九年级英语Unit6SectionA(1)解读

LearningGoals:

1.语言知识目标：

1)能掌握以下单词：heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention

2）能掌握以下句型：

①—Whenwasthetelephoneinvented?

—Ithinkitwasinventedin1876.

②—Whataretheyusedfor?

—Theyareusedforseeingatnight.

3)能谈论物品被发明的时间、发明者，表达某发明的用途。第一页第二页，共36页。

2.情感态度价值观目标：

了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养想象力，善于观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。

第二页第三页，共36页。

1.WritetheEnglishforthewords.

鞋跟，足跟_________勺，铲子_______________

电，电能_________样式，款式_____________

项目，工程_________高兴，愉快____________

拉链，拉锁_________每日的，日常的_________

网站______________先锋，先驱_____________

名单，清单________提到，说到____________Review第三页第四页，共36页。

2.TranslatethefollowingChineseintoEnglish.

(1)我认为电视是在汽车之前被发明的。_________________________________________

(2)电话是什么时候被发明的？

___________________________________

(3)我认为它是在1876年被发明的。

_________________________________________

(4)它们是用来干嘛的？

_________________________________________

(5)你能帮我想个发明吗？乐意效劳。

________________________________________

第四页第五页，共36页。

(6)它真的是那么伟大的发明吗？

_____________________________________

(7)想想在我们的日常生活中它多久被用一次？

_____________________________________

(8)你的确有道理。

_________________________________________

(9)它提到的拉链是由惠特科姆贾德森在1893年发明的。

_________________________________________

3.读出下列词组：

in1885,in1876,in1927,in1971,in1800第五页第六页，共36页。---Whatisthis/arethesecalledinEnglish?---It’s/They’recalled----.Whatis---Practice第六页第七页，共36页。

Listenandfindthegeneralidea.

A.whoinventedthethings.

B.whenthethingswereinvented.

C.wherethethingswereinvented

Listening---1a第七页第八页，共36页。Listening---1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].2314第八页第九页，共36页。ListeningListenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacb第九页第十页，共36页。

listentothetapeathirdtimeandfinishthetapescripts.

Alice:Wasthelifevery____________whenyouwereakid?

Woman:Oh,notreally.Why?

Alice:Well,youdidn'thavemoderninventionslikea_________,right?

Woman:Ofcoursewedid!HowolddoyouthinkIam?Thetelephonewas__________in1876.Youneedtotakeahistoryclass,Alice!

Alice:Haha!Howaboutcars?Theyweren'tinventedyet,werethey?

第十页第十一页，共36页。

Woman:Yes,theywere.Carswereinventedin_________.Myfamilyhadacar.

Alice:Well,didyouhaveaTV?

Woman:No,wecouldn’taffordone.Theywere________inthosedays.TheTVwasinventedin_______,Ithink.

Alice:Iknowyoudidn'thave_________becausewelearnedinschoolthatpersonalcomputerswereinventedin___________.

Woman:You'reright.ButIdonow!

第十一页第十二页，共36页。StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.Practicing1cWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.第十二页第十三页，共36页。Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.第十三页第十四页，共36页。Whenwasthecomputerinvented?Itwasinventedin1971.第十四页第十五页，共36页。Bellinventedthetelephone.A:Whowasthetelephoneinventedby?B:ThetelephonewasinventedbyBell.A:Whatisthetelephoneusedfor?B:Ithinkitisusedfortalkingwithpeople

Presentation第十五页第十六页，共36页。KarlBenz,travelChinese,keepofftherainandthesun第十六页第十七页，共36页。Newinventions.

heatedicecreamscoop

shoeswithadjustableheels

battery-operatedslippers第十七页第十八页，共36页。Practiceinpairs:Whowasit/weretheyinventedby?Itwas/Theywereinventedby--------.Whatisit/aretheyusedfor?Itis/Theyareusedfor----------.第十八页第十九页，共36页。ListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity123第十九页第二十页，共36页。InventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamListenagainandcompletethechart.2bchangingservinginthedark第二十页第二十一页，共36页。Thefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklights第二十一页第二十二页，共36页。Thesecondinventionisaspecialice-cream______.Itrunson_________andbecomeshot.It’s_____forservingreally_____ice-cream.scoopelectricityusedcoldThelastinventionisshoeswithspecial_____.Peoplecanmovetheheels_____and______.Youcan_____theheelsifyouaregoingtoa______or______themifyouarejustgoingoutfor_________.heelsdownupraisepartylowershopping第二十二页第二十三页，共36页。Makeconversationsusingtheinformationin2b.Whataretheshoeswithlightsusedfor?2cThey’reusedforseeinginthedark.

第二十三页第二十四页，共36页。Whatarehotice-creamscoopusedfor?They’reusedforservingforreallycoldice-cream.Whatareshoeswithspecialheelsusedfor?They’reusedforchangingthestyleoftheshoes.第二十四页第二十五页，共36页。---Whatarethese?---Theyarezippers.---Whataretheymadeof?---Theyaremadeofplasticormetal.---Whataretheyusedfor?---Theyareusedforlockingclothes,bagsandsoon.

Lookatthepicturesandhavethemanswerthequestions:Role-playconversation2d第二十五页第二十六页，共36页。Read2dquicklyandfindoutthemainidea.A.somesmallinventionsB.asmallinvention---thezipperC.aschoolproject第二十六页第二十七页，共36页。

thezipperWhereisitused?On___,____,____,____---almost____.Whoinventedit?____________.Whenwasitused?In__________.Whendiditbecomepopular?_____________Read2dagainandfindoutthespecialidea.第二十七页第二十八页，共36页。Fillintheblankswithoutlookingatthebooks.Paul:HeyRoy,thesubjectformyschool

is“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofan

?Roy:Mypleasure!Letmethink...hmm...Iknow!Thezipper!Paul:The

?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinour

lives.Youcanseezippersondresses,trousers,shoes,bags...

everywhere!第二十八页第二十九页，共36页。Paul:Well,youdo

tohaveapointRoy:Ofcourse!IthoughtaboutitbecauseIsawa

lastweek.The

ofdifferentinventionswere

there.Forexample,it

thatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasn’tused

.Paul:Really?Sowhendiditbecome

?Roy:Around1917.第二十九页第三十页，共36页。1.--Whenwasthetelephoneinvented?--Itwasinventedin1876.汉意：___________________________________________________________________was/were+__________构成了_________的被动语态。eg：这座桥建于1900年。Thebridge____________in1900.

那些树种植于去年。Thetrees_____________lastyear.第三十页第三十一页，共36页。2.Whataretheyusedfor?Theyareusedforseeinginthedark.汉意:________________________________________________________________1）.beusedfordoingsth.=beusedtodo,意思是“_________”eg:这种材料被用来画画。Thismaterial(材料)is________drawingpictures.Thismaterial(材料)is________drawpictures.这种机器被用来做饭。Thiskindofmachineis____________cookingfood.Thiskindofmachineis____________cookfood.2).beusedas意思是“_______________”eg:在中国，英语被作为第二语言使用。Englishis__________asecondlanguageinChina第三十一页第三十二页，共36页。3).beused