全国赛课一等奖英语七年级上册（人教2024年新编）《Unit 2 Section A Pronunciation》课件

SectionAWhatisyourfamilylike?PronunciationUnit2We'reFamilyLearningAims语言能力文化意识思维品质学习能力1.能听懂有关问候他和打招呼人的表达；2.能运用课堂所学句型熟练问候老师、同学，同他人交际；3.能运用所学句型同他人展开对话。1.通过听力输入和口头训练，让学生熟练运用问候、打招呼句型。2.通过层层递进的课堂任务，让学生能够运用目标词汇与句型进行初步口头语言输出。通过教学活动的开展，锻炼学生的口语表达能力和听说能力，提升学生思维能力的灵活性与系统性，使学生能就话题较好地完成一些开放性的对话，以提高在真实语境中的英语交际能力。通过本节课的学习，让学生能够与同学积极合作，参与课堂活动，大胆实践；能够体会到英语学习的兴趣，善于与他人交际，与同学、老师交往。Let’schantNothinggreatwaseverachievedwithoutenthusiasmReview:Putthepicturesofyourfamilymembersinthefamilytreeandintroduceit.Usefulexpressions:Lookatthefamilytree.Thisismyfamily.Theseare...,my...and....Thisis...,my....Ohthe...ismyfamily,too!Thisismyfamily.Ilovemyfamily!Trytopronounce.Doyourememberhowtopronouncethem?/i://i//e//æ/Trytopronounce.Howaboutthem?Let’slearn!/ɜ://ә//ʌ//ɑ:/Listenandrepeat.1嘴形扁平，上下齿微开，舌身平放，舌中部稍稍抬高。嘴唇微微张开，舌身放平，舌中部微微抬起，口腔自然放松发声。嘴唇微微张开，伸向两边，舌尖轻触下齿，舌后部稍稍抬起。口腔打开，嘴张大，舌身放平，舌尖不抵下齿，下巴放低，放松发音。/ɜː//ə//ʌ//ɑː/hersisterduckdarkgirlsummerhutmarchturndoctormuchheart/ɜː//ə//ʌ//ɑː/hersisterduckdarkgirlsummerhutmarchturndoctormuchheart1.Listenandrepeat.Thenpayattentiontothewaysofpronouncing./ɜː/和/ə/发这两个音时,舌头的中部稍稍抬起,口腔在半开半闭之间,扁唇。/ɜː/口腔肌肉紧张,发长音,舍位在中元音中最高,接近前元音/e/的高度。/ə/口腔肌肉放松,发短音,舍位高低位于/ɜː/和/ʌ/之间。/ɜː//ə//ʌ//ɑː/hersisterduckdarkgirlsummerhutmarchturndoctormuchheart/ʌ/和

/ɑː//ʌ/:舌中部向硬腭中部上台,发音短促,舍位略高于//,口腔开度略小/ææ/./ɑː/舌后部向软腭抬起,舍位尽量向后拉,口腔全开,圆唇,发长音。长元音[ɜː]书写格式口腔定位发音示例舌尖抵下齿，舌前部尽量向上腭抬起。略略扁形，像微笑的口形，嘴唇较紧。发音时间可持续长些。[ɜ:]Words[ɜː]orearearth[ɜːθ]

early['ɜː-lɪ]

irurergirl

[ɡɜːl]shirt

[ʃɜːt]purple

[ˈpɜːpl]turn[tɜːn]her

[hɜː]term

[tɜːm]worm[wɜːm]worth[wɜːθ]Sentences

Earlybirdgetstheworm.[ˈɜː-li][bɜːd][wɜːm]Thethirstybirdgetsthirtyworms.[ˈθɜː-sti][ˈθɜː-ti]

Thethirstybirdgetsthirtywormsinthethirdtree.[θɜːd]Let’schallenge!有哪些常见字母或字母组合发/ɜː/的音呢？[ɜː]常见字母或组合：erirorurear1.term/tɜː(r)m/certain/ˈsɜː(r)t(ə)n/serve/sɜː(r)v/2.circle/ˈsɜː(r)k(ə)l/sir/sɜː(r)/shirt/ʃɜː(r)t/3.work/wɜː(r)k/word/wɜː(r)d/4.nurse/nɜː(r)s/hurt/hɜː(r)t/5.earth/ɜː(r)θ/learn/lɜː(r)n/短元音[ə]书写格式口腔定位发音示例1.舌身平放，舌中部稍抬起，双唇向两旁伸开，成扁平形；2.在[3:]基础上往回收，嘴唇较松，非常轻松的发出这个音。[ə]Words

[ə]eraewinter['wɪn-tə] mother['mʌ-ðə]umbrella[ʌm-'bre-lə]doctor[dɔktə]cinema

['sɪ-nə-mə]

banana

[bə-'nɑː-nə]open['əʊ-pən]otoday[tə-'deɪ]tomato[təˈmɑːtəʊ]uautumn['ɔː-təm]upon[ə-'pɒn]orvisitor[‘vɪ-zɪ-tə]SentencesPeterlovesbutter.[ˈpiː-tə][ˈbʌ-tə]Peterlovesthelatterbutter.[ˈlæ-tə]TeacherPeterlovesthelatterbutter.

