小升初英语专项复习一语音和字母课件.pptx
小升初专项复习一小升初专项复习一字母与语音字母与语音AaB bC cD dE eF f G gH hI iJjKkLlMmNnOoPPQqRrSSTtUuVv字母与音标(1)/ei/bi:/si:/ /di:/ i:/ /ef/i:/ei/ /el/kei/ei/ai/ /a:/ /ju:/ /zed/wai/kju:/es/ti:/vi:/d blju:/eks/ /em/ /en/ / /pi:/字母与音标(2) /zi:/字母的顺序请按照正确的顺序及格式书写请按照正确的顺序及格式书写26个字母个字母英语字母发音表英语字母发音表 A aei B bbi: C csi: D ddi:E e i: F f ef G g d3i: H h eit I i ai J j d3ei K k kei L l el M mem N n en O ou P ppi:Q q kju: R ra: S s es T t ti: U u ju: V v vi: W w dblju: X x eks Y y wai Z z zi:zed英语句子中的第一个单词的第一个字母必须大写,如:Whats your name? My name is Jim.姓名中指姓和名的词首字母必须大写,如:Jim Green Han Mei国家名、地名的第一个字母必须大写,如:Bei jing is the capital of China.表示语言和某国人的首字母须大写,如: Germany (德语) Chinese(中国人)位于姓名前的称呼、职称的首字母要大写,如:Mr.Wang Doctor Li表示月份、星期和节假日的名称的词首字母要大写,如:January Wednesday Christmas表示编号的词首字母要大写,如:Unit One , Class Two, Row Four一些专有名词的首字母要大写,如:the Great Wall, Xin Hua Primary School.文章标题、书名、报刊名的首字母要大写,如:Saturday Evening Post, Reader等第一人称主格代词I及OK,无论在句中什么位置都要大写,如:I come from China. Im OK.DVD 数位影音光碟VCD 可视光盘SOS求救信号GPS全球定位系统CCTV中央电视台PRC中华人民共和国KFC肯德基USA美国UFO不明飞行物DIY自己动手做IQ智商EQ情商CEO首席执行官a.m.早上p.m.下午kg千克DVD VCD SOSGPSCCTVPRCKFCUSAUFODIYIQEQCEOa.m.p.m.kg练习一下列各组句子中大小写或标点符号有一处错误,请将序号填入题前括号内。( )1. A. Are you ten? B. Whats this? C. Im in team 1. D. Hes from China.( )2. A. Are you mr green? B. No, Im not. C. Sorry. D. Good-bye!( )3. A. I dont know. B. Thats her cat. C. Oh, good! D. My name is ann Black.( )4. A. Thats his bag. B. Look at the picture? C. Here you are. D. Its very good.( )5. A. The cat is lucy,s. B. No, it is a white cat. C. Where is it? D. Its under the table.( )6. A. Its over there. B. How do you do? C. Were in grade 6. D. No, we dont.( )7. A. How are you? B. Thank you very much. C. Nice to meet you too. D. Its my pleasure.( )8. A. This is Helen. B. She and i are good friends. C. We are twelve. D. Go and meet her.长元音/:/:/ :/i:/u:/短元音/ /i/e/ei/ai/i/双元音/e/ / /a/一英语中共有4848个音素, 元音有20 20 个, 辅音有28 28 个。记录英语音素的符号叫音标。音标必须写在音标必须写在/ / / / 内内 。清辅音/p/ t/ k/f/s/浊辅音/b/d/g/v/z/清辅音/ h/ts/t/tr/浊辅音/ r/dz/d/dr/鼻音/m/n/半元音/ j/ w/边音/ /有的音素发音时, 声带振动叫做浊音浊音。有的音素发音时, 声带不振动,叫做清音清音。凡是含有一个元音音素的声音片段构成一个凡是含有一个元音音素的声音片段构成一个音节音节。 开音节:开音节:以元音结尾的音节。 例:me/m i:/绝对开音节:以单个元音字母结尾的音节 例:he she we hi be相对开音节:以一个元音+一个辅音+不发音的e 结尾 例:name nice home like 闭音节:闭音节:以辅音结尾的音节。 例:at/ t /读音规则读音规则 五个元音字母在开音节和闭音节中的发音情况开音节 例词 闭音节 例词Aa/e/ name, face , take / am , man , and , atEe /i:/ be , me , bee /e/ pen , ten , let , tellIi /ai/ nice , like , life /i/ his , it , in Oo / home , cola / not , long , lot ,stop Uu /ju: / use / / sun , up , us , but 练习二练习二英语国际音标英语国际音标1.英语共有_个音标. 2.音标分为_音和_音两大类. 3.元音有_个,分为_元音和_元音. 4.辅音有_个,按声带振动情况分为_辅音和_辅音.练习三练习三找出划线部分读音不同的单词。找出划线部分读音不同的单词。( )1.A.ask B. basket C. table D. grass ( )2.A.name B. grade C. that D. late ( )3.A.like B. kite C. my D. city ( )4.A.second B. mess C. cinema D. February ( )5.A.season B. beach C. read D. great ( )6.A.month B. sixth C. with D. birthday ( )7.A.he B. egg C. dress D. bed ( )8.A.duck B. much C. music D. lunch ( )9.A.go B. hot C. not D. coffee ( )10.A.room B. school C. look D. goose ( )11.A.flower B. how C. brown D. yellow ( )12.A.house B. young C. out D. ground ( )13.A.any B. animal C. many D. friend ( )14.A.walked B. jumped C. kicked D. wanted ( )15.A.rain B. train C. said D. paint ( )16.A.goat B. old C. dont D. hot ( )17.A.try B. my C. why D. happy Its over.Thank you!