Unit 3 starting out & understanding ideas 课件2025-2026学年外研版（2024）英语八年级上册

该初中英语课件围绕“动词不定式与动名词作宾语”这一核心语法点展开，通过Easton发明智能假肢的真实故事导入，自然衔接问题解决与创意表达，构建从语言输入到输出的学习支架。教学环节由词汇辨析、句型操练逐步过渡到小组合作设计发明并撰写广告，层层递进，逻辑清晰，有效支撑学生语言能力的提升。 其亮点在于融合语言能力、思维品质与学习能力三大核心素养，以真实情境驱动学生深度思考。例如，在“发明设计”任务中，学生需用动词不定式（如decide to design）或动名词（如avoid forgetting）描述解决方案，既巩固语法知识，又锻炼批判性思维和创造性表达。教师可借此激发学生关注社会问题，培养责任意识，同时借助结构化写作模板降低表达难度，提高课堂效率。

Starting out + Understanding ideas Unit3 Make it happen! Reading & Speaking第二课时 Finish the exercise with correct form. Learn and master the usage of to-infinitive and -ing as object. Think of a problem and come up with an idea for an invention. Learning Objectives Retell Easton’s story What did Easton do with his invention? Retell Easton’s story What did Easton do with his invention? science fair without an arm grow quickly fishing line move weighed cost design Language points 1. report 1. news report 新闻报道 2. make/give a report 做报告 3. report to sb. 向某人汇报 Eg: We need to give a report next week. 1. My father is watching a ___ ___(新闻报道) on TV about the football match now. 2. Our monitor will (作报告)about our class activities in the school meeting tomorrow. 3. You must ___ ___ (向某人报告) your teacher if you can’t finish your homework on time. 4. The students are listening to a ______ (新闻报道) about protecting animals carefully in class. 5. The group leader needs to ______ (报告) the progress of the project to the manager every week. Language points 1. report 1. news report 新闻报道 2. make/give a report 做报告 3. report to sb. 向某人汇报 Eg: We need to give a report next week. 1. My father is watching a (新闻报道) on TV about the football match now. 2. Our monitor will (作报告)about our class activities in the school meeting tomorrow. 3. You must ___ ___ (向某人报告) your teacher if you can’t finish your homework on time. 4. The students are listening to a ______ (新闻报道) about protecting animals carefully in class. 5. The group leader needs to ______ (报告) the progress of the project to the manager every week. news report make a report report to news report report to Language points 2. apply 1. apply to 适用于 2. apply for 申请 3. apply oneself to sth. 专心，努力… Eg: Linda applied for a job at a university. 1. He wants to ______（申请）the position of the school library assistant. 2. If you don‘t ______ （专心）your study, you may fall behind others. 3. This new rule ______ （适用于）all the students in Grade Eight. 4. She decided to ______ （申请）a scholarship to help with her college expenses. 5. The teacher told us that we should ______ （努力）our goals with great effort. Language points 2. apply 1. apply to 适用于 2. apply for 申请 3. apply oneself to sth. 专心，努力… Eg: Linda applied for a job at a university. 1. He wants to ______（申请）the position of the school library assistant. 2. If you don’t （专心）your study, you may fall behind others. 3. This new rule ______ （适用于）all the students in Grade Eight. 4. She decided to ______ （申请）a scholarship to help with her college expenses. 5. The teacher told us that we should （努力）our goals with great effort. apply for apply yourself to applies to apply for apply ourselves to Language points 3. warn warn sb. about/of sth. 警告某人关于…… warn sb. (not) to do sth. 警告某人(不)要做 warn (sb) against sth/doing sth.告诫（某人）不要做某事 Eg: The mother warned her kid not to touch the hot pan. 1. Mom ______ me ______ play near the deep river alone yesterday. 2. The sign at the gate ______ visitors ______ taking photos here. 3. Our teacher often ______ us ______ the importance of keeping healthy. 4. Dad ______ Tom ______ stay up too late before exams. 5. The guide ______ the group ______ walking on the thin ice. Language points 3. warn warn sb. about/of sth. 警告某人关于…… warn sb. (not) to do sth. 警告某人(不)要做 warn (sb) against sth/doing sth.