沪教版英语八年级上册《Unit2Numbers2Grammar》获奖优质课课件
沪教牛津版八年级上册 Numbers Grammar课件
London. 6. Tokyo, the capital of Japan, has over 13,000,000
祈使句
“主一系一表” 结构
加(A+B) Add A and B.
A plus B equals/is (A+B).
减(A-B)
Subtract B A.
from
A minus B equals/is (A-B).
乘 (A×B)
Multiply A by B.
A multiplied by B equals/is (A×B).
13~19为对应的个位数单词(或变形)后加-teen:
thirteen
fourteen
seventeen eighteen
fifteen sixteen nineteen
20 twenty 70 seventy
When we say thirteen,
30
thirty 82 eighty-two
we stress the second syllable. When we say thirty, we
Plus and minus are prepositions.
3 plus 9 equals/is 12. 9 minus 3 equals/is 6. 3 multiplied by 9 equals/is 27. 9 divided by 3 equals/is 3.
上述几个结构中的3 plus 9,9 multiplied by 3等作 主语,要把它们看成是一个整体,谓语动词要用 单数形式is或equals。
沪教版英语八年级上册《Unit4Inventions2Grammar》获奖优质课教案
语言知识;1.学习形容词good,bad和far的不规则比较级和最高级的形容式及用法。
2学习as…as结构及其用法语言技能;能根据所给的图表信息,运用所学语法知识,比较事物。
学习策略;自主归纳语法规则的能力和交流过程中的合作精神。
2学情分析八年级英语词汇量大,增加了难度,如何让学生适应教材,注重学生自学能力的教学是关键。
我在课堂中总感觉学生上课回答问题不积极,参与教学活动的积极性不高。
只是一味的听老师讲和做笔记。
听课效率不高。
经分析,原因是学生不适应;跟不上、听不懂。
而自己也没有很好的了解情况,学生不回答问题或不参与教学活动,只是一味的埋怨和批评,致使学生上课更不敢回答问题。
3重点难点重点:运用形容词good,bad和far的不规则比较级和最高级以及(not)as…as结构比较事物。
难点:运用形容词good,bad和far的不规则比较级和最高级以及(not)as…as结构比较事物。
4.1 第一学时4.1.1教学活动活动1【导入】回顾交流检查回家作业的落实情况。
●lmagine life without wheels●lmagine life without telephones●lmagine life without lighe bulb活动2【讲授】探索发现,获取新知学习形容词good,bad和far的不规则比较级和最高级形式,并初步运用。
教师告诉学生:weshuould be thankful to the inveentors fortheir great inventions.We caniearn a iot from them.。
学生读以下这段名言,体会发明家不断追求完美、永不放弃的精神。
Good,better, best Never let it rest.Until your good is。
(完整版)牛津版沪教版英语八年级(上)Unit2Numbers词句讲解+练习+答案
Unit 2 Numbers词汇讲解1. number(1) number用作可数名词,意为“数字”。
例如:We often use Arabic numbers in our daily life. 在我们的日常生活中,经常使用阿拉伯数字。
(2) number还可意为“号码”。
如果放在数字的前面,常缩写为NO。
例如:Her telephone number is 281-9176. 她的电话号码是218-9176.I study in NO. 4 middle school. 我在第四中学上学。
【拓展】(1) a number of 意为“许多”,后面接可数名词的复数形式,谓语动词用复数形式。
number前面可以用large,great,small等修饰,构成a large number of; a small number of等。
例如:I have a number of letters to write. 我有许多信件要写。
A large number of students in our school are from the countryside. 我们学校许多学生来自农村。
A small number of students in our class went swimming yesterday.昨天我们班一小部分学生去游泳了。
(2) the number of意为“……的数量”,后接可数名词复数,谓语动词用单数形式。
