Unit 4 Amazing art Using language 语法课件 2024-2025学年高中英语外研版必修第三册

该高中英语课件聚焦“现在进行时的被动语态”，以“侦探社之《蒙娜丽莎》被盗”情境导入，结合艺术展览图片，通过“线索区”主动被动句对比，搭建从语境感知到语法结构（形式、功能、句式）的学习支架。 其亮点是情境化任务链设计，如模拟新闻发布会（需用5个被动句）、审讯现场角色扮演，提升语言能力，融入“流失中国国宝”内容渗透文化意识，任务型活动培养思维品质，学生在真实语境中主动运用语法，教师可直接使用情境素材优化教学。

Unit 4 Amazing art Unit 4 Amazing art Using language： Present continuous passive 侦探社之《蒙娜丽莎》被盗 2023/12/14 Collecting clues 征集线索 Detectives ____________ (collect)evidence now. Evidence is being collected by detectives. are collecting The police __________ (check) the security system at present. The security system is being checked by the police at present. are checking Experts _____________ (enhance) the security footage from last night these days . The security footage from last night is being enhanced by experts these days. are enhancing Look! The in vestigation team _____________ (map) out possible escape routes . Look! Possible escape routes are being mapped out by the investigation team. are mapping (right) now, at this moment, at present, for the time being, this year, always, … 1. Read the sentences and summarize. Evidence is being collected by detectives now. The security system is being checked by the police at present. The security footage from last night is being enhanced by experts these days. Look! Possible escape routes are being mapped out by the investigation team. Form: 现在进行时的被动语态 Present continuous passive am/is/are+ being +done Adverbial of time: (right) now, at this moment, at present, for the time being,always, … Look !/Listen! 1. Read the sentences and summarize. 表示_______(主/被）动动作 强调主语是动作的_____ (执行者/承受者） Evidence is being collected by detectives now. The security system is being checked by the police at present. The security footage from last night is being enhanced by experts these days. Look! Possible escape routes are being mapped out by the investigation team. Function: 被 承受者 1. Read the sentences and summarize. 表示_______或者_______进行的被动动作或者状态 Evidence is being collected by detectives now. The security footage from last night is being enhanced by experts these days. Field: 常与always，constantly，frequently，often等表示频度的副词连用，含有赞赏、羡慕、讨厌、惊讶等感情色彩。 I feel very surprised that the window of the art exhibition is often being broken. Dectives are always being highly thought of by people. 此时此刻 现阶段 1. Read the sentences and summarize. 肯定式： Present continuous passive am/is/are + being + done Various things _______________(do) here to retrieve the painting these days. 否定式： Look! The bridge to the art museum __________________ (not repair) well. 一般疑问式： ___ the clues __________________ (find) by the detectives now? 特殊疑问式： Why ___many students _________ (question) at this moment? am/is/are + not + being + done are being done is not being repaired Am/Is/Are + 主语 + being + done +…？ 疑问词+ am/is/are+ being+ done …？ being found Are being questioned are 四种句式： 1. Read the sentences and summarize. 1.两个be都不能少 Present continuous passive Attention注意事项： be为第一助动词,being为第二助动词,缺一不可,且位置不可互换 am/is/are+ being +done Evidence is being collected by detectives. Evidence is collected by detectives. 现在进行时的被动语态 一般现在时的被动语态 1. Read the sentences and summarize. 2. 一个介词都不能少。 Present continuous passive Attention注意事项： take care of、look after、talk about、think of等短语动词用于现在进行时的被动语态时,其中的介词不可省略 Possible escape routes are being mapped out by the investigation team. 1. Read the sentences and summarize. 3. 有时介词短语可以代替被动语态be(am/is/are)+under/in+n. Present continuous passive Attention注意事项： The bridge to the art museum is being constructed. The bridge is under ____________.(consruct) construction Various technological means are in use. Various technological means ______________.(use) are being used ·be under control ·be under discussion ·be under construction ·be under consideration ·be under treatment be being controlled be being discussed be being constructed be being considered be being treated The Challenge of Clue Reasoning 线索大挑战 2. Describe pictures: The police________________. (check) a black car. are checking 一些奇怪的付款(payment)正在被银行调查. _____________________________________ Detectives _____________(test)paint from the crime scene.(犯罪现场) are testing The museum keys _________________ (match)to the fingerprints. are being matched Some strange payments are being checked . Look at the picture and describe what is happening using the active and passive form of the words and expressions in the box. arrange carry hang paint put up sweep write ① The boy is arranging lamps. Lamps are being arranged. ② The boy is painting the wall. The wall is being painted. ③ The girl is hanging a painting. A painting is being hung. ④ He is putting up a banner. A banner is being put up. ⑤ He is carrying a statue. A statue is being carried. ⑥The boy is writing invitations Invitations are being written. ⑦ The girl is sweep the floor. The floor is being swept. 