Unit 4 The Internet Connects Us Lesson 19 英文教学设计 2024-2025学年冀教版（2012）八年级英语下册

Unit 4 The Internet Connects Us Lesson 19: How Do You Use the Internet? I. Teaching Objectives By the end of the lesson, students will be able to: Extract Internet - usage details (activities like reading, chatting, researching) from the text to complete tick - tasks, aligning with High school entrance examination reading comprehension skills. Master conditional - sentence structures (first conditional: if + present, will + future) and use them accurately in context, preparing for High school entrance examination grammar tasks. Understand Internet - tool functions (e.g., tablets vs. desktops, search - category navigation) and describe personal Internet - use habits, supporting High school entrance examination - style functional - English application. Collaborate in groups to discuss and categorize Internet - use scenarios (e.g., homework research, online chatting), enhancing High school entrance examination oral communication and information - organization skills. II. Key Points & Difficulties Key Points Internet - Usage Activities: Jenny: read about sports/technology, use tablets; Danny: chat online, write blogs; Brian: do homework research, send e - mails. Grammar: First conditional sentences (If you work hard, you’ll get there). Search - Category Navigation: Using headings (e.g., Education, Entertainment) to find information. Difficulties Correctly forming first conditional sentences (matching if - clause and result - clause tenses). Explaining the advantages of different Internet devices (tablet portability vs. desktop functionality). Accurately categorizing Internet - use scenarios into search - page headings (e.g., homework research → Education). III. Teaching Methods Task - Based Learning (TBL): Through text - activity analysis (tick - tasks, conditional - sentence filling), grammar practice, and search - category discussion. Device - Comparison Simulation: Role - playing using tablets/desktops to experience device differences. Collaborative Learning: Group work for Internet - use categorization, emphasizing peer feedback on accuracy and logic. IV. Teaching Aids CAI (Internet - activity animations, conditional - sentence examples, search - category interactive pages). Textbook, worksheets, and “Device Card” sets (with tablet/desktop pros and cons for discussion). V. Teaching Procedures Step 1: Warm - up – Internet on Computers (5 mins) Discuss the THINK ABOUT IT questions: （1）What can you do on a computer? (E.g., “Chat, watch videos, do homework.”) （2）How do you use the Internet? (E.g., “Search for study materials, talk to friends.”) Share: Invite 3–4 students to share. Write down keywords: Internet, computer, activities, devices. Step 2: Pre - reading – Grammar & Prediction (8 mins) Conditional - Sentence Introduction: Teach first conditional with examples: “If you study hard (present), you will pass the test (future).” “If it rains (present), we won’t go outside (future).” Highlight structure: if + present simple, will + base verb. Prediction: Ask: What Internet activities will Jenny, Danny, and Brian mention? Who uses tablets/desktops? Step 3: Reading – Internet - Usage Extraction (12 mins) Complete Let’s Do It! 1 (Tick Internet Activities): Answers (Based on Text): Jenny: read (about sports/tech), use tablets, send/receive e - mails (implied: “use the Internet anywhere”) Danny: chat online, write blogs, do research for fun (donut club), send invitations Brian: do research for homework, send e - mails → Ticked: watch movies (no), shop (no), write blogs (yes), chat online (yes), play games (no), read (yes), send/receive e - mails (yes), listen to music (no), do research for homework (yes), make friends (yes, via chat) Text - Structure Analysis: Sections: Jenny (tablet use) → Danny (chat/blog) → Brian (homework research) (individual Internet - use examples). Device - Advantage Discussion: Compare tablets (portable, no keyboard) vs. desktops (fixed, full keyboard) using “Device Cards”. Step 4: Grammar & Search - Category Practice (10 mins) Complete Let’s Do It! 2 (Conditional - Sentence Filling): Answers: get (If you work hard, you’ll get...) play (If you don’t stop him, he will play...) rains (If it rains, Danny will not go...) go (If you go to bed now, I’ll read...) Error Correction: Practice fixing misformed conditionals (e.g., “If it will rain, we stay.” → “If it rains, we will stay.”). Complete Let’s Do It! 3 (Search - Category Filling): Answers: Computer & Internet (game lover → computer games) Language (improve spoken English → language learning) Entertainment (excellent movies → movies/TV) Society & Culture (know more about China → people/environment) Education (information about Oxford University → college/university) Step 5: Group Discussion – Internet - Use Categorization (15 mins) Task Introduction: Categorization Prompt: “List 3 personal Internet - use scenarios (e.g., ‘watch Korean dramas’, ‘search for math homework help’), then categorize them into the search - page headings (Entertainment, Education, etc.).” Example: Scenario: “Watch K - dramas” → Category: Entertainment Scenario: “Find algebra - problem solutions” → Category: Education Scenario: “Learn French pronunciation” → Category: Language Group Work: Students discuss, list scenarios, and categorize using “Search - Category Cards”. The teacher guides accuracy (e.g., “Is ‘chat with foreign friends’ Language or Society & Culture? Both—focus on communication → Language.”). Class Sharing: Groups present scenarios and categories. Feedback focuses on: Correct category matching. Clear explanation of scenario - category links. Step 6: Summary & Homework (5 mins) Summary: Recap Internet - usage activities, conditional - sentence structure, and search - category navigation. Homework: （1）Write 3 original first - conditional sentences about Internet use (e.g., “If I have free time, I will watch educational videos online.”). （2）Draw a personal “Internet - Use Map” showing 4 activities and their search - category headings (e.g., chat online → Society & Culture). VI. Blackboard Design Internet - Usage Activities: Character Activities Devices Jenny read sports/tech, tablet use tablet Danny chat, blog, organize donut club desktop (implied: “video chat”) Brian homework research, e - mail laptop (implied) First Conditional Structure: If + present simple, will + base verb (E.g., If it rains, we will stay.) Search - Category Examples: Games → Computer & Internet; Language → Language; Movies → Entertainment Core Message: “The Internet connects us in many ways—use it wisely with devices and search tools!” 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$