Unit 6 Trees 词汇、短语和句型背记 2025-2026学年沪教版五四制七年级英语下册
英文单词 | 音标 | 中文释义 | 词性 | 备注(常见搭配/例句提示) |
tree | /triː/ | 树;树木 | n. | 搭配plant a tree(种树)、protect trees(保护树木),例:We planted many trees in the park on Tree Planting Day.(植树节我们在公园种了很多树) |
forest | /ˈfɒrɪst/ | 森林;林区 | n. | 搭配rainforest(雨林)、ancient forest(古老森林),例:The Amazon Rainforest is the largest tropical rainforest in the world.(亚马孙雨林是世界上最大的热带雨林) |
branch | /brɑːntʃ/ | 树枝;分支 | n. | 搭配thick branches(粗壮的树枝)、bird’s nest on a branch(树枝上的鸟巢),例:Monkeys are jumping from branch to branch.(猴子在树枝间跳跃) |
trunk | /trʌŋk/ | 树干;树干 | n. | 搭配thick trunk(粗壮的树干)、the trunk of an oak tree(橡树的树干),例:The trunk of this plane tree is about 1.3 metres wide.(这棵悬铃木的树干约1.3米粗) |
root | /ruːt/ | 根;根部 | n./v. | 搭配tree roots(树根)、take root(扎根),例:Tree roots can keep the soil from erosion.(树根能防止水土流失) |
leaf | /liːf/ | 叶子;叶片 | n.(复数leaves) | 搭配green leaves(绿叶)、autumn leaves(秋叶),例:The leaves of ginkgo trees turn yellow in autumn.(银杏树的叶子秋天变黄) |
seed | /siːd/ | 种子;籽 | n. | 搭配plant seeds(播种)、tree seeds(树种),例:We collected |
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英文单词 | 音标 | 中文释义 | 词性 | 备注(常见搭配/例句提示) |
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| pine seeds to grow new trees.(我们收集松籽培育新树) |
oxygen | /ˈɒksɪdʒən/ | 氧气 | n.(不可数) | 搭配produce oxygen(产生氧气)、oxygen from trees(树木产生的氧气),例:Trees are important because they produce oxygen for us to breathe.(树木很重要,因为它们产生我们呼吸所需的氧气) |
conserve | /kənˈsɜːv/ | 保护;保存 | v. | 搭配conserve forests(保护森林)、conserve water(节约用水),例:We must conserve forests to protect the ecosystem.(我们必须保护森林以维护生态系统) |
recycle | /ˌriːˈsaɪkl/ | 回收;再利用 | v. | 搭配recycle paper(回收纸张)、recycle waste(回收废物),例:Recycling paper can help save trees.(回收纸张有助于拯救树木) |
harmful | /ˈhɑːmfl/ | 有害的;有伤害的 | adj. | 搭配harmful to trees(对树木有害)、harmful chemicals(有害化学物质),例:Pollution is harmful to trees and other plants.(污染对树木和其他植物有害) |
shade | /ʃeɪd/ | 树荫;阴凉处 | n./v. | 搭配in the shade of a tree(在树荫下)、provide shade(提供阴凉),例:We sat in the shade of a big tree to rest.(我们坐在大树的树荫下休息) |
ecosystem | /ˈiːkəʊsɪstəm/ | 生态系统 | n. | 搭配forest ecosystem(森林生态系统)、protect the ecosystem(保护生态系统),例:Trees play an important role in the forest ecosystem.(树木在森林生态系统中扮演重要角色) |
humidity | /hjuːˈmɪdəti/ | 湿度;湿 | n. | 搭配high humidity(高湿度)、forest humidity(森林湿度),例 |
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英文单词 | 音标 | 中文释义 | 词性 | 备注(常见搭配/例句提示) |
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| 气 |
| :Rainforests have high humidity all year round.(雨林全年湿度都很高) |
conserve | /kənˈsɜːv/ | 保护;保存 | v. | 搭配conserve natural resources(保护自然资源)、conserve trees(保护树木),例:It’s everyone’s duty to conserve trees and forests.(保护树木和森林是每个人的责任) |
英文短语 | 中文释义 | 搭配/例句 |
tropical rainforest | 热带雨林 | The Amazon Rainforest is home to thousands of plant and animal species.(亚马孙雨林是数千种动植物的家园) |
Tree Planting Day | 植树节 | People usually plant trees in parks and mountains on Tree Planting Day.(人们通常在植树节在公园和山上种树) |
take root | 扎根;生根 | The seeds we planted last year have taken root and grown into small trees.(我们去年种的种子已经扎根,长成了小树苗) |
cut down trees | 砍伐树木 | Cutting down too many trees will destroy the natural habitat of animals.(砍伐过多树木会破坏动物的自然栖息地) |
protect trees | 保护树木 | We can protect trees by not wasting paper and recycling.(我们可以通过不浪费纸张和回收利用来保护树木) |
in the shade of a tree | 在树荫下 | Children are playing games in the shade of a big tree.(孩子们在大树的树荫下玩游戏) |
produce oxygen | 产生氧气 | Trees produce oxygen and absorb carbon dioxide, which is good for the environment.(树木产生氧气并吸收二氧化碳,对环境有益) |
recycle paper | 回收纸张 | Recycling paper can reduce the number of trees being cut down.(回收纸张能减少被砍伐的树木数量) |
ancient forest | 古老森林 | There are many ancient forests in remote mountain areas.(偏远山区有许多古老的森林) |
prevent soil | 防止水土 | Tree roots are good at preventing soil erosion.(树根 |
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