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

9A Unit 2 Colours Grammar 1 Object clauses introduced by that An object clause functions as the object of a sentence. 宾语从句是指在复合句中充当宾语的句子。 We use that to introduce an object clause that is a statement. 我们可以用that引导宾语从句，此时从句部分相当于一个陈述句。 Object clauses introduced by that In informal English we often drop that. e.g. I think (that) blue is better than pink. “I’m feeling blue” means (that) “I’m feeling sad”. Do you think (that) your favourite colour matches your characteristics? Tips 1. We can use ‘that’ clause to replace an object after the verb in a sentence. 2. The word order in the object clause is just the same as that in the statement. 3. Sometimes we can leave “that” out in the object clause. Working out the rules Object clauses introduced by that An object clause can also follow adjectives such as certain, sure and glad. 宾语从句也可用于主句形容词之后。 E.g. He is glad that the walls in his room are blue. She is sure that yellow can bring her good luck. She knows. Timmy is a good boy. 2. One and one is two. His father says. 3. He is glad. His friends will come to his party. 4. He is doing his homework. I am sure. 5. We realize. We should work hard. Exercises She knows (that) Timmy is a good boy. His father says (that) one and one is two. He is glad (that) his friends will come to his party. I am sure (that) he is doing his homework. We realize (that) we should work hard. Rewrite the sentences. Sandy is chatting online with Millie about room colours. Try to add that to each object clause. Practice E.g. I think (that) blue is better than pink. “I am feeling blue” means (that) “I am feeling sad”. Did you think (that) your favourite colour matches your characteristics? In informal English we often drop that. 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 文体中常常被省略。 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) 1) He asks me whether/if Lucy will be back in two days. 2) He wonders whether/if we will go fishing on Sunday. if/whether常表达不确定，意为“是否”，whether/if 不可省略。 whether/if 引导的宾语从句 结构：_____________________________ 主+谓+(宾)+whether/if引导的宾语从句 Object clauses introduced by that Talking about room colours Sandy is chatting online with Millie about room colours. Try to add that to each object clause. 1. I am not sure_____________Lily has passed the exam. A. whether B. that C. which 当句子后面有or not时，只能用whether 2. Judy is an outgoing girl. She shows everything on her face, _____ she is happy or not. A. whether B. that C. if A A Step one：change the word order 1.Does orange represent joy? 2.Is Yellow the colour of the sun? 3.Can yellow remind me of a warm sunny day? Orange represents joy. Yellow is the colour of the sun. Yellow can remind me of a warm sunny day. 1.Does orange represent joy? 2.Is Yellow the colour of the sun? 3.Can yellow remind me of a warm sunny day? 1.Do you know … 2.I want to knaow … 3.The teacher asks … if/whether Step two:connect two parts with “if/whether” Make up new sentences 宾语从句要用陈述语序，即“引导词＋主语＋谓语”。 宾语从句的语序 1.We know that colours can change our moods. 2.She asks if I can help her. 主s 谓v 主s 谓v You may wonder ________________________________________. ( 颜色是否会影响我们的心情 ) Sandy asks ____________________________________. ( 橘色是否会让她振作起来） He wants to find out .(蓝色是否会让他感到放松) I wonder .(绿色是否会给我能量) if/ whether colours can influence our moods if/whether orange can cheer her up if/whether blue can make him feel relaxed if/whether green can give me energy 单项选择 1. We know . A. that are there 7 colours in the rainbow B. that there are 7 colours in the rainbow C. that there is 7 colours in the rainbow 2. I wonder . A. if you will visit my new school B. that will you visit my new school C. whether will you visits my new school Help Daniel write a note for his dad. (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 ☆ 引导词（连接词） ☆ 语序 ☆ 时态 Summary: 宾语从句三要素: Find out the mistakes and correct. 1. Could you tell me that orange represents joy? 2. She knows whether women wear white on their wedding day. 3. He wants to know that if green can cheer you up. 4. I’m not sure if is he feeling blue. if that he is ______ ___ ____ ___ The Class 1, Grade 9 students are shopping. Complete the sentences by using if or whether to make object clauses. if/whether she should choose the red dress. if/whether white clothes suit her. 1.当主句的谓语动词是一般现在时，宾语从句时态依句意而定。 2.当主句的谓语动词是过去时， 宾语从句的谓语动词要用相应的过去时态，但当宾语从句叙述的内容为客观真理时，仍然用一般现在时。 主+谓+that引导的宾语从句(陈述语序) 宾语从句 主+谓+whether/if引导的宾语从句(陈述语序) that无词义，可省略 当句子后面有or not时，只能用whether if/whether the sports bag is made of cotton. if/whether the green T-shirt matches his trousers. if/whether he should stay at home instead of going shopping with his classmates. Daniel wants to tell his online friend Tommy about colours. Help him complete his email using that, if or whether. that if/whether if/whether that that if/whether Daniel has some questions about colours to ask his dad, but his dad has not come home yet. Help him write a note for his dad. that Dad knows a lot about colours if/whether red is just the colour of heat and power Exercise 选择正确答案 ( )1. Everyone knows ________humans need water, food and air to survive. A. if B. that C. What ( )2. Mr Zhang is not sure ________he can get support from others. A. whether B.that C. What ( )3. Mr Zhang asks Tom ________ the window before leaving. A. if has he closed B. whether he has closed C. that he has closed ( )4. Are you certain _________ it will rain or not tonight ? A if B whether C.that ( )5. ________ you speak at the meeting or not is very important. A. If B.Whether C. That B A B B B $