例如:The number of people speaking Chinese is larger than that of those speaking English.说汉语的人数要大于说英语的人数。
2. checkcheck作及物动词,意为“检查;核实”。
例如:Our teachers check our homework every day. 我们的老师们每天都检查我们的作业。
沪教版英语八年级上册《Unit7Memory2Grammar》获奖优质课教案
教学目标(一) 语言知识掌握用if引导的条件状语从句表示条件与结果之间存在必然联系的用法(二) 技能与方法用if引导的条件状语从句完成口头对话以及相关辅助练习(三) 情感态度与价值观了解一些生活常识,关注生活中的一些自然现象,培养竞争与合作意识2学情分析授课对象是初二的学生,总体上比较活跃,喜欢举手回答问题,升入初中后已经习惯小组学习的模式。
但普遍基础较差,很大部分的学生并没有养成良好的学习英语的习惯,比如记录课堂笔记需要老师提醒,个别学生的纪律性也较差。
学生在七年级下学期已经学习过if引导的条件状语从句表示条件与结果存在可能关系的功能和用法,对if引导的条件状语从句时态“主将从现”的结构比较清晰,即主句用一般将来时态,从句用一般现在时态。
本课是if引导的条件状语从句的另外一种用法,即条件与结果存在必然联系的功能和用法,学生可能会对if引导的条件状语从句的“主现从现”这种用法感到生疏。
因此我在本课的教学中设置了阶梯式的学习环节,由浅入深,激发学生的求知欲。
3重点难点教学重点:引导学生掌握用if引导的条件状语从句表示条件与结果之间存在必然联系教学难点:1. 引导学生准确区分if引导的条件状语从句中条件与结果之间的关系2. 指导学生正确运用“主将从现”和“主现从现”的时态2. 指导学生正确运用“主将从现”和“主现从现”的时态4教学过程4.1 第一学时4.1.1教学活动活动1【导入】Step 1 Lead inPlay the students a song “If you are happy…”活动2【练习】Step 2 Revision1. Ask: What does “if” mean?2. Show some pictures and leadthe students to go over the usage of if sentence--- when wetalk about future, we use the simple present tense in if clauseand the simple future tense in the main clause. 3. Lead thestudents to make the first rule of if sentence.活动3【讲授】Step 3 Presentation1. Show the students several pictures.2. Ask the followingquestions: If I stand in the rain/ cool water/ heat water/ drop。
Grammar 沪教版八上 Unit 2
• 拓展知识: an eight-year-old boy
• 1、这是一幢有30年楼龄的旧楼。 • This is a _____________________ building. thirty-year-old
• 2、这是一间10米宽的房子。 ten-metre-wide • This is a ________________________ house.
• when is your birthday? • • when do you begin your new school year? • • when is our National Day?
•
• • • •
日期的读写: 1985年___________________________ In February 1980 1980年2月 ____________________________ 2013年9月30日 On September 30, 2013 __________________________________ • 1999年2月22日 February the twenty-second, 1999 __________________________________
thousand
• Eg:1. --- How much does it cost to build the school library? (2007, 南京中考) • --- Four ____________ yuan. • A. million of B. millions • C. millions of D. million • 2. They have got _______ books about science in the library. • A. hundred of B. hundreds of • C. hundred D. hundreds • 思考:我们通常用基数词来表达数量和 ______________________________________.
