小学六年级英语【译林牛津版】上册教学设计-【Unit 6 第4课时】

六年级上册第六单元第4课时教案Teachingcontents教学内容Soundtime&SongtimeTeachingaimsandlearningobjectives教学目标1.学会表演唱歌曲，并能试着创编歌曲唱。2.能根据升调和降调规律，读出小韵文。3.学会如何使用升降调。Focusofthelessonandpredictedareaofdifficulty教学重点和难点教学重点：能使用正确的升降调，会表演唱歌曲，并能试着创编歌曲唱。教学难点：能根据图片表达自己的观点。Teachingprocedures教学过程Step1GreetingT:Hello,boysandgirls.Howareyou?S:Fine,thankyou.T:Todaywe’llcometoUnit6Keepourcityclean,Soundtime&Songtime.【设计意图：直接导入新课，快速进入英语语境。】Step2Songtime1.T:Look,Ihavetwoblackbirds.Theyaresittingonthehill.Let’senjoy.(展示小鸟手势表演，演示朗读歌词)Twolittleblackbirdssittingonthehill,onenamedJackandonenamedJill.Flyaway,Jack.Flyaway,Jill.Comeback,Jackandcomeback,Jill.Twolittleblackbirdssittingonthehill.OnenamedJackandonenamedJill.Followmetodotheactionwithourhandsandread.(做手语读歌词)【设计意图：利用手做动作，直接引出歌词，带着歌调，让学生欣赏。】2.T:Lookatthesephrases.Trytoreadthem.twolittleblackbirdssittingonthehillonenamed…flyawaycomeback(展示图片帮助理解)【设计意图：图文结合帮助理解歌词中的主要短语，并试着朗读。】3.T:Let’swatchthecartoonandtrytosingafterit.【设计意图:观看歌曲卡通，激发学生学歌曲的兴趣，同时让学生熟悉歌曲的曲调，试着跟唱。】4.T:Let’sactandsing.S:…T:Let’smakeasongandsing.Forexample:Twolittleblackbirdssittinginthetree,onenamedJackandonenamedJill.Toomanycars,toomuchsmoke.Flyaway,Jack.Flyaway,Jill.Twolittleblackbirdssittinginthetree,onenamedJackandonenamedJill.Nomorecars,nomoresmoke.Comeback,Jack.Comeback,Jill.Let’schangetosinginpairs.(请同学一起试着换掉歌词的一部分再唱)Two…sitting…,onenamed…andonenamed……,……,…Twolittle…sitting…,onenamed…andonenamed……,……,…【设计意图：让学生试着编一编歌词来唱，不仅可以激发学生创作的欲望，还可以提升学生的思维能力。】Step3Soundtime1.T:Inourcity,wecan’tseemanybirds,becausethecityisnotclean.It’snotgoodforthebirdstolive.Socanwethrowrubbishonthefloor?S:No.T:Doyouthrowrubbishonthefloor?S:No,Idon’t.Iputmyrubbishinthebin.T:Canwekeepourcityclean?S:Yes,wecan.Wecanputourrubbishinthebin.T:That’strue.Nowlet’slistentoarhyme.Payattentiontorisingandfallingintonation.(展示小韵文)Boysandgirls,doyouknowtherisingandfallingintonation?Nowlookattherhyme.Canyoufindtherisingandfallingintonation?S:Sentence1:Doyouthrowrubbishonthefloor?(闪烁升降调标记)T:Yes.Whatelse?S:Sentence4:Canweputourrubbishinthebin?T:Yes.Weshouldusetherisingintonationwhenwereadthefirstsentenceandthefourthsentence.Weshouldusethefallingintonationwhenwereadtheothersentences.【设计意图：通过交流，引出Soundtime的主要内容，并让学生听一听，初步感知升降调。】2.T:Whencanweusetherisingintonation?Whencanweusethefallingintonation?Here’sthetableforyou.(展示板书)英语朗读时语调来自于音调的变化，以降调和升调为两种基本语调。使用范围和表达含义句子类型例句降调降调一般用于陈述、命令，表达“完整”、“肯定”的含义陈述句Iamastudent.特殊疑问句Whatareyou?祈使句Let’sgo.感叹句Whatagoodstudent!升调用于提问等，表达“不肯定”、“礼貌”、“委婉”的含义一般疑问句：句尾用升调Areyouastudent?