Unit8课时3Pronunciation【趣味课堂】英语仁爱版级下册

PreparingLesson3PronunciationPhoneticsymbols(/ɔ://ɔ:l//ɑ://wɒ//tʃ//dʒ//ɡ//f//t/)&IntonationUnit8OurBluePlanet

CONTENT01Leadin02Pronunciation03Therules04Practice05Exercise06HomeworkLessonObjectives:Inthislesson,wewillbeableto:1.Learnthephoneticsymbols(/ɔ://ɔ:l//ɑ://wɒ//tʃ//dʒ//ɡ//f//t/).2.Beabletospellwordsaccordingtothelettergroupsal,ar,wa,

andthespellingrulesofch/tch,dge/g,gu,gh.3.Beabletoreadsentencesusingrisingandfallingtones,andmastertherulesofrisingandfallingtones.Activity1Listentothechant.Payattentiontothepronunciationofthecoloredletters.Somechildrenwalkdownfromthebridge.Attherivertheystarttowatch.Theyalwayswanttocatchafish.Sotheysitdownandmakeawish.Rightthen,theyseeonelargeenough.Guesswhat!Theycatchitandlaugh!/tʃ//ɔ://dʒ//ɑ://wɒ//ɔ:l//wɒ//t//dʒ//f//ɡ//f/Activity2Listenandreadthesoundsandwordsaloud.Letter(s)alarwach/tchdge/ggughtSound/ɔ://ɔ:l//ɑ://wɒ//tʃ//dʒ//ɡ//f//t/

Wordwalktalkalsoalwaysstartdarkwantwatchchesscatchbridge

judgelargeageguessguidelaugh

enoughright

fightListenandfollowal/ɔ:/walktalkListenandfollowal/ɔ:l/also/'ɔːlsəʊ/也(至于句中)always/'ɔːlweɪz/总是Healwayswearsabigsmileonhisface.Summary字母组合al的发音规则位于词中时，一般读/ɔ:/

如：ball/bɔːl/球

tall/tɔːl/高的位于词首时，一般读/ɔ:l/如：almost/'ɔːlməʊst/几乎

all/ɔːl/全部的字母组合al有时还读/ɑ:/如：half/hɑːf/一半

almond/'ɑːmənd/杏仁Listenandfollowar/ɑ:/startdark字母组合ar一般发/ɑ:/Listenandfollowwa/wɒ/wantwatch字母组合wa位于词首时一般发/wɒ/Listenandfollowch/tch/tʃ/chesscatchSummary字母组合ch/tch的发音规则tch通常出现在短元音之后，如：catch

/kætʃ/赶上

watch

/wɒtʃ/观看

pitch

/pɪtʃ/抛；投ch可出现词首或词尾，如：

child/tʃaɪld/小孩

teach

/tiːtʃ/教

which

/wɪtʃ/哪个；哪些

/tʃ/注：在某些外来词中，ch可能发/ʃ/，如：

chef/ʃef/主厨machine/mə'ʃiːn/机器

Listenandfollowdge/g/dʒ/bridge

judgelargeage字母组合dge和字母g在词尾时一般读/dʒ/，如：fridge

/frɪdʒ/冰箱

knowledge

/'nɒlɪdʒ/知识

orange/ɒrɪndʒ/橙色；橘子Listenandfollowgu/ɡ/guess

guide字母组合gu在词首时一般读/ɡ/，词尾的gue通常发/ɡ/，而u不发音。如：

guest/ɡest/客人

league

/liːɡ/联盟

dialogue/'daɪəlɒɡ/对话Listenandfollowgh(gh)t/f//t/laughenoughrightfightSummary字母组合gh的发音规则多数情况下,gh不发音,尤其是在词尾或某些特定单词中,如：

through/θruː/

通过

high/haɪ/

高的

light/laɪt/光

thought/θɔːt/想法

daughter/'dɔːtər/女儿gh在词尾通常发/f/，如：

laugh/læf/笑

cough/kɒf/咳嗽enough/ɪ'nʌf/

足够的在极少数单词中，gh发硬音/ɡ/，如：

ghost/ɡəʊst/

鬼

ghastly/'ɡɑːstli/

可怕的

Activity3Listenandcirclethewordwithadifferentsoundineachgroup.1./ɔ:l/

alwaystalk

also2./ɑ:/

part

around

large3./tʃ/

chair

school

teach4./dʒ/

bridge

orange

guess5./ɡ/

gun

guest

age6./f/

high

laugh

toughPracticePracticethefollowingchantandreaditaloudinclass.Ontheplayground,withabasketball.Weplayandlaugh.Everyonelikesitall.Dancingaroundthemoonlight.Thestarsintheskylookverybright.Theplaygroundseemssolarge,ButIbelievewewillneverage.Activity4Readthesentencesaloudandmarkthelastwordwitharisingtone()orafallingtone(),andthenlistenandcheck.

Lookatthisriveronthe

map.

Arethereanypeopleinthe

desert?

Turnoffthetapwhenyoubrushyour

teeth.

Whataboutmakingaposteraboutsaving

water?

Watercomesfromrivers,lakesand

oceans.知识要领：语调英文句子的语调主要分为升调和降调，具体如下：

降调（fallingtone）：

用于陈述句、祈使句、特殊疑问句（以wh-开头的问句）和感叹句。如：

陈述句：Ilikeapples.↘

祈使句：Closethedoor.↘

特殊疑问句：Whatisyourname?↘

感叹句：Whatabeautifulday!↘知识要领：语调英文句子的语调主要分为升调和降调，具体如下：2.升调（risingtone）：用于一般疑问句（Yes/No问句）和表示不确定、未完成或表示请求、提议的句子。如：·一般疑问句：Doyoulikecoffee?↗·表示不确定：You'recoming...maybe?↗·表示客气的请求或提议时：Whataboutacupoftea?↗知识要领：语调英文句子的语调主要分为升调和降调，具体如下：3.升降调结合(rise-falltone)：用于选择疑问句或列举事物时。如：选择疑问句(前升后降)：Wouldyouliketea↗orcoffee?↘列举事物：Ineedapples↗,bananas↗,andoranges.↘

掌握这些语调规则有助于更自然、准确地表达英语句子的语气和情感。ExercisesI.选出画线部分发音不同的单词。()1.A.alwaysB.walkC.alsoD.almost()2.A.bridgeB.largeC.judgeD.fog()3.A.enoughB.laughC.coughD.guess()4.A.machineB.chessC.ChinaD.watch()5.A.sharkB.partC.aroundD.startBDDACExercisesII.读句子，标出语调.Mom,wheredoesw