Module 1 Unit1 口语: Word linking ① & Ways to fight pollution 课件 2024-2025学年牛津上海版（试用本）八年级英语下册

UNIT 1 TREES 口语: Word linking ① & Ways to fight pollution Module 1 Nature and environment 初中英语学科（牛津版）八年级第二学期第一单元第七课 执教教师： Hi, everyone! This is Victor again. Today we also have Lucas and Joyce with us. 1 本课时中，学生…… 掌握连贯发音技巧，并正确朗读短语和句子； 了解呼吁类演讲的一般结构、内容规划过程，能就抵御污染为主题发表演讲。 2 教学目标 Bob, a Grade 8 student at Judy’s school, had a talk with Judy. He learned about trees and the pollution facts on Earth. Now he wants to make a speech. Let’s read what he says. 2 Bob Read and answer 3 We must stop polluting the environment. To do this, we should plant trees. We can ask customers to use their own shopping bags. Also, we should have some machines that can recycle paper, plastics and metals in every estate. Let’s try our best to make the Earth a better place. What is Bob talking about? Ways to fight pollution. Who is probably listening to him? Why does Bob make this speech? To call on people to fight pollution. Classmates or school mates. Read what Bob says for one minute. Think about what he is talking about. Let’s start now! 【音乐1分钟】 【问题1】What is Bob talking about? Bob listed five ways in his speech. They are all about … fighting pollution.【答案】Bob is talking about ways to fight pollution. 【问题2】Who is probably listening to his speech? Maybe his classmates, maybe his school mates. This is a speech made for students. Why does Bob make this speech? Do you have any idea, Lucas and Joyce? 【Joyce录音】 Maybe. He wants everyone to help make the environment around his school clean. Good idea. What about you, Lucas? 【Lucas录音】 Maybe he is a school club leader. He wants others to join his club and help protect the environment together. He is【答案】calling on people to fight pollution. Now, please read Bob’s speech aloud by yourselves. 【音乐1分钟】 3 Bob Read aloud and find out 4 We must stop polluting the environment. To do this, we should plant trees. We can ask customers to use their own shopping bags. Also, we should have some machines that can recycle paper, plastics and metals in every estate. Let’s try our best to make the Earth a better place. stop /stɒp/ + polluting /pəˈluːtɪŋ/  stop polluting /stɒ(p) pəˈluːtɪŋ/ Word linking a short pause keep one consonant plant trees ask customers some machines best to Let’s read the first sentence for you. We must stop polluting the environment. Listen again. We must stop polluting the environment. When I read【呈现】stop polluting, I read them as one word【呈现】: stoppollution. We find the last sound of stop is /p/, the first sound of polluting is /p/ too. We should keep just one /p/ sound. Don’t pronounce the /p/ sound at the end of stop, make a short pause【呈现】 then quickly move to the word polluting【呈现】. We call this word linking【呈现】. 当我们在朗读短语或句子的过程中，遇到前一个单词的尾音和后一个单词的首音为同一个辅音时，我们通常在前一个单词的尾音出做短暂的停顿，然后迅速滑向后一个单词。这种现象称为连贯发音。连贯发音还有很多别的情况，我们将在Unit 2和Unit 3中继续学习。 Now please read the other words in red by yourselves. We read plant trees as【呈现】 planttrees. We read ask customers as【呈现】askcustomers. We read some machines as【呈现】somemachines. We read best to as【呈现】bestto. Now please open your books and turn to page 9. Find the Talk time section. 4 Listen and repeat 5 ➲ Student’s Book, page 8 Now listen to the recording and read after it. 【依次按向下键播放直至结束】 Now, please hold your books and read by yourselves. Pay attention to the word linking. 5 Bob Think and say 6 We must stop polluting the environment. To do this, we should plant trees. We can ask customers to use their own shopping bags. Also, we should have some machines that can recycle paper, plastics and metals in every estate. Let’s try our best to make the Earth a better place. Is Bob’s speech a good one? Bob’s speech is not very logical (符合逻辑的). Now, he wants to revise his speech. Now, please read the Bob’s speech again. Answer this question【呈现】Is Bob’s speech a good one? Give your reasons. 【音乐半分钟】 What do you think about Bob’s speech? Look at the four suggestions he made. What order are they in? Read the first suggestion. Can students plant trees everywhere? The second one, who can ask customers to reuse shopping bags? If you can ask, who will you ask to do this? Can his school mates follow these suggestions? So we can say 【呈现】Bob’s speech is not very logical. What must he do then?