U4英语听说课清辅音浊化省公共课一等奖全国赛课获奖课件.pptx

Unit 4Oxford EnglishTalk time&SpeakingTalk time&Speaking黄燕红黄燕红 701 701.3.30.3.30第1页1Learn about/Learn about/sk/,/,/sp/and/and/st/第2页sky/sk/sk/star/sd/sd/space/sd/sd/第3页当/sk/，/sp/，/st/辅音出现在单辅音出现在单词开头且后接元音原因时，清辅词开头且后接元音原因时，清辅音音/k/，/p/，/t/都都发出其对应浊发出其对应浊化辅音，即化辅音，即/g/，/b/，/d/;但但当/sk/，/sp/，/st/辅音出现在词尾辅音出现在词尾时，不发生浊化时，不发生浊化清辅音浊化清辅音浊化第4页Pay attention to these words with/sk/,/sp/and/st/.Read them aloud.ask riskschoolskycrisp grasp spacespeedfirst star studywest第5页2Learn about/Learn about/sl/and/and/sm/smile/sm/slide/sl/第6页Pay attention to these words with/sl/and/sm/.Read them aloud.sleep slide slowsmall smile smoke第7页3Learn about Learn about/pl/and/and/pr/present/pr/play/pl/第8页Pay attention to these words with/pl/and/pr/.Read them aloud.plane please replypractice present pretty第9页4Learn about/Learn about/kw/and/and/tw/twice/tw/question/kw/第10页Pay attention to these words with/kw/and/tw/.Read them aloud.question quiet quitbetween twelve twentyIm quick!第11页5Talk timeTalk timeRepeat the words after the tape.第12页S Lets play a game!Lets play a game!stand up!stand up!第13页S Try to read Try to read desk第14页Sspi:k第15页Sst:ri第16页Ssm:t 第17页Sslim第18页Sples 第19页第20页上述连接词或短语普通用于句首，后面通常有上述连接词或短语普通用于句首，后面通常有逗号。这些连接词或短语有利于理清思绪，使逗号。这些连接词或短语有利于理清思绪，使介绍更有逻辑性。介绍更有逻辑性。连接词连接词/短语短语作用作用First(ly),Second(ly),Third(ly),etc.用于描述有先后次序动作或步骤。For example,用于举例。However,用于给出一个相反意见或观点。In addition,用于增加一项相近内容。Finally,用于表示靠近尾声或文章结尾。第21页3ListeningListeningPinePine trees trees 第22页Listen to a radio program about pine trees and complete the notes below.Write one word or figure in each blank.第23页partgreenbeautifulstronglong1000furnitureChinese第24页SSum upSum up1.学习学习/sk/，/sp/，/st/，/sl/，/sm/，/pl/，/pr/，/kw/和和/tw/2.听力中连接词使用方听力中连接词使用方法。法。第25页HHomework Homework 1.誊录誊录/sk/，/sp/，/st/，/sl/，/sm/，/pl/，/pr/，/kw/和和/tw/这这9个音标以及例个音标以及例词。词。2.预习预习More practice 并完成对并完成对应练习，了解更多关于亚马逊应练习，了解更多关于亚马逊雨林知识。雨林知识。第26页