精品英語(yǔ)文檔：教學(xué)目標(biāo)與要求

1、. 快樂(lè)學(xué)習(xí)，盡在中學(xué)生在線Unit 15 A famous detective  一、教學(xué)目標(biāo)與要求通過(guò)本單元教學(xué)，學(xué)生領(lǐng)略和感受英國(guó)著名作家柯南道爾偵探小說(shuō)中復(fù)雜的情節(jié)和神探福爾摩斯的機(jī)智勇敢。學(xué)生在理解課文的基礎(chǔ)上，能運(yùn)用自己組織的語(yǔ)言復(fù)述故事，或以故事中不同人物的角度，描述事情的經(jīng)過(guò)；通過(guò)對(duì)話課的學(xué)習(xí)與操練，復(fù)習(xí)表達(dá)良好祝愿的常用語(yǔ)句；學(xué)習(xí)并初步掌握過(guò)去分詞作定語(yǔ)和狀語(yǔ)的用法；正確完成練習(xí)冊(cè)安排的練習(xí)。二、教學(xué)重點(diǎn)與難點(diǎn)1重點(diǎn)詞匯affair；delay；quarrel；dare；fasten；doubt；strike；blow；scream；have a seat；long

2、 before；paya visit；in silence；connect to2重要句型1）I dare say my uncle willI have no other relatives2）Why would a builder make a hole in the wall between two rooms when he could easily make the same hole in an outside wall？3）He examined the red bell rope，the end of which lay upon the pillow of the bed4）

3、The young lady rushed into the room immediately she heard the noise5）No doctor would have noticed the tiny teeth marks of the snake on your skin3語(yǔ)法 過(guò)去分詞作定語(yǔ)和狀語(yǔ)（The Past Participle as Attribute and Adverbial）1）There was once a detective named Sherlock Holmes 2）Well known for his expert advice，he was a

4、ble to help many people3）Scientific experiments carried out by students without the teachers instructions can be dangerous4）Frightened by the noise in the night，the girl did not dare sleep in her room4日常交際用語(yǔ)表示良好祝愿（Farewells and good wishes）1）I called to tell you that the conference has been delayed

5、until the 15th and 16th2）Im afraid I have togo nowIts time I went and picked up my little girl from school3）Goodbye，Dr ZhangI hope you have a good journey back to Guangzhou4）Thank you verymuch It was nice to meet you5）GoodbyeThanks again for callingPlease remember me to your wife三、課型  （一）對(duì)話課

6、60; 教具  錄音機(jī)、投影儀。課堂教學(xué)設(shè)計(jì)1教師通過(guò)向?qū)W生提出以下問(wèn)題導(dǎo)入本課：1）If you have something that you want to inform somebody，what would you do？（Make a phone call；tell him/her directly；ask somebody to send a message；write to him/her，etc）2）Just now we talked about some ways that we may choose when we want to tell other peo

7、ple somethingNow lets listen to the dialogue and see what ways those people use2準(zhǔn)備放對(duì)話錄音。借助投影片打出以下聽(tīng)前提問(wèn)：1）How many people are talking？2）Where does DrZhangcome from？3）What is the message in the conversation？放錄音一至兩遍，請(qǐng)學(xué)生回答上述問(wèn)題，教師予以必要訂正。Key：1）Three people are talking2）DrZhang comes from Guangzhou3）The mes

8、sage is that the conference has been delayed until 15th and 16th3再次放對(duì)話錄音，學(xué)生跟讀。將學(xué)生分為三人一組練習(xí)對(duì)話。數(shù)分鐘后，請(qǐng)兩三組同學(xué)到前面表演，教師予以講評(píng)。4根據(jù)本課對(duì)話內(nèi)容和有關(guān)情景，教師再提出一些問(wèn)題，要求學(xué)生使用對(duì)話中所出現(xiàn)的日常交際用語(yǔ)進(jìn)行應(yīng)答。1）If you want the one who is at the door to come in， what would you say？2）If you want to ask someone to sit down，what would you say？3）I

