Module 1 Unit 3 Electricity 语法: Object clauses ① 课件 2024-2025学年牛津上海版（试用本）八年级英语下册

Module 1 Nature and environment Unit 3 Electricity 语法： Object clauses ① 执教教师： 初中英语学科（牛津上海版）八年级第二学期第三单元第五课时 复制该页内容时，记得修改相关的数据——第X单元，第X课 1 2 教学目标 本课时中，学生…… 掌握宾语从句（由that、疑问词引导）的基本结构及意义； 运用宾语从句（由that、疑问词引导）进行口头和书面表达。 将教学设计中的“教学目标”粘贴在此。粘贴完后，记得用格式刷刷一下文字部分，保证字体、字号一致。或采用复制、粘贴，右下角出现一个粘贴的小图标（一个类似于文件夹的图表）后，单击该图标，选择“只保留文本”的方式，就能保证格式与原格式保持一致了。 2 Object clauses 3 Daisy thinks that she can buy electricity in packets, like sweets. Daisy thinks that she can buy electricity in packets, like sweets. Object clause What does Daisy think? It is called object clause. 3 Object clauses with that Daisy thinks that she can buy electricity in packets, like sweets. Object acts as a noun Main clause Connector 4 Object clause Main clause Daisy thinks Connector that Object noun clause she can buy electricity in packets, like sweets 4 5 Daisy thinks that She can buy electricity in packets, like sweets subject verb subject verb object Object clauses with that Main clause : subject, verb Object clause: a complete sentence, subject, verb, object. Take that out of the sentence. It doesn’t change the meaning. Sentence is also correct. 5 6 think, believe, tell, hope, notice, agree, know… Object clauses with that Verbs used before an object clause We know (that) March 12th is China’s annual National Tree-planting Day. I hope (that) everyone in the world won’t waste water in their daily lives. My teacher tells us (that) trees remove carbon dioxide from the atmosphere. I am afraid (that) we don’t have enough drinkable water on the Earth. I am sure (that) the tallest tree in the world is in California. be sure, be certain, be afraid… Verbs we use 6 7 Object clauses with that ➲ B 1 (Student’s Book) electricity is a good servant but a dangerous one. electricity flows through a wire into out flat. we use electricity everywhere. we pay a bill for electricity monthly. the chemicals inside batteries produce electricity. 8 Object clauses with that Benny thinks (that) _____________________________________ he has tricked Daisy at last. I’ve tricked Daisy at last. You must always be careful with electricity. Dad tells Benny (that) _______________________________________________________ he must always be careful with electricity. 8 9 I’m feeling ill. She thought she was feeling ill. Everything will be fine. He believed everything would be fine. I’m going to the cinema. Nancy told me she was going to the cinema. I can’t come to the party. George told me he couldn’t come to the party. I want to go away for a holiday. Linda told me that she wanted to go away for a holiday. Changes in tenses I’m still living with my parents. My sister Jessica agrees to share her flat with me. I’m going to get a new job. I can make it through. I will invite you to our new flat. 10 Think and write ➲ Task 1 (Worksheet) Situation: You met your friend Angela yesterday. Later, you wrote an email to your Friend Jackie. Tell Jackie what Angela said in the email. You met your friend Angela yesterday. Here is what Angela actually said to you. Altogether 6 sentences. Later that day, you wrote an email to another friend Jackie. Tell what Angela said to Jackie in the email. 10 11 Jackie Clark Angela Dear Jackie, Guess what? I met Angela yesterday. _______________________________________________________________ However, she wanted to move out. _________________________________________________________________ ______________________________________________________ so she has to share the rent with Jessica too. ___________________________________________________________ Although there were so many things to do and to consider, _________________________________________________________. When Angela and her sister move in, ______________________________________________________________. Love, Doris ➲ Task 1 (Worksheet) She told me she was still living with her parents. She explained that her sister Jessica agreed to share her flat with her Angela told me that she was going to get a new job. she thought she could make it through. I hope she will invite us to their new flat Think and write 11 Object clauses with question words 12 An object clause can be introduced by wh- words as well. 12 13 Do you know where electricity comes from? Main clause Object clause I don’t know… I’m not sure… Do you remember… Please tell me… Nobody knows… Can you tell me… I wonder… I can’t understand… Do you understand… Object clauses with question words 14 Do you know where electricity comes from? Main clause Object clause Statement Object clauses with question words Question word order Statement word order where electricity comes from Where does electricity come from? When we use object clause with question words, we do not use the regular question word order. We should change the word order into a statement. In other words, we start with the subject and verb and then sometimes object. Auxiliary verbs like do, does, did are not used. 14 15 What time is it? How fast does he drive? Where can I find Linda? How much will it cost? Do you know what time it is? I don’t know how fast he drives. I wondered where I could find Linda. Could you tell me how much it will cost？ Object clauses with question words what time it is how fast he drives where I can find Linda how much it will cost Question word order Statement word order Main clause + object clause with question words Change question word order to statement word order 标点 15 16 Where does he live? When did Lucas start learning English? Who do you live with? Do you know where he lives? Could you tell me who you live with? I can’t remember when Lucas started learning English. Object clauses with question words where he lives who you live with when Lucas started learning English Question word order Statement word order Main clause + object clause with question words ➲ Task 2 (Worksheet) What are you doing? what you are doing I had no idea what you were doing. Be careful with do, does, did Could you tell me 16 17 Objects clauses with question words Who bought the apples? Emma telephoned Linda. Who did Emma telephone? object Linda telephoned Emma. Who telephoned Emma? subject Which bus goes to the city center? What happened to you last night? I’d like to know who bought the apples. Can you tell me which bus goes to the city center? I wonder what happened to you last night. I don’t remember who Emma telephoned. I don’t remember who telephoned Emma. When wh- questions are about the subject, there is no change in word order. If who, what, which is the subject of the sentence. We do not use do, does, did in questions. Question word is the subject of an object clause. 17 18 ➲ B2 (Student’s Book) why trees are our best fighters against pollution what drops water into a stream which forms of energy we are using now how trees communicate with one another where water will be made clean again Object clauses with question words 18 Practice 19 Electricity can be made from wind, water, the sun and even animal waste. Electricity travels at the speed of light. Water is the world’s biggest source of energy for producing electricity. The first successful electric car was built in 1791 in England. Appliances use electricity only when they’re switched on. Are these statements about electricity true or false? Share your opinions. Use object clauses if necessary. ➲ Task 3 (Worksheet) T T F F F How much do you know about electricity? T or F I think that … I don’t think… How much do you know about electricity and how it works? 1. T. Coal, wind, water, the sun and even animal poop can used to produce electricity. 2. T. It travels more than 300,000 kms per second. 3. F. Fossil fuels are the world’s biggest source of energy for producing electricity. 4. F. The first successful electric car was built in 1891 by American inventor William Morrison. 5. F. Benjamin Franklin didn’t discover electricity. However, he did prove that lightning is a form of electricity. 6. F. In the average home, 75% of the electricity used to power electronics is consumed while appliances are turned off. S1. I think electricity can be generated by coal, wind, water and sun. but I don’t think animal waste can produce electricity. S2. I agree that electricity travels at the speed of light. It’s about 300,000 kilometers per minute. S3. I don’t think water is the world’s biggest source of energy for producing electricity. My science teacher told me that fossil fuels are the world’s biggest source of energy for generating electricity. S4. I agree that the first electric car was built in England. But I don’t agree that it was built in 1791. I think it was built in the 1800s. S5. I don’t agree. Benjamin Franklin proved that lightening is a form of electricity. He was not the one who discovered it. S6. I don’t think so. I think appliances uses electricity when they are switched of. 19 Tell what you want to know about Benjamin Franklin, Samuel Morse, Alexandre Graham Bell and Thomas Edison. 20 Practice What do you want to know about Benjamin Franklin, Thomas Edison Alexander Graham Bell and Samuel Morse ..? I wonder wh-…. A video about Benjamin Franklin, Samuel Morse, Alexandra Graham Bell, Thomas Edison They all contribute a lot in the development of human history. In the video, the four inventors have something in common. Their discoveries and inventions had a lot to do with electricity. Tell me what you want to know about them. I want to know…how the telephone sends our voice to a place far away. I want to know why Benjamin didn’t die in the experiment of collecting lightening. I want to know what inspired Samuel Morse to invent telegram. I want to know which is the most important inventions by Thomas Edison. 20 Homework 21 Complete Exercise B, on pages 20 and 21, Workbook; Write down what you want to know about Benjamin Franklin, Samuel Morse, Alexandra Graham Bell and Thomas Edison by using object clauses. Complete Exercises C and D on Homework sheet. 视频+综合练习 What do you want to know about Benjamin Franklin, Thomas Edison Alexander Graham Bell and Samuel Morse ..? I wonder wh-…. 21 com.apple.VoiceMemos (iOS 11.2.6) 缪涵滢录音 com.apple.VoiceMemos (iOS 13.3.1) com.apple.VoiceMemos (iOS 11.0.3) 20200314录音 com.apple.VoiceMemos (iOS 13.3.1) $$