人教新目標(biāo)九年級Unit6_When_was_it_invented_Section_A(2a--2d)

1、unit 6 when was it invented? section a,(2a-2d),a hot ice- cream scoop,ice- cream,what is it used for?,who was it invented by?,it was invented by chelsea lanmon.,: it is used for serving really cold ice cream.,shoes with lights.,what are they used for?,who were they invented by?,they were invented by

2、 julie thompson.,they are used for serving really cold ice cream.,shoes with special heels.,what are they used for?,who were they invented by?,they were invented by jayce coziar and jamie ellsworth,they are used for changing the style of the shoes.,1、認(rèn)真拼讀下面單詞和人名 heel /hi:l/ n. 鞋跟；足跟 p.42 electricity

3、 /ilektristi/ n. 電；電能 p.42 scoop /sku:p/ n.勺; 鏟子 p.42 style/stail/ n. 樣式; 款式 p.42 chelsea/telsi/ lanmon /lnmn/切爾西 蘭曼p.42 jayce /deis/ coziar /kuzia:/杰斯 克里亞p.42 jamie /deimi/ ellsworth /elzw:(r)/杰米 埃爾斯沃恩p.42 julie /du:li/ thompson /tmpsn/朱莉 湯普森 whitcomb /witkm/ judson /ddsn/惠特科姆 賈德森,2a listen and num

4、ber the inventions1-3 in the order you hear them.,3,1,2,_ shoes with special heels,_ shoes with lights,_ hot ice-cream scoop runs on electricity,2b listen again and complete the chart below.,shoes with special heels shoes with lights hot ice-cream scoop,2c make conversations using the information in

5、 2b.,a: what are they used for? b: theyre used for.,a: what are the shoes with adjustable heels used for? b: they are used for changing the style of the shoes.,a: what are the shoes with lights used for? b: they are used for seeing in the dark.,a: what is the heated ice cream scoop used for? b: it i

6、s used for scooping really cold ice cream.,when was it invented ?,what is it called ?,it is called zipper.,the zipper was invented by whitcomb judson.,the zipper was invented in 1893.,who was it invented by?,project /prdekt/ n. 項目；工程p.42 pleasure /ple(r)/ n. 高興；愉快p.42 zipper /zip(r)/ n. (= zip) 拉鏈；拉

7、鎖p.42 daily /deili/ adj. 每日的；日常的 p.42 website /websait/ n. 網(wǎng)站 p.42 pioneer /paini/ n.先鋒；先驅(qū)p.42 list /list/ v. 列表；列清單n. 名單；清單p.42 mention /menn/ v. 提到；說到 p.42,根據(jù)漢語提示完成單詞。 1. i like the color of this coat but i dont like its _- (款式). 2. its my great _(高興) to have a talk with you. 3. the little inventi

8、ons have helped me a lot in my _ (日常的)life. 4. julia introduced a good _- (網(wǎng)站)to me to learn english. 5. my mother always _（列清單）all things that she wants to buy before shopping.,2d role-play the conversation.,read the passage quickly and answer the questions.,what is the subject for their school pro

9、ject? 2. what kind of invention does roy think of? 3. why does roy think it is a great invention? 4. who and when was the zipper invented? 5. when did the zipper become popular?,small inventions that changed the world.,the zipper.,because it is often used in our daily lives.,whitcomb judson in 1893.

10、,around 1917.,be used for 用來做 此短語中的for是介詞，表示用途，后接名詞或動詞-ing形式。 【例句】 an orange is used for medicine. 桔子可以入藥。 a pen is used for writing. 鋼筆用來寫字,be used as & be used by,2.be used by 意為“被使用”，介詞by后面接動作的執(zhí)行者（賓語）。 【例句】 english is used by travelers and business people all over the world. 全世界的旅行者和商人們使用英語。 tractors are used by the farmers. 農(nóng)民使用拖拉機。,1. 在中國英語作為外語來使用