四年级英语数字及点餐对话.pptVIP

Number1-1000000 Buying and selling Let’s count! 1-10 one two three four five six seven eight nine ten 11-19 eleven twelve thirteen forteen fifteen sixteen seventeen eighteen nineteen ninety Let’s review ten thirty forty seventy sixty One hundred fifty twenty eighty 游戏规则 听老师说数字，接着举手抢答，然后到黑板上写出正确的英文数字，加一分。 1000 A thousand/ one thousand 10000 Ten thousand 100000 A hundred thousand/ One hundred thousand A million/ One million 1000000Ten million 100000000 A hundred million/ One hundred million 1000000000 A billion/ One billion 100                 2,000               30,000              400,000              5,000,000            60,000,000          700,000,000         8,000,000,000        90,000,000,000                     100,000,000,000     Can you read them ? hundred  thousand  million billion one hundred one thousand ten thousand one hundred thousand one million ten million one hundred million      one billion ten billion one hundred billion tens/ hundreds/thousands/ millions of 一百                            一千              一万                                              十万        一百万                        一千 万                           一亿          十亿                一百亿                     一千亿 数十/百/千/百万 看谁译得快： Step1:one hundred and twenty-three billion, Step2:four hundred and fifty-six million, Step3:seven hundred and eighty-nine thousand, Step4:one hundred and three 103 789 456 123 小规律： 1到12各不同， 十几，十几，-teen, -teen, -teen, 几十，几十，-ty, -ty, -ty, 几十和几加横线(-)， 几百和十加个and. 英语左到右，三位一逗号，thousand，million，billion，后不跟:“s” 625 six hundred and twenty-five 8,961 eight thousand, nine hundred and sixty-one 95,680 ninety-five thousand, six hundred and eighty Look and Practice Look and Practice 6,302,876 six million, three hundred and two thousand, eighty hundred and seventy-six 45,690,510,810 forty-five billion ,six hundred and ninety million, five hund