Unit 7 Outdoor fun-Pronunciation 教学设计 2024-2025学年译林版英语七年级下册

Unit 7 Outdoor fun-Pronunciation This pronunciation section of Unit 7 “Outdoor fun” focuses on the pronunciation of the “-ed” ending in regular verbs in the simple past tense. It presents students with three different pronunciation rules of “-ed” based on the final sound of the base verb. By studying this part, students are expected to be able to correctly pronounce verbs with “-ed” endings in the past tense and improve their overall pronunciation accuracy in English. The content starts with introducing the three pronunciation ways of “-ed” (/t/, /d/, /ɪd/), followed by various exercises to practice identifying and pronouncing the “-ed” endings in different words and contexts. 教学目标 Students will be able to master the three pronunciation rules of the “-ed” ending in regular verbs in the simple past tense, that is, /t/ after voiceless consonants (except /t/), /d/ after voiced consonants and vowels, and /ɪd/ after /t/ or /d/. Students can accurately read regular verbs in the simple past tense with “-ed” endings according to the rules. 教学重难点 1 Key Points Master the three pronunciation rules of the “-ed” ending in regular verbs in the simple past tense. Be able to correctly read regular verbs in the simple past tense with “-ed” endings. 2 Difficult Points Distinguish the application of the three pronunciation rules in different words. Accurately identify the pronunciation of “-ed” in listening and reading activities. 1 Pronunciation Rules of “-ed” Ending /t/ after voiceless consonants (except /t/): When the base verb ends with a voiceless consonant such as /p/, /k/, /f/, /s/, /ʃ/, /h/, etc. (not including /t/), the “-ed” ending is pronounced as /t/. For example, “looked” /lʊkt/, “jumped” /dʒʌmpt/, “helped” /helpt/, “washed” /wɒʃt/, “finished” /ˈfɪnɪʃt/. /d/ after voiced consonants and vowels: When the base verb ends with a voiced consonant like /b/, /ɡ/, /v/, /z/, /ʒ/, /r/, /m/, /n/, /ŋ/, etc. or a vowel, the “-ed” ending is pronounced as /d/. For instance, “played” /pleɪd/, “opened” /ˈəʊpənd/, “lived” /lɪvd/, “enjoyed” /ɪnˈdʒɔɪd/, “answered” /ˈɑːnsəd/. /ɪd/ after /t/ or /d/: When the base verb ends with /t/ or /d/, the “-ed” ending is pronounced as /ɪd/. Examples are “wanted” /ˈwɒntɪd/, “needed” /ˈniːdɪd/, “started” /ˈstɑːtɪd/, “ended” /ˈendɪd/. 2 Examples of Regular Verbs in Simple Past Tense With /t/ pronunciation: watched, stopped, asked, helped, missed. With /d/ pronunciation: called, moved, played, loved, listened. With /ɪd/ pronunciation: visited, decided, painted, invited, added. 教学过程 1 Warming-up (5 minutes) Play a short video about outdoor activities, such as hiking, camping, and cycling. While playing the video, ask students to pay attention to the actions in the video. After the video, start a simple conversation with students. For example, “What outdoor activities did you see in the video? Did you notice any verbs that describe the actions?” Then, write some of the verbs mentioned by students on the blackboard, such as “climbed”, “walked”, “played”. Ask students to read these verbs aloud and try to feel the pronunciation of the “-ed” endings. 2 Presentation (10 minutes) Write three groups of regular verbs in the simple past tense on the blackboard: Group 1: looked, jumped, stopped, watched Group 2: answered, opened, tried, played Group 3: started, ended, needed, hated Let students read these words in each group carefully and try to find out the similarities in the pronunciation of the “-ed” endings. Explain the three pronunciation rules of the “-ed” ending in detail: For Group 1, when the base verb ends with a voiceless consonant (except /t/), the “-ed” ending is pronounced as /t/. Demonstrate the pronunciation of each word in this group, emphasizing the /t/ sound at the end. For Group 2, when the base verb ends with a voiced consonant or a vowel, the “-ed” ending is pronounced as /d/. Read the words in this group one by one, highlighting the /d/ sound. For Group 3, when the base verb ends with /t/ or /d/, the “-ed” ending is pronounced as /ɪd/. Pronounce the words in this group clearly, making sure students can hear the /ɪd/ sound. Write the three rules on the blackboard: “-ed” reads /t/ after voiceless consonants (except /t/). “-ed” reads /d/ after voiced consonants and vowels. “-ed” reads /ɪd/ after /t/ or /d/. Let students read the rules aloud several times to make sure they remember them. 3 Practice (15 minutes) Activity 1: Textbook Exercise (5 minutes) Ask students to turn to the relevant page in the textbook. The exercise is “How do you pronounce the endings of the words below? Listen carefully and write /t/, /d/ or /ɪd/ in the blanks.” First, let students try to guess the pronunciation of each word and write down their answers. Then, play the recording for students to listen and check their answers. After that, ask some students to read the words aloud one by one, and the rest of the class check if the pronunciation is correct. Activity 2: New Word Practice (5 minutes) Write some new regular verbs in the simple past tense on the blackboard, such as “moved”, “washed”, “lived”, “wanted”, “decided”. Divide