告诫（某人）不要做某事 Eg: The mother warned her kid not to touch the hot pan. 1. Mom ______ me ______ play near the deep river alone yesterday. 2. The sign at the gate ______ visitors ______ taking photos here. 3. Our teacher often ______ us ______ the importance of keeping healthy. 4. Dad ______ Tom ______ stay up too late before exams. 5. The guide ______ the group ______ walking on the thin ice. warned not to warns against warns of warned not to warned against Language points 4. trouble trouble sb. with sth. 用某事困扰某人 trouble to do sth.（费心做某事）（通常用于否定或疑问句） May I trouble you with a question? 1. Could you please not ______ me ______ small things when I’m doing homework? 2. He didn’t ______ ______ open the door for the old lady, which made her a little sad. 3. My little sister always ______ my parents ______ her toy problems. 4. Will you ______ ______ tell him to call me back when he comes? 5. It’s impolite to ______ others ______ your personal worries all the time. Language points 4. trouble trouble sb. with sth. 用某事困扰某人 trouble to do sth.（费心做某事）（通常用于否定或疑问句） Eg: May I trouble you with a question? 1. Could you please not ______ me ______ small things when I’m doing homework? 2. He didn’t ______ ______ open the door for the old lady, which made her a little sad. 3. My little sister always ______ my parents ______ her toy problems. 4. Will you ______ ______ tell him to call me back when he comes? 5. It’s impolite to ______ others ______ your personal worries all the time. trouble trouble troubles trouble trouble with to with to with 5 Read the sentences from the reading passage and summarise the grammar rules. (a) He always tried to improve his work. (b) He enjoyed fixing problems one after another. What can you find? v. + doing（动名词） v. + to do (动词不定式） Now find more sentences with these structures in the reading passage. 动词不定式和动名词作宾语 当我们要表示“想做某事、需要做某事或决定做某事”时，就会出现两个动词连用的情况，同学们自然会想到用want to do sth., need to do sth.和decide to do sth.等表达方式。行为动词后的动词都采用了“to+动词原形”的结构。我们把这种结构称为动词不定式。动词不定式没有人称和数的变化，在句中不能作谓语。那么动词不定式有什么样的语法功能呢?首先，它可以在句中充当宾语成分。 课本129页 动词不定式的基本形式为：to + 动词原形; 动名词的基本形式为：v. + -ing。 注意：1. 动词不定式是一种非谓语形式，在句中不能作谓语，其形式不随主语的人称、数和时态的变化而变化。不定式可以充当很多成分，包括主语、宾语、宾补、状语等。 2. 动名词是由“动词原形+ -ing”构成，相当于名词的功能。 动词不定式和动名词作宾语 一般来说，用不定式作宾语时，所表示的多为将来的行为。但是，在具体使用中同学们还要注意记忆，因为动词不同，对其后动词形式的要求也不同。 Do you want to say anything? 你想要说什么吗？ ·He offered to lend me some books. 动词不定式作宾语 拒绝、选择和同意 (refuse, choose, agree) 期望、决定和学习 (expect, decide, learn) 宁可、假装和计划 (prefer, pretend, plan) 希望、想要和愿意 (wish/hope, want, would like) 后接动词不定式作宾语的常见动词（短语）： Eg：1. Do you want to say anything? 2. I hope to understand more next time. keep(保持) ；mind(介意) ；enjoy; practise; finish; avoid(避免) ; give up(放弃) ；keep on(继续) ；look forward to 等 动名词作宾语 后接动词动名词的常见动词（短语）： Enjoy, finish, keep, mind, practice, suggest, feel like, can’t help, look forward to, avoid, give up, keep on等 Eg: 1.I look forward to hearing from you. 2.She practises playing the piano for two hours every day. 需要注意的是，还有一些动词，既可以用不定式又可以用动名词作宾语，但表达的意义可能不同。 动词不定式和动名词作宾语 注意：有一些动词，既可以用不定式又可以用动名词作宾语，但表达的意义可能不同。 Remember/forget 3.forget/ remember 1.try 2.mean try doing sth. 试着去做某事(侧重尝试) try to do sth. 努力去做某事(侧重尽力) mean to do sth. 打算做某事 mean doing sth. 意味着做某事 +to do sth. 忘记/记得要做某事（未做） +doing sth. 忘记/记得曾经做了某事(做了) stop doing sth. 停止做某事 stop to do sth. 停下来去做某事 4.stop Do you want to say anything? 你想要说什么吗？ ·He offered to lend me some books. Practice 用所给单词的正确形式填空。 1. I want ________ (go ) to the Great Wall this winter vacation. 2. The girl always tries ___________(speak) English in class to improve her English. 3. I remember ________(put) my key into my bag, but now it’s not there! 4. I plan ________(go) shopping with my mother. 5. Lucy enjoys ___________(swim) very much. to go to speak putting to go swimming Do you want to say anything? 