Phonics + Soil Vocabulary


王虹艳

📘 Phonics + Soil Vocabulary

基础发音规则结合土壤与环境专业词汇,适合低基础学生掌握英语拼读规律。

🔤 元音组合:ai / ay = /eɪ/

拼写 示例 音标
ai rain, grain, drainage /reɪn/, /ɡreɪn/, /ˈdreɪ.nɪdʒ/
ay day, spray /deɪ/, /spreɪ/

🎵 发音口诀: ai 中 ay 尾,嘴巴拉长“诶”。

🧠 例句: The drainage system works well after heavy rain.

🔤 长 i 音:ea / ee = /iː/

拼写 示例 音标
ea leaf, leachate, stream /liːf/, /ˈliː.tʃeɪt/, /striːm/
ee seed, decompose, green /siːd/, /ˌdiː.kəmˈpəʊz/, /ɡriːn/

📘 发音技巧: 伸长嘴角像笑时发 “衣”

🌱 词汇连接: green leaf, decomposing seed

🔤 双元音:ou / ow = /aʊ/

拼写 示例 音标
ou ground, outflow, cloud /ɡraʊnd/, /ˈaʊt.fləʊ/, /klaʊd/
ow down, plow, downstream /daʊn/, /plaʊ/, /ˈdaʊn.striːm/

💡 小贴士: 像老虎叫的音,嘴巴张大圆。

🌧️ 例句: Rain hits the ground, then flows downstream.

🔤 oi / oy = /ɔɪ/

拼写 示例 音标
oi soil, moisture /sɔɪl/, /ˈmɔɪs.tʃər/
oy destroy, soybean /bɔɪ/, /ˈæl.ɔɪ/

🔍 记忆法: “油一”音,听起来像“oil”。

🌍 例句: The soil holds moisture for the plants.

🔤 oo = /uː/ or /ʊ/

类型 示例 音标
长音 /uː/ root, shoot, cooling /ruːt/, /ʃuːt/, /ˈkuː.lɪŋ/
短音 /ʊ/ footprint, good /ˈfʊt.prɪnt/, /ɡʊd/

🧪 规律口诀: food/root = 长,foot/book = 短。“好脚站在羊毛木头上”

🔤 重点辅音组合

  • ch = /tʃ/: channel, leachate
  • sh = /ʃ/: shrub, ash, slush
  • th = /θ/ or /ð/: thin, this, weather
  • ph = /f/: phosphorus, sulphate, photosynthesis

🗣️ 练习句:The chemical in the shrub was rich in phosphorus.

🔤 -tion / -sion = /ʃən/

  • pollution, eutrophication /ˌjuː.trə.fɪˈkeɪ.ʃən/, classification, formation
  • erosion/ɪˈrəʊ.ʒən/, intrusion/ɪnˈtruː.ʒən/, suspension

📘 发音口诀: 看到 -tion,发“神”而不是“tion”。

🧠 例句: Erosion leads to pollution in downstream water.

🔤 c + e/i/y = /s/;g + e/i/y = /ʤ/

拼写 示例词汇 音标
ce/ci/cy species, recycle /ˈspiː.ʃiːz/, /rɪˈsaɪ.kəl/
ge/gi/gy germinate, geology, energy /ˈdʒɜː.mɪ.neɪt/, /dʒiˈɒl.ə.dʒi/, /ˈen.ə.dʒi/

🔍 提示: soft c / g 出现在 e/i/y 前。

🔤 Magic e(e 变音)

单词 发音
note / waste / lime /nəʊt/, /weɪst/, /laɪm/

🪄 “Magic e” 不发音但改变前面元音:hop → hope;rid → ride

📌 多音节词的重读规则

  • 前重名词:- compost → com - post (重读在第1音节), fertilizer → fer - ti - liz - er (重读在第1音节), ecosystem → e - co - sys - tem (重读在第1音节),nitrogen → ni - tro - gen (重读在第1音节)
  • 后重动词:pollute, decay, translocate, observe

🎵 口诀: 名词多前重,动词常后重。

📚 高频规则词汇小结

发音规则 代表词汇
ai / ay = /eɪ/ drainage, grain, spray
ea / ee = /iː/ leaf, seed, leachate
ou / ow = /aʊ/ ground, outflow, downstream
oi / oy = /ɔɪ/ soil, moisture
ch / sh / th / ph chemical, shrub, phosphorus
-tion / -sion pollution, classification
Magic e waste, lime, note
重音规则 fertilizer (前), pollute (后)

🔚 总结口诀 + 建议活动

口诀汇总:

  • -tion / -sion 说“神”
  • Magic e 变长音
  • ai/ay 发“诶”,ea/ee 发“衣”
  • c+e/i/y 发 /s/,g+e/i/y 发 /ʤ/
  • th 要咬舌,ph = f

推荐活动:

  • 🎧 听音分类游戏(reaction? pollution?)
  • 🧩 拼写比赛(soil, root, seed)
  • ✍️ 音节拆分卡片(com-post / po-llute)
  • 🎲 拼读骰子游戏(roll 出 ph + osphorus)

👏 感谢聆听!欢迎互动提问!