Unit 2 Colours Grammar 课件 2025-2026学年译林版九年级英语上册

该初中英语课件聚焦宾语从句核心知识点，涵盖that/whether/if引导词、时态规则及陈述语序。通过颜色主题对话导入，从简单句主谓宾成分分析过渡到宾语从句定义，借助对比例句搭建学习支架，帮助学生建立知识脉络。 其亮点在于结合生活情境设计对话练习（如颜色与情绪讨论），通过句子成分拆解和时态转换训练提升语言能力与思维品质。总结三要素框架清晰，学生易系统掌握，教师使用可高效落实语法教学，助力学生提升英语理解与表达能力。

Unit 2 Colours Grammar 宾语从句 1.that 引导的宾语从句 2.whether/if引导的宾语从句 3.宾语从句的语序 4.宾语从句的时态 ROAD TO GRAMMAR 1.that引导的宾语从句 基本结构:主+谓+that引导的宾语从句 that 无任何词义,只起连接作用,在非正式文体中可以省略 *主句的谓语动词是know,believe,think,hope,tell,say, understand,report,wish,promise,see,expect,explain,feel, hear,imagine,prefer,warn 等时,常接 that 引导的宾语从句。 主语 谓语 宾语从句 1)Iknonthat he Water Festival is elly fun.] 2)I believc that April is the hottest month in Thailand. 3)Bill think that the book is interesting. that无词义,可省略 2) I believe that April is the hottest month in Thailand. 1) I know that the Water Festival is really fun. 结构:_ 主+谓+that引导的宾语从句 1. that引导的宾语从句 3) Bill thinks that the book is interesting. 常用的谓语动词:know, believe, think, hope, tell, say, understand, report, wish, promise, see, expect, explain, feel, hear, imagine, prefer, warn等时,常接 that 引导的宾语从句。 宾语从句的句式 1. I think (that) blue is better than pink. 2. He was interested in whatever he saw there. 3. I’m not sure if blue looks good on you. 宾语从句的句式: 动/介/be adj+引导词+宾语从句 We know Yao Ming. 宾语从句是指在复合句中充当宾语的句子, 并有一个连接词引导。 宾o 主s 谓v 连接词 We know that Yao Ming is a basketball player. 宾语从句 主s 谓v Millie: Did you know there is a relationship between colours and moods? Sandy: Certainly. I think colours influence our everyday lives in many ways. Millie: How should we choose the colours for the rooms of a house? Sandy: Most people think light colours are better than dark ones. Millie: Yes. I notice light colours make rooms seem larger. Sandy: Sure. I also know blue can make us feel relaxed Millie: Yes. My mum says blue is suitable for bedrooms. I also find some people prefer orange for their dining rooms. Sandy: True, but it depends on personal taste. Anyway, we should choose the colour which makes us feel comfortable. ∧ (that) ∧ (that) ∧ (that) ∧ (that) ∧ (that) ∧ (that) ∧ (that) Exercises n. 关系 adj. 每天的;日常的 daily adv. 必定地 adj. certain adj. 个人的;私人的 n. person 定语从句 adj. 适合的 v. suit White clothes suit me well. 1)I'm afraid (that)he can't come. 恐怕他不能来了。 2)I'm so pleased that you will come tomorrow. 我很高兴明天你来。 *宾语从句也可用于一些描写情感的形容词之后,如: afraid,glad,happy,pleased,sad,sure,sorry 等等。 *think,believe,suppose,guess等动词作主句的谓语, 且主句的主语是第一人称I或we时,宾语从句的否定 词not习惯上要转移到主句中,即“否定转移”。 我相信他不会做如此愚蠢的事。 I believe he will not do such a silly thing. I don't believe that he will do such a silly thing. 我认为他不会说英语。 I don't think he can speak English. I think he can’t speak English. Practice Sandy is chatting online with Millie about room colours.Try to add that to each object clause. that Millie: Did you know there is a relationship between colours and moods? that Sandy: Certainly.I think colours influence our everyday lives in many ways. Millie: How should we choose the colours for the rooms of a house? a Sandy: Most peophhink light colours are better than dark ones. Millie: Yes.I notice light'c ours make rooms seem larger. Sandy: Sure.I also know blhu tcan make us feel relaxed. that Millie: Yes.My mum says blue is suitable for bedrooms.I also find some people prefer orange for their dining rooms. Sandy: True,but it depends on personal taste.Anyway,weshould choose the colour which makes us feel comfortable. a e Mle,Sand 2.whether/if引导的宾语从句 基本结构:主+谓+(宾)+whether/if 引导的宾语从句 if/whether常放在ask,see,say,know,wonder,find out等动词/词组之 后,表达不确定概念,意为“是否”,从句部分的语义相当于一个 一般疑问句;whether/if 不可省略,两者常可换用,口语多用if。 1)He asks me whether/if Lucy will be back in two days. 他问我露西是否两天后回来。 2)He asks whether/if we will go fishing on Sunday. 他问我们是否周日去钓鱼。 