被动语态（教学设计）-2024-2025学年人教版英语八年级上册

Teaching design Grammar --------Passive voice Teaching objects ： By the end of the class, students are expected 1、to master the structure of passive voice 2、 to learn when to use passive voice 3、 how to change active voice into passive voice Important points: 1、Let students learn about the basic use of the passive voice. 2、 Let students learn to change active voice into passive voice. Difficult points : Distinguish tense and voice. Teaching steps: Step1 lead-in According to the examples in daily life, ask students to recognize the active voice and passive voice first. 主动语态： 我吃了一个苹果 。 语态 I ate an apple just now. 被动语态：一个苹果被我吃了。 An apple was eaten by me just now. Step2 The structure of passive voice By observing the the example sentences， ask the students to find out the rule， summarize the basic structure of the passive voice. 主动语态： 我吃了一个苹果 。 语态 I ate an apple just now. 被动语态： 一个苹果被我吃了。 An apple was eaten by me just now. 例如： 我们经常打扫教室 We often clean the classroom. 教室经常被我们打扫 The classroom is often cleaned by us Work out the basic structure of passive voice: be+done Key points and tips: Voice ≠ Tense The passive voice : be+done. In different tense，the form of “be” is different. am/is/are-------The simple present tense Be was/were------- The simple past tense will be--------- The simple future tense Step3 When to use passive voice By analyzing the logical relationship of sentences， let students know when to use passive voice. Let’s analyze the relationship between subject and verb. Through analysis, we know that there is a passive relationship between the subject and the verb. So we should use the passive voice. The rubbish was thrown everywhere. The house was built in 1998. The letter was written by Tom. Step4 how to change active voice into passive voice 1、 Through the analysis of sentence structure, students can master the method of changing active voice into passive voice. active voice → passive voice LiMing opened the window. The window was opened by LiMing 2、 Check whether students has master the method of changing active voice into passive voice by doing exercises. 1) Tom wrote the letter. The letter was written by Tom. 2) Students cleaned the classroom yesterday. The classroom was cleaned by students yesterday. Step5 Summary 1、The basic structure of passive voice： be+ done 2、Analyze the logical relationship between subject and verb， then choose voice. 3、 Master the rules of changing active voice into passive voice. Step6 Homework 1、Revise what we have learned in this lesson. 2、 Change the following sentences into Passive voice. 1) Tom often does his homework after dinner. 2) My mother often takes care of me carefully. 3) Mr Li teaches me English. 学科网（北京）股份有限公司 $$