students into pairs. Each pair takes turns to choose a word and pronounce it, then the other partner judges whether the pronunciation of the “-ed” ending is correct according to the rules. If it is wrong, correct it together. Walk around the classroom to monitor and offer help if necessary. Activity 3: Group Competition (5 minutes) Divide the class into several groups. Prepare a set of flashcards with regular verbs in the simple past tense written on them. Show a flashcard to each group in turn. The first student in each group has to quickly pronounce the word and state the pronunciation rule of the “-ed” ending. If the answer is correct, the group gets one point. Keep going until all the flashcards are used up. The group with the most points wins. 4 Consolidation (10 minutes) Activity 1: Text Reading (5 minutes) Present a short passage about an outdoor experience on the blackboard or through a projector. For example: “Last weekend, I climbed a mountain with my classmates. We also invited our form teacher to go with us. At about 8 o'clock, we arrived at the foot of the mountain. Then we started climbing. We walked along paths and steps up to the top. When we reached the halfway point up the mountain, we were very tired. We stopped for a short while and then went on. It took us about three hours to get to the top. The view from the top was fantastic! I was very tired when I came back home, but it was worth it.” Ask students to read the passage silently first, paying attention to the pronunciation of the “-ed” endings in the verbs. Then, play the recording of the passage for students to listen and follow. After that, let students read the passage aloud in groups. Walk around and listen to each group, correcting any pronunciation mistakes. Activity 2: Oral Presentation (5 minutes) Ask students to think about one of their own outdoor experiences. They can write down some key verbs in the simple past tense related to their experience, such as “played”, “saw”, “felt”. Then, ask each student to stand up and share their outdoor experience briefly in front of the class, focusing on the correct pronunciation of the “-ed” endings in the verbs they use. Encourage other students to listen carefully and pay attention to the pronunciation. After each student's presentation, give some positive feedback and comments. 5 Summary and Homework (5 minutes) Summary (3 minutes) Review the three pronunciation rules of the “-ed” ending in regular verbs in the simple past tense with students. Ask some students to come to the blackboard and write down some examples for each rule. Emphasize the importance of correctly pronouncing the “-ed” endings in improving English pronunciation and communication. Homework (2 minutes) Ask students to find more regular verbs in the simple past tense from their English books or other reading materials, and classify them according to the pronunciation rules of the “-ed” endings. Encourage students to record themselves reading a short passage about an outdoor activity, making sure to pronounce the “-ed” endings correctly. They can share the recording with their classmates through a class group chat if possible. 教学反思 After this class, overall, most students showed a certain level of interest in learning the pronunciation rules of the “-ed” ending. Through various activities such as group competitions and oral presentations, students were actively involved in the learning process. However, there are still some aspects that need improvement. Positive Aspects The warming-up video effectively attracted students' attention and led them into the topic of outdoor activities, which also provided some real-life examples of verbs in the simple past tense. The group competition activity stimulated students' enthusiasm and competitive spirit, and they were highly motivated to quickly and accurately pronounce the words and state the rules. The oral presentation part gave students a chance to practice using the learned knowledge in a real communication context, and many students made efforts to pronounce the “-ed” endings correctly. Areas for Improvement Some students still had difficulty in accurately distinguishing between voiceless and voiced consonants, which affected their judgment of the pronunciation rules of the “-ed” endings. In future classes, more time could be spent on reviewing and strengthening the knowledge of consonants. During the group work, a few students were a bit passive and did not fully participate. In the future, more specific group roles and tasks could be assigned to ensure that every student is involved. In the listening practice, the speed of the recording might be a bit fast for some students, resulting in inaccurate identification of the “-ed” pronunciations. Next time, the recording could be played more slowly or paused at appropriate places to give students more time to think. In conclusion, based on this teaching reflection, adjustments and improvements will be made in future teaching to better meet the learning needs of students and help them master English pronunciation more effectively. 2 / 37 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$