Unit 13 Section B (1a～1e) 课件 2024-2025学年人教版九年级英语全一册

Unit 13 We're trying to save the earth. Section B (1a~1e) 23006 endangered animals desertification natural disasters pollution The world's problems flood drought earthquake Lead in 23006 We should/shouldn’t … . We can/can’t … . It’s a good way to … . List some ways to protect the earth: Brainstorming 23006 save water Turn off the shower / tap while you’re washing hair or brushing teeth. Don’t waste water. Saving water is saving life! 23006 turn off the lights /… when you leave a room save electricity 23006 stop riding in cars start walking or riding bikes save energy save oil 23006 Try to stop using paper napkins or disposable chopsticks 23006 Stop pouring waste water into the river 23006 take our own bags or baskets when shopping reduce white pollution stop using plastic bags 23006 recycle the waste as much as possible recycle cans, bottles, books, paper and so on 23006 ____ stop riding in cars. ___ recycle books and paper. ___ turn off the lights when you leave the room. ___ turn off the shower while you are washing your hair ___ don’t use paper towels or napkins ___ refuse to use the plastic bags. ___ plant more trees and grass. ___ ... Rank these items from the easiest (1) to the most difficult(5). What else can we do to help save the earth? 1 2 3 4 5 A: Which is the easiest way? B: Recycling books and paper is really easy. A: I agree. But it’s difficult to stop riding in cars. A: Which is the most difficult way? B: Stopping riding in cars is very difficult. A: I agree. But it’s really easy to turn off the lights …. 1a 23006 11 Listen and check () the things that Julia and Jack talk about. Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do ____ turning off the lights ____ turning off the shower ____ not using paper napkins ____ taking your own bags when shopping ____ not riding in cars ____ riding a bike ____ recycling paper      1c 23006 12 Listen again. Check () the things that Julia is doing now, the things she will do in the future and the things she would never do.      1d 23006 13 Jack: Turn off the lights, Julia. It saves electricity. Julia: Oh, I usually do that. I was just in a hurry. Jack: I see. I’ve just read a book which gives ideas about how we can save the environment. For example, you should turn off the shower when you’re washing your hair. Julia: Oh, I would never do that. I have very short hair. It only takes a few minutes to wash. What else does it say? Listen and read. 23006 14 Jack: You should take your own bags when you go shopping. Julia: Oh, that’s easy. I’ll do that from now on. What else? Jack: People should stop riding in cars and start riding bikes. Julia: No way! It would take me 45 minutes to get to school by bike! Jack: But it’s good for the environment! Besides, I like riding my bike. Julia: Yes, and you also live close to school! Listen and read. 23006 15 Julia thinks that protecting the environment is important. She has turned off the lights when she leave her room. And she will take…. 23006 16 What things do you usually do to save the earth? What things have you never done to save the earth? What things will you do to save the earth? What things won’t you do? Why not? I think protecting the environment is important. And it’s our duty to save the planet. I usually … but I has never … yet. I will… However, I won’t … I think protecting the environment is important. And it’s our duty to save the earth. I have stopped using paper napkins. I use handkerchief instead, and I will take my own bag when shopping. But I think it is hard to stop riding in cars because my home is far from the school. Let’s talk 23006 We need blue sky, green trees and clean water. Let’s protect our planet! Everyone has the duty! 23006 1. Write different forms of the words. Then add more to each group. v.— n. pollute --- act --- protect--- inspire --- build --- create --- farm --- sing --- travel--- drive --- run --- write --- pollution action protection inspiration building creation farmer singer traveler driver runner writer Self Check 23006 n. — adj. fame --- wood --- science--- health --- south --- care --- rain --- cloud--- luck --- help --- color --- day --- famous wooden scientific healthy southern careful rainy cloudy lucky helpful colorful daily 23006 adj.— n. sunny --- noisy --- harmful --- beautiful --- different --- important--- woolen --- sun noise harm beauty difference importance wool 23006 adj. — adv. slow --- wide --- sudden --- real --- quick --- true --- possible--- happy --- loud --- quiet --- heavy --- easy --- angry --- good --- slowly widely suddenly really quickly truly possibly happily loudly quietly heavily easily angrily well 23006 一、选择方框中的词并用其正确形式填空。 take recycle own napkin shop 1.__________ paper is a really easy thing for everyone. 2. The girl doesn’t have her ______ room. 3. She went _____________ with her sister in the supermarket yesterday. 4. My brother is ______ a shower in the bathroom now. 5. And if you have to cough, use your _______ to cover your mouth. Recycling own shopping taking napkins 当堂检测 23006 二、根据汉语意思完成句子，每空一词。 1. 停止做游戏真是很难。 ______ hard _____ ______ _________ games. 2. 当你在洗发时关闭水龙头。 ______ ______ the tap _______ you are washing your hair. 3. 我们真的不该用餐巾纸了。 We really _________ _______ paper napkins. 4. 去年我停止使用它们了。 I _________ _______ them last year. It’s to stop playing Turn off while using shouldn’t use stopped 23006 1. Read and recite listening material; 2. Review the new words on P101. Homework 23006 null 59087.895 null 59087.895 null, track 1 2014 51904.594 $$