Unit 3 第2课时 Grammar(Word教案)-【优翼·学练优】2026-2027学年八年级英语上册同步备课（外研版·新教材）

该初中英语教案聚焦动词不定式和动名词作宾语的用法，通过引导学生阅读文本中标注的典型例句，发现并归纳两种结构形式，再从阅读材料中寻找更多实例，搭建从已知到未知的学习支架，梳理语法知识脉络。 该资料亮点在于语法学习分类清晰，分别讲解不定式、动名词及两者皆可作宾语的情况，结合对比实例培养思维品质。后续任务让学生合作设计发明广告，运用所学语法表达，提升语言能力。自我评估表助力学生主动反思，发展学习能力。对学生而言，能在实践中掌握语法并提升表达；对教师而言，教学步骤明确，可操作性强，有效落实核心素养。

第二课时　Grammar Teaching Objects　【教学目标】 1.Master the usage of to-infinitive and -ing as objects. 2.Complete relevant exercises. 3.Use to-infinitive and -ing as object to talk about invention ideas. Teaching Aids　【教学工具】 an English book，a tape recorder and CAI Teaching Steps　【教学步骤】 ★Step 1　Lead in【导入】 1.Ask students to read the sentences from the reading passage and pay attention to the bold words. (a) He always tried to improve his work. (b) He enjoyed fixing problems one after another. 2.Then ask students to answer the question. · What forms are they? 3.Ask students to find more sentences with these structures in the reading passage. 4.Check the answers with the class. Answers: Easton kept working on it. He didn’t want to make money from it. He decided to post his design online... for free! Understanding ideas（5—8） ★Step 2　Grammar focus learning【语法学习】 动词不定式和动名词作宾语 一、动词不定式作宾语 1.动词不定式 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，这时应如何表达呢?同学们自然会想到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。例如: I wanted to see the Beijing opera, so Li Ling offered to take me there. 我想看京剧，所以李玲就提出带我去看。 We only planned to watch for an hour. 我们原先只打算看一个小时。 I hope to understand more next time.我希望下次能懂得多一些。 可以看出，以上句子里的动词want, offer, plan, hope后都连接了to do的不定式 结构，这类动词属于及物动词，动词不定式置于谓语动词之后作宾语，表明想要、 提出计划或希望要做(或发生)的事。 2.动词不定式作宾语的动词 常见的后面接不定式作宾语的动词有:plan, decide, want, hope, offer,learn等。 二、动名词作宾语 在英语中，并不是所有的动词都可以用不定式作宾语。有一些动词只能用动名词作宾语。例如: She enjoys learning about different cultures and traditions from around the world.她喜欢了解世界各地不同的文化和传统。 He practises playing the guitar for two hours every day.他每天练习两个小时吉他。 常见的后面接动名词作宾语的动词有:enjoy, practise, finish, avoid, keep,mind等。 三、既可以用不定式又可以用动名词作宾语 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。试比较: I remember seeing her.我记得见过她。 You must remember to lock the door before leaving the house.出门之前一定要记得锁门。 一般来说，用不定式作宾语时，所表示的多为将来的行为。 用动名词作宾语时，所表示的多为正在做的行为。 常见的后面既可以用不定式又可以用动名词作宾语的动词有:remember, forget, mean, try, regret等。 ★Step 3　While-task【过程任务】 Page 39,6 1.Ask students to complete the paragraph with the correct form of the words in brackets. 2.Check the answers with the class. Answers: 1.knocking 2.to design 3.using Page 39,7 1.Ask students to complete the news report with the correct form of the words in the box. 2.Check the answers with the class. Answers: 1.to have 2.to do 3.shaking 4.to make 5.for 6.to apply 3.Ask students to answer the following questions according to the passage. ①What problems did the boy notice? ②What did the boy invent? Possible answers:①He noticed blind students at school had a hard time moving around. ②He invented a smart walking stick.  ★Step 4　Post-task【后续任务】 1.Ask students to work in pairs. Think of a problem and come up with an idea for an invention.Then write an advertisement for it. 2.Ask students to use the words and expressions from the reading passage and show the thinking map on the book to the students. · What everyday problem do you face? · How does the problem trouble you? · What invention could solve the problem? (Be creative! You can be as imaginative as you want.) · How does the invention work? 3.Show the useful expressions to help them to organise their ideas. Useful expressions: · ... was just a..., but it cost... · What's worse, ... · I must lend a hand to... · I'm going to invent a... · It will be able to... 4.Choose some students to share their answers. ★Step 5　Summary　【课堂小结】 Ask students to use the students’ self-assessment form to check what they have learned in this lesson. I can master the usage of to-infinitive and -ing as objects. I can complete relevant exercises. I can use to-infinitive and -ing as object to talk about invention ideas. ★Step 6　Homework【家庭作业】 1.Review the words, phrases and sentences. 2.Do the exercises in students’ book. Teaching reflection　【教学反思】 In this grammar class, students often got confused about when to use the to-infinitive and the -ing form as objects. In future lessons, I will focus on providing more vivid examples, such as those from daily situations. Additionally, I will design more interactive exercises to help them master the differences 学科网（北京）股份有限公司 $