Millie: Did you know (that) there is a relationship between colours and moods? Sandy: Certainly. I think (that) colours influence our everyday lives in many ways. Millie: How should we choose the colours for the rooms of a house? Sandy: Most people think (that) light colours are better than dark ones. Millie: Yes. I notice (that) light colours make rooms seem larger. Sandy: Sure. I also know (that) blue can make us feel relaxed Millie: Yes. My mum says (that) blue is suitable for bedrooms. I also find (that) some people prefer orange for their dining rooms. Sandy: True, but it depends on personal taste. Anyway, we should choose the colour which makes us feel comfortable. Exercises affect 有些宾语从句不能省略that: 谓语动词后跟有两个或更多个并列的宾语从句,第 二个及以后的that都不可以省略。 He said (that)the book was very interesting and that(不省略)all the children liked to read it. 他说这本书非常有趣,所有的孩子都喜欢看。 I think it necessary that he should stay here. 我们认为他有必要留在这里。 2)主语中有it作形式宾语,that不可省。 I know (that) Jett_( appear) in Hunan TV in 2015. Jett _( be ) energetic and confident now. Jett _( come ) to Zhenjiang next week . Jett _( visit) many places of interest recently. Jett _( help ) children deliver things when Mira was swimming in the sea. appeared is will come has visited was helping 宾语从句时态变化 1.当主句是现在时,宾语从句的时态 为任意所需时态。(需要性原则) my findings Tense 4. Simon is not sure _ _ if/whether the green T-shirt matches his trousers. Does the green T-shirt match my trousers? B1 1) “ I can create many things in the future.” 2) “ I want to be a super scholar (学霸).” 3) “ I am doing tasks with my friend. ” 4) “ I make a lot of right decisions.” 1) _ many things in the future. 2) _ to be a super scholar. 3) _tasks with _friend. 4) _ a lot of right decisions. Donnie said (that) he he wanted he was doing he made 宾语从句时态变化 2.当主句是过去时的时候,宾语从句为相对应的过去某一时态。(呼应性原则) my findings his could create The teacher taught me (that) light travels faster than sound. I was told (that) summer comes after spring. My parents told me (that) no news is good news. 3. 当宾语从句说明的是客观存在的事实或者是客观存在的真理时,就不用受到主句时态的限制,仍是用一般现在时。(特殊性原则) 宾语从句时态变化 my findings 5. Daniel often wonders _ _ _ if/whether he should stay at home instead of going shopping with his classmates. Should I stay at home instead of going shopping with my classmates? B1 I worry about whether I hurt her feelings. I’m not sure whether she will come or not. Whether it is true or not, I can’t tell. I don’t know whether to accept or refuse. 宾语从句只用whether,不用if的情况 1.介词后面 2.不定式前面 3. “or/or not” 连用 4.从句置于句首 只用 whether 句子的两种语序: 1. 陈述句结构叫陈述语序 Blue is a calm colour. 2. 疑问句结构叫疑问语序 Is blue a calm colour? 宾语从句必须用 _ 陈述语序 宾语从句的语序 1. Is there a bank near here? 2. Does she work in a hospital? 3. Are they doing homework? 4. Can we wear hats in school? There is a bank near here. She works in a hospital. They are doing homework. 练习:将下列句子改成陈述句语序 We can wear hats in school. 1. 当主句是一般现在时,宾语从句的时态不作限制,我们可以根据句子的需要使用任何一种时态。(需要性原则) 宾语从句的时态 I hear (that) Jim went to work an hour ago. he is interested in English. she will come tomorrow . Tom has been to London twice . often that if/whether if/whether that that if/whether B2 (that) Dad knows a lot about colours if/whether red is just the colour of heat and power if/whether yellow was once the colour of the rulers in ancient China if/whether the rulers in ancient Europe liked to wear purple if/whether all the doctors in the world wear white uniforms B3 the sun is much bigger than the moon . Summer is after Spring . the earth moves around the sun. He told me (that) We knew (that) The teacher told us (that) 3. 当宾语从句说明的是客观存在的事实或者是客观存在的真理时,就不用受到主句时态的限制,仍是用一般现在时态。(特殊性原则) 宾语从句的时态 宾语从句三要素 连接词 that(陈述句 ) if/whether(一般疑问句 ) 时态 主句为一般现在时从句可为任何时态 主句为一般过去时从句 为过去的某种时态 一般过去时 过去将来时 过去进行时 过去完成时 语序 宾语从句的语序都为陈述句语序 从句为客观真理、自然现象、公式定理 、名言警句,从句时态依然为一般现在时 Summary 27 Thank you! $$