Unit 6 第6课时 (Section B 3a-Self Check)（教学课件）-2023-2024学年九年级英语全一册同步备课系列（人教新目标Go For It!）

Section B (3a-Self Check)Unit 6 When was it invented?CONTENTLead inReviewWriting Self Check Summary Homework 语言能力：正确使用有关词汇和被动语态结构，介绍发明物品的背景和用 途。文化意识：通过讨论，小组合作积极探究，发散思维，大胆想象，保持对 科学发明探索的热爱。思维品质：通过多角度，多层次的思维发散，提升写作的整体性，逻辑性 和结构性。学习能力：通过头脑风暴，收集写作素材；能够利用思维导图，提纲挈领 塑造作文框架来进行英语写作，提升写作能力。more thanReview stop…from…dream of doing不但…而且…的数量钦佩鼓励某人做某事同时divide…into What inventions have we learned about in this unit? When was it invented?Who was it invented by?It was invented in…It was invented by…Let’s talk! What are they used for? They are used for… Let’s talk! Where can we see it? We can see it everywhere. Let’s talk! How was it invented? What are the influences of it?One day, … It was brought to…The popularity of it …Many people like it… Let’s talk! In our daily life, these inventions help us to solve a lot of problems. What other inventions can you think of?Can you write a short passages by answering these questions?When was it invented?Who was it invented by? What are they used for? How was it invented? What are the influences of it? Where can we see it? They are some interesting inventionsDo you like them? Are they useful to you? What difficulties have they got in their lives? can’t manage her time wisely can’t take notes quickly always forget about thingsCan you invent something to help them?Problem: ________________________________.New invention: ________________________________.What it is used for: ________________________________. can’t quickly taking notes in class a special pen taking notes quicklyCan you think about more details about this pen?What special thing does it have?What special thing does it have?Look at my answer!It is made of metal. It looks like a carrot. It has a microchip(芯片). The microchip can store a list of common words. These words are used very often. When we are writing, we just need to write the short forms of those words and press a button. The short forms will change into actual words. Besides, it can also turn our voice into actual words. I invent it because I want to take notes quickly in class.It is made of a special material that is friendly to the environment. It looks like a yellow carrot. It has a special microchip(芯片). The microchip can store a list of common words. These words are used very often. When we are writing, we just need to write the short forms of those words and press a button. The short forms will change into actual words. Besides, it can also turn our voice into actual words. I invent it because I want to take notes quickly in class.If I want to write a passage to introduce the new invention, what else do I need to add?beginningendTips: 添加连词让句子连贯：and,or,so,but,first,then,finaly,what's more,not only...but also......so...that...How to descript an invention 引出话题介绍发明产品的发展In our daily life，the problems are….I think it is going to ...原材料:it is made of…外形：it was like…..用途:we can use it to ….Para .1Para .2Para .3Who invented it ?When was it invented ?What was it used for ?Beginning…is invented by…It is believed that the first…is invented by…in…It is invented when sb was…Sb.al always have difficulty in doing sth., so he invented this.It is used for…Writing What is made of ?What does it look like?What special things does it have ?BodyIt is made of…It looks like…It has…Not only can it help you…, but also it can help you… How can it help you?Writing What is your feeling ?The popularity of this productHow does it make a difference to the world ?End I have never worried about my…, since I had this….Nowadays, it has become so popular in the world and a lot of people like to used it.It has made great contribution to the progress of the society.Writing writing This special pen was invented by me. It has three colors and is used for taking notes in class. Because I always have difficulty in taking notes. The special pen which is made of metal and has a microchip looks just like a simple pen. The microchip can store a list of common words which are used very often. When we are writing, we just need to write the short forms of those words and press a button. The short forms will change into actual words. Not only can it store the words frequently used, but also it can turn our voice into actual words. I feel so happy that I invent it. Because I can take notes quickly in class now. The pen is so convenient that I have never worried about my class notes since I used the special pen!介绍发明物的背景介绍发明物的细节信息我的使用感受Group workDesign and write a description of your inventions. 设计发明并且写出产品说明书Group workShow time!Small invention would change the world.Be a great inventor Change the world! Complete the passage with the correct forms of the words in the box.invent doubt mention website all of a suddenIt is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may _________ things which are nearly the same. It’s hard to tell who came up with the idea first. Some inventions can also lead to other inventions ________________. So some people __________ whether the inventor came up with the idea himself or herself. They think that the inventor used someone else’s idea to create his or her invention. That is why books or ___________ usually _______________ more than one inventor when giving information about inventions.1Self Check invent all of a sudden doubtwebsitesmention提出；想出Self Check Rewrite these sentences using the passive voice.1. Someone stole my watch. My watch was stolen (by someone) .2. They used five eggs to make this big cake. Five eggs were used (by them) to make this big cake .3. When did they invent the personal computer? When was the personal computer invented? . 4. They asked us not to run in the hallway. We were asked not to run in the hallway (by them) .5. Someone took the video back to the store. The video was taken back to the store (by someone) .2介绍发明物的背景介绍发明物的细节信息我的感受/这个发明的发展How to descript an inventionSummary Homework Write down your group’s new invention!Exercise I 根据汉语意思，补全句子。1. 人们相信他就是发明那个新型机器的人。 ______ __________ that he is the person who invented the new machine.2. 老师把整个班级分成了8个小组。The teacher _______ the whole class ______eight groups.2.中国在努力阻止人口数量的增长。 China is trying to _________ the _________ of population from _________ .3.人们相信有很多人出去赚钱。_________ _________ there _________ _________ number of people going out to make money.4.什么时候才能实现我的梦想。 When will I _________ my _________? It’s believed divided intostopnumberincreasing1.—The last Beidou GEO-3 into space successfully on June 23nd, 2020. —As Chinese, we feel proud of it. A.sentsB.sentC.is sent D. was sent Exercises 2. —It took me ___two days to make the vlog. —I can't wait to watch it.A. hardlyB. probablyC. nearlyD．widelyExercises Many shops in China ______ to shut down as a new law against ivory trade came into effect on January 1st, 2018A. ordered B. didn’t order C. were ordered D. weren’t orderedExercises