【呈现】He must revise his speech. Let’s try to help him. 6 Listen and answer 7 What are Bob and Amy talking about? How many ways does Amy talk about? Ways to fight pollution. Five. Which way is missing in the pictures? Making our classrooms less noisy. Stopping using plastic bags for shopping. Stopping factories and cars from producing harmful gases. Planting more trees and flowers. Putting rubbish in rubbish bins. Bob Amy Later, Bob had a talk with his classmate Amy. Let’s listen to them talking, and 【问题1】tell what Bob and Amy are talking about. 【录音第一遍】 What are they talking about? Yes, 【答案】they are talking about ways to fight pollution again. Now listen to them talking again. Answer two more questions. 【问题2】How many ways does Amy talk about?【问题3】Which way is missing in the pictures? 【录音第二遍】 How many ways are mentioned in their conversation? Yes, totally five.【答案】 Look at the pictures. Which way is missing? Stop using plastic bags for shopping.【答案】 Make our classrooms less noisy.【答案】 Can you name the ways in the pictures? 【答案】They are stopping factories and cars from producing harmful gases, planting more trees and flowers and putting rubbish in rubbish bins. 7 Think and say 8 What are Bob and Amy going to do next? Do all the ways Amy talks about focus on (聚焦于) the same kind of pollution? To pick out the more important ways. No. Always put rubbish in rubbish bins. Stop using plastic bags for shopping. Stop factories and cars from producing harmful gases. Plant more trees and flowers in the streets. Make our classrooms less noisy. Rearrange the ways from the least important (1) to the most important (5). Bob Amy After Bob takes down the notes of Amy’s ideas, 【问题1】what will they do next? Do you still remember what they said at the end of the conversation? Yes, they are going to【答案】rearrange the ways to fight pollution. They are going to pick out the more important ways first. Think about the ways they talked about again.【问题2】Do all of them focus on the same kind of pollution? No, they don’t. For putting rubbish in rubbish bins and stopping using plastic bags, they focus on land pollution. For the third one, it focuses on air pollution. For the last one, it focuses on noise pollution. For the fourth, it aims to solve all pollution problems. So all the tips or suggestions are in a random order. 这些建议既不聚焦，排列也没什么标准可寻。 Can you help them to rearrange them? 【问题3】 【音乐1分钟】 Have you finished? 8 Classify and rearrange 9 Always put rubbish in rubbish bins. Stop using plastic bags for shopping. Stop factories and cars from producing harmful gases. Plant more trees and flowers in the streets. Make our classrooms less noisy. Always put rubbish in rubbish bins. Stop using plastic bags for shopping. Make our classrooms less noisy. Plant more trees and flowers in the streets. Stop factories and cars from producing harmful gases. We should always put rubbish in rubbish bins in our daily life. We can ask our parents to stop using more plastic bags. We must not make a lot of noise at school. We can try to be volunteers to plant more trees and flowers. The government can also encourage people to do so. It’s difficult for us to stop factories and cars from producing harmful gases. Maybe it is the government’s duty. Things we can do ourselves Things we can not do Let’s welcome Lucas to share his work with us! 【Lucas录音】 Thank you Lucas. Now we have Lucas’s list of the ways. 【呈现】He rearranged the last three ways in the list. Let’s read Lucas’s reasons again.【呈现】Lucas thinks students can follow the first ways of putting rubbish in rubbish bins. They can also ask their parents to reuse shopping bags. At school, students can reduce the noise pollution themselves. But for planting more trees and stopping pollution from cars and factories, he thinks we need the government’s help. Students may not be able to make such changes. So I think Lucas rearranged the ways like this: He listed the the things we can do ourselves first. He listed the things we cannot do at the end. When he talks about the things we can do, he also put them in the order of students at home, students’ parents and then students at school. Remember, when you give suggestions or tips, don’t talk about them in a random way. You should follow Lucas’s idea and state them in order. But do we just give the ways or suggestions when we make a speech? What else do we need to think about? Yes, we should think about why we make the speech. We also need to think what will happen if people follow our advice. Now let’s talk about these two questions. 