Unit 1 Teenagers today（Understanding ideas 2）课件 2026-2027学年外研版英语九年级上册

该初中英语课件围绕if条件状语从句（结构、时态、标点）、because原因状语从句及unless与if...not转换展开，通过视频歌曲填空导入，结合Zhan的木偶故事引出目标句型，再观察例句归纳语法规则，以连接句子、完成通知等任务巩固，搭建从输入到输出的学习支架。 其亮点在于融合木偶、剪纸等中国传统文化，以任务链驱动学习，提升核心素养。通过木偶故事学习if从句，结合剪纸志愿写作任务，培养文化意识；引导学生观察例句归纳语法规则，发展思维品质；提供写作引导问题和有用表达，助力语言能力提升。学生能在真实语境中运用语法，增强文化责任感，教师可直接使用丰富资源，提高教学效率。

英语外研版九年级上册 Teenagers today Understanding Idea (2) Unit 1  Learning objectives  Learning objectives 1. 归纳、总结if引导的条件状语从句与because引导的原因状语从句的结构、用法，正确运用unless与 if... not进行同义句式转换。 2. 借助支架理清叙事要素，运用目标语言记录并分享自己承担责任的经历。 3. 感知中国传统文化的魅力，树立守护传统文化的责任与担当意识。 通过本节课的学习，学生能够： 重点 Watch and fill you ever find yourself stuck in the middle of the sea, I’ll sail the world to find you， you ever find yourself lost in the dark and you can’t see, I’ll be the light to guide you. If If Watch the video and fill in the blanks. Read Zhan’s story about puppet art. Find the sentences using if that show her active attitude now. Read and find If I move my fingers, it will come to life! The art will be popular if young people are interested in it. ★ If I move my fingers, it will come to life! ★ The art will be popular again if young people are interested in it. main clause Read and finish the tasks Read the two sentences and find out the if-clause and the main clause. If means ______. The clause with if is the If-clause (从句), and the other part is the Main Clause (主句). if-clause It talks about a condition; reason. What does if mean here? 如果 Challenge 1: The Tense Rule(时态关) Read the sentences again. Complete the two challenges to find the rules. Observe and learn If I move my fingers, it will come to life! Main clause: If-clause: Future simple tense; Present simple tense The art will be popular again if young people are interested in it. Which tense is used in each clause? Future simple tense; Present simple tense 主将从现 The art will be popular again if young people are interested in it. If I move my fingers, it will come to life! Challenge 2: The Comma Rule (标点关) Read the sentences again. Complete the two challenges to find the rules. Observe and learn When the main clause comes first, use comma. When the if-clause comes first, use comma. a; no a; no “If” acts as a bridge, so we need no comma. Find and rewrite Find the sentence showing Zhan’s passive attitude in the past. Rewrite it using “if... not”. unless = if... not，意为“如果不…… / 除非……否则不”。 I didn’t want to take part in the performances unless I was asked to. I didn’t want to take part in the performances if I was not asked to. Read Zhan’s thoughts about her change of heart. What are the reasons behind her feelings? Read and find I felt less close to the art because people thought puppets were old-fashioned. It was my responsibility to keep the art alive because the love for puppets was in my blood. The clause starting with “because” is called the Adverbial Clause of Reason _________________, and the other part is the _______________。 I felt less close to the art because people thought puppets were old-fashioned. It was my responsibility to keep the art alive because the love for puppets was in my blood. Which word do we use to link a feeling with its reason? Main Clause Observe and learn （原因状语从句） 1. More young people got to know this art. Zhan Haojing gave puppet shows at school. Wang Meng wants to join the puppet club. Join the sentences using if or because. 2. Wang Meng joins the traditional art club. She will learn how to protect traditional art. More young people got to know this art because Zhan Haojing gave puppet shows at school. If Wang Meng joins the traditional art club, she will learn how to protect traditional art. Read and join Read and complete Dear friends, We want to start a programme to protect our local folk arts ¹_______ many of them are in danger now. Some of these arts may soon disappear ²______we don’t take action. This week, let’s visit the folk art museum ³________it’s the best place for us to learn about these arts. 4_____we don’t know them well, it will be difficult to know how to help. Then, we can work as volunteers at the museum. We can help more people understand the arts and join in to protect them. Come and work with us. It’s our responsibility! because if because If Complete the notice with if or because. If we take responsibility, they will live on. Because they are not just old shows; they carry our history and identity. 2. How can we make sure they never disappear? Read, think and answer Read the two sentences. Think about why we should protect traditional arts and what we teenagers can do. 1. Why are puppet shows and other folk arts so special to us? We protect traditional arts because they carry our history and identity. If every teenager takes responsibility, our traditional culture will last forever. If every teenager takes responsibility, our traditional culture will last forever. Introduce your own story about taking responsibility. Use the words and expressions from the reading passage and the Useful expressions to help you. Useful expressions ...expressed their love for.. ...encouraged me to.. It was my responsibility to... ...will...if young people... I believe... Think and write Imagine you volunteered at a school Paper-cutting (剪纸) workshop last Friday. Write a short paragraph based on the guide below. When did it happen? Where did it happen? Who was there? Last Friday afternoon. In our school art room. Some younger children from Grade 7, our art teacher Mr. Li, and me. Think and write Imagine you volunteered at a school Paper-cutting (剪纸) workshop last Friday. Write a short paragraph based on the guide below. Think and write What did you do? How did you feel? Teach the children how to fold the red paper and draw outline patterns. Put up their lovely paper-cuts on the school hallway display board. At first: Nervous and worried. In the end: Tired but proud and happy. It happened last Friday afternoon in our school art room. Some Grade 7 students and I were there. It was my responsibility to show the children how to fold the red paper and draw patterns because they found it too difficult. They did not know how to use the scissors unless I guided them step by step. Our art teacher smiled and encouraged me to help them patiently. After class, we put up their works on the display board. Many students stopped to watch and expressed their love for our paper-cut exhibition. I felt tired but extremely proud of our work. I believe traditional arts will live on if young people take action to share them. Read and share 一、用所给单词的正确形式填空。 1. If you ________ (practise) puppet shows every day, you will be good at them. 2. We ________ (not go) to the art museum if it rains tomorrow. 3. You can improve your skills if you ________ (be) patient enough. 4. Unless he ________ (finish) his homework, he can’t watch the show. 5. If they ________ (invite) me, I will take part in the performance. practise won’t go are finishes invite Exercises 二、翻译句子。 1. 他放弃了学习木偶，因为他没有足够的耐心。(‌puppetry) ____________________________________________________________ 2. 如果你遇到困难，你可以向老师求助。 ____________________________________________________________ 3. 除非我们努力传承，否则传统艺术会慢慢消失。 ____________________________________________________________ 4. 由于他很喜欢传统文化，他经常观看木偶表演。 ____________________________________________________________ 5. 如果你足够自信，你会在舞台上表现得很好。 ____________________________________________________________ If you meet difficulties, you can ask teachers for help. He gave up learning puppetry because he didn’t have enough patience. Traditional art will gradually disappear unless we try our best to pass it down. Because he likes traditional culture very much, he often watches puppet shows. If you are confident enough, you will perform well on the stage. Exercises What have you learned? 01 The sentence structure, comma usage and tense of if-clause. 02 The sentence structure and comma usage of because-clause. 03 How to introduce my own story about taking responsibility. Summary 1. Write 5 sentences with if and because about your daily life. 2. Write a paragraph: “If I were a culture keeper, I would…”, using if and because. 3. Find a teen role model and write 3 sentences about why they are great, using because. Homework $