沪教版英语八年级上册精品教案Unit 2 Grammar
1. 写出下列基数词:1到30:40________50________60_________70__________80_________90_______100_____2.写出下列序数词:1到19:21到29:20_________30________40_________50________60________70________80_______1、预习反馈:2、出示学习目标:3、探究点一:一、基础词的概念:二、基数词的构成:(1)1-12是独立的单数,有各自的形式。
(2)13-19,除_______,_________,________为特殊形式之外,其余都是由其个位数形式后加_______后缀构成。
(3)20-99,表示整几十的单词中除______,________,________,__________,_________为特殊形式外,其余都是其个位数形式加后缀_______构成。
表示几十几时,在几十和个位基数词之间必须有连字符“-”。
例:21_____________,38_______________(4)100-999,整百数由1-9加hundred构成。
表示“几百几十”或“几百零几”在百们后加上______再加上十位和个位。
600_________________,301___________________,759_______________________ ________(5)1000以上,先将数字从右向左数起,每三位数加一个逗号“,”分隔。
从右开始,第一个“,”前的数字用thousand,第二个“,”前的数字用million,第三个“,”前的数字用billion.然后读数字时,从左向右三位数、三位数地读。
两个逗号之间最大的数为百位数形式。
7,540______________________________________63,247______________________________________235,756_____________________________________5,001,625_____________________________________42,631,457,008__________________________________Tip:(1)hundred,thousand,million被several或基数词修饰表示计数时不能用复数。
沪教牛津版-英语-八上-:Unit2教案5
教案5课题课型Grammar备课时间1 period教材分析教学目标1. Master the usage of the cardinal numbers and the ordinal numbers2. to raise the students’ ability to sum up some language rules教学重点Know how to write the cardinal numbers correctly and the us age of theordinal numbers, add 2 and 3, 3 plus 9 is 12教学难点Ninety , two hundred and seventy-five ,fifth, ninth, nineteenth,twentieth, twenty-first, hundredth, plus, subtract, multiply, divide, 教学关键 Pay attention to the reading and writing of the numbers教法与学法指导Cooperating, Self-study教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质,引入课题StepⅠ: warm -up 1. read the cardinalnumbers one by one inthe class and play anumber game1.Show the rulesfor the numbergame1. To arouse thestudents’interest inlearning aboutnumbers 5第二环节观察操作、探索归纳平移的作StepⅡ: Part A1. cardinalnumber and ordinal numbers2. Learn to read thecardinal numbers andthe correct writing ofEnglish of thecardinal numbers2. Explain therules of writi ngthe cardinalnumbers2.T o letstudents takepart in theclass activelyand know therules of theusage of thecardinalnumbers15法StepⅢ: Part A2 Step IV : Part B 3. Learn to change thecardinal numbers tothe ordinal numbersand pay attention tosome special oneslike : fifth , ninth,twelfth ,twentieth,h undredth4.Learn theinstructions aboutnumbers ,know how toexpress add,subtract, multiply,divide ,3. sum up therules about theusage of therules of theordinal numbersAnd explain theusage of theordinal numbersin our dailylife. and payattention to thedefinite wordthe in front ofthe ordinalnumbers4.Lead studentsto read thesentences andfinish theexercise inpai rs3.know moreabout the usageof the ordinalnumbers4. to learn theexpressions toshow add,subtract ,multiply,divide.第三环节课堂练习Step Step V: more practice 5.finish the exercisegiven by teacher andpractice the usage ofthe and with5. hand out thesheets and letstudents finishthe exercise init5.Toconsolidatewhat they havelearned in thisclass10第四环节课时小结StepⅥ:Sum up 6. Go over the rules ofcardinal numbers andthe ordinal numbers6. Give moreexercises toconsolidate thewriti ng of thecardi nal numberand theordinal number6.To makestudents have agood habit oftaking notes andhave a generalunderstandingof this class5第五环节课后作业Finish the exercise in the English paper.课堂教学流程Free talk→ Explain the writing of cardinal numbers→ the rules of changing the cardinal numbers into ordinal numbers→Exercise→Sum up效果评价与反思。
沪教牛津版-英语-八上-:Unit2教案2
