九年级unit6sectionA(1a-1c)公课件.pptx

1、 学习本是一件快乐的事，课堂上你的学习本是一件快乐的事，课堂上你的出色表现会给老师和同学们带来快乐，出色表现会给老师和同学们带来快乐，同时你也成了班里最快乐的人同时你也成了班里最快乐的人。Enjoy studying!Enjoy English!Enjoy happiness!Period 1Section A 1a-1c1. 学习并使用一般过去时态的被动语态.2. 学会并掌握下列句子结构： When was the car /.invented? It was invented in. Who was it invented by? It was invented by.3. 通过听力材料获

2、取有关发明物的信息.Lead -in There are many important inventions in the world. They make our life convenient.Do you know when and who invented（发明）（发明） them?1810trainA: Whats this? StephensB: Its a train.B: It was invented in 1810.B: It was invented by Stephens.A: When was it invented? A: Who was it invented b

3、y? A: Whats it used for? B: Its used for traveling.travelAsk and answer:Report : This is a trainPairwork A: Whats that? A: When was it invented? A: Who was it invented by? A: Whats it used for? car travel1885 Carleplane travel1907 Wright BrothersA: What are they?B: They are light bulbs.A: When were

4、they invented?B: They were invented in 1878 . A: What are they used for?B: They are used for giving light in the dark.A: Who were they invented by?B: They were invented by Edison.light bulbs1878give lightEdisonReport: The light bulbs are useful invention. They were invented in.They were invented by.

5、 They are used for.I think they are the most useful inventionsin the world. If we dont have light bulbs,we cant do anything at night.1876188519271971adbc1bListen and match the inventions. dacbThe cars were invented in 1885.The TV was invented in 1927.The computers were invented in 1971 .The telephon

6、e was invented in 1876.InventionInventorTimeUsed forTVBaird1927watch shows carCarle1885travelcomputerJobs 1971get informationphoneBill1876communicate with others A: Who was the TV invented by?B: It was invented by Baird.A: When was the TV invented?B: It was invented in 1927.A: What is it used for?B:

7、 It is used for watching TV shows and news. Make up conversations and report.Report: Every family has a TV set. I think it is a useful invention. It is used for watching TV shows and news. We can know about the things in the world. It was invented by Baird. It was invented in 1927. I like it very mu

8、ch. Do exercises in class:1. Chinese _ by more and more people in the world now. A. is spoken B. is speaking C. speaks D. spoke2. I_ to sing a song last night. A. am asked B. was asked C. ask D. asked3.It was used _ changing the style of the shoes. A. to B. for C. in D. at4.Cars were invented_1885.

9、A. on B. at C.for D. in5.-Who_the washing machine_? -It was invented by Fisher. A. did, invent B. is, invented C. was, invented D. was, invented byABBDD 补全对话： A: What do you think is the most useful 1. ? B:I think it is the light bulb. A: Who was it invented 2. ? B: Thomas Edison. A: Which country 3

10、. he born in? B: America. A: 4. was it invented? B: It was invented after many experiments.(实验) A: Did he invent other things? B: Yes, he invented lights, talking machine and so on. A: Perhaps he is the greatest 5. the world has ever known.inventionbywasHowinventorSummary Sentencepattern句型：句型： When

11、was the car invented? It was invented in 1885.Who was the car invented by? It was invented by Carle.Words:Grammar:invent v.发明invented一般过去时态的被动语态一般过去时态的被动语态be (was/were)+ 及物动词的过去分词及物动词的过去分词invention n.发明物inventor n.发明者A. Write about an invention you know.(用3-5句话表达)B. Write a short passage about an invention.(你可以大胆想象，加上自己的观点）