Lesson4鼻音教学设计2024-2025学年仁爱科普版英语七年级上册

仁爱七年级英语新教材：小升初过渡周教案 Lesson 4 鼻音/n/ /ŋ/ /m/ Teaching Objectives: By the end of the class, students can: 1.learn the pronunciation of /n/ /ŋ/ /m/. 2.combine the vowels with /n/ /ŋ/ /m/, and pronounce the sound. 3.combine the consonants with /n/ into/sn/ /zn/ /tn/ etc., and pronounce the sound. 4.pronounce the words with nasals on page 127. 5.classify 26 letters based on phonetic symbols through teamwork. 6.cultivate their English learning confidence. Teaching Key point: 1.learn the pronunciation of /n/ /ŋ/ /m/. 2.combine the vowels with /n/ /ŋ/ /m/, and pronounce the sound. Teaching Difficult point: 1. combine the consonants with /n/ into /sn/ /zn/ /tn/ etc., and pronounce the sound. 2. classify 26 letters based on phonetic symbols through teamwork. Teaching process: Step1: Lead-in A1: Review the vowels and consonants that students have learnt by a game. A2:Ask students to look at 48 phonemes, find out which phonemes haven't been taught. Step2: Presentation A1: Ask students follow the video about /n/ /ŋ/ /m/. Teacher explains the place of articulation. A2:Combine the vowels with /n/ /ŋ/ /m/, ask students to pronounce the sound. Eg./i:n//ɪn//en//æn//u:n//ʊn//ɔ:n//ɒn//ɑːn//ʌn//ɜːn//ən/ /eɪn//aɪn//ɔɪn//ɪən//eən//ʊən//əʊn//aʊn/ （将元音依次与鼻音结合，进行发音练习） A3: Ask students to look at the following phonetic symbols, try to pronounce them. Eg./naɪs/ /neɪm/ /nu:n/ /’naɪntɪ/ /mi:t/ /mɪs/ /mʌŋkɪ/ /’mɔ:nɪŋ/ 结论：/n/ /m/既可以在前当辅音，又可以在后当鼻音 Step3:Consolidation Teacher adds consonants, ask students to observe the following phonetic symbols. Students should think about what similarity is. 1. /tn/ Britain/ˈbrɪtn/ written/ˈrɪtn/ 2. /dn/ sudden/ˈsʌdn/ garden/ˈɡɑːdn/ 3. /fn/ often/ˈɒfn/ 4. /vn/ seven/ˈsevn/ 5. /sn/ person/ˈpɜːsn/ listen/ˈlɪsn/ 6. /zn/ reason/ˈriːzn/ cousin/ˈkʌzn/ 7. /ʃn/ action/ˈækʃn/ musician/mjuˈzɪʃn/ Step3: Practice A1:Choose the correct phonetic symbols for the following words. 1.sing A./sɪn/ B./sɪm/ C./sɪŋ/ 2.dance A./dæns/ B./dæms/ C./dæŋs/ 3.same A./seɪn/ B./seɪm/ C./seɪŋ/ A2:Pair work-pick out the words that contain nasals on page127, then read the words together. Underline the difficult words if students can't read them. Step5:Project Group work-ask students work in groups of 4, try to classify 26 letters based on the same vowels. 1./eɪ/ 2./i:/ 3./e/ 4./aɪ/ 5./ju:/ 6.other: 答案： 1. /eɪ/ Aa Hh Jj Kk 2. /i:/ Bb Cc Dd Ee Gg Pp Tt Vv 3./e/ Ff Ll Mm Nn Ss Xx Zz 4./aɪ/ Ii Yy 5./ju:/ Uu Qq Ww 6.other: Oo Rr Step6. Summary and Homework 1.继续练习鼻音成音节，使其发音标准 2.拼读128页单词读音，将不确定发音的单词进行标注 Step7. Blackboard Design Step8. Teaching Reflection 本课单独将鼻音作为一课，是因为鼻音比较特殊，/n//m/即可以作为在前的辅音，又可以作为与元音结合的鼻音。甚至成音节中，/n/还可以和辅音进行组合。且多数学生在/n//ŋ/两个发音上，区分存在困难，教师要详细描述与示范，帮助学生找到正确发音部位。 学科网（北京）股份有限公司 $$