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Unit 3 Trees and us 重点短语句子知识清单
英文 对应翻译
Welcome to the unit 对应翻译
短语： 短语：
trees and us 树木与我们
importance of trees 树木的重要性
facts about trees 关于树木的事实
ways to protect trees 保护树木的方法
make use of 利用；使用
tree planting 植树
句子： 句子：
Why do we need trees 我们为什么需要树木？
Trees live longer than humans in many cases. 在很多情况下，树木比人类寿命更长。
Don’t waste paper if we want to save trees. 想要拯救树木，就不要浪费纸张。
Trees provide us with oxygen and wood. 树木为我们提供氧气和木材。
Reading 对应翻译
短语： 短语：
silent friends 沉默的朋友
greenhouse gases 温室气体
take in CO 吸收二氧化碳
produce oxygen 产生氧气
clean environment 洁净的环境
daily life 日常生活
be made of wood 由木材制成
cut down forests 砍伐森林
pollute the air and water 污染空气和水
save the planet 拯救地球
句子： 句子：
From the deepest forests to our towns and cities, trees are all around us. 从茂密的森林到我们的城镇，树木无处不在。
Forests are a safe place for animals, insects and plants to live. 森林是动物、昆虫和植物的安全栖息地。
Many of the things around us, such as paper and pencils, come from trees. 我们身边的许多东西，比如纸和铅笔，都来自树木。
We can’t imagine a world without trees. 我们无法想象没有树木的世界。
Humans are not treating trees in a kind way, which is a big problem. 人类没有善待树木，这是一个严重的问题。
Listening 对应翻译
短语： 短语：
amazing trees 神奇的树木
communicate with each other 彼此交流
ask for help 求助
different species 不同物种
join together 连接在一起
句子： 句子：
Trees can communicate with one another in special ways. 树木可以通过特殊方式彼此交流。
Older trees often help younger trees when they are in danger. 当幼树遇到危险时，老树常常会帮助它们。
Healthy trees share nutrients with sick trees to help them recover. 健康的树木会与生病的树木分享养分，帮助它们恢复生机。
Most trees don’t share things with trees from different species. 大多数树木不会与不同物种的树木分享资源。
The joining of branches and leaves helps trees grow better. 枝叶的相连有助于树木更好地生长。
Grammar 对应翻译
短语： 短语：
present continuous 现在进行时
verb-ing form 动词-ing形式
silent -e verbs 以不发音e结尾的动词
vowel + consonant verbs 元音+辅音结尾的动词
state verbs 状态动词（不用于进行时）
句子： 句子：
We form the present continuous with “am/is/are + verb-ing”. 现在进行时由“am/is/are + 动词-ing形式”构成。
She is writing a report about tree protection now. 她现在正在写一篇关于树木保护的报告。
The workers are planting saplings in the park this morning. 工人们今天上午正在公园里种植树苗。
I know trees are important, but I don’t realize they can communicate. 我知道树木很重要，但没意识到它们能交流（know为状态动词）。
The tree is producing a special liquid to fight insects. 这棵树正在分泌一种特殊液体来对抗昆虫。
Speaking 对应翻译
短语： 短语：
talk about ways of saving trees 谈论拯救树木的方法
call on people to do 号召人们做某事
stop cutting down trees 停止砍伐树木
reuse paper 重复使用纸张
forest-friendly products 环保森林产品
句子： 句子：
We should write or print on both sides of the paper to save trees. 我们应该在纸的两面写字或打印，以节约树木。
Let’s call on our friends and family to plant more trees. 让我们号召亲友多种树。
Buying forest-friendly products helps protect trees indirectly. 购买环保森林产品能间接保护树木。
We can borrow books from the library instead of buying new ones. 我们可以从图书馆借书，而不是买新书。
Writing 对应翻译
短语： 短语：
live report 现场报道
Tree Planting Day 植树节
script for a report 报道脚本
dig a deep hole 挖深坑
plant a sapling 种植树苗
support the sapling 支撑树苗
water the sapling 给树苗浇水
句子： 句子：
Today is 12 March—Tree Planting Day. Let’s go to People’s Park to plant trees! 今天是3月12日——植树节。让我们去人民公园植树吧！
First, we need to dig a deep hole for the sapling carefully. 首先，我们需要为树苗仔细挖一个深坑。
After putting the sapling into the hole, we should fill it with soil and press gently. 把树苗放入坑中后，我们要用泥土填满并轻轻压实。
Let’s use a stick to support the sapling so that it won’t fall down. 让我们用一根棍子支撑树苗，防止它倒下。
Remember to water the sapling regularly after planting. 种植后记得定期给树苗浇水。
Integration 对应翻译
短语： 短语：
Lu Yu and Cha Jing 陆羽与《茶经》
tea culture 茶文化
ancient legend 古代传说
tree senses 树木的感官
biological science 生物科学
living fossil 活化石
句子： 句子：
According to a Chinese legend, Shennong discovered tea by accident. 根据中国传说，神农偶然发现了茶叶。
Lu Yu wrote Cha Jing, the world’s first book about tea and tea culture. 陆羽撰写了《茶经》，这是世界上第一部关于茶和茶文化的著作。
Trees can sense light, temperature and even sounds around them. 树木能感知周围的光线、温度甚至声音。
Ginkgo trees are living fossils that have existed for millions of years. 银杏树是已经存在数百万年的活化石。
Protecting trees means protecting our own living environment. 保护树木就是保护我们自己的生存环境。

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