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沪教版七年级下 Unit 3 知识清单背诵和默写
一、背诵清单
（一）重点词汇（中翻英）
树枝 branch
根；根茎 root
不说话的；沉默的 silent
忽略；未注意到 overlook
人 human
氧；氧气 oxygen
创造 create
自然环境 environment
便利的；方便的 convenient
（可移动的）家具 furniture
木；木头 wood
以...... 态度对待；以...... 方式对待 treat
交流；沟通 communicate
种；物种 species
产品；制品 product
一面 side
借；借用 borrow
掘（地）；凿（洞）；挖（土） dig
洞；孔；坑 hole
棍；条 stick
意外；偶然的事 accident
知识；学问 knowledge
文字 character
传播 spread
译文；译本 translation
（二）重点短语（中翻英）
吸收；摄入 take in
温室气体 greenhouse gas
首先；第一点 to begin with
来自 come from
环视；环顾；四下察看 look around
由...... 制成 be made of
例如；譬如 for example
与...... 沟通 communicate with
号召；动员；要求 call on
据 (..... 所说)；按 (.... 所报道) according to
偶然；意外地 by accident
（三）重点句子（中翻英）
树木为我们提供氧气，创造良好的自然环境。Trees provide us with oxygen and create a good natural environment.
我们应该照顾树木，而不是伤害它们。We should take care of trees instead of hurting them.
很多家具是由木头制成的。Many pieces of furniture are made of wood.
科学家们正在研究如何更好地保护树木。Scientists are researching how to protect trees better.
据报道，有些树木能与其他树木交流。According to the report, some trees can communicate with other trees.
（四）重点词形转换（箭头归纳）
silent（形容词）→ silence（名词，沉默 ）
create（动词）→ creation（名词，创造；创作 ）；creative（形容词，有创造力的 ）
communicate（动词）→ communication（名词，交流；沟通 ）
accident（名词）→ accidental（形容词，意外的；偶然的 ）；accidentally（副词，意外地；偶然地 ）
knowledge（名词）→ knowledgeable（形容词，知识渊博的 ）
二、默写清单
（一）重点词汇（中翻英）
树枝 ______
根；根茎 ______
不说话的；沉默的 ______
忽略；未注意到 ______
人 ______
氧；氧气 ______
创造 ______
自然环境 ______
便利的；方便的 ______
（可移动的）家具 ______
木；木头 ______
以...... 态度对待；以...... 方式对待 ______
交流；沟通 ______
种；物种 ______
产品；制品 ______
一面 ______
借；借用 ______
掘（地）；凿（洞）；挖（土） ______
洞；孔；坑 ______
棍；条 ______
意外；偶然的事 ______
知识；学问 ______
文字 ______
传播 ______
译文；译本 ______
（二）重点短语（中翻英）
吸收；摄入 ______
温室气体 ______
首先；第一点 ______
来自 ______
环视；环顾；四下察看 ______
由...... 制成 ______
例如；譬如 ______
与...... 沟通 ______
号召；动员；要求 ______
据 (..... 所说)；按 (.... 所报道) ______
偶然；意外地 ______
（三）重点句子（中翻英）
树木为我们提供氧气，创造良好的自然环境。______
我们应该照顾树木，而不是伤害它们。______
很多家具是由木头制成的。______
科学家们正在研究如何更好地保护树木。______
据报道，有些树木能与其他树木交流。______
（四）重点词形转换（箭头归纳）
silent（形容词）→______（名词）
create（动词）→______（名词）；______（形容词）
communicate（动词）→______（名词）
accident（名词）→______（形容词）；______（副词）
knowledge（名词）→______（形容词）
三、文章编写的语法填空
树木的神奇世界
Trees are our important friends. They 1.____ (come) in different shapes and sizes. Some trees are very tall, 2.____ others are quite short. We often overlook the amazing things trees can do.
Trees create a wonderful environment for us. They take in carbon dioxide and give out oxygen. We need oxygen 3.____ (breathe). Without trees, it would be difficult for us to survive. Besides, they can also reduce noise and stop the wind 4.____ (blow) the earth away.
Many of the things in our daily life 5.____ (be) made of wood. For example, furniture like tables and chairs 6.____ (be) often made from tree wood. Wood is also used 7.____ (make) paper. We should save paper to protect trees.
Trees can communicate with each other. Scientists have found that trees share nutrients and 8.____ (warn) each other of danger through a network of fungi in the soil. It's really amazing.
However, trees are facing many problems. People cut down too many trees 9.____ (get) wood and make room for buildings. We should call on people 10.____ (protect) trees. Let's take action to save our silent friends - trees.
保护树木，从现在开始
Today is Tree - Planting Day. Many people 1.____ (come) to the park to plant trees. They are excited 2.____ (take) part in this activity.
Look! Some people 3.____ (dig) holes. They dig carefully to make sure the holes are the right size. Others 4.____ (carry) young trees and putting them into the holes. After that, they will fill the holes with soil and water the trees.
Trees are very important to us. They provide us with food, shelter and many other things. We should treat trees well. We can start by using less paper. For example, we can write on 5.____ (both) sides of the paper. We can also recycle paper 6.____ (save) trees.
According to some research, trees can also help reduce greenhouse gases. They play a key role in keeping the balance of nature. 7.____ (unfortunate), in some places, trees are still being cut down in large numbers.
We need to spread the knowledge of tree protection. By 8.____ (communicate) with others, we can let more people know the importance of trees. Let's work together 9.____ (make) our planet greener and more beautiful. 10.____ we all take action, our world will be a better place to live in.

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