教案2课题课型Reading备课时间1 period教材分析教学目标1. students can know the usage of the numbers in our dailylife2. Develop the reading ability and speaking skills教学重点Let students know how important the numbers are in our daily life.教学难点learn about the diff erent forms of numbers教学关键Make the text more interesting and easier to learn教法与学法指导Reading co mpetition, cooperation, self-study.教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质,引入课题Step one: Free talk :Find out the numbers in yourdaily life1.Find out where youcan see numbers in youdaily life ?Then answer thequestions in Part B1. Finish PartA ,fill in theblank of thepictures1.To arousethe interest andlead them toget into thetopic of thisunit.5第二环节观察操作、探索归纳平移的作法Step two: Fast reading 2. Read the textquickly and answer thequestions2. Show thequestion:a. In whichcountry thestory happened?b. What was theking’sfavouritehobby?c. What did the2.Let thestudents get thegeneral idea ofthe text..25Step three: while-reading. Reading comprehension. 3. Read the text indetails and finish theblank fillingexercise in a sheet,then check theanswers ,after that ,try to designquestions accordingto the text and askyour classmates toanswer it .Then let students havea try to count how muchrice the man couldget?4. Talk in group : Canyou tell someinteresting storiesabout numbersman want if hewon the game?d.Who win thegame?e. How much ricedid the man winat last?3. hand out thesheet and designthe blankaccording to theimportantinformation.Then check theanswers withstudents4. share someinterestingstories aboutnumb ers withstudents3.To make themget familiarwith the detailsof the text andtrain theirability ofreading4.train thestudentsspeakingability andcooperationability.Step four: Discussion第三环节课堂练习Step five: exercise 5.Finish theexercise i n Part Cand D5.Help them tofind the detailsin the text.5. To train thestudents’readingability .5第四环节课时小结step Six: Sum up 6 Sum up :Numbers arevery important in ourdaily life. We shoulduse it carefully .6. Show a PPT tosum up : numberscan be used toshow time, tell usthe amount ofthings , and canindentify therooms etc.6. Prepare forthe writing5第五环节课后作业 Homework 1. Read the textfluently2. write a passageabout the usage ofnumbers in our dailylifeHand out asheet whichcontain therequest ofwriting thepassageStrengthen thecomprehensionof the text.课堂教学流程Free talk --- Preparation ---Reading competition ----- Discussion—exercise—sum up--Homework .效果评价与反思。
沪教牛津版-英语-八上-:Unit2 Numbers-grammar
4. S1: Di_v_i_d_e_16_b_y____4. S2: 1__6_d_iv_i_d_e_d_ by_4__ equals/is__4___. ( 16/4=4 )
3+9 9-3 3*9 9/3
3+9=12 9-3=6 3*9=27 9/3=3
Add 3 and 9 Subtract 3 from 9 Multiply 3 by 9 Divide 9 by 3
3 plus 9 equals/is 12. 9 minus 3 equals/is 6. 3 multiplied by 9 equals/is 27. 9 divided by 3 equals/is 3.
•In the cardinal numbers, we do not add -s to hundred, _th_o_u_s_a_n_d_ and _m_i_l_li_o_n__.
•With large numbers, we put __a_n_d____ between hundred and ten.
Work out the rule
•We form most ordinal numbers by adding __t_h____to the cardinal numbers. There are exceptions, like first, second and third.
A. Cardinal and ordinal numbers
16th
eleventh twelfth thirteenth fourteenth fifteenth sixteenth
沪教牛津版-英语-八上-:Unit2教案1
