新人教版 选择性必修四 U3 Using Language—writing 第二课时教案

教案年—月—日第一周星期学科英语高中______年级______班执教Optional Book4Unit3课新授课An argumentativeessay on sea课型题Using LanguageIIexploration语言目标）理解、记忆并运用语篇中的（话题/写作）词/块/句；1教学）阅读关于海洋开发利弊的正反论述，理解议论文的结构特征2目标能力目标能够写关于海洋探索利弊的议论文情感目标能够辩证地看待海洋开发，形成正确的现代海洋发展观能够写关于海洋探索利弊的议论文重点难点执教过程教学流程时间教学步骤教学目的教师活动学生活动

1.完成Students9Worksheet5本节课为课堂检查点拨做准备，提高课前准备（暗线）布置任务Writing Task刖一天课堂效率自主完成

2.P33Activity4/5展示本节课规划建乂本书框Using Language”Contents

1.Writing架

2.Assignment给出写作任务给出学生写作任务，让学生思Writing Writing5分钟How towrite this argumentative考如何去写一篇关于“海洋Task探索”的议论文essay提问学生学生回答

1.What isthe purposeof sea

1.Exploring the sea istoexploration understandthe sea

2.How doessea betterand knowhow toexplorationhelp usto protect the seaand our10分Writing Collect为学生下一步的写作积累素protectthesea naturalresources钟materials材

3.How doessea better.exploration cause

2.Understanding moredamageto thesea abouttheseawill help

4.Is therea goodbalance usto solvesomebetween protectionand problemsrelatedto it.A goodexploitationexampleis declineinoil spills.

3.Sea explorationmightbring aboutsomeproblems suchasmarine pollution,mining forresourcesand overfishing.Atypical exampleisglobal trendsin thestateof worldmarinefish stocks.

4.There canbe agoodbalance betweenprotectionandexploitation.Because seaexplorationis notthesame asexploitation.When weexplorea place,we gojustto seeandunderstand whatisthere.So seaexplorationisakind ofseaprotection.

1.What isyour opinionaboutthe sea引出本节课议论文的论点和explorationStudents cangive different论据；分钟Writing Brainstorm

2.Explanation tosupport5opinions.进一步积累素材；your evidence.按照结构整合写作素材PEEL

3.How tostructure yourargument学生回答提问学生分10structure,words andWritingBrainstorm钟How towrite anargumentativeexpressions,languageessay aboutsea explorationfeatures...Writing黑板板书，其余学生同步分钟指导学生完成这篇议论文检查学生课前作业完成情况；5Finish yourdraft完成这篇议论文Present the分钟当堂熟读至背诵5Check theiranswers Check,read andrecitepossible version

1.Recite LiHuas possible巩固本节课所写的议论文；

1.version;运用所学再写一篇有关海*

2.Assignment

2.Optional:Your own洋探索的议论文，学以致用possible versionabout（选做）sea exploration;Project:Create aposter forWorldOceans DayP

35.Book4Unit3Sea ExplorationUsing LanguageII Expressyour opinionsonseaexplorationStyle:Point:Evidence:Explanation:Link:板书设计。