法。如：hundreds of等。‎ 三、透析篇：中考考点分析（让学生对中考考点要做全面的了解）‎ ‎（考点一、二学生读并体会）‎ 考点一、基数词、序数词的辨析   例题： 用所给词的适当形式填空      1. Today we will learn the ____________ (twelve) lesson.         2. It's August ____________ (twenty-one) today.     3. We have ____________ (45) sheep on the farm.‎ ‎（考点三---六学生看例题小组讨论考点）‎ ‎【及时练习】‎ ‎【2011浙江杭州】19. For breakfast, I usually have______ and two pieces of bread. ‎ ‎ A. a cup of mild half B. half a cup of milk C. a half milk cup D. half a milk cup ‎【2011山东滨州】25. Now, everybody, please turn to Page ________ and look at the ________picture.‎ A. Fifth; five B. Five; fifth C. Fifth; fifth D. Five; five ‎ 考点二、 hundred、  thousand  、 million 、  billion的用法   例题：选择( )1、 --Nine ______ pounds a week?--That’s good. ‎ ‎ A. hundred of B. hundreds of C. hundred ‎ ( )2、--What do you think of a war?-- ______ people had to leave their hometown. ‎ A. three thousands B. thousand of C. thousands of D. several thousands ‎【用法解析】‎ ‎ 1. 与具体数词（表示确定数字）one, two, several, some, any连用时，用单数形式；five hundred people ‎2. 表示不确定数字时要与of连用，并用复数形式，不能再加数词；hundreds of people成百上千,‎ ‎【及时练习】‎ ‎ ( )1. 【2011四川德阳】5. Football is so exciting that _____ people in the world play it.‎ ‎ A. million of B. millions of C. two millions of 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎( )2.--- - How many students are there in your school, Mike?‎  ---- There are over ＿＿＿ students in our school.‎  A. two thousands B. two thousands of C. two thousand D. two thousand of ‎ ‎( )3. 【2011重庆江津】( ) 29.More than nine students are doing sports now.‎ ‎ A .hundreds B. hundred of C. hundred D. hundreds of 考点三、 ‎ ‎ 例题：（ ）He wrote a letter. ‎ A. five-hundred-words B. five-hundreds-word C. five-hundred-word D. five-hundred-words ‎ ‎【用法解析】 数词、名词、形容词等词用连字符连接成的形容词中，名词都不要加s，如： I have to write a twothousandword report.而且由连字符组成的形容词只能放于名词前，不能放于名词后，作后置定语，或用在be动词后作表语。‎ It's a five-minute walk from the library to the playground． 从图书馆到操场需要走五分钟。 ‎ She's a sixteen-year-old girl． 她是个十六岁的女孩。 ‎ ‎【及时练习】‎ ‎ (2008·泰州中考) It’s not easy for trail walkers to finish walking a ________ trail within 48 hours.‎ A. 100-kilometre B. 100-kilometres C. 100 kilometres D. 100 kilometres’ ‎ ‎【2011四川德阳】3. I don’t believe that this _____ boy can paint such a nice picture.‎ ‎ A. five years old B. five-years-old C. five-year-old ‎ ‎ 考点四 ‎ ‎  例题：  1、. Who is that man, _______ eighth in the row?        2、. You must try it ______ second time.‎ ‎3、【2011湖北黄石】30. My uncle bought me an iPhone for my _______birthday.‎ A. twelve B. twelfth C. the twelve D. the twelfth ‎ ‎［解析］‎ ‎1） 序数词前通常要用定冠词 ‎2）下列情况不用冠词 A 序数词用作副词时也通常不用冠词：‎ He came first. 他先来。‎ I’ll have to finish my homework first. 我得先把作业做完。‎ B 但若序数词前用了物主代词或名词所有格，则不能再用定冠词：‎ his second wife 他的第二个妻子 Tom’s third book 汤姆的第三本书 C 有些习语中的序数词前没有冠词：‎ at first 开始 at first sight 乍看起来 first of all 首先 ‎【及时练习】‎ ‎【2011福建莆田】( ) 26. —Excuse me, where can I buy a jacket?‎ ‎—You can go to the Men's Wear Section on the_________ floor.‎ A. two B. twice C. second ‎【2011广安市】25.－How was your day off yesterday?‎ ‎－Perfect! It was ____ birthday of my grandpa’s . We had a big family celebration. ‎ A. seventy B. seventieth C. the seventieth ‎ ‎【2011雅安】8. September is _____ month of the year.‎ ‎ A. ninth B. nine C. the nine D. the ninth ‎【2010四川·宜宾】I got a good present on my ____ birthday.‎ ‎ A. nine B. ninth C. the nine D. the ninth 考点五 、     例题： 1/2 _______ ___  1/4 _________   3/4 __________ ‎ 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎2/7 _____ _____ 9/10 ________ 2/5 ______________‎ ‎［用法解析］分数词的写法一般是：分子用基数词表示，分母用序数词表示：分子为“‎1”‎，分母用序数词的单数形式；分子大于“‎1”‎，分母用序数词的复数形式。