Module 12 Save our world Unit 2课件2025-2026学年外研版（2012）英语九年级上册

Pollution water pollution noise pollution waste pollution white pollution light pollution plastic bags air pollution Let’s talk. 学习目标 能熟悉并能正确运用本课时的重点单词和短语 能够读懂节约能源、保护环境的短文 能用英语谈论绿色生活方式 What should you do to be much greener? Module 12 Save our world Make our world . green Are you green? Survey Yes No 1. Do you walk or ride a bike to school? 2. Do you buy new clothes just because they are modern? 3. Do you turn off the lights when you leave the room? 4. Do you take your own bag when shopping and not ask for a plastic bag? 5. Do you usually use disposable food box or china bowls and spoons? 6. Do you divide the waste into things to recycle and things to throw away? It is better to……because…… is harmful to our environment Unit 2 Repeat these three words daily: reduce, reuse and recycle. 1. 学习并掌握divide, plastic, policy, reuse, bottle, throw away, repeat, reduce , cloth, ton, tons of, rubber, rapid, step, grandson, granddaughter等核心词汇，掌握常用的构词法。 2. 能够读懂关于环保的文章, 能利用构词法理解一些生词的意思。 3. 能够简单介绍环保措施, 提出建议并说明理由。 4. 通过学习, 增强环保意识, 从我做起, 从身边做起, 从小事做起, 养成环保的习惯。 学习目标 思 考 Look at the pictures,say which ways are good for environment and why. These are some bowls and spoons made of china. We shouldn’t use disposable food box or disposable chopsticks. We can use them many times. good for the environment Someone threw an empty bottle in a river. There are three rubbish bins for recycling, so please divide the waste before you throw things into them. We can save energy. good for the environment Look at the title of the passage. What suggestions do you think the passage will make? Use the words in the box to help you. It is better to use china cups and bowls because they can be used many times. china divide necessary plastic policy reuse Reading Read the passage and answer the questions in the first part. Do you walk or ride a bike to school? Do you buy new clothes just because they are modern? Do you turn off the lights when you leave the room? 新课讲解 3 Read the passage and answer the questions in the first part. 新课讲解 4 Check (√) the suggestions that are mentioned in the passage. Order food that you can finish. 2. Use less electricity at home. 3. Learn ways to recycle rubbish. 4. Use paper cups and paper bags. 5. Repair things. 6. Divide rubbish into different groups. 7. Collect waste or rubbish to raise money. 8. Burn things to save energy. √ √ √ √ √ 此类文章中常用句型： 祈使句： Do … Do not do… Let’s … 特殊句式： It’s better to do sth. It’s better than doing … 情态动词: We have to … Task 2 Underline the sentences to make suggestions. 关掉 处理 divide…into… 把……分成…… be harmful to… 对……有害 照顾 throw away:扔掉；丢弃 change…into… 把……变成…… 许多 期待…… take steps:采取措施 Pay attention to the expressions. 2) 名词转化为动词 She gave me a cup of water. 她给了我一杯水。 You should water the flowers twice a day. 你应该每天给这些花浇两次水。 3) 形容词转化为名词 She was wearing a black dress. 她穿着一条黑色的裙子。 The girl in black looks very beautiful. 那个穿黑衣服的女孩看上去很漂亮。 根据首字母提示和汉语或单词原型，写出正确单词形式。 1. (2024 安徽) The Shenzhou -17 team h (交) over their work to the Shenzhou-18 team on April 30th. 2. (2024 云南) David is a at a car factory. He loves his job. ( work) 3. (2024 江苏无锡) Jim has gone to bed? This is very ________ (usual). He always stay up late. handed worker unusual 中考真题小试 新课讲授页(宋体新罗马28号字体) 14 5. Find two things you should do and two things you should not do in the passage. Give reasons. Use your answers to write sentences. We should recycle rubbish because it can help us protect the environment. 6.Complete the passage with the correct form of the words in the box. We throw away (1) ______of rubbish every year. If we want a clean world for our grandsons and (2) _______________, we have to reduce, reuse and (3) _______. (4) ________these three words every day. The first (5) ______ is to use less. tons granddaughters Repeat recycle step divide granddaughter plastic policy rapid recycle repeat step ton Reduce Reduce means “use less”. Do not waste things. It saves money and causes less pollution. Do not order more food than you can finish. Turn off the lights when you do not need them. Before you buy something new, think whether it is really necessary because maybe the old one is just as good! Reading and vocabulary Reuse Reuse means “use again”. Use things for as long as possible. Look after them so that they will last. Repair them if possible. Do not throw them away and buy new ones. Do not use paper cups or paper bags. It is better to use china cups and cloth bags because they can be used many times. Reading and vocabulary Recycle Recycle means “change things into something else to be reused”. Although it takes energy to change things into something else, it is better than throwing things away or burning them. change…into… “把…变成…” We throw tons of rubbish away each year, and we have to make a change. Divide your rubbish into plastic, glass, paper and rubber. Develop a recycling policy for the whole community. Buy products such as recycled paper to help save trees. Reading and vocabulary We cannot hope for rapid change, but let’s take these simple steps today so that we will save the world for our grandsons and granddaughters tomorrow. take steps “采取措施” Ⅰ. Read the passage quickly and choose the right answer. 1. The passage may come from __________. A. a menu B. a dictionary C. a storybook D. a magazine 2. What is the passage talking about ? We produce waste every day. We should reduce, reuse and recycle to make our world green. We can hope for the rapid change to save the world. Divide rubbish into different groups. Reading and vocabulary 8.Write a passage on how to make your school greener and give reasons. Use the list you have made in Activity 7 to help you. Use because, so and so that. Don’t throw bottles away because it is a better to recycle them. Possible answer: Help Make a Green School! We can do many things to make our school green. Remember the three most important words: reduce, reuse and recycle! Reduce Many people waste paper because paper is cheap. But we should use less paper so that we can save trees. Make sure you write or print on both sides of the paper so that nothing is wasted. This simple tip will cut your paper usage in half! 5. We all need a healthy environment, but we produce waster every day, and it is harmful to our environment. 我们都需要健康的环境，但我们每天都会制造垃圾，而这些垃圾会危害我们的环境。 be harmful to 对……有害 = do harm to/ be bad for e.g. Watching TV too much is harmful to our eyes. Watching TV too much does harm to our eyes. Watching TV too much is bad for our eyes. 看电视太多对我们的眼睛有害。 6. It is better to use china cups and cloth bags because they can be used many times. 用瓷杯和布袋子更好，因为它们可以使用很多次。 cloth n. 布；布料 主要用作不可数名词，没有复数形式，但如果指有特殊用途的布(如抹布、擦桌布等)则为可数名词，其复数形式为cloths。 表示“一块布”时，一般要借助量词a piece of。 e.g. How much cloth does it take to make a dress?    做一件连衣裙要多少布料? null 176962.92 $