Unit1 语法被动语态12025-2026学年高二英语人教版选择性必修四

该高中英语课件聚焦被动语态核心知识点，系统讲解“be+过去分词”构成及一般现在时、过去时等八种时态变化。课堂从定义与例句导入，通过语法点解析、游戏互动、真实情境任务（如冬奥会句子改写）搭建学习支架，衔接基础规则与实际应用。 其亮点在于融合真实情境素材（如中国机器人Jiajia、2022冬奥会）渗透文化意识，通过纠错练习和改写任务培养思维品质，借助默写表格与分层作业提升学习能力。采用任务型教学，小结梳理谓语语态体系，助力学生系统掌握，教师使用可高效落实教学目标。

被动语态 The passive Voice 1. The letters are sent every morning. ​ 2. The window was broken yesterday. ​ 3. A new park will be built soon. ​ 4. The room is being cleaned now. ​ 5. The report was being written at 8 last night. ​ 6. All tasks have been finished already. ​ 7. The work had been done by 6 pm yesterday. ​ 8. Rules must be followed. 1. The letters are sent every morning. ​ 2. The window was broken yesterday. ​ 3. A new park will be built soon. ​ 4. The room is being cleaned now. ​ 5. The report was being written at 8 last night. ​ 6. All tasks have been finished already. ​ 7. The work had been done by 6 pm yesterday. ​ 8. Rules must be followed. 1. The letters are sent every morning. ​ 2. The window was broken yesterday. ​ 3. A new park will be built soon. ​ 4. The room is being cleaned now. ​ 5. The report was being written at 8 last night. ​ 6. All tasks have been finished already. ​ 7. The work had been done by 6 pm yesterday. ​ 8. Rules must be followed. 一般现在时 am / is / are done 一般过去时 was / were done 一般将来时 will be done 过去将来时 would be done 现在完成时 have / has been done 过去完成时 had been done 被动语态的构成：be+过去分词 (be的形式随时态变化而变化） 现在进行时 am / is /are being done 过去进行时 was / were being done Teachers don’t allow the cellphones to be brought to school. Teachers always ask the homework to be handed in every day. Teachers don’t allow the cellphones to be brought to school. Teachers always ask the homework to be handed in every day. allow sb/sth to do sth ask sb/sth to do sth Game time! 1.My bike will repaired by my father. 2. Good news! My wallet has been find. 3. He has been told the news before she came. 4. The shop is reported to have robbed last night. 5. She has been planned to go abroad this year. Correction Hello! I _________(call) “Jiajia”, the first human-like robot in China. I __________ (make) by the University of Science and Technology of China in 2016. am called was made We are going to hold the 2022 Winter Olympics in Beijing and Zhang Jiakou. We are making preparations at present. The 2022 Winter Olympics are going to be held in Beijing and Zhang Jiakou. 将下面两个句子改写成被动句，红色划线部分为主语。 Preparations are being made at present. Hello! I’m Tony, a household robot. I ___________(invent) by a company that made robots. One day, I was told that I was going __________(send) to a human’s house for an experiment. My hostess was a beautiful lady, who ___________(call) Claire. I was not allowed to harm her or allow her _____________(harm). Instead, I ________(ask) to help her and protect her. I successfully helped her become more confident and elegant. But finally I had to ________(take) away and to be rebuilt .After all, I am a robot and I am not permitted ___________(love) by a human. was invented was asked was called to be harmed be taken to be loved to be sent 复习：动词过去式-过去分词提问 send- _______-________ put- _______-________ build- _______-________ obey- _______-________ cancel- _______-________ take- _______-________ choose- _______-________ throw- _______-________ employ- _______-________ amaze- _______-________ repair- _______-________ 一般现在时 ________ done 一般过去时 ________ done 一般将来时 ________ done / ________ done 过去将来时 ________ done 现在完成时 ________ done 过去完成时 ________ done 现在进行时 ________ done 过去进行时 ________ done 情态动词can must ________ done 情态动词ought ________ done 被动语态默写 1. 活动将于下周五在学校礼堂举办。 The activity will be held in the school hall next Friday. 2. 被污染的河流将会被环保机器人清理干净。 The polluted rivers will be cleaned up by environmental protection robots. 3. 所有参赛作品须在截止日期前被提交至学生会。 All entries must be submitted to the Students' Union before the deadline. 4. 你的宝贵建议将会被认真考虑。 Your valuable suggestions will be carefully considered / taken into careful consideration. 5. 已经采取了多项有效措施来保护当地的传统文化免受外来文化冲击。 A lot of effective measures have been taken to protect local traditional culture from being affected by foreign cultures. 6. 大量珍稀动植物正由于栖息地被破坏而濒临灭绝。 A large number of rare animals and plants are being endangered because their habitats are being destroyed . 家 庭 作 业 动词 非谓语动词 谓语动词 时态 语态 动词 V-ing V-ed to do Summary The passive Voice Study actively ! Work harder! 主动语态 被动语态 to be done to have been done $