初中英语初中七年级26个字母48个音标学习课件.ppt

1、初中英语课件此此pptppt下载后可自行编辑下载后可自行编辑 发 音英语的语音包括发音、语调（包括句子重音、节奏、停顿、连读、不完全爆破和升降调等）、拼读规则和国际音标等多种内容。一、字母(letters)五个元音字母A a,E e,I I,O o,U u.两个半元音字母 Y y W w其他的都是辅音字母二、音标与音素2.1 音标:是词的读音形式，是音素的符号；音标放在两条斜线/内的；2.2 音素：是语音的最小单位；是不可再分解的。三、音素英语中共有48个音素，其中元音20个，辅音28个。元音音素又可分为单元音和双元音。其中，单元音可分为长元音和短元音。辅音音素根据声带振动与否可分为清辅音和浊

2、辅音。3.1 Vowels（元音）/i:/three tree green sheep meet beef see/sit it is list six pig big/e/head desk yes bed men/bag and happy hat map bad man/:/girl bird her work world learn/teacher actor banana doctor lesson/:/car last class fast arm glass/up cup bus come mother love/:/door small wall talk tall ball

3、call/lost box loss not want watch/U:/food moon room shoe two/look good foot book woman /e/name cake say they play/a/bike fine die nine my eye/boy toy joy oil voice choice/go no cold phone know low show /a/how house out cow flower loud /beer deer ear near here idea/e/pear bear care air there where/ho

4、ur tour flower shower 3.2 Consonant（辅音）声带不振动的为清音声带振动的为浊音清音 辅音/p/pen /b/book/t/tree /d/dog/k/key /g/good/f/father /v/very/s/small /z/zero/thank /this/shoe /pleasure/t/chicken /d/Jack/tr/tree /dr/drink/ts/students /dz/deds/h/hello /r/room其他辅音/m/morning man make moon come/n/pen ten nine fine night noon/English thank sing morning evening/l/long land fly flag black/w/when what where window wind wood/j/yes year yell you your yolk yellow