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

英语必修第二册同步导学案 [提示]exist是不及物动词，没有被动语态，也不 (6)Nowadays,there are still many people wondering 用于进行时。 how the universe came into He finds it hard to exist on the money he's earning. (exist)first. 他发现靠他挣的那点儿钱难以维持生活。 [习作练笔] 补全句子 [融会练通]一单句语法填空 (7)存在一种情况：一些父母溺爱孩子，孩子要 (4)Though difficulties exist our 什么就给他们什么。 daily lives,we should not be afraid of them. some parents spoil the (5)Experts point out that there is a good way to young and give whatever their children want. solve the (exist)problem. 友情提示完成P要点自查（三） Section Ⅲ Discovering Useful Structures 语法慧学提升语言能力 答案精解P 现在进行时的被动语态 (2)以上例句中第1,2.3句是现在进行时的被动 探究发现 >22 语态的 句式：第4句是 句式： 用动词的适当形式填空 第5句是 句式：第6句是 句式。 1,(教材Ps)They (hunt),illegally, for their valuable fur. 要义详析 2.(教材Ps)Much (do)to protect 一、现在进行时的被动语态的基本概述 wildlife,but if we really want to save the planet, 1.含义 we must change our way of life. 现在进行时的被动语态表示现在或现阶 3.(教材P,)These large animals 段正在进行或发生的被动动作，强调主语是动 (kill)illegally for their body parts that are considered valuable. 作的承受者。 4.The plan is not (discuss)at the 2结构 meeting now. 肯定式 主语十be(am/is are)+being done. 5.Is the house you bought last month 主语+be(amis/are)+not+being (decorate)now? 否定式 done... 6.What is (do)to the machine? 股疑问式 Be(Am/Is/are)+主语+being done.…? [自我感知] 特殊疑问词十be(am/is/are)十主语十 (1)以上例句中都用了 特殊疑问式 being done...? 其谓语构成是： 0 UNIT 2 WILDLIFE PROTECTION We can't take this road for it is being 3.表示一种经常性的被动行为，常与always, repaired now. constantly,frequently等副词连用，往往带有 我们不能走这条路，因为这条路正在修建。 夸奖、羡慕，埋怨、讨厌等感情色彩。 It is reported that the water in the lake is Tom is always being praised by the teacher. not being protected now. 汤姆总是被老师表扬。 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 I feel very amazed that the glasses of our nurse?这些婴儿正由这名护士照看吗？ living room are frequently being broken. Who is being trained for the coming English 我感到非常吃惊的是我们起居室的玻璃杯经 speech contest？为了即将举行的英语演讲比 常被打破。 赛，谁正接受训练？ 4.与某些情态动词连用，表示对正在发生的动作 [即时训练1]一句型转换 的推测。 They are building a modern school in his hometown. Because of his skipping school,Jimmy may (1)A modern school be being scolded by his father. in his hometown.(改为被动语态) (2)A modern school 由于逃学，吉米可能正在被他父亲责骂。 in his hometown.[把句(1)改为否定句] -Do you know what Mr Smith is doing? (3) in his 你知道史密斯先生正在做什么吗？ hometown?[把句(1)改为一般疑问句] He is ill.He may be being examined by the doctor. (4) [对 他生病了。他可能正在接受医生的检查。 句(1)就in his hometown进行提问] [提示]“am/is'are十介词十名词”有时可相当 二、现在进行时的被动语态的用法 于现在进行时的被动语态 1.表示说话时正在进行的被动动作，常与ow, Many questions are under discussion. right now,at present,at the moment等表时 间的状语连用。 -Many questions are being discussed. As far as I know,he is now being treated in 许多何题正在被讨论。 China.据我所知，他现在正在中国接受治疗。 [即时训练2]一补全句子 They are being taught English at present. (1)那个小男孩儿最近进步很快，总是被他的老 目前正在教他们英语。 师表扬。 A new factory is being built now. The little boy has made rapid progress recently 现在一座新的工厂正在建设中。 and by his teachers. 2.表示现阶段正在进行的被动动作，但该动作在 (2)最近正在制订勘探南极的计划。 说话的瞬间未必正在进行。 The plan to explore the South Pole Many interesting experiments are being carried out these days. these days. 最近许多有趣的实验正在被进行着。 (3)约翰不在这里，他一定是在接受采访。 (说话时，动作并不一定正在进行) John is not here.He 41 英语必修第二册同步导学案 (4)关于在哪儿建厂的问题现在正在被讨论。 13.Young people (encourage)to The question about where the factory is going to think carefully about their future plans from be built now. time to time by their parents and teachers. (5)正在设计一个保护自然资源的项目。 