Unit five Stories in the forest -- a preliminary understanding of division (森林里的故事——除法的初步认识) Lesson one How to divide the bamboo shoots? 怎样分竹笋呢？ 2. Some get the same amount, some get different amounts. 有的分得同样多，有的分得不一样多。 3. Each share gets the same amount, which is called an average share. 每份分得同样多，叫做平均分。 4. How many peaches would each monkey get if they were averaged out? 如果平均分，每只小猴能分到几个桃子？ 5. What other questions can you ask? 你还们能提出什么问题？ 6. Each rabbit points 6 radishes, can divide to how many rabbits? 每只小兔分6个萝卜，可以分给几只小兔？ 7. Let's practice! 我们来练习一下吧！ Lesson two 1. Twelve little bears do the hand-hold dance in groups. 12只小熊分组跳拉手舞。 2. How many groups can you divide them into? How many in each group? 可以平均分成几组？每组几只？ 3. The 12 cubs were divided evenly into three groups of four. 12只小熊平均分成3组，每组4只。 4．How else can you divide it？ 还可以怎样分？ 5. Looking at the map, what other questions can you ask? 观图，你还能提出什么问题？ 6. How many squirrels can come in groups? How many groups can you divide them into? 松鼠可以每几只一组？能分成几组？ 7. Sixteen squirrels, 4 squirrels in a group, can be divided into 4 groups. 16只松鼠，每组4只分成一组，可以分成4组。 8. How else can you divide it? 还可以怎样分？ 9. Let's practice！ 我们来练习一下吧！ Lesson three 1. Come to the rescue. There are 15 fawns and 8 bears. 快来救援，这里有15只小鹿、8只小熊。 2. Each boat can save up to 3 fawns or 2 cubs. 每条船最多能救3只小鹿或2只小熊。 3. Divide you into five groups. 把你们分成5组。 4. Several boats are needed to rescue the fawn？ 救小鹿需要几条船？ 5. Give it a swing with a study tool. 用学具摆一摆。 6. To figure out how many ships it takes, we're trying to figure out how many 3's there are in 15. 求需要几条船，就是求15里面有几个3。 7. I can write it as a division. 可以写成除法算式。 8. Fifteen divided by three equals five. 15÷3=5 读作：15除以3等于5 What other questions can you ask? 你还能提出什么问题？ 9. There are several lions in each group? 每组几只狮子？ 10. You solve the problem! 你来解决问题吧！ 11. Dividend divided by divisor equals quotient 被除数÷除数=商 12. Let's practice! 我们来练习一下吧！ Lesson four 1. Come and get the moon, divide the moon! 快来捞月亮，分月亮啊！ 2. Divide the moon between 5 monkeys. How many moons can each monkey get? 把捞到的月亮平均分给5只猴子，每只猴子能分到几个月亮？ 3. The number of moons they catch is zero. 它们捞到月亮的个数为0。 4. 0 moons divided equally among the 5 monkeys, each monkey still gets 0 moons. 0个月亮平均分给5只猴子，每只猴子分到的月亮个数还是0。 5. Zero divided by five equals zero 0÷5=0 6. Let's practice! 我们来练习一下吧！ |
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