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1、Unit5Animalsindanger【第一课时】【教学目标】1.帮助学生学习Lookandlearn中的生词。2.通过Listenandsay中关于濒危动物数量的描述,帮助学生掌握句型Therewere…。3.通过Doasurvey的调查活动,引导学生运用核心句型。【教学重难点】1.词汇:thousand,hundred,wild,inthepast,indanger2.句型:Inthepast,thereweremanypandas.3.日常用语:Doyouwanttohelpthem?【教学准备】
2、课件、音频【教学过程】I.Pre-taskpreparations1.请学生谈谈他们喜欢的动物。S1:Ilikepandas.Theyarelovelyanimals.Theyareblackandwhite.Theyarebigandtheycannotrunfast.Theylikeeatingbamboo.…2.播放Singasong的歌曲录音,然后请学生说出听到的动物,教师把单词写在黑板上。T:Whatanimalscanyouhearinthesong?S1:Icanhear“eagle”.T:
3、(writeeagleontheblackboard)S2:Icanhear“tiger”.T:(writetigerontheblackboard)然后在一些动物单词旁边写上indanger,引出单元话题Animalsindanger。T:Animalsareourfriends.Butsomeanimalsareindangernow.II.While-taskprocedures3/31.在黑板上贴上挂图,指着大熊猫、华南虎和蓝鲸的照片。请学生说说这三种动物的情况。S1:Bluewhaleslive
4、intheocean.S2:Therearen'tmanypandasnow.…2.在黑板上画出表格,在三种动物下面写上数字,并板书Therewere...Thereare…句型。PandasSouthChinatigersBluewhalesInthepastmanymanymanyNow10,60030010,000Inthepast,therewere…,butnowthereareonlyabout...出示Listenandsay的图片,播放录音,学生边听边看图片。教师板书hundred,tho
5、usand,only,用Lookandlearn的图片解释hundred和thousand的词义。让学生检查表格内数字是否正确,指出错误的地方并说出正确数字。PandasSouthChinatigersBluewhalesInthepastmanymanymanyNow10,6001,6003003010,000Inthepast,therewere...,butnowthereareonlyabout…3.学生完成Listenandsay的反馈练习,然后核对答案。再次播放课文录音,请学生逐句跟读。4.请
6、学生根据表格复述课文,介绍三种动物现有的数量及曾经的数量。S1:Inthepast,thereweremanypandas,butnowthereareonlysixteenhundredpandas.Inthepast,thereweremanySouthChinatigers,butnowthereareonlyaboutthirtySouthChinatigers.Inthepast,thereweremanybluewhales,butnowthereareonlyabouttenthousand
7、.Theseanimalsareindangernow.Wemusthelptheseanimalsandprotectthem.III.Post-taskactivities1.调查活动。请学生看Doasurvey的调查问题,四人一组课后展开调查。如果有条件,可以请学生上网进行搜索,然后把相应数据写在每幅图下面。2.请学生根据调查结果准备口头汇报。请几个小组展示和汇报。【板书设计】3/3Unit5Animalsindangerthousand,hundred,wild,inthepast,indange
8、rInthepast,thereweremanypandas.Doyouwanttohelpthem?3/3