广州七年级英语下册 Unit 3（单词+课文+考点+练习） Unit 3 Trees and us branch/brɑ:nt /n.树枝 *root /ru:t/ n. 根；根茎 silent /'sa l nt/ adj. 不说话的；沉默的 overlook / v l k/ v. 忽略；未注意到 human /'hju m n/ n. 人 oxygen /' ks d n/ n. 氧；氧气 create /kri e t/ v. 创造 environment / n va r nm nt/ n. 自然环境 convenient /k n vi ni nt/ adj. 便利的；方便的 *furniture / f n t (r)/ n. （可移动的）家具 wood /w d/ n. 木；木头 treat /tri t/ v. 以…… 态度对待；以…… 方式对待 communicate /k mju n ke t/ v. 交流；沟通 *species /'spi i z/ n. 种；物种 product /'pr d kt/ n. 产品；制品 side /sa d/ n. 一面 borrow /'b r / v. 借；借用 dig /d ɡ/ v. 掘（地）；凿（洞）；挖（土） hole /h l/ n. 洞；孔；坑 stick /st k/ n. 棍；条 accident /' ks d nt/ n. 意外；偶然的事 knowledge /'n l d / n. 知识；学问 character /'k r kt (r)/ n. 文字 spread /spred/ v. 传播 translation /tr ns'le n/ n. 译文；译本 take in 吸收；吸入 greenhouse gas 温室气体 to begin with 首先；第一点 come from 来自 look around 环视；环顾；四下察看 be made of 由…… 制成 for example 例如；譬如 communicate with 与…… 沟通 call on 号召；动员；要求 according to 据（…… 所说）；按（…… 所报道） by accident 偶然；意外地 Our Silent Friends 沉默的朋友 From the deepest forests to our towns and cities, trees are all around us.We share our world with trees. They are our silent friends, but we often overlook them.In fact, trees are very important for all living things on earth. 从最深处的森林到我们的城镇，树木无处不在。我们和树分享我们的世界。他们 是我们沉默的朋友，但我们经常忽视他们。事实上，树木对地球上的所有生物都 非常重要。 To begin with, forests are a safe place for animals, insects, and plants to live. 首先，森林是动物、昆虫和植物生存的安全之地。 Trees are also good for us humans because they take in greenhouse gases like carbon dioxide and produce oxygen.This means they help create a clean environment for everyone on this planet. 树木对我们人类也有好处，因为它们吸收二氧化碳等温室气体并产生氧气。这意 味着它们有助于为地球上的每个人创造一个清洁的环境。 Trees make our lives more convenient.Many of the things around us, such as paper and pencils, come from trees.Just look around your room. A lot of the furniture is made of wood. 树木使我们的生活更方便。我们周围的许多东西，如纸和铅笔，都来自树木。看 看你的房间吧。许多家具是用木头做的。 Trees also provide us with delicious fruit and wonderful drinks.For example, we can make tea from the leaves of the tea tree. 树木还为我们提供美味的水果和美妙的饮料。例如，我们可以用茶树的叶子泡茶。 Trees do so much for us. We can't imagine a world without them.However, humans are not treating trees in a kind way. We are cutting down forests all around the world.We are polluting the water and the air, and this harms trees.All these things are a big problem. 树木为我们做了这么多。我们无法想象一个没有它们的世界。然而，人类并没有 善待树木。我们正在砍伐全世界的森林。我们正在污染水和空气，这伤害了树木。 所有这些都是一个大问题。 We need to do more to protect trees and save our planet. 我 ... ...
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