英语人教版四年级下册unit4 b let's talk

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1、UnitFourAtthefarmBLet’stalkPengjiePrimarySchoolShaoWeiweiTeachingaims:a.Sscanlisten,sayandreadthesentences:Youhavealotofanimals!Whataboutthose?b.Sscanusethesentencepatterninarealsituation:Whatarethose?They’rehorses.Howmany____doyouhave?Arethey_____?Yes,th

2、eyare./No,theyaren’t.c.Sscanunderstandthedialogueandactthedialogueout.Teachingpointsanddifficulties:a.Sscangraspthethree-skilledsentencesandusethesentencepatterninarealsituation:Whatarethose?They’rehorses.Howmany____doyouhave?Arethey_____?Yes,theyare./No,

3、theyaren’t.b.Sscanunderstandthedialogueandactthedialogueout.Teachingaids:PPTTeachingDesign:TeachingstepsTeachingdesignSs’activitiespurposeStep1warmup1.Greetings.2.Let’ssing”OldMacdonald”.3.Askandanswer:Howmanybooks/pens…doyouhave?Sssingtogether.Sspractice

4、inpairs通过歌曲导入带领学生复习已学的动物类单词，由此激起学生想去农场看小动物的念头，为新课教学作铺垫。Step2presentation1.Teachandreview:Whatarethey?T：Wehaveanewfriendtoday.HernameisMary.Shehassomeriddlesforyou.a.Theyarecute.Theyarewhite.Theyhavelongears.Theyhaveshorttails.Whatarethey?b.Theyarefat.They

5、havesmalleyes.Theyhavebigeyes.Ss:Goodmorning,Mary.Ss:Theyarerabbits.通过新朋友Mary提供几则谜语的提问与回答，自然地复习巩固了句型Whatarethey?They’re_____.为本课时难点Whatarethose?作了铺垫。Theyhavecurly(卷的）tails.Whatarethey?c.Theyarebrown.Theycanhaveeggs.Whatarethey?Mary:You’reclever.Let’sgotos

6、eetheseanimals.2.Teachthesentences:Whatarethose?a.M:Hello.OldMacdonald.Whatarethese?O:They’rehens.M:Lookatthehens.They’refat.b.M:Aretheycows?O:Yes,theyare.M:Lookatthecows.They’refat/strong/big/tall/cute…c.M:Whatarethose?O:They’rehorses.Teach:horsesd.M:Wow

7、!Youhavealotofanimals!3Readthedialogue.M:Hello.OldMacdonald.Whatarethese?O:They’rehens.M:Lookatthehens.They’refat.M:Aretheycows?O:Yes,theyare.M:Lookatthecows.They’refat/strong/big/tall/cute…M:Whatarethose?O:They’rehorses.M:Wow!Youhavealotofanimals!Ss:They

8、arepigs.Ss:Theyarehens.Ss:OK.Ssreadandpractice.Ssreadandpractice.Ssread.Ssreadandpractice.Ssreadandpracticeinpairs,thenactout.Hen是首次出现的单词，可让学生用中文先猜出。Whatarethese在上一课时已经学习过，本课时出现了Whatarethose，让学生感知和理解这两句话的不同意义。创编Mary