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2014九年级Unit6whenwasitinventedSectionA1a-1c课件

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2014九年级Unit invented课件Section Section Unit6 When invented inventedSection 九年级Unit invented课件
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Period 1 Section A 1a-1c 年份的读法 两个数字一组,分为前后两组 1 2 1865 eighteen sixty five 1989 千年的读法 2000 two thousand 20012001two thousand and one nineteen eighty nine 3前两个数字不为零,后两个数字为零 。 1800 eighteen hundred 1900 nineteen hundred 4非四位数的年份的读法! 531 five hundred and thirty-one 翻译下列年代: v1 nineteen seventy-one____________ v2 eighteen eighty-five__________ v3. eighteen seventy-six v4.1927_________________ v5.1976______________________ v6. 2008____________________ v7. 2014 1971年 1885年 1876年 nineteen twenty-seven nineteen seventy-six Two thousand and eight nineteen and fourteen What are the Four Great Inventions in ancient China? Do you know? Chinese four great ancient inventions compass gun powderprinting Paper making Modern inventionsModern inventions calculator [‘kælkjuleitə] A: I think the TV was invented before the car. B: Well, I think the TV was invented after the car. Talk about with your parterner. A: I think the calculator was invented before the computer. B: Well, I think the calculator was invented after the computer. Talk about with your parterner. Listen and choose the sentences. vA Cars were invented in 1885. vB The telephone was invented in 1876. vC Personal computers were invented in 1976. vD The TV was invented around 1927. vAlice: Was your life very difficult when you were a kid? vGrandma: Oh, not really. Why? vAlice: Well, you didn’t have modern inventions like a telephone, right? vGrandma: Of course we did! How old do you think I am? 1 You need to take a history class, Alice! vAlice: Haha! How about cars? They weren’t invented yet, were they? vGrandma: Yes, they were. 2 My family had a car. vAlice: Well, did you have a TV? A B vGrandma: No, we couldn’t afford one. They were expensive in those days. 3 , I think. vAlice: Well, I know that you didn’t have a computer because we learned in school that 4 . vGrandma: You’re right. But I have one now! C D 1 2 3 4 1a __ 1976__ 1976 __ 1876__ 1876 __ 1927__ 1927 __ 1885__ 1885 telephone car television computer When was it invented? b.b. d.d. c.c. a.a. _______was invented in _______. Practice the sentences. vPicture d: The telephone was invented vin eighteen seventy-six(1876). vPicture a: Cars were invented in veighteen eighty-five(1885). vPicture c: The TV was invented around vnineteen twenty-seven(1927). vPicture b: The personal computers vwere invented in nineteen seventy- six(1976). 再听一次,填单词。 vAlice: Was your life very difficult when you were a kid? vGrandma: Oh, not really. Why? vAlice: Well, you didn’t have modern inventions like a , right? vGrandma: Of course we did! How old do you think I am? The telephone was in 1876. You need to take a history class, Alice! vAlice: Haha! How about ? They weren’t invented yet, were they? vGrandma: Yes, they were. Cars were invented in 1885. My family had a car. telephone car vAlice: Well, did you have a TV? vGrandma: No, we couldn’t one. They were expensive in those days. The TV was invented around 1927, I think. vAlice: Well, I know that you didn’t have a because we learned in school that personal computers were invented in 1976. vGrandma: You’re right. But I have now! afford computer Summaries vmodern inventions vbe invented in vneed to vtake a history class vcouldn’t afford one vin those days vpersonal computers 现代发明 在某年、某地发明 需要做某事 上历史课 买不起 在过去 个人电脑 telephone 手机 : mobile phone cellphone A: When was the …invented? B: It was invented in _____. 1c TVtelevision A: When was the … invented? B: It was invented in _____. computer 私人电脑 笔记本电脑 personal computer notebook computer A: When was the … invented? B: It was invented in _____. car Benz(奔驰) A: When was the … invented? B: It was invented in _____. Language points v1.discover是“发现”的意思,是指 发现原来就有而一直没被发现,如 发现电、煤、石油等矿藏及新星、 星系或科学真理等。 vColumbus discovered America in 1492. v1492年哥伦布发现了新大陆。 vRecently they have discovered a comet. v最近他们发现了一颗彗星。 v2.find的意思是“寻找”,强调找的结果 ,并不指发现。 vI've tried to find another copy but couldn't find one. 我试图再找一本, 但没能弄到。 v3.create指有目的地把原材料制成新产 品,也指创造出原来不存在的或与众不 同的事物。 vMan creates himself. 人类创造了自己 。 vA novelist creates characters and a plot. 小说家塑造人物并设计情节。 Exercise v用invent, discover,find或create的 形式填空,完成句子。 v1.When _____ the stream engine( 蒸汽机) ___ ? v2.I can’t ____ my bike, I’m looking for it. v3. Scientists are now trying to v ___ if this is possible. find was invented discover v4. Do you know who______ the plane? v5. He ____ quite a number of wonderful characters in his play. invented created 用所给单词的正确形式填空: 1.When the telephone (invent) ? 2.The computer can us do math problems (help). invented was help 1.In those day, the woman couldn't (afford) a TV because they were really expensive. 2.A friend of (I) came to see me last week. 3.I think you need (take) a history class. afford mine to take 单项选择 v( )1.The kind of cup is used_______drinking. v A.to B.as C.by D.for v( )2.My mother and my sister kept on talking, but my father________silent all the time. v A.got B.kept v C.turned D.looked D B v( )3.I think the short story ______by Lu Xun. v A.is writing B.is written v C.written D.was written v( )4.--Who_____the electric light lamp_____? —Edison. v A.was;invented B.is;invented v C.was;invented by D.did;invented by D C
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