教案1课题课型NEW WORDS备课时间1 period教材分析教学目标1.Let students know the meaning of the new words andcan use the words to make sentences2.Train the students ability of cooperation教学重点The pronunciation and the usages of the new words: wise, challenge,promise, amount , instead, realize, correctly,教学难点instruction, India, grain , prize, double , accident教学关键Let all the students can read the words and know the meaning ofthe new words教法与学法指导Use some pictures and games and PPT教学环节主要教学步骤或内容学生主体活动教师活动设计意图时间分配第一环节复习回顾平移的基本性质,引入课题Step one: Warming up.Freely talk: When do you seenumbers in your daily life?Tell where you can seenumbers in your dailylife and find out theimportance of numbers1.show somepictures ofsome placeswhere we canfind numbers onthe PPT toarouse thestudentsinterest to talkabout them.1.To arousethe interest andlead them toget into thewords of the newwords5第二环节观察操作、探索归纳平移的作Step two: Newwords.Read the new words.2. Read the news wordsaccording to thesyllables and learnhow to pronounce it3. Put the new words ina number games and2.Play theMP3 o f the newwords for themand lead them toread in a properway.3.Design anumber gam es and2.Let thestudents readsthe wordscorrectly.3.To make themget familiar20法Step three: Play numbergames to remember thenew wordsStep four: Key wordslearning. play games .try to remember thenew words as quicklyas you can, with thehelp of the groupleader, then checkwith each otherwhether you rememberthe words or not .4. Work in groups tolearn the usage of thekey words, helpful ,anywhere, finally,nothing , arrive at,lead sb to , fallasleep , get down, byoneself, wake up5. match the new wordsand the pictu res shownon the pptplay a numbergames to helpthe studentswhen they havetrouble inreading the newwords4.Show the PPTof the meaningof th e key wordsand let ss makemore sentenceswith th e newwords5. check the wordsand give themmarks for thegroupswith thepronunciationand the spellin gof the newwords.4. Train thestudents’ability tocooperate. Letthe students indifferent levescan take part inthe activity.5.Provie thechances tostudents to showthemselves andpractice thespeakingability.Step five: have a competition第三环节课堂练习Step six: exercise1. use the correct forms ofthe words to fil l in theblanks like :My mother doesn’t allow me____( go) out at night.6. Finish theexercise given onthe sheet.6.Collect themistakes in thestudents’exercise.6. to consulatethe usages ofthe new words10第四环节课时小结step SevenHow many words do youmaster?Write them down in yoursheet7. Remember the wordsyou learn and spellthem out7.Give them apiece of paperto write thewords.7.To de velop thestudents’ability of self–checking.5。
沪教版英语八年级上册《Unit2Numbers2Grammar》获奖优质课教案
教学目标一、知识与技能1)、使学生搞清楚什么是基数词,什么是序数词,并能正确使用。
2)、会用英文表达简单的加减乘除算式二、过程与方法1)、通过比赛,以及小组合作,使学生能自如运用所学知识。
2)、让学生通过细致观察,发现语法规律,增强他们把握细节的能力.三、1)通过小组合作探究培养学生与他人团结合作的精神2)、创设情景,使学生通过观察、操作、交流和反思,获得必需的英语知识,激发学生的学习兴趣.2学情分析对于八年级的学生来说,部分学生已经有了一定的英语学习基础,掌握了一些基本的英语表达法,但总体上来说,还比较少,因此,要把课堂模拟成生活,使学生置身于英语学习中,提高语言交际能力.,培养自学能力;要注意引导学生在交际中动态生成,学生有话可说,乐于合作分享.这样就有利于他们更好的运用课本知识,达到提高综合运用语言能力的目的。
3重点难点基数词序数词的用法以及简单的英文运算的表述4教学过程4.1 第一学时4.1.1教学活动活动1【讲授】基数词教学Step1 Cardnal numbers1、Lead inPlay the video <Ten Little Indians> for the students.Let themwatch and listen.Then tell the students ,“When we want tocount the things ,we use cardinal numbers.”2、Show the cardnal number from 1 to 999,999,999Ask the students to find out the rule3、Show the rule to the student:(1)We put and between hundred and ten, but we don ’tadd s to hundred(2) In the cardinal numbers, we do not add s tohundred, thousand and million。
沪教版-英语-八上-unit 2 words 参考课件
Step three: words classification
n.
number grain
instructions chessboard
gram
amount
son
rest
chess
gold
India
traffic
v. check challenge promise double realize
prize
奖赏;奖品 accident (交通)事故
v.
check challenge promise double realize copy
检查;核实 向(某人)挑战 许诺;承诺 (使)加倍 认识到;意识到 抄写;誊写
adj. wise
adv. instead correctly a long time ago
A. introduction B. instructions
C. invitation
2.The old man is _A_____ because he has
different ways to deal with different
problems.
