资源简介 (共31张PPT)Unit 13 We're trying to save the earth.人教新目标版 九年级上SectionB 1a-1e公开课Learning objectives1. 掌握本课时词汇:recycle, napkin, save electricity, stop riding in cars, recycle books and paper, turn off the lights…2.能运用本单元词汇和句式谈论环境污染和环境保护的话题。3.鼓励学生思考拯救地球的方法; 给学生足够机会,使用目标语言完成听力任务,在听力训练过程中注重听力策略训练。4. 学会更多日常的环保措施,在日常生活中,从我做起。Warming upWhat happened to earth The earth is polluted.What we can do to save the earth The earth is badly polluted.What should we do to help save the earth Lead-inWe should throw rubbish in the(right)bins.bin n. 垃圾箱recycle books and paper/ ri sa k( )l v.回收利用Use your own chopsticks when you buy takeaway food.don’t use paper napkin/ n pk n/ n. 纸巾We should walk, ride the bike, take the bus or subway instead of driving.stop riding in cars不开私家车We should plant more trees.Don't cut down more trees causallyWe should _________ the lights when you leave a room.turn offTurn off the shower while you are washing your hair.Turn off the taps when not using .We should bring a cloth bag when we go shopping.We shouldn’t use plastic bags and throw them everywhere.…stop using one-off chopsticksdon’t use plastic bags, take your own cloth bags when shoppingplant more trees ,don't cut down more trees causallydon’t use paper towels or napkins,could use the handkerchief(s)call on people around you to save the resource(s)……12345What else can we do to save the earth What can we do to help save the earth Rank these items from the easiest (1) to the most difficult (5).1a______ stop riding in cars______ recycle books and paper______ turn off the lights when you leave a room______ turn off the shower while you are washing your hair______ don’t use paper napkinsrecycle/ ri 'sa kl/ v.回收利用recycle由“前缀re +cycle”构成,其过去式为recycled,过去分词为recycled,现在分词为recycling,第三人称单数为recycles。例:现在一些书应该在学校里被回收利用。In order to save resources(资源),the manager decided ________ all the waste materials in his company.A.recycle B.to recycleC.recycling D.recycledToday some books are supposed to be recycled in the school.BCompare your answers in 1a with your partner.1bRecycling paper is really easy.I agree. But it’s hard to stop riding in cars.stop doing sth. 停下正在做的事stop to do sth. 停下去做另外一件事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 Juliawould 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 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 Jack: Turn off the lights, Julia. It saves ________.Julia: Oh, I usually do that. I was just _____________.Jack: I see. I’ve just read a book which gives ideas about how we cansave the environment. For example, you should __________theshower when you’re washing your hair.Julia: Oh, I would never do that. I have very short hair. It only takes afew minutes to wash. __________ does it say Listen again and fill in the blanks.electricityin a hurryturn offWhat elseListen again and fill in the blanks.Jack: You should _________________when you go shopping.Julia: Oh, that’s easy. I’ll do that ____________. What else Jack: People should _________________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!______, I like riding my bike.Julia: Yes, and you also live close to school!take your own bagsfrom now onstop riding in carsBesidesJack: 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 cansave the environment. For example, you should turn off the showerwhen you’re washing your hair.Julia: Oh, I would never do that. I have very short hair. It only takes afew minutes to wash. What else does it say Listen and read.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.Make a conversation using the information from the chart above. Say what is true for you.1eWe really shouldn’t use paper napkins, you know.I know. I stopped using them last year.A: We really shouldn’t use paper napkins, you know B: I know. I stopped using them last year.A: We had better turn off the shower when we are washing our hair.B: I have never done that before, and I don’t think I will do that in the future, either.A: We should take our own bags when shopping.B: I agree with you. Next time I go shopping, I will bring my own bag.For example:save electricityturn off the lightsturn off the showerin a hurryadd upclose toride in carspaper napkins节约用电关灯关淋浴器赶紧,匆忙加起来,总计接近于,在…附近乘小汽车餐巾纸Key phrases一、选择合适的单词, 并用其正确形式填空。build, make, pull, pollute, recycle1. This bridge _________ in 1968.2. Look! That monkey _________ a toy car. How funny!3. Books, plastics, glass and so on can be collected for _________.4. This wine ________ from grapes.5. People should stop ________ our nature.was builtis pullingrecyclingis madepollutingExercise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’stostopplayingTurnoffwhileshouldn’t usestopped usingEvery little thing can make a big difference.SaveOurselves!https://www.21cnjy.com/help/help_extract.php 展开更多...... 收起↑ 资源列表 Go green.mp4 Polluted.mp4 Unit 13 Section B 1c听力.wav Unit 13 Section B 1d听力.wav 【公开课】Unit 13 We're trying to save the earth.SectionB1a-1e.pptx