(
课件网) A Day to Remember Unit 7 Section A (2a-2e) Learning Objectives In this lesson, we will be able to: improve students’ abilities from listening； talk about the trip to the wastewater plant and how it works； 3. talk about a school trip you took to a special place. School trip Did you go on a school trip Where did you go science museum How was your trip It is interesting/boring/just so-so(一般)... zoo farm Last week, Fu Xing’s class went on a school trip to a wastewater plant... Do you know what the wastewater plant is A wastewater plant is like a big cleaning factory(大型清洁工厂) for dirty water. 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 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 _____. Listen to the conversation and fill in the blanks with correct adjectives. clean dirty large small easy hard 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 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. Circle the opposite meaning of the words in red. Tip: “opposite” means totally different (全然不同，相反的) boring-interesting dirty-clean large-small easy-hard 2b Read the conversation and match the sentence parts. 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. 2c 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 r ... ...
