2022年选修7unit3教案 .pdf

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1、ModuleVIIUnit 3 Under the sea 1 Unit 3 Under the sea DESIGNERS: Qi Yuping Han Guilin Wang Qingmei Yuan Lihua Liu Xiaolan Wang Jucun Cai Xiaoqin Han Jinyu TOPIC: Living well TEACHING PERIODS: Three TEACHING AIMS AND REQUIREMENTS 1. Enable students to learn about plants and animals under the sea. 2. E

2、nable students to grasp the usages of important new words and expressions as well as the useful sentence patterns. 3. Let students revise the grammar item: the Passive Voice and “being done ” structure.4. Develop students listening, speaking, reading and writing abilities.TEACHING IMPORTANT POINTS 1

3、. All the words and expressions 2. All the tasks of reading, speaking and integrating skills. 3. Grammar: the infinitive. DIFFICULT POINTS 1. How to improve the students speaking, listening, reading and writing skills.2.The the Passive Voice and “being done ”.TEACHING METHODS 1.Reading method 精选学习资料

4、 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 10 页ModuleVIIUnit 3 Under the sea 2 THE FIRST PERIOD TOPIC: Reading and Language points DESIGNERS: Han Guilin Yuan Lihua Liu Xiaolan THACHING PROCEDURES Step I 预习检测学生活动Ask the students to use some words and expressions of this unit correctly. Ask the st

5、udents to answer some questions about the text. StepII 导入新课，明确目标教师活动Lead in Have a free talk with the students about plants and animals under the sea . Learning aims Help the Ss know more about plants and animals under the sea as well as the animals loyalty and help to human beings. Summarize the ma

6、in idea of each paragraph as well as the text. 3. Enable students to grasp the usages of important new words and expressions. Step III 小组合作，互动探究生生互动1. Pre-reading Let the Ss talk about the picture in Pre-reading and get them prepared for the reading passage. 2. Skimming Let the Ss skim the text and

7、get the main ideas of the two anecdotes. Q: Who is Old Tom? What is the first anecdote about? How about the second one? 3. Scanning Let the Ss do scanning and find the answers to the questions in Exercise 2. Then ask some pairs to ask and answer the questions before class. 4. Careful-readingAsk the

8、students to read the text carefully and finish Ex. 1 on page 21. Show the following sentences on the screen. (The sentences are given with blanks.) 1). I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times. 2). As I was sorting out my accommodation, I

9、 heard a loud noise coming from the bay. 3). We ran down to the shore in time to see an enormous animal throwing itself out of the water and then crashing down again. 4). “Come on, Clancy. To the boat,” George said as he ran ahead of me.5). As we drew closer, I could see a whale being attacked by a

10、pack of about six other killers. 6). And those others are stopping it diving or fleeing out to sea. 7). Within a moment or two, its body was dragged swiftly by the killers down into the depths of the sea. 8). In the meantime, Old Tom, and the others are having a good feed on its lips and tongue. 5.

11、Post-reading Deal with Exercise 3 in Comprehending. Let the Ss work in groups and do some discussion. Look at the title of this text: Old Tom the Killer Whale. Who is Old Tom and what is special about it? 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 10 页ModuleVIIUnit 3 Under the sea 3 6.Eval

12、uation standard Complete the exercise of multi-choices. Step IV 师导生学，排疑解难师生互动【Useful words 】1. witness vt. & n.I thought， at the time， that this was just a story but then I witnessed it with my own eyes many times. (回归课本 ) 用法点拨(1)vt.当场见到；目击I witnessed an accident on my way home yesterday. We were wi

13、tnessing the most important scientific development of the century. (2)vt.说明，说明Her flushed face witnessed the great excitement she felt. (3)vt.作证None could witness that he was present. (4)n.C 目击者；证人 The witness was cross- examined by the defending counsel. (5)n.C，U 证词，证据，证明His ragged clothes were (a)

14、 witness to his poverty. The old man gave witness on behalf of an accused person. 归纳拓展be a witness to是的目击者翻译句子(1) 一位证人声称见过这支手枪。One witness claimed to have seen the gun. (2) 1949 年一个新的国家诞生了 中华人民共和国。 The year 1949 witnessed the birth of a new countrythe Peoples Republic of China.2. accommodation .as I

