湖南省岳阳县高二英语 M5U3 Period 4 Grammar and usage示范教案1 牛津版

1 湖南省岳阳县四中高二英语示范教案 湖南省岳阳县四中高二英语示范教案 M5U3M5U3 PeriodPeriod 4 4 GrammarGrammar andand usageusage 1 1 牛津译林版 牛津译林版 TeachingTeaching ImportantImportant PointsPoints Verb ed forms used like an adjective or an adverb in a sentence serving as attribute predictive and object complement TeachingTeaching DifficultDifficult PointsPoints Identify the different functions of the verb ed form in different sentences TeachingTeaching MethodsMethods Presentational and practical approach TeachingTeaching AidsAids The multimedia ThreeThree DimensionalDimensional TeachingTeaching AimsAims KnowledgeKnowledge andand SkillsSkills By listening and practising the Ss will learn how to change and correct a text how to confirm information ProcessProcess andand StrategiesStrategies This section is divided into several steps and each step begins with a skills building activity FeelingsFeelings andand ValueValues Interesting places and people s love to nature TeachingTeaching ProcedureProcedure StepStep 1 1 Lead inLead in T We have learn the usage of the v ing in the past units Can you tell the function of the verb ing in the following sentences 1 The teacher s encouraging words made all the students regain confidence 2 The story he told us was very exciting 3 I watched the athletes jumping from the diving board into the swimming pool Ask students to answer the questions then check the answers Answers 1 Encouraging is used as the attribute 2 Exicting is used as predicative 3 Jumping is used as object complement 2 StepStep 2 2 TheThe usageusage ofof thethe v edv ed T Now let s look at the following sentences and tell the usage of the verb ed Can you tell the function of the v ed in the following sentences 1 I don t like canned food I prefer something fresh 2 China has no time to lose to catch up with the developed countries in the world 3 The man delivering mails to my office every day is a retired worker Ask students to discuss and answer the questions Answer The words canned developed retired are all used as the attribute The verb ed forms in these sentences are all used as the attribute And a verb ed can appear after a noun to modify the noun like an attributive clause does Can you change the following attributive clauses into verb ed form each other 1 We should drink water which has been boiled 2 They took the woman who was injured to the nearby hospital at once 3 The kidnappers were using a car which was stolen 4 The dark haired man went into the room 5 The name which was mentioned in the letter was unknown to me 6 The firemen were trying to rescue the people who were trapped in the fire Ask the students to discuss and change the given sentences SuggestedSuggested answersanswers 1 We should drink boiled water 2 They took the injured woman to the nearby hospital at once 3 The kidnappers were using a stolen car 4 The man who was dark haired went into the room 5 The name mentioned in the letter was known to me 6 The firemen were trying to rescue the people trapped in the fire Ask students to compare the two structures of the attribute as follows 3 StepStep 3 3 FurtherFurther presentationpresentation ofof verbverb ed ed T Let s look at the other three sentences and tell the functions of the v ed 1 1 Edison became interested in science when he was very young 2 2 The little boy was very excited when he heard that he could go to the party Ask students to discuss and tell the functions of the v ed The verb ed forms interested and excited in the two sentences are used as predicatives They follow link verbs T Next let s look at the following sentences then tell the functions of the v ed 1 The cake was left untouched on the table 2 The girl lay trapped under the wreckage In these sentences the verb ed forms are used as adverbs 3 He tried to make himself understood by his students in class 4 I had my hair cut yesterday 5 With his work finished he went out with his friends In the three sentences the verb ed forms are used as the object complements as follows make himself understood had my hair cut With his work finished A verb ed form can also serve as attribute predicative and object complement When the verb ed form is used as an attribute it can be changed into an attribute clause StepStep 4 4 PracticePractice Ask students to finish Exercise A and tell the functions of the v eds Then 4 correct the answers SuggestedSuggested answersanswers 1 disppointed the predicative 2 puzzled object complement 3 excited the predicative 4 thrilled the predicative 5 interested the predicative 6 bored the predicative StepStep 5 5 TheThe meaningsmeanings ofof thethe structurestructure ofof thethe v edv ed The verb ed form can express different meanings that is the passive and the past meaning For example 1 English is a widely used language English is a language which is used widely 2 He always wears thick glasses and holds a book in his hand which makes his neighbours think he is a well educated man He always wears thick glasses and holds a book in his hand which makes his neighbours think he is a man who is well educated The sentences above express the meaning of the passive That s to say the actions are passive T Now let s look at the next two sentences 1 The ground is covered with fallen leaves when autumn wind blows The ground is covered with leaves which have fallen when autumn wind blows 2 Some countries like the USA and Japan are developed countries Some countries like the USA and Japan are countries which have developed In the two sentences the actions express the past that s to say the actions have been finished A verb ed can be used after verbs like stand sit and lie to show that the two actions are happening at the same time 1 The girl lay in bed lost in thought The girl lay in bed and was lost in thought 2 The boy sat at the table buried in his homework The boy sat at the table and was buried