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1、Unit7:What’sthehighestmountainintheworld?TheFirstPeriodSectionA,1a-2dTeachingaims(教学目标)1.学会谈论世界地理和自然。2.熟练掌握形容词和副词的比较级和最高级。Languagepoints(语言点)要求掌握以下句式:主语+adj/adv比较级+than主语+adj/adv最高级+in+地点主语+adj/adv最高级+of/among…2.要求掌握以下词汇:(1)动词:tour,protect,(2)名词:square,
2、meter,desert,population,Asia,tour,wall(3)形容词:deep,amazing,ancient,wide(4)词组:feelfree,asfarasIknow(protect,population,amazing是比较难得词语,要多设置情景,让学生学会用。注意feelfree,asfarasIknow短语的用法。)Difficulties(难点):ReadingcomprehensionTeachingsteps(教学步骤)1.Warm-upandlead-in(课
3、堂热身和引入)(1)Let’senjoythenaturalbeautyofChina.T:It’sthelongestriverinChina.Canyounameit?S:It’stheYangtzeRiver.教学设计说明:通过中国的著名自然景点来激发学生学习的热情,然后由中国转到世界,过渡自然。2.Presentation(呈现新知识)ShowSspicturesofnaturalwondersandasksomequestionsabouteachone.T:Lookatthepicture
4、,thisisariver.It’sthelongestriverintheworld.Canyounameit?S:It’stheNile..Afterthis,let’sdo1a.Matchthefactsyouknow.教学设计说明:通过图片来引入本课要掌握的目标图片,通过目标图片来呈现本单元的信知识点。通过做1a来巩固比较级和最高级。3.Practice(练习)T:Iwillshowyouapicture,therearethreewomeninit.Wouldyoupleasecompare
5、thembytheirappearance,height,weightorsomeotheraspects?教学设计说明:通过图片的半控制性练习来操练比较级和最高级的用法。4.Listeningpractice1b,2a和2b.教学设计说明:通过听力来进一步巩固比较级和最高级。5.Performance.T:Makeconversationsusingtheinformationin2a.教学设计说明:通过小组合作的对话,来进一步巩固该课时的目标知识点。6.Readingcomprehension.B
6、eforereadingT:Lookatthepicture,whereisit?Ss:It’stheGreatWall.T:ThisisthemostfamouspartoftheGreatWall.Doyouknowwhatit’scalled?Ss:It’stheBadalingpart.T:CanyoutellmesomethingabouttheGreatWall?Ss:It’soneofthesevenfamouswondersoftheworld.教学设计说明:通过引入这一环节,让学生对
7、本对话的内容进行猜测,并进一步激发学生对文章内容的兴趣。7.Whilereading.T:Turntopage50.Readthepassagecarefully,andanswerthefollowingquestions.1.HowlongistheGreatWall?2.Whydidtheancientemperorsbuildthewall?3.WhatdoestheGreatWalllooklike?回答问题后,通过disappearingpassage来帮助学生背诵记忆这篇对话。对文章梳理
8、过后,当学生们对文章有了整体把握后,就给学生讲解一些重要的语言点。7.Afterreading.T:PleasetranslatethefollowingphrasesintoEnglish.教学设计说明:通过中英文短语互译,帮助学生掌握这篇课文的重点,做到讲练结合。效果会更好。8.Homework1.Writeashortpassageaboutyourhometownbyusingthecomparativeandsuperlativeforms.2