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1、全国各地接二连三地发生了多起特大安全事故，造成严重的人员伤亡，特别是北京密云、吉林商厦等特大安全事故，引起了党中央和国务院的高度关注Dream HomesTeaching Aims:1.Can use cardinal numbers correctly. 2.Can use cardinal numbers to express the larger numbers. New words: zero, hundred, thousand, million, foot, square, metre, area, over Teaching methods: task-based approac
2、hTeaching aids: tape recorder, tapes, slide projector, slidesTeaching Emphasis /Difficulties: The spelling and writing of the larger cardinal numbers.Teaching steps:Step1: Free talk Free talk about students homes.Step2: Talk about cardinal numbersAsk Ss to remember where they can find numbers in the
3、ir lives.Give pictures about numbers in our lives. (见课件)Ask Ss to read page numbers, room numbers, student numbers1章节，页数的读法 第三课 the Third Lesson, Lesson Three 第507页 Page five o seven 第2564页Page two five six four /Page twenty-five sixty-four2房间，门牌，电话号码的读法 第305房间 Room three o five 长安街76号seventy-six Ch
4、angan Street 电话号码204486 telephone number, two o four four(double four) eight six. 十一路公共汽车Bus (No.) elevenReview numbers from 1 to 100, and give Ss some simple maths problems to plus and minus;Step3: Talk about the spelling4 four14 fourteen40 forty5 five15 fifteen50 fifty归纳:1）以teen结尾的数词: 13-192）以ty结尾
5、的数词: 20以上的整十3）20-100之间各数词都要在十位和个位之间加连字符“-”。Step4: Talk about the large numbers (how to read and write) 掌握百、千、十万、百万的叫法和写法。1）20-100之间各数词都要在十位和个位之间加连字符“-”。2）三位数字在百位和十位（若无十位则和个位）之间加and。3）hundred, thousand, million前若有具体数字，要用单数形式，但如果它的后面有of，则要用负数形式。同时，前面不能再加具体的数目，例：two thousand, thousands of, hundreds of.
6、Step5: Introduce telephone numbersUse my telephone number and cell number as model to tell Ss how to read the telephone numbers;Game: write 5 students telephone numbers on the blackboard and ask others to remember them quickly; finish some exercisesOrdinal numbers Teaching Aims:1.Can tell and use or
7、dinal numbers correctly 2.The spelling of ordinal numbers Teaching Difficulties: The spelling and writing of ordinal numbersTeaching Steps:Step1: Talk about ordinal numbersThe spelling techniques:顺口溜：基变序有规律，词尾加上th; 一，二，三要牢记，词尾字母t,d,d; 八减t,九减e,f来把ve替； 单词以y作结尾，需将y改ie; 若是碰到几十几，只变个位就可以。Practice: Finish
8、P12 B1,B2Special spelling:numbersCardinal numbersOrdinal numbers1onefirst2twosecond3threethird4-7four-seven-th8eight(-t+th)eighth9nine(-e+th)ninth12twelve(-ve+fth)twelfth20twenty(-y+ieth)twentiethStep2: special numbers pronunciation (such as 8,20)Step3: Give Ss some idioms which contain numbers:七上八下
9、、朝三暮四、乱七八糟Practice:1.You are thirteen years old this year: You have the thirteenth birthday this year.2.February: the second month of a year3.Lesson Two: the second lessonStep4 Homework:1.Remember the spelling and use of two kinds of numbers.2.Finish some exercises.教后感:安全生产工作怎么要求都不过份，怎么重视都不过份，安全生产无小事，安全生产责任重于泰山，抓好安全生产工作是极其重要的工作
