1、Topic Unit 1 Dream homes Period 4Title Grammar Type of lesson New教学目标 To learn to use cardinal numbers correctly.To learn to use ordinal numbers correctly.重点难点 How to read and write some big cardinal numbers.教学过程 备 注Step 1. Talk about cardinal numbersAsk Ss to remember where they can find numbers in
2、 their lives.Give pictures about numbers in our lives. 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-
3、six Changan Street电话号码 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; Step 2. Talk about the spelling0 - 19 zero - nineteen21 - 99 twenty-on e - ninety-nine20, 30, 40, 50, 60, 70
4、, 80, 90twenty ninety Pay attention!(1) teen 重音在 “teen”上；-ty 重音在单词开头;(2) 特殊变化： 13/15/18/30/40/80；(3) 表示“几十几”的数词中有 “-”， 如 twenty-two,thirty-five 等。Step 4: Talk about the large numbers (how to read and write)thousand n.千 hundred n.百 111 , 1 1 1 , 1 1 1 , 1 1 1 billion n.十 亿million n.百万Practise: How to
5、 read them来源 :学。科。网 Z。 X。 X。 K 100 1,000 10,000 100,000 1,000,000 10,000,000 100,000,000 1,000,000,000Pay attention!1.读三位以上的数词时，要在十位前加 “and”,如十位为 0 则在个 位前加 “and”,其他每三位数用”,” 隔开;2. hundred, thousand, million, billion1) 当有具体数量时，不能加 “s”和 “of ”。2)当表示泛指数量时用以下形式:hundreds of thousands of millions of, billio
6、ns ofTry to say the numbers A 597 B 976 C 1,204 D 4,978 E 5,809 F 9,784 G 10,000 H 12,648 I 19,581 J 24,783 K 198,679 L 1,683,000 St ep 5: P11: Learning about different countriesRead the numbers correctlyStep 6: read the ordinal numbersStep 7: How to write ordinal numbers1.序数词 119:除 first, second, t
7、hird, fifth, eighth, ninth, twelfth 变化不规则外,其余均由在基数词后加上 “th”。2.十位整数的序数词:将基数词的词尾 “y” 变成 “ie” 再加 “th”。 3.几十几的序数词: 把个位数变成序数词 ,十位数不变。4.整百、整千的序数词: 来源:学 twelve-twelfth4 Ty 把 y 变为 i，莫忘 th 前有个 etwenty-twentiethforty-fortiethninety-ninetieth5 如果遇到几十几，只变个位 就可以 Twenty-one-twenty-firstThirty-three-thirty-thirdSt
8、ep 8: How to write ?序数词缩写1 或个位为 1:数字 +st2 或个位为 2:数字 +nd3 或个位为 3:数字 +rd其余 :数字 +thStep 9: Pay attention!序数词须与 the、物主代词或名词所有格连用eg. Look at the fourth picture on your book.Today is my fifteenth birthday.Its Lilys fifth time to come to China.1.他在他们班第五名。2. 明天是我表妹三十岁生日。3.我们计 划十月二十日去法国。Step 10: P12: B2来源:Zxxk.ComComplete the sentencesStep 11: Homework板书设计Unit 1 Dream homes Grammarcardinal numbersordinal numbers教学反思来源:学科网 ZXXK全 品中考网
