Unit2 Period Ⅲ Discovering Useful Structures-【精彩三年】2023-2024学年新教材高中英语必修第三册课程探究与巩固教师用书配套课件PPT

Unit 2　Morals and Virtues Period Ⅲ　Discovering Useful Structures ——动词­ing形式(2)(作宾语补足语和状语) The superior man thinks of virtue; the small man thinks of comfort.—Confucius 君子怀德，小人怀土。 ——孔子 自主梳理 自学扫障碍 一、词汇梳理 1．_____________n．事故；车祸；失事 2．_____________n．手术；企业；经营 3．___________vi.&vt.悄声说；耳语；低语n.耳语(声)；低语(声)；传言；谣传 4．_____________n．子夜；午夜 5．___________n．进口；进口商品vt.进口；输入；引进 accident operation whisper midnight import 自主梳理 自学扫障碍 6．____________n．出口；出口商品 vt.出口；输出；传播 7．___________n．(行星的)极；地极 8．__________n．(坐着时的)大腿部；(跑道等的)一圈 9．__________vt.&vi.(bit，bitten)咬；叮；蜇n.咬；(咬下的)一口；咬伤 10．lip n.__________ 11．assist vt._________________ 12．_______________急救 export pole lap bite 嘴唇 帮助；援助 first aid 自主梳理 自学扫障碍 13．_______________去世 14．________________n．主席；主持人；董事长 15．memory n．记忆力；回忆 __________________作为对……的纪念 pass away chairman in memory of 核心剖析 研习固根基 1．During the operation, she sat in the waiting room for over an hour worrying about him.手术期间，她在候诊室里坐了一个多小时，为他担心。(教材P18) operation n．手术；(a business or company involving many parts)企业；经营；(有组织的)活动，行动 (1)do/perform an operation (on sb) (给某人)做手术 in operation(＝working) 工作中，使用中；运转中；有效；在实施中；起作用 核心剖析 研习固根基 put sth into operation 实施；使……运转；启用 (sth) come into operation 开始工作；开始生效 (2)operate vi. 运转；动手术；运营vt. 操作；控制；使运行 operate on sb 给某人(某身体部位)做手术 (3)operator n. 操作员；经营者 核心剖析 研习固根基 【活学活用】 (1)The soldiers were engaged in a military operation close to the Ugandan border. 士兵们在靠近乌干达边界的地区开展军事行动。 (2)Temporary traffic controls are ______operation on the road. 路上正在实施临时交通管制。 (3) It will be two weeks before the new machine is__________________． in put into operation 核心剖析 研习固根基 ＝It will be two weeks before the new machine __________________________． 这台新机器要过两周才能投入使用。 (4)单句语法填空 ① Following the earthquake, a large­scale rescue _____________(operate) was launched. ② He is in hospital recovering from his heart ______________(operate). comes into operation operation operation 核心剖析 研习固根基 ③ The operation ______ my arm will be carried out on schedule. ④ With the guidance of instructions, the new machine is really easy__________________(operate). on to operate 核心剖析 研习固根基 Last year saw our society turned upside down, with great changes in people's lifestyles and how companies operate. 去年，社会发生了翻天覆地的变化。人们的生活方式和公司的运营方式发生了巨大变化。 2．I saw her whispering something into his ear, obviously not wanting to be heard.我看见她在他耳边低语，显然不想被听见。(教材P18) 核心剖析 研习固根基 whisper (1)vi.&vt. (to speak very quietly, using the breath but not the voice, so that only the person close to you can hear what you are saying)低语；耳语；悄声说 ①whisper sth to sb向某人耳语某事 whisper sth in one's ear在某人耳旁小声说某事 It is/was whispered that．.. 私下说/秘密告诉/悄声暗示…… 核心剖析 研习固根基 ②whisper about就……低声说 (2)n.耳语(声)；低语(声)；私语(声)；传言；谣传 核心剖析 研习固根基 【语境助记】 I saw Jenny and Helen talking to each other in a whisper/in whispers. Suddenly Jenny leaned over and whispered something in Helen's ear. I wanted to know what they were whispering about. I whispered to Mary that I would sneak close to find it out. 我看到珍妮和海伦在低声谈话。突然，珍妮俯身在海伦耳边低声说了些什么。我想知道她们在嘀咕些什么。我悄悄地对玛丽说，我要偷偷地走过去搞清楚。 核心剖析 研习固根基 【活学活用】 (1)When he was waking up after the surgeon had finished putting bandages on what was left of his legs, he whispered，“Don't you remember me, ma'am？” 