新视野大学英语4第三版第四册第四单元教案.docx

* 案

NewHorizonCollegeEnglish

新视野大学英语读写教程读写教程（四）

教研室：大学英语教研室 教师姓名：授课专业

课程名称

大学英语（4）

和班级

授课内容

教学目的

Unit 4 Achieving 授课学时 6sustainable

environmentalism

Theteachingobjectiveofthisunitistohelpstudents:graspthemainideaandstructureofthetext;

To understand the structure of “rebut and organize

counter-arguments”;

Towriteanargumentativeessay;

Tomasterthekeylanguagepointsandgrammaticalstructuresinthetext.

Toconductaseriesofreading,listening,speakingandwritingactivitiesrelatedtothethemeofthetext.

1.

Textstructureanalysis

2.

Languagepoints:

教学重点

Keywordsandexpressions:environmentalism,constituent,segregate,consolidate,differentiate,definitive,deplete,

reversible,chord,regime,callupon/on,beincompatiblewith,

3.

either-or,as…asthenextperson/man,choosesth.oversth.else,frame/stateofmind.

Writingskills:howtorebutandorganizecounter-arguments

教学方法

1.

Communicativeapproach;

2.

Task-basedteachingmethod;

3.

Audio-lingualmethod.

1.

Pre-readingActivities

2.

TextStructureAnalysis

教学过程

3.

DetailedStudyoftheText

4.

Grammarandexercises

5.

Writingandreadingskillspractice

Homework:

Writea paragraphwiththestructureof“rebutandorganize

作业

counter-arguments”.

Recitetheappointedparagraph.

辅助手段

辅助手段

Multimediasoftware,CD-ROM

辅导答疑

I.Pre-readingActivities

教学内容

Step1:Toaskstudentssomequestionsconcerningenvironmentlike:Whatarethepollutionstoenvironment?Howtopreventpollution?Whattodotomaketheprotectionsustainable?

Step2:Discussingroups.

Step3:Introducebackgroundinformation.Ⅱ.TextStructureAnalysis

AsktheSstoreadthepassageasquicklyastheycanandtogetthemainideaof

eachparagraph

andmakeclearaboutthetextstructure.

Purpose:Improvethestudents’readingandwritingabilityandunderstandthegeneralideaofeachparagraph.

Method:Readthetextindividuallyanddiscussingroups.

PartI(paras.1):Introductiontoenvironm