9、f you want to introduce somebody to someone else， what would you say？4）If you want to leave，what would you say？5）If you want to express that you feel nice to have met someone，what would you say？6）If you want to say hello to somebody else for you，what would you say？Key：1）I may say：Do come in，please2）

10、I may say：Please have a seat3）I may say：Id like you to meet4）Imay say：Im afraid I have to go nowIts time I went and5）I may say：It was nice to meet you6）I may say：Please remember me to your wife，etc5教師指導(dǎo)學(xué)生歸納本課中有關(guān)表示良好祝愿（Farewells and good wishes）的常用語(yǔ)句（見(jiàn)日常交際用語(yǔ)部分）。要求學(xué)生能熟練掌握這些語(yǔ)句，并在編練新的對(duì)話時(shí)加以運(yùn)用。教師提供如下情景，組織

11、學(xué)生三人一組編演新的對(duì)話：Situation 1：You are talking with your neighbourThen a classmate of yours calls on youHe tells you that the whole class will go to a kindergarten to help with the cleaning thereYou introduce your classmate to your neighbourMake a dialogue in your own wordsSituation 2：You pay a visit to y

12、our friend and meet with a relative of his from HainanYou want to take your friend to an exhibition but your friend says sorry to you because he has to go shopping with his relativeMake a dialogue in your own words學(xué)生也可以自己設(shè)計(jì)情景，編演新的對(duì)話。數(shù)分鐘后，請(qǐng)一兩組同學(xué)到前面表演，教師予以講評(píng)。6布置作業(yè) 1）預(yù)習(xí)第58課；2）完成練習(xí)冊(cè)中安排的練習(xí)。  （二）閱讀理解

13、課（）  教具  錄音機(jī)、投影儀。課堂教學(xué)設(shè)計(jì)1檢查生詞及短語(yǔ)。2教師向?qū)W生提出以下問(wèn)題：1）Do you like reading detective stories？2）Who like reading detective stories better in this class，the boys or the girls？3）Have you ever read detective stories about Sherlock Holmes？If not，have you ever heard of him？3準(zhǔn)備閱讀課文，教師給出讀前提問(wèn)：1）What could

14、the young lady often hear at night？2）How did Holmes manage to get into her uncles room？教師給學(xué)生數(shù)分鐘，要求學(xué)生快速閱讀課文，之后請(qǐng)同學(xué)回答上述問(wèn)題。Key：1）She could often hear a long low whistle and the sound of a metallic noise at night2）He opened the door of her uncles room with a thin metal wire which he always kept in his po

15、cket4放課文錄音，學(xué)生跟讀一至兩遍。教師用投影儀打出以下statements，要求學(xué)生判斷其正誤，并對(duì)錯(cuò)誤的statements進(jìn)行修改。1）The famous detective Sherlock Holmes helped a great number of people with their personal affairsHe usually found the answer with the help of local police2）One day a young lady came to visit Holmes because her parents had died a

16、nd she didnt know how to deal with the moneyleft for her3）According to the reading passage，theyoungladys uncle was the only one to get the moneyleft forher if she died4）Holmes and his assistant managed to pay a visit to the young ladys house because her uncle was in India during the daytime5）After a

17、 careful examination of the house，Holmes discovered a hole in the outside wall6）Holmes and his assistant did not find anything unusual and therefore decided to remain in the young ladys room for the night to discover moreKey：1）False（Holmes usually found the answer before the police and of course wit

18、hout their help）2）False（The young ladycame to Holmes because she often heard some strange noise at night and her uncle seemed to be acting rather strangely towards her）3）True4）False（Holmes and his assistant managedtopay a visit tothe young ladys house because her uncle was in London all day）5）False（

19、The hole was there and everybody in the house could see itHolmes was thinking about why the hole was there） 6）False（Holmes decided that the ladys life was in dangerTherefore，they decided to remain in the young ladys room to see what theycould discover）5課堂活動(dòng) 要求學(xué)生根據(jù)課文內(nèi)容，找出對(duì)神探福爾摩斯的相關(guān)描寫(xiě)：Ask the students

