Unit 10 Lesson 2 Function and pronunciation 课件- 2025-2026学年仁爱科普版八年级英语下册

Activity to read the short conversations, pay attention to the leases and stresses. One, what do you think of the internet? I think IT is changing the world. IT makes our life easier and more fun. Two, what do you often do on the internet? I always read books, watch movies, chat and share photos with my friends. Three, how much time do you spend on the internet . every day? About an hour? Activity to listen to the conversation and complete the table. Liyang, what's the problem? Wow. I hate IT. When my internet connection is not working. my connection stopped too. This is the third time this month. What were you doing online? I was in the middle of a chess game with a friend in chengdu. I was messaging my brother. He sent me an email with some photos of his pet dog. I was buying a new pair of shoes. Wait a minute, I think it's working again. 康康，what are you doing? I am searching for photos of mars is so fast that I can find many pictures in seconds. great. The internet really makes our life easier, but IT is not all good. Yes, sometimes people use the internet to do bad things, such as stealing personal information and sending harmful messages. That's true. I think the internet is not perfect. Just like any other tools, we should always be careful when we get online. Unit 10 World in the Cloud Lesson 2 Function & Pronunciation 国家中小学课程资源 Learning Objectives 通过本课的学习，学生能够: 1.通过听前预测，听中速记等听力策略帮助理解对话内容； 2.理解对话并思考网络的利弊； 3.归纳总结对话内容，编写与表演新对话 4. 学习重音和连读规则。 Review: What can you do with the internet? The uses of the internet download pictures have video chat on social media do banking online search for information take online courses book tickets read e-books do some shopping... 'What do you 'often 'do on the 'internet? I always/usually/often.... 'send an 'email 'take 'online 'courses 'do 'some 'shopping Pre-listening Activity 1 Look at the pictures and talk about what you usually do online. 'What do you 'often 'do on the 'internet? I always/usually/often.... 'search for infor'mation 'read a 'book 'visit a 'website Pre-listening Activity 1 Look at the pictures and talk about what you usually do online. 'What do you 'often 'do on the 'internet? I always/usually/often.... 'look for a 'gift 'chat with a 'friend 'watch a 'movie Pre-listening Activity 1 Look at the pictures and talk about what you usually do online. The internet is an important part of people's life. It's useful, but do you think it's perfect? For example, sometimes the internet might be down. Pre-listening Activity 2 Listen and complete the table. When the internet connection is not working, what were they doing? connection /kə'nekʃn/n. 联系,联结 connect v. 使...连接,联系 connect....with... Name What they were doing? Li Xiang Playing _____________ with a friend in Chengdu Xiao Ya Messaging her _____________ Lingling Doing some ________________ Kangkang _______________ some photos of Mars Guess the possible words before listening; write down some letters at first and then complete the words. a chess game chess /tʃes/ n. 国际象棋 paly chess 下象棋(零冠词:球类/棋类) brother shopping Searching for E.g. When the internet connection is not working, Li Xiang was playing ... While-listening Activity 2 Listen and fill in the blanks. The internet is not _____________. People use it to do ______________________. stealing personal information. steal /sti:l/ v.偷窃,盗取 steal-stole stealer n.盗窃犯 sending _________________. perfect bad things/something bad harmful messages harmful /'hɑ:mfl/adj. 有害的 harm /hɑ:m/ n. 伤害,损害 be harmful to=do harm to对...有害 We should awalys be ___________. careful While-listening While Kangkang and his friends were using the internet, the connection ___________suddenly. It was the _________time this month. Luckily, the connection was fine again only after a short while. They went on with their online activities while talking about the internet. Just like any other tools, the internet is not __________. Though it really makes our life much easier, we should always be __________when we get online. Activity 3 Listen again and complete the summary. Guess the possible words before listening; write down some letters at first and then complete the words. v.-ed 序数词 adj. adj. stopped third perfect careful While-listening Kangkang: Li Xiang, what's the problem? Li Xiang: Oh! I hate it when my internet connection is not working. Xiao Ya: My connection stopped, top! Lingling: That is the third time this month. Kangkang: What were you doing online? Li Xiang: I was in the middle of a chess game with a friend in Chengdu. Xiao Ya: I was messaging my brother. He sent me an email with some photos of his pet dog. Lingling: I was buying a new pair of shoes. Wait a minute. I think it's working again! Kangkang, what are you doing? Kangkang: I’m searching for photos of Mars. It’s so fast that I can find many pictures in seconds. Xiao Ya: Great! The internet really makes our life easier, but it is not all good. Kangkang: Yes, sometimes people use the internet to do bad things, such as stealing personal information and sending harmful messages. Li Xiang: That’s true. I think the internet is not perfect just like any other tools. We should always be careful when we get online. chess n. 