14.The bridge (repair)at present, A project about protecting the natural resources so we will have to choose another route. 15.According to reports,sharks 跟踪检测 (kill)at a surprising rate worldwide per year. 16.It is said that laws (introduce) I,单句语法填空 next year to protect ancient relics. 1.My washing machine (repair) 17.Most of the wells in this village this week,so I have to wash my clothes by hand. (pollute)up to now. 2.To our delight,many endangered species 18.At this moment,the football match protect)by the government now. (play)between France and German. 3.Daisy has found that a lot of antelopes 19.She reduced her weight 50 kilos (hunt)and killed for the wool while he only reduced his weight beneath their stomachs now. 2 kilos. 4.Would you please keep silent?The weather 20.I visited Australia last year and saw three report (broadcast)and I want to (deer)and two listen. (kangaroo)on the plain. 5.Both his parents look sad.Maybe they Ⅱ.用现在进行时的被动语态完成下列语段 (know)what's happened to him. Ladies and gentlemen,welcome to our city. 6.Someone lends you his car while yours Look!Many a building 1. (正在建 (repair)at the garage. 7.New Year's Day is coming and Children's now in the center of the city.More than one Park (prepare)for it. subway 2. also (正 8.More than one patient 在被建设).It's said that at least a new stadium (take)】 care of by the nurse at the moment. and a new swimming pool 3. (正在 9.The meeting which (hold)now 被设计)by the City Construction Company. is of great importance. Well,as you can see,the trees and flowers 10.She is one of the girls in our class who 4. (正在栽种)on each side of the (train)for the coming match now. roads.5. (这座城市正在被规划) 11.Now,the problem (discuss)in to develop into a big city?The answer is yes. the meeting room. Imagine that you 6. (被带领着参 12.The high-speed railway between Xi'an and the city again in the future.Aren't you Chongqing (build)at present. happy with that?Let's just wait and see! ·42 UNIT 2 WILDLIFE PROTECTION 语基输入助力语言输出 答案精解P (教材Ps)It is reported that living spaces for Odue adj.由于：因为：预期：到期：应归于 wildlife are being reduced due to the cutting of ①be due to 由于… trees.据报道，由于砍伐树木，野生动物的生存 be due to do sth预定计划（做）某事 空间正在缩小。 reduce vt..减少 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 [to 减少到降低到… ①Dreduce ②due date-deadline截止日期 by 减少了降低了… 2reduce sb to (doing)sth ①(2024·新课标I)Due to a big storm,my 使某人沦落到某种地步 flight had been delayed by an hour and a half.由于 ③reduction n.减少：缩小 一场大风暴，我乘坐的航班延误了一个半小时。 t0增加到… I was due for a raise when they put a freeze [提示]rise/increase by增加了… on wages. (2022·新课标I)The project was dreamed up 我正好应当涨工资，他们却实行了工资冻结。 by a local charity to reduce loneliness and 3Please make sure you pay back the money improve elderly people's wellbeing. before it is due. 该项目由当地一家慈善机构提出，旨在减少老 请确保在到期前还钱。 人的孤独感并提升老人的幸福感。 [融会练通]一单句语法填空 [融会练通]—单句语法填空 (5)The bus was due (arrive)at (1)The number of endangered animals has been reduced 30%,and there are still 5:00 p.m.,but it arrived one hour late due to 70%left. (hold)up by the heavy fog. (2)It was foggy so the driver had to reduce [习作练笔]一同义替换补全句子 speed forty kilometres an hour. (6)Many people had to move out of their living (3)Luckily,their salary has been increased places because of(→ the flood 20 percent since last year. caused by the heavy rain. [习作练笔]一补全句子 (7)我想我（之所以）长寿而且精力充沛，要归功 (4)当他看到雾气从河上升起，轻柔的云朵环绕 于我的健康生活。 