Unit 7 Whats the highest mountain in the world第4课时公开课教学设计【人教版八年级英语下册】

Unit7What’sthehighestmountainintheworld?SectionB2a-2e一、教学目标1.掌握重点词语：adult,bamboo,research,keeper,awake,excitement,illness,wild,government2.能熟练运用形容词和副词的比较级、最高级。3.能通过搜寻具体信息，掌握并运用阅读技巧扫读（scanning）。4.能读懂大象、熊猫以及熊猫研究基地的相关内容。5.了解大熊猫等濒危动物，培养保护动物的意识。二、教学重点及难点重点：1.掌握重点词语：adult,bamboo,research,keeper,awake,excitement,illness,wild,government2.能熟练运用形容词和副词的比较级、最高级。难点：掌握并运用阅读技巧扫读（scanning）。三、教学准备教学课件。学生课前预习。四、教学过程Step1Warming-upDoanoralpracticeT:Hi,boysandgirls!Let’scontinueourlesson.Firstyoucandoanoralpracticetoreview.设计意图：引导学生快速回归课堂学习状态，并复习上节课的有关比较级和最高级的知识，锻炼口语表达。Step2Pre-readingReadandlearnT:Here’remorewordswecanusewhenwetalkaboutpandas.Firstlet’slearntwonewwordsandthenyoushouldreadallthewordstogether.bamboo=akindofplant;panda’sfoodendangered=indangerofdisappearingLookanddiscussT:Here’sapictureofpanda.Pleasetalkaboutthefollowingquestions.Whatdoyouknowaboutpandas?Describepandaswiththewordsinthebox.设计意图：让学生结合提供的图片和词汇组织语言描述大熊猫，拓宽学生的思维空间，进一步为阅读做好话题准备。Lookandlearn1.T:Nowlet’slookatthepictureofbabypandas.Doyoulikethem?Aretheysocute?2.T:ThisisChengduResearchBaseofGiantPanda.Didyouevervisitthere?3.T:ChengduResearchBaseisasafeplaceforpandastolive.Solet’shavealookatthepandasthere.设计意图：引导学生了解与文章相关的背景知识，为他们阅读文章奠定基础。Step3While-readingWorkon2bScanandfindT:Nowpleaselookatthesefournumbers.Haveatrytoscanthearticleandfindoutwhatthesenumbersmean.设计意图：训练学生运用寻读方式阅读文章，捕捉关键信息。LookandlearnT:Justnowyouusedanewskillinreading—scanning.Whenyouscananarticle,youshouldmoveyoureyesquicklydownthepagetofindtheimportantorspecificinformation.设计意图：学习阅读新技能，提高阅读效率和阅读水平。Read,guessandlearn1.T:Nowit’stimeforustolearnthearticle.Thisisthefirstparagraph.There’resomenewwordsandphrasesweshouldlearnfirst.Youcanhaveatrytoguesstheirmeaningsaccordingtothecontext.researchn.=carefulstudykeepern.=whosejobistotakecareof…awakeadj.=notasleepexcitementn.=astateoffeelingexcited2.T:ThisisthefronthalfofParagraph3.There’realsosomenewwordsandphrasesforustolearn.orso=about;aroundillnessn.=astateofbeingill3.T:Thisisthefirstthreesentencesofthelastparagraph.Let’sread,guessandlearnthenewwords.wildadj.=notkeptinahouseoronafarmgovernmentn.=acontrollingbodyofastate设计意图：训练学生结合上下文猜测词义的能力，扫清生词障碍，提高学生的阅读效率。Workon2cScanandwriteT:Nextyou’llseefivequestionsaboutthearticle.Youcanscanagainandthenwritetheanswersinshortwords.ChecktheanswersT:Here’refivereferenceanswerstothequestion.Youcancheckyours.设计意图：检测学生读的结果，进一步训练学生的寻读技能。Workon2dThinkandcompleteT:Nextyouwillseefivesentencesaboutthearticlein2d.Youcanthinkandusethewordsfromthearticletocompletethesentences.Andthenyoushouldreadthemonebyone.设计意图：强化学生对文本细节信息的理解，提高他们的阅读水平。Step4Post-readingDiscussingroupsT:Weknowchildrenaretaughtaboutpandas.Solet’sdiscusswhatotherwaysyouthinkchildrencanhelptosavethepandas?设计意图：培养学生的团队合作意识，发散他们的思维模式，锻炼他们的书面表达能力，综合输出语言。ReadandmatchT:Nowyoucandoexercisestocheck.endangeredpandas’foodbamboobeunhealthyresearchnotababykeeperwilldisappearawakestudyillnesstotakecareof…adultnotasleep设计意图：检测学生对本节课词汇的掌握程度。Step5summaryAtlast,let’ssummarizethekeypointsofthislesson.weigh,birth,adult,bamboo,research,keeper,awake,excitement,illness,wild,government设计意图：总结本节课重点知识。Step6Homework1.Recitethekeywordsandphrases.2.ReadSectionB2b