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课件网) Unit 3 Welcome to our school! Pronunciation 学习目标 To master the sounds of the consonants: /p/ /b/ /t/ /d/ /k/ /g/ /h/ /m/ /n/ / / /l/ /r/ /j/ /w/. To read new words according to the sound rules. Review 1. What does Sunshine Middle School have 2. What can students do on green spaces 3. What can students do at the noticeboards It has a modern library , a sports filed, classroom buildings, green spaces and noticeboards. Students enjoy spending time there. They can read about the school news of the star students and teachers.The board also shows the works of the students. 4. What can students do on the sports fields 5. If you study at Sunshine Middle School, how will you feel You can do lots of exciting sports here. We will enjoy our school life and find more great places. How to read the consonant letters in red Read the following words. Pay attention to the sounds of the consonants in bold. 新课讲授 pen happy people board about club teacher winter visit dining study field class kind back great grass big hall behind who /p/ /b/ /t/ /d/ /k/ /g/ /h/ maths name room no know fun drink English sing learn play pencil read every write year yes you week swim which /m/ / / /l/ /r/ /j/ /w/ /n/ /p/发音技巧 唇部:将双唇紧闭,阻挡气流,然后快速打开释放气流。 声带:保持不震动,无声发音。 /b/发音技巧 唇部:将双唇紧闭,阻挡气流,然后快速打开释放气流。 声带:震动声带发声。 /t/发音技巧 口型:稍微张开嘴巴。 唇部:保持中立位置。 舌头:将舌尖放在上前牙后的齿脊处,阻挡气流,然后快速收回释放气流。 声带:不震动声带,保持无声。 /d/发音技巧 口型:稍微张开嘴巴。 唇部:保持中立位置。 舌头:将舌尖放在上前牙后的齿脊处,阻挡气流,然后快速收回释放气流。 声带:震动声带发声。 /k/发音技巧 舌后部隆起,紧贴上颚软腭,憋住气,使气流通道完全阻塞。嘴巴张开,舌后部迅速降低,抵住软颚的舌离开软颚,气流突然冲出口腔。 /g/发音技巧 后软颚爆破辅音。发音时舌后部隆起紧贴软颚,憋住气,然后突然分开,气流送出口腔,形成爆破音。/g/是浊辅音,声带振动。 /h/发音技巧 发音方式很简单,张开嘴,嘴唇保持自然, “呵”气的声音就是它的发音,大家都能很容易的发音,不过要注意它是个清辅音,声带不振动。 /m/发音技巧 首先双唇闭拢,舌头自然放平,软颚下垂。气流从鼻腔泻出,同时振动声带。注意:/m/是个鼻音、浊辅音,发音时一定是闭拢双唇。发音时会感觉到嘴唇也会一起振动。 /n/发音技巧 发音时双唇微微张开,舌尖贴住上齿龈,软颚下垂,形成阻碍,气流从鼻腔泻出。这是个浊辅音,发音时声带振动。这个音有一定的长度,尤其是在词尾以及在浊辅音/d/前的/n/,要适度延长。就像汉语中的“嗯”。 / /发音技巧 很多人会把/ /发成/n/,但事实上这个音的发声位置与/n/是不同的。 它的发音部位和/k/、/g/相同。发音时嘴唇张开,舌后部抬起贴住软腭,软腭同时下垂,堵住口腔通道,让气流从鼻腔泻出,声带振动,发出有如小女孩撒娇的声音。 /l/发音技巧 发这个音时,双唇张开,口形扁平,舌尖及齿端紧贴上齿龈,舌前向硬腭抬起,气流从舌的旁边泻出,声音清晰。它是个浊辅音,发音时声带振动。有点像汉语中的“乐”,但只发出前面的辅音部分即可。 /r/发音技巧 双唇略张开并收圆,稍突出。舌尖卷起,靠近上齿龈后部,舌两侧贴住上齿龈两侧。气流通 ... ...