Unit 2 Colours Grammar课件 2025-2026学年译林版（2012）九年级英语上册

该初中英语课件聚焦宾语从句，围绕定义、连接词、语序及时态展开。课堂以"Is it more interesting..."等问题导入，通过对比简单句与复合句引出概念，再按that引导陈述句、if/whether引导一般疑问句的顺序递进，搭建从感知到运用的学习支架。 其亮点在于结合颜色主题语境，通过对话练习（如Sandy与Millie讨论房间颜色）和语法规则表格，培养语言运用能力与逻辑思维。总结部分以Key Points梳理要点，帮助学生构建语法知识网络，既提升学生自主学习能力，也为教师提供清晰教学路径，提高课堂效率。

仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而浸多也著于竹帛谓之仓颉之初作书盖依类象形故谓之文其形声相益即谓之字文者物象之本字者言孳乳而 Grammar Unit 2 Colours Is it more interesting than the first season? Will we see more stars in it? Do we have time to watch it now? Can we feel the love of family? Lead-in 什么是宾语从句 宾语从句的语序 宾语从句的时态 宾语从句的连接词 Object clauses 宾语从句 Contents学习内容 The walls in my room are painted blue.I hope that blue can make me feel relaxed.I know that blue is a calm colour.I wish that blue can bring peace to my mind and body.So I can have a good sleep at night.Oh,I remember that blue also represents sadness! Find the Object Clauses(宾语从句) 主句的谓语动词除了有know之外，还可以是 , , , ,hear, say, guess等。 hope wish remember forget 1. 我们 知道 吴伟。 We know Wu Wei． 2. 我们 知道 吴伟是一名天生的艺术家。 We know 宾语从句是指在复合句中充当宾语的句子。 宾o 宾o 主s 谓v Wu Wei is a born artist. that 连接词 谓v 主s 什么是宾语从句 Sandy is chatting online with Millie about room colours. Try to add that to each object clause. Practice One that that that that that that that 1. 陈述句 He is a born artist. 2.一般疑问句 Is he a born artist？ 3.特殊疑问句 Who is a born artist? 有哪些句子可以做宾语？ 1.Colours change our moods. 2.Women like to wear white on their wedding day. 3.Warm colours make people feel warm. 4.Yellow helps people achieve success. 5.She needs energetic colour like green. 6.Red can give her power. Make up new sentences with the beginning and the object clauses. （that） Practice Two 1. I know … 2. She says … 3. Tell your friend … 1. 陈述句（包括肯定句和否定句）做宾语，连接词为that。that在从句中不作任何成分，也没有任何具体意思，因此在口语或非正式文体中常省略。 Some people believe (that) colours can influence our moods. He thinks (that) he can go swimming tomorrow. Do you know (that) Wu Wei is a born artist. We hope (that) you agree with us. 宾语从句的连接词（引导词） I am glad that you all know much about colours now. I am sure that you are better at using colours now. Another kind of object clause be+adj. 主S 宾O 主句由“连系动词＋形容词”构成的“系表”结构，常接that引导的宾语从句。这类形容词多表示感情，如glad, , , sad, ,sure 等等。 宾语从句 happy pleased afraid 在主句为be动词 + 某些形容词（如sorry, sure, certain, afraid, glad等）作表语时，后面所跟的省略that的从句也可算是宾语从句。 I am glad (that) you can come for dinner. She is sure (that) yellow can bring her good luck. I’m afraid (that) he won’t pass the exam. 注意： 在I/We think/believe/suppose+宾语从句中，应该注意否定前移。另外，在变反义疑问句时，要依据从句，而非主句。 1. 我认为他不会来。 ____________________________________ 2. I don’t believe he is honest, ________? _________. He often tells lies. A. isn’t he, Yes B. is he, Yes C. don’t I, No D. is he, No ★宾语从句的否定前移 I don’t think he will come. ★ Pay attention 探究二 if或whether引导的宾语从句 一般疑问句做宾语 我问他是否想去游泳 1. 改为陈述句语气 2. 用if/whether连接 I ask Does he want to go swimming? he wants to go swimming If/whether I ask 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) 定语从句 P26 Some people believe ___________________________________. (颜色会影响我们的心情 ) She hopes ______________________________. （黄色会带给她成功） that colours can influence our moods that yellow can bring her success Practice Two 3.He is glad ______________________________________. ( 他室内的墙是蓝色 ) 4.She is sure__________________________________ .( 绿色会给她能量 ) that the walls in his room are blue that green can give her energy 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 fell comfortable. ∧ (that) ∧ (that) ∧ (that) ∧ (that) ∧ (that) ∧ (that) ∧ (that) Working out the rules We use ______to introduce an object clause that is a statement. Such an object clause often follows verbs such as __________________________, and adjectives such as_____________________. The word order in the clause should be the same as that in a statement. that know, think, believe, hope ,mean certain, sure , glad Summary One 2. 