名词性从句之主语从句 （校内公开课）教学设计--高三英语一轮复习.docx

名词性从句之主语从句 教学设计Teaching Design for Subject Clauses of Noun ClausesDong Zhenbang, Huaiyuan No.1 High School9th, Dec., 2021, Class 26, Grade 3Lesson type: grammar reviewTime: 1 period/45Content analysis:ü Guide Ss to think about the function & features of relevant grammar concepts;ü Apply different practice forms to train Ss practical abilities;ü Select symbolic sentences & examples to show the usage & features of subject clauses;ü Take advantage of multimedia materials to get Ss involved & interested.Student analysis:Many Ss have difficulties understanding compound sentences and lack a framework view about clauses, noun clauses as well as subject clauses. Thus, its necessary and vital to help Ss build up a better grammar system. Basic concepts on sentence parts and word classifications are taught before this lesson. Teaching aimsAfter this lesson, Ss can:ü Recognize subject clauses;ü Master subject clauses & the features;ü Apply subject clauses in reading, comprehension, writing.Teaching emphasesThrough example sentences & practices, Ss form an overall & deep understanding of subject clauses.Teaching difficultiesCorrectly and efficiently apply subject clauses in reading, comprehension, writing.Teaching materialsTextbook, multimedia, PPT, blackboard, chalks.Teaching proceduresStep IntroductionØ Ss enjoy a song & pay attention to certain noun clauses in lyrics. Then reflect on related concepts.Ø Guide Ss to understand concepts of noun & noun clauses using 2 frameworks.Step Analysis一、that引导的主语从句That the earth moves around the sun is known to all.Ask Ss: 引导词that有何特点？有无实际意义？在从句中作不作成分？二、whether, if引导的主语从句Whether you can succeed or not depends on how hard you work at it.It is unknown whether/if he has agreed on my plan.whether引导的主语从句可前可后，而if引导的只能放后面，且用形式主语it。二者只起连接作用，在从句中不作成分。三、连接代词、连接副词引导的主语从句（1）连接代词what, who, which, whose, whatever, whoever, whichever等在从句中作主语、宾语、表语或定语。What he said just now is true. 从句中what作said的宾语Whoever breaks the law will be punished. 从句中whoever作breaks 的主语=Anyone who breaks the law will be punished.（2）what引导的主语从句，注意主谓一致，单复数取决于其成分含义。What the kid wanted was only a new schoolbag.What they need are a car and some water.（3）连接副词when, where, why, how等在从句中作状语Why dinosaurs suddenly disappeared still remains a mystery. 从句中why作原因状语When well go for a picnic isnt known. 从句中when作时间状语四、带形式主语it的主语从句（1）It be a.(right, unlikely, obvious, normal.) that.It isnt likely that I should accept such an offer as that.（2）It be n./n-phrase(a pity, good news, a fact, no wonder.) that.Its no wonder that he didnt want to go.（3）It be done(said, reported, announced.) that.It is said that the meeting has been put off til next Monday.（3.5）It be done(suggested/advised/ordered/requested/insisted/required.) that.(should) do.It is suggested that you (should) spend more time in studying English.（4）It special-v./v. phrase(seem, appear, matter, turn out, make no difference.) that.It suddenly occurred to her that he was afraid of being alone.Step Practices一、grammar close(1)It doesnt matter how many times you fail; _what_ matters is how many times you stand up and try again. (2)_How_ we understand things has a lot to do with what we feel.(3)Exactly _when_ the potato was introduced into Europe is uncertain, but it was probably around 1565.(4)_Whether_ its sunny or cloudy this weekend, Ill pay a visit to the shop.二、writing(1)你要做的就是好好休息，听从医生的建议。What you have to do is have a good rest and follow the doctors advice.(2) 同时，也希望学生们今后能更加负责、勇敢。Meanwhile, it is hoped that students will be more responsible and brave.(3)很明确我们学校将放映一部英文短片，它是一部关于本校历史的纪录片。It is clear that an English short film will be shown in our school, which is a documentary on its history.After-class Tasksü Memorize 3 subject clauses;ü Find out 3 subject clauses in the exam paper.学科网（北京）股份有限公司