非限制性定语从句.doc

教材分析 本节课作选修7第五单元的语法复习课，教学内容主要是复习非限定性定语从句。教学内容是课本的Learning about language 的Revising useful structures 和workbook中的using structures部分.（Page 41& Page 81）学生分析 所教班级是文科普通班，女生占绝大部分，总人数86人，教学条件是一个黑板一支粉笔的大班制教学模式。学生擅长于模仿，但总体不够灵活。在英语学习方面非常刻苦，认真，有一定的功底，不过，学的语法还不能够很好地运用于实际写作中。教学目标 Target aimsKey sentences:1) Xie Lei, who is 21 years old, has come to our university to study for a business qualification.2) She is halfway through the preparation year, which most foreign students complete before applying for a degree course.3) You have to get used to a whole new way of life, which can take up all your concentration in the beginning.4) explained Xie Lei, who had lived all her life in the same city in China.5) Living with host families, in which there may be other college students, fivesAbility aimsEnable the students to apply the non-restrictive attributive clauses into real contexts.Learning ability aimsHelp the students learn how to use the non-restrictive attributive clauses properly.教学 重点难点 1. The correct use of the non-restrictive attributive clause2. How to put the non-restrictive attributive clauses into real contexts properly.教学策略 Inductive approach and practice approach教具 A blackboard教学步骤 活动内容 设计意图 Step 1Revision1. Greetings2. Translate the following sentences into English with the restrictive attributive clauses orally and the teacher writes down the answers on the blackboard.1）这位是帮过我的那个人。 2）你认识那个叫王雨的人吗？ 3）河边的那栋楼是我们学校。 4）他们谈论着他们能记起的那些在学校的人和事。 5）我永远也忘不了遇到刘先生的那天。 Answers:1）This is the man who helped me.2）Do you know the man whose name is Wang Yu?3）The building which stands near the river is our school.4）They talked of things and persons that they remembered in the school.5）I will never forget the day when I met Mr. Liu.通过复习上单元的限定性定语从句，引出本节课的复习非限定性定语从句。 Step2GrammarTask1: Read the article about Xie Lei again and pick out the sentences containing non-restrictive attributive clauses.（Page41 Ex.1） 6) Xie Lei, who is 21 years old, has come to our university to study for a business qualification.7) She is halfway through the preparation year, which most foreign students complete before applying for a degree course.8) You have to get used to a whole new way of life, which can take up all your concentration in the beginning.9) explained Xie Lei, who had lived all her life in the same city in China.10) Living with host families, in which there may be other college students, fives11) He wanted to know what I thought, which confused me学生自己从所学的课文中找出非限定性定语从句，从中感知这一语法点在文章中的运用。 Task2: sum up the usage of the non-restrictive attributive clauses with the whole class according to the model sentences picked up in the passage.利用文章中所列出的句子进行归纳，避免孤立地学语法 Task3: Encourage the whole class discuss the differences between the restrictive attributive clauses and the non-restrictive attributive clauses by the two groups of sentences in Revision and Task1 on the blackboard. Then show their own points.the restrictive attributive clauses: the extra information is necessarythe non-restrictive attributive clauses: 1)the extra information can be left out2)never use “that”3) cannot leave out the relative pron.让学生小组讨论限定性定语从句与非限定性定语从句的差异，是他们更深刻地体会到这两种属于同一范畴不同类型的从句在具体使用中的差别。 Step 3Practice1. Do the exercises in Ex.2 P41.Non-restrictive attributive clauses are often used to add additional information. Look at the following sentences, some of which need commas. Insert them and give your reasons. （The students first do it individually, and then discuss their answers in a group. At last, the teacher checks the answers with the whole class.） Answers:1) Mark Twain, who was a famous American author, wrote The Million Pound Bank-Note.2) The bird cages, some of which were in poor condition, were sold by the shopkeeper at half price.3) Joan passed her exam, which surprised me a great deal.4) The minibus which I usually take on the campus had an accident yesterday.5) Shenzhou-V, which was sent into space on October 15th,2003,was Chinas first manned spaceship.6) The dogs, all of which were small and white with long hair, barked loudly.7) the battery to which the robot toys were connected failed to work last night. 8) I asked the doctor to tell me the reason why my hands are numb sometimes.根据句子意思让学生能够判断非限定性定语从句与限定性定语从句在实际应用的细微差别 Step4Further practice:non-restrictive attributiveclauses in writing.在过去的十年中，广州见证了城市建设方面的巨大变化，比如地铁的建造，公告交通设施的发展，这使得广州成为亚洲最优秀的城市之一。 Guangzhou has seen great changes in city construction in the past 10 years, such as the building of the underground train and the development of public transportation, which ranks one of the top cities in Asia.刘翔是一名很棒的体育运动员。他在雅典奥运会有出色的表现且获得一枚金牌。 Liu Xiang, who is a good sport player, performed well in the Athen Olympic games and got a gold medal.使学生明白应如何在句子运用中使用非限定性定语从句：运用非限定性定语从句体现文章信息点的重要性：主要信息放在主句，次要信息放在从句（非限定性定语从句） 2）Apply the non-restrictive attributive clauses in a writing passage.(students think about how to use the non-restrictive attributiveclauses in this passage at first, then write down their drafts)使学生学会在篇章中去运用非限定性定语从句语：语法与写作相结合，发挥到语法的真正效力，增强学生综合能力的培养。Step 5Homework1. Finish off the exercises in using structures, workbook.2. Polish the writing and share their own passages in a group to be checked.课后巩固 教学反思 1. 学生学习效果 本节课我通过不同的任务设置，让学生在小组活动与个人独立活动中通过合作与探究来完成各个任务。从旧知识的复习到新语法