小学6年级英语教案：第8讲 情态动词2

1、辅导教案学员姓名： 学科教师：年 级：六年级 辅导科目：英语 授课日期年月日时 间A / B / C / D / E / F段主 题情态动词2教学内容1掌握情态动词may, can, should的概念及用法；2灵活迁移阅读信息到写作表达中去； （TR可根据本次课的需要，选择不同的互动探究方法，如：预习、复习上节课内容、或通过案例分析、趣味故事进行新课导入）【教学建议】此环节设计时间在15分钟。1. 可以先讲解上节课预习的单词，再进行检测。2. 也可以先检测，作为检查上节课课后预习的效果，再讲解。3. 老师讲解时可以选择问答抢答或相互PK的互动方式进行。同步检测（6A U6）1. 单词默写。n

2、.车费；船费adj.公众的，公共的n. 交通；运输n. 售票员adv.现在现今；如今adv.代替pron. 大多数pron.没人；一个也没有；毫无adv.还是，仍然adv. 也许；可能；大概adj.很少，几乎没有n.交通阻塞n.摩托车n.立交桥n.铁路，铁轨n.隧道n.桥n.人行横道，十字路口n.人行桥n.招贴画；海报2日常表达默写。堵车；交通阻塞灯柱交通灯停车场【教学建议】此环节教案预期时间60分钟。1. 通过下面几幅图，请学生找出句中的情态动词，并说句情态动词在句子的意思；2. 请学生结合图片，复习情态动词的特征，并举例；3. 在习题操练中区分各情态动词的用法，注意语境；The boy h

3、as been playing computer games for three hours, what must the boy do now? The room is in a mass, what should the students do?What she can do? 肯定回答: Yes, (please. )you may. of course you may(can)./certainly.表示请求允许：“May I take this book out?” 否定回答: No, you may not. /1) 意为“可以” cant. / mustnt./ had bett

4、er not. 表示给予允许：You may take my dictionary as long as you dont keep it too long. 1. may 2) 意为“可能”，表示推测: He may be in his office now. 他现在说不定在办公室里。 （用于疑问句时，may 通常不用于句首） 3) 意为“祝, 愿”用以表示愿望和希望，常置于句首：May you be safe and happy. 【考点拓展】might的用法：u 表示请求允许，语气较委婉 (但并不表示过去)；1) -Might I take this book out?” -“Yes,

5、you may.” (由于答语是表示给予允许，可用 may，但不能用 might)2) You may take my dictionary as long as you dont keep it too long. (不用might)随堂练1. you be happy!A. May B. Can C. Must D. Would2. -Could I use your bike?-Yes, surely you .A. might B. could C. can D. should3. Tommy, you play with the knife, you get hurt.A. wont

6、; cant B. mustnt; may C. shouldnt; must D. cant; shouldnt4. -Are you coming for dinner?-Im not quite sure. I go to my uncles instead.A. must B. would C. should D. might5. Her brother be at home now, because he was seen playing basketball in the stadium just now.A. mustnt B. neednt C. cant D. shouldn

7、t6. Dont believe him. What he said be true.A. mustnt B. neednt C. shouldnt D. may not7. - I go home now, sir?-No, you .You should finish the composition first.A. Might; wouldnt B. May; had better not C. Must; mustnt D. Need; mustnt8. - Jack be here now?-He be here, but Im not too sure.A. Can; may B.

8、 Must; neednt C. May; mustnt D. Can; cant9. We_ talk or speak loudly in public places, such as hospitals, libraries or cinemas.A. dont B. may not C. neednt D. mustnt10. We _ any drink. Youd better buy some fruit and vegetables.A. neednt B. dont need to C. dont need D. not need 表现在的能力，意为“能，会”。 提问：Can

9、 .?2. can 表现在的请求，允许 回答：Yes, .can . No, .cant. / Im afraid not. cant 和 mustnt 一样，都可表示“不准，不允许”。 表对现在或将来的推测：多用于否定句及疑问句中。“cannot”=不可能【考点拓展】could的用法： 表过去的能力， 作为can的过去式； could 表委婉客气地提出请求，不表过去时态，回答：Could I? - Yes, . can. / No, .cant. 随堂练1. Millie is very busy writing a novel these days, so she watch the ga

10、me on TV. A. must B. may C. cant D. neednt2. Look at that sign. You _ walk on the green grass. A. mustnt B. needntC. couldntD. may not3. A: Is Lucy knocking at the door?B: It_ be Lucy. She is in America now.A. needntB. mustntC. cantD. may not4. The old man could hardly read or write, _?A. can he B.

