Unit 3 Grammar课件 2024-2025学年英语牛津译林版九年级上册

Grammar Unit 3 Teenage problems 23021 To master object clauses introduced by question words. To master the ways of giving suggestions. 学习目标 23021 什么是宾语？ 宾语是动作、行为的对象，是动作的承受者。 宾语由名词、代词、不定式 或相当于名词的词、短语来担任。 I like my teacher.（名词作宾语) I enjoy playing basketball.(动名词作宾语） I decide to study hard.（不定式作宾语） I know him .（代词作宾语） Revision 23021 在复合句中用作宾语的从句叫做宾语从句。它是众多从句中的一员，在复合句中作主句谓语动词、介词或某些形容词的宾语。在及物动词的后面可以接一个名词来充当宾语， 如： I know the man. 而这时也可以用一个句子来充当宾语， 如： I know that the man is a policeman. 主句 引导词 从句 23021 学好宾语从句共有三关： 连接词——语序——时态 Are you ready? 连接代词和连接副词引导的宾语从句 23021 连接词 从句来源 连接词 备注 陈述句 that 口语或非正式文体中常省略 一般疑问句 if / whether 特殊疑问句 连接代词：who; whom; whose; which; what 等 在句中担任主、宾、定或表语。 连接副词：when; where; why; how等 在句中担任状语 Let’s learn 23021 We use a question word to introduce an object clause that expresses a wh- question. The word order in the clause should be the same as that in a statement. Tip: Whom is an object pronoun. We can use who instead of whom. pron. 谁(宾格) 新课讲授 23021 1. I wonder what I should do. 2. Daniel does not know whom he should talk to. 3. Sometimes we forget when we should stop. 4. I do not understand why they are so strict with me. 5. I do not know how I should deal with the problem. 23021 1. They haven’t decided who will go there. 2. I want to know whom/who you are waiting for? 3. Tell me what book you like to read. 4. Tell me which book you like to read best of the three. 5. Have the police discovered whose the special shoes are? 连接代词和连接副词引导宾语从句是由特殊疑问句变化而来，用陈述句语序。放在see, say, tell, ask, answer, know, decide, find out, imagine, suggest, wonder, discover, understand, inform, advise等之后。 6. I asked him why he smiled. 7. Can you tell me where you are？ 8. Do you know when we will hold the sports meeting? 9. I can’t imagine how the thief entered my room. 23021 主句是过去的某种时态， 从句一定要用过去的某种时态。 主句时态 从句时态 一般现在时 一般过去时 一般过去时 过去完成时 现在进行时 过去进行时 一般将来时 过去将来时 现在完成时 过去完成时 过去进行时 过去进行时 23021 e.g. We didn’t know why she had missed the flight. He told me that he was watching a cartoon film at 10 o’clock this morning. 注意：宾语从句表述的是客观真理、自然现象等时，从句都要用一般现在时。 e.g. He said that light travels much faster than sound. 23021 宾语从句三要素： 连接词 that（陈述句） if/whether（一般疑问句） who; whom; whose; which; what when; where; why; how(特殊疑问句) 时态 主句为一般现在时， 从句可以是任何时态 主句为一般过去时， 从句进行相应的变化 客观真理，自然现象等不变 语序 陈述语序 Summary 23021 The Class 1, Grade 9 students are talking about their problems. Help them complete each object clause below with a correct question word. I need silence when I’m studying. I don’t know _____ I can find a quiet place. Kitty Peter I need someone to share my worries with. I wonder __________ I should go to for help. where who/ whom Practice 23021 I have tried my best, but I don’t understand ____ I still get low marks. My parents often come home very late. Sometimes I don’t know _____ I will see them. Amy Sandy why when 23021 Sometimes I’m careless. I wonder ____ I can be more careful. I often have difficulty expressing myself. Who can tell me _____ I should do? Paul Suzy how what 23021 The word order in an object clause introduced by a question word should be ____________ (different from, the same as) that in a wh- question. different from 23021 Daniel has some questions. Rewrite his questions by using object clauses introduced by question words. 1. Why do I always feel tired in class? Can you explain why I always feel tired in class? 2. How much sleep do we need every day? I wonder __________________________________. 3. Which method should I use to solve the problem? I am not sure ________________________________________. 4. Where can we buy a good dictionary? Can you tell me ___________________________________? how much sleep we need every day where we can buy a good dictionary which method I should use to solve the problem 23021 5. How can I improve my English quickly? I want to know _____________________________________. 6. Whom should we ask for help? I don not know ______________________________. 