Unit 13 We're trying to save the earth! Section A 1a-2d（教学课件）2025-2026学年人教版（2012）英语九年级全册

Unit13 We’re trying to save the earth! SA 1a-2d 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. 1a loud music cars rubbish planes littering ships factories smoking mobile phones building houses litter v. 乱扔 n. 垃圾；废弃物 rubbish n. 垃圾；废弃物 noise pollution air pollution water pollution machines crowds… burning chemical materials… industrial waste … loud music planes mobile phones building houses cars factories smoking building houses rubbish littering ships factories 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 1b. Listen and complete the sentences. While-Listening water pollution What was the problem? The river was ___________. Even the bottom of the river was full of _________. There were no more ____________for fishermen to catch. What caused the problem? People are throwing ______________ into the river. Factories are putting ______________ into the river. How should the problem be solved? We should write to the _____________ and ask them to _____________ the factories. Everyone should help to _____________the river. Tony Mark really dirty rubbish fish litter waste government close down clean up n. 底部；最下部 反义词是top (顶端；顶部) n. fisherman n.渔民；钓鱼的人 Listen and read. Tony: Hey, Mark, maybe we could go swimming in the river later this afternoon. Mark: I don’t think I want to go, Tony. Tony: Why not? Mark: I was there last weekend and the river was really dirty. Even the bottom of the river was full of rubbish, and there were no more fish for fishermen to catch. Tony: No way! It used to be so clean. In fact, it has always been the nicest river in this town. 曾经……; 过去经常……表示过去习惯性的动作但如今已不存在。 下午晚些时候 ……的底部 used to 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Listen and read. Mark: Not anymore. I think people are throwing litter into the river. Factories are also putting waste into the river. Tony: That’s terrible! We should write to the government. They should close down the factories. Mark: Good idea! But I think everyone in this town should help to clean up the river, too. Everyone should play a part, not just the government. 参与；扮演角色；起作用 关闭 play a part in doing sth. “参与做某事; 在做某事上起作用”。 air pollution land pollution water pollution noise pollution 2a. Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. While-Listening 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 2b. Listen again and complete the sentences. While-Listening The air is badly polluted because there are _____________ on the road these days. Factories that burn coal also ___________ the air with a lot of black smoke. There is also too much rubbish and waste. People ___________________ things every day. People are also littering in ________________ like parks. This is turning beautiful parks into ugly ones. more cars pollute are throwing away public places Causes: Interviewer: Jason and Susan, what are your ideas for solving these problems? Jason: Well, to cut down air pollution, we should take the bus or subway instead of driving. Susan: Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything! Interviewer: Great ideas! What about waste pollution? Susan: Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago. Jason: Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home. Susan: And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone. Interviewer: So together, our actions can make a difference and lead to a better future! 减少 代替 the advantage of …“…的优点” 起作用，有影响 解决问题 木筷子 外卖 保持公共场合干净 引领 Read and Repeat 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 3a Read the passage about sharks and complete the fact sheet below. 1. Number of sharks caught and traded every year: _____________________ 2. How governments can help: __________________________ __________________________ 4. Two environmental groups against “finning”: ____________________ Around 70 million To develop laws to stop the sale of shark fins WildAid and WWF 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Work on 3b Read the passage again and fill in the blanks with the words in the box. so although if but when When so but Although if Many have heard of shark fin soup. But do you realize that you’re killing a whole shark each time you enjoy a bowl of shark fin soup? Para1 =hear about 听说 一整条鲨鱼 享受一碗鱼翅汤 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 When people catch sharks, they cut off their fins and throw the sharks back into the ocean. This is not only cruel, but also harmful to the environment. Without a fin, a shark can no longer swim and slowly dies. Sharks are at the top of the food chain in the ocean’s ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never be endangered because they are the strongest in their food chain. But in fact, around 70 million sharks are caught and traded in this industry every year. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. 割下鲨鱼的鱼翅 对……有害 不再 处于食物链顶端 在海洋生态系统中 给所有海洋生物带来危险 Para2 濒临灭绝的 已经下降了90% 在最近的20到30年之间 Environmental protection groups around the world, such as WildAid and the WWF, are teaching the public about “finning”. They have even asked governments to develop laws to stop the sale of shark fins. So far, no scientific studies have shown that shark fins are good for health, so why eat them? Help save the sharks! 