9 Think and say 10 Why does Bob call on the students to fight pollution? What will happen if the students follow Bob’s tips? There is air pollution, land pollution, water pollution and noise pollution on the Earth. If people do not stop polluting the environment, the Earth will no longer be a safe place for people to live on. If every student can do a small thing to help with the environment every day, the Earth will have a bright future. If you want to live in a quiet, clean and cozy environment, let’s start now! Bob Why does Bob call on the students to fight pollution? Can you think of some reasons for him? Yes, there are different kinds of pollution on the Earth. People don’t treasure the Earth. They are destroying their best fighters against pollution. The ice caps are 50% thinner than they were 50 years ago. We must take actions to stop polluting the Earth. Good. I think you have helped Bob a lot. 【答案】If we don’t stop polluting the environment, the Earth will no longer be a safe place for people to live on. This can be warning to people. This can also attract people’s attention on global pollution problem. 【问题】What will happen if the students follow Bob’s tips? They will surely have a good environment. They will help the Earth recover from pains. They can bring the Earth a bright future. So at the end of Bob’s speech, he should tell his classmates or school mates 【答案】what they can achieve by following his advice or suggestions. Now, it’s time for you to help Bob revise his speech. You will have three minutes to prepare. 【音乐播放三分钟】 10 Read, think and say 11 Dear friends There is air pollution, land pollution, water pollution and noise pollution on the Earth. If people do not stop polluting the environment, the Earth will no longer be a safe place for people to live on. As students, we can do some things to help fight pollution. Always remember to put rubbish in rubbish bins. Stop using plastic bags for shopping. When you are at school, don’t make a lot of noise. Plant more trees and flowers in the streets. Stop factories and cars from producing harmful gases. It’s not too late to stop polluting the environment. If everyone can give a hand, our Earth will have a bright future. Give the reason/background information Call on people to act Give some tips State hopes or wishes Bob Now, let’s invite Lucas again. Lucas, you can make your speech now! 【Lucas录音】 Thank you, Lucas. Let’s read Lucas’s speech together. He divides his speech into four parts. In paragraph 1, he gives the reason why he wants to make the speech. He also provides some background information. In the second part. he calls on his friends, classmates to take action. In paragraph 3, he provides some ways, tips and suggestions. Finally, he states his hopes. Let’s read paragraph 3 again. The ways are listed in a logical order. But is it enough? 11 Bob Read, think and say 12 Always remember to put rubbish in rubbish bins. Stop using plastic bags for shopping. When you are at school, don’t make a lot of noise. Plant more trees and flowers in the streets. Stop factories and cars from producing harmful gases. Always put different kinds of rubbish in different rubbish bins. It helps cleaners deal with them easily. We should stop using plastic bags for shopping. Take a basket or your own cloth bag when you go to the supermarket. It may help reduce land pollution. When you make a speech calling on your friends to fight against pollution … introduce the background information or the reason why you make the speech call on people to join or act give some tips/suggestions and provide some details if necessary tell people what to do (not what not to do) state your hopes or wishes Let’s take a close look at the suggestions. I think we can give some details if possible. For the first suggestion, in Shanghai and many other cities in our country, do we put all the rubbish in the same rubbish bins? We don’t do that any longer. So you should write this tip like this【答案1】Always put different kinds of rubbish in different rubbish bins. It helps cleaners deal with them easily. For the second sentence, you are explaining why you ask people to sort rubbish. 