中小学教育资源及组卷应用平台 人教(2024版)八年级上册Unit4 Amazing Plants and Animals教学设计 Section B(2a-3c) Period 5 Section B(2a-3c) 学习目标（根据核心素养）：By the end of the lesson, students will be able to...1. apply noun suffixes (-ance, -tion, -ness, -ity) correctly (eg, "act → action," "happy → happiness") and use target words in context. 2. extract key details about blue whales (weight, habitat, diet) from the text and rewrite facts in the first person. 3.recognize the global importance of marine and terrestrial conservation by comparing blue whales’ role in oceans to frogs’ impact on land ecosystems. 修改意 见 重点：Distinguish word categories, master common noun suffixes, and accurately use key words to complete sentences and paragraphs. 难点 ：Rewrite the paragraph in the first person to understand the important role of the blue whale in the ecosystem. 学法指导： Cooperative Learning Method 教法指导:TBLT，Situational teaching method 预习案翻译1.在地球上_____ 2.看蓝鲸游泳_____3.最美丽的事物这一_____ 4.北冰洋_____5.活到，不辜负_____ 6.创造一个生机勃勃的健康生态系统_____ 7.在···扮演重要角色_____ 情境创设Play a game: find the odd thing 任务驱动work on 2a1.Show the words in 2a and ask students to read aloud, and confirm that students know the meaning and part of speech of the words by asking questions.2.ask students to observe the words, circle the odd ones out, and provide reasons.3.Let several students share answers and give reasons. Work on 2b1.Explain the rules for forming nouns with the suffixes:-ance,-(t)ion,-ness and-ity.2.Students complete the exercises in 2b independently, teacher walks around to provide guidance. 3.The class checks the answers together.Work on 2c1.let students complete the exercises in 2c independently.2.Pairs correct each other's work within their partners, and teacher leads them check answers together.Work on 2d1.show the short passage about frogs in 2d, let students read to know the general meaning and do the fill-in-the-blank exercise with the correct forms of the words in the box in 2d independently.2.invite one or two students to share their answers, and the teacher provides explanations.3.organize students to discuss and compare: What is the importance of bees and frogs to the human ecosystem Work on 3aFast readingAsk students to read the text quickly and answer:T:How many paragraphs are there in the text What’s the main idea of each paragraph Careful reading1.Let students read the text carefully and complete the table in 3a,guide them to find: 2.The teacher invites several students to share their answers and gave timely feedback.三．合作探究Group work：organize students to work in groups to talk something about how to protect blue whales by answering the following questions:Why are blue whales endangered How to protect blue whales Work on 3b1. guide students to review the characteristics of blue whales from the text in 3a.2.Let students complete the part of 3b in the first person.Work on 3c1. let ... ...
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