世界海陆分布教学设计及重难点.pdfVIP

Thedistributionoflandand

seaintheworld

Teachingobjectives:

1.Usemapstogiveexamplestounderstandtheconceptsofoceans,seasandstraits.Brieflyexplainthe

.2.Usethelandandseadistributionmap,rememberthenamesofthefouroceans,understandthebasicoutline

differencebetweenoceanandsea

characteristicsandspatialdistributioncharacteristics,andbeabletofindandaccuratelyfillinthefouroceansonthemap.

Anditcanexinthecharacteristicsofeachofthefouroceans.

3.Bylearningthemutualpositionalrelationshipofthesevencontinentsandfouroceansoftheworld,cultivateobservation,

imagination,hands-ondrawingskills,chart-fillingskillsanddialecticalmaterialism.

Teachingkeypoints:

Thefocusisonthespatialdistributionandcharacteristicsofthefouroceans.Thedifficultyistodistinguishtheconceptsofocean,seaandstrait

Teachingmethods:

Studycaseguidanceandcooperativeinquiry(Usethestudycaseasthecarrier,implementgroupteaching,andi

mplementazero-distanceclassroomteachingmodel.Accordingtotheteachingcontentandstudentlevel,setsome

enlighteningquestionstoprovidestudentswithopportunitiestousetheirbrains,hands,andwordsasmuchaspossible,give

ytotheleadingroleofteachers,andreflectthedominantpositionofstudents.)

Teaching

process:

一、创设情境，导入新课：

听经典老歌《大海啊故乡》。俗话说“天高任鸟飞，海阔凭鱼跃”，通过上一节课的

学习认识了地球表面占三分的陆地情况，那么，占地球表面七分的海洋又状况呢？这

节课就让我带领大家去遨游广阔的海洋，揭开海洋的神秘面纱。

二、自主学习、合作探究：

学习任务（一）

1、自主学习：读P.25“四大洋”一框第一、六段内容，完成下列要求。

①什么是洋？什么是海？什么是海峡？各举一例。

②在P.32上读图2-45，说出图中显示的洋、海和海峡的名称？

2、合作交流：小组内交流