Unit 7 Grammar课件 2025-2026学年译林版 英语八年级下册

该初中英语课件聚焦一般现在时和过去时被动语态，涵盖定义、结构、用法、转换及特殊情况，通过句子匹配游戏（主动与被动句配对）导入，结合阅读语篇识别被动语态，搭建从感知到理解的学习支架。 其亮点在于融合语言能力与文化意识，以慈善主题（如Orbis医生治愈患者）设计多样化练习（填空、对话补全），小组创作慈善海报任务将语言技能与帮助他人价值观结合，培养思维品质（特殊情况辨析）。学生能在真实语境中掌握语法并树立积极价值观，教师可借助系统流程和丰富素材提升教学效率。

Unit 7 Charities Grammar Grammar By the end of this lesson, we will be able to： Warm Up Clean the classroom. The classroom is cleaned . Sentence Matching Game Sell old books. Old books are sold . Help poor children. Poor children are helped . Plant trees. Trees are planted . Let's Read and Find! Read the text below. Pay attention to the use of the passive voice. A young boy was blinded in a car accident in January this year. Two months later, he was cured by Orbis doctors. In addition to helping patients directly, Orbis does many other things. For example, local doctors and nurses  are trained by Orbis so that they can better help patients. With the help of Orbis and its volunteers, the lives of many patients with eye problems all over the world are improved. Circle the verbs in these sentences What is Passive Voice? Focus Shift Passive Voice The ball is kicked (by the boy). Subject (the ball) receives the action. Key Structure: Subject + be + Past Participle (V-ed) + (by ...) Active Voice The boy kicks the ball. Subject (the boy) does the action. When do we use the Passive Voice? We use the active voice when it is important to know who performs the action. e.g.Volunteer doctors do operations on the plane. We use the passive voice when: 01 Unknown/Obvious Doer 02 Emphasize Receiver 当我们想强调动作的承受者时。 03 Formal/Polite 用于正式或礼貌的书面表达。 当动作执行者未知或不言而喻时 The toy is designed for children. The boy was cured by Orbis doctors. This problem was talked about . Structure We form the passive voice in the simple present and past tenses like this: subject I You/We/They He/She/It be (not) past participle am (not) are (not) is (not) supported Tense Simple Present Simple Past I You/We/They He/She/It was (not) were (not) was (not) supported Structure We can also introduce who performs the action in the passive voice using by. On the plane, operations are done by volunteer doctors. Many blind people are helped by Orbis doctors. by + 执行者 Sentence Transformation 主动语态与被动语态的句式转化： 语态 主语 谓语 宾语 主动语态 She hurt me. 被动语态 I was hurt by her. Sentence Transformation "主谓宾宾"的句式转化： 语态 主语 谓语 间宾 直宾 主动语态 He passed me a book. 被动语态 A book was passed to me by him. 被动语态 I was passed a book by him. Special Cases 1.有些动词，如连系动词 smell、taste、sound、feel 等，其主动语态形式含有被动意义。 •The dish smells good. 这道菜闻起来很香。 •The music sounds nice. 这段音乐听起来不错。 2.还有一些不及物动词，如 read、write、draw、sell、wash、cook、clean 等，常用主动语态，和 well、easily 等副词连用，含有被动意义。 •The pen writes smoothly. 这支笔写起来很顺滑。 •The Four Great Classical Novels of Chinese literature sell well both at home and abroad. 中国的四大名著在国内外都很畅销。 Special Cases 3.在感官动词和使役动词的主动语态句式中，动词不定式的 to 常省去，但是在被动语态中要加上 to。 语态 主语 谓语 宾语 不定式 主动语态 She made him retell the story. 被动语态 He was made to retell the story by her. 这些特殊情况需要特别注意。有些动词虽然是主动形式，但表示被动意义。使役动词和感官动词在被动语态中要恢复不定式的to。 单击添加标题 Work out the rule •We form the passive voice in the simple present tense in this way: is/am/are + the ____________ (simple present tense, past participle) of the verb. •We form the passive voice in the simple past tense in this way: was/were + the ____________ (simple past tense, past participle) of the verb. past participle past participle Let's Practice The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes with the words in brackets using the passive voice. Add the word by when necessary. What they do every year Charity activities ___________________________ (plan/to help the poor). are planned to help the poor Let's Practice The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes using the words in brackets and the passive voice. Add the word by when necessary. What they do every year Leaflets ___________________________________________________ (hand out/to people in the street/volunteers). are handed out to people in the street by volunteers Let's Practice The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes using the words in brackets and the passive voice. Add the word by when necessary. What they did last week New books ___________________________________________________ (send/to children in need/the Class 1, Grade 8 students). were sent to children in need by the Class 1, Grade 8 students Let's Practice The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes using the words in brackets and the passive voice. Add the word by when necessary. What they did last week Warm clothes _______________________________________________ (collect/for children in disaster areas). were collected for children in disaster areas Let's Practice The Class 1, Grade 8 students are talking about different things they can do for those in need. Look at the pictures and help them complete their notes using the words in brackets and the passive voice. Add the word by when necessary. What they did last week A charity show _____________________________ (hold/in the school hall). was held at the school hall Let's Practice Mr Wu is telling the Class 1, Grade 8 students about what international charities do to help. Complete what he says with the words in brackets using the passive voice. Add the word by when necessary. Do you know that there are thousands of international charities around the world? Every year, lots of money (1) _________________________ (raise/different charities). The money (2) __________ (use) to help people in need. is raised by different charities is used Let's Practice Save the Children is one of these charities. It (3) __________ (found) in 1919 and aims to help build a better future for all