PEP四年级上册Unit 5 第三课时

ThethirdperiodPartALet’sspell内容分析本节为Unit5的第三课时。这一课时和音标有关，能够感知并归纳-e在单词中的发音规则,能够根据单词读音拼写出符合-e,-e-以及a-e,i-e,o-e,u-e发音规则的单词。课时目标知识与能力能够感知并归纳-e在单词中的发音规则。能够读出符合-e发音规则的单词。能够根据单词读音拼写出符合-e,-e-以及a-e,i-e,o-e,u-e发音规则的单词。过程与方法先让学生通过观察发现三个单词的共同点是-e，并且发相同的音/i:/。再通过听录音跟读，让学生进一步感知、体验发音，为下面的拼读练习做准备。通过变换不同的辅音字母，让学生尝试读出新单词。对含有-e的单词的读音进行强化训练，培养学生“见词能读”的能力。通过观察和书写单词，培养学生根据发音规则拼写单词的能力，能真正做到把语音的学习落实到单词的拼写上面，培养学生“听词能写”的能力。情感态度价值观培养学生独立思考的习惯，树立学习英语的自信心。教学重难点教学重点1.感知并归纳字母e在开音节（-e）与闭音节（-e-）中的发音规则。2.能够读出符合-e和-e-发音规则的单词。教学难点能够根据单词的读音拼写出符合发音规则的单词。教学准备教学课件、录音、语音例词单词卡等。教学媒体选择多媒体，录音。教学活动小组合作教学过程Step1:Warm-up&Lead-in1.Greetings.2.Let’schant.a-e

/eɪ/cake

face

namea

/æ/cat

hat

dad

i-e

/aɪ/like

kite

fivei

/ɪ/big

pig

sixo-e

/əʊ/nose

Coke

noteo

/ɒ/dog

lot

hotu-e

/ju:/use

cute

excuseu

/ʌ/duck

cut

upT:Whocantrytomakeanewchantlikethis?Pleasehaveatry!Step2:Presentation1.Presentthepictures.(课件出示:男孩在寻找钢笔，女孩在寻找铅笔的图片，然后出现图片红色的铅笔在课桌上，黄色的钢笔在床上)(1)Talkaboutthepictures.T:Look,whatishedoing?Ss:Heisfindinghispen.T:So,whatisshedoing?Ss:Sheisfindingherpencil.T:Where’stheredpencil?Where’stheyellowpen?Ss:Theredpencilisonthedesk.Theyellowpenisonthebed.Writedown“he,she,me”and“ten,red,pen,yellow,desk,bed”ontheblackboard.（课件出示单词）T:Readthechanttogether,thenobservethesewordsandtellmethecommonletteramongthem.Ss:Letter“e”.(2)Lookatthewordsandfindoutthepronunciationrules.T:Lookatthesewords“he,she,me”.What’sthesoundoftheletter“-e”?Listentomecarefully.(Readthesewords.)Ss:/i:/.Teachthesound/i:/.T:Lookatthesewords“ten,red,pen,yellow,desk,bed”.What’sthesoundoftheletter“-e-”?Listentomecarefully.(Readthesewords.)Ss:/e/.Teachthesound/e/.(3)Comparethesewordsandsummarizethepronunciationrulesoftheletter“e”.-e

/i:/he,

she,

me-e-

/e/ten,

red,

pen,

yellow,

desk,

bed2.Let’sread.Showthewords“me,be,we,set,red,hen,beg,let”onthePPT.（出示课件）T:Whocanreadthesewords?(1)Asksomestudentstoreadthesewords.(2)Readaloudtogether.3.Read,listenandchant.(1)Showthepicturesandthewords.(课件出示:教材P50Read,listenandchant部分的内容)Askstudentstoreadthewordsonebyoneandthenreadingroups.(2)Let’schant.Showthechantof“Read,listenandchant”onthePPT.①Askstudentstolistenandreadafterit.②Readtogetherwithstudents.Step3:Practice1.Read,listenandtick.(课件出示:教材P50Read,listenandtick部分的图片)T:Lookatthesewords.Whocanreadthesewords?Ss:…T:Good!Nowlistentotherecordingandtickthewordsyouhear,please.(课件出示:教材P50Read,listenandtick部分的音频)Checktheanswers.Answers:be;red;me;she;let2.Listen,circleandwrite.(1)Letstudentsobservethefourpicturesandguesswhatwordsshouldbefilledinthepicture.(课件出示:教材P50Listen,circleandwrite部分的图片)(2)Leadstudentstolistentotherecordingandwritedowntheanswers.Thenchecktheanswers.Answers:rice;he;red;weT:Rice.Isitfor“-e”or“i-e”?Ss:It’sfor“i-e”.T:Socircle“i-e”.T:He,circle…Ss:“-e”.Step4:Consolidation&Extension1.1Playagame—“Picktheapplesfromthetree.”(课件出示:一棵苹果树，苹果上的单词为“we,wet,yes,me,pencil,Lee,hen,be,set,met,he,let,desk,tell,she”,树下两个篮子，一个是“-e/i:/”，一个是“-e-/e/”)Dividestudentsintotwogroups.Letonegroupusethebasket“-e/i:/”andtheotherusethebasket“-e-/e/”.T:Nowyou’recompetingtopickapples.Giveyoutenseconds.Thewinnerbelongstothefastandaccurategroup.2.Listenandlift.Theteachergivesoutsomewordcardstostudents.Whentheteachersaysaword,studentsfindthecorrespondingwordcardandliftitup.3.Makeanewchant.T:It’schanttime.Listenfirst,thenchanttogether.E,e,e;it’sin“he”,/i:/,/i:/,/i:/.E,e,e;it’sin“pen”,/e/,/e/,/e/.Askstudentst