高中英语导学案Unit2WorkingthelandUsinglanguage新人教版必修4

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1、金昌市一B4Unit1Usinglanguage时数（第周第课时）班级：编写人:中导学案编写时间:审核人:审批人:学习目标ToenabletheSstounderstandandtalkaboutthepassage学生活动教学设计学习重点Togetthestudentstomasterthemainusageofthekeywords学习难点Tolearnexamplesofkeywordsandphases学生活动教学设计标与导入自学与诊断Learningaim:ToenabletheSstounderstandandtalkaboutthep

2、assage.TogetthestudentstomasterthemainusageofthekeywordsLeadin:Getthestudentstoreviewthemeaningofthewordsandphases根据所给词性和汉语意思写岀下列单词1.2.3.5.6.AimshowingLeadin.互动与展示I•单词拼写1•Thenumberofpeoplesufferingfromheartdiseasewillbegreatlyreduced（减少）iftheyarepersuadedtoeatmorefruitandveget

3、ables.2.Thefocus（焦点）ofpublichealthispreventionandprotectionratherthantreatment.3.TheauthorTegretted（后悔）havingignoredhisfrieixTswarning.4.Researchershavebeenconfused（对感到困惑）howtopreventdisasters.5.Ican'tcomment（评论）onyourdecisionbutyou'dbetterconsideritagainbeforeyoustartyourproj

4、ectNewcontents:Askthestudentstowritedownthewordsontheblackboardsregretyt.遗憾；惋惜1**focusn.焦点；中心点reducevZ.减少；减缩scanW.浏览；略读遗憾；懊悔磁・集中；聚焦comments.评论；议论vf&vf表达意见；作岀评论conhise以.•使迷惑；使为难fconfusing殉.令人迷惑不解的tconfused斓•迷惑的；为难的fconfusions,混淆；困惑7-discoveryn.发现；发觉—discoxer讲•发现fdiscoverer”.发现8

5、.厘理12@£理・总结；摘要；概要—§勲噸虫匚玫.总结;概括HomeworkcommentsandPreviewcheck:Askthestudentstoreadandwritesomewordstochecktheirpreview.互动与展示I.Scanthepassageandthenchoosethebestanswersaccordingtothepassage.（1）Fromthepassage,wecanseeorganicfarmersarethosewho•A.growcropswithchemicalfertilizersB.

6、growcropswithnaturalfertilizersC.produceorganicfertilizersD.carefortheenvironment答案:B（2）Fromthefourthparagraph,weknowthat.A.itsnotgoodtoplantgrassbetweencropsB.peanutsusethesurfaceofsoilC•peasandsoybeansshouldbegrowntogetherwithcomandwheatD.vegetablesthatputdowndeeprootsarehar

7、mfultothesoil答案:BGetthestudentstocomprehendthepassagequicklyandaccurately,andmeanwhilehelpthestudentstofonnagoodhabitofreading・学生活动教学设计达标检测题(3)sothatthesoilmavnotgetexhausted.A.FannersgrowthesamecropsyearafteryearB•FarmersusenaturalfertilizersC•Fannerschangecropseverytwoorthre

8、eyearsD.Farmersusechemicalfertilizers答案:cAskthestudentstofini