在医生用绷带包扎好他的残肢后，他醒了过来，低声说：“你不记得我了吗，夫人？” (2)The audience are whispering something ______ one another. 观众们在彼此窃窃私语。 to 核心剖析 研习固根基 (3)Nervously facing challenges, I will ________________________，“Be yourself.” 在紧张地面对挑战时，我会悄悄告诉自己：“做你自己。” (4)She said it ______________________________， so I didn't hear it. 她是悄声说的，所以我没有听见。 (5)______________________that she is to get a promotion quite soon. 有人私下说她很快就要升职了。 whisper to myself in a whisper/in whispers It is whispered 核心剖析 研习固根基 Dad whispered a warning to us to keep quiet. 爸爸低声警告我们要保持安静。 3．Despite the difficult situation，Dr Bethune did whatever he could to assist the Chinese people.尽管局势艰难，白求恩医生竭尽所能地来帮助中国人。(教材P18) assist vt.(to help)帮助；协助；援助 核心剖析 研习固根基 (1)assist sb to do sth帮助某人做某事 assist sb with sth帮助某人某事 assist sb in doing sth帮助某人做某事 (2)assistance n．帮助；协助；援助 come to one's assistance来帮助/援助某人 with the assistance/help of．.. 在……的帮助下 (3)assistant n．助手；助理；售货员 核心剖析 研习固根基 assist只是表示辅助性的帮助；aid多指经济上或其他方面急需的援助；help用法则比较广泛，常用于日常谈话中，表示任何形式的帮助。 核心剖析 研习固根基 【活学活用】 (1)You will be expected ________________(assist) the editor ________ the selection of illustrations for the book. 希望你能帮助编辑为此书挑选插图。 (2)The translations were carried out with the_____________ of a medical dictionary. 这些翻译是借助一本医学词典完成的。 to assist with assistance 核心剖析 研习固根基 (3)一句多译 在我的日常生活中，我认为帮助母亲做家务是我的责任。(assist) ①In my daily life，I think it is my duty to ______________________________ the housework. ②In my daily life，I think it is my duty to ___________________________ the housework. ③In my daily life，I think it is my duty to assist my mother to do assist my mother with 核心剖析 研习固根基 ________________________________ the housework. (4)单句语法填空 ①We will have handy robots and computers assist us ________ the things that are boring. ②The surgery was carried out by the British team，____________(assist) by doctors and nurses from the local hospital. ③Despite his cries, no one came to his ________________(assist). assist my mother in doing with assisted assistance 核心剖析 研习固根基 Whenever we meet with problems, our English teacher is always there to assist us to overcome them. 无论何时我们遇到问题，我们的英语老师总是在我们身边帮助我们克服它们。 4．After Dr Bethune's death, Chairman Mao Zedong wrote an article in memory of him, in which he praised Dr Bethune as a hero to be remembered in China.在白求恩大夫去世后，毛泽东主席写了一篇文章 核心剖析 研习固根基 来纪念白求恩大夫，在这篇文章中他赞扬白求恩大夫是值得中国人民怀念的英雄。(教材P18) in memory of作为对……的纪念 核心剖析 研习固根基 【拓展归纳】 in praise of　　赞美，赞颂 in honour of 为了纪念……；为向……表示敬意 in search of 寻找 in charge of 负责；掌管 in favour of 支持，赞同 in need of 需要 核心剖析 研习固根基 【活学活用】 (1)We held a series of activities__________________________ the doctors who gave their lives to the country. 我们举办了一系列的活动来纪念那些为了国家而献出生命的医生。 (2)He founded the charity ____________________________ his late wife. 他创办了那项慈善事业以纪念他已故的妻子。 (3) 根据汉语提示完成句子 in memory/honour of in memory/honour of 核心剖析 研习固根基 ①As a matter of fact, headteachers and monitors who were ____________________(负责) the activity played an important role in it. ②He has made up his mind to go to Shanghai ________________(寻求) a better life. ③Some were___________________(支持) his suggestion, but others were strongly against it. ④I cannot say enough____________________(赞扬) his work. in charge of in search of in favour of in praise of 核心剖析 研习固根基 People celebrate the Dragon Boat Festival in memory/honour of Qu Yuan. 