你用这第二句话，其实是在向人们解释为什么要执行垃圾分类。 For the second tip, I would like to add something more. When we give suggestions, don’t always tell people what they can’t do. You should tell them what they can do. 当我们在提出方法和建议的时候，不能只告诉人们什么不该做，而要告诉他们什么事情是应该做的。【答案2】So you can ask people to take their own baskets or cloth bags when shopping. Also you can tell them what problem they can solve. Now let’s summarize what we should do when we make a speech calling on people to fight against pollution. 现在我们小结一下，在呈现这一类型的演讲时，要注意些什么。 【1】开始演讲时，要告诉听众演讲的原因，提供必要的背景信息。 【2】在演讲过程中要加入具有号召力的语言，鼓励人们参与或采取行动。 【3】在提出的建议的过程中，要提供必要的细节信息和解释。 【4】要告诉人们应该做什么，而不能直说不能做什么。这才是你要大家采取的行动。 【5】最后不要忘记提出自己的希望或愿望。 Remember these tips, you can prepare your own speech now. 12 Speak up 13 Let’s fight ___________ pollution together! ➲ Task 1, Worksheet All these pictures are about different ways to fight pollution. This time, you should choose only one kind pollution. You should call on your classmates to take action and join you to help protect the environment. You will have three minutes to prepare your speech. You can also use the space in Task 1 on your worksheet to write down your notes. 【音乐3分钟】 13 Speak up 14 Good morning, my dear friends! Do you find the air around you is no longer pure? Do you find the blue sky becomes grey sometimes? It’s because of the air pollution. Shall we work together to fight air pollution? Now, I have some suggestions for you. First, walk to school or ride your bicycle. If you live far away, take a bus or the underground. Don’t ask your parents to drive. This can help reduce air pollution. When it is sunny, read or study by the window. Don’t turn a lot of lights on. We can save energy and we can save more oil and coals. Then we will have less air pollution. Now we have a lot of country parks in Shanghai, but we need more. We need to plant more trees to help fight air pollution. I hope you can join us to help make the air purer and cooler again. It’s up to us to decide together what happens next. 1. introduce the background information or the reason Very good / Good / Fair / Poor 2. call on people to join or act Very good / Good / Fair / Poor 3. give some tips/suggestions and provide some details Very good / Good / Fair / Poor 4. tell people what to do (not always what not to do) Very good / Good / Fair / Poor 5. state hopes or wishes Very good / Good / Fair / Poor Total Very good / Good / Fair / Poor ➲ Task 1, Worksheet Let’s invite Joyce to share her speech with us. Are you ready Joyce? All of you can find a checklist in Task 1 as well. Use the checklist to evaluate Joyce speech. 在任务1中找到量表，看看你会如何评价Joyce的演讲。Now, you can start! 【Joyce录音】 Thank you, Joyce. 【文本】Lucas, what do you think of Joyce’s speech? Let’s see what score you gave to her. Woo. 【分数】You think she did a very good job. Can you give us your reason? 【Lucas录音】 Joyce’s two questions at the beginning can draw people’s attention. In fact, she wants to bring back the pure air and blue sky. This is the reason as well as her hope. She told people to work hard to fight air pollution. To ask people to do so, she gave three suggestions. She provided some details as well. Lucas didn’t think she made enough suggestions. But as a speech, we needn’t ask people to do too much, or they will be frightened away. I really think Joyce made us an impressive speech. Boys and girls, can you revise your speech after class? 14 第七课时Homework sheet（口语：Word linking (I) & Ways to fight pollution） Read the sentences aloud. Pay attention to the word linking (same continuous consonants). Prepare a speech calling on your classmates to protect trees. Exchange speeches with a friend via WeChat. Use the checklist to evaluate each other’s work. 15 Homework Now, homework for today. 今天的回家作业都已经列明在作业单上。作业1要求你朗读8句句子，朗读过程中要注意使用连贯发音的技巧。你也可以录下来，跟别的同学相互比较。第二项作业是要求准备一份演讲，向同学宣传保护树木的重要意思。你也可以在微信上发送录音，请你的同学对你的演讲做出评价。 Thank you, Lucas and Joyce. Thank you, boys and girls. We have to stop here and see you next time! 15 $$