2023/12/14 Interrogation 审讯现场 23 Suspect A: Tom The night security guard the surveillance footage（监控） showed that he was not on duty for some time. Suspect B: Jack A museum employee who was recently dismissed. 24 Tom_________________________( question). The security guard on duty during the theft _________________( give) polygraph tests.(说谎测试） is being questioned is being given Jack __________________________(investigate). The social media accounts of Jack_____________________ (monitor) for any relevant posts. （Jack 的社交媒体账号正在被监控，查看有无相关帖子。） is being investigated are being monitored 2025/10/16 Press conference 新闻发布会 27 分组模拟新闻发布会 扮演警方发言人的小组需提前准备案件进展报告，报告中必须使用至少 5 个现在进行时被动语态句子 扮演记者的小组根据警方发言人内容和报告进行提问，发言人需用被动语态准确回应。 28 2023/12/14 Summary 结案 29 Summary: Present continuous passive am/is/are+ being +done Function: 表示_______(主/被）动动作 强调主语是动作的_____(执行者/承受者） Form: Form: 表示_____或者_____进行的被动动作或者状态 常与always，constantly，frequently，often等表示频度的副词连用，含有赞赏、羡慕、讨厌、惊讶等感情色彩。 30 Finally, the Mona Lisa was retrieved by the detectives and returned to the museum. And our school exhibition will be held on time. So when will those overseas cultural relics of our China be retrieved? 文物归家,我们在等你 逃 我们都在等你归家 大英博物馆 We're all waiting for you to come home What is our mission (使命) ? A promoter of the return of treasure A spreader of Chinese traditional culture A builder of great China new era Homework 1.Blank filling: Complete the exercises on your learning sheet. 2.Photo description: Choose one of your most memorable photos and describe it in present continuous passive. 语法填空 Today is Sunday and my mother decides to clean our home thoroughly. After simple assignment，we begin to complete our own tasks.You see，the floor 1._______________(clean) by my little brother；the windows 2._________ _______(clean) by my father；the clothes 3.__________________(wash) by the washing machine；the tables 4. (sweep) by my mother；the books 5. (put) in order by me；the bed 6.______________(make) by my sister.What a busy scene！Every task 7.____________________(perform) by my family members! is being cleaned cleaned are being washed are being swept are being put is being made is being performed are being 返 回 Hello, everyone! Welcome to our city! And I’m your tour guide today. Let me show you 1.__________ the city. As you can see, at present there are some places 2._______________ (rebuild) in order to make the city more beautiful. Look! A new supermarket 3.___________________ (build) in the centre. And the main roads 4.________________________ (widen) so far. Next, let’s come to the old museum 5.________ many art works 6._______________________ (exhibit). What’s more, a new one is 7.___________ construction behind it. And now we’re coming to the park in 8.__________ you can see that different kinds of activities 9.___________________ (do) by people of all ages. Oh, look, there is a good juice shop where fresh and delicious drinks 10.____________________ (prepare) for you if you feel thirsty. around being built is being built have been widened where are being exhibited under which are being done will be prepared Ⅰ.单句语法填空 1.Look!The happy children __________(sing) on the platform.  2.These young trees ________________(water) by the old man at the moment.  3.What _______________(observe) now by those little children?  4.Now some new presents ________________(select) by the young girl.  5.Listen! A piece of sweet music _____________(play) by the young musician.  6.The workers ___________(build) a new library for the school these days.  are singing are being watered is being observed are being selected is being played are building 7.The animals _______________(not set) free at present, as they are too young to feed themselves.  8.Would you please keep silent ? The weather report ________________(broadcast) and I want to listen.  9.When I went to pay him a visit , he __________________ (examine) by a doctor.  10.The church tower which _______________(restore) will be open to tourists soon . The work is almost finished.  11.I don’t know what ______________(draw) by the children in the room now. 12.Oh，I forgot to tell you. The new machine _____________ (test) now. is being broadcast was being examined is being restored are not being set is being drawn is being tested 13.We can hear that the papers ________________(print) these days. 14.It is said that a new school ____________(build) there at the moment. 15.Look！The man __________________(question) by the police. 16.Your computer ________________(repair) by our worker now. 17.My sister __________________(interview) at this moment. 18.There is a lot of noise outside as repair work ____________ (do) to the house. are being printed is being built is being questioned is being repaired is being interviewed is being done What is the passive? $