11、cant he C. could he D. couldnt he5. In order to keep the roads safe, we _obey the traffic rules.A. can B. must C. need D. may6. Simon, you _ do your homework today. Leave it for tomorrow. A. neednt toB. not need toC. dont needD. dont need to7. The radio is pretty loud. _ you please turn it down a bi

12、t?A. May B. Could C. Must D. Should8. Lily, please be quiet! The others _ hear clearly.A. cant B. mustntC. needntD. shouldnt9. To everyones surprise, the boy _ copy Zhou Libos voice and actions very well.A. can B. may C. must D. need10. A: Listen! Is Professor Johnson giving a report in the hall?B:

13、No, it _ be him. He has gone to Japan.A. needntB. mustntC. cantD. may not3. should 表示“应该，应当”，否定结构should not = shouldnt: He should work harder. 他应该更加努力。 Crime should be punished. 犯罪应受惩罚。 【考点拓展】 should 与 ought to: 1) should 强调主观看法，而 ought to 强调客观要求，语气稍重。 2) 注意ought to的否定式与疑问式。 You ought not to do it.

14、你不应该做此事。 Ought he to start now? 他现在该动身了吗？ Yes, he ought (to) . 是的，该动身了。 They ought to go now, oughtnt they?他们现在该走了，对吗？随堂练1. He _ eat so greedily.A. shouldnt to B. ought to notC. ought not D. oughtnt to2. _ I _ go there alone?Yes, you ought.A. Doought B. Willought C. Ought. to D. Ought/3. You _ decid

15、e now. You can tell me your decision later.A. dont have to B. mustnt C. cannot D. shouldnt4. Everyone_ keep the new traffic law and learn how to protect himself.A. need B. can C. may D. should5. Lets play table tennis, _?A. will weB. shall we C. shant we D. will you.6. _ you _ turning down the radio

16、 a bit?Not at all.A. Would. mindB. Wouldlike C. Willyou D. Had. better7. A computer _ think for itself. It must be told what to do.A. cant B. mustnt C. may not D. might not8. _ you please take a message for him?Sure.A. Will B. Shall C. Ought D. Should9. Jack _ in the room now. I just saw him in the

17、street. A. wouldnt be B. shouldnt be C. mustnt be D. cant be 10. Chemistry isnt very difficult. You _ be afraid of it.A. mustntB. cant C. dont D. needntReading Passage A I love writing! When I was young, I wrote stories in my notebooks and told stories to my friends. I have already written over 100

18、books! As a teacher, its my duty to encourage all of my students to love writing.Writing is easy 1 we pay attention to everything in our lives. Everything I see or do is possibly written in a book. Watch around you, and youll be excited at what you 2 . Anyone can be a 3 . You just put your pen on yo

19、ur paper and write what you like step by step. You should create great characters（创造角色）. You should make the readers be 4 your stories at the beginning, or they wont read your story. If you can make the reader ask questions, he has to keep reading to find out the 5 . Follow the rules. The rules of e

20、very story are almost the same: Introduce the characters and the story, and then everything gets worse. At last, the hero appears and solves（解决）all the problems. When you write a story, remember to add a 6 humor（幽默）or something unusual to the story to keep the reader interested.1. A. so B. if C. but

21、 D. and2. A. invent B. hear C. want D. discover3. A. doctor B. scientist C. writer D. teacher4. A. strict with B. proud of C. good at D. interested in5. A. answers B. reasons C. results D. questions6. A. few B. big C. little D. smallPassage BThe environment is e 1 around us. It includes the sky and

22、the birds, a rock or a river, your pizza and the box it came in and even other people. The environment is made up of l 2 and non-living things. While rocks and sand and non-living things, a parrot flying f 3 tree to tree is a living thing. In fact, all plants and a 4 are living things.The Seven Char