15、 was sorting out my accommodation . (回归课本 ) 用法归纳accommodate vt.向 提供住处 (或膳宿 )；容纳，接纳，招待住宿；供给，供给；使适应，使适合，调节accommodate.to adapt.to 使适应accommodate oneself to adapt (oneself) to 适应；顺应accommodate sb. with supply sb. with 向某人提供 make accommodations for 为提供膳宿book accommodation at a hotel 向旅馆预订房间arrange sb.s

16、accommodation 给某人安排住处翻译句子(1) 这所大学为学生提供了良好的住宿。The university offers excellent accommodation for students. (2) 今晚我们能找到旅馆住吗？Can we find accommodations at a hotel for tonight? (3) 这幢房子可容纳两家人居住。The house will accommodate two families. (4)银行将提供一笔贷款给你。The bank will accommodate you with a loan. 3. urge vt.

17、催促；极力主张；驱策“Man overboard ！Turn the boat around ！” urged George ，shouting loudly.(回归课本 ) 用法归纳urge sth.(upon/on sb.) 大力推荐；竭力主张urge sb.on鼓励，激励；为 加油urge后跟句子多用 “should 动词原形 ” ，should可省略用法点拨urgency nurgent adj. urgently adv. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 10 页ModuleVIIUnit 3 Under th

18、e sea 4 翻译句子：The teacher urges us to read English every morning. He urged his horse forward. 他策马前行。She could hear him urging her on as she ran past. The report urged that all children be taught to be independent. 4 abandon v.From Jamess face，I could see he was terrified of being abandoned by us. (回归

19、课本 ) 用法归纳 : abandon one s hope放弃希望abandon medicine for literature弃医从文abandon oneself to sth./doing sth. 纵情于 ；沉溺于 abandon one s country/friend背弃祖国 /朋友 abandoned young man 堕落的年轻人abandoned adj.被遗弃的；自暴自弃的；无耻的翻译句子：Parents who abandon their baby should be punished. The captain gave orders to abandon the s

20、hip.船长下令弃船。Lu Xun abandoned medicine for literature. 鲁迅弃医从文。5. ahead of在前面；比 更先进；领先George said as he ran ahead_of me. (回归课本 ) 用法归纳：ahead of time 提前 ahead of ones time 超越某人那个时代look ahead 向前看，为未来着想或打算go ahead 先走/行；可以；进行straight ahead 径直向前翻译句子(1)他站在时代的前列。 He_is_ahead_of_his_time. (2)他提前考试完 . He_finishe

21、d_the_exam_ahead_of_time. 6.help out帮助摆脱困境或危难；协助；使 脱离困境What evidence was there that Old Tom was helping the whalers out? (回归课本 ) 用法归纳help oneself (to sth.) 自用，自取所需 (食物等 ) 翻译句子(1)He s always willing to help out.他总是急人之所急。(2)When I bought the car ，my sister helped me out with money. 我买这辆车时，我姐姐借给我一笔钱解了急

22、。3Nobody helped me out when I lost my job. 在我失业时，没有人帮助我。4It was Jane who helped me out of my financial difficulty in 2009. 2009 年，正是 Jane帮助我摆脱了经济困难。5Soup will help out our meal.汤可以弥补我们饭食的不足。【sentence patterns and phrases】1. It was a time when the killer whales, or “ killers” as they were then called

23、, hoped the whales catch the baleen whales that were on their annual migration. 该句中包含有三个定语从句。 When the killer whales, or “killers” as they were then called , helped the whalers catch the baleen whales 是关系副词 when引导的定语从句，修饰先行词a time；as they were then called是关系代词 as引导的定语从句，意为 “ 正如当时被叫做的 ” ，修饰先行词精选学习资料

24、- - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 10 页ModuleVIIUnit 3 Under the sea 5 “killers”； that were on their annual migration 是关系代词 that引导的定语从句。练习 汉译英1 那就是他到达的时间。2那是一个没有收音机，没有，也没有电视的时期。2. On the afternoon I arrived at the station, as I was sorting out my accommodation, I heard a loud noise coming

25、 from the bay. 本句为主从复合句，主句是I heard a loud noise coming from the bay ； I arrived at the station为省略了关系词 that 的定语从句； as在句中引导时间状语从句。句中现在分词短语coming from the bay 作宾补。即时练习Listen! Do you hear someone _ for help? A calling B call C to call D called 3. It took over half an hour to get the boat back to James,

