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1、,人教版九年级英语上册单元全套优质课件,教育部审定教材,RJ初中英语,Unit 6 When was it invented?,第1课时(A 1a-2d),第2课时(A 3a-4c),第3课时(B 1a-1e),使用说明：点击对应课时，就会跳转到相应章节内容，方便使用。,目 录,第4课时(B 2a-2e),#3. 幻灯片 3,#3. 幻灯片 3,Unit 6 When was it invented?,R九年级上册,Section A 1a-2d,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元
2、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,style,样式；款式,New words,项目；工程,高兴；愉快,每日的；日常的,project,pleasure,daily,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,网站,先锋；先驱,列表；列清单；名单；清单,提到；说到,website,pioneer,l
3、ist,mention,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Do you know what these inventions are?,car,telephone,television,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Karl Ben
4、z,Do you know who these inventors are?,Alexander Bell,J. L. Baird,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Can you match the inventions with the right inventors?,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路
5、,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Look at the things below. In what order do you think they were invented? Discuss them with your group. Then number them 1-4.,2,3,1,4,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,I think the TV was inv
6、ented before the car.,Well, I think the TV was invented after the car.,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,I think _.,Well, I think _.,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成
7、才路,状元成才路,状元成才路,I think the TV was invented before the car.,Grammar,was invented 被发明 一般过去时的被动语态的结构： was/were + 及物动词的过去分词 如：These trees were planted last year. The car was bought yesterday.,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,一般过去
8、时的被动语态的疑问句型 一般疑问句： was/were+主语+过去分词+其他？ Were the flowers planted last spring? 特殊疑问句： 特殊疑问词+was/were+主语+过去分词+其他？ When was the sports meeting held?,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,invent v. 发明 指经过认识和实践创造出前所未有的事物。 翻译：爱迪生发明了电灯泡。
9、 Edison invented the light bulb. invention 名词，发明 inventor 名词，发明家,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,discover 发现 指发现某种本来存在，但以前未被发现或未为人 所知的事物或现象。 翻译：后来我发现他如此善良。 Later I discovered that he was so kind.,辨析：discover, invent与 find,状元
10、成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路, invent 发明 指发明以前不存在的东西。 翻译：你知道谁发明的电脑吗？ Do you know who invented the computer?,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,find 找到；
11、发现 指偶然发现或几乎没有困难地发现 翻译：我在那个抽屉里发现了一些旧照片。 I found some old photos in that drawer.,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,1. Edison _ the electric lamp. 2. I lost my necklace last night. I havent _ it. 3. Who _ America first?,invented,
12、found,discovered,练一练,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Listen and match the inventions with the years.,_ 1876 _ 1885 _1927 _1971,d,a,c,b,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路
13、,状元成才路,状元成才路,状元成才路,Alice: Was your life very _ when you were a kid? Grandma: Oh, _. Why? Alice: Well, you didnt 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!,difficult,not really,was inven
14、ted,1876,history,Tapescripts,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Alice: Haha! How about _? They werent invented yet, were they? Grandma: Yes, they were. Cars were invented in _. My family had a car.,cars,1885,状元成才路,状元成才路,状元成才路,状
15、元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Alice:Well,didyouhavea_? Grandma:No,wecouldnt_one.Theywere _inthosedays.TheTVwas inventedaround_,Ithink. Alice:Well,Iknowthatyoudidnthavea _becausewelearnedinschool that personalcomputerswereinvented in_. Grandma:Youreright.ButIhaveonenow!,TV,afford,expensive,1927,computer,1971,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,状元成才路,Student B, cover the dates. Student A, ask Student B when the things in the picture in 1b were invented. The
