Unit 7第二课时Section A Pronunciation，2a-2e课件 2025-2026学年人教版英语七年级下册

Unit 7 A Day to Remember Period 2 Section A Pronunciation-2e or x g ck Pronunciation Listen and repeat. Add one more word to each group. cook catch nice bicycle pick clock game give age large six next /k/ /s/ /k/ /g/ /dɜ/ /ks/ carry city quick glove orange fox /k/: c、ck 1 Listen and repeat. Notice the pronunciation of -(e)d. /t/ talked picked helped stopped finished /d/ moved climbed filled tried enjoyed /id/ wanted visited tasted needed ended 2 1.在清辅音[p][t][k][f][s][h]等后读[ t ] 2.在浊辅音[d][g][v][z][r][m][n] 等后及元音后读[d] 3.在[t][d]后读[id] 如：painted、started、visited -ed的发音特点： 3 Read the coloured words. Then listen to the short conversations and circle the words you hear. 1 A: Hey, I thought you didn’t / did like maths. B: I do / don’t now. I was / wasn’t interested it last year. 2. A: Hello. Aren’t / Are you Ella’s friend? B: I don’t / do know Ella! 3. A: I can / can’t go on the school trip tomorrow. B: Oh, you should / shouldn’t tell our teacher about that now. Lead in What was your most memorable school trip? Where did you go? What did you do? Free talk Fu Xing also has a memorable school trip. Let’s have a look and make a prediction. Fu Xing Q1: Where did Fu Xing go? Q2: What did she do there? She went to a wastewater plant. a wastewater plant 废水处理厂 Maybe... Pre-listening Predict Learn some new words Helen: Hi, Fu Xing. How was your school trip to the wastewater plant? Was it boring? Fu Xing: No, it wasn’t at all. It was really interesting! Helen: Wow! What did you see? Fu Xing: We saw the plant make dirty water ______ again. Pre-listening 一点也不 Helen: Really? How? Fu Xing: Well, first, ______ water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water. Helen: What happens next? Fu Xing: Well, ______ machines remove germs and other things from the water. These things are usually too ______ to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was ______ to get clean water. Fu Xing: Me too! I didn’t realize it was so ______. 从...中清除，移开 机器 微生物，细菌 过去常常（做）... 步骤 2a Listen to the conversation and fill in the blanks with correct adjectives. Helen: Hi, Fu Xing. How was your school trip to the wastewater plant? Was it boring? Fu Xing: No, it wasn’t at all. It was really interesting! Helen: Wow! What did you see? Fu Xing: We saw the plant make dirty water ______ again. 一点也不 While-listening clean Helen: Really? How? Fu Xing: Well, first, ______ water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water. Helen: What happens next? Fu Xing: Well, ______ machines remove germs and other things from the water. These things are usually too ______ to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was ______ to get clean water. Fu Xing: Me too! I didn’t realize it was so ______. 从...中清除，移开 机器 微生物，细菌 过去常常（做）... 步骤 dirty large small easy hard ① ② ③ How does the wastewater plant work? from our homes goes into the plant dirty water special screens remove_____________________ from the water. large pieces of waste large machines remove________ ______________from the water germs and other things ① ② ③ 1. The plant makes 2. Dirty water goes 3. Machines inside the plant 4. Screens inside the plant 5. Helen used to think A. remove small things from the water. B. it was easy to get clean water. C. dirty water clean again. D. remove large pieces of waste from the water. E. into the plant. Read the conversation and match the sentence parts. 2b Last week, Fu Xing’s class went on a school trip to a ________ plant. The plant turned dirty water into clean water. Fu Xing learnt about the cleaning process: First, dirty water goes from people’s _______ to the plant. Then the plant uses screens to remove large pieces of _______ from the dirty water. Next, large _______ clean the water. They remove _______ and other small things. It takes a few more _______ before the water becomes clean again. 2c Complete the summary of the conversation in 2a. Post-listening wastewater homes waste machines germs steps 去旅行 Listen again and pay attention to the pronunciation of was, wasn’t, did, and didn’t. Then role-play the conversation. Post-listening 2d Role-play Post-listening theatre factory zoo museum farm forest market park Fu Xing talked about her memorable school trip to the wastewater plant. Did you take a school trip to a special place? Talk about it with you partner. 电影院 工厂 How was your school trip? Where did you go? It was great. We went to the theatre to watch a show. Pair work null 42109.184 null 69066.68 null 75571.805 $