1、Unit 6 When was it invented?Unit 6 When was it invented?溫一貫溫一貫 張國(guó)萍張國(guó)萍 師燕師燕What are the Four Great Inventions in ancient China?Do you know?paper-making 造紙術(shù)造紙術(shù)compass 指南針指南針printing 印刷術(shù)印刷術(shù) gunpowder 火火 藥藥carWhats this called in English?television telephone computercalculatormicrowave ovenlight bulbbat

2、teryLook at the things. In what order do you think they were invented?A: I think the calculator was invented before the computer.B: Well, I think the calculator was invented after the computer.1a Look at the things below. In what order do you think they were invented? Discuss them with your group. T

3、hen number them 14 (1 = first, 4 = last).A: I think the TV was invented before the car.B: Well, I think the TV was invented after the car.4213年份的讀法年份的讀法兩個(gè)數(shù)字一組，分為前后兩組兩個(gè)數(shù)字一組，分為前后兩組121865 eighteen sixty five1989 千年的讀法千年的讀法2000 two thousand 2001two thousand and onenineteen eighty nine3前兩個(gè)數(shù)字不為零，后兩個(gè)數(shù)字為零。前

4、兩個(gè)數(shù)字不為零，后兩個(gè)數(shù)字為零。1800 eighteen hundred1900 nineteen hundred4非四位數(shù)的年份的讀法！非四位數(shù)的年份的讀法！531 five hundred and thirty-one 翻譯下列年代：翻譯下列年代： 1 nineteen seventy-one_ 2 eighteen eighty-five_ 3. eighteen seventy-six 4.1927_ 5.1976_ 6. 2008_ 7. 20141971年年1885年年1876年年nineteen twenty-sevennineteen seventy-sixTwo thous

5、and and eightnineteen and fourteen1b Listen and match the inventions with the years._ 1876_ 1885_ 1927_ 1976dacbPractice the sentences. Picture d: The telephone was invented in eighteen seventy-six(1876). Picture a: Cars were invented in eighteen eighty-five(1885). Picture c: The TV was invented aro

6、und nineteen twenty-seven(1927). Picture b: The personal computers were invented in nineteen seventy-six(1976).再聽(tīng)一次，填單詞。 Alice: Was your life very difficult when you were a kid? Grandma: Oh, not really. Why? Alice: Well, you didnt have modern inventions like a , right? Grandma: Of course we did! How

7、 old do you think I am? The telephone was in 1876. You need to take a history class, Alice! Alice: Haha! How about ? They werent invented yet, were they? Grandma: Yes, they were. Cars were invented in 1885. My family had a car.telephonecar Alice: Well, did you have a TV? Grandma: No, we couldnt one.

8、 They were expensive in those days. The TV was invented around 1927, I think. Alice: Well, I know that you didnt have a because we learned in school that personal computers were invented in 1976. Grandma: Youre right. But I have now!affordcomputerA: When was the invented?B: It was invented in _. 1c1

9、87618761885188519271927197119712a Listen and number the inventions 13 in the order you hear them.2132b Listen again and match the items with their inventors and uses. InventionWhat is it/are they used for?shoes with special heels_ the style of the shoesshoes with lightsseeing _hot ice-cream scoop _ really c