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课件网) Unit 4 Planting trees is good for us. plant trees Produced by Trina trees wood fruits We can get_____ from trees. wood and fruits are home to birds and insects. helpful 有益的 a piece of wood pencils ships chairs useful 有用的 beds What can we use wood to make _____is on 12 March. th Mid-Autumn Festival Christmas Day Tree Planting Day Tree Planting Day What are they doing Tree Planting Day They are planting trees 植树节 On Tree Planting Day, we should_____. plant trees Why should we plant trees Trees can keep the air_____. clean balloon air Trees can keep us _____. cool Trees can make _____ beautiful. the park the school the road the place Let’s listen & number. Trees can keep the air clean. Trees can make the place beautiful. I like to plant fruit trees. Trees can keep us cool. 2 4 1 3 It’s _____ . spring summer autumn winter Tree planting Day in China is on_____. 25 December 8 March 12 March th th th What are they doing Let’s look & say spring 12 March th They are planting trees. It’s Tree Planting Day today. Planting trees is good for us. My friends and I enjoy planting trees. Yes. Planting trees is fun. be good for… 对……有益 enjoy doing … 喜欢做…… I like to plant fruit trees. Trees can keep the air clean. Trees can keep us cool. Trees can make the place beautiful. I like to do … 我喜欢做…… ↑ 水果 ↓ 地方 Let’s chant. Why should we plant trees Trees can . Trees can . Trees can . keep the air clean keep us cool make the place beautiful Why should we plant trees Trees can _____. Let’s discuss in group. We’ll plant trees _____. Trees can _____. Group name:_____ on the hill on the road in the school in the park before the house Group work Summary总结 1.词汇：plant trees, keep the air clean , keep us cool, make the place beautiful等。 2.句型：运用句型“we should… ” 和 “Trees can… ”进行描述。 3.语法知识： ①be good for… 对……有益 ②enjoy doing … 喜欢做…… ③I like to do … 我喜欢做…… ④should╱can+动词原形
