Unit 1 Section A1a_2d课件-2024-2025学年鲁教版五四制英语九年级全册 .pptx

SectionA(1a—2d);学习目标;AmazingChineseinventions;Doyouknowwhattheseinventionsare?;Canyoumatchtheinventionswiththerightinventors?;Thefirsttelephonewasinvented(byBell)in1876.;Thefirsttelevisionwasinvented(byJ.L.Baird)in1927.;Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].;A:IthinktheTVwasinventedbeforethecar.

B:Well,IthinktheTVwasinventedafterthecar.;一般过去时的被动语态：

was/were+及物动词的过去分词;1.IthinktheTVwasinventedbeforethecar.

我认为电视是在小汽车之前被发明的。（教材第1页，1a);（3)辨析：invent与discover;;;;Pairwork;shoeswithlights;Listenandnumbertheinventions[1-3]intheorderyouhearthem.;2.shoeswithspecialheels带特殊鞋跟的鞋子（教材第2页，2a);3.hotice-creamscoop,runsonelectricity

冰激凌加热勺，靠电力驱动（教材第2页，2a)

（1)run

〔不及物动词〕驱动，运转

runon意为“（机器或设备等）靠（某种能源）运转，开动”。

Icantmakethismachinerunproperly.我无法使这台机器正常运转。

Thecarrunsongas.这辆汽车靠汽油来运转。;（2)electricity

TheThreeGorgesDamproduceselectricityformillionsofpeopleinChina.

三峡大坝为数百万中国人发电。;Invention;stylen.样式,款式

instyle流行的,时髦的

outofstyle过时的

thestyleof….……的样式\款式;4.Whatis/areittheyusedfor?

它／它们是用来做什么的？（教材第2页，2b);5....thestyleoftheshoes······鞋的样式（教材第2页，2b)

style〔名词〕样式；款式

thestyleof...······的样式

instyle流行的；时髦的

outofstyle过时的;Thefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.

Thesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.

Thelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.

;Listenagainandpayattentiontothestructur