26、and when we approach him, I saw James being firmly help up in the water by Old TOM. It 是形式主语， to get the boat back to James 是真正的主语； and是并列连词， 并列句后一个分句中， when 引导时间状语从句， being firmly help up in the water by Old TOM 作宾补。It takes sb some time to do sth 是一个重要句型，表示 “ 某人花费多少时间做某事。” 其中 take还可以有时态变化， sb 也可以省

27、略。Step V Evaluation standard 达标检测Finish the exercises in exercise books. Step VI Summary & Assessment小结与学生自评Ask several students to sum up what they have learnt in the class. StepVII Homework 作业布置Recite the above language points. VIII Pre-Learning课前自学Pre-learn the usage of “being done ”. Record afte

28、r Teaching _ _ _ _ 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 10 页ModuleVIIUnit 3 Under the sea 6 THE SECOND PERIOD TOPIC: Grammar DESIGNERS: Qi Yuping Wang Qingmei Wang Jucun TEACHING PROCEDURES StepI 预习检测 (学生活动)Ask the students to recite some words and expressions of this unit.Ask the st

29、udents to answer some questions about the grammar. StepII 导入新课，明确目标教师活动1.Learning aims Revise the Passive V oice of the v-ing form. Learn how to use the Passive V oice especially “being done ” form by practicing and summarizing. 2.区分下面不定式在句子中充当的成分: 区分下面 V-ing 在句子中充当的成分 : Her job is teaching. Reading

30、 aloud is very important for us to learn a foreign language. It s no good waiting here. Lets go home. When he came back home from his night shift, Jason tried to avoid wakening his family. After hearing the funny story, all of us couldnt help laughing ear to ear. Thank you for offering me so much he

31、lp. The children are busy doing their homework. developing countries 定语working people 定语StepIII师导生学，互动探究师生互动一、V-ing 被动形式的构成 group work 师导生学合作探究【观察探究】V-ing 一般时和一般时的被动形式; 1）He hurried home , looking behind from time to time . 2) The building being repaired is our dormitory . V-ing 的完成时和完成时的被动形式1) Havi

32、ng lit a candle , she went out. 2) Having been asked to stay , I couldnt leave .3) Having heard this , our teacher expressed her satisfaction . 【归纳总结】如果 v-ing 与句中的逻辑主语构成 被动关系 ，即当动词 -ing 形式的逻辑主语是 动作的承受者时，需用其被动形式 being done，having been done 。其否认形式是： not being done, not having been done V-ing 形式表示的动作与主

33、句谓语动词同时发生 ，用其一般式 ; V-ing 形式表示的动作在主句谓语动词 之前发生 ，用其完成时。【即学即练】人们不喜欢无缘无故的赞扬。People hate being praised for nothing . 这问题远没得到解决。 The problem is far from being solved . 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页，共 10 页ModuleVIIUnit 3 Under the sea 7 她不介意被一人留在家里。She didnt mind being left alone at hom

34、e . 没有被邀请参加聚会，他感到很不高兴。He was unhappy for not having been invited to the party. 尽管被告诉好多次了，但他仍然犯同样的错误。Having been told many times, he still made the same mistakes. 二、v-ing 被动形式的语法功能互动交流，突破疑难Swimming is good for health. _ (raise) your hat to a a lady is good manners . 对一位女士脱帽致敬是礼貌的。_ (kill) by sharks i

35、n the sea is a common thing . 2. 作表语 (往往表示一种概念，习惯或经验，或说明主语的内容.) Teaching is learning 教学相长My hobby is _ (make) model planes. Her regret is_ (abandon) by him. 注意1). V-ing 形式和不定式都要有对称性To see is to believe.= Seeing is believing. 2).动名词和不定式都可以作主语，动名词作主语表示一般或抽象的多次性行为，不定式作主语往往表示具体的或一次性的动作。如：Playing with fi

36、re is dangerous. 泛指玩火To play with fire will be dangerous.指一具体动作We would appreciate hearing from you 我们会珍惜你的来信。 The bird escaped _ (catch) . He was afraid of _ (abandon) by us. V-ing 形式既可作动词的宾语 , 也可作介词的宾语。注意：在 avoid, admit, appreciate, consider, delay, enjoy, escape, excuse, finish, forgive, imagine,

37、 mind, miss, practise, risk, suggest, give up, put off, feel like, insist on , instead of, look forward to, object to, keep on等后只接 V-ing 形式作宾语。I heard her _ (sing) a song in her room. I heard the song ( sing ) in English. Youll find the topic _ (discuss) everywhere now. 5. 作定语The girl standing there