A. wise B. brave
C. strong
2. I know the basic meaning and usage of these key words.
3. I can use these key words properly.
1. Read these new words for three times. 2. Preview the passage for reading.
every day. A
A. a lot of B. only a little C. many 7. I can see nothing but a book under the
初中英语沪教版八年级上册Unit2《ReadingThe king and the rice》优质课教案公开课教师面试试讲教案
初中英语沪教版八年级上册Unit2《Reading"The king and the rice"》优质课教案省级比赛获奖教案公开课教师面试试讲教案
【名师授课教案】
1教学目标
1.巩固主阅读篇章中核心词汇的运用。
2.能运用找读策略,进一步了解故事细节。
3.能根据文本中的信息进行合理推论。
2学情分析
知识基础:八年级学生(特别是农村孩子)缺少丰富的语言基础,对某些任务的完成有一定的难度。
思维能力:有较强的记忆力和模仿能力,有待培养知识的扩展运用能力。
认知心理:初中学生充满好奇,有较强的求知欲和表现欲,但农村孩子缺乏说英语的环境和机会,部分学生存在不自信,羞于表现等思想顾虑。
3重点难点
教学重点:掌握主阅读篇章的事实信息,巩固核心单词和短语。
教学难点:根据文本中的相关信息,进行合理推论,加深对文本的理解。
4教学过程
4.1第一学时
教学活动
1【活动】reading
大脑风暴
单词大冲关
黄金,金子 __________ 代替,顶替认识到,意识到_________ 克
儿子 _________ 国际象棋印度____________
充满智慧的_____________
向(某人)挑战许诺,承诺谷粒
奖赏,奖品国际象棋棋盘使加倍
数量剩余部分
二、探索新知:
(一)回顾主阅读篇章
1.学生完成Vocabulary C2的练习,检测学生运用新授词汇的准确性。
2.学生集体朗读主阅读篇章。
(二)运用找读策略,深入理解主阅读篇章的内容。
沪教版英语八年级上册《Unit2Numbers4Writing》获奖优质课教案
教学内容Writing: A report with numbers2教学目标语言知识:认读和理解单词traffic,accident等。
语言技能:1. 能理解曲线图表达数据变化的信息2. 能用rise和fall等动词及相应的时态描述曲线图中数据的变化。
3. 能根据曲线图写出简单的段落,描述数据的变化。
学习策略:学会根据曲线图分析数据变化,并据此写一份报告。
3重点难点读懂曲线图中的数据变化,完成一则反映不同月份交通事故次数变化的报告。
4教学过程4.1 第一学时4.1.1教学活动活动1【导入】Step 1 学习Writing板块的写话技巧。
1. 观察三张交通事故的图片,回答以下问题。
Do you like these cars?What do you think of these cars?If you have ten million dollars, will you buy a car like this?What happened in this picture? ( A car accident. )活动2【讲授】2. 观察练习A的曲线图,回答以下问题。
What is the line graph about?What does the vertical axis stand for?What does the horizontal axis stand for?活动3【讲授】3. 学生再次观察曲线图,完成以下练习。
The number of accidents (went up / went down) in October.The number of accidents (went up / went down) inNovember.活动4【讲授】4. 观察下列句子,请学生找出句中的近义词。
The price of rice went up in March and it rose again in April.。
沪教版英语八年级上册《Unit7Memory2Grammar》优质课课件
If I stand in the rain, what happens? If you stand in the rain, you get wet.
cool
If
I cool water,
what happens?
If you cool water, it turns into ice.
3. 如果你把水煮开,它会变成水蒸气。 If youb_oil_/_h_e_awt ater, it _t_u_r_n_s_in__to__ steam.
Test yourself
四、翻译下列句子。
1.If my brother is here,e_v_e__ry_t_h_i_n_g__w__il_l _b_e __a__ll_r_i_g_h_t_ (一切都没问题了).(all right)
steam heat
If I heat water, what happens? If you heat water, it becomes steam.
If you drop a glass, it breaks.
Ifyou plant seeds in earth, they grow.
小结②:条件状语从句If 1. 如果我把玻璃杯扔掉,它就会摔碎。
2. The candle burns, if you light it. 把逗号去掉Biblioteka More exercises
• 3. I will build many schools for the poor children if I win a billion dollars. correct
• 4. If you freeze water, it will turn into ice.
沪教牛津版-英语-八上-课件:8A-Unit2 Numbers-grammar
1
(2)__2__
3 4 12
(6)_1_9__
23 28
May May is the(1)_f_ir_s_t___.
Alan Alan is the second.
Danny Danny is the(3) _th__ir_d_. Jane Jane is the (4)_fo__u_rt_h_.
A. Cardinal and ordinal numbers
1,000,000 one million
3,367,982 three million three hundred and sixty-seven thousand nine hundred and eighty-two
Work out the rule
642 six hundred and forty-two 958 nine hundred and fifty-eight
236 two hundred and thirty-six
A. Cardinal and ordinal numbers 1000 one thousand 4189 four thousand one hundred and
17 seventeen 18 eighteen 19 nineteen 20 twenty 30 thirty 40 forty 52 fifty-two 85 eighty-five 98 ninety-eight
A. Cardinal and ordinal numbers 100 one hundred 200 two hundred 375 three hundred and seventy-five
plus and minus are prepositions
沪教版-英语-八上-unit 2 grammar 参考课件
3*9
Multiply 3 by 99/3ຫໍສະໝຸດ Divide 9 by 3
3+9=12 9-3=6 3*9=27 9/3=3
3 plus 9 equals/is 12. 9 minus 3 equals/is 6. 3 multiplied by 9 equals/is 27. 9 divided by 3 equals/is 3.
