英语人教版五年级下册Unit 5 Lets spell.doc

Unit 5 Whose dog is it?PA Lets spell【教学目标】1、知识目标：（1）理解字母组合ng在单词中的发音规则，多数情况下发/N/的情况。通过朗读单词long, sing, ring, young给单词分类，强化记忆ng的发音规则，学习和掌握ng的音与形的对应关系.（2）理解字母组合nk在单词中的发音规则，多数情况下发/Nk/的情况。通过朗读单词think, ink, trunk, pink 给单词分类，强化记忆nk的发音规则，学习和掌握nk的音与形的对应关系.( 3 ) 能够通过发音规则，拼写出符合th发音规则的单词，做到书写规范正确。2、技能目标：（1）通过选择单词、书写句子并说出句子的活动，发现发音规则，并完成句子抄写的任务，进一步巩固英文句子的书写规范。（2）能够感受Lets chant的韵律，并流畅说唱。3、情感目标：（1）激发学生探索英语语音知识的规律，感知英语中字母组合的发音及拼读规律。（2）感受语音说唱的节奏感。【教学重点】1、词汇：long, sing, ring, young, think, ink, trunk, pink【教学难点】1、理解字母组合ng在单词中的发音规则，多数情况下发/N/的情况。通过朗读单词long, sing, ring, young给单词分类，强化记忆ng的发音规则，学习和掌握ng的音与形的对应关系。2、理解字母组合nk在单词中的发音规则，多数情况下发/Nk/的情况。通过朗读单词think, ink, trunk, pink 给单词分类，强化记忆nk的发音规则，学习和掌握nk的音与形的对应关系。【教学准备】1、教师准备与本课时相关音视频、单词卡片及课件。【教学过程】Step 1:Lead-in1) 师生互致问候。自由对话。T：What day is it today? Whats the weather like today? Which season is it now?Ss: Its .2）Enjoy a song. “Phonics song”3）Review the words with cl, pl, gr, br, ch, sh.复习拼读规则，以及前面学习的语音知识。Step2：Presentation1) Whack-a-mole (打地鼠)three thin thirteen thanks that this mother brother1） 感受单词，寻找规律学习ng发/N/long ping pong spring morning young Whats the same?They all have same letters “ng” ng sounds/ /2）Try to do it like thisng多数情况下：发/N/双唇张开;舌尖抵住下齿龈， 舌根自然高高抬起贴住软腭，气流从鼻腔送出。3)Read and feel!long sing ring young 4)Can you find other words with ng. then I spell, you writeKing, wing, thing, song, bring.4)Lets have a try!In the morning, Tom plays ping pong And he go swimming, too. Ha! Look at his pink hat!5) 学习nkPink-ink-think-drinkWhats the same? Read and feel-nk在元音字母后面的发音think ink trunk pink6) Try to read.Trunk, bank, tank, thank, rank, blank.7) Try to read some sentences8) Lets read and chant.I think I can sing.I think I can sing.I think I can sing a song.I think I can sing.I think I can sing.A song that is not too long.Step3 巩固练习1) Read, write and listen.-ng: song sing ring thing mornig long-nk: trunk think drink pink thank bank3） 课堂小结字母组合 ng 在单词中通常的发音。字母组合nk在元音字母后面的发音。4) Read the story with ng and nkStep4 作业1. Read the text for 15 minutes and try to remember the new words and sentences.2. Write a senten