in his homework 3 She lay trapped under the building for three days She lay there and was trapped under the building for three days StepStep 6 6 Verb edVerb ed usedused asas thethe adverbadverb T A verb ed phrase is actually a verb ed followed by an object and or adverbial Verb ed phrases especially the passive ones can be used to express the time the reason and the condition Can you rewrite the following sentences using clauses introduced by when once because if unless 1 Frightened by the scene the girl did not dare go out alone 2 Once it is seen it can never be forgotten 3 Unless invited I will not go to the party 4 Given another five days I could finish it in time 5 Lost in thought he almost ran into the car in front of him 5 6 When told the news he couldn t help crying Ask students to discuss and rewrite the sentences then check the answers 1 Because she was frightened by the scene the girl did not dare go out alone 2 Once seen it can never be forgotten 3 Unless I am invited I will not go to the party 4 If I was given another five days I could finish it in time 5 Because he was lost in thought he almost ran into the car in front of him 6 When he was told the news he couldn t help crying StepStep 7 7 ConsolidationConsolidation andand homeworkhomework Today we have learned the functions of the verb ed in the sentences It can be used as attribute predicative and object complement and adverb When the verb ed form is used as an attribute it can be changed into an attribute clause Ask students to finish Exercises C1 and C2 TheThe DesignDesign ofof thethe WritingWriting onon thethe BlackboardBlackboard Unit 3 Science versus nature The fourth period the boiled waterwater which has been boiled the injured woman the woman who was injured a stolen car a car which was stolen the dark haired man the man who was dark haired the name mentioned in the letter the name which was mentioned in the letter RecordsRecords afterafter TeachingTeaching ActivitiesActivities andand ResearchResearch Ss try to find an article in a newspaper about cloning or GM food in which they try to find the usages of verb ed forms and speak out the functions of the verb ed form Also the students may cooperate with their classmates about their study ReferenceReference forfor TeachingTeaching BackgroundBackground informationinformation 过去分词用法 过去分词只有一种形式 规则动词由动词原形加词尾 ed 构成 不规则动词的过去分词 没有统一的规则要求 要一一记住 过去分词的句法功能 1 过去分词作定语 Our class went on an organized trip last Monday 上周一我们班开展了一次有组织的旅行 Those elected as committee members will attend the meeting 当选为委员的人将出席这次会议 注意当过去分词是单词时 一般用于名词前 如果是过去分词短语 就放在名词的后 6 面 过去分词作定语相当于一个被动语态的定语从句 2 过去分词作表语 The window is broken 窗户破了 They were frightened at the sad sight 他们对眼前悲惨的景象感到很害怕 注意 be 过去分词 如果表示状态是系表结构 如果表示被动的动作是被动语态 区别 The window is broken 系表 The window was broken by the boy 被动 有些过去分词是不及物动词构成的 不表示被动 只表示完成 如 boiled water 开水 fallen leaves 落叶 newly arrived goods 新到的货 the risen sun 升起的太阳 the changed world 变了的世界 这类过去分词有 gone come fallen risen changed arrived returned passed 等 3 过去分词作宾语补足语 I heard the song sung several times last week 上周我听见这首歌被唱了好几次 有时过去分词作 with 短语中的宾语补足语 With the work done they went out to play 工作做完了 他们出去玩去了 4 过去分词作状语 Praised by the neighbors he became the pride of his parents 受到邻居们的表扬 他成为父母的骄傲 表示原因 Once seen it can never be forgotten 一旦它被看见 人们就忘不了 表示时间 Given more time I ll be able to do it better 如果给予更多的时间 我能做得更好 表示条件 Though told of the danger he still risked his life to save the boy 虽然被告之危险 他仍然冒生命危险去救那个孩子 表示让步 Filled with hopes and fears he entered the cave 心中充满了希望与恐惧 他走进山洞 5 过去分词与逻辑主语构成独立主格 All books returned at the end of the term the library assistant was satisfied 所有的书期末时都还了 图书管理员很高兴 The field ploughed he began to spread seed 地耕好了 他开始撒种子 LanguageLanguage pointspoints 1 figure out to finally understand something or someone or find the solution to a problem after a lot of thought question word I can t figure out why he did it 我不能理解他为什么做这件事 Can you figure out the answer to question 5 你能算出第五个问题的答案吗 2 puzzle v adverb or preposition to feel confused and slightly worried The findings of the survey puzzled me 7 调查的发现使我困惑 It puzzles me why she said that question word 她为什么那样说使我很困惑 Scientists have been trying to solve this puzzle for years 多年来科学家们一直在尽力解开这一谜底 a crossword puzzle puzzled adj confused because you do not understand something He had a puzzled look on his face 他脸上有一丝感到困惑的表情 I m still puzzled as to why she said that 至于她为什么那样说我仍然感到困惑 I m a bit puzzled that I haven t heard from Simon for so long 很久没有收到 Simon 的来信我感到困惑 puzzling adj difficult to explain or understand It s a rather puzzling film 3 cautious 1 describe someone who avoids risks 2 describe something which is careful well considered and sometimes slow or uncertain He was cautious when he was riding the bicycle 当他骑自行车的时候 他很小心 a cautious approach cautiously adv caution n We need to proceed with caution 我们需要谨慎前进 4 worth adj having a particular value especially in money Our house is worth about 200 000 我们的房子价值 20 万英镑 1 be worth sth to be important or interesting enough to receive a particular action I think this matter is worth our attention 我认为这件事值得我们注意 2 be worth having doing sth to be important or useful to have or do There s nothing worth reading in this newspaper 这张报纸上没什么值得读的 worthless adj having no value in money valueless unimportant or useless NOTE The opposite is invaluable priceless 相关有用的表达 It s worth the money It s good value for the money be well worth doing sth A bird in the hand is worth two in the bush 8 两鸟在林 不如一鸟在手 be worth it to be of reasonable or good value for the price 与 worthy 及 worthwhile 的区别 worthy adj worthy of sth suitable for or characteristic of something worthwhile adj 句型 It s worthwhile doing to do sth 做某事是值得的 译 这个问题值得讨论 The question is worth discussing The question is worthy of discussion The question is worthy of being discussed The question is worthy to be discussed It s worthwhile discussing to discuss th