另外，分数主语的数取决于of后面的名词的数。 ‎ ‎【及时练习】 ‎ ‎( )1.About _____of the workers in that factory are young people. A. third-fifths  B. three –fifths   C. three-fives   D. three- fifth ‎( )2、(2011贵州毕节)24．—Which is the biggest number of the four?— ．‎ A．One-third B．Two-thirds C．A half D．A quarter 考点六、 ‎ ‎ 例题：( ). The new student is in _______. 　 　A. Class 2 B. Class Second C. 2 Class ［析］在通常情况下，编号既可用序数词，也可用基数词。但门牌号、房间号、页码、电话号码等通常用基数词。表示年级、班、行、课等的编号时也用基数词。其习惯表达为年级、班、行、课等的词在前，基数词在后，且词首的字母要大写。即“名词＋基数词”也可用“the＋序数词＋名词”表示。‎ ‎【及时练习】‎ ‎1、( ) (2009·孝感中考) ----There is a wrong word in Line _________. ----Where? ‎ ‎-----In the ________ line. ‎ A. two; second B. Two; second C. second; two D. second; second ‎ ‎2. ( )---Where are the students?---Are they in ?‎ ‎ A. the Room 406 B. Room ‎406 C. the 406 Room D. 406 Room ‎3、 ( )（2010·山东省聊城市，35，1）—Which class won the match in the end?‎ ‎ --I’m not quite sure.Perhaps _________did.‎ A.Class Third B.Third Class C.Class Three D.Three Class ‎（考点七、八抽生归纳考点）‎ 考点七 ‎ ‎  例题：1. We often get up at ________________________________ (6:00).     2. Class begins at _______________________________(8:30).     3. He came to school at ___________________________________ (7:45).     4. Let's make it ___________________________ (9:15).     5. I was born on ________________________ (‎1992/09/08‎)‎ ‎［解析］‎ 时间可用顺读法或倒读法两种方式表达。 ‎ 顺读法：从左到右依次用基数词读出数字（在日常生活中，常用下列方法表示时间。）‎ ‎1、 以小时、分钟为单位分别读出数字。 ‎ ‎6:31 读作 six thirty-one 10:26 读作 ten twenty-six ‎ ‎14:03 读作 fourteen o three 16:15 读作 sixteen fifteen ‎ ‎18:30 读作 eighteen thirty 23:55 读作 twenty-three fifty-five ‎ 倒读法：（借助介词表达）‎ ‎1. 表示几点过几分（分钟不超过30分），在分钟后加past，再加小时 ‎ five past seven 七点过五分 half past six 六点半 ‎ a quarter past eight 八点过一刻 seven past eight 八点过七分 ‎2. 表示几点差几分（分钟超过30分），在分钟后面加to，再加小时（下一个整点） ‎ ten to eight 差十分八点（七点五十分） ‎ a quarter to twelve 差一刻十二点（十一点四十五分） ‎ twenty to six 差二十分六点（五点四十分） ‎ ‎【及时练习】‎ 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎ ( ) 1、(2009·贵阳中考) “What time do you usually get up, John?” “I usually get up at ________.”‎ A. half past six B. half to six C. half after six ‎ ‎( ) 2、(2009·广东中考) A war took place in _________.‎ A. the ‎1720’‎s B. 1720s C. ‎1720’‎s D. the 1720‎ ‎  ‎ 考点八、 ‎ 例题：1. I was graduated from a college __________________ (在二十多岁时).     2. The woman became a famous singer ________________ (在三十几岁时).     3. She left her hometown __________________ (在九十年代) ［解析］年龄、年代的表达方式：‎ ‎1、表示人的确切岁数可用固定短语at the age of+数字 Of+数字 数字+years old At the age of sixteen she can do a lot of things.‎ She's a girl of sixteen.‎ She's sixteen years old。‎ She's a sixteen-year-old girl． 她是个十六岁的女孩。 ‎ ‎2 表示人的不确切岁数，用几十的复数形式表示。 ‎ He became a professor in his thirties． 他三十多岁时成为了教授。 ‎ She died of lung cancer in forties． 她四十来岁时死于肺癌。 ‎ ‎3、年代的表达：年代，‎ ‎   （在）90年代   (in) the nineties ‎  （在）19世纪   (in) the nineteenth century ‎  （在）18世纪30年代  (in) 1730s或‎1730’‎s ‎ （在）20世纪60年代；in the 1960s(或in the ‎1960’‎s) ‎ ‎【及时练习】‎ ‎  ( )1. John began to make a living by himself . ‎ ‎ A. in his twenty B. in his twenties C. in the twenty D. in the twenties ‎( )2. I went to college in and began to work in . ‎ ‎ A. the 1980s, twenty B. the ‎1980’‎s, my twenties C. 1980, my twenty ‎（ ）3、(2008·汕头中考) The old man began to learn to drive a car at the age of . ‎ A. sixty B. the sixtieth C. sixty years old D. sixties ‎（考点九、十学生自习了解）‎ 考点九、 another+基数词+名=基数词+more+名 ‎ 例题：( ) (2008·宿迁中考) The work is too difficult for Mr. Zhu to finish in a week. He needs ________ days.