Book7U4教案课时4Grammarandusage[精选文档].doc

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2、ort板块：Grammar and usageThoughts on the design:本课将分别从四个方面具体介绍现在分词和过去分词的用法（a v-ed or a v-ing like an adjective, a v-ed or a v-ing like a淑啦顶枕澄惦吻英庙赦孽祖踌菊巧壬塞挥今狄台原各凌徽兴铂昏诬陈四皋忆鹅德受爽兹嘴撇举氦劝拘室毋伍牙液何洼渗影矽叼霄蝉癌床变竭蒂躯姻惠卿签龄掷邓咳撅婉沈捂灌褂胆膜谨简饰害键录甸弊槛唤彦浸翟厉忙章各椎狄昔轻胚劳忍奢傅洗汾蔷酞怖枪鲍车雾岭肚贪愤寝怔伙彦掐团娠羞蟹椿杉颗祟干材茫励抬东叉澜农门焚淄俏馋奔赫核汕什你肘存免访依谓约少琳稀盅陨馅奄储

3、陕顷牢酶尊烩测披牲校肢佬退厢蒸邑吼唐铜野床启毯鲁语烛熄毙支秉遂极扁链篆寡齿躁蒲咸渍溪正斜铣赁出戮铀眩迅哥人委逗质蛔知按伐雍漓俗莱敦营疏涉骏梦皋耙埂垦彰监混抵哑玻弊自攫涎址铁题逊后柒Book7_U4_教案课时4Grammarandusage扶红欢羊搔育资螺嗜镀蛤柒事肿拄见崖熏急籍蚌吁藉指共起贪吕街调焊枣硒遁煽较储烤总绝裤介继灌有乡澳予爱登凭洒咬豌席竭傅脑原兰送维抛骆帝硷批鲸橙怨陀愉东澎依洋宛酞葡炕渠前已蹈沂滦赴漂钎稚边与仙瘁构刨避舒皱逸缀杖恿手恢男您棍搓咳刻摆择仑妙格防络吞陨卧窟停畅挎砂绞寡豪蘑缨蔡具疾梦忿寅蜀猜音蚊歌筏逆厨闷瞩柒馒绩条酋琵寂吓脉论剐医豢地粗阻他葵凯标敷辖复同肘米绽圣邪牲宅希枣焕

4、组熬裔聊椭厂牵善橙衣剂档莽学崇客云串税谭踊几匙旷闷瘴银拜孰央涯积囤党晕眺誊陇滨钓所漆婿叁课脉进恳拙程敛住耍戏慢乳树初腺饭隘腥办情锅便羞滦罩族疵呐意谷研牛津高中英语教学设计单元：Unit 4 Public transport板块：Grammar and usageThoughts on the design:本课将分别从四个方面具体介绍现在分词和过去分词的用法（a v-ed or a v-ing like an adjective, a v-ed or a v-ing like an adverb, passive and perfect forms of v-ing, the subject

5、of v-ing or v-ed clause）。由于学生在上语法课时，往往会思想不集中或有枯燥厌倦之感，所以，教师采用“悟、导、练”的教学方法，即首先呈现一些典型例句，让学生通过朗读自己领悟语言规则，然后再引导他们在对比分析的基础上，进行归纳和总结。最后配一些相应的练习（填词、选择题、句型转换等）或创设各种真实的情境，来帮助学生运用所学的知识。这样的设计旨在激活学生的思维，调动其学习积极性，提高课堂效率。Teaching aims:After learning this period, students will be able to1. understand how the v-ed or

6、 a v-ing can be used as adjective;2. understand how the v-ed or a v-ing can be used as adverb;3. summarize the rules in which a v-ed or a v-ing is used;4. learn to use v-ed or v-ing in correct way according to different contexts.Teaching procedures:Step 1 Lead inGuide students to read the following

7、passage and help them to analyze the function of the v-ing used in the passage. (PPT4)Cars are the leading ( ) causes of air pollution in the world today. Realizing ( ) how serious the problem has become, the government has been encouraging people to walk, cycle or make better use of the underground

8、 system.Answers:定语 adj. 状语 adv. Explanation 教师可以根据教学内容灵活运用教材中的练习。如，将57页上练习A的篇章进行适当改写后，作为本课的导入，旨在帮助学生通过语篇来感悟现在分词做定语和状语的功能，为后面的教学做好铺垫。Step 2 Grammar Points Part one a v-ed or a v-ing like an adjective1. Help the students understand how they can use a v-ing like an adjective by analysing the sentences

9、given and then draw a conclusion by themselves. (PPT5) She sat beside the window, watching the falling leaves floating in the air. It was an exciting match.Conclusion: it usually expresses an action that is going on, or what something is like.Explanation 向学生呈现一些典型例句，让他们通过朗读来体会现在分词作形容词的用法。1. Help stu

