教学目标：

1. 了解八年级下册第六单元所涉及的语法知识点；

2. 掌握并灵活运用所学的语法知识进行句子的构造和转换；

3. 培养学生对语法知识的应用能力，提高语言表达的准确性和流利性。

教学重点：

1. 熟练掌握被动语态的构造和使用；

2. 掌握一般疑问句和特殊疑问句的构造和使用。

教学难点：

1. 理解并正确运用被动语态的时态、语态和语义；

2. 熟练掌握特殊疑问句的构造和答案形式。

教学准备：

教师：教学课件、教学录像、教材、课堂练习题、小黑板

学生：教材、笔记本、笔

教学步骤：

Step 1: Warm-up (5 minutes)

- Greet the students and ask them how they are feeling today.

- Review the previous grammar knowledge by giving some questions in active voice and asking students to change them into passive voice. Encourage students to share their answers with the class.

Step 2: Presentation (15 minutes)

- Use the video resources to introduce the concept of the passive voice. Show different examples of sentences in active and passive voice to help students understand the difference.

- Explain the rules of constructing passive sentences and emphasize the use of the auxiliary verb "be" and the past participle form of the main verb.

- Write some example sentences on the board and **yze the structure and usage of the passive voice.

Step 3: Practice (20 minutes)

- Assign exercises from the textbook for students to practice constructing passive sentences. Encourage students to work individually and then share their answers with a partner.

- Give feedback and correct any mistakes the students may have made.

- Provide additional practice exercises on the board or in the workbook to reinforce the use of passive voice.

Step 4: Introduction to Question Forms (10 minutes)

- Introduce the concept of forming questions in English, including yes/no questions and information questions.

- Show examples of how to change assertive sentences into interrogative sentences using the appropriate question words.

- Explain the difference between general questions and special questions.

Step 5: Practice Questions (15 minutes)

- Provide examples of affirmative sentences and ask students to form questions using different question words.

- Have students work in pairs or small groups to practice asking and answering questions using both yes/no questions and information questions.

- Monitor their progress and offer support and feedback when necessary.

Step 6: Consolidation (10 minutes)

- Summarize the key points covered in this grammar lesson.

- Ask students to create their own sentences using the passive voice and question forms, and share them with the class.

- Encourage students to ask questions if they still have any doubts or difficulties.

Step 7: Homework (5 minutes)

- Assign additional practice exercises from the workbook or provide a writing assignment for students to further practice using the passive voice and question forms.

教学反思：

通过本节课的教学设计，学生通过视频、例句和练习相结合的方式，对被动语态和疑问句的构造和使用有了初步的了解和掌握。教师在课堂中多使用和展示一些真实语言材料和实际语境，帮助学生更好地理解语法的实际运用和交际意义。此外，合作学习和互动讨论的形式让学生能够积极参与到课堂中，加强了他们的语言表达能力和交际能力的培养。教师还可以根据课堂实际情况随时调整教学策略，确保教学内容的有效传达和学生的参与度。