23、acteristics of Living Things:They need to take in f 5 from the environment for energy. (2) Show some kind of movement.(3) Exchange gases with the environment (breathing).(4) Excrete and remove waste from the body.(5) All living things g 6 (6) Sensitive to changes in the environment a 7 them (feel).(

24、7) All living things produce young.Sometimes it is not so e 8 to decide what is living and what is not. A car moves, but it is n 9 a living thing, while a tree doesnt seem to move, but it is a living thing. Orange juice came from a living p 10 but it is not a living thing.生词: exchange 交换 excrete 排泄

25、sensitive 敏感的答案： everything, living, from, animals, food, grow, among, easy, not, plant【教学建议】1 规定学生必须在20分钟内完成；2 相互交换批改，或通过优先选择等互动方式讲解练习，表扬正确率最高的学生；让每个学生简单总结一下错误原因及应该注意的问题，并订正在错题集上；I. Choose the best answer.1. People should stay at home _ there is a typhoon.A. but B. and C. when D. So2. Ben saw Kitty

26、 and many children _ in the swimming pool.A. swimmed B. swimming C. to swim D. swam3. _ these pictures in the new order, please.A. Put B. To out C. Putting D. Puts4. We can _ bees flying around in spring.A. look B. hear C. see D. listen5. The strings on Bens kite _ just now.A. break B. broke C. has

27、broken D. breaks6. The wind became _and the clouds moved _.A. stronger .slightly B. strong.heavily C. stronger. quickly D. strong.immediately7. Kitty and Alice _ their kites happily in the gently wind last Sunday.A. fly B. are flying C. flies D. flew8. _may happen _ there is a typhoon?AWhat.and B. W

28、hen.when C. What.when D. Where.if9. It rained last Sunday and the rain made me _inside all day.A. stay B. to stay C. staying D. Stayed10. _ a windy night, the ship sank and five people lost their livesA. In B. On C. At D. To 11. If he to the Century Park, he _a lot of photosA. goes, takes B. will go

29、, takes C will go, will take D. goes, will take12. _is it from your home to your school?About ten minutes walk.A. How longB. How often C. How much D. How far 13. Dont forget to turn off the light _you leave.A. when B. after C. because D. until14. The poor man doesnt have _money, but hes still very h

30、appy.A. many B. much C. little D. some15. _I watch TV? Im afraid you_. You must do your homework first.A. May, cant B. Must, mustntC. Must, neednt D. May, neednt 16. There _an exciting football match on TV this evening. A. will have B. will be C. was D. isII. Fill in the blanks with the proper forms

31、 of the given words.1. You must do your homework_(care) carefully2. Whats the weather like today? Its _(wind) windy3. Look! There is a _(fish) boat in the middle of the lake. fishing4. Many years ago, there _(be) not much traffic. was5. _(not)speak so loudly. The baby _(sleep). Dont is sleeping6. I

32、_(go) out for a picnic with my family next Saturday. will go7. I see Peter _(play) with his brother in the garden. play8. The history Museum _(tell) the story of Shanghai. tells9. You should _(read) the safety rules first. read10. Suddenly the wind became _ (strong). strongerIII. Rewrite the sentenc

33、e as required.1. Tom will help Kitty make a display board. (保持句意不变) Tom _going to help kittya display board. iswith2. The typhoon passed quickly. (对划线部分提问) _ _ the typhoon pass? How did3. My father read newspapers at home (改成否定句) My father_ _ newspapers at home. didnt read4. I like summer best, beca

34、use I can swim in the river. (对划线部分提问) you like summer best? Why do5. Kitty is beautiful. Mary is very beautiful. (句意不变)Mary is than Kitty. more beautiful6. Miss Wang sleeps for nine hours every day. (对划线部分提问) does Miss Wang sleep every day?How long（以学生自我总结为主，TR引导为辅，为本次课做一个总结回顾）1. 引导学生说出情态动词的特征，并用一个