1. Review the rules of infinitives and the examples. 2. finish the grammar exercise.
B. Instruction about numbers 1.S1: Add 11 and 1.
S2: 11 plus 1 equals/is 12.(11+1=12)
2. S1: Su__b_tr_a_c_t___5_f_r_o_m__13 S2: ___1_3__ m_in_u_s___ _5___ equals/is__8____. ( 13-5+8 )
Ordinal numbers
Complete “Work out the rule”
We form most ordinal numbers by adding __________ to the cardinal numbers. There are exceptions, like first, second and third.
The students are standing in a line. They each have a number (from 1 to 28).
Fill in the blanks
Instruction about numbers
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Homework
Write a short passage, make sure that it includes 5 cardinal numbers and 5 ordinal numbers.
C Instructions about numbers
• 3+9 Add 3 and 9 3 plus 9 equals/is 12 3+9=12 • 9-3 Subtract 3 from 9 9 minus 3 equals/is 6 9-3=6 • 3×9 Multiply 3 by 9
3 multiplied by 9 equals/is 27 3×9=27
Fill in the blanks
• • • •
even 1,There are s______days in a week. irst 2,Sunday is the f______ day of the week. econd season of a year. 3,Summer is the s_____ ight 4,Classes begin at e______(8:00) o‘clock.
3 2 8 ,
three hundred and twenty-eight thousand,
3 28
three hundred and twenty-eight
B Ordinal numbers first
third
second
1st first 8th eighth 15th fifteenth 2nd second 9th ninth 16th sixteenth 3rd third 10th tenth 17thseventeenth 4thfourth 11th eleventh 18th eighteenth 5th fifth 12th twelfth 19th nineteenth 6th sixth 13th thirteenth 20th twentieth 7th seventh14th fourteenth
21st twenty-first 22nd twenty-second 23rd twenty-third 33th thirty-third 40th fortieth 52nd fifty-second 67th sixty-seventh 100th hundredth We form most ordinal numbers by adding th ___ to the cardinal numbers.But if the numbers finish with 1,2,3,we add st,nd,rd to them
million
thousand
3 2 8
three hundred and twenty-eight
three hundred and twenty-eight thousand,
3 2 8,
3 2 8
three hundred and twenty-eight
3 2 8 ,
three hundred and twenty-eight million,
1,000---999,999
e.g.1,000---one thousand 4,189---four thousand one hundred and eighty-nine 15,362---fifteen thousand three hundred and sixty-two 285,643---two hundred and eighty-five thousand six hundred and forty-three
by 8 ultiply 7 ___ 3 S1:M_____ 7 m______ ultiplied by ___ 8 equals ∕is____ 56 ( 7×8=56 ) S2:__ 4 S1:D_____ ___ 4 ivide 16 by ivided 4 equals ∕is__ S2:16 __ d_____by ___ 4 ( 16÷4=4 )
Unit2 Numbers
Grammar
Yijing Middle School Zha Meng
A Cardinalnt cardinal number?
(1) 1---999 1---99 one, two, three …ninety-eight ,ninetynine 100---999 one hundred ,one hundred and one,one hundred and two …nine hundred and ninety-eight, nine hundred and ninetynine We put and between hundred and ten,but we don ’t add s to hundred.
• 9÷3 Divide 9 by 3
9 divided by 3 equals/is 3 9÷3=3
• Exercises
and 1 dd 11 ____ 1 S1:A___ 11 p___ 12 (11+1=12) lus ___ 1 equals ∕is____ S2:__ ubtract 5 ____ from 13 2 S1:S_____ 13 m____ inus ___ 5 equals ∕is____ 8 (13-5=8 ) S2:___
from 1,000,000 to …
1,000,000---one million 3,367,982---three million three hundred and sixty-seven thousand nine hundred and eighty-two. The rule: In the cardinal numbers,we do not add –s to hundred, _____ million thousand and _____