着山顶时，他泪流满面。 I think my long and active life must When he saw the mists rising from the river and the healthy life I live. the soft clouds surrounding the mountain tops, 友情提示完成P:课时作业（四）(4)As far as I'm concerned 4.(1)of (2)to turn (3)are reminded that (5)concerning the construction of the new stadium 5.(1)with (2)under (3)being attacked 7.(1)living (2)from:for (3)adaptation (4)when he was attacked by (4)adapt (herself)to 6.(1)herself (2)To recover 8.(1),测量(2)n.措施(3).度量为(4)m.尺寸 (3)①recovered from②made a recovery from(4)拿开 (5)be measured (6)to (7)measures (5)使…消失(6)开除：免职(7)搬迁(8)去除 (8)Effective measures should be taken (9)摘掉(10)from(11)was removed 9.(1)under (2)to get (3)put too much pressure on me (12)removed my doubt 7.(1)to deliver (2)for (3)intention Section II Reading and Thinking (4)had intended to buy a new truck 课文研读·发展思维品质 8.(1)can you experience (2)can we have the chance Step One I.C II.Parts 1~4 ACBD (3)Only in this way can they grow up (4)in (5)existing Step Two 1~4 CBAD (6)existence (7)There exists a fact that Step Three I.1.地点：定语2.原因状语3.被动：条件状语 Section II Discovering Useful Structures Ⅱ.l.by考查介词。drop by下降了…。介词by表示下降 的幅度。 语法慧学·提升语言能力 2.herds考查名词的数，herd是可数名词，空前没有限定词， 探究发现 故应用其复数形式。herds of成群的…。 1.are being hunted 2.is being done 3.are being killed 3.extinction考查词性转换。空处作介词from的宾语.故用名 4.being discussed 5.being decorated 6.being done 词extinction. 自我感知 4.where考查引导词。根据空前的逗号可知，此处是非限制性 (1)现在进行时的被动语态：am,is/are+being十done 定语从句，先行词为the Changtang National Nature Reserve, (2)肯定：否定：一般疑问：特殊疑问 空处在从句中作地点状语，故用关系副词where。 要义详析 5.to keep考查非谓语动词。空处在句中作目的状语，故用动 [即时训练 词不定式to keep. 1.(1)is being built (2)isn't being built 6.safely考查词性转换。空处与easily并列作状语修饰动词 (3)Is a modern school being built move,故用safe的刷词形式. (4)Where is a modern school being built 7.effective考查词性转换。空处作表语，故用effect的形容词 2.(1)is always being praised (2)is being made 形式。effective有效的. (3)must be being interviewed (4)is being discussed 8.has/have recovered考查时态和主谓一致。此处表示动作已 (5)is being designed 经发生且对现在仍有影响，故应用现在完成时：主语 跟踪检测 population是集体名词，故谓语用单数或复数形式均可 1,单句语法填空 9.was removed考查时态，语态和主谓一致。根据时间状语in 1.is being repaired 2.are being protected 3.are being hunted June20l5可知，应用一股过去时：remove与主语the Tibetan 4.is being broadeast 5.have known 6.is being repaired antelope是动宾关系，且主语为单数，故填was removed. 7.is being prepared 8.is being taken 9.is being held I0.ourselves考查代词。空处作save的宾语，与主语指的人相 10.are being trained 11.is being discussed 12.is being built 同，故用反身代词ourselves 13.are encouraged 14.is being repaired 15.are being killed 语基输入·助力语言输出 16.will be introduced 17.have been polluted 1.(1)reserved (2)reservation (3)reserve 18.is being played 19.to:by 20.deer;kangaroos (4)it's illegal to hunt endangered animals in the reserve Ⅱ，用现在进行时的被动语态完成下列语段 (5)be reserved for 1.is being built 2.is:being constructed 2.(1)for (2)out (3)can't make out 3.are being designed 4.are being planted (4)is made up of (5)the more likely I was to make it 5.Is the city being planned 6.are being shown around 3.(1)why (2)why;that (3)That's because (4)遵守 语基输入·助力语言输出 (5)庆祝(6)观察到(7)看到(8)rising(9)to follow (1)by (2)to (3)by (4)he was reduced to tears (10)observation (11)observe (5)to arrive:being held (6)due to (7)be due to ·193·