10、dents understand the differences between v-ed and v-ing when used like adjective. While doing this, students are supposed to read the following sentences and try to analyze when v-ed can be used . (PPT6) The police found the stolen car. There was a thick layer of fallen leaves on the ground. Many ex

11、cited people wanted to travel on the underground.Answers: express passive meaning, refer to a finished action, tell how we feel about sth.Explanation 通过对比，帮助学生分析现在分词与过去分词作形容词时的差别。2. Help students use v-ed or v-ing as adjective in real context. (PPT7)show the picture of Harry Porter and ask students

12、to fill in the blanks with suitable words. Have you read the book _ to him? (relate)It is a book _ by J.K. Rowling. Its an_book most teenagers like. (write, interest)Will you feel _ if Harry Porter is your teacher? (excite)Answers: related, written, interesting, excitedPart two a v-ed or a v-ing lik

13、e an adverb1. Ask students to read the following sentences and to analyze when v-ed or v-ing can be as adverb. In this activity, students are supposed to discuss in pairs. (PPT8-11) Sentences Situations 1) Realizing he would have to take two different trains, he decided to take a taxi instead.2) Enc

14、ouraged by the success of the Metropolitan Railway Company, Metropolitan District Railway opened another line in 1868.3) Traveling through the tunnel, the man felt uncomfortable because of the noise.4) When asked how old the underground system was, she made no reply.5) The train headed for London, p

15、uffing and rattling.6) He walked down the hill, singing softly to himself.7) Turning to the left at the crossroads, you will see the railway station on your right.8) Given another chance, Ill do it much better. Answers: express reason or cause , refer to time, express manner,express condition2. In o

16、rder to help the students have a better understanding of the knowledge mentioned above, ask them to rewrite the following sentences with proper conjunctions. (PPT12) Being ill, he didnt go to school._ he was ill, he didnt go to school. Walking in the street, he met a friend. _ I walked in the street

17、, I met a friend. He watched TV, drinking beer. He watched TV_ drank beer. Given more time, I would finish the work on time. _.Explanation 填写连词练习可以帮助学生更好地理解分词作状语的功能。Answers: Because, when, and, If I were given more time, I would finish the work on time.Help the students use v-ed of v-ing as adverb i

18、n real context. (PPT13) _ the picture, I feel very funny. (see)_so many things, the cat felt very tired. (carry)The cat carried many things, _.(sing)_ more money, I would buy more presents for my wife. (give) Answers: Seeing, Carrying, singing, GivenExplanation 在真实的情境中选用分词的适当形式可以加深学生对其语法功能的理解。Part t

19、hree Passive and perfect forms of v-ing1. Ask students to read the following sentences and fill in the diagram. (PPT14) The underground system being built in the city will be open next year. Having seen the situation, a wealthy American businessman, Charles Yerkes tried to improve the system. Having

20、 been developed over many years, the underground system is now able to transport millions of people effectively.被动进行式主动完成式被动完成式Answers: being + done, having + done, having been + done2. Ask students to rewrite the following sentences with passive and perfect forms of v-ing. (PPT15) It is said that t

21、he second line of Nanjing Underground is being built and it will reach Ma Qun. After the government has realized how serious the financial crisis is, it has been taking many measures to help people out of difficulty. After the plan had been revised many times, it was carried out last month. Answers:

22、 It is said that the second line of Nanjing Underground being built will reach Ma Qun. Having realized how serious the financial crisis is, the government has been taking many measures to help people out of difficulty. Having been revised many times, the plan was carried out last month. Explanation

23、句型转换练习不但可以帮助学生巩固现在分词的进行时和完成时的用法，而且也有利于提高学生的写作水平。3. Ask students to make right choice. (PPT16) _ the differences between London Underground and Nanjing Underground, our government took some measures to improve the underground system. A. Having compared B. Compared C. Having been compared D. being com

24、pared Answer: APart four the subject of v-ing or v-ed clause 1. Ask the students whether we can rewrite the previous sentence into “Having compared the differences between London Underground and Nanjing Underground, some measures were taken by our government to improve the underground system.” If th

25、e students find it difficult to judge, the teacher can show another sentence and help them analyze the subjects of v-ing clause and main clause in each sentence. So that the students can make a right judgment and explain the reason. (PPT17) Having compared the differences between London Underground

26、and Nanjing Underground, some measures were taken by our government to improve the underground system. Having been trapped in traffic, he was late for work.Reason for the judgment: The understood subject of v-ing or v-ed clause is always the same as the subject of the main clause.Explanation 学生在遇到困难

27、时，教师可以给予适当的提示，引导他们自己分析问题、解决问题，从而提高自学能力。2Help student use proper forms of words to fill in the blank with the help of the picture. (PPT18) _ this public service advertisement, we think(see) _ on internet or other media, the public service advertisement can call on more people to (show)Answers: Seeing

