(新人教版)英语九年级全册：Unit-6-全单元ppt课件(135页).ppt

1、Unit 6When was it invented?Section A(1a2d).单词填写单词填写1.electricity(n.)_2.style(n.)_3.project(n.)_4.pioneer(n.)_答答案案:1.电电;电电能能2.样样式式;款款式式3.项项目目;工工程程4.先先锋锋;先先驱驱5.list(v.)_6.mention(v.)_7.pleased(adj.)_(n.)高高兴;愉快愉快8.day(n.)_(adj.)每日的每日的;日常的日常的答案答案:5.列表列表;列清单列清单6.提到提到;说到说到7.pleasure8.daily.短语翻译短语翻译1.带特殊后跟

2、的鞋子带特殊后跟的鞋子_2.带灯的鞋子带灯的鞋子_3.用电驱动用电驱动_4.日常生活日常生活_5.在那时在那时_6.有道理有道理_答案答案:1.shoes with special heels2.shoes with lights3.run on electricity4.daily life5.at that time6.have a point.情景交际情景交际1._ was the telephone invented?It_ _ _ 1876.2._ _ they used_?They are_ _ seeing in the dark.答案答案:1.When;was invented

3、 in2.What are;for;used for3._ was the zipper invented_?It_ _ by Whitcomb Judson.4._ _ it become popular?Around 1917.答案答案:3.Who;by;was invented4.When did1.I think the TV was invented before the car._2.Think about how often its used in our daily lives._答案答案:1.宾语从句是被动语态结构。是一般过去时。宾语从句是被动语态结构。是一般过去时。2.da

4、y为为名名词词,意意为为“天天”,daily为为形形容容词词,意意为为“每每日日的的;日日常的常的”。1.pleasure n.高高兴;愉快愉快【语境境领悟悟】*Can you help me think of an invention?你能帮我想出一种你能帮我想出一种发明明吗?My pleasure.非常非常乐意。意。*You can buy him a gift and please him.你可以给他买份礼物让他高兴。你可以给他买份礼物让他高兴。*I will be pleased if I can meet my friends here.如果能在这里遇见朋友我会很高兴。如果能在这里遇

5、见朋友我会很高兴。*We had a pleasant time.我们度过了一段快乐的时光。我们度过了一段快乐的时光。【妙辨异同妙辨异同】please,pleased,pleasant与与pleasure的异同的异同please作作为动词,意意为“取悦取悦;使高使高兴;使使满意意”pleased作作为形容形容词,意意为“高高兴的的”,常用来修常用来修饰人人pleasant作作为形容形容词,意意为“愉快的愉快的,快快乐的的”,常用来修常用来修饰事物事物pleasure作作为名名词,意意为“愉快愉快;高高兴”【学以致用学以致用】Its my_(please)to help you.They are

6、_(please)to hear the good news.答案答案:pleasurepleased2.I think the TV was invented before the car.我我认为电视是在汽是在汽车之前被之前被发明的。明的。【句型剖析句型剖析】句句中中宾语从从句句结构构为一一般般过去去时的的被被动语态。一一般般过去去时的被的被动语态的的结构构为“was/were+及物及物动词的的过去分去分词”。*The house was built in 1967.这所房子是所房子是1967年建的。年建的。*These trees were planted last year.这些些树是

7、去年种的。是去年种的。【妙辨异同妙辨异同】invent/discover/find(out)表表“发明明/发现”invent意意为“发明明;创造造”,主要指主要指发明一种世界上原本明一种世界上原本不存在的不存在的东西西discover意意为“发现”,指指发现一种世界上原本已存在一种世界上原本已存在,后后来才被人来才被人们认识到的到的东西西find(out)find意意为“发现;找到找到”;find out意意为“找出找出;发现;查明明”,指通指通过观察、察、调查而而发现事事实、真相、真相【图解助解助记】invent与与discover有何不同有何不同【学以致用学以致用】(2013成都中考成都中

8、考)Do you know who invented the telephone?No.I only know it_in 1876.A.inventedB.was inventedC.invents哥哥伦布于布于1492年年发现了美洲。了美洲。Columbus_ America in 1492.答案答案:discovered【备选要点要点】1.scoop n.勺勺;铲子子【语境境领悟悟】*It is a hot ice-cream scoop.它是一个加它是一个加热冰淇淋的勺子。冰淇淋的勺子。*Please scoop a scoop of water for me.请给我舀一勺水。我舀一勺

