Unit8 Lesson5 Grammar in use课件 -2025-2026学年仁爱科普版八年级英语下册

该初中英语课件聚焦后缀-ion的三种转换规则（直接+ion、去e+ion、+aion/去e+aion）和if条件句的三种用法（主将从现、主情从现、主祈从现），通过观察图片句子导入-ion后缀学习，借助歌曲歌词引入if条件句，构建从词汇到语法再到实际运用的学习支架。 其亮点在于融合语言能力、思维品质与文化意识，如用歌曲激发兴趣理解if条件句，通过故事链活动培养逻辑推断与创造能力，结合数字支付主题引导合理消费观。任务型与情境教学提升学生语言运用和思维能力，结构化设计帮助教师高效实施教学。

Unit8 Every Coin Counts! Lesson5 Grammar in Use 邢台市襄都区晏家屯中学 孟蓓蓓 Lesson Objectives: In this lesson, we will be able to: 1. 通过观察和理解，会用后缀-ion和if条件句； 2. 通过运用本单元的语法知识描述数字支付方式在日常生活中的使用； 3. 认识到数字支付给人们生活带来的便利并学会合理管理零花钱及树立正确的消费观。 Look at the pictures and read the sentences. Pay attention to the words in bold. Activity1 We protect the earth, and the earth will become a better home because of our protection. The boy acts like a monkey. His action tells others the answer. We communicate more often than before. Communication makes people closer. act action communicate communication protect protection How does these verbs change into nouns? +ion 去e+ion +ion The suffix-ion 1.直接+ion act----------------action 行动 take actions采取行动 invent-----------invention 发明物 predict----------prediction 预言之事；预测行为 discuss-----------discussion 讨论 collect-----------collection 收藏品；收集物 connect---------connection 关系；联系 The suffix-ion 2.去e+ion communicate----------------communication 行动 educate-----------------------education 教育 create-------------------------creation 创造 compete----------------------competion 竞争 The suffix-ion 3.直接+aion/去e+aion inform-----------------------information 信息 transport---------------------transpotation 运输 prepare-----------------------preparation 准备 imagine----------------------imagination 想象力 Activity2 Read the sentences and circle the correct words. 1. How to spend money wisely needs further (discuss/discussion) in the meeting. 2. Some companies (collect/collection) information about customers' interests. 3. This place is really an amazing (create/creation) of nature. 4. Before you pay, you should (connect/connection) our phone to the internet. /kə'nekt/ v. 连接，沟通 Key phrases 1.spend money wisely 明智地花钱 2.further discussion 进一步讨论 3.connect...to 与...连接；接通 4.an amazing creation of nature 大自然的奇妙杰作 Activity 3 Fill in the blanks with the correct form of the words in the box. educate invent transport predict Digital money is a great __________ in our modern world. It allows us to make payments online. This kind of payment is easy and fast. People can use it to buy and sell things. Also , it is a convenient way of paying for services like ___________ and __________. More importantly, money in digital wallets is safe. Banks can keep good records of where and when your money goes. With the rapid growth of internet technology, __________ suggest that digital money will greatly improve the digital economy in the future. invention education transportation predictions /prɪ'dɪkt/ (v.)预测，预言 /ɪm'pɔ:tntlɪ/ (adv.)重要地 /grəuθ/ (n.)增长，增加 /'ræpɪd/ (adj.)快速的 /sədʒest/ (v.)建议，表明 /ɪ'kɔnəmi/ (n.)经济，经济情况 1.digital money 数字货币 2.in our mordern world 在我们这个现代世界里 3.allow sb. to do sth. 允许某人做某事 4.pay for service 支付服务费用 5.digital wallet 数字钱包 6.keep good records 做好记录 Key phrases Let’s enjoy a song. If you ever find yourself stuck in the middle of the sea I'll sail the world to find you 若你困于深海里我便渡海寻你迹 If you ever find yourself lost in the dark and you can't see I'll be the light to guide you 若你迷失暗夜中我为星光引你行 If you toss and you turn and you just can't fall asleep I'll sing a song beside you 若你无眠夜辗转我伴身旁轻声唱 And if you ever forget how much you really mean to me Every day I will remind you 若忘你于我之重我定时刻提醒你 Pay attention to the colored words and discuss the If conditional clause. 歌词中If 从句后都是用现在时，主句用的都是将来时。 If conditional clause Activity 1 Pair work. Read the conversation. Pay attention to the conditional conjunctions. Lingling, what are you going to do with your pocket money? If I have pocket money, I'm going to visit Yunnan. If I have pocket money, I will save it in my piggy bank. What about you? Sounds great! Activity 2 Complete the table and learn how to use if conditional clauses. If conditional Clause If clause Main clause Example Simple present Simple future If you buy that purple blouse, you ______ have to use your pocket money. Simple present Modal verb If you save enough money, you _______ buy your favorite books. Simple present The imperative sentence If you want to go shopping, ________ a shopping list first. will can make /blauz/ (n.)(女士)短上衣，衬衫 引导条件状语从句，意为“如果、假如 If you ever find yourself stuck in the middle of the sea(从句) 连接词后的句子 I'll sail the world to find you(主句) if引导条件状语从句在时态上循以下原则: 1.主将从现 (主句为一般将来时，从句为一般现在时): If it rains,l will stay at home 2.主情从现 (主句含有情态动词，从句为一般现在时)。 If you drive too fast, you nay have an accident. 3.主祈从现 (主句为祈使句，从句要用一般现在时态): Don't play computer games if you don't Jinish, your homework. If 的用法总结 Activity 3 Group work. Read the sentences, discuss with your group members and share the story chain with if conditional clauses. If my parents give me pocket money, I will save some in my piggy bank. If I have enough pocket money in my piggy bank, I will save it in the bank. Then, if ... If I have money, I’ll use some to buy an internet. If I save enough money, I will buy some useful books. If I have extra time, I will join an English club to improve my oral English. If I have extra time, I will do some volunteer’s works to help others. If I save enough money in the bank, I will use some to help the old. If I have enough time to help the old,I will do some volunteer works. If I still have extra money, I will join an English club to improve my oral English. If my oral English become better, I will be not afraid of doing speeches in public. If I have a good English speech in public, my parents will feel proud of me. Example Summary We have learned: the meaning and usage of the suffix -ion how to use If conditional clause. 3. some expressions about digital money. We can: use the grammar we learned to express the benefits of digital payment and manage our pocket money wisely. Homework 基础作业: 1. review the suffix-ion and If conditional clause. 2. retell the digital money by using what we have learned today. 巩固提升: Share a story chain with the suffix-ion and If conditional clause。 $