6 基数词与序数词+音标（试题）-2023-2024学年通用版英语六年级下册

基数词与序数词 Step 1复习检查 一、写出下列动词的 -ing 形式 1.run 2.jump 3.write 4.read 5.draw 6.make 7.put 8.hear 9.fly 10.dance 11. sleep 12. swim 13.skip 14. ski 15. eat 二、选出错误选项并将正确答案填写在横线上。 1I am wear a white cap. ( ) ______         A   B       C 2．We are to having cake at the party. ( ) ________ A   B        C 3，What are you do? ( ) ________   A          B   C, 4．Jenny is make a birthday card now. ( ) _______            A        B        C 5．What are your sister doing in her bedroom? ( ) ______    A    B      C      D Step 2 精讲精练 Grammar数词 表示数目多少或顺序的词叫数词。数词分为基数词和序数词。 表示数目多少的数词叫基数词，one, two…… 表示顺序次第的数词叫序数词，the first（第一）、 the second（第二）…… 1 one first 17 seventeen seventeenth 2 two second 18 eighteen eighteenth 3 three third 19 nineteen nineteenth 4 four fourth 20 twenty twentieth 5 five fifth 21 twenty-one twenty-first 6 six sixth 30 thirty thirtieth 7 seven seventh 40 forty fortieth 8 eight eighth 50 fifty fiftieth 9 nine ninth 60 sixty sixtieth 10 ten tenth 70 seventy seventieth 11 eleven eleventh 80 eighty eightieth 12 twelve twelfth 90 ninety ninetieth 13 thirteen thirteenth 100 one hundred one hundredth 14 fourteen fourteenth 1,000 one thousand one thousandth 15 fifteen fifteenth 1,000,000 one million one millionth 16 sixteen sixteenth 1,000,000,000 one billion one billionth 1.13～19的基数词，在个位数上加后缀 -teen构成，并有两个重音。 thirteen、fifteen、eighteen 2.20～90各整十位数都以ty结尾。 twenty、thirty、fifty 3.20～100之间各数词要在十位和个位之间加连字符号“-”。 21 twenty-one、44 forty-four、98 ninety-eight 4.三位数数词要在百位和十位（若无十位则和个位）之间加and。 156 one hundred and fifty-six、204 two hundred and four、810 eight hundred and ten 5.1,000以上的数字，从后向前数，每三位数加一“，”；第一个“，”号前为thousand（千），第二个“，”号前为million（百万）……。 2,002:two thousand