《人教版九年级 Unit 6 Section A 2d 课件》由会员分享，可在线阅读，更多相关《人教版九年级 Unit 6 Section A 2d 课件（34页珍藏版）》请在金锄头文库上搜索。
1、Period 3 Section A 2d project /prdekt/ n. 项目；工 程 vThey decided to give out some money to The Project Hope. daily /deili/ adj. 每日的；日常的 vEveryday she must read some daily newspapers. vYou should have a normal daily life. website /websait/ n. 网站 vHe has his own website when he was a child. pioneer /pai
2、ni/ n.先锋；先驱 vShe became a young pioneer at the age of six. vPioneer is a famous brand in Japan. list /list/ n. 列表；列清单 vIf you want to fix up a computer, this is a list of hardware. New words vproject /prdekt/ n. 项目；工程p.42 vpleasure /ple(r)/ n. 高兴；愉快p.42 vzipper /zip(r)/ n. (= zip) 拉链；拉锁 p.42 vdaily
3、/deili/ adj. 每日的；日常的 p.42 vwebsite /websait/ n. 网站 p.42 vpioneer /paini/ n.先锋；先驱p.42 vlist /list/ v. 列表；列清单 v n. 名单；清单p.42 vmention /menn/ v. 提到；说到 p.42 根据汉语提示完成单词。 v1. I like the color of this coat but I dont like its (款式). v2. Its my great (高兴) to have a talk with you. v3. The little inventions ha
4、ve helped me a lot in my (日常的)life. v4. Julia introduced a good ( 网站)to me to learn English. v5. My mother always （列清 单）all things that she wants to buy before shopping. vstyl e pleasure daily website lists vWhat are these? vThey are zippers. vWhat are they made of? vThey are made of plastic or meta
5、l. vWhat are they used for ? vThey are used for locking clothes, bags and so on. Lead-in Read 2d quickly and answer: vWhen were the zipper invented? vWho was it invented by? vWhen were zippers popular? The zipper was invented in 1893. It was invented by Whitcomb Judson . Zippers were popular around
6、1917. The history of zippers v 拉链的出现是一个世纪之前的事。当 时，在欧洲中部的一些地方，人们企图通 过带、钩和环的办法取代钮扣和蝴蝶结， 于是开始进行研制拉链的试验。 v 1893年，一个叫贾德森的美国工程师 ，研制了一个“滑动氏没紧装置”，并获得 了专利，这是拉链最初的雏形。这项装置 的出现，曾对在高统靴上使用的扣钮扣钩 造成了影响。但这一发明并没有很快流行 起来，主要原因是这种早期的锁紧装置质 量不过关，容易在不恰当的时间和地点松 开，使人难堪。 v 1913年，瑞典人桑巴克把金属锁齿附 在一个灵活的轴上。其工作原理是：每一 个齿都是一个小型的钩，能与挨着
7、而相对 的另一条带子上的一个小齿下面的孔眼匹 配。 v 拉链最先用于军装。第一次世界大战 中，美国军队首次订购了大批的拉链给士 兵做服装。但拉链在民间的推广则比较晚 ，直到1930年才被妇女们接受，用来代替 服装的钮扣。 v 拉链是在1926年获得现在的名称的。 据报道，一位叫弗朗科的小说家，在推广 一种拉链样品的一次工商界的午餐会上说 ：“一拉，它就开了！再一拉，它就关了 ！”十分简明地说明了拉链的特点。拉链 这个词是这样来的。 2dRead the conversation quickly. vPaul: Hey Roy, the subject for my school project
8、 is “Small inventions that changed the world.” Can you help me think of an invention? vRoy: My pleasure! Let me think . hmm . I know! The zipper! vPaul: The zipper? Is it really such a great invention? vRoy: Think about how often its used in our daily lives. You can see zippers on dresses, trousers,
9、 shoes, bags . almost everywhere! vPaul: Well, you do seem to have a point . vRoy: Of course! I thought about it because I saw a website last week. The vpioneers of different inventions were listed there. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. But at that
10、time, it wasnt used widely. vPaul: Really? So when did it become popular? Roy: Around 1917. Summaries vSmall inventions that changed the world vthink of vMy pleasure vThink about vour daily lives我们的日常生活 vhave a point有点道理 vThe pioneers of different inventions vat that time vit wasnt used widely 学生背诵2
11、d对话，不看书填空。 vPaul: Hey Roy, the subject for my vschool is “Small inventions that changed the world.” Can you help me think of an ? vRoy: My pleasure! Let me think . hmm . I know! The zipper! vPaul: The ? Is it really such a great invention? vRoy: Think about how often its used in our lives. You can s
12、ee zippers on dresses, trousers, shoes, bags . everywhere! vPaul: Well, you do to have a point . invention zipper project daily seem vRoy: Of course! I thought about it because I saw a last week. vThe of different inventions were there. For example, v it that the zipper was invented by Whitcomb Juds
13、on in 1893. But at that time, it wasnt used w . vPaul: Really? So when did it become ? vRoy: Around 1917. website pioneers mentioned listed idely popular 对话内容巩固训练。 vLast week, Roy saw a , it says the zipper is one of the small inventions that the world. vIt that the zipper was by Whitcomb Judson in
14、1893. but at that time, it wasnt widely . Paul thinks he do seems to have a . The zipper is really a great invention and its used in our lives very often and . website greatest changed mentioned invented used point such daily everywhere Language points v1. subject n. 题目; 问题; 主题;学科, 科目 va subject of
15、conversation 谈话的主题 va serious subject 重大问题 va subject for laughter 笑柄 vthe main subject in our school 我们学校课程中的主要科目 vsubject n. 原因, 理由 va subject for complaint v抱怨的理由 va subject for leave v离开的理由 vsubject n. v【哲】主体, 主观意识, 自我 vsubject and object v主体和客体, v主观意识和客观事物 v主语和宾语 vchange the subject v改变话题 von the subject of v关于, 论及 vshort subject v电影短片(如动画片等) vsubject matter v题材; 话题; 论题 vsubject vt. v（常与to连用）统治；支配 v（与to连用）使经历；使遭受 vThey were subject to great suffering. v他们遭受了巨大痛苦。 2 . Think 短语 vthink aloud v自言自语 vthink and think v细想 vthink away v想开了, 想得忘了 vthink bac