人们庆祝端午节来纪念屈原。 核心剖析 研习固根基 二、语法梳理 读下列教材原句并感知黑体部分的共性。 1．Thinking of all the people still in need of help, Dr Lin opened a private clinic. 2．The new People's Republic of China saw Dr Lin Qiaozhi playing a key role. 3．Though Lin Qiaozhi never married, she was known as the “mother 核心剖析 研习固根基 of ten thousand babies”， having delivered over 50，000 babies in her lifetime. 4．At times she was even seen riding a donkey to faraway villages to provide medical care. 核心剖析 研习固根基 我的发现： (1)例句1中“动词­ing”形式作________，表________。 (2)例句2中“动词­ing”形式作________，补充说明宾语的动作或状态。 (3)例句3中“动词­ing”形式作________，表________。 (4)例句4中“动词­ing”形式作________，补充说明宾语的动作或状态。 状语 原因 宾补 状语 原因 宾补 语法探究 研习知规律 动词­ing形式作宾语补足语和状语是本单元的语法内容，也是动词­ing用法的重点和难点。 探究点1　动词­ing形式作宾语补足语 1．基本用法 (1)动词­ing形式置于某些及物动词的宾语之后，补充说明宾语的动作或状态。 When we returned to the school, we found a stranger standing at the entrance. 语法探究 研习知规律 当我们回到学校时，我们发现一个陌生人站在大门口。 A Mexican farmer was surprised to see smoke rising from a small part of his land. 一位墨西哥农民惊讶地发现从他的一小块地里冒出了烟。 (2)当句子转换为被动结构时，原来作宾语补足语的动词­ing形式便转换为主语补足语。 They found the result very satisfying.(宾语补足语) 语法探究 研习知规律 ＝The result was found very satisfying.(主语补足语) 他们发现这个结果很令人满意。 They heard him singing in the next room.(宾语补足语) ＝He was heard singing in the next room.(主语补足语) 他们听到他在隔壁房间唱歌。 2．能用动词­ing形式作宾语补足语的几类动词： (1)表示感觉和心理状态的动词，常见的有see, hear, feel, watch, smell, 语法探究 研习知规律 find, notice, observe, look at, listen to等。用于“see/．..＋sb＋doing sth”结构。 I found a beggar standing at the door. 我发现一个乞丐站在门口。 Can you smell something burning? 你闻到什么东西烧焦了吗？ 语法探究 研习知规律 在see、hear、feel、watch 等感官动词后，既可用动词­ing形式作宾语补足语，也可用省略to 的不定式作宾语补足语。用动词­ing形式作宾语补足语时，表示动作正在进行；用省略to 的不定式作宾语补足语时，表示动作的全过程，暗示动作已经结束。 I saw him run across the road. 我看到他跑过了马路。(强调整个过程，做了某事) I saw him running across the road. 语法探究 研习知规律 我看见他正跑过马路。(强调动作正在进行，正在做某事) (2)表示指使意义的动词(使役动词)，常见的有keep、get、catch、leave、have等。 They kept us waiting for over two hours yesterday. 他们昨天让我们等了两个多小时。 He caught a man putting his hand into the pocket of a passenger. 他发现一个人把手伸进了一个乘客的口袋。 语法探究 研习知规律 使役动词have后加宾语补足语， 表示“让……一直做某事”。在否定句中表示“不容许某人做某事”。 It's very cold. We should have the fire burning all the time. 天气很冷。我们应该让火一直燃烧着。 I won't have you running about in the room. 我不允许你在房间里跑来跑去。 语法探究 研习知规律 3．动词­ing形式用于with复合结构中。 在with复合结构中， 现在分词充当宾语补足语， 表示动作“正在进行”。 I stood before her with my heart beating fast. 我站在她面前，心脏跳得很快。 With so many people looking at her, she felt nervous. 这么多人看着她，她感到很紧张。 练练悟悟 小测固新知 单句语法填空 1．When he saw the mists rising from the river and the soft clouds ________________(surround) the mountain tops, he was reduced to tears. 2．Entering the room, I found Mary ____________ (sit) at the desk and playing computer games. 3．I felt someone _____________(pat) me on the shoulder. 4．In the crowded café， I heard a friendly voice__________(say), “You can share my table.” surrounding sitting patting saying 练练悟悟 小测固新知 5．Don't leave the water _____________(run) while you brush your teeth. 6．I won't have you _____________(speak) to your mother like that. 7．I looked up and noticed a snake __________(wind) its way up the tree. 8．They use computers to keep the traffic _____________(run) smoothly. 9．With prices_____________(go) up fast, we can't afford luxuries. running speaking winding running going 练练悟悟 小测固新知 探究点2　动词­ing形式作状语 1．