八年级英语下册 Unit 7 What’s the highest mountain in the world Period 1教案 （新版）人教新目标板

1、unit 7 what s the highest mountain in the world？TheFirstPeriodSection A(1a-2d)一.TeachingAimsandDemands1.knowledge对象(1)密钥vocabularySquaren。平方metern.mdeep adj .深度desertn沙漠populationn。人口population n .人口Asian。亚洲tourv.n旅行touristn.宽敞和睦(2)目标语言what sthehighestmountainintheworld？Qomolangma。HowhighisQomolangm

2、a？It S8，844.43 meters high。it shigherthananyothermountain . whichisthedepestsaltlakeintheworld？thecaspianseaisthedeepestofallthesaltlake。(3)Stucture:Largenumberscomparativeandsuperlativeformofadj . and adv . 2 . ability objects(1)learntousethenumeraltotalkaboutthefactsoftheworld。(2)learnandmasterthe

3、usageofthecomparativeandsuperlativeformofadj . and adv . 3 . moral objects。teachsstoloveournatureandprotectourenvironment.teaching key pointLearnandmasterlargenumberslearnandmastertheusageofthecomparativeandsuperlativeformofadj . and adv。teachingdifficultpoints1.learnandmasterlargenumbers。2.learntot

4、alkaboutcomparativeandsuperlativeformofadj . and adv . byusingthetargetLanguage.teaching methods1.thesituationalteachingapproach，task-basedlanguageteachingmethod，listening-and-answeringactivitytohelpthestudentsgothroughwithelisteningmaterial。2.扑克脸。teaching aids1。ataperecorder2。the blackboard。teachin

5、g procedures步骤1 greetthestudentsandpresentationSquaren。平方metern.mdeep adj .深度desertn沙漠population n .人口population n .人Asian。亚洲tourv.n旅行tourist n.宽敞和睦Step2Warming-up1.watchthephotosandtalkaboutthem how big/high/long/bigis.andhelpthestudentstoanswer : it s.meters/kilometers/cmbig/high/long/big .2.lookt

6、hesephotosandpracticethedialogue :E.g. A:HowhighisQomolangma？B : it s8，844 meters high。Step31aMatchthefactsyouknow。practiceinpairsusingtheinformationin1a。QomolangmaAbout 9，600，000 squarekilometersinsizeTheSahara1，025metersdeepTheCaspianSea6，671kilometerslongTheNile8，844.43metershighStep4Explaination

7、8，844米高8，844米高meters high(长，宽).高度(长度，宽度.)。英语有多长(宽度，高度.)做的时候，一般把数字和数量单位放在表示横竖的形容词前面做副词。e . g . the Wallis 1.7 metre swide . step 5 listening1.1 blistenandcompletethesentences。1)qomo langma is _ _ _ _ _ _ _ thananyothermountainintheworld . 2)thesa harais _ _ _ _ _ _ _ _ _3)thecaspianseais _ _ _ _ _ _

8、_ _ _ _ _ ofallthesaltlakes . 4)thenile is _ _ _2.2 alistenandnumberthefacts(1-4)intheorderyouhearthem。2 blistenagainandfillintheblanksin 2 awiththenumbersinthebox。6，3005，0005，464300_ _ _ theyangtzeriverisabout _ _ _ kilometerslongandtheyellowriveris _ _ _ kilometers long。_ _ _ _ chinaisover _ _ yea

9、r sold . ithasamuchlongerhistorythantheus . theusisnoteven _ _ year sold。_ _ _ chinaisalmostasbigastheus，butitisthebiggestcountryinasia。Step6Practice1 cmakeconversationsinpairs . examplesa : didyouknowthatchinaifoneoftheoldestcountriesintheworld？B : yes，idid . it smucholderthanmycountry。step 72 drea

10、dtheconversationandanswerthequestions :1)whichisthebiggestman-madeobjectsintheworld？2)whichisthemostfamouspartoftheminggreatwall？Step8Languagepointsandsummary1.fellfreetoaskmeanythingontoday sgreatwalltour。在今天的长城旅行中，大家不论问我什么问题，都不要拘束。Fellfree是英语口语中常用的表达。如果有人让你做feelfreetodosomething，你就不需要了约束，按照自己的意愿做某

11、事。(成语)。E.g.A:CanIuseyourbathroom？我能用一下洗手间吗？B :例，Feel Free。好的，随你便。2.asfarasiknow，there are noman-madeobjectsasbigasthis。据我所知，再也没有像它这样的大人造物体了。AsfarasIknow是固定的表达，可以说是sofarasIknow，这是-据我所知。E.G. Asfarasiknow，Jack sgottwinsisters。据我所知，杰克有一对双胞胎姐妹。they renotcomingtoday，sofarasiknow。他们今天不来-据我所知是这样的。Step9Homew

12、orka : tomemorizetheimportantphrasesandsentences。b : tomakesomedialoguesaboutaskingthesizeofobjects。Step10BlackboardDesignunit 7 what sthehighestmountainintheworld？TheFirstPeriod(1)密钥vocabularySquaren。平方metern.mdeep adj .深度desertn沙漠populationn。人口population n .人口Asian。亚洲tourv.n旅行touristn.宽敞和睦(2)目标语言what sthehi