Unit 7 Pronunciation(1-2e) 课件-2025-2026学年人教版七年级英语下册

该初中英语课件聚焦七年级下册Unit 7第二课时，核心涵盖辅音字母c、g、x及组合ck的发音规律，动词过去式-ed读音规则，一般过去时的运用及研学经历描述。课堂以课前单词朗读导入，通过听辨练习、图片预测废水处理厂主题，结合听力对话搭建学习支架，逐步渗透used to do、remove...from...等语言点。 其亮点在于系统整合发音规律与真实语境，通过听力对话复述废水处理流程培养逻辑思维，助力语言能力提升。采用听辨、情境对话及分层练习，结合新课标思维品质与学习能力要求，学生能在实践中掌握语言知识，教师可直接利用结构化资源提升教学效率。

Unit 7 A Day to Remember Lesson 2 Section A 1–2e, Pronunciation 课前准备：课本、笔记本 课前读：P103 Unit 7单词 1 第二课时 /weɪst/ /ˈweɪstˌwɔːtə/ /ˈɪntu/ /rɪˈmuːv/ /piːs/ /plɑːnt/ /step/ wastewater n.废水 plant n.工厂 into prep. 到...里面；进入 remove v.移开;拿走 piece n.片;块 waste n.废弃物 v.浪费 machine n.机器 germ n.微生物;细菌 step n.步骤;脚步 /məˈʃiːn/ /dʒɜːm/ /ˈriːəlaɪz/ /ˌɪnˈsaɪd/ /ˈprəʊses/ /ˈθɪətə(r)/ /ˈfæktri/ realize v.认识到;实现 inside prep.在...里面； adv. 在...里面 process n.过程 theatre n.戏院;影院 factory n.工厂 能够了解辅音字母c、g、x和辅音字母组合ck的发音规律，听辨并读出含有这些字母或字母组合的单词 能够理解并使用一般过去时询问及描述难忘的研学经历。 能够运用所学的语言表达，结合实际谈论一次特别的研学经历(包括时间、地点、活动内容和感悟)。 Listen and repeat. Add more word to each group. c ck g x cook catch nice bicycle pick clock game give age large six next coat cold cup clock city cinema circle cent back black duck click go gas good girl gentle giraffe gym orange fox box text experience exhibition 辅音字母c的发音规律 (1)辅音字母c在元音字母e、i或y前，常发/s/， e.g. nice, advice, center, city, cycle, fluency (2)辅音字母c在以下情况中常发/k/: A. 在元音字母a, o, u前 e.g. car, cabbage, cost, second, cover, cup, cut, culture B.在辅音字母前 e.g. act, attract, physics, picnic, picture, practice C.在单词末尾时 e.g. music, basic, historic, magic 辅音字母g的发音规律 (1) 辅音字母g一般发/g/ e.g. goal, grade, jog, hungry, progress (2) 辅音字母g在e, i, y前常发 e.g. large, change, general, engine, magic, gym, biology, energy 例外情况： begin, get, give 辅音字母x的发音规律 (1)字母x一般发/ks/ e.g. fix, next, taxi, explore (2)有时也发/gs/ e.g. exam, example, exist 字母组合ck的发音规律 一般发/k/ e.g. back, lock, luck, neck, pocket, ticket Listen and repeat. Notice the pronunciation of -(e)d. /t/ talked picked helped stopped finished /d/ moved climbed filled tried enjoyed /ɪd/ wanted visited tasted needed ended 动词过去式规则变化的读音规律： -ed在清辅音如/p/、/t/、/k/、/f/、/θ/等后发/t/； 在浊辅音如/b/、/d/、/g/、/v/、/z/ 、/ʒ/等和元音后发/d/； t, d结尾发/id/ 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 in 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. be interested in... 对......感兴趣 go on a ... trip 去......旅行 tell sb. about sth. 告诉某人某事 对话中的was和did的肯定式一般需要弱读， 如在“How was your school tip to the waste water plant?” “Was it boring?” “What did you see?” was和did不必重读 对话中的wasn’t和didn’t一般需要重读， 如在“No, it wasn't at all.” “I didn't realize it was so hard.”等句中， 否定式应该重读 What’re the photos about? It’s about a wastewater plant. It is for making dirty water clean again. Fu Xing went there for a school trip. Can you guess what the place is for? 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. 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 _______. While listening 2a. Listen to the conversation and fill in the blanks with correct adjectives. clean dirty large small easy hard How many steps does it take before the water becomes clean again? 连接词(词组)让文章更有逻辑更通畅 was, did 弱读 wasn’t didn’t 重读 朗读比较长的句子时，需要在意群过渡处停顿。 例如: Then, / special screens remove large pieces of waste / from the water. It takes a few more steps after that / before the water becomes clean again. 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 clean again. Helen: Really? How? Fu Xing: Well, first, dirty 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, large machines remove germs and other things from the water. These things are usually too small to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was easy to get clean water. Fu Xing: Me too! I didn’t realize it was so hard. a school trip to ... 到......的研学 not...at all 一点也不 see sb/sth do 看见某人/某物做 ...... remove... from... 把…从…去除 pieces of 一片片的 use to do 过去常常做...... too ... to... 太......以至于不.... so... that ... 太......以至于...... Post listening Language points. 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 clean again. Helen: Really? How? Fu Xing: Well, first, waste water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water. see sth./sb. do/doing sth. 看见某人某物做某事 piece n. 片;块;则;件;张 常用来表示不可数名词的量 a piece of paper 一张纸 a piece of bread 一块面包 2 pieces of advice 两条建议 3 pieces of music 三首音乐 Post listening Language points. Helen: What happens next? Fu Xing: Well, large machines remove germs and other things from the water. These things are usually too small to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was easy to get clean water. Fu Xing: Me too! I didn’t realize it was so hard. used to do/be sth. 过去常常...(现在不会) I used to eat so much 我曾经吃很多。 I used to be shy. 我曾经很害羞。 realize v. 1. 意识到 常跟句子(think,understand,know,show,hope,say,tell,explain等动词都可跟句子) I didn't realize it was hard. 