[ˈtiː-tʃə]听音辩词term

todayturtleuponallayearlytermtomorrowshirtshouldbananaburnLet’schallenge!有哪些常见字母或字母组合发/ɜː/的音呢？[ə]常见字母或组合：aoerorar1.about/ə'baʊt/China/'tʃaɪnə/2.today/tə'deɪ/collect/kə'lekt/3.teacher/ˈtiːtʃə(r)/farmer/ˈfɑː(r)mə(r)/4.doctor/ˈdɒktə(r)/actor/ˈæktə(r)/5.dollar/ˈdɒlə(r)/collar/ˈkɒlə(r)/长元音[ɑː][ɑː]书写格式口腔定位发音示例口开到最大，舌尖离开下齿龈，舌后部略抬起。长元音：发音拖长。后元音：它的发音部位靠后。Words

[ɑː]araauearfar[fa:]party

['pa:-ti]class

[kla:s]basket

['ba:s-kɪt]laugh

[la:f]aunt

[a:nt]heartbreak

[ha:t-breɪk]

heart

[ha:t]

Let’schallenge!有哪些常见字母或字母组合发/ɑː/的音呢？[ɑː]常见字母或组合：aaraualear1.father/ˈfɑːðə(r)/glass/ɡlɑːs/2.car/kɑː(r)/farm/fɑː(r)m/3.aunt/ɑːnt/laugh/lɑːf/4.half/hɑːf/calm/kɑːm/5.heart/hɑː(r)t/hearth/hɑː(r)θ/SentencesNoparking.[pa:k]Noparkingonthefarm.

[fa:m]NoparkingonMark'slargefarm. [ma:k][la:dʒ]短元音[ʌ][ʌ]书写格式口腔定位发音示例1.舌尖和舌端两侧轻触下齿，舌后部靠前部分稍抬起，口形稍扁。2.唇形放松，开口度比[a:]稍小。Words

[ʌ]oucut[kʌt]rubber['rʌ-bə]cousin['kʌzn]enough[ɪ'-nʌf]uocome[kʌm]money['mʌ-ni]SentencesTheduckisfunny.

[dʌk][ˈfʌ-ni]Theduckisinthesun.[sʌn]Theduckinthesunisfunnywunny. [ˈwʌ-ni]①②③④⑤⑥听音辩词bun

barnlucklarkcomecalmrubberrobbermustmasterskullscarLet’schallenge!有哪些常见字母或字母组合发/ʌ/的音呢？[ʌ]常见字母或组合：uoouoo1.lunch/lʌntʃ/cup/kʌp/2.love/lʌv/mother/ˈmʌðə/3.trouble/'trʌb(ə)l/rough/rʌf/4.blood/blʌd/flood/flʌd//ɜː//ə//ʌ//ɑː/

shirtfirstbirdwriterplayerbrotherbuscardsuncousinparkpart

shirt

firstbirdwriterplayerbrotherbuscardsuncousinparkpartReadthewordandplaceitinthecorrectphoneticbox.likesloveswatchesletsreadswalksplaysclosesgetsfindsMike’sElla’sAlice’sKate’sFred’s/s//z//iz//ts//dz/Listenandrepeatto

find

out

the

rules.2Lookatthesehighlightedparts,howdotheysound?Observingwords,whydotheyhavedifferentpronunciationsof's'?likesloveswatchesletsreadswalksplaysclosesgetsfindsMike’sElla’sAlice’sKate’sFred’s清辅音后发/s/浊辅音和元音后发/z/es结尾发/iz/ts结尾发/ts/ds结尾发/dz/Listenandrepeatto

find

out

the

rules.2Listenandrepeat.Noticethestressedsyllables.3（重读音节）1.●•funny mother uncle cousin grandpa2.

•●begin about report because idea/ˈfʌni//ˈmʌðə(r)//ˈʌŋkl//ˈkʌzn//ˈɡrænpɑː//bɪˈɡɪn//əˈbaʊt//rɪˈpɔːt//bɪˈkɒz//aɪˈdɪə/Tips：英语辅音音素中有4个辅音/m/，/n/，/ng/，/l/是响音，它们和辅音音素结合，也可构成音节。它们构成的音节往往出现在词尾，一般是非重读音节。Howmanysyllables(音节)arethereinthesewords?①②①②①②①②①②①②①②①②①②①②Listenandrepeat.Noticethestressedsyllables.31.●•funny mother uncle cousin grandpa2.

•●begin about report because idea/ˈfʌni//ˈmʌðə(r)//ˈʌŋkl//ˈkʌzn//ˈɡrænpɑː//bɪˈɡɪn//əˈbaʊt//rɪˈpɔːt//bɪˈkɒz//aɪˈdɪə/Wordstress：(单词)重音、重读：英语的每个词，至少有一个音节读得特别重而清楚，而其他的音节则轻而含糊。读得重而清楚的音节，叫做单词重音(其前标注重音符号')，又叫重读音节。读得轻而含糊的音节，叫做非重读音节或轻读音节。Canyouhearthestress(重音)inthewords?(1)

双音节词的重音一般落在第一个音节上。(2)

少数双音节词的重音在第二个音节上。girlhutideabegindoctorduckmarchsummerPointandsay.Language

pointsPoint11.ThedefinitionofSyllable:音节的定义。是由语言中单个元音音素和辅音音素组合发音的最小语言单位。eg:cup/kʌp/boy/bɔɪ/bird/bɜːd/play/pleɪ/单个的元音音素也可构成一个音节。eg:are/ɑː/ear/ɪə/eye/aɪ/（元音音素是构成音节的主要单位）练习：判断下列哪些属于一个音节：/pt//eɪ//tr//pɑː//pɑːs//erə/✔✔✔2.TheclassificationofSyllable:音节的分类音节重读音节非重读音节闭音节（发短音)开音节（发字母本身音）以辅音结尾，r除外：cat/map。绝对开音节：元音字母后无辅音字母:go/no。相对开音