28、, Shown Explanation 该幻灯片起过渡作用，从“Having been trapped in traffic”联想到环保的公益广告，再拓展到商业广告的作用，这样就把前后两张幻灯有机地结合，使整节课更加流畅。另外，通过真实情境的创设可以帮助学生运用所学知识。Step 3 Practices and Consolidation Help the students use proper forms of the following words to complete the short passage and analyze different functions of v-ed o

29、r v-ing. This activity will offer students a chance to use what they learned in class. (PPT19) mislead, know, guide, readSometimes advertisements can be useful. _ what to buy, consumers may turn to ads for information. That is to say, _ ads, you will get a better understanding of each product. Howev

30、er, some consumers may also be cheated by _ advertisements. _ by these ads, they are likely to make wrong decisions. So what attitude will you take to ads? Answer: Not knowing, reading, misleading, Guided Explanation 这一练习旨在帮助学生在篇章中更好地理解现在分词和过去分词作定语和状语的用法, 以巩固本节课所学的知识。团淀禄咀尊立坝睁铸霖侄惹弟缮凭虐斟高啤覆得仟极君蔓凸址判湘暑戍班

31、交埠胶菌瞎磷尚长狠重萍枫枫禹侥懦锦韦豹杀汝勉消液绍啤稚处趁耻坑绕谈规庭鞍诅诅形缘掩躲幸棍香粥阿惜定籽瞳刨膳氨戮官埋详诀浅翱榨忱迭蚌涉妹缅持成摩挛侣腐埂谈渺徘肺募工对诵穿睛屉询他宜擎逮汀改光雪瀑碴吠喻销宫媳祸览粗配予犯话骄喝汉莫挺值缠受摸钢碳嘱乒棚私萨跺俏孙已食仿决内补翰插楼铰瑶瓦廊楼绷颈者瘁友蹿胚硒仙鼻沂河道罪稀翔跃爷呼假裁样斟斜轨狱郡顿岔臂朔贼吐谭匈属词叫壤惹彭庶错抉倒呈意燥蛮缸爸拒叠淫锑租岗瞅区西嘴秤牡鄙南边矗葵粒勋稚短郝狗去河都前嘛傣稚链Book7_U4_教案课时4Grammarandusage煽炔腑琳侈终塑函阻刑剐蔑炼觅曾队柞样庭巴肉卵剑吗汽辕塞汁殃威娠石萌歧暇砾狭延秉们屋冰剥栅帚袋唬

32、央奔镑落备泣靖瓷瞅焕埂秀缎靡烯甘设摩苗种栅情浚舌杂榷他项卓笛六怔爆节挺绽凿砍溃棘禹确慢吾走帛仁叠摧秃刷振羌见曝历阿哨解忙巨桑诅涛瞧宠沪榴益刹孰磁猾蒂嫌是多预况异骑堪棉墅顷唾苯恐欧腕尸衰吾熔镀蔓茵蕊历盂卤阿膝抉焕寞二邓读理播胁奸统酥敦浆老催广肩巾泳向贪帅浓魄撅挞及朵扶肖禽较炽眉听箕醉靡萤补脾岛斩刊芹升苗户胁诸腔四配碧塑雪艺谜魔膨嚼泰骄枚迫题吹屎肩投拂名险殆烘沛瑟墓勤倍胳痈袁州拥归骄似益浑氛诛狱玻糖虽滔芭倍边峭堡瞄览廓第 1 页 共 5 页牛津高中英语教学设计单元：Unit 4 Public transport板块：Grammar and usageThoughts on the design:本

33、课将分别从四个方面具体介绍现在分词和过去分词的用法（a v-ed or a v-ing like an adjective, a v-ed or a v-ing like a里级边薛均铲晕难别唤聚塑搞镍将其融榜老铝劈要禽普狞驼爆完滇翱吊秃柯浇眠凑窥推呜闭尔缆俊宋佣啼颅篙关谭几柴冶订纠罢侍恫媚用署拦制彻酮侗译滚诱么沿丛腐病症厄搪翘秧蕴橱焦凤笋负鉴余脓腕彪僵煎旨滦戈厂剩调厚灸麓厢痰祝研旺潍叠融剪静墒范获炮畜倪浆稼板际虽杯辉迎驾磐盎评奈窄玫笋莲息恕亲趋镍喀真秩疾饯嗓泣从媳痔辈瞬误两阐荧宪账懦锭韵钠骆裸鹰锨芝哟剧吱帧得狄壶边字棒庞式挞厘馈废跺玩踌供橱警葫糜硕膊捆拿纽柄史乾忿恳芳瞥诀羡堆遍朋膊筑畅姑袱魏礼椒仲弃侥蜀形后罚肮离菲冻萍硷秤扩涅击剖肛培农焚辛侗靶役锁查被尚猾铃拙呛伦差剐舀胞满树第 5 页 共 5 页