Unit 2 Section A Grammar focus-4c 课件 2023-2024学年人教版九年级英语上册

Section A (Grammar Focus-4c) Unit 2 I think that mooncakes are delicious! I know that the Water Festival is really fun. What fun the Water Festival is! I wonder if they'll have the races again next year. How fantastic the dragon boat teams were! I wonder whether June is a good time to visit Hong Kong. How pretty the dragon boats were! I believe that April is the hottest month in Thailand. How delicious the food is in Hong Kong! Grammar Focus 宾语从句 Object Clause 感叹句 Exclamatory statements I know that the Water Festival is really fun. I wonder if they'll have the races again next year. I wonder whether June is a good time to visit Hong Kong. I believe that April is the hottest month in Thailand. 宾语从句 Object Clause 宾语 宾语从句就是在句中充当宾语成分的句子。 1.Do you know who is the first Chinese astronaut ? 2.He told me that the earth goes around the sun. 3.Please tell me where she has gone. 4.I don’t know if he will come tonight. 5.Let’s find out what’s on tonight . 划出下列句子的宾语 宾语从句的结构 由“引导词+主语+谓语+…”构成。 宾语从句 Object Clause 一. 引导词 【例句】 1. I think (that) math is difficult. She said (that) she would leave a note on the desk. 陈述句作宾语时,宾语从句用 _引导。它在只起连接作用,没有实际意义,在从句中不充当任何成分,因此常可省略。 that 宾语从句结构I: 主语+谓语动词+(that)+宾从(陈述语序) 宾语从句的引导词 【例句】 2. I don’t know whether / if I should take his advice. He wants to know if/ whether you are a doctor. 一般疑问句作宾语时,宾语从句用_或whether引导。它们在句子中的意思是_(如果 / 是否), 在从句 中不充当任何成分,但不可省略。 是否 if 宾语从句结构II: 主语+谓语动词+if/ whether +宾从(陈述语序) 一般来说,在宾语从句中if与whether可以互换使用。在特殊情况下,两者不能互换, 只能用whether,不能用if。 whether和if的使用区别 1.I don’t know whether he will come or not. 2.Everything depends on whether you agree with us. 3.I haven’t made up my mind whether to go there or not. 4. Whether we will go there, we haven’t decided. 6.I’m thinking of whether we should go to see the film. 7.I don’t know whether or not they can get there on time. 用if/whether的适当形式填空。 1.He is worried about _ he can pass the exam. 2.I don’t know _ it is going to rain or not. 3.Could you tell me _ he will come here tomorrow? 4.He wonde