外研版九上unit1it39sthebiggestcityinchina-展示頁
2024-12-09 23:18本頁面
【正文】 at’s the population of the world? It is 6,580,000,000. It is six billion five hundred and eighty million. The population is increasing quickly. There is no room standing on the earth in the near future. 從個位起 ,每三位數(shù)為一節(jié) ,每節(jié)用逗號隔開 ,倒數(shù)第一個逗號讀 thousand,第二個讀 million,第三個讀 billion,百與十位及個位之間有個 and 6,580,000,000 six billion five hundred and eighty million. thousand million billion Number practice 500,000 five hundred thousand 150,000 one hundred and fifty thousand 200,030,040 two hundred million, thirty thousand and forty 2,100,000 two million, one hundred thousand 5,600,000 five million, six hundred thousand 82,550,000 eightytwo million, five hundred and fifty thousand 3,333,333,333 three billion, three hundred and thirtythree million, three hundred and thirtythree thousand, three hundred and thirty three Listen and plete the form. This week’s homework The biggest city in China Babies born every minute Time of the school prize giving Population Chongqing 259 Next week People in the world Babies born every minute
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