Unit 7　A Day to Remember Section A(2a—2e)课件-2025-2026学年人教版七年级英语下册

Unit 7 A Day to Remember 第二课时　Section A 2a—2e Activity 1 感知与注意 Warming up and revision Put the fruit in the right basket. /k/ /s/ /g/ /dʒ/ /ks/ key age orange city relax glad pencil shark grow excuse Activity 2 获取与梳理 Listening People make a lot of wastewater every day. Do you know where the wastewater goes? goes to the drain? goes to the river or sea? Think and Say The wastewater will go to the wastewater plant. 污水处理厂 plant n. 植物 工厂 Scan the conversation in 2a and answer the questions. Where did Fu Xing go on her school trip? How was her trip? It was really interesting. What did she see? She saw how the plant made dirty water clean again. She went to the wastewater plant. 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. Helen: Really? How? clean 2a 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________. dirty large small easy hard v. 移走；拿走 n. 微生物；细菌 Activity 3 获取与梳理 Reading Read the conversation and match the sentence parts. 2b The plant makes Dirty water goes Machines inside the plant Screens inside the plant Helen used to think remove small things from the water. it was easy to get clean water. dirty water clean again. remove large pieces of waste from the water. into the plant. How does the plant make ____________ clean again? dirty water from _______ goes into the plant special _______ remove ___________ of waste from the water _____ machines remove ______ and other things from the water a few more _____ to get clean water School trip to the wastewater plant dirty water homes screens large pieces large germs steps Retell the story Activity 4 概括与整合 Language practice What happened first in the conversation? Fu Xing's class went on a school trip to a wastewater plant. What did they see there? They saw the plant make dirty water clean again. First，water from people's homes goes into the plant，and then special screens remove large pieces of waste from the water. What else happened? Large machines removed germs and other small things from the water.It took several steps to make the water clean. Listen and answer 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 machines germs steps 介绍经历时，用表示顺序的词或短语可以让表达更清晰。 2c waste go on a trip 去旅行 n. 过程 Activity 5 内化与运用 Role­play the conversation Listen to the conversation again and pay attention to the pronunciation of was, wasn’t, did, and didn’t. Then role-play the conversation. 2d 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. 英语中常用一些缩略形式，读时发音变得更短。 否定式 缩略形式及读音 否定式 缩略形式及读音 is not isn’t did not didn’t are not aren’t can not can’t was not wasn’t will not won’t 否定式的缩略形式 否定式 缩略形式及读音 否定式 缩略形式及读音 were not weren’t should not shouldn’t do not don’t must not mustn’t does not doesn’t have not haven’t Activity 6 迁移与创新 Practice Talk about a school trip you took to a special place. theatre factory zoo museum farm forest market park It was great. How was your school trip? We went to the theatre to watch a show. Where did you go? theatre n. 戏院；剧场；电影院 factory n. 工厂 2e Activity 9 分层作业 Homework 必做题： 选做题： Memorize the dialogue from 2a，ensuring accurate pronunciation and natural intonation，while mastering vocabulary and sentence patterns. Write an essay about a dream school trip，describing the location，activities，and expected outcomes in detail. $Section a activity to a, listen to the conversation and fill in the blanks with the correct adjectives. Hi fishing. How was your school trip to the wastwater plant? Was IT boring? No. IT wasn't at all. IT was really . interesting. Wow, what did you see? We saw the plant make dirty water . clean again, really, how well. first dirty water from our homes goes into the plant. Then special screens remove large pieces of waste from the water. What happens next? Well, large . machines remove gms 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. Wow, I used to think IT was easy to get clean water. Me too. I didn't realize IT was so hard. Section a activity to d listen to the conversation again and pay attention to the pronunciation of wars. Wasn't, did and didn't then role play the conversation. Hi fishing. How was your school trip to the wastwater plant? Was IT boring? No. IT wasn't at all. IT was really interesting. Wow, what did you see? We saw the plant make dirty water . clean again, really, how well. first dirty water from our homes goes into the plant, then special screens remove large pieces of waste from the water. What happens next? Well, large . machines remove gms and other things from the water. These things are usually too small to sea. IT takes a few more steps after that before the water . becomes clean again. Wow, I used to think IT was easy to get clean water. Me too. I didn't realize IT was so hard.