38、 is my sister . This is a piece of _ (surprise) news . The problem_ (discuss) now is very important. 比照填空a meeting (hold) now / a meeting (hold) yesterday a meeting (hold) tomorrow 6. 作状语Hearing the good news , he jumped with joy . He sat at the table , _ ( read ) China Daily . _ (ask) to answer the

39、 question, she couldnt refuse.精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页，共 10 页ModuleVIIUnit 3 Under the sea 8 ( tell) many times, he still made the same mistakes. 三v-ing 几个重要用法在 want，need，require，deserve等动词之后作宾语时，常用v-ing 的主动式表示被动意义。Your car needs filling. 你这车要充气了。This city deserves visiting

40、. 这座城市值得光临一下。The problem requires studying carefully . 这个问题需要认真研究。The trees want watering . 这些树需要浇水了。在 beworth 后面只能用动名词的主动态来表示被动意义。His suggestion is worth considering. The book is worth reading. 在 allow，advise，forbid ，permit 等动词后直接跟动名词形式作宾语，如果后面有名词或代词作宾语，其后用动词不定式作宾语补足语。如：We dont allow smoking here.

41、We dont allow students to smoke. Step IV Evaluation standard 达标检测Finish the exercises in the exercisebooks. StepV Summary and Self-assessment 总结与学生自评1. The teacher summarizes today s contents. 2. The students will be asked to comment what they have learned and mastered. Step VI Homework 作业布置1. Remem

42、ber the important rules which learn in this class by heart. 2. Finish the exercises StepVII Pre-learning课前自学任务1. Review readingII. 2. Finish the grammar quiz. Record after Teaching _ _ 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页，共 10 页ModuleVIIUnit 3 Under the sea 9 THE THIRD PERIOD TOPIC: Ex

43、tensive Reading DESIGNERS: Cai Xiaoqin Han Jinyu TEACHING PROCEDURES Step I 预习检测 (学生活动 ) 1. Dictate the important words, expressions and sentences in the reading passage. 2. Check the recite results of the students.Step II 展示目标，导入新课教师活动Lead in Enjoy the beautiful view under the sea and have a look a

44、t these lovely animals. Learning aims Enable the Ss to know more about the living things under the sea and experience the beautiful and harmonious nature Try to improve the students reading ability by grasping the information in the dairy about the world under the sea. Strengthen their sense of envi

45、ronmental protection. Step III 当堂学习，互动探究生生互动Task 1 . Please read the Reading, Page 24 (5 minutes) and finish the task 1. Topic Paragraph number colors and shapes _2_ the reefs edge _4_ dangers _1_ a final thought _5_ reflecting _6_ some sea creatures _3_ Task 2 Complete these noun groups from the di

46、ary entry. Note the use of adjectives. 1. _ air 2. _ seaweed 3._ mouth 4. _ sea slug 5. _ turtle 6 _ teeth 7. _ lips 8. _ reef sharks Key answers: 1. warm night 2. long thin 3. hard bird-like 4. yellow-spotted red 5. a large wise-looking 6. strong sharp 7. tick green 8. two grey Task 3. Read the tex

47、t again in 8 minutes and choose the best answers. 1. In the diary, the author mainly wants to tell us _. AA. What he saw in the sea B. How the fish eat in the sea C. The vivid colors in the sea D. All the plants in the sea are poisonous 2. What was hanging upside down in the sea according to the tex

48、t? DA. The orange and white anemone fish. B. The yellow-spotted red sea-slug. C. The yellow and green parrotfish. D. The orange and blue-striped angelfish. 3. When the author saw two _, he felt scared to death. DA. anemone fish B. parrotfish C. sea-slugs D. sharks 4. How many kinds of creatures didn

49、t the author want to get too close to according to the fourth 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 9 页，共 10 页ModuleVIIUnit 3 Under the sea 10 paragraph? B A. Two B. Three C. Four D. Five 5. From the whole text we know that the author felt that_. A A. He was a tiny spot compared with the wh

50、ole world B. The ocean was a tiny spot compared with the whole world C. There was no danger in the sea except sharks D. All kinds of fish were waiting for something for food Task 4 Further thinking 1. Where there more delights than dangers when snorkeling ? List them and decide for yourself. Delight