【正文】
may not . 3. Showing Intentions: I want to go to the Great Wall. Let’s take a train . Step 3: Do the exercises on Page 9 Read the numbers below ,and write them in English . 21___________ 30________ 47____________ 240__________________ 500_______________ 9923____________________________________ 10000_______________ 13568__________________________________ 提示 : hundred和 thousand 在與具體數(shù)字連用時不加 s 20以上的數(shù)字 ,