20、 to find out：1）how carefully Holmes observed things in the ladys house 2）how he asked questions about the things that seemed usual to ordinary peopleAsk the students to describe：1）the young ladys room 2）her uncles room學(xué)生先在小組內(nèi)交流并相互啟發(fā)，數(shù)分鐘后，請(qǐng)學(xué)生在班上交流，教師和其他同學(xué)補(bǔ)充修正。6布置作業(yè) 1）復(fù)述課文；2）完成練習(xí)冊(cè)中所安排的練習(xí)。  閱讀理解課（

21、）  教具  錄音機(jī)、投影儀。課堂教學(xué)設(shè)計(jì)1檢查學(xué)生課文朗讀和復(fù)述。準(zhǔn)備閱讀課文第二部分。教師給出讀前提問(wèn)：1）Where did Holmes and Watson go after tea？2）What happened to the young ladys uncle at the end？教師給學(xué)生數(shù)分鐘，要求學(xué)生快速閱讀課文，之后請(qǐng)同學(xué)回答上述問(wèn)題。Key：1）They went up to the young ladys bedroom2）The young ladys uncle was bitten by the snake，dead2放課文錄音，學(xué)生跟讀一

22、至兩遍。教師用投影儀打出以下statements，要求學(xué)生判斷其正誤，并對(duì)錯(cuò)誤的statements進(jìn)行修改。1）The young lady said good night to her uncle， opened and shut her bedroom door in order to show that she wouldgoto sleep as usual2）The youngladys uncleknewthat there were some strangers in the next roomSo he gave a low whistle3）Holmes tried ver

23、y hard to hit the bell rope with his stick in order to drive the snake back4）The heavy metal chest had been used bythe young ladys uncle tokeep his weaponsKey：1）True2）False（The low whistle was probably a signal for the snake to get into the young ladys room）3）True 4）False（The heavymetal chest had be

24、en used bythe young ladys uncle to keep his snake）3將課文錄音完整地放一遍，學(xué)生跟讀。教師就課文內(nèi)容提問(wèn)，檢查學(xué)生的理解程度（以下問(wèn)題涉及本單元兩個(gè)部分，教師可自行選擇）：1）What did the young ladyoften hear at night？2）Did the lady get along with her uncle very well？3）Whydid Holmes have special interest in the hole in the young ladys room？4）Where was the end

25、of the rope？5）Where did the rope go？6）What was in the corner of her uncles room？7）What was Holmes sure ofafter examining the whole house？8）What did Holmes decide to do？9）What did Holmes put on the table？10）Whatdid Holmes do after he heard a long low whistle？11）Howdid he hit the bell rope？12）What did

26、 he hear later？13）Whatdid theyoungladys uncle keepinthe heavymetalchest？14）Whydidher uncle keep it？Key：1）The young lady often heard a long low whistle and the sound of a metallic noise at night2）No，she didntBesides， she found that her uncle seemed to be acting rather strangely towards her3）Because a

27、 builder would easily make the hole in an outside wall instead of making it in the wall between two rooms4）The end of then rope lay upon the pillow of the young ladys bed5）The rope was fastened to a nail next to the hole in the wall6）A heavy metal chest was in the corner of her uncles room7） Holmes

28、was sure that the young ladys life was in danger8）Holmes decided that he and DrWatson would spend the night locked in the young ladys room to see what might happen9）Holmes put a box of matches on the table and laid the thin stick which he often carried next to it10）After they heard a long low whistl

29、e，Holmes immediately jumped up from the bed and struck a match11）With his stick he then hit the bell rope again and again with heavy blows12）He heard later a scream from the room next door 13） The young ladys uncle kept a snake in the heavy metal chest14）He had wanted to use the snake to kill his ni

30、ece so that he could get all the money left for her4討論題：1）Could you explain the use of the box of matches and the thin stick？2）Why did the young lady open and shut her bedroom door without entering？ 3） Why did Holmes and Watson sit with the light on for half an hour and then turn off the light？4）Why