‎ A. more two B. two more C. two another D. another more ‎［用法解析］‎ ‎【解析】选B。根据前面的题意“对于朱先生来说，那项工作在一周内很难完成”和所给选项可知本题考查“基数词+more”或“another+基数词”的用法。分析比较四个选项可知A、C、D都是错误的，故正确答案为B。‎ ‎【及时练习】‎ ‎（ ）--Do you have enough students to carry the boxes?---No, I think we need students. ‎ ‎ A. another B. three others C. more three D. three more 考点十、表示时间、距离、长度、价钱、数量等的名词作主语时，谓语动词用三单现形式。例如：用be动词的正确形式天空  例题：1.Two hundred miles ( ) a long distance． 2.Ten dollars ( ) a high price for that book．‎ ‎【及时练习】‎ ‎( )【2010江苏·苏州】9．________of the land in that district________ covered with trees and grass．‎ A．Two fifths；is B．Two fifth；are C．Two fifth；is D．Two fifths；are ‎( )2. _______of the money ______run 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎ out. A. Five-ninths, has  B. Five-ninth, has been   C. Fifth-nine, has  D. Fifth-ninths, have ( )3. 【2011湖南岳阳中考】26. of the land is covered with trees and grass in Pingjiang, Yueyang.‎ ‎ A. Three fives B. Three fifths C. Three fifth ‎【考点总结】‎ 考点一、基数词、序数词的辨析 考点二、hundred 、 thousand  、 million  、 billion的用法 考点三、与连字符连用，名词不加s ‎ 考点四、序数词前用不用the 修饰  考点五、用英语表示分数 考点六、数词用于编号 考点七 、表达时刻和日期 ‎ 考点八、几十岁  几十年代  考点九、 another+基数词+名=基数词+more+名 考点十、表示时间、距离、长度、价钱、数量等的名词作主语时，谓语动词用三单现形式。‎ 四、集训篇：知识运用 ‎（ ）1. The story happened ________.      A. in July 9, 2003    B. on July 9th ,2003    C. in 2003, July 9    D. on 2003, 9th July   （ ） 2. Do you want to buy _______ pork?     A. half kilo     B. half a kilo     C. a kilo half      D. a half kilo   （ ）3. Both of the two rules are broken. I want to buy a ______ one.      A. three      B. third       C. fourth     D./  （ ）  4. Our summer holiday is coming. Two _______ the students in our school will go to the beach.     A. hundred       B. hundreds        C. hundred of        D. hundreds of.   （ ） 5. September ______ is Teachers' Day.     A. the      B. the tenth        C. the ten's     D. Ten   ‎ 根据汉语提示,用适当的词语填空,完成下面的短文     Zhao Ming is a ___________ (13岁) boy. Yesterday was his ____________ (13 岁的) birthday. He wanted to have a birthday party. But his father, a driver of ___________ (40岁), is working in Beijing with his mother. He called Zhao Ming, "Your mother and I are so far from you. We can't go home for your party. Why not have a party ___________ (每隔一年)?" Zhao Ming agreed. But his friends remembered his birthday. They went to buy some food and drinks. Zhao Ming's classmate, Le Feng, bought him a big cake. It was _________(一英尺高) and _________ (两英寸大) a ball. It cost him __________ (50元). They also bought Zhao Ming __________ (一个二手的) mobile phone so that he could keep touch with his parents.     Zhao Ming was very happy. ‎ 五、实战篇：感受中考 数词练习（一）‎ ‎（2010.四川省自贡市26. 1）—Good morning ,madam.Can I help you?‎ ‎ --Sure,I’d like ________for cooking vegetables.‎ A.two cups of tea B.three pieces of bread C.five kilos of oil ‎ (2010.江苏省无锡市.1.1)Nearly _______of the earth_______covered by sea.‎ A.three fourth;is B.three fourths;is C.three fourth;are D.three fourths;are ‎（2010·山东省聊城市，35，1）—Which class won the match in the end?‎ ‎ --I’m not quite sure.Perhaps _________did.‎ A.Class Third B.Third Class C.Class Three D.Three Class ‎（2010·山东省莱芜市，25，1）There are ________ people in the supermarket. It's so crowded.‎ ‎ A．hundred B．hundreds C．hundred of D．