英语三年级下册Unit 4 Healthy food（教学设计）

教学设计

课程基本信息学科英语年级三年级学期春季课题Unit4HealthyfoodALet’sspell学习目标通过本课时学习，学生能够：能够通过听录音、学唱歌谣，感知、辨别字母在开音节中的发音。能够借助录音辨别字母o的长短音，并观察、归纳开音节单词的构成特点，将两种发音例词归类。能够借助拼读规则在四线格中拼读和拼写单词，做到书写规范、正确。能够理解歌谣大意，再次思考开篇页问题，认识到什么是健康的食品。教学重难点教学重点：能够通过听录音、学唱歌谣，感知、辨别字母在开音节中的发音并观察、归纳开音节单词的构成特点。能够借助拼读规则拼读单词，并在四线格中拼写单词。教学难点：能够理解歌谣大意，再次思考开篇页问题，认识到什么是健康的食品。教学过程Step1WarmupLet’splay.Teachersaysthenameofalphabets,thestudentsaythesoundoftheletter.【设计意图】复习26个字母的名称音与字母发音。Let’sreview.Studentssaythewordscontainingthelettero.Andrefreshtheirmemoryoftheshortvowelobyreadingthewords.【设计意图】激活学生关于含字母o的语音知识，复习字母o在闭音节单词中的发音。Let’sguess.Makeaguessatthesoundof“o_e”byreviewingthethesoundsof“a_e”and“i_e”.【设计意图】根据已学知识猜测字母组合“o_e”在单词中的发音，引发兴趣。Step2PresentationLookandsay.Studentsdescribethepicturecontents,andidentifythefigures（JoeJonesandhisfriend）,theplace(athome)andtheevent(eatfood,Coke,coneandsoon).【设计意图】借助图片，预测儿歌内容。Listenandtick.ThestudentlistentothechantandtickthefoodJoelikestoeat.【设计意图】整体感知歌谣内容，获取关键信息。Chooseandsay.StudentschoosethekindoffoodwhichJoelikestoeatandchoosetherightwordstodescribethejunkfoodandhealthyfood.【设计意图】学生借助图片和选择理解junkfood和healthyfood的含义，让学生意识到垃圾食品不利于身体的成长。Watchandsay.StudentswatchthevideoandgetthethoughtsandadvicefromJoe’sfriend.【设计意图】进一步理解儿歌大意，引导学生对Joe提出健康饮食的建议。Listenandfindout.Studentslistentothechantandfocusonthewordscontaining“o_e”.Identifythestructuresofthewordsandfindoutthesoundthat“o_e”make.Readandfindout.Studentsreadthechantfollowingtherecord.【设计意图】归纳字母o在开音节中的发音规则和开音节词的构成特点。Listenandimitate.Studentsreadthechantsentencebysentencefollowingtherecord.【设计意图】通过模仿跟读，帮助学生流利、准确地朗读。Let’sspell.Studentsspellthewordsontheworksheet.【设计意图】帮助学生掌握拼读技巧，达成见词能读的目标。Step3ConsolidationandextensionRead,listenandcircle.Studentsreadthewordsanddistinguishthetwodifferentsoundsof“o”inwords.Thencirclethewordswhilelistening,thencheckanswers.【设计意图】帮助学生梳理、归纳出字母o在开音节单词和闭音节单词的不同发音。Lookandsay.Studentsspottheo-wordsinthepicturesanddescribethepictureswiththeo-words.【设计意图】预测目标单词，提升学生语用能力。Listen,circleandwrite.Studentsfinishthetaskonthebookandcheckwiththeteacher.Thendotheself-assessment.【设计意图】巩固学生听音辨词以及听音写词的能力，通过自评促使养成良好的书写习惯。Read,chooseandwrite.Studentschoosethewordstowriteandfinishthechantonworkbook.【设计意图】巩固规范书写单词的能力，发展语用能力，并为第三个回家作业进行铺垫。Homework综合训练ListeningPartⅠ.Listenandchoose.(听录音,选择正确的图片。)()1.()2.()3.()4.Ⅱ.Listenandnumber.(听录音,给下列图片排序。)Ⅲ.Listenandjudge.(听录音,判断所听内容与图片是“√”否“×”相符。)Ⅳ.Listenandchoose.(听录音,选择正确的答语。)A.I’dlikesomebread.B.Yes,please.C.Weneedvegetablesandmilk.1.2.3.

WritingPartⅤ.Readandwrite.(根据字母o在单词中的不同发音,将下列单词分成两类。)bodynosehomeconehopenojokenothotboxnotebonedogⅥ.Lookandjudge.(判断下列图片与描述是“√”否“×”相符。)Ⅶ.Lookandchoose.(看图,选择符合图片的句子。)()1.A.Eatyouregg.

B.Havesomenoodles.()2.A.Drinkyourmilk.

B.Buysomejuice. ()3.A.Cutyourbread.

B.Havesomerice. ()4.A.Sharethecake.

B.Eatacandy. ()5.A.I’dlikesomewater.

B.Ineedsomefruit. Ⅷ.Readandchoose.(根据下列问题从方框中选出相应的答语。)A.I’dlikesomesoup.B.Milkishealthyfood.C.Iseericeandfruit.D.Yes,please.E.Weneedsomevegetables.()1.Whatishealthyfood?()2.Whatfooddoyouseeinthepicture?()3.Wouldyoulikesomebread?()4.Whatdoweneed?()5.Whatwouldyouliketoeat?Ⅸ.Readandchoose.(从方框中选择合适的选项补全对话。)Lucy:Wouldyoulikesomeeggs?Lily:1.

Lucy:Wouldyoulikesomebreadandmilk?Lily:2.

Lucy:Hereyouare.Lily:3.

Lucy:Havesomecaketoo.Lily:4.

A.Yes,please.B.Thankyou.C.Sorry,Idon’tlikeeggs.D.Oh,I’mfull(饱的).Ⅹ.Readandjudge.(阅读图表,判断正“√”误“×”。)NameLily√√Sue√√√Jack√√()1.Lilywouldlikesomewaterandmeat.()2.Jackwouldlikesomewater,eggsandmeat.()3.Suewouldlikesomerice,eggsandmeat.()4.SueandJackwouldlikesomewater.()5.LilyandJackwouldlikemeat.答案：听力材料Ⅰ.Listenandchoose.(听录音,选择正确的图片。)1.Breakfasttime!2.Havesomemilk.3.I’dlikesomebread.4.Wouldyoulikesomerice?Ⅱ.Listenandnumber.(听录音,给下列图片排序。)—Whatdoweneed?—Water,soup,milkandjuice.—Whatdoweneed?—Vegetables,rice,meatandfruit.Ⅲ.Listenandjudge.(听录音,判断所听内容与图片是“√”否“×”相符。)1.—Wouldyoulikesomebread?—Yes,please.2.—Wouldyoulikesomeeggs?—No,thankyou.3.—Havesomevegetablestoo.—OK.Thankyou.4.—Whatwouldyouliketoeat?—I’dlikesomesoup.5.—Whatishealthyfood?—Milkishealthyfood.Ⅳ.Listenandchoose.(听录音,选择正确的答语。)1.Wouldyoulikesomericeandmeat?2.Whatdoweneed?3.Whatwouldyouliketoeat?答案Ⅰ.1.A2.B3.B4.AⅡ.7-4-8-2-3-6-1-5Ⅲ.1.√2.×3.√4.×5.×Ⅳ.1.B2.C3.AⅤ.from:bodynothotboxdogso:nos