Unit 2 Section Ⅲ Discovering Useful Structures(课件PPT)-【状元桥·优质课堂】2024-2025学年高中英语必修第二册（人教版2019）

WILDLIFE PROTECTION UNIT 2 Section Ⅲ　Discovering Useful Structures 语法慧学·提升语言能力 目 录 Contents 课时作业(四) 语基输入·助力语言输出 语法慧学·提升语言能力 are being hunted is being done 返回目录 　 英语　必修　第二册 are being killed being discussed being decorated being done 返回目录 　 英语　必修　第二册 现在进行时的被动语态 am/is/are＋being＋done 肯定 否定 一般疑问 特殊疑问 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 is being built isn't being built Is a modern school being built Where is a modern school being built 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 is always being praised is being made 返回目录 　 英语　必修　第二册 must be being interviewed is being discussed is being designed 返回目录 　 英语　必修　第二册 is being repaired are being protected are being hunted 返回目录 　 英语　必修　第二册 is being broadcast have known is being repaired is being prepared is being taken 返回目录 　 英语　必修　第二册 is being held are being trained is being discussed is being built 返回目录 　 英语　必修　第二册 are encouraged is being repaired are being killed will be introduced 返回目录 　 英语　必修　第二册 have been polluted is being played to by deer kangaroos 返回目录 　 英语　必修　第二册 is being built is being constructed are being designed are being planted 返回目录 　 英语　必修　第二册 Is the city being planned are being shown around 返回目录 　 英语　必修　第二册 语基输入·助力语言输出 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 by to by 返回目录 　 英语　必修　第二册 he was reduced to tears 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 返回目录 　 英语　必修　第二册 to arrive being held 返回目录 　 英语　必修　第二册 due to be due to 返回目录 　 英语　必修　第二册 制 作 者：状元桥 适用对象：高中学生 制作软件：Powerpoint2010、 Photoshop cs3 运行环境：WindowsXP以上操作系统 现在进行时的被动语态 用动词的适当的形式填空 1．(教材P16)They ___________________(hunt), illegally, for their valuable fur. 2．(教材P16)Much _________________(do) to protect wildlife, but if we really want to save the planet, we must change our way of life. 3．(教材P17)These large animals ___________________ (kill) illegally for their body parts that are considered valuable. 4．The plan is not ___________________(discuss) at the meeting now. 5．Is the house you bought last month _______________ (decorate) now? 6．What is ______________(do) to the machine? [自我感知] (1)以上例句中都用了_________________________，其谓语构成是：________________________。 (2)以上例句中第1,2,3句是现在进行时的被动语态的______句式；第4句是______句式；第5句是___________句式；第6句是______________句式。 一、现在进行时的被动语态的基本概述 1．含义 现在进行时的被动语态表示现在或现阶段正在进行或发生的被动动作，强调主语是动作的承受者。 2．结构 肯定式 主语＋be(am/is/are)＋being done… 否定式 主语＋be(am/is/are)＋not＋being done… 一般疑问式 Be(Am/Is/are)＋主语＋being done…？ 特殊疑问式 特殊疑问词＋be(am/is/are)＋主语＋being done…？ ►We can't take this road for it is being repaired now. 我们不能走这条路，因为这条路正在修建。 ►It is reported that the water in the lake is not being protected now. 据报道，这个湖里的水现在没有得到保护。 ►Are the babies being taken care of by this nurse? 这些婴儿正由这名护士照看吗？ ►Who is being trained for the coming English speech contest？为了即将举行的英语演讲比赛，谁正接受训练？ [即时训练1]——句型转换 They are building a modern school in his hometown. (1)A modern school __________________ in his hometown.(改为被动语态) (2)A modern school _____________________ in his hometown.[把句(1)改为否定句] (3)____________________________in his hometown？[把句(1)改为一般疑问句] (4)_______________________________________？[对句(1)就in his hometown进行提问] 二、现在进行时的被动语态的用法 1．表示说话时正在进行的被动动作， 常与now, right now, at present, at the moment等表时间的状语连用。 ►As far as I know, he is now being treated in China.据我所知，他现在正在中国接受治疗。 ►They are being taught English at present. 目前正在教他们英语。 ►A new factory is being built now. 现在一座新的工厂正在建设中。 2．表示现阶段正在进行的被动动作，但该动作在说话的瞬间未必正在进行。 ►Many interesting experiments are being carried out these days. 最近许多有趣的实验正在被进行着。 (说话时，动作并不一定正在进行) 3．表示一种经常性的被动行为，常与 always, constantly, frequently等副词连用，往往带有夸奖、羡慕、埋怨、讨厌等感情色彩。 ►Tom is always being praised by the teacher. 汤姆总是被老师表扬。 ►I feel very amazed that the glasses of our living room are frequently being broken. 我感到非常吃惊的是我们起居室的玻璃杯经常被打破。 4．与某些情态动词连用，表示对正在发生的动作的推测。 ►Because of his skipping school, Jimmy may be being scolded by his father. 由于逃学，吉米可能正在被他父亲责骂。 ►—Do you know what Mr Smith is doing? ——你知道史密斯先生正在做什么吗？ —He is ill.He may be being examined by the doctor. ——他生病了。他可能正在接受医生的检查。 [提示] “am/is/are＋介词＋名词”有时可相当于现在进行时的被动语态。 Many questions are under discussion. ＝Many questions are being discussed. 许多问题正在被讨论。 [即时训练2]——补全句子 (1)那个小男孩儿最近进步很快，总是被他的老师表扬。 The little boy has made rapid progress recently and ___________________________ by his teachers. (2)最近正在制订勘探南极的计划。 The plan to explore the South Pole _________________ these days. (3)约翰不在这里，他一定是在接受采访。 