反意疑问句：疑问部分用升调，表示不肯定Youareastudent,aren’tyou?选择疑问句：前半句读升调，后半句读降调Areyouastudentorateacher?T:Areyouclear?【设计意图：通过表格的对比，让学生更清楚地明白升降调的使用】3.T:Nowweknowhowtousetherisingandfallingintonation.Let’strytoreadthesesentences.(展示句子)(1)Becareful,Tim!(祈使句)(2)Canyouseethesign?(一般疑问句)(3)Whatdoesitmean?(特殊疑问句)(4)Itmeanstheflooriswet.(陈述句)Welldone.ForSentences1,3and4,weshouldusethefallingintonation.AndforSentence2,weshouldusetherisingintonation.Trytoreadagain.【设计意图：让学生读句子，从中进一步体会升降调的使用。】4.T:其实在英文的朗读中除了一般疑问句、反意疑问句和选择疑问句中要读升调，还有一些地方要注意读升调，比如长句子中间停顿读升调，结束读降调。如：Wecantakethebusandthemetrotoschool.还有A,B,CandD一句中A,B,C用升调，D用降调，如one,two,three,fourandfive，and之前的都需要读升调，five则要读降调。同学们，在今后的学习中，我们自己要慢慢体会并掌握哦。【设计意图：补充另外两个读升调的句子，拓展一下学生的知识。】Step4ConsolidationT:Soyou’vedoneaverygoodjob.Now,let’senjoythepicturesbyyourselves.(按顺序播放学生的环保画)P1.Thewaterisclean.Thechildrenarefishing.P2.Rubbishmakestheseadirty.Theoctopuses(章鱼)arebusy.P3.Thefishareswimmingawaybecausethewaterisdirty.P4.Thefisharedeadbecausethewaterisdirty.P5.Thetreesandgrassaregreen.Theflowersarebeautiful.Thegirlishappy.P6.Thechildrenarewateringthetreesandflowers.Theflowersarebeautifulandthechildrenarehappy.P7.Peoplecutdowntoomanytrees.P8.Thebirdsarecryingbecausetherearenotrees.P9.Thelioniscryingbecausetherearenotreesintheforest.P10.Thebirdsarecryingbecausetheyhavenohome.P11.Theairisdirty.Thebirdsareflyingaway.P12.TheEarthiscrying.P13.TheEarthisourhome.Wecan’tlivewithoutit.Weshoulddosomethingtoprotectit.P14.Keepsmokeawayfromourlife;lettheEarthbecomemorebeautiful.P15.Let’strytobegreenstars.P16.Wecanwatertheflowersandthegrass.P17.Wecanputrubbishinthebin,sweepthefloor,pickupthebananaskinandplantmoretrees.P18.Wecantakethebusandthemetrotoschool.Wecanrideabikeorwalktoschool.P19.Weshouldturnoffthelightwhenweleave.P20.Weshouldturnoffthetapafterusingwater.P21.Inthisway,theEarthwillbemoreandmorebeautiful.Look,thefisharesinginghappily.P22.MyparentsandIwillgototheparkthisweekend.Wewanttoenjoythesunshineandhaveahappytime.【设计意图：教师在课前将学生画的环保画按照顺序排列，在课堂上通过PPT课件，呈现给学生，让学生感受地球因为人类的破坏给人类自身和动物带来的危害，让学生明白保护环境的重要性，通过图片的呈现和学生的讨论复习了本单元的一些主要句型，也加以拓宽，训练学生的语言表达能力的同时也引出了下个单元的话题：保护地球。】Homework家庭作业1.ReadSoundtime.2.Singthesongtoyourparents.3.Writesomethingaboutyourgreenplan.4.Talkaboutyourgreenplanstoeachother.Teachingaids教学准备（含板书设计）教学准备：PPT课件板书设计：Unit6Keepourcityclean使用范围和表达含义句子类型例句降调降调一般用于陈述、命令，表达“完整”、“肯定”的含义陈述句Iamastudent.特殊疑问句Whatareyou?祈使句Let’sgo.感叹句Whatagoodstudent!升调用于提问等，表达“不肯定”、“礼貌”、“委婉”的含义一般疑问句：句尾用升调Areyouastudent？反意疑问句：疑问部分用升调，表示不肯定Youareastudent,aren’tyou