国际象棋 play chess 下象棋 play+球类/棋类 (零冠词) wait a minute/moment 等一下 wait (for sb) to do sth 等待(某人)做.. can't wait to do 迫不及待做... search for 搜索 so...that... 如此...以至于... such as (doing)sth 例如... 正如,就像 While-listening hate /heɪt/ v. 厌恶=dislike hate doing 讨厌做... 11 Make a summary: Pair work. 'What do you 'often 'do on the 'internet? 'What do you 'think of the 'internet? 'search for infor'mation 'read a 'book/e-books 'visit a 'website 'look for a 'gift 'chat with a 'friend 'have a 'video 'chat on 'social 'media 'watch a 'movie 'take 'online 'courses 'do some 'shopping 'download the 'pictures 'book 'tickets 'do banking online... I think it is +adj. (useful/helpful/convenient...) It makes our life much easier and more fun. But it is not all good. However, it's not perfect. It is just like any other tools. We should be careful. We should use it peoperly. Post-listening A: Hi Tom! What have you been up to lately? B: Oh, hi Lily! I’ve been using the internet a lot for my online course. I just finished a history lecture on ancient civilizations—it was so interesting! A: That sounds cool! I use the internet to keep in touch with my cousin in Canada too. We video chat every weekend, and she shows me around her city through her phone. B: Nice! I also love listening to English podcasts online. They help me practice listening and learn new words. What else do you use the internet for? A: Sometimes I watch short science videos about space or animals. It’s like having a free museum in my room! B: Exactly! The internet is such a great tool for learning and connecting, right? A: Totally! It makes the world feel smaller and full of possibilities. Post-listening Activity 4 Group work. Make up a new conversation about what you do with the internet, and then act it out. Pronunciation Stress & Liasion(重读与连读) 一、重读规则（Stress Rules） 重读是指在单词或句子中，某个音节或单词的发音强度、长度、音调高于其他部分，是英语节奏和表意的核心。分为单词重音和句子重音。 1. 单词重音（Word Stress） 单词重音位置决定单词的 “节奏核心”，错误重音可能导致误解（如词性混淆）。 类型 规则 单音节词 全重读（cat, big, run） 双音节词 名形重首，动介重次（ˈrecord / reˈcord, 'present/pre'sent） 多音节词 重音在倒数第三(ˈdifficult, comˈfortable） 特殊 复合词重首，词性变重音变（ˈclassroom / ˈimport→imˈport） Activity 1 Look at the pictures and read the phrases Pay attention to the stress. 'search for infor'mation 'read a 'book 'visit a 'website 'look for a 'gift 'chat with a 'friend 'watch a 'movie Pronunciation Stress & Liasion(重读与连读) 二、连读规则（Liasion Rules） 连读是指相邻单词的发音自然连接，使语流更流畅（类似中文 “儿化音” 的连读感），核心是 “避免音节断裂”。主要分为三大类： 1. 辅音 + 元音（Consonant + Vowel） 前词结尾的辅音与后词开头的元音自然连接，形成 “音节桥”。 规则：辅音发音 “粘住” 后接元音，如 “辅音 + 元音” 连读为 “一个音节”。 not at all → no-ta-tall（/nɒ-tæ-tɔːl/） stand up → stan-dap（/stæn-dʌp/） I am → I'm（/aɪ-m/，口语中常缩写强化连读） Activity 2 Read the short conversations. Pay attention to the liasions and stresses. 1. A: 'What do you 'think of the 'internet? B: I 'think it is 'changing the 'world. It 'makes our 'life 'easier and 'more fun. 2. A: 'What do you 'often 'do on the 'internet? B: I always 'read 'books, 'watch 'movies, 'chat and 'share 'photos with my 'friends. 3. A: 'How 'much 'time do you 'spend on the 'internet 'every 'day? B: About an 'hour. Summary We learn: 1. what we can do on the internet. 2. what were they doing when the internet was down. 3. the internet is not perfect. 4. stresses and liaisons We can: 1. talk about what we can do with the internet. 2. think about something harmful on the internet. 3. read the phrases and sentences correctly. Homework You should 1. complete own conversation about the internet. 2. recite the conversation of activity 3. 3. read the stresses and liaisons correctly. You may 1. find more information about the advantages and disadvantages of the internet Thank you! $Activity three, listen again and complete the summary. Lijiang, what's the problem? Wow, I hate IT. When my internet connection is not working. my connection stopped too. This is the third time this month. What were you doing online? I was in the middle of a chess game with a friend in chung dou. I was messaging my brother. He sent me an email with some photos of his pet dog. I was buying a new pair of shoes. Wait a minute, I think it's working again. 康康，what are you doing? I am searching for photos of mars is so fast that I can find many pictures in seconds. great. The internet really makes our life easier, but IT is not all good. Yes, sometimes people use the internet to do that. Things such as stealing personal information and sending harmful messages. That's true. I think the internet is not perfect, just like any other tools, we should always be careful when we get online.