2022年初中英语国际音标课件Lesson 4 - 双元音2 & 鼻音& 半元音

IPA lesson four By_____________ Pre-test 1. write [r_t] A. [aɪ] B. [eɪ] 2. coat [k_t] A. [aʊ] B. [əʊ] 3. great [gr_t] [eɪ] B. [aɪ] 4. child [__aɪld] A. [tʃ] B. [dʒ] 5. dream [__i:m] A. [dr] B. [tr] 6. friends [fren__] A. [ts] B. [dz] ABC Pre-test [ ] [ ] [ ] [ ] VOWELs four 元音 Ⅳ Warm-up Where there is a will there is a way diphthongs 双元音 learn boy learn [ɔɪ] boy音 speak Spelling law [ɔɪ] oi: coin, point oy: boy, joy practice oil coin point practice Read and test 1. I had a joyful voyage 2. She is annoyed by the noise. learn bear ear sure learn [eə] 熊音 [ɪə] 耳朵音 [ʊə] sure音 learn [eə] 熊音 learn Spelling law [eə] ear: bear, wear air: hair, chair are: spare, stare ere: there, where learn [ɪə] 耳朵音 learn Spelling law [ɪə] ea: idea, really ear: ear, dear eer: deer, cheer learn [ʊə] sure音 learn practice air hair chair [eə] practice beer deer cheer [ɪə] practice tour [ʊə] practice Listen and choose ABC A. [eə] B. [ɪə] C. [ʊə] near pear practice Read and test 1. take care 2.