Unit 8 Function & Pronunciation课件 2025 2026学年仁爱科普版八年级英语下册

Preparing for the Topic: Function & Pronunciation (Let’s save water & Phonetic symbols & Intonation) Unit 8 Our Blue Planet 能够谈论水的来源、稀缺程度以及对人类的重要性； 学会音标/ɔː/ /ɔːl/ /ɑː/ /wɒ/ /tʃ/ /ʤ/ /ɡ/ /f/ /t/以及发音语调，增加朗读感情； 认识水资源的重要性，树立节约用水的意识。 Language goal Talk with your partner using the following sentence patterns. Kangkang, what do you know about ______________? _________ is it? __________________________ It’s __________ _____________. Let’s save water Review Do you remember these famous waterscapes? Speak up together! Let’s save water Niagara Falls The Bohai Sea The Nile River The Pacific Ocean Lake Baikal Review Activity 1 Function Look at the pictures and talk about where water comes from. Let’s save water Pair work Activity 2 Function Listen to the conversation and answer the question. Let’s save water What are Xiao Ya and her mom talking about? They are talking about water. Learning Activity 3 Function Xiao Ya: Mom, where does water come from? Mom: There is water everywhere. It’s under the ground, in the ocean and in the sky. Xiao Ya: But I can’t see any water in the sky. Mom: It’s in the air. On sunny days, water goes up into the sky and forms clouds. Xiao Ya: I see. As we all know, water is very important to us. Mom: Yes. We need to drink water every day. Listen and read, and then complete the summary. Let’s save water Learning Activity 3 Function Listen and read, and then complete the summary. Xiao Ya: We also need to use a lot of water in our life. Mom: That’s right. It’s lucky that we have a lot of water on the earth. Xiao Ya: Yes. Just because of this, we call the earth a blue planet. Mom: But we can only use about 1% of the water on the earth. The rest is all sea water or ice. Xiao Ya: That is very little water. Let’s save every drop of water. Let’s save water Learning Activity 3 Function Water is ___________. It is under the ground, in the ________ and in the sky. On sunny days, water goes up into the sky and forms ________. We need to drink water every day and we also use a lot of water in our life. The earth is a blue planet. It is full of water. But we can only use about ________ of the water on it. We need to save every ________ of water. Let’s save water everywhere ocean clouds 1% drop Listen and read, and then complete the summary. Learning Activity 4 Function Talk about the questions and make up a new conversation about water. 1. Where is water from? 2. How important is water to us? 3. Why do we need to save water? Let’s save water Pair work Pronunciation Activity 1 Listen to the chant. Pay attention to the pronunciation of the colored letters. Some children walk down from the bridge. At the river they start to watch. They always want to catch a fish. So they sit down and make a wish. Right then, they see one large enough. Guess what! They catch it and laugh! Phonetic symbols (/ɔː/ /ɔːl/ /ɑː/ /wɒ/ /tʃ/ /ʤ/ /ɡ/ /f/ /t/) Learning Pronunciation Activity 2 Listen and read the sounds and words aloud. Phonetic symbols (/ɔː/ /ɔːl/ /ɑː/ /wɒ/ /tʃ/ /ʤ/ /ɡ/ /f/ /t/) al Letter(s) Sound Word ar /ɔː/ walk talk also always wa /ɔːl/ /ɑː/ /wɒ/ want watch start dark /tʃ/ chess catch ch/tch /ʤ/ bridge judge dge/g gu gh /ɡ/ large age guess guide laugh enough /f/ t /t/ right fight Learning Pronunciation Activity 3 Listen and circle the word with a different sound in each group. Phonetic symbols (/ɔː/ /ɔːl/ /ɑː/ /wɒ/ /tʃ/ /ʤ/ /ɡ/ /f/ /t/) 1. /ɔː/ always talk also 2. /ɑː/ part around large 3. /tʃ/ chair school teach 4. /ʤ/ bridge orange guess 5. /ɡ/ gun guest age 6. /f/ high laugh tough Learning Pronunciation Activity 4 1. Look at this river on the map. 2. Are there any people in the desert? 3. Turn off the tap when you brush your teeth. 4. What about making a poster about saving water? 5. Water comes from rivers, lakes and oceans. Intonation Read the sentences aloud and mark the last word with a rising tone ( ) or a falling tone( ) , and then listen and check. Learning Pronunciation 掌握规律 1. 陈述句（Statements）： • 通常在句末使用降调（falling tone ↘），表示句子的结束和信息的传达。 2. 一般疑问句（General Questions）： • 通常在句末使用升调（rising tone ↗），表示询问和期待回答。 3. 特殊疑问句（Special Questions）： • 通常使用降调，因为它们通常包含疑问词，不需要对方回答“是”或“否”。 Learning New words 单词 词性 释义 everywhere adv. 到处 ground n. 地，地面 into prep. 到……里面，进入 form v. （使）形成；产生；建立 cloud n. 云；云彩 *ice n. 冰 drop n. 滴，水珠 v. （使）掉落 full adj. （有）大量的，丰富的；充满的；完全的 Language points 短语 释义 go up 上升；上涨 as we all know 众所周知；正如我们所知 because of 因为 be full of 充满 New words & phrases He believes food prices will go up in the future. 他认为食品价格将来会上涨。 As we all know, water is important in our daily life. 我们都知道水在日常生活中很重要。 We have had to raise our prices because of rising costs. 因为成本日益上涨，我们 不得不提高价格。 She’s always full of energy. 她总是充满活力。 Language points Sentences As we all know, water is very important to us. 众所周知，水对我们来说很重要。 （1）be important to sb. 意为“（某事物）对某人来说很重要”。 例如：This family photo is important to me. 这张全家福对我来说很重要。 （2）“It is important for sb. (to do sth.)”意为“（做某事）对某人来说是重要的”。例如：It is important for us to exercise every day. 每天锻炼对我们来说是重要的。 Language points 听录音，完成表格。 Some tips on saving water Turn off the tap Turn off the tap while you brush your 1. ________ in the morning and before bedtime. you wash dishes. Save water when 2. ____________ a shower Keep your shower under 3. ________ minutes long. Put a clock in the bathroom Water your garden at a good time The best time to water your garden is in the 4. ________ morning or late evening Watering when it’s hot and 5. ________ is wasteful teeth taking/having five/5 early sunny Exercise Water is very important for us. We should try our best to save water in many ways. Here are some tips for you. First, turn off the tap. Just turn off the tap while you brush your teeth in the morning and before bedtime. The same is true when you wash dishes. Second, save water when taking a shower. To save even more water, keep your shower under five minutes long. Put a clock in the bathroom when you want to take a shower next time. Third, water your garden at a good time.The best time to water your garden is in the early morning or late evening when it’s cool outside. Watering when it’s hot and sunny is wasteful because most of the water disappears before the plants have time to drink it. 听录音，完成表格。 Tapescripts听力文本 Exercise We learn: some facts about water. to pronounce the words with al, ar, wa, ch/tch, dge/g, gu, gh, t in them correctly. to read the sentences with a rising tone or a falling tone. We can: make up a conversation about why water is so important to us. Summary 1. Describe one of your online shopping experience and write it down. 2. Finish the exercises. Homework Thank you! null 75467.305 null 75049.305 null 61438.793 Blues 86204.68 Blues 86622.68 null 48717.82 九年级听力部分 null 2022 1117872.0 eng - 由“英语听力制作专家 6.2”生成 $