Unit 7 A Day to Remember Section A 2a～2e（课件）2025-2026学年人教版英语七年级下册

该初中英语课件围绕“难忘的一天”主题，聚焦一般过去时的运用、环保相关词汇及字母发音规则，通过周末活动讨论导入，结合听力填空、对话理解废水处理流程，搭建从生活情境到主题学习的支架，帮助学生衔接新旧知识。 其亮点在于融合多样化任务，如角色扮演、小组句子转换等，提升语言能力（对话表达），通过废水处理流程排序锻炼思维品质（分析推断），渗透环保主题培养文化意识（社会责任感）。例如角色扮演中运用一般过去时交流，学生能在情境中掌握知识，教师可借助结构化活动提高教学效率。

Unit 7 A Day to Remember Section A 2a~2e trip wastewater plant into remove piece waste machine Words & Expressions n. 旅行 n.废水 n. 工厂 prep. 到……里面； 进入 v.移开；拿走 n. 片；块 n. 废弃物 v.浪费 n.机器 germ step used to realize inside go on a trip process theatre factory Words & Expressions n.微生物；细菌 n. 步骤；脚步 过去常常(做) v.认识到；实现 prep. 在……里面 adv.在里面 去旅行 n. 过程 n. 戏院；剧场；电影院 n. 工厂 Look and share. What do you usually do on weekends? Do homework Watch TV Cook food Go shopping Have a picnic Play badminton Listen to the conversation and fill in the blanks with correct adjectives. 2a 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? clean Read the conversation and match the sentence parts. 2b Put the sentences in the right order. D Dirty water from our homes goes into the plant. B Screens inside the plant remove large pieces of waste from the water. C The plant makes dirty water clean again. A Machines inside the plant remove small things from the water. 7 Read the conversation and answer the questions. 1. Was Fu Xing's school trip to the wastewater plant boring? A. Yes, it was. B. No, it wasn’t. C. It doesn’t say. 2. What is the first step in the process of cleaning water at the plant? A. Special screens remove large pieces of waste. B. Dirty water from homes goes into the plant. C. Machines remove germs. 3. According to the text, why can’t we usually see the germs and other things removed by machines? Because these things are usually too small to see. Helen: Hi, Fu Xing. How was your school trip ________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 ________ 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 ________ (see). It takes a few more steps after that ________ the water becomes clean again. Helen: Wow! I used to think it was easy ________ (get) clean water Fu Xing: Me too! I didn't realize it was so hard. from to make to see before to get Read the conversation and fill in the blanks. 9 Work in groups and try to transform the sentences into different forms. 肯定句 We went on a school trip a week ago. 否定句 一般疑问句 一般疑问句的肯定回答 一般疑问句的否定回答 特殊疑问句 We didn’t go on a school trip a week ago. Did you go on a school trip a week ago? Yes, we did. No, we didn’t. What did you do a week ago? 一般过去时 1. 一般过去时的意义 （1）表示过去某个时间或某一段时间内发生的动作或存在的状态，常和表示过去的时间状语连用，如 yesterday、last night、in 1990、two days ago 等。 e.g. He got up early yesterday. I visited my grandparents last week. （2）也可表示过去经常或反复发生的动作，常和 often、always 等表示频度的状语连用。 e.g. He always went to work by bus last year. Listen and repeat. Add one more word to each group. c ck g x /k/ /s/ /k/ /g/ /dʒ/ /ks/ cook nice pick game age six catch bicycle clock give large next could central quick glad orange box 1 2d Role-play the conversation in pairs. 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. 13 2e Talk about a school trip you took to a special place. theatre factory zoo museum farm forest market park How was your school trip? Where did you go? It was great. We went to the theatre to watch a show. 14 ( )4. The box is heavy for me to carry. A. so B. very C. much D. too ( )5. She is weak to take care of her baby. A. too B. very C. much D. so ( )6. —What TV show did you watch last Sunday? —I a talk show. A. watch B. watches C. watching D. watched D A D Jane _______ (see) a movie last week. The students _________ (play) basketball yesterday. The box is _______ heavy for him ______ carry. The man is _______ old ______ go to work. Tom used to _________ (watch) TV on weekends. I used to ____ ____________ (go, swim). 二、填空 played too to saw watch go swimming too to Pronunciation Listen and repeat. c ck g x /k/ /s/ /k/ /ɡ/ /dʒ / /ks / cook catch nice bicycle pick clock game give age large six next Pronunciation Add one more word to each group. c ck g x /k/ /s/ /k/ /ɡ/ /dʒ / /ks / cook catch ______ nice bicycle ______ pick clock ______ game give ______ age large ______ six next ______ count city black great village fox Pronunciation Practice I have a cat, a cup, and a cold drink. The city has a fast race around a circle. My neck hurts when I hold a black stick. We go to the gate and guess the answer. The giant on the page plays in the gym. I put a fox in a box and read the text. c /k/ /s/ ck /k/ g /ɡ/ /dʒ/ x /ks/ Pronunciation 2 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 64008.0 Blues 127272.0 48-U7 Sec A Pronunciation 2 Listen and repeat. Notice the pronunciation of -(e)d. 人民教育电子音像出版社 义务教育教科书 英语 七年级 下册 2024 86256.93 $