hundreds of ‎（2010·铜仁市，30，1）The number of the students in our school is about nine ____. ____ of them are boys.‎ A. hundred; Two thirds B. hundred; Two third C.hundreds; Two thirds D. hundreds; Two third ‎（2010·广西·定西）( ) girls took part in the Happy Girl Competition but only few of them succeeded.‎ A. Million of B. Many million of C. One million of D. Millions of 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎（2010四川达州27. 1） trees have been planted near here, so the air is very fresh.‎ A. Two hundreds B. Hundred of C. Hundreds of D. Hundreds ‎ ‎（2010·天津市，37，1）Because of Project Hope,_______children have better lives.‎ A.thousand B.thousands C.thousand of D.thousands of ‎（2010·兰州市，37，1）I think ______ of the materials I listened to at the beginning of the exam ______ easy.‎ A. three fourths, is B. third four, are C. three fourths, are D. three fourth, are ‎（2010·四川省眉山市，22，1）--- Do you know the boy________ is sitting next to Peter?‎ ‎ --- Yes. He is Peter’s friend. They are celebrating his ________ birthday. ‎ ‎ A. who; ninth B. that; nineth C. /; nineth D. which; ninth ‎（2010·江苏省苏州市，9，1）________of the land in that district________ covered with trees and grass．‎ ‎ A．Two fifths；is B．Two fifth；are C．Two fifth；is D．Two fifths；are 数词练习（二）‎ ‎【2011 重庆】1 The government of Chongqing is building_______ cheap and good houses for the people.‎ A. thousand  B. thousands    C. thousand of  D. thousands of  ‎ ‎【2011 广东】. After the Asian Games, ______ people came to Guangzhou for a visit during holidays.  ‎ A. thousand  B. thousands of  C. five thousands  D. five thousands of  ‎ ‎【2011 福建泉州3.—Water covers most parts of the earth.  —Yes, about___  of the earth.is covered with water ‎ ‎ A. one fourth                  B. half  C. three fourths  ‎ ‎【2011 云南八市】4.  ““I want my leg! I want to run! I want to jump!”‎ ‎ a ____ girl cried in the hospital in Libya(利比亚).  ‎ A.5‐year‐old  B. 5‐years‐olds            C. 5 year old        D. 5‐year‐old.  ‎ ‎【2011•四川资阳】5. Tom has just finished writing a _________ article. ‎ ‎ A. nine‐hundred‐words         B. nine‐hundreds‐word  ‎ C. nine‐hundred‐word  D. nine‐hundreds‐words  ‎ ‎【2011．云南昆明】6. We are organizing a lot of activities to celebrate the _______ birthday of the Communist Party of China these months.‎ ‎ A. nineteen B. ninety C. nineteenth D. ninetieth ‎ ‎【2011．广东梅州】7. — Has Mary been back?  ‎ ‎— Not yet. She will come back _____ the evening of June _____ .  ‎ A. at, first  B. to, thirtieth  C. on, the twelfth  D. on, the nineteen  ‎ ‎【2011．海南三亚】8. More than _____children took part in activities last month.  A. two thirds  B. thirds second    C. second three      D. two third ‎ ‎【2011广东清远】9. Every year, _____ people go to visit their factory ‎ ‎ A. a thousand of  B thousands  C. thousand of  D. thousands of  ‎ ‎【2011 广西百色】10.Last year, I visited a chemical factory in Baise, there are about _____ workers in it.  ‎ A. six thousands  B. six thousand  C. six thousands of  D. six thousand of  ‎ ‎【2011 黑龙江绥化市】11. About_______of the students in our class were born in the_  ‎ A. two‐thirds, 1990s  B. two‐thirds, 1990              C. two‐third, 1990s  ‎ ‎【2011 呼和浩特】12. Nowdays  of business letters are written in English.  ‎ A. two third  B. two thirds  C. two three        C. second three  ‎ ‎【2011 四川达州】13. —If a=4, b=5, what’s the answer to the question “ a + 2ab +1 =?” 　 —  . 　‎ ‎ A. Forty‐fifth  B. Forty‐five 　 C. Twenty‐three  D. One hundred and twenty‐one  ‎ ‎【2011•四川广元】14. —How often do you exercise?  —＿＿＿  ‎ A. Two  B. Twice  C. Second  ‎ ‎【2011乌鲁木齐】15. The teacher said that__ of the boys would take part in the talent show.  ‎ A. three five        B. three fives    C. thirds fifths  D. three fifths  ‎ ‎【2011•广西柳州】16.Tomorrow is the boy’s ________ birthday.  ‎ A. seventh  B. seven           C. seventeen  ‎ ‎【2011 贵州毕节】17．—Which is the biggest number of the four?  —  ．  ‎ A.One‐third        B．Two‐thirds  C．A half  D．A quarter  ‎ ‎【2011 福建莆田】18. —Excuse me, where can I buy a jacket?  ‎ ‎—You can go to the Men's Wear Section on the_________ floor.  ‎ A. two  B. twice  C. second 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎ ‎【教学策略】‎ 正像著名的教育家陶行知所说：“教师为了不教”，洋思中学的“先学后教、当堂训练”课堂模式也倡导了“只教学生不会的”。在课堂教学过程中，注重学习方法的渗透，培养学生自主学习的能力及积极性尤为重要。‎ ‎【教学效果】‎ 整个教学过程注意：“以生为本”，全员参与，紧紧围绕“先学后教、当堂训练”，为学生创造了大量的自主学习的机会，既掌握了语言知识，又陶冶了情操，培养了学生团结协作的精神，能很好地实现教学目标。‎ ‎【教学感悟】‎ 教师在语言功能教学中利用一切可以利用的条件，为学生创造学习英语的语言环境，充分让学生自主、自发、自觉的学习，把课堂还给学生，也就是赋予学生一个十分有意义的情景，适英语形象化、趣味化、交际化、生活化，学生就会始终处于一种积极主动的学习状态，兴致勃勃地运用语言知识，而且可以利用已学的知识去创造、去探索，从而培养他们的创新思维，增强创新能力。‎ 在高压缸排汽的总管上装有动力控制止回阀，以便在事故情况下切断，防止蒸汽返回到汽轮机，引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口，以供在管道安装完毕后进行冲洗，在管道冲洗完成后用堵头堵死。center pin checks and anchoring the inner cylinder. According to While coupling alignment should keep oil out of cavity and locate the rotor axis neck raised are within the prescribed limits, there should be no gaps, Horn, Horn and Horn 0.05mm feeler gauges fit into. Center coupling, condenser water filling and water-filled according to factory requirement. For coupling three supported rotor Center, the mouth under the coupling between the value should be as stipulated in the manufacturer, usually 0.15~0.25mm. In the case of coupling connection, if possible, lifting only one bearing end of the support bearing of the rotor, remove the bearing, fitted with special tiles and special lifting tools, disc rotors, check the journal flutter tile, should generally be less than 0.10MM. When the couplings and rotor comes when there is a conflict, the coupling Centre shall prevail. 6.4.5.2.2 shaft looking for: ... 6.4.5.3. Provisional bolt confirmed the positioning of the rotor size, as well as the coupling between the adjustment shim thickness accuracy, drawings to meet the technical requirements. Plane, cylindrical and clean the coupling bolt holes should be clean and without burrs, scrap iron and grease-free, relative position of the coupling according to the drawing requirements are. Coupling top screws, round distance apart, indicators to monitor movement of the aircraft, its value is allowed to pass the value axis moving, mounted adjustment pads, note pads installation direction guide pin coupling with process end closed. The back wheels slowly tightened, when 2mm or so, with standard white bars where two back wheel bolt hole measurement above and below, confirm two back wheel bolt hole concentricity. Then, the symmetrical horizontal mount two temporary bolts tightened, attention to monitor dial indicator, then install the symmetrical temporary bolts, this time sites slowly moving rotor, in the measured circumference of 8 equal parts back wheel rim rock, each measuring relative changes in value should be less than 0.02mm. 6.4.5.4 coupling reamed and paired bolt reaming die reamer, adjustable reamers, boring mill, in several ways. 6.4.5.4.1 General requirements before reaming or boring,7‎