湖北省孝感市高中英语语法探究教案

高中英语语法探究教学案例本单元主要介绍了v-ed形式作定语和状语的用法。笔者根据学生实际情况，采用启发式和互动式教学方式，设计了观察、质疑、呈现、反思、归纳、总结等教学环节，旨在帮助学生掌握v-ed形式作定语和状语的常用句型并学会运用。学情分析学生对阅读课文中的含v-ed形式的句子已具备一定的了解，但对v-ed形式的用法还欠缺，通过本节课的语法学习，让学生形成一定的语法框架结构。教学设计思路在教师的启发和设计下，以unit 3为探究的主要内容，在教学活动中为学生提供讨论、自由表达、质疑、探究和归纳问题的机会，让学生在多种学习活动中将所学知识用于解决生活和学习中实际问题。传统的语法教学总是以教师为主：教学讲得多，而且索然无味，学生听得毫无兴趣。这节课主要以教师为主导，以学生为主体，首先给学生创设讨论、思考等探究问题氛围和情境，让学生参与其中，然后给学生时间去选择，去思考、去感悟、去运用语言的机会，其次由教师进行适当的解释补充和总结，这样学生对整个内容有个系统的全面的理解，构建了一定的知识体系，最后指导、启发学生对所学语法结构进行运用，让其培养运用英语知识的能力。教学探究目标1、语言知识目标学习v-ed形式作定语和状语的用法，并且达到熟练掌握以及运用的目的。2、语言技能目标培养和提高英语表达能力，形成用英语获取信息、处理信息、分析问题、解决问题的能力，以及用英语思维和表达相关话题，运用所学知识描述自己和朋友的能力。3、情感态度目标通过讨论学习、班级同学参加社会活动等的图片，激发学生爱家，爱学校，爱老师，爱学习的情感，有利于帮助他们树立正确的人生观、价值观；通过对课文学习的小组讨论等形式，帮助学生养成团结、协作的品质。探究总任务本课重点和难点是学会使用v-ed作定语和状语的常用句型，以及学生对于句子结构的分析和理解教学策略1、努力创设情境的原则让学生描述图片的内容，创设情境，不知不觉中学会用语法交际。2、任务驱动的原则让学生带着问题或任务去思考，找出相关答案，并分析整理形成自己的观点。3、交际法教学让学生用几个句子描述自己心目中的朋友或写下朋友的三个特征，让其他学生猜猜他描述的是班上哪个人，体现交际的功能。教学时间1课时教学准备图片教学过程Step I Warming upShow pictures让学生观察，教师提示，写出每张图片表达的意义。如：Surprised puzzled confused引出本节课的内容Step II Lead inLook at the following sentences, pay attention to the time, voice and position.1. Lets try the bookstore opened last month.2. Yesterday, the President went to visit the retired works.3. He told us of the great wrong done to him.4. We must keep a secret of the things being discussed here.5. Please tell us the subjects to be discussed at next meeting.Step III PracticeIn pairs combine the following sentences using the past participle as the attribute.1. Soon we lost sight of that famous astronomer. He is called Li Qiang.2. I am going to buy a painting. It is copied from Vincent van Gogh.3. I like that old private house. It is built of wood and mud.4. The room is completely empty. The room is connected to the rest of the house by a long passage.5. The queen was sitting in a royal carriage. The carriage was drawn by four horses.6. The vehicle is mentioned in the book. The vehicle is unknown to me.7. The castle is under repair. It was built in 1432.Suggested answers:1. Soon we lost sight of that famous astronomer called Li Qiang.2. I am going to buy a painting copied from Vincent van Gogh,3. I like that old private house built of wood and mud.4. The room connected to the rest of the house by a long passage is completely empty.5. The queen was sitting in a royal carriage drawn by four horses.6. The vehicle mentioned in the book is unknown to me.7. The castle built in 1432 is under repair.Step IV Looking and thinkingThe following sentence is in the reading passage.Worried about the journey, I was unsettled for the first few days.In this sentence the past participle is used as the adverbial. It is a way of joining two clauses together:As I was worried about the journey, I was unsettled for the first few days.Please pick out three more sentences from the reading passage with the past participle used as the adverbial.Suggested answers:1. Well known for their expertise, his parents company, called Future Tours, transported me safely into the future in a time capsule.2. Hit by a lack of fresh air, my head ached.3. Exhausted, I slid into bed and fell fast asleep.Step V DiscussionLook at the sentences in Step 2. How about the participle as the adverbial?Step VI Rewrite the following sentences with the past participle as the adverbial.1. Because it was done in a hurry, his homework was full of mistakes.2. When it is heated, ice will be changed into water.3. The hunter left his house, and he was followed by his dog.4. She sat by the window, and she was lost in thought.5. As he was moved to tears, he stood there silently.Suggested answers:1. (Because) Done in a hurry, his homework was full of mistakes.2. When heated, ice will be changed into water.3. The hunter left his house, followed by his dog.4. She sat by the window, lost in thought.5. He stood there silently, moved to tears.Step VII In pairs combine these two sentences using the past participle as the adverbial.1. I was frightened by the loud noise. I went to see what was happening.2. He was hit by the lack of fresh air. He got a bad headache.3. I felt very tired after the long journey. I still enjoyed meeting the aliens on the space station.4. Sue was frightened by the noise outside. Sue dared not sleep in her bedroom.5. The museum was built in 1910. The museum is almost 100 years old.6. The student was given some advice by the famous scientist. The student was not worried about his scientific experiment any more.7. George was exhausted after a days work. He took some tablets to help him feel better.8. Lucy was very astonished at the amount of work in the new timetable. She decided to leave her job immediately.Step VIII Summary以上句子中的过去分词位于句首，在句中充当状语。可以表示时间、原因、条件、让步、作为方式或伴随情况等，在意义上相当于状语从句。Step IX Practice : （混合练习）Join these sentences using the past participle as the attribute or adverbial. Make any other necessary changes.1. J M Coetzee won the Booker Prize. He is well-known for his books about South Africa.2. A princess once owned a magical chair. It was made of gold and silver.3. On his birthday he received a mysterious present. It was wrapped in gold paper.4. He was interrupted by the bell. He was unable to finish his speech.5. She was awakened by a noise at midnight. She saw a thief in her room.6. Passengers, please remain seated. You should fasten your seat belts.Suggested answers:1. Well-known for his books about South Africa M Coetzee won the Booker Prize.2. A princess once owned a magical chair made of gold and silver.3. On his birthday he received a mysterious present wrapped in gold paper.4. Interrupted by the bell, he was unable to finish his speech.5. Awakened b