9、水。【自主自主归纳】scoop的用法的用法scoop作作动词时,意意为“用勺舀用勺舀”,作名作名词时,意意为“勺子勺子”。【学以致用学以致用】请给我一勺我一勺汤。Please give me a_ _ soup.答案答案:scoop of2.electricity n.电;电能能【语境境领悟悟】*It runs on electricity.它是它是电动的。的。*He bought an electric fan yesterday.他昨天他昨天买了一台了一台电风扇。扇。【妙辨异同妙辨异同】electricity与与electric的异同的异同electricity名名词,意意为“电;电能能”

10、electric形容形容词,意意为“电的的;带电的的;电动的的”【学以致用学以致用】The machine is driven by_(electric).答案答案:electricity.用所用所给词的适当形式填空的适当形式填空1.The blender is used for_(make)a banana milk shake.2.The car_(invent)in 1885.3.They_(use)animals to do this kind of work in the past.答案答案:1.making2.was invented3.used4.Tom takes no_(pl

11、ease)in his work.5.Electricity is becoming more and more important in our_(day)lives.答案答案:4.pleasure 5.daily.句型转换句型转换1.The TV was invented around 1927.(对画线部分提问对画线部分提问)_ _ the TV_?2.Paper was invented by Cai Lun.(对画线部分提问对画线部分提问)_ _ paper_ _?答案答案:1.When was;invented2.Who was;invented by3.Sunglasses ar

12、e used for keeping out the sunshine.(对画画线部部分提分提问)_ _ sunglasses_ for?4.They built a bridge over the river last year.(改改为被被动语态)A bridge_ _ over the river last year.5.The book was written by Mo Yan.(改改为否定句否定句)The book_ _ by Mo Yan.答案答案:3.What are;used4.was built5.wasnt writtenUnit 6When was it invente

13、d?Section A(3a4c).单词填写单词填写1.几乎几乎;差不多差不多(adv.)_2.统治者统治者;支配者支配者(n.)_ 3.煮沸煮沸;烧开烧开(v.)_4.保持不变保持不变;剩余剩余(v.)_ 5.气味气味(n.)_答案答案:1.nearly2.ruler3.boil4.remain5.smell6.翻翻译(v.)_ 7.锁上上;锁住住(v.)_8.地震地震(n.)_9.突然突然(的的)(adj.)_10.accident(n.)_(adj.)意外的意外的;偶然的偶然的11.nation(n.)_(adj.)国家的国家的;民族的民族的12.music(n.)_(adj.)音音乐的

14、的;有音有音乐天天赋的的答案答案:6.translate7.lock8.earthquake9.sudden10.accidental 11.national12.musical.短短语互互译1.偶然偶然;意外地意外地_2.发生生;出出现_3.毫无疑毫无疑问_4.突然突然;猛地猛地_5.fall into_6.the nature of tea_答案答案:1.by accident2.take place3.without doubt4.all of a sudden5.落入落入6.茶的性质茶的性质.句型填词句型填词1.茶是偶然被发明的。茶是偶然被发明的。Tea_ invented_ _.2.

15、据据说说一一位位中中国国的的统统治治者者神神农农是是第第一一个个发发现现茶茶可可以以作作为为饮饮料料喝喝的人。的人。_ _ _ that a Chinese ruler called Shen Nong was the first_ _ tea as a drink.答案答案:1.was;by accident2.It is said;to discover3.人人们相信茶在第六和第七世相信茶在第六和第七世纪被被带到了到了韩国和日本。国和日本。_ _ _ that tea_ _ to Korea and Japan during the 6th and 7th centuries.答案答案:I

16、t is believed;was broughtThe tea trade from China to Westerncountries took place in the 19th century._答答案案:happen指指“(偶偶然然)发发生生”,而而take place指指“(有有计计划划地地)发生发生”。1.take place发生生;出出现【语境境领悟悟】*The tea trade from China to Western countries took place in the 19th century.中国和西方国家的茶中国和西方国家的茶贸易出易出现在在19世世纪。*Great changes have taken place in our hometown during the past ten years.在过去的在过去的10年里年里,我们家乡发生了巨大的变化。我们家乡发生了巨大的变化。*What happened to you?你发生了什么事你发生了什么事?*I happened to see him on my way home.在我回家的路上我偶然看到了他