John is not here. He _____________________________. (4)关于在哪儿建厂的问题现在正在被讨论。 The question about where the factory is going to be built ______________________ now. (5)正在设计一个保护自然资源的项目。 A project about protecting the natural resources _____________________. Ⅰ.单句语法填空 1．My washing machine _____________________(repair) this week, so I have to wash my clothes by hand. 2．To our delight, many endangered species ________ _____________(protect) by the government now. 3．Daisy has found that a lot of antelopes __________ __________(hunt) and killed for the wool beneath their stomachs now. 4．Would you please keep silent？The weather report ______________________(broadcast) and I want to listen. 5．Both his parents look sad.Maybe they _____________ (know) what's happened to him. 6．Someone lends you his car while yours _____________________(repair) at the garage. 7．New Year's Day is coming and Children's Park _____________________(prepare) for it. 8．More than one patient __________________(take) care of by the nurse at the moment. 9．The meeting which _________________(hold) now is of great importance. 10．She is one of the girls in our class who _____________________(train) for the coming match now. 11．Now, the problem ______________________(discuss) in the meeting room. 12．The high-speed railway between Xi'an and Chongqing __________________(build) at present. 13．Young people __________________(encourage) to think carefully about their future plans from time to time by their parents and teachers. 14．The bridge _____________________(repair) at present，so we will have to choose another route. 15.According to reports, sharks __________________ (kill) at a surprising rate worldwide per year. 16．It is said that laws ______________________ (introduce) next year to protect ancient relics. 17．Most of the wells in this village _________________ (pollute) up to now. 18．At this moment, the football match ______________ (play) between France and German. 19．She reduced her weight ______ 50 kilos while he only reduced his weight ______ 2 kilos. 20．I visited Australia last year and saw three ________ (deer) and two _____________(kangaroo) on the plain. Ⅱ.用现在进行时的被动语态完成下列语段 Ladies and gentlemen, welcome to our city.Look! Many a building 1._______________(正在建造) now in the center of the city.More than one subway 2.___ also ________________ (正在被建设)．It's said that at least a new stadium and a new swimming pool 3.______________________(正在被设计) by the City Construction Company.Well, as you can see, the trees and flowers 4._____________________(正在栽种) on each side of the roads.5._____________________________(这座城市正在被规划) to develop into a big city? The answer is yes.Imagine that you 6.__________________________(被带领着参观) the city again in the future.Aren't you happy with that? Let's just wait and see! (教材P18)It is reported that living spaces for wildlife are being reduced due to the cutting of trees.据报道，由于砍伐树木，野生动物的生存空间正在缩小。 reduce　vt.减少 ①reduceeq \b\lc\{\rc\ (\a\vs4\al\co1(to　减少到/降低到……,by 减少了/降低了……)) ②reduce sb to (doing) sth使某人沦落到某种地步 ③reduction n.减少；缩小 [提示] rise/increase (2022·新课标Ⅰ)The project was dreamed up by a local charity to reduce loneliness and improve elderly people's wellbeing. 该项目由当地一家慈善机构提出，旨在减少老人的孤独感并提升老人的幸福感。 [融会练通]——单句语法填空 (1)The number of endangered animals has been reduced ______ 30%, and there are still 70% left. (2)It was foggy so the driver had to reduce speed ______ forty kilometres an hour. (3)Luckily, their salary has been increased ______ 20 percent since last year. [习作练笔]——补全句子 (4)当他看到雾气从河上升起，轻柔的云朵环绕着山顶时，他泪流满面。 When he saw the mists rising from the river and the soft clouds surrounding the mountain tops, __________________ ________. due　adj.由于；因为；预期；到期；应归于 ①be due to　由于…… be due to do sth 预定/计划(做)某事 be due to sb 应支付/给予/归于某人 be due for sth 应用某物；应得到某物 ②due date＝deadline 截止日期 ①(2024·新课标Ⅰ)Due to a big storm, my flight had been delayed by an hour and a half. 由于一场大风暴，我乘坐的航班延误了一个半小时。 ②I was due for a raise when they put a freeze on wages. 我正好应当涨工资，他们却实行了工资冻结。 ③Please make sure you pay back the money before it is due. 请确保在到期前还钱。 [融会练通]——单句语法填空 (5)The bus was due _____________(arrive) at 5：00 p．m., but it arrived one hour late due to ______________(hold) up by the heavy fog. [习作练笔]——同义替换/补全句子 (6)Many people had to move out of their living places because of(→__________) the flood caused by the heavy rain. (7)我想我(之所以)长寿而且精力充沛，要归功于我的健康生活。 I think my long and active life must _____________ the healthy life I live. $$