我没意识到这很难。 2. 实现 后跟dream/goal Read the conversation and match the sentence parts. 1. The plant makes remove small things from the water. 2. Dirty water goes B. it was easy to get clean water. 3. Machines inside the plant C. dirty water clean again. 4. Screens inside the plant D. remove large pieces of waste from the water. 5. Helen used to think E. into the plant. Post listening Try to retell the process with the help of the picture. First, __________ from our home ___________________. dirty water goes into the plant Post listening Try to retell the process with the help of the picture. Then, ____________ remove _________________ from the water. special screens large pieces of waste Post listening Try to retell the process with the help of the picture. Next, ____________ remove _____ and other things from the water. large machines germs Post listening Try to retell the process with the help of the picture. It takes a few more step after that before ___________________. the water becomes clean again germs Post listening Watch a video and know more about the process. Complete the summary of the conversation in 2a. 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. wastewater homes waste machines germs steps 用于表示顺序的衔接词（first， then， next，before）用于描述步骤。 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. Post listening 2c. Complete the summary of the conversation in 2a. wastewater homes waste machines germs steps turn ... into...把...变成... She uses magic to turn rocks into gold. 她用魔法把石头变成黄金 learn to do sth. 学习做某事 learn about sth. 学习/了解某事 learn from sth./sb. 从...中学到/了解到 remove A from B 把A 从B处移走/移除 a few + 可数n. 一些... a few more 再来一些 it takes + 时间/精力/步骤 + to do sth. 做某事花费... It takes me 20 days to finish the painting. 完成这副画花了我20天时间。 Review 1. 对...感兴趣 2. 去旅行 3. 告诉某人某事 4. 一个废水处理厂 5. 过去常常做... 6.把…从…去除 7.某人到...的研学怎样？ 8.一点儿也不... 9.太...以至于不能 be interested in... go on a trip tell sb. about sth. a wastewater plant used to do... remove... from... How was sb’s school trip to... not... at all too... to do... Helen: Hi, Fu Xing. How was your school trip to the wastewaterplant? 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 clean again. Helen: Really? How? Fu Xing: Well, first, dirty 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, large machines remove germs and other things from the water. These things are usually too small to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was easy to get clean water. Fu Xing: Me too! I didn’t realize it was so hard. Talk about a school trip you took to a special place. theatre factory zoo museum farm forest market park How was your school trip? It was great. Where did you go? We went to the theatre to watch a show. What did you do/see there? We visited .../played... /... ... Practice 从方框中选择恰当的单词,并用其适当形式完成句子 1. We visited a history _________ and saw a lot of old things there. 2. When asking for _________ , you must be polite. 3. The food in the restaurant is _________. Let's not eat there. 4. My mother ________ noodles last night. 5. There is an art __________ in the school hall. Let's go and enjoy the pictures. museum exhibition direction terrible cook museum direction terrible cooked exhibition Practice 根据汉语提示完成下面的句子,每空一词 1. 你做了一些有趣的事情吗? Did you do __________ __________? 2. 我不经常见到我的朋友们,我们只是有时聚在一起看电影。 I don’t often see my friends. We just ________ ________to watch a movie sometimes. 3. 对不起,我帮不了你。你可以向别人求助。 Sorry, I can't help you. You can ask ________ ________for help. 4. 今天早上,我把英语书落在家里了。 I ________ my English book ________ home this morning. anything interesting meet up someone else left at Practice 从方框中选择恰当的单词,并用其适当形式完成句子 remove process germ machine wastewater 1. We should do something to help reduce(减少) __________ in life. 2. There is a rock in the centre of the road. Let's help __________ it from the road. 3. Could you please tell me the __________ making bread? 4. This __________ can help us clean houses. 5. The __________ in the milk will be more and more if you put it in an open glass. wastewater remove process machine germ Practice 根据汉语提示完成下面的句子,每空一词 1.这个故事一点也不有趣。 The story _______ interesting _______ _______. 2.我太累了,无法做家庭作业。 I am _______ tired _______do my homework. 3.我们需要再多一些人来做这项工作。 We need _______ _______ _______ people to do the work. 4.杰克过去常常步行去上学 Jack _______ _______walk to school. isn’t at all too to a few more used to I can 根据辅音字母c、g、x和辅音字母组合ck的发音规律，听辨并读出含有这些字母或字母组合的单词 准确听辨并读出动词过去式规则变化的发音 了解系动词、助动词、情态动词的肯定形式与否定缩略形式在语流中的发音特点,并能听辨和读出其在语流中的发音 准确听辨描述细节的形容词，并在此基础上理解污水处理的流程。 理解并使用一般过去时询问及描述难忘的研学经历 运用所学的语言表达，结合实际谈论一次特别的研学经历(包括时间、地点、活动内容和感悟) 认识到日常用水是来之不易的，懂得保护环境，提高节约用水意识 218162.05 null 87432.555 null 86256.93 null 42109.184 null 69066.68 Lavf59.6.100 $