Unit 2 第4课时 Section B (1a-1f)-【木牍中考·名师教案】2026-2027学年九年级上册英语（人教版·新教材）

该初中英语教学设计围绕科学家钟扬的阅读展开，涵盖重点词汇（如scientific、collection）、短语（field research、leave behind）及核心句型，聚焦预测内容、快速获取信息等阅读策略。通过“科学家职业”自由讨论及钟扬图片、种子库介绍导入，激活已知知识，搭建新旧内容衔接的学习支架。 该资料以人物阅读为主线，突出语言能力（1b略读训练快速抓主旨，1e语境猜词提升理解）、思维品质（1f讨论概括人物品质）和学习能力（1c梳理人物介绍文章结构）的培养。通过时间线填空（1d）和段落匹配（1c）落实细节，助力学生构建人物认知，既提升学生阅读素养，也为教师提供清晰可操作的分层教学流程。

第四课时　Section B （1a-1f） ◇目标导航◇ 类别 课时要点 重点单词 scientific adj.科学（上）的 whole adj.所有的；完全的 bank n.库；银行 forever adv.永远 radio n.无线电；收音机 collection n.收集物；收藏品 exploration n.探索 重点短语 field research实地研究 leave behind留下；遗留 live on继续存在；继续活着 重点句型 1.When he was young，he showed a deep love for and a curiosity about the things he studied.年轻时，他对所学的知识表现出深厚的热爱与浓厚的好奇心。 2.Their hard work provided the world with lots of new information about the plants in China.他们辛勤的研究为世界提供了大量关于中国植物的新信息。 3.My students will continue on the road of scientific exploration，and the seeds we have collected may grow hundreds of years from now.我的学生们将继续踏上科学探索的征程，而我们收集的这些种子，或许将在数百年后生根发芽。 教学重点 1.Guide students to predict the content according to the article title. 2.Help students grasp the main events and life experience of Zhong Yang. 3.Train students to get information quickly in reading. 教学难点 1.Help students understand difficult sentences in the reading material. 2.Improve students’ ability to guess new words from context. 3.Summarize the admirable qualities of Zhong Yang in simple English. ◇教学过程◇ Step 1 Leading in 1.Greet the class and have a simple free talk：“Do you know any scientists？What do they do？” 2.Show pictures of Zhong Yang and seed banks.Introduce the job of a seed scientist simply to arouse students’ interest. Step 2 Work on 1a-1b 1.Ask students to look at the title of the text and answer the two questions in 1a. 2.Let students skim the article quickly and find out who the seed scientist is and what he did. 3.Check answers and teach students the reading skill of skimming for main ideas. Step 3 Work on 1c 1.Ask students to read the text carefully and match each paragraph with its topic. 2.Check answers and analyze the writing order of the passage. 3.Teach students to sort out the structure of person introduction articles. Step 4 Work on 1d 1.Ask students to complete the timeline of Zhong Yang’s life according to the text. 2.Check answers，and invite individual students to retell his life experience briefly. 3.Supplement background knowledge to help students understand his deeds. Step 5 Work on 1e-1f 1.Teach students the reading strategy：guessing words from context.Explain the underlined difficult words and sentences. 2.Ask students to discuss the two questions in pairs，and talk about what they can learn from Zhong Yang. 3.Invite some pairs to share their opinions and make simple comments. ◇教学反思◇ 　　本节课以人物阅读为主，学生能够快速找出文章大意，完成段落匹配与时间线填空。但部分学生长难句理解偏弱，语境猜词能力不足，概括人物品质语言单一。今后应多训练阅读技巧，积累描述人物品质词汇，提升学生阅读理解能力。 1 立足安徽 精准备考 1 / 1 学科网（北京）股份有限公司 $