Unit 5 语法教案2022-2023学年牛津译林版英语九年级上册

9年级上册 Unit5 Grammar 教案 【语法概述】 1. because引导的原因状语从句 2. since和as引导的原因状语从句 【语法直通车】 用because来阐述原因 我们用beacuse来引导原因状语从句，其语气较为强烈。表示直接的因果关系，常常位于主语之后。 TIP：在含有because的句子中，我们从不使用连词so。 例句： I like listening to music beacuse it makes me feel relaxed. I like pating because I like all the different colours. He loves the sounds of the rushing water and the blowing wind because, to him, the best music comes from nature. 练习： 用because连接下列句子 例如：I want to keep my healthy. I like running. I like running beacuse I want to keep my health. 1. He isn’t at school. He is ill. _____________________________________________________________________ 2. The boy’s family is poor, his family can’t afford his education. _____________________________________________________________________ 3. Tom has seen the film several times. Tom won’t go to see the film. _____________________________________________________________________ 4. Jackson was the King of pop. I love Jackson. _____________________________________________________________________ 用because来回答why引导的疑问句 例句： Millie: Why do you love Michael Jackson? Daniel: Because he was the King of Pop. 用since和as来阐述某事物的原因 通常这些原因都是“已经知道”的。since和as引导原因状语从句，常常位于主句之后。语气比because弱。 TIP：since和as的用法相同，且在意思上没有差别。 例句： Since he had no musical instruments then, he made music with common objects like stones and paper. As he likes the sounds of nature, Tan uses them a lot in his music. 练习： 用since/as连接句子 1. I’m still alive. I must try to calm down. ______________________________________________________________________________ 2. Tan uses them a lot in his music. He likes the sounds of nature. ______________________________________________________________________________ 3. Let me go instead. You are tired. ______________________________________________________________________________ 4. You’ll be punished. You often make mistakes. ______________________________________________________________________________ 【语法突破】 1. because引导的原因状语从句 解析：原因状语从句是指在复合句中表示主句动作发生原因的句子。引导原因状语从句的从