31、 do you think Holmes hit the bell rope again and again？學(xué)生先在小組內(nèi)討論。數(shù)分鐘后，學(xué)生在班上交流。教師不必規(guī)定答案，鼓勵(lì)學(xué)生都積極發(fā)表自己的看法。5布置作業(yè)   1）將兩課內(nèi)容結(jié)合，講述這個(gè)故事。如有條件，可組織學(xué)生排演這個(gè)偵探故事；2）完成練習(xí)冊(cè)中所安排的練習(xí)。  （三）語(yǔ)言訓(xùn)練課  教具  投影儀。課堂教學(xué)設(shè)計(jì)1請(qǐng)學(xué)生講述 Noises in the night這個(gè)偵探故事。2教師從本單無(wú)詞語(yǔ)中選擇部分常用詞語(yǔ)，配以例句介紹給學(xué)生。要求學(xué)生反復(fù)練習(xí)這些例句，并請(qǐng)同學(xué)造句，教師予以講評(píng)

32、、訂正。1）delay v/nThe accident delayed the train for two hoursWe decided to delay going on our holidays until next weekAfter a delay of half an hour，we continued our journeyAll this must be done without delay2）quarrel v/nIts no use quarrelling about it with meWhat was the cause of the quarrel？3）doubt v

33、/nYou can write to him if you doubt my wordShe never doubted for a moment that she was rightI doubt whether/if he will comeThere is no doubt that he is a good teacher4）dareI dare not ask you，because I thought I must be wrongHow dare you ask me such a question？If you dare speak to me like that again，

34、youll be punishedHe had never dared to go into the woods all by himself5）fastenHave you fastened all the doors and windows？can not fasten on this buttonHe fastened all the pages with a pin6）silenceThere was complete silence just before the singer started to singThe teacher gave the students one look

35、，and they were put to silenceCan you silence the children so that I can work？7）blow n/vHe gave the thief a blow on the headFor some reason she did not turn upThis was a great blowMy hat blew off while I was crossing the bridgeThe wind blew away the clothes that were hanging on the line3分角色復(fù)述課文。教師提供不

36、同的角色，由不同學(xué)生扮演，從各個(gè)角度講述本篇故事。Role1：Suppose you were the young ladytell what happened that night in your own words， using the following words and expressions in your story英文提示（用投影片打出）：go up；a box of matches；stick；in silence；greet；have din-ner；upstairs；hide in another room；a scream；rush；on the floor，dead；

37、brown snake；open metal chest；drive the snake back；attack its keeper將首句給出：MrHolmes and his assistant went up to my bedroom and waited thereModel：MrHolmes and his assistant went up my bedroom and waited thereI saw the detective put out a box of matches on the table and lay his stick next to itI didnt

38、know whyAs soon as they heard my uncle return，they stopped talking and sat in silenceI greeted my uncle as usual and we had dinner together downstairsAfter dinner，I went upstairs and said good night to my uncleThen I opened my bedroom door and shut itBut I didnt enterVery quietly I stole into anothe

39、r small room to hide thereIt seemed to me that many hours had passed when I heard a sudden screamIt came from my uncles roomI rushed there and saw my uncle on the floor，deadAround his head was a brown snakeHolmes took the snake with a piece of rope，threw it into the open metal chest and shut itThen

40、he explained to me what had happenedNow I realized how the snake had been driven back to attack its keeperAnyhow，I was savedRole 2：Suppose you were Dr WatsonTell the story again七八分鐘后，請(qǐng)幾位同學(xué)分角色復(fù)述課文，教師予以講評(píng)。4課堂活動(dòng)要求學(xué)生根據(jù)課文內(nèi)容，找出對(duì)神探福爾摩斯的相關(guān)描寫(xiě)： How quickly and bravely Holmes acted that night數(shù)分鐘后，請(qǐng)幾位同學(xué)在班上交流，教師