35、情态动词举例说明；2. 引导学生总结各情态动词的用法及注意的地方；【教学建议】1. 规定学生在限定的时间内完成；2. 要求学生对不确定有疑问的题目做标记；3下节新课前让学生相互批改表扬正确率最高的学生；4对本节课积分高的学生可以考虑相应减少作业量；5老师对错误率较高的题目相关的知识点进行复习。【巩固练习】IChoose the best answers.1. Its going to rain. The sky is getting .A. darkestB. darker and darkerC. more and more darkD. more darker2. I to Hainan

36、Island only once.A. have gone B. have beenC. have gotD. have visited3. She didnt go to bed she finished reading the book last night.A. after B. beforeC. untilD. when4. Century Park is one of in Shanghai.A. the most beautiful parksB. most beautiful parksC. most beautiful parkD. the most beautiful par

37、k5. I will tell him immediately if he tomorrow.A. comeB. will come C. comesD. came6. He a teacher three years ago.A. becomeB. becomesC. becameD. has become7. Plants and animals need water .A. growB. growingC. grewD. to grow8. Peter is 20, he will be much taller.A. Where B. WhenC. WhatD. Which9. I li

38、ve on the floor.A. nineB. ninethC. ninthD. nintieth10. We may home when it is raining heavily.A. stay B. stay atC. stayingD. staying at11. The story happened _ a rainy night _ last summer.A. in. . . inB. on. . . /C. at. . . inD. on. . . in12. exciting news they have got!A. How B. What C. How a D. Wh

39、at an13. Theres traffic in the city. We all hope there will be traffic jams in the future.A. many. . . fewB. much. . . lessC. a lot of. . . fewerD. less. . . more14. Tommy feels because he has got poor marks in the exam.A. happilyB. unhappyC. happyD. unhappily15. Linda often helps her mother the hou

40、sework on weekends.A. withB. toC. ofD. for 16. There a new film on next week.A. will have B. hasC. will be D. will is17. November 2005, Mr. White flew to London for a meeting.A. At B. InC. On D. During18. I dont want to see the film because I it before.A. havent seenB. sawC. have seenD. didnt see19.

41、 A typhoon is much than a strong wind.A. strong B. strongerC. strongest D. the strongest20. Anna, where is Mike?He a kite with Bob in the park.A. fliesB. is flying C. flew D. will flyII. Rewrite the sentences as required. 1.We had a good time during the summer holidays. (保持原句意思)We during the summer

42、holidays. enjoyed ourselves2.This is a very important book. (改为感叹句) important book this is! What an3.The boy wanted to help the old lady. (划线提问)_ did the boy want to_? Whatdo4.We use water for watering plants. (保持原句意思)Water for watering plants. is used 5. The students must do homework themselves. (划

43、线提问) do homework themselves? Who mustII. Reading Comprehension. I finished my cooking course in a college at the age of 21. I thought I was going to become a world-famous cook. I hoped people would t 1 from all over the world just to get a taste of my food. But three months later, I knew I was wrong

44、. Since nobody was traveling to t 2 my food, I decided I should travel to taste theirs. During my travel, I v 3 many different countries, such as Japan and France where different k 4 of food opened my eyes. I especially loved the experiences in Italy and China.When in Italy, I 1 5 how to make pizza

45、and s 6 . We had long lazy lunches in the sun and evening meals where the conversations went on long into the night.In C 7 , I loved the hot Sichuan food and enjoyed the delicious Beijing snacks. I also discovered the joy of making d 8 with good friends.My year of travel came to an end too quickly,

46、but I had decided what I should do for the rest of my 1 9 . I want to bring the fantastic food of the w 10 into my kitchen in New York.答案： travel, taste, visited, kinds, learned, soup, China, dumpling, life【预习思考】. Words.1. display n.展示；陈列e. g. On New Years Eve, the display of fireworks was really beautiful. 除夕之夜的焰火确实很漂亮。 There will be a clothing display next Sunday.下周日将有一个服装展示。【记忆链接】on display正在展览中(on show):e. g. The work was on display.这个作品正在展出。2. gentle adj.温和的e. g. She is a gentle and kind girl.她是一个温柔和蔼的女孩。 “May I help you? she said with a gent