children. Every year, a lot of children’s lives (4) ___________ (improve) thanks to this charity. Last year, millions of children (5) _________________________________ (help/the education programmes) from Save the Children. In addition, many people (6) _____________________ (train/the charity) to become teachers. was founded are improved were helped by the education programmes are trained by the charity Let's Practice But it's not just people who are in need of help and support. Some other charities (7) ______________ (create) for different reasons, such as protecting the environment and animals. For example, the World Wildlife Fund for Nature (WWF) works hard to protect the natural world for the benefit of people and wildlife. are created Let's Practice Amy and Daniel are talking about an international charity. Complete their conversation with the words in the box below using the passive voice. Add the word by when necessary. carry out do feed found help provide support write Amy: I’ve just looked online at some different international charities. They’re all fantastic. Daniel: Oh really? What charities did you find? Amy: I found a charity called Oxfam. Daniel: What kind of work (1) ____________ this charity? is done by Let's Practice Amy and Daniel are talking about an international charity. Complete their conversation with the words in the box below using the passive voice. Add the word by when necessary. carry out do feed found help provide support write Amy: It (2) ___________ in 1942 with the aim of helping poor children and families around the world. It also makes great efforts to make sure families (3) _____________ with clean water and hungry children (4) _______________. Daniel: That’s amazing! was founded are provided are fed Let's Practice Amy and Daniel are talking about an international charity. Complete their conversation with the words in the box below using the passive voice. Add the word by when necessary. carry out do feed found help provide support write Amy: Yes. I read an article yesterday. It (5) ______________ a volunteer from Oxfam. It said that millions of children (6) ______________ the charity’s health programmes around the world. And these programmes (7) ___________________ many volunteers. Daniel: Wow! It sounds like a lot of amazing work (8) ________________ the volunteers. was written by are helped by are carried out by is supported by Group Work Work in groups of 4. Imagine your own charity and create a poster. You must use at least 4 sentences in the passive voice! Create a Charity Poster! Sentence Starters: It was founded in... Money is raised by... ...are helped by us. Last year, ... was held... Show time language correct form(形式正确) accurate meaning(意义精确) proper use(使用恰当) performance gentle(仪态文雅) confidence (自信) OK Good Excellent 表演过后让学生进行投票 Small Actions, Big Changes When a tree is planted , the earth becomes greener. When a book is donated , knowledge is shared . When help is given , hope is created . You have the power to help. You can be the change. Rewrite the sentences in the passive voice. 1.Volunteers clean the park every month. _____________________________________________________ 2.They built this school in 1998. ______________________________________________________ 3.The teacher asked me a question. ______________________________________________________ The park is cleaned by volunteers every month. This school was built in 1998. I was asked a question by the teacher. 将下列句子转换为两种被动语态形式 1.Our teacher gave us a lot of homework yesterday. _____________________________________________________ ______________________________________________________ 2.My mother gave me a present on my birthday. ___________________________________________ _____________________________________________ A lot of homework was given to us by our teacher yesterday. We were given a lot of homework by our teacher yesterday. I was given a present by my mother on my birthday. A present was given to me by my mother on my birthday. Nora is reading part of a speech script by a member of Blue Sky Rescue. Read with her and fill in the blanks with the correct forms of the verbs in brackets. There's been lots of rain recently, and a village nearby (1) ____________ (flood) a few days ago. Some members of our rescue group volunteered to help. We had to take a small boat to get to the village as the roads (2) ____________ (close). It was quite dangerous, and one of my teammates even fell in the water. Thankfully, he (3) ___________ (rescue) quickly. And after much effort, all the people from the village (4) _________ (save) too. Our rescue group (5) _____________ (organize) by Blue Sky Rescue (BSR)—a major Chinese non-profit rescue organization. was flooded were closed was rescued were saved is organized Nora is reading part of a speech script by a member of Blue Sky Rescue. Read with her and fill in the blanks with the correct forms of the verbs in brackets. BSR (6) __________ (form) in 2007 and has rescue teams in over 30 Chinese provinces. So far, it has taken part in over 10,000 search and rescue operations. What's more, training sessions (7) ________ (give) all around the country by BSR to teach people how to help themselves in difficult situations. In this way, lots of emergencies and natural disasters can (8) __________ (handle) properly. was formed are given be handled Basic homework Practical homework Extended homework Write a short report (about 60 words) about a charity activity you know or imagine. Write down 5 passive voice sentences about the things that are/were done in your daily life. Create a mini-comic strip about a superhero team. Describe their actions using the passive voice. null 164658.05 $