7. What would life be like without hobbies? I cannot imagine ______________________________________. how I can improve my English quickly whom we should ask for help what life would be like without hobbies 23021 Millie wants to introduce Mr Friend to her classmates. Help Millie complete her email with the correct question words. Dear classmates, Have you ever had any problems? Are you wondering __________ you can ask for advice? If so, you can write to Mr Sigmund Friend. You may wonder _________ he is. He is a youth worker. Do you know _____ a youth worker does? Mr Friend says that youth workers help young people solve their problems. They are doing a great job. Some of my friends wrote to Mr Friend and asked _____ they could deal with their problems. Soon they got his replies. Now they know _____ they should do. Best wishes, Millie who/whom what/who what how what 23021 We give suggestions politely using structures such as Why not…, Why don’t you,…, What/ How about…, Let’s… and Shall we… Tip: We also use perhaps to give suggestions. Perhaps you should manage your time better. 提建议的句型 e.g. 1. Why not eat less and exercise more ? 2. Why don’t you let your parents know you need them? 3. What/ How about choosing your hobby according to the time you have? 4. Let’s write a letter to Mr. Sigmund Friend. 5. Shall we have a meeting about this ? Let’s learn 23021 我们可以用 Why not…? What/How about…? Let’s…和Shall we…等提建议。 Perhaps 也可用于建议。 e.g. Perhaps you can park over there. 23021 句型Why not…?是Why don’t you …?的缩略形式，“为什么不……？” “你为什么不……?”，后面跟动词原形。 e.g. Why not donate your pocket money to charity? 你为什么不把零用钱捐给慈善组织？ =Why don’t you donate your pocket money to charity? What/How about …? “……怎么样？” “……如何？”，后面跟名词，代词或者动名词。 e.g.What/ How about having a cup of coffee? 喝杯咖啡怎么样？ 23021 let’s … “让我们……吧”，后接动词原形。 e.g. Let’s listen to the teacher. 让我们听老师讲吧。 Shall we …? “我们……好吗？” 后面跟动词原形。 e.g. Shall we go swimming tomorrow? 我们明天游泳好吗？ 23021 Millie feels tired these days. Amy and Sandy are trying to help her. Use the correct structures to help the girls give suggestions. Millie: I'm always feeling tired these days. There's so much homework and I've spent all my time on it. Sandy: ___________________________ do something fun? Amy: I agree. ____________________ go to the cinema? Sandy: Good idea. But I don't know what films are on now. Millie: I don't want to see any films. Amy: _______________ going to the new museum? My dad tells me that it's big and modern. I know where it is, but I'm not sure when it closes. Sandy: _________________ go and see? It's still early. Millie: OK. But we may get home late. ________ tell our parents first. Why not/Why don't you/Shall we Shall we/Why not How/What about Shall we/Why not Let's Practice 23021 A suggestion using _______, _________ ____, _______________ or ________ ends with a question mark. A suggestion using _____ ends with a full stop. Why not Why don’t you What/ How about Shall we Let’s 23021 四人一组，根据今天学习的内容和语法点，讨论自己遇到的困难和问题，用疑问词引导的宾语从句描述你遇到的问题，其他成员用英语句子给他提供建议或者解决的方法。 Discussion 23021 1.—Could you tell me you’d like me to pay you? —You’d better use mobile payment. I don’t care it is Ali Pay or WeChat Pay. A. how, whether B. how, Why C. what, whether D. what, why 2.—Could you please tell me ? —Yes. I bought them online. A. where you bought the shoes B. where did you buy the shoes C. when you bought the shoes D. how did you buy the shoes 3.You do not win respect by showing __________ you are, but what you’re able to do. A. where B. who C. how D. when A A B 当堂检测 23021 4.—Mom, I wonder ______we can travel abroad. —Maybe after the exam, baby. A. that B. what C. how D. when 5. —Your handbag looks nice. Could you please tell me_______ ? —In Taobao. A. where did you buy it B. where you bought it C. when you bought it D B 23021 Translate the sentences. 1. 为什么不寻求老师的帮助？ 2. 你为什么不听听音乐放松一下呢？ 3. 这个周末看场电影怎么样？ 4. 让我们换换口味去饭馆吃饭吧！ 5. 我们在校门口碰头好吗? Why not ask your teacher for help? Why don’t you listen to music to relax yourself? What/ How about watching a film this weekend? Let’s go to a restaurant for a change. Shall we meet at the school gate? 23021 复习宾语从句的用法。 掌握提建议的句型 3. Preview Unit 3-Integrated skills & Study skills Homework 23021 $$