人教版九年级英语上册Unit 6 When was it invented（6个课时打包+课件+素材）

这是一份人教版九年级英语上册Unit 6 When was it invented（6个课时打包+课件+素材），文件包含SectionA第1课时ppt、SectionB第5课时pptx、SectionA第3课时ppt、SectionB第4课时pptx、SectionA第2课时ppt、SectionB第6课时pptx、U6SectionA1bmp3、U6SectionA2amp3、U6SectionA2bmp3、U6SectionA2dmp3、U6SectionA3amp3、U6SectionB1cmp3、U6SectionB1dmp3、U6SectionB2bmp3、Unit6__SectionA__1b__课文动画swf、Unit6__SectionA__2d__课文动画swf等16份课件配套教学资源，其中PPT共166页， 欢迎下载使用。
Unit 6 When was it invented?Section A 1a-2d情景导入T：There are many useful things in the world.They help us a lot in life.(Show some pictures on the screen)When were they invented?S1：The telephone was invented in 1876.S2：The computer was invented in…单词展示n. 勺；铲子scoopn. 高兴；愉快pleasuren. 拉链；拉锁zipper生成新知Do you know them?When were they invented? Who were they invented by?Talk about the inventions(发明).Which one do you think is the most helpful in our daily life?calculatorcarcell phoneradioLook at the things below. In what order do you think they were invented? Discuss them with your group. Then number them [1–4] (1 = first, 4 = last).2314I think the TV was invented before the car. Well, I think the TV was invented after the car. Listen and match the inventions with the years.____ 1876____ 1885____ 1927____ 1971dacb Alice: Was your life very _______ when you were a kid? Grandma: Oh, _________. Why? Alice: Well, you didn’t have modern inventions like a telephone, right? Grandma: Of course we did! How old do you think I am? The telephone ___________ in_____. You need to take a _______ class, Alice! difficultnot reallywas invented1876historyTapescripts Alice: Haha! How about ____? They weren’t invented yet, were they? Grandma: Yes, they were. Cars were invented in _____. My family had a car. Alice: Well, did you have a ____? cars1885TVGrandma: No, we couldn’t ______ one. They were ________  in those days. The TV was invented around  ______, I think. Alice: Well, I know that you didn’t have a ________  because we learned in school that personal  computers were invented in ______. Grandma: You’re right. But I have one now!affordexpensive1927computer19711865 eighteen sixty five1989 eighteen hundred1900 531 five hundred and thirty-one two thousand 2001two thousand and onenineteen eighty ninenineteen hundred年份的读法Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change roles and practice again. When was the telephone invented?I think it was invented in 1876. When was the car invented?It was invented in 1885.When was the TV invented?It was invented in 1927. 情景表演When was the computer invented?It was invented in 1971. Listen and number the inventions[1-3] in the order you hear them.___ shoes with special heels___ shoes with lights___ hot ice-cream scoop, runs on electricity132Listen again and complete the chart.changingservingin the dark Alex: Hi, Carol. Wow, what are those?  Carol: Hello, Alex. Oh, these are some of the interesting inve ntions that I’m writing about for my English  homework.  Alex: I see…What’s that, then?  Carol: They’re shoes with lights. You use them for  seeing in  the dark when you get up at night. Tapescripts Alex: Oh, that’s a cool idea! I always hit my toe against  some thing on the way to the bathroom at night. Carol: Next is a special ice-cream scoop. This is my favorite invention. It runs on electricity and becomes hot.  Alex: I know what it’s for! It’s used for serving really  cold ice-cream. Carol: Yes, that’s right! The last invention I’m going  to write about is shoes with special heels. You  can move the  heels up and down.  Alex: What are they used for? Carol: Well, you can change the style of your shoes.  You can  raise the heels if you are going to a party or lower  them if you are just going out for shopping. 被用来……The first invention is shoes with ________. People always hit their toes against __________ on the way to the bathroom at night. So people can use them for ________ in the ______.The second invention is a hot ice-cream ______. It runs on _________ and becomes hot. It’s _____ for serving really _____ ice-cream. Listen again and fill in the blanks. somethingseeingdarklightsscoopelectricityusedcoldThe last invention is shoes with special _____. People can move the heels _____ and ______. You can _____ the heels if you are going to a ______ or ______ them if you are just going out for _________. heelsdownupraisepartylowershoppingMake conversations using the information in 2b.What are the shoes with lights used for?They’re used for seeing in the dark. They’re used for changing the style of the shoes. 情景表演What are hot ice-cream scoop used for?What are shoes with special heels used for? They’re used for serving for really cold ice-cream. Role-play the conversation.Paul: Hey Roy, the subject for my school project is “Small inventions that changed the world.” Can you help me think of an invention? Roy: My pleasure! Let me think… hmm… I know! The zipper!Paul: The zipper? Is it really such a great invention? Roy: Think about how often it’s used in our daily lives. You can see zippers on dresses, trousers, shoes, bags… almost everywhere!Paul: Well, you do seem to have a point… Roy: Of course! I thought about it because I saw a website last week. The pioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasn’t used widely. Paul: Really? So when did it become popular? Roy: Around 1917. Read the passage quickly and answer the questions.What is the subject for their school project? 2. What kind of invention does Roy think of? 3. Why does Roy think it is a great invention? Small inventions that changed the world.The zipper.Because it is often used in our daily lives.4. Who and when was the zipper invented? 5. When did the zipper become popular? Whitcomb Judson in 1893.Around 1917.Whitcomb L. Judson (1846 –1909) was an American machine salesman, mechanical engineer and inventor. He developed and invented the zipper in 1890. 拓展阅读问题探究▲ 辨析invent/discover/find/find out① invent意为“发明；创造”，主要指通过想象、研究、劳动等创造出前所未有的东西，尤指科技上的创造发明。② discover指发现或偶然发现本身就存在但未被认识的事物。③ find强调找的结果，即“找到”，通常指偶然发现。④ find out指经过观察、调查，把某事物查出来，意为“搞清楚；弄明白”。随堂练习Ⅰ.根据句意及汉语提示完成句子。1．I like the color of this coat but I don't like its ____(款式)．2．It's my great ________(高兴) to have a talk with you.3．The little inventions have helped me a lot in my ____(日常的) life.4．Julia introduced a good _______(网站) to me to learn English.5．My mother always _____(列清单) all things that she wants to buy before shopping.stylepleasuredailywebsitelists1. The personal computer was invented in 1976. (对划线部分提问) ______ ______the personal computer ________? 2. The shoes with lights were invented by Julie Thompson. (对划线部分提问) _____ ______the shoes with lights _______ _____? WhenwasinventedWhowereinventedbyⅡ.句型转换3. Knives are used for cutting things. (对划线部分提问) _______ _______ knives _______ _______? 4. A Chinese named Cai Lun invented paper. (改为被动语态) Paper _____ _______ ___ a Chinese named Cai Lun.Whatareused forwasinventedby