Unit1第5课时教学设计教学目标1.能够熟练使用常见形容词longer,taller等的比较级,并能够用than进行比较。2.能够听说认读单词：countryside,lower,shadow,smarter,become。3.能够熟练应用形容词的比较级形式,流利的朗诵,复述，表演故事。4.通过本节课的学习，提高英语听说能力和阅读技巧。教学重点1.能够熟练应用形容词的比较级形式；2.流利的朗读，复述，表演故事。教学难点如何在现实生活中运用所学单词，词组和句型。教学准备课件、录音、本课时图片.教学过程一、热身导入1.唱Mysmallcat2.Revision(1)教师拿出一个气球，让一名学生吹大，这时候说：Makeitbigger,bigger,bigger.然后放气说：Smaller,smaller,smaller.(2)教师拿出一段皮筋，拉长说：Longer,longer,longer.接着慢慢放松，说：Shorter,shorter,shorter.然后板书这几个单词。二、任务呈现教师用PPT播放蓝天，白云，然后说：“Springiscoming!Theskyisclearerandthesunisbrighter.Canyouthinkofanyotherchanges?Let’slookandtick.”完成书本上四幅图的练习。师生共同完成。三、课文学习PPT展示一张乡村的图片，T说：It’sapictureofcountryside.Ithinkit’sbeautiful.OK,followme,countryside.(领读新单词countryside，导入今天的话题)1.T:WuBinbinandhisfamilyaregoingonatriptothecountryside.Wuhasastory3 totellRobin.Nowlet’sreadthestoryquicklyandcirclethewordsyoudon’tknow.小组合作，提出问题，教师PPT解答并且领读新单词lower,shadow,smarter,become。2.Thesecondreading.(细读)Readthestoryagainandanswerthequestions.()(1)Chooseatitleforthestory.A.littleduck’sshadowB.oldtree’sshadow()(2)Whoisyounger?A.thetreeB.theduck()(3)Whenistheduck’sshadowlonger?A.inthemorningB.intheafternoon3.Thethirdreading.Readthestoryagainandfinishthedialogue.4.Thefourthreading.Workingroupsandsolvethedifficulties.(小组合作交流，共同解决)翻译下列句子。Watchthesungodown.___________________Getlowerandlower.___________________Growolder/taller.___________________Becomeabeautifulbird.___________________5.Thefifthreading.Listentothetapeandfollowit.(听录音，跟读)四、训练巩固1.Completethepassageandtrytoretellthestory.(完成填空，复述故事)Littleduckiswatchingthesun______down.It’sgetting______and______,buthisshadowisgetting______and______.“Whyisthat?”littleduckaskshisfriendoldtree.“Youare______and______thanme.Tellme—why______myshadow______whenthesungetslower?”Oldtreesays,“That’seasy,littleduck.Thesungoesdowneveryday,andwegroweveryday.Yourshadowgrows______becauseyouaregrowing______.Youarebecomingabeautifulbird.”3 2.Actoutthestory.小组合作，分角色表演。3.翻译下列短语。(英译汉)Watchthesungodown.___________________Getlowerandlower.___________________Growolder/taller.___________________Becomeabeautifulbird.____________________五、课堂小结今天，我们学会的的词汇有：lower(更低的,low的比较级)shadow(影子)smarter(更聪明的，smart的比较级)become(变成)3