Unit 1 Teenagers today Grammar 课件 2026-2027学年外研版英语九年级上册

年 级：九年级 学 科：英语（外研版） Unit 1 Teenagers today Grammar 1 Know the project because If because if 图片来自AI生成 Project Think and answer What did Zhan Haojing do to take her responsibility? What will you do if you were Zhan Haojing? Why? She held a puppet show in the school and spread the culture of puppet. I will... if... Because... I will introduce puppet to my classmates if I am Zhan Haojing. Because it’s our duty to spread our traditional culture. I will work as puppet volunteers in the museum if I am Zhan Haojing. Because it can help more visitors understand the art. adverbial clause （状语从句） 图片来自AI生成 图片来自AI生成 3 Read and underline 由if/because等引导词引导的句子为从句，另一句子则为主句 4 Observe and know • If I move my fingers, it will come to life! • 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 art will be popular again if young people are interested in it. Adverbial Clause of Cause(条件状语从句) Conditional Adverbial Clause(原因状语从句) if 引导的条件状语从句，if 表示条件（如果） because 引导的原因状语从句，because 表示原因（因为） Zhan Haojing 4 mins ago 6 likes I’ m Zhan Haojing. This is my story about taking responsibility. Last year, I held a puppet show in our school art room. I once stayed away from puppet art _______ my classmates thought it was old-fashioned. After watching a puppet video, I changed my mind. _______ the love for puppets was in my blood, I realized it was my responsibility to keep this art alive. So I decided to hold a puppet show at school. When I practised every day, I found _______ I move my fingers lightly, the puppet will come to life. I introduced puppet to my classmates. I told them: _______ you don’t know anything about puppet art, please listen carefully during my show. After the show, many students fell in love with puppets. I truly believe _______ more teenagers spread this art, we can pass down our folk culture forever. I felt extremely proud of what I did. It’s our young people’s duty to save traditional arts. Read and fill because Because if If if • If I move my fingers, it will come to life! • The art will be popular again if young people are interested in it. • I found if I move my fingers lightly, the puppet will come to life. • If you don’t know anything about puppet art, please listen carefully . • If more teenagers spread this art, we can pass down our folk culture forever. 条件状语从句 (1)引导的从句可以放在主句之前，也可放在主句之后。 (2)在if引导的条件状语从句中，。 主将从现 主句用将来时，从句用现在时，简称 __________. 主句用祈使句，从句用现在时，简称 __________. 主句用can, must等情态动词，从句用现在时，简称 __________. 主祈从现 主情从现 原因状语从句 (1)原因状语从句常用because, since等引导词引导。 (2)原因状语从句位置分为：。 主句在前，从句在后（通常不加逗号） 从句在前，主句在后（从句后面要加逗号） • 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. • Because love for puppets was in my blood, I realized it was my responsibility to keep this art alive. Sally 5 mins ago 7 likes Fill and analyze Hello, everyone! My name is Sally. Last month, I joined the shadow puppet group in our school culture club with my teacher and classmates. I used to refuse to learn shadow play _______ few students around me cared about this old craft. After visiting a folk art museum, I understood I should protect it _______ shadow puppets carry our local history. I practised hard and held a mini show at school. While practising, I found _______ I adjust the light properly, the puppet figures _______(look) vivid on the screen. I told my classmates before the show: _______ you want to know more about shadow art, please _______ (come) to our club after class. Lots of students loved the show. I believe _______ teenagers spread shadow plays online, we can save this fading folk art. I felt proud to take this responsibility for our traditional culture. because because If if will look When Where What How come if Who Summary if引导的条件状语从句 状语从句 … 用法：if引导的条件状语从句表示某种假设的情况，主句则表示此种情况所导致的结果 位置：位置灵活，从句可置于句首或句尾。从句在前时，需要逗号隔开 时态：主将从现、主祈从现、主情从现 because/since 引导的原因状语从句 用法：如果从句表示的是主句行为的原因，就构成原因状语从句。 位置：从句在前，从句后要加逗号；主句在前，从句通常不加逗号 how Share Share your stories about taking responsibility Self-assessment Content I can talk about my stories.(when, where, who, what, how) Language I can use adverbial clauses correctly. I can use at least two expressions from the useful expressions box. how Check Last month, I joined a school folk art activity. I decided to learn paper-cutting because I hoped more young people know this beautiful craft. At first, I often made mistakes because my hands could not stay steady. If I will stop practising, I never make nice paper-cut works. If you want to learn folk arts well, you don’t give up easily. I kept practising and showed my works in the school show. I was proud of myself. If more teenagers try paper-cutting, we can save this traditional art. Every teenager should take responsibility for our culture. When Where Who What How If I stop practising, I will never you will not give up easily. Must-do： Polish your writing according to the self-assessment form. Choose-to-do: Check how many stars you and your partner can get. Homework 13 谢 谢 观 看！ 14 www.17zuoye.com 本音频通过一起作业网听力材料制作工具生成 25920.0 $