+Unit6+When+was+it+invented？+SectionA+2a-2d 人教版英语九年级全册

人教新目标GoForIt九年级英语全册Unit6Whenwasitinvented？SectionA2a-2dheeln.鞋跟;足跟high-heeledshoesshoeswithspecialheels带特殊鞋跟的鞋lowheelhighheelshoeswithlights发光的鞋NothinggreatwaseverachievedwithoutenthusiasmRules:StudentAcomestotheblackboard,anotherstudentdescribes(描述)theinvention.StudentAguesseswhatitis,using“Isita/an…?”Remember!Don’tmention(提到)thenameoftheinventions.Guessinggame你来描述我来猜inventionwhenwhywhowherehowWhile-listeningListenandnumbertheinventions[1–3]intheorderyouhearthem.1232aNothinggreatwaseverachievedwithoutenthusiasm“Isita/an…?”inventionwhen:who:how:Itwasinvented

in________.…Itisused

for_____________.…1880/anEnglishman1976;America1876Nothinggreatwaseverachievedwithoutenthusiasm Fillintheblanksaccordingtothelisteningmaterials.2aCarolandAlexaretalkingaboutherEnglishhomeworkthatisaboutsomeoftheinteresting_______________.They__________shoeswithlights,aspecialice-creamscoopandshoeswithspecialheels.Theyhavedifferentusages.Theshoeswithlightscan___________forseeinginthedarkwhenpeoplegetupatnightbecausepeoplealwayshitthetoe_________somethingonthewaytothebathroom.Carol’sfavoriteinvention,aspecialice-creamscoop,whichrunson___________isusedfor_________reallycoldice-cream.Thelastinventionisshoeswithspecialheels.Peoplecanchangethe___________accordingtodifferentsituations,forexample,youcan________theheelsifyouaregoingtoapartyor_________themifyouaregoingoutforshopping.inventionsincludebeusedagainstelectricityservingstylesraiselowerNothinggreatwaseverachievedwithoutenthusiasmInventionsWhatisit/aretheyusedfor?shoeswithspecialheels____________

thestyleoftheshoesshoeswithlightsseeing________________hotice-creamscoop______________

reallycoldice-creaminthedarkchangingservingTips：首字母快速笔记Listenagainandcompletethechartbelow,payattentiontothestructure“beusedfor”.2bWhile-listeningNothinggreatwaseverachievedwithoutenthusiasmReadthepassagequicklyandanswerthequestions.Whatisthesubjectfortheirschoolproject?2.WhatkindofinventiondoesRoythinkof?

3.WhydoesRoythinkitisagreatinvention?4.Whoandwhenwasthezipperinvented?5.Whendidthezipperbecomepopular?Smallinventionsthatchangedtheworld.Thezipper.Becauseitisoftenusedinourdailylives.WhitcombJudsonin1893.Around1917.NothinggreatwaseverachievedwithoutenthusiasmA:When____thetelephone_______?B:Ithinkitwas________

_____1876.wasinventedinventedinA:Whenwasthecarinvented?B:Ithinkit___________1930.

A:When____theTV_________?B:Ithinkitwasinvented

in1927.A:Whenwasthecomputerinvented?B:Ithinkit_____________in1976.Completethesentencesandthenpracticeinpairs.wasinventedinwasinventedwasinventedNothinggreatwaseverachievedwithoutenthusiasmThe

specialslipperswereinventedby

alazyman.Theyareusedforcleaningthefloor.

Thisspecialhat

wasinventedby

Susan.Ithasmanycolorsandisusedfor

takingphotos.

Itcantakeaphotoofyoubyyourself.Thissmall

airfan

wasinventedby

Tom.Itisusedforcoolingthehotfood.

Itrunsonelectricity.NothinggreatwaseverachievedwithoutenthusiasmNothinggreatwaseverachievedwithoutenthusiasm

Readagainanddothetaskbelow.2cWhendidzipperbecomepopular?Around1917.assoonas一……就Nothinggreatwaseverachievedwithoutenthusiasmhaveapoint有道理withseemv.似乎、好像seemtodosthseemtobe+adjItseemsthatNothinggreatwaseverachievedwithoutenthusiasm1.What’sthis?2.Wherecanweusuallyfindzippers?3.Whataspectsdoyouwanttoknowwhenwetalkaboutaninvention?zipper/ˈzɪpə/Role-playtheconversation.2dNothinggreatwaseverachievedwithoutenthusiasm记忆力大比拼完成下列短语：1.带特殊后跟的鞋子_________________2.被用作_____________3.学校的课题题目__________________4.在我们的日常生活中______________5.似乎有点道理____________________6.当然_________________________shosewithspecialheelsbeusedforthesubjectforschoolprojectinourdailylivesseemtohaveapointofcourseNothinggreatwaseverachievedwithoutenthusiasm

What...usedforwhereis...usedwhozipper

when3.Whataspectsdoyouwanttoknowwhenwetalkaboutaninvention?Nothinggreatwaseverachievedwithoutenthusiasm写出下列动词的过去式thinkseementionbecome划出动词的被动语态werelistedwasinventedwasusedthoughtsawmentionedbecameNothinggreatwaseverachievedwithout