现在分词(短语)作状语时，可以在句中充当让步、时间、原因、条件、结果、方式或伴随状语，有时也可表示补充说明，与句子的主语为逻辑上的主谓关系(是主动的)。 Not coming on time, he was punished.＝ Because he didn't come on time，he was punished.(表原因) 因为没有按时来，他受到了惩罚。 练练悟悟 小测固新知 Walking in the park，she was happy to bump into an old friend.(表时间) ＝When/While(she was)walking in the park，she was happy to bump into an old friend. 当她在公园里散步时，她很高兴碰到了一个老朋友。 练练悟悟 小测固新知 当表示正在进行的动作时，可直接在分词前面加上when或while，此时也可理解为状语从句的省略。 Working hard，you will succeed.(表条件) ＝If you work hard，you will succeed. 如果你努力学习，你就会成功。 Having tried many times, he still couldn't overcome his difficulties. (表让步) 练练悟悟 小测固新知 ＝Though he had tried many times, he still couldn't overcome his difficulties. 虽然他已经尝试了很多次，但他仍然没有克服困难。 I stood by the door，not daring to say a word. ＝I stood by the door，and didn't dare to say a word.(表伴随，可以转化为一个并列句) 我站在门口，不敢吭声。 练练悟悟 小测固新知 Group activities were organised after class, building up children's team spirit. (表结果) ＝Group activities were organised after class, and they built up children's team spirit. 课后组织小组活动，培养孩子们的团队精神。 练练悟悟 小测固新知 现在分词(短语)作结果状语，是随着谓语动词的发生而产生的自然结果，而不定式作结果状语时常表示出乎意料的结果，有时前面可以加only。 I hurried to school，only to find it was Sunday. 我匆忙赶到学校，结果发现是星期天。 　The visiting minister expressed his satisfaction with the talks，adding that he had enjoyed his stay here.(表补充说明) 练练悟悟 小测固新知 来访的部长表达了他对会谈相当满意，并补充说他在这里过得很愉快。 2．现在分词的否定式 现在分词的否定式由“not＋现在分词”构成。 Not knowing where to go, she went to the police for help. 因为不知道该往哪儿走，她去向警察寻求帮助。 3．独立主格 动词­ing形式作状语时，有时也可以有自己独立的主语，这种结构称为 练练悟悟 小测固新知 独立主格结构，通常用来表示伴随的动作或情况，也可以表示时间、原因或条件。动词­ing形式或独立主格作状语时，可转换为相应的状语从句。 Weather permitting, we will go out for an outing. ＝If weather permits, we will go out for an outing. 如果天气允许的话，我们就去郊游。 The girl staring at him, he didn't know what to say. ＝When the girl stared at him, he didn't know what to say. 练练悟悟 小测固新知 ＝With the girl staring at him, he didn't know what to say. 那个女孩紧盯着他，他不知道该说什么。 The rain having stopped，we went on marching. ＝After the rain had stopped, we went on marching. 雨停了之后，我们继续前进。 练练悟悟 小测固新知 单句语法填空 1．_______________(know) that you are interested in Peking Opera, I'm writing to invite you to watch it with me. 2．____________________(select) the proper present, they sent it to their respectable professor. 3．______________(work) hard as he did, he was still unable to earn enough money to buy a car.   Knowing Having selected Working 练练悟悟 小测固新知 4．The case shocked the public, ______________(cause) a hot debate over human nature on the Internet. 5．______________________(complete) his homework, Tom went out to play for a while. 6．______________(leave) some questions unanswered, my friend said goodbye to me. 7．The children rushed out of the classroom, ______________(talk) about something happily. causing Having completed Leaving talking 练练悟悟 小测固新知 8． _______________(not know) how to solve the difficult problem, I had to turn to my father for help. 9．Sam slipped and fell, ____________(hit) his head against the stone. 10．Winter ___________(come), it gets colder and colder.So I have to buy some new clothes. 11．It ___________(be) Sunday, many people go to the gymnasium to do physical exercise. Not knowing hitting coming being 练练悟悟 小测固新知 12．He hurried to the station, only ____________(find) the train had left. 温馨说明：课后请完成高效作业8 to find 感谢聆听，再见！ $$