小学英语五升六暑期讲义第10讲：介词与数词专题

课程主题： 介词与数词专题讲解 授课时间： 学习目标 1. 掌握数词的相关用法和考点； 2. 掌握介词的相关用法和考点。 教学内容 【进门测试】 1.I’d like __________(wash)clothes. 2.Let him __________(put) books on the shelf. 3.I like __________(walk) the dog after dinner. 4.My little brother can’t __________(sweep)the floor. 5.There __________(be) any bread on the table. 6.Billy is good at __________(skate) on the ice. 7.Billy likes __________ in the __________room.(read) 8.Where __________ Su Hai __________? She __________ on Sun Street.(live) 9.I can’t play basketball. My brother can’t play basketball __________(too). 10..His father_______(work) in the city, and his mother is a _______(teach). 11.My birthday is on __________(nineteen) of April. 12.__________(Tim) birthday is on the 30th of August. 13.Can you help __________(I),Bobby? 14.What’s wrong with __________(she)? 15.Helen likes __________(eat) sweets. 【多元导学】 【互动精讲】 数词 【知识梳理1】数词的概述 数词分为基数词和序数词。 【知识梳理2】基数词 例：one, two, three, four… 像这样表示数目数字的词叫基数词。 1、基数词的写法： (1) 1~12： one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve (2) 13~19：以-teen为结尾：thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen (3) 20~90: 以-ty结尾：twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety (4) 21~99: 十位与个位之间要加连字符“—”: twenty-one, sixty-five, ninety-nine 总结： 1 one 11 eleven 2 two 12 twelve 20 twenty 21 twenty-one 3 three 13 thirteen 30 thirty 32 thirty-two 4 four 14 fourteen 40 forty 43 forty-three 5 five 15 fifteen 50 fifty 54 fifty-four 6 six 16 sixteen 60 sixty 65 sixty-five 7 seven 17 seventeen 70 seventy 76 seventy-six 8 eight 18 eighteen 80 eighty 87 eighty-seven 9 nine 19 nineteen 90 ninety 98 ninety-eight 10 ten 100 one hundred 2、 基数词的读法： （1）基本掌握： 百：hundred；千：thousand；百万：million；十亿：billion 这些单词后面不加s，除非特殊情况，成百上千hundreds of，成千上万thousands of，上百万的millions of，在英式英语中，一个数的最后两位(十位和个位)得用“and”，但美式英语中则不用。 （2）例子说明： 202读作：two hundred and two 234读作：two hundred and thirty-four 1,234读作：one thousand, two