人教新目标 (Go for it) 版Section A多媒体教学课件ppt

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Wrd and Expressins
n. 鞋跟；足跟 /hi:l/n. 勺；铲子 /sku:p/n. 电；电能 /,ilek'trisəti/ n. 项目; /'prɔdʒekt/,/'pra:dʒekt/ 工程n. 高兴；愉快 /'pleʒə(r)/n.(=zip) 拉链；拉锁 /'zipə(r)/adj. 每日的；日常的 /'deili/
heelscpelectricitystyleprjectpleasurezipperdaily
What are the Fur Great Inventins in ancient China?
paper-making 造纸术
cmpass 指南针
printing 印刷术
gunpwder 火 药
What’s this called in English?
micrwave ven
Lk at the things. In what rder d yu think they were invented?
A: I think the calculatr was invented befre the cmputer.B: Well, I think the calculatr was invented after the cmputer.
The car was invented befre the TV set.
A: I think … was invented befre …B: Well, I think … was invented after ….
The telephne was invented befre the TV set.
The telephne was invented befre the cmputer.
T learn t understand and use passive vice T listen and speak abut the histry f inventins using passive viceT listen and speak abut what inventins were used fr using passive vice
Lk at the things belw. In what rder d yu think they were invented? Discuss them with yur grup. Then number them [1–4] (1 = first, 4 = last).
A: I think the TV was invented befre the car.B: Well, I think the TV was invented after the car.
Listen and match the inventins with the years.
____ 1876____ 1885____ 1927____ 1976
Student B, cver the dates. Student A, ask Student B when the things in the picture in 1b were invented. Then change rles and practice again.
A: When was the telephne invented?B: I think it was invented in 1876.
Listen and number the inventins [1–3] in the rder yu hear them.
Listen again and match the items with their inventrs and uses.
in the dark
Make cnversatins using the infrmatin in 2b.
Paul: Hey Ry, the subject fr my schl prject is “Small inventins that changed the wrld.” Can yu help me think f an inventin? Ry: My pleasure! Let me think ... hmm ... I knw! The zipper!Paul: The zipper? Is it really such a great inventin?Ry: Think abut hw ften it’s used in ur
Rle-play the cnversatin.
daily lives. Yu can see zippers n dresses, trusers, shes, bags ... almst everywhere!Paul: Well, yu d seem t have a pint ... Ry: Of curse! I thught abut it because I saw a website last week. The pineers f different inventins were listed there. Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893. But at that time, it wasn’t used widely.Paul: Really? S when did it becme ppular? Ry: Arund 1917.
the style f the shes 鞋子的款式 style名词，意为“样式；款式”。 其常用短语 in style意为“时髦的”， 其反义短语为ut f style, 意为“过时的”。►This year's style in dresses is different frm last year’s. 今年的服装样式与去年的不同。►Her clthes are always in style. 她的衣服总是很时髦。
Language Pints
(2) style作名词，还可意为“方式”。► Our children need new learning styles. 我们的孩子需要新的学习方式。 ► I like yur style. 我喜欢你做事的方式。
2. My pleasure! 非常愿意！ pleasure (a state f feeling r being happy) 名词，意为“高兴;愉快”。► He takes n pleasure in his wrk. 他从工作中得不到丝毫的乐趣。► —Thanks fr helping me. 谢谢你帮助了我。 —My pleasure. / It's a pleasure. 别客气。
pleasure,pleased与pleasant
►I am pleased with the painting.我对这幅画很满意。►Wish yu a pleasant jurney! 祝你旅途愉快！
3. Think abut hw ften it’s used in ur daily lives. 想想看,在我们的日常生活中它被使用得多么频繁。(1) daily (happening, dne r prduced every day) 形容词，意为“每日的；曰常的”。► Dn’t yu read the daily news in tday’s newspaper? 你（们）没有读今天报纸上的每日新闻吗?(2)daily (every day)副词，意为“每日;每天”► The milkman cmes daily t ur huse, 送奶人每天都到我们家来送奶。
daily adj.每日的, 日常的 adv.每日;每天weekly adj. 每周的 adv. 一周一次mnthly adj.每月的 adv.一月一次yearly adj.每年的 adv.一年一次
4. Well, yu d seem t have a pint ... 嗯，看来你说的确实有道理…… have a pint固定短语，意为“有道理” ► Yu have a pint — It wuld be better t wait till tmrrw. 你说的有道理，还是等到明天比较好。
5. The pineers f different inventins were listed there. 各种发明的先驱者们被列到了上面。(1) pineer (a persn wh des smething first) 可数名词，意为“先锋；先驱”。China Yung Pineers意为“中国少年先锋队”。► He is a cmputer pineer. 他是计算机方面的先驱。
(2) list动词，意为“列表;列清单”。 ► List them and yu will never frget 把它们列出来你就不会忘记了。 list用作名词，意为“名单；清单”。► I did nt see his name n the list. 我在名单上没有看到他的名字。
6. Fr example, it mentined that the zipper was invented by Whitcmb Judsn in 1893. 例如, 它提到拉链是在1893年由惠特科姆.贾德 森发明的。 mentin动词，意为“提到，说到”其后可接 that 引导的宾语从句。► He mentined that the fd was invented by a Chinese. 他提到这种食物是由一个中国人发明的。
mentin的其他搭配
① mentin sb./sth. (t sb.) (向某人)提起某事► Dn't mentin it befre the children. 在孩子们面前提及此事。► Nbdy mentined anything t me abut it. 没人向我提过这事。 ② mentin ding sth.提到做某事 ►Whenever I mentin having dinner tgether， he says he’s t busy.无论何时我一提起 块儿吃顿饭，他就说太忙。
“Dn’t mentin it.”主要用来回答感谢，有时也来回答道歉。► —Thank yu very much.多谢你 了。 —Wn't mentin 不客气。► — I’m srry t truble yu. 对不起，打扰你了。 — Wn't mentin it.没关系。