Unit1 The Changing World Section B Vocabulary in Use 2a-2c教学设计 2026-2027学年人教版英语九年级上册

该初中英语教学设计聚焦复合词（名词+名词）构成规则及新词汇（如sandstorm、sandy等），通过复习上节课蒙内铁路文章，拆分“greenhouse”引导发现构词规则，搭建新旧知识联系的学习支架。 此资料亮点在于融合文化意识与语言能力培养，以塞罕坝生态改善故事为语篇载体，通过单句填空、完形填空训练词汇运用，引导学生分析语境进行词形转换，提升思维品质。帮助学生掌握词汇规则并增强家国情怀，为教师提供结构化词汇教学与跨文化渗透的实用方案。

新版新目标英语九年级上册 Unit1 The Changing World Section B Vocabulary in Use 2a-2c 第六课时教学设计 一、Learning objectives（学习目标） By the end of this lesson, students will be able to: 1. Learn the formation rules of compound words, master the new words: product, corn, bridge, wide, capital, sandy, soil, sandstorm, government, bush, result. 2. Finish compound word matching, sentence filling and passage cloze tasks independently. 3. Know the environmental improvement story of Saihanba, understand China’s ecological protection achievements. 二、Important points and difficult keys（教学重难点） Important points（重点） 1. Master the rule of forming compound words (noun + noun). 2. Grasp the meaning, spelling and correct word-form changes of the new vocabulary. Difficult keys（难点） 1. Choose proper words and change word forms according to context in cloze passage 2c. 2. Use newly learned vocabulary correctly to describe environmental changes. 三、Teaching procedures（教学过程） Step 1 Lead in 导入（4 mins） 1. Review the Mombasa–Nairobi railway article learned last class. 2. Show the word  greenhouse  and guide students to split the word to find its composition rule. 3. Introduce today’s vocabulary learning tasks. Step 2 Presentation 复合词&新词精讲（9 mins） 1. Explain the formation rule of compound words, guide students to combine given words in 2a to make new words. 2. Teach all new words in 2b and 2c one by one, explain pronunciation, Chinese meaning and common collocations. 3. Highlight adjective conversion: sandy from sand, and other necessary word changes in the passage. Step 3 Practice 2b 单句选词填空（10 mins） 1. Ask students to read five sentences carefully and mark context hints. 2. Let students finish the blanks with proper words from the word box alone. 3. Check answers in class, explain the basis for each word choice. Step 4 Consolidation 2c 塞罕坝语篇完形填空（13 mins） 1. Introduce the background story of Saihanba ecological improvement briefly. 2. Guide students to read the whole passage first to grasp the general idea. 3. Students complete the cloze, paying attention to word form transformation according to grammar and context. 4. Check answers together, analyze the logic of each blank in the text. Step 5 Expansion 词汇拓展运用（8 mins） 1. Organize students to share more compound words they know in daily study. 2. Assign pair discussion: share other stories about China’s environmental progress. 3. Invite students to make simple sentences with the newly learned vocabulary. Step7 Summary & Homework 课堂小结+作业（4 mins） 1. Review compound word rules, all new words and word change points in the cloze. Homework: ① Copy all compound words and new words from this lesson; ② Recite the finished Saihanba passage; ③ Write 5 original sentences using the vocabulary from 2b and 2c. 四、Blackboard Design（板书设计） Unit1 Section B Vocabulary in Use 1. Compound words（名词+名词） green + house = greenhouse sand + storm = sandstorm high + way = highway farm + land = farmland rail + road = railway 2. Core new words wide, capital, bridge, corn, product sandy, soil, bush, government, result, sandstorm 3. Word transformation sand (n. 沙子) → sandy (adj. 沙地的) 五、Teaching Reflection（教学反思） 1. Students’ mastery degree of compound word formation rules; 2. Whether students can actively judge word forms when finishing the Saihanba cloze; 3. Students’ familiarity with the background knowledge of Saihanba; 4. Problems students meet when applying new vocabulary to make sentences; 5. Arrangement of extra targeted exercises for students weak in word transformation. 学科网（北京）股份有限公司 $