3. 学校分给三年级一块长12米、宽6米的长方形“小种植园”。
(1)种植园长的一面靠墙(如下图),在种植园四周围上篱笆,至少需要多少米篱笆?

(2)如果每棵植物占地9平方米,那么这个种植园一共可以种多少棵植物?
(1)种植园长的一面靠墙(如下图),在种植园四周围上篱笆,至少需要多少米篱笆?
(2)如果每棵植物占地9平方米,那么这个种植园一共可以种多少棵植物?
答案
(1) 6×2+12=24(米)
(2) 12×6÷9=8(棵)
(2) 12×6÷9=8(棵)
4. 阅读短文,判断句子正误,正确的写“T”,错误的写“F”。
Hi, I'm Mike. I like vegetable soup. I have it every morning. My mum likes fruit. She often eats fruit after breakfast. We like healthy food. We are healthy.
(1) (
(2) (
(3) (
(4) (
Hi, I'm Mike. I like vegetable soup. I have it every morning. My mum likes fruit. She often eats fruit after breakfast. We like healthy food. We are healthy.
(1) (
F
) Mike would like some meat for breakfast.(2) (
F
) Mike’s mum would like some soup.(3) (
T
) Mike likes vegetable soup.(4) (
T
) Mike and his mum like healthy food.答案
(1) F (2) F (3) T (4) T
翻译:嗨,我是迈克。我喜欢蔬菜汤。我每天早上都喝蔬菜汤。我妈妈喜欢水果。她经常在早餐后吃水果。我们喜欢健康的食物。我们很健康。
翻译:嗨,我是迈克。我喜欢蔬菜汤。我每天早上都喝蔬菜汤。我妈妈喜欢水果。她经常在早餐后吃水果。我们喜欢健康的食物。我们很健康。
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