Unit4Let'stalk教学设计.doc

四年级下册unit4Atthefarm教学设计PartALet’stalk一、教学目标1、能听说读写下列词或词组：these,tomatoes,carrots.trysome,2、能够在情景中恰当运用句型Whatarethese?They’re…问答物品名称；能运用句型Arethese…？Yes,theyare./No,theyaren’t.确认是否为某种物品。3、学生能够理解对话大意，能够用正确的语言、语调朗读对话；4、通过多种活动形式，培养学生大胆开口说英语的习惯，提高听力能力。二、教学重点能够在情景中恰当运用句型Whatarethese?They’re…问答物品名称；能运用句型Arethese…？Yes,theyare./No,theyaren’t.确认是否为某种物品。教学难点能够利用Whatarethese?They’re…和Arethese…？Yes,theyare./No,theyaren’t.确认是否为某种物品，并能在情景中运用。教学准备PPT，西红柿、胡萝卜实物教学过程Step1、Warm-up&RevisionLet’senjoyasong:FriendsGuess：What’sthis?It’sa/an…Isita/an…?Step2、Presentation1.教师出示西红柿、胡萝卜实物，询问学生：What’sthis?引导学生回答：It’satomato/carrot.并板书带读。2.教师出示一些胡萝卜实物，教师问学生：Whatarethese？Arethesetomatoes?学生回答：No.教师肯定学生的回答：Good.Thesearecarrots.They’resobig.教读单词carrots，强调其复数形式，并板书，让学生认读。3.出示几个西红柿并询问：引导学生回答：Lookatthese.Whatarethese？Theyaretomatoes.并板书带读。然后教师问：Doyouwanttotrysome?学生答：Yes.教师板书Trysome并带读。接着把tomatoes切若干块给学生尝尝。最后教师问：What’syourfeeling?(学生谈谈自己的口感)4.让学生观察两组句子中的this与these，tomato与tomatoes，carrot与carrots。熟悉复数形式的问句与回答。5.出示蔬菜的图片，反复问不同学生：Whatarethese？学生回答：Theyare…6.教师指着另一张蔬菜的图片问学生：Arethesetomatoes？学生回答Yes,theyare./No.theyaren’t.7.T：Mystudents,Whoisthis?(展示Mike图片)Today,Mikeisatafarm(在农场）.Let’sgoandhavealook,OK?S:OK.Step3.Listenandmatch（过渡句：Nowlet’slistenandmatchWhatthepeopletalkingaboutatthefarm?）（播放录音，有必要可以听两遍）①1、Theyaretalkingaboutthe②③④Step4.Listenandchoose.（过渡句：Let`scontinuelistening，andchoosethecorrectanswers.）和学生一起读以下选择题后再听。1.Thecarrotsare________.A.smallB.big2.Thetomatoesare________.A.yellowB.redStep5.True(T)orFalse(F)(过渡句：Myclass,Let’slistenagainanddeterminetheredwords)Aookatthis!Arethesecarrots?()B:Yes,theyare.()C:Wow!Theyaresobig.Howarethese?()B:They’retomatoes.()C:Butthey’rered.()B:Trysome!Theyarebad.()C:Thanks.Yum.Step6.Listenandfillintheblank.(过渡语:OK!Listentheconversationagainandwritedownthecorrectwordsontheline.)Aookat_______!Arethesecarrots?B:Yes,__________C:Wow!Theyaresobig._______arethese?B:They’re________.C:Butthey’re________.B:Trysome!They’re_______.C:Thanks.Yum.Step7.Listenandimitate.(过渡语：Nowlet`sli