科普版九年级英语上册《WhatcanwedoathometoprotecttheenvironmentSectionC》课教案15

1、一课题名称：博爱版九上Unit2Topic3SectionC二学情解析：大部分的学生学习基础差，学习热忱低，知识面窄，对阅读有犯难情绪。三学习目标：1.学习一些新的词汇及短语：technology,disadvantage,runout.2.经过阅读技巧，找出要点词句，能推测出文章结构，获取文章马虎3.经过阅读，能模拟介绍一种新的能源4.培育环保意识和新能源的创新意识四课程资源：PPT五教课内容与过程：Stage1gettingreadyforclass经过Freetalking-Howdopeopleusuallygooutinancienttimeandnowadays?这个问题,谈到从古

2、到现在的交通工具，引出这些交通工具所用到的traditionalenergy并简单谈他们的长处和弊端cheap，usewidelyrunout，destroytheenvironmentStage2pre-readingStep1.经过传统交通的弊端引出newenergy，以及新能源中的renewableenergy。Solarenergy太阳能geothermalenergy地热能Wind风能Seawaves潮汐能Biogas生物能1Step2经过Watchthevideo从整体上认识本文。Stage3WhilereadingStep1.FastreadingChoosetherightpi

3、ctureforeachparagraph.Step2.Careful-reading1.经过读paragraph1(1)Findthekeysentenceandkeywords.(2)Knowthestructureofthispassage2.经过Groupwork-eachgroupchooseoneofparagraphstodiscussandfinishtheexercises来.掌握每段马虎paragragh2Chinaisoneofthefirstcountriesintheworldtouse_.answerthefollowingquestions.(1).Howdofa

4、rmersmakebiogas?(2).Whatsitskeydisadvantage?paragragh31.Itsan_.Itworkswell,butitsslowandcantrunforlong.2.Readparagragh3carefully,andmaketrueorfalse.(1).“Yezi”wasanewkindofelectricvehiclesshowedinthe2010shanghaiworldexpo.()2(2).Itproduceselectricityfromcoalandoil.()(3).Itcannotonlyprotecttheenvironme

5、ntbutalsosaveenergy.()(4).Itslargeenoughtoholdmanypeople.()paragragh41.Itsa_.Itsadvantagesarequiet,fastandclean,butitstooexpensive.2.Readparagragh4carefully，translatethetwosentences.(1).去30公里之外的飞机场只要花销人们七分钟的时间。(2).火车最高时速能够达到每小时431公里。Stage4postreadingStep1.Read1aagainandcompletethetable.Step2.Accordi

6、ngtothekeywords,andRetell1a.Stage5WritingIntroduceanewenergy,youcantalkaboutitfromthefollowingcontents.1.Name:Advantages：Disadvantages：Howtouse?Wheretouse?2.Usefulsentencepatterns:(1)Tosolvetheenergyproblem,peopleallovertheworldarelookingfornewwaystoproducepower.(2)Itskeydisadvantageisthat.(3)Itistooto.3(4)Itcannotonly.butalso.SummaryStage6AssignmentMustdo:Read1a,memorizetheusefulexpressionsandkeysentenceswhichwelearntoday.Choose:SurftheInternet,andintroduceakindofanewenergy.六教课议论1.经过展现图片和视频，学生学会了新的要点词，基本能打扫阅读中的阻碍2.经过阅读技巧的提示，帮助学生学会了假如掌握文章结构3.经过阅读本文