你想要说什么吗？ ·He offered to lend me some books. Practice 用所给单词的正确形式填空。 6. He hopes __________(meet) his favorite singer someday. 7. They should ___________ (apply) for a new job. 8. They finished __________ (paint) the house yesterday. 9. Do you mind __________ (wait) for a few minutes? 10. She stopped __________ (smoke) three years ago. 11. They avoid __________ (eat) junk food to stay healthy. to meet apply painting waiting smoking eating 6 Complete the paragraph with the correct form of the words in brackets. Lily’s grandfather had Parkinson’s disease, and he kept 1 ___________ (knock) his drinks over. Lily decided 2 ___________ (design) a new cup to help him. She invented a cup with three legs. It can stand well on the table and Grandpa loved 3 ___________ (use) it! knocking to design using 7 Complete the news report with the correct form of the words in the box. Boy designs smart stick for the blind 17-year-old Shantanu Gangwar noticed a problem. Blind students at school had a hard time moving around. They wished 1 ________ a smart machine to warn them about the objects in their way, so Shantanu decided 2 ___________ something to help. He invented a smart walking stick, it can sense objects nearby and shake to warn the user. Shantanu won an award and received many congratulations for his invention. However, he wanted 3 ___________ it even better. He also hoped 4 ___________ it to real life after finishing high school. “We can produce a lot of these sticks and help more blind people,” he said. apply have do make to have to make to apply to do Invention: Smart Light Bag 8 Work in pairs. Think of a problem and come up with an idea for an invention. Then write an advertisement for it. Use the words and expressions from the reading passage and the Useful expressions to help you. 1) What everyday problem do you face? 2) How does the problem trouble you? 3) What invention could solve the problem?(Be creative! You can be as imaginative as you want.) 4) How does the invention work? My schoolbag is too heavy; It hurts my back. I can’t find my books quickly. My shoulders hurt every day. Invention: Smart Schoolbag It tells me when it’s too heavy, helps organize my books, and makes carrying easier. It beeps when too heavy. Press a button to sort books. Special straps make it comfortable. 8 Work in pairs. Think of a problem and come up with an idea for an invention. Then write an advertisement for it. Use the words and expressions from the reading passage and the Useful expressions to help you. Introducing the new _______________! The __________ solves the problem of __________. It works by_______________. Write Get on for yourself now! 8 Work in pairs. Think of a problem and come up with an idea for an invention. Then write an advertisement for it. Use the words and expressions from the reading passage and the Useful expressions to help you. Introducing the new ________________! The ______________ solves the problem of ________________________________. It works by ______________________ __________________________. Write Get on for yourself now! Smart Schoolbag heavy schoolbags and messy supplies Smart Schoolbag and auto-organizing with one click! warning you about overload Do you want to say anything? 你想要说什么吗？ ·He offered to lend me some books. Summary Vocabulary report, apply, warn, trouble, creative, imaginative … Grammar 动词不定式和动名词作宾语 Homework Must do: 1. Complete the related exercises. 2.Review the words, expressions, sentence patterns. 3.Make six sentences with the grammar of today’s lesson. Choose to do: 假设你是小发明家。最近你发现了一些现实问题（如老人容易忘记吃药等）。请参考Shantanu的智能拐杖的思路，写一篇70词左右的发明设计报告，说明你的发明如何解决这个问题。写作时，请使用动词不定式（如decide to design）或动名词（如avoid forgetting）作宾语的表达。 Thank you $