当主句是一般过去时的时候，宾语从句必须用相对应的过去的某一种时态，从而达到主句和从句的相互一致。（呼应性原则） 1)He will go to Hong Kong. 2)He is sick. 3)He is reading a book. He said (that) 1)He __________to Hong Kong. 2)He __________sick. 3)He ___________a book. would go was was reading 确定从句的时态(根据主句时态) 主句时态 从 句 时 态 连 接 前 连 接 后 一般现在时 时态保持不变 一般过去时 一般现在时 一般过去时 一般过去时 过去完成时 一般将来时 过去将来时 现在进行时 过去进行时 现在完成时 过去完成时 Is it more interesting than the first season? Millie wonders if/whether it is more interesting than the first season. Will we see more stars in it? Millie wonders if/whether we will see more stars in it. Do we have time to watch it now? Millie wonders if/whether we have time to watch it now. Can we feel the love of family? Millie wonders if/whether we can feel the love of family. Is it more interesting than the first season? Will we see more stars in it? Do we have time to watch the program now? Can we feel the love of family? Yes/no questions S+V+if/whether +a statement. Object clauses introduced by if or whether Millie wonders if/whether it is more interesting than the first season. if/whether we will see more stars in it. if/whether we have time to watch it now. if/whether we can feel the love of family. __________ 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） He told me (that) Summer is after Spring. I was told (that) the sun is much bigger than the moon. My parents told me (that) no news is good news. Sandy is chatting online with Millie about room colours. Try to add that to each object clause. 宾语从句的时态 3）当从句表示的是客观事实、真理、谚语等时，仍用一般现在时； Key Point 4 2）当主句时态为一般过去时时，从句应用相应的过去时态； 1）当主句时态为一般现在时时，从句可用任何时态，依语境而定。 He realizes (that) he needs to work hard. He said (that) he was doing his homework. He realizes. He needs to work hard. “I’m doing my homework.” he said. His father said. One and one is two. His father said (that) one and one is two. “Will you have a three-day holiday?” my mother asked me. My mother asked me if / whether I would have a three-day holiday. Object clauses introduced by if or whether We use if or whether to introduce an object clause that expresses a yes/no question. Such an object clause often follows verbs such as ask, see, wonder and find out. The word order in the clause should be the same as that in a statement. e.g. You may wonder if/whether colours influence our moods. Sandy asks if/whether orange can cheer her up. 通过以 活动小结 当堂检测见DCF课件 通过以上活动，我们学习了that引导的宾语从句： 我们可用that引导宾语从句，此时从句部分相当于一个_______；引导宾语从句的that没有词义，不充当句子成分，在口语或非正式文体中常常被______。 陈述句 省略 Exercise 27 — How long does it take to get to the airport? — Forty minutes. But it’s foggy today. I’m not sure _______ the highway will close soon. Let’s set off earlier. A. whether B. when C. how D. why 2. The teacher told the children that the sun _______ round. A. was B. is C. were D. are 3. I believe that our team _______ the basketball match. A. win B. won C. will win D. wins 4. I don’t know _______ to visit the old man. A. whether B. if C. that D. who 5. She wanted to know _____ her mother liked the present. A. which B. that C. if D. what 6. Do you know if ______ back next week? If he ______ back, please let me know. A. he comes, will come B. will he come, comes C. he will come, comes D. will he come, will come Key Points Key Points HOW WHERE WHAT Object clause Summary 句子做宾语 vt. adj. prep. that + the statement if /whether + yes / no question question word + statement 口语中，that引导宾语从句that可省略 从句为问句时，使用陈述句语序 当主句时态为一般现在时时， - 从句可用任何时态，依语境而定。 - 仍用一般现在时 当主句时态为一般过去时时， - 从句应用相应的过去时态 当放句首时、与or / or not连用时、在介词后时、后接动词不定式时，一般用whether，不用if if 表示“如果”，引导条件状语从句 if 表示“是否”, 引导宾语从句 30 $