全球环保组织 Para3 制定法律阻止鱼翅的买卖 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 we can't afford to ______ (wait)any longer to take action! 4a. Fill in the blanks with the correct forms of the verbs in brackets. Have taken helped considered had had took think came trying wait 迫不及待 4b. Fill in the blanks with the appropriate mood verbs(情态动词) from the box. can would could have to should must may/ might People _______think that big things_______ be done to save the earth. Many forget that saving the earth begins with small things. For example, you_______ save electricity by turning off the lights when you leave a room. You _________also use reusable bags instead of plastic bags. I think it's a great idea that you now ________ pay for plastic bags. And instead of driving to school or work, you ____________ride your bike or walk. If it's far, you ___________take the bus. All these small things _______add up and become big things that _________improve the environment. Let's take action now! may/might must/have to can/could/should have to can/could/should can/could/should can/could can/could/would 加起来 can/could 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 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 napkins 18 1b Compare your answers in 1a with your partner. Recycling 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 recycle意为“回收利用， 再利用”; 是由“re-+cycle”构成的动词。 19 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 1c 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      20 1d 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.      21 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 save electricity turn off the lights turn off the shower in a hurry add up close to ride in cars paper 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 Prepare for 2c Match the phrases with their explanations. pull down put to good use build … out of set up known for not only … but also start a company use something for a purpose make something (especially a building) with certain materials knock down and destroy link two parts of a sentence to show that the second part is in addition to the first part famous because of something 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Work on 2c Fill in the blanks with the correct forms of the phrases in the box. put to good use build… out of pull down （拆下） set up known for not only… but also 1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were ____________. 2. All the rubbish and old things in Amy’s neighborhood were then __________________ when Amy built her house. pulled down put to good use Work on 2c Work on 2c Fill in the blanks with the correct forms of the phrases in the box. put to good use build… out of pull down （拆下） set up known for not only… but also 3. Amy is very creative. She _______ her front gate _____ rocks and old glass bottles. She put an old boat on top of her house. 4. Jessica Wong sells her bags in a small shop, but she has also _______ an online business to sell them. set up built out of 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Work on 2c Fill in the blanks with the correct forms of the phrases in the box. put to good use build… out of pull down （拆下） set up known for not only… but also 5. Though Jessica’s bags are made from old clothes, her bags are ___________ being cute and useful. 6. Wang Tao __________ makes large pieces of metal art that look like animals or humans, _________ makes smaller pieces for the home. known for not only but also Work on 2d Underline the words in the passage based on the words below. What are the differences? think use usual recycle build create special recent environment important protect inspire rethink reuse unusual recycling building creative useful creativity especially recently environmental importance protection inspiration 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Prefix & Suffix think rethink use reuse usual unusual recycle recycling useful build building create creative creativity special especially recent recently environment environmental important importance protect protection inspire inspiration Prefix & Suffix rethink reuse unusual especially recycling useful building creative creativity recently environmental importance protection inspiration prefixes 前缀: suffixes 后缀: un-, re-, mis-, super-, dis-, im- -er, -or, -ist, -able, -ly, -less, -ness, -ful, -ern, -ion, -ish, -ment 新课标下的英语学习更注重实践，适应新课标要每日晨读15分钟能有效提升记忆效率。关键点在于，将学习融入日常生活场景。培养语言能力，练习连读技巧能有效提升交际能力。深度学习英语完成语法练习能有效改善发音语调。适应新课标要学习商务用语能有效增强文化意识。语言学习关键，每日晨读15分钟能有效提升记忆效率。多年经验表明，角色扮演能有效克服畏难情绪。相信通过系统学习英语能力将全面提升。 Summary 前缀 示例 un- (不、非，表示否定) unusual re- (又、再、重新) reuse dis- (不、非，表示否定) disagree im- (不、非，表示否定) impossible 后缀 示例 -tion (表示动作、状态，名词后缀) protection -ful (充满，形容词后缀) successful -y (表性质，形容词后缀) cloudy -ing (形容词后缀) exciting -ed (形容词后缀) excited -al (……的，形容词后缀) natural -ly (副词或形容词后缀) really, friendly -less (无，没有，形容词后缀) homeless 54856.277 77478.93 74030.43 tailuowang null, track 4 2014 δ֪ 66192.93 ¡¾¿Î¼þÕ¾www.kjzhan.com¡¿ÊÕ¼¯ÕûÀí,Ãâ·ÑÏÂÔØ, track 6 2014 δ֪ 66192.93 ¡¾¿Î¼þÕ¾www.kjzhan.com¡¿ÊÕ¼¯ÕûÀí,Ãâ·ÑÏÂÔØ, track 7 2014 δ֪ 70477.43 $