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1、课题：9A Unit2 Speakup& Pronunciation 第 课时 总第 时教学方法Presenting and practice, task-based approach教具multi-media computer 教学目标 To understand the difference between the voiced and voiceless th sounds To pronounce the two th sounds correctly To distinguish the voiced and the voiceless th sounds重点：1.To unders
2、tand the difference between the voiced and voiceless “th” sounds.2.To distinguish the voiced and the voiceless “th” sounds.难点：To understand the difference between the voiced and voiceless “th” sounds.测评内容及学生活动设计前置测评一、请根据空格后的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。1. I _ (found by accident) their secret, but I k
3、ept the secret for them.2. My life dream is to go to _ (大学) and study abroad in the future.3. Shanghai hosted the 2010 World Expo _ (成功地) and we are all proud.4. The magazines are _, you can take them without paying any money.5. _ (maybe) the visitors will arrive at the airport at half past four.(No
4、.1 Ss finish1-5 on Bb and present the answer 。)二、翻译下列短语。1. 改变你的心情_ 2. 提高某人的生活_3. 半小时 _ 4. 许诺干某事 _5. 把油按摩进某人的皮肤_ 6. 穿红色的看上去很好_7. 建议某人干某事 _ 8. 宁愿干某事 _ （No.2 Ss finishEx二18. Then exchange to check the answers.）自学内容Speak up: give advice目标To give some useful advice on what colours to wear.活动设计（一）自学内容Guid
5、e1. Speak upGuide2. How to express preferences.2. Do some exercises.Do more consolidation exercises.(1) 她使用的油有不同的颜色。The oils _.(2) 你能给我一些建议吗？Could you _.(3) 他把油涂到人们的皮肤里。He _.(4) 我害怕一个人去医院。Im _.(5) 我女儿较喜欢穿绿色。My daughter _.Pronunciation目标To understand the difference between the voiced and voiceless “t
6、h” sounds.活动设计（二）Guide4. Presentation 1). Show some letters on the board. Ask them to read and tell them that there are two ways to pronounce the “th”.2) Read through the three steps to pronounce the voice /sound. Ask the whole class to pronounce the voiceless sound together. Remind them to put thei
7、r hands on their throats to make sure they do not feel any vibration.3) Play the recording for Part A through once and ask students to listen to the pronunciation of the “th” in each word.4) Play the recording again, and lead them to read again and again.The best way to learn pronunciation is to rea
8、d again and again.Guide5. Sum up辅音字符 th 有 清与浊 两种读音： 1 当位于词首时，可以从词性上判别其应有的读音。请看： 第一类：在以下 4种 词类 th 读 清音，即国际音标的/ ： a. Noun 名词：thing, theatre, thumb大拇指, thunder雷, thermos热水瓶, Thursday, theory, theme, throat喉咙, thread线 b. Verb 动词：think, thank, throw, thrive, thicken, c.Numeral 数词：three, thirteen, thirty,
9、 third, thousand d.Adjective 形容词：thin, thick, thirsty, thoughtful, thorough彻底的 第二类：在以下 两种 词类 th 读 浊音： a. Pronoun 代词：they, them, their, theirs, this, these, that, those, there, thy旧时用法你的 b. Functional terms 功能词：the, than, then, though, thus, therefore 2 当位于词尾（或音节之尾）时，其读音多数是清音，如：bath, breath, both, cl
10、oth, tooth, health, wealth, arithmetic 等。只有在少数单词中，如：with, smooth 中读浊音。 3 当位于两个元音之间时，其读音多数是浊音。如：other, mother, brother, another, father, weather, feather, leather, further, breathe. 但是，也有读清音的。如在单词 method, nothing, anything, sympathy, sympathetic, mathematics, healthy, wealthy, Luther, Marathon(马拉松)等。
11、（Pay attention to the pronunciation of the letter group “th” at the head of a word.）（Pay attention to the pronunciation of the letter group “th” at the end of a word.）达标测评必做题改写句子1. We call it a program. (改为同义句)It _ _ a program.2. Ill show you the way there. (改为同义句)Ill show you _ _ _ there.3. Dont dr
12、aw pictures on the wall. (改为同义句)You _ _ pictures on the wall.4. You can put the tip of your tongue between your lips. (对划线部分提问)_ _ you _ the tip of your tongue?找出错误并在横线上改正1. People have pale skin can wear blue._2. Millie looks very beautiful on red. _3. Please follow us reading these English words. _4. I want to know how good you can pronounce these words. _选做题Translation: 1. 他将会示范你如何踢足球。He will _.2. 彩虹夫人正在把油涂在我的头上。Mrs Rainbow _.3. 我们许诺你能成功，否则你可以取回你的钱。We _, or you can _.4. “th” 有两种发音方式。Therere _ “th”.课堂小结教学反思4用心 爱心 专心
