八年級(jí)英語下冊(cè)Unit7Whatsthehighestmountainintheworld第2課時(shí)SectionA3a-4c教學(xué)設(shè)計(jì)新版人教新目標(biāo)版

小學(xué)+初+高中Unit7theinthe第課時(shí)SectionA3a-4c教目一知與能1.Mastersomeimportantwordsandphrase.2.Improvethereadingability.3.熟掌握大數(shù)字的表達(dá)和比較級(jí)、最高級(jí)的應(yīng)用。二過與法通過情景設(shè)計(jì)來激發(fā)學(xué)生的學(xué)習(xí)興趣，并培養(yǎng)學(xué)生自主學(xué)習(xí)和與他人合作的意識(shí)。三情態(tài)與值通多閱讀文章了解珠穆朗瑪峰，學(xué)習(xí)他們勇于克服困難的精神。教重1.Mastersomeimportantwordsandphrase.2.Improvethereadingability.3.熟掌握大數(shù)字的表達(dá)和比較級(jí)、最高級(jí)的應(yīng)用。教難熟練掌握大數(shù)字的表達(dá)和比較級(jí)、最高級(jí)的應(yīng)用。教導(dǎo)啟發(fā)式教學(xué)和討論法。學(xué)導(dǎo)以學(xué)生為主體，調(diào)動(dòng)學(xué)生的積極性去主動(dòng)探知識(shí)。教準(zhǔn)查找有關(guān)世界之最的自然地理知識(shí)并復(fù)習(xí)比較級(jí)和最高級(jí)的用法。教過Step1GreetingsGreettheclassasusual.Step2LeadinAskthestudentstohaveafreediscussionaboutthefollowingquestions：Whatsportsdoyoulike?Whichofthefollowingsportsdoyouthinkisthemostdangerous：swimming，tennis，，mountainclimbingorbasketball?TheteachercontinueWhatmightbethedangersmountainclimbing?教師啟發(fā)學(xué)生說出：freezingconditiontoomanypeople;havetofightwithdangerousanimals;hardtotakeinair;thickcloudshardtofindthewayhome.（在此過程中，教師可以在討論中為學(xué)生掃清一些語言上的障礙）Step33a-3cAskthestudentstoreadthepassagesilentlyandfinishtasksin3a.Readthepassageagainandfindthedangers;thenfillinthechart.Readthepassageforathirdtimeanswerthequestions.Checktheanswersandthestudentsreadpassagealoudagain.Step4GrammarFocus小學(xué)+初+高中

小學(xué)+初+高中Writedownafewnumbersonthescreen，andletthesaythefollowingsentences：Thebasketballplayeristwometerstall.Theriverisonlytwometerside.Thetreeistwometerstall.Theboxisabouttwohigh/wide/…教師提問whoistheourclass?出最高級(jí)的表達(dá)，并引導(dǎo)學(xué)生用所學(xué)不同句式表達(dá)最高級(jí)的含義。引導(dǎo)學(xué)生說出：Mikeisthetallestinourclass.MikeistallerthananyotherstudentinourNostudentinourclassisastallasMike.學(xué)生利用上述結(jié)構(gòu)繼續(xù)訓(xùn)練。ThenletthestudentsreadsentencesinGrammarFocus.Step54a-4cGothroughsentencesin4aandthenletthenintheblanksbythemselves(提醒學(xué)生關(guān)注形容詞的比較級(jí)最高)學(xué)生仔細(xì)讀4b題目明確題目要求在此過程中教師可適當(dāng)給予指導(dǎo)，如城市的面積、人口、歷史等，而動(dòng)物的比較，除了身高、體重以外，教師可引導(dǎo)學(xué)生考慮奔跑速度、外貌特征等Thenletthestudentstheirresults.Encouragethestudentstowritefivesentences后在小組內(nèi)進(jìn)行交流更正朗讀Step6HomeworkReadthesentencesin4a-4c課作根據(jù)表格完成下列空格：Qomolangma8，

MountHuang1，864

MountTai1，545MountTaiishigh.ntHuangisa_______thanMountTai.langmais_____________MountTaiisnot___high___Qomolangma.=MountTaiisnot_______thanQomolangma.Answers：higher，thehighest，as/soashigherSingapore4，000，

Malaysia20，000，000

China1300，，0001.ThepopulationofSingaporeislarge.2.ThepopulationofMalaysiaismuch______thanthatofSingapore.3.ThepopulationofChinais_________ofall.4.ThepopulationofSingaporeis_____large____thatofChina.5.ThepopulationofSingaporeis_______thanofChina.Answers：larg