41、和其他同學(xué)補(bǔ)充、修正。5布置作業(yè)   1）預(yù)習(xí)第16單元；2）完成練習(xí)冊(cè)中安排的練習(xí)。四、難句分析1Ive got some personal affairs that I have to see to我有些私事非處理不可。在口語(yǔ)中，常用have/has got代替have。例如：Hes got a new bicycle他有輛新自行車(chē)。Have you got any money with you？你身邊帶錢(qián)了嗎？that I have to see to是定語(yǔ)從句，修飾前面的personal affairs。see to意為：處理（某事）；負(fù)責(zé)做某事；照顧（某人）等。例

42、如：I hope youll see to the matter immediately我希望你能立即處理此事。Will you see to that customer，please？你來(lái)照顧一下這位顧客，好嗎？此外， see to還可以表示“修理；治療”。例如：Something has gone wrong with my computerCould you see to it for me？我的電腦出了點(diǎn)毛病，你能幫我修一下嗎？You ought to have your eyes seen to by a doctor你應(yīng)該找醫(yī)生去治治你的眼睛了。2I meant to tell y

43、ou yesterday，but you were not in your office我打算昨天告訴你，但你不在辦公室。如果動(dòng)詞mean后面接不定式，意為：有意圖；打算，想。如果后面接動(dòng)名詞，則表示：意味著。例如：I dont mean to say we are perfect我并不是要說(shuō)我們完美無(wú)缺。Im sorry，AliceI didnt mean to be rude to you對(duì)不起，艾麗絲，我沒(méi)有對(duì)你粗暴的意圖。Farmers wont accept the plan if it means limiting the number of cattle they have如果這

44、個(gè)計(jì)劃意味著限制農(nóng)民所擁有牲畜的數(shù)量，他們不會(huì)接受。mean to do有時(shí)可以用于過(guò)去完成時(shí)，表示“本來(lái)打算”。例如：I had meant to keep it a secret，but many people insisted on my telling them我本打算保守秘密，但很多人堅(jiān)持要我告訴他們。3It is time I went and picked up my little girl from school我該去學(xué)校接小女兒了。It is time +從句，從句中的謂語(yǔ)動(dòng)詞要使用虛擬語(yǔ)氣，意為：是某人做某事的時(shí)候了。該句相當(dāng)于Its time for me to go a

45、nd pick up my little girl from school這個(gè)句型有時(shí)也可寫(xiě)作：It is high time +從句，從句中的謂語(yǔ)動(dòng)詞仍使用虛擬語(yǔ)氣。例如：Now，I think its time you went to bed現(xiàn)在該是你去睡覺(jué)的時(shí)候了。I thnk it is high time that the headmaster made up his mind我想現(xiàn)在該是校長(zhǎng)下決心的時(shí)候了。4Well known for his expert advice，he was able to help a great number of people with their

46、 personal affairs他在探案方面的足智多謀是廣為人知的，因此，他能夠幫助許多人解決他們的私人事務(wù)。句中的well known for his expert advice是過(guò)去分詞短語(yǔ)，其作用相當(dāng)于表示原因的狀語(yǔ)從句：As he was well known for his expert advice，說(shuō)明句子中的謂語(yǔ)was able to help的原因。過(guò)去分詞短語(yǔ)用作狀語(yǔ)，修飾謂語(yǔ)，表示原因、時(shí)間、條件，相當(dāng)于一個(gè)表示原因、時(shí)間、條件的狀語(yǔ)從句。例如：Born into a poor family，he had only two years of schooling（=As

47、he was born into a poor family）由于出生于貧苦家庭，他只上了兩年學(xué)。（表示原因）Seen from the hill，the town looks beautiful（=When it is seen from the hill）從山上往下看，這座城鎮(zhèn)很漂亮。（表示時(shí)間）Given better attention，the cabbages could have grown better（=If they had been given better attention）如果管理得好一些，這些大白菜還可以長(zhǎng)得好一點(diǎn)。（表示條件）很多時(shí)候，過(guò)去分詞短語(yǔ)作狀語(yǔ)，說(shuō)明謂語(yǔ)動(dòng)詞的背景或情況。例如：Built in 1192，the bridge is over 800 years old這座橋是1192年建的，已有800多年歷史。5I dare say my uncle willI have no other relatives我想我叔父會(huì)