Unit 5 Wild animals Word power 教学设计 2025-2026学年译林版（2024）八年级英语上册

Unit 5 Wild animals Word power 教学设计 I. Teaching Objectives 1. Knowledge Objectives Students will master suffixes -ing, -ness, -ion to form nouns from verbs/adjectives (e.g., mean → meaning, ill → illness). Students will accurately apply these suffixes in context (Wild Animals Club letter). 2. Ability Objectives Improve word - building skills by applying suffix rules. Enhance reading and writing abilities through completing textbook tasks and composing noun - rich descriptions. 3. Affective Objectives Foster awareness of word - formation rules, encouraging exploration of English vocabulary. Inspire empathy for wild animals via vocabulary related to protection and emotions. II. Language Knowledge 1. Key Words & Phrases Suffixes: -ing, -ness, -ion; Derived nouns: meaning, illness, action, hunting, protection; Wild animal - related: hunt, protect, feel, happy, sad 2. Key Sentences “We can add the suffixes -ing, -ness and -ion to some verbs and adjectives to form nouns.” “Many wild animals are now in danger because of (hunt). They need our (protect).” 3. Key and Challenging Points Key Points: Master suffix rules to form nouns from base words. Challenging Points: Correctly applying suffixes (e.g., “begin → beginning”, “invite → invitation”) and handling spelling changes. III. Teaching Procedures (Total Duration: 45 Minutes) Step 1 Introduction to Suffixes (7 Minutes) Show example words (e.g., mean → meaning, ill → illness) and ask: “How do these suffixes change the part of speech?” Introduce the topic: “Today, we’ll learn to form nouns using -ing, -ness, -ion—useful for talking about wild animal protection and feelings!” Step 2 Suffix Explanation & Practice (12 Minutes) Rule Presentation: Explain suffix usage: -ing: From verbs (e.g., hunt → hunting, shop → shopping). -ness: From adjectives (e.g., happy → happiness, sad → sadness). -ion: From verbs (e.g., protect → protection, invite → invitation). Highlight spelling patterns (e.g., “begin → beginning”, “decide → decision”). Quick Quiz: Call out base words; students say the noun with the correct suffix (e.g., “kind → kindness!”). Step 3 Text Completion—Activity A (10 Minutes) Students complete Activity A (changing verbs/adjectives to nouns with suffixes). Walk around to assist, emphasizing tricky suffixes (e.g., “begin → beginning”, “introduce → introduction”). Check answers together, discussing why each suffix is used (e.g., “protect → protection (-ion for verb - to - noun change)”). Step 4 Application—Wild Animals Club Letter (10 Minutes) Students fill in the club letter (Activity B) with noun forms (e.g., “hunt → hunting”, “happy → happiness”). Highlight context clues: “because of (hunt)” → noun form. Discuss answers, focusing on how suffixes clarify meaning (e.g., “protection” shows action to help animals). Step 5 Extension Writing (8 Minutes) Task: “Write 3 sentences about wild animal protection using noun forms from suffixes. E.g., ‘Hunting (hunt + -ing) threatens tigers; we need action (act + -ion) to protect them, showing our kindness (kind + -ness).’” Students write and share. Provide feedback on suffix use and content. Step 6 Summary & Homework (3 Minutes) Summary (2 Minutes): Recap suffix rules and key derived words (e.g., hunt - hunting, protect - protection). Homework (1 Minute): Make a table of 5 new verbs/adjectives → nouns using -ing, -ness, -ion. Write a short letter to a friend about protecting wild animals, using these nouns. IV. Assessment of Teaching Effectiveness Check Activity A/B answers for correct suffix application. Evaluate extension writing for accurate suffix use and creative protection - themed content. V. Design Purpose Introduction: Use textbook examples to spark interest in word - building. Explanation/Practice: Clear rule breakdown + quick quiz for active learning. Text Completion: Apply suffixes in context to reinforce understanding. Extension: Link to wild animal protection, expanding vocabulary use for a meaningful cause. VI. Blackboard Design Unit 5 Word power—Suffixes for Nouns Suffix Rules: - hunt → hunting (-ing) - happy → happiness (-ness) - protect → protection (-ion) Spelling Notes: - begin → beginning (double ‘n’) - invite → invitation (drop ‘e’) Homework: Write a wild - animal protection letter! VII. Teaching Reflection Strengths: Suffix rules taught with practical wild - animal context, making learning relevant. Weaknesses: Some students may mix up suffixes (e.g., “protect → protectness”). Improvements: Add a “suffix sorting game” (match base words to correct suffixes) in Step 2 for stronger reinforcement. Provide a list of common suffix - noun pairings for reference. 学科网（北京）股份有限公司 $$