《Unit2Discoverusefulstructure教学设计--人教版高中英语选择性必修第二册.docx》由会员分享，可在线阅读，更多相关《Unit2Discoverusefulstructure教学设计--人教版高中英语选择性必修第二册.docx（4页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、高二人教版选择性必修二英语第二单元BRIDGING CULTURESLesson 3Discovering Useful Structures教学设计 主题语境：人与社会语篇类型：记叙性文本授课时长：25 分钟内容分析：该语法部分的内容是名词性从句，在句子中起名词作用的句子叫做名词性从句（noun clauses）。名词性从句在复合句中能充当主语、宾语、表语、同位语等成分，根据上述不同的语法功能，名词性从句又分为主语从句、宾语从句、表语从句和同位语从句。宾语从句是初中阶段要求掌握的内容，此外，本套教材选择性必修一第五单元学习了主语从句，本册第一单元学习了表语从句，本单元在此基础上复习这三种名词
2、性从句。同位语从句在选择性必修阶段不要求掌握，因此暂未涉及。该部分为语法部分，教材所设计的活动内容均与本单元的主题“文化沟通与交流”相关。该部分的四个练习体现了语法学习从归纳语法规则到控制性笔头操练，再到半开放性口头输出的过程。练习 1 呈现了课文中已出现的集中名词性从句的例子；练习 2 给出引导词，让学生分别将两个简单的句子连成一个含有名词性从句的复杂句子；练习 3 是短文选择填空，讲述了外国留学生 Leon 在中国的跨文化体验，与上个练习相比，该练习更关注名词性从句的意义而非结构；练习4 为学生提供了四个含有名词性从句的典型句式，学生可套用这些句式描述前面 Reading and Thin
3、king 课文中 Xie Lei 的留学经历，运用这些结构进行表达，巩固名词性从句的用法。在教材的附录部分 105 页，总结了主语从句、表语从句和宾语从句的形式及用法，并提供了有具有代表性的例句供学生学习。在本次课中也会加入该内容，用以让学生观察句子并归纳名词性从句的特点和用法。学情分析：广州电视课堂是由广州市教育局为全市中小学生提供的线上教育服务。作为托底课程，本课面向全市的学生，学生基础不一。通过前两个单元主语从句和表语从句的学习，学生对名词性从句有一定的认识，但对于名词性从句的整体概念还不十分了解，学生运用名词性从句进行口头表达能力也有待提高。教学目标：学生通过本课时的学习，能够：1.
4、识别名词性从句的类别，并通过分析例句归纳其结构特点；2. 在教师的引导下探究名词性从句的用法；3. 通过改写句子、中英文互译体会名词性从句的表达效果；4. 通过实践运用巩固名词性从句的用法，学会在口头和笔头表达中恰当运用名词性从句。教学重点与难点：1. 引导学生探究和归纳名词性从句的语法特点。2. 用半开放性的活动，引导学生在口头上用名词性从句进行表达。教学资源：步骤教学活动设计意图时长Leading-inActivity 1* T shows the picture of Xie LeiTo arouse Ss interest,2 minand the comments from Xie
5、Leisactivate theirteacher.background knowledgeand review the noun* Ss study the sentences belowclauses they learnt(Xie Leis teachers comments)previously.and analyse them using the skillthey learnt in Reading andThinking section.(1) What seemed strange beforenow appears quite normal to XieLei.(2) Wha
6、t surprised Xie Lei wasthat she found herself speaking upin class after just a few weeks.(3) Its important that Xie Leikeeps a balance between herstudies and her social life.(4) She says that shes proud ofbeing a cultural messenger.* Ss discuss the function of eachclause above and understand whatnou
7、n clauses are.PresentationActivity 2* Ss study the simple sentences, paying attention to the functions of nouns (or noun phrases) in each one.To build a scaffold for Ss to better understand noun clauses.3 min教材、多媒体课件教学流程：(1) The flowers are beautiful.(2) She is an excellent singer.(3) Nobody knows t
8、hese questions.(4) The question, a difficult math problem, hasnt been solved yet.* T replaces the nouns (or noun phrases) of the above sentences with noun clauses. Ss observe, discuss and draw the conclusion of the functions and classification of noun clauses.Observation and DiscoveryActivity 3* Ss
9、go through the sentences on Page 105 of the textbook. (They are supposed to pay attention to the noun clauses and the conjunctions before each noun clause.) Then finish the table below.To help Ss to summarize the conjunctions of noun clauses.4 minConjunctions of Noun Clauses连词that, whether, if连接代词wh
10、at/whatever, who/whoever, which/whichever, whose连接副词when, where, how, whyActivity 4* Ss look at the provided examples and analyse the functions of each conjunction in the noun clauses.* Ss study the provided examples with the conjunction that and analyse when that can be omitted from a noun clause.*
11、 Ss study the provided examples and analyse the noun clauses structures with it.* To help Ss to summarize the difference between that, if, whether and other conjunctions.* To help Ss summarize the omission of the conjunction that.* To help Ss to analyse the form of noun clauses with it.6minPracticeA
12、ctivity 4* Ss combine the sentences in Exercise 2 on Page 17.* Ss read the sentences they wrote and translate them into Chinese.* Ss read the Chinese translation and translate the sentences back into English. Compare the English translation with the sentences they rewrote just now.To practise and co
13、nsolidate the noun clauses. English and Chinese bidirectional translation helps Ss realize the difference of English and Chinese sentence patterns.4 minActivity 5*Ss complete the passage in Exercise 3 on Page 17 using the sentences A-D from the box. Then read the passage aloud and understand the fun
14、ction of noun clauses in the passage.*Ss answer the question to understand the main idea of the passage: What are the things that attract Leon to China?To practice noun clauses in the context.2 minActivity 6* Ss study the sentences in Exercise 4 on Page 17. And complete sentences with their own word
15、s by referring to the text in Reading and Thinking section.*Ss link the sentences together and make a little story.To practice noun clauses orally.3 minSummary and HomeworkT summarizes what has been taught in the lesson.To summarize what Ss have learned in this lesson.0.5minT assigns homework.To consolidate what Ss have learned and ensure they can use it to do new tasks.0.5min学科网（北京）股份有限公司