英语九年级Unit6Whenwasitinvented黄辉公开课第一课时A

beinventedby被……发明ThelightbulbwasinventedbyEdison.词汇及短语词汇及短语inthedark在黑暗中词汇及短语Couldyoushowmehowtogettothebusstop?Mypleasure.很乐意！pleasure

/'pleʒə(r)/n.高兴词汇及短语Thepioneersofdifferenttimeswerelistedinthebook.pioneer/ˌpaɪə'nɪə/n.先锋list/lɪst/v.&n.列表词汇及短语stylen.样式；款式projectn.项目dailyadj.日常的v.提到mentioninone’sdailylife在某人的日常生活中haveapoint有道理atthattime在那时候课文导学Therearemanygreatinventionsinourlife.Someofthemareveryusefulinourworkorstudy.Canyoulistsomeinventionsaroundus?Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4](1=first,4=last).1a

4213Listenandmatchtheinventionswiththeyears.1b

1876188519271971abcd1876188519271976--Whenwasthetelephone/…invented?--Itwasinventedin_____.1c

PairWorkStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.Listenandnumbertheinventions[1-3]intheorderyouhearthem.2a

______ShoeswithspecialheelsIt’susedforscoopingreallycoldicecream._______shoeswithlights_____hotice-creamscoop,runsonelectricity312Right.ItwasinventedbyChelseaLanmon.Listenagainandcompletethechartbelow.2b

InventionWhatisit/aretheyusedfor?shoeswithspecialheels

thestyleoftheshoesshoeswithlightsseeinghotice-creamscoop

reallycoldice-creamchanginginthedarkwhenyougetupatnightserving2c

OralPracticeMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’reusedfor…Whatisthephoneusedfor?Itisusedfor

talkingwithpeople.Whatisthealarmclockusedfor?Itisusedforwakingpeopleupinthemorning.Whatisthebikeusedfor?Itisusedforriding.Whatisthelightbulbusedfor?Itisusedforgivinglight.Role-playtheconversation.2d

Keypoints1.Whataretheyusedfor?

它们被用来做什么？

beusedforsth./doingsth.被用于……

beusedtodosth.被用于……

beusedbysb.被……使用……

beusedassth.被当作……使用……

eg：这把尺子被我当作一把小刀用来折纸。

Therulerisusedforcuttingpaperasaknifebyme.Keypoints2.inventv.发明

inventionn.发明（可数名词）

inventorn.发明家3.Well,youdoseemtohaveapoint.

嗯，看来你说的确实有点道理。

助动词do在seem前面主要用来加强语气。

eg：我真的希望你能来参加我的晚会。

Idohopeyoucancometomyparty.Practice1.电话是什么时候发明的？__________thetelephoneinvented?2.它们是用来做什么的？What____they________?3.不同发明的先驱者在那儿被列举出来。Thepioneersofdifferentinventionswere_____there.4.它真的是如此伟大的一项发明？Isitreally________