九年级Unit-6whenwasitinvented课件SectionBselfcheck.ppt

九年级人教新目标,Unit9Whenwasitinvented?,Selfcheck,重点单词复习,1.projectn.项目，工程；2.pleasuren.高兴，愉快；3.dailyadj.日常的，每日的；4.mentionv.提到，说到；5.nearlyadv.几乎，差不多；6.boilv.煮沸，烧开；7.remainv.保持不变；剩余；8.nationaladj.国家的，民族的；9.lowadj.低的，矮的；10.translatev.翻译；,11.lockv.锁上；n.锁；12.suddenadj.突然的13.crispyadj.脆的；酥脆的；14.saltyadj.咸的；15.souradj.酸的，有酸味的；16.customern.顾客。17.Canadian加拿大的，18.dividev.分开，分散；19.heron英雄，男主角；20.professionaladj.职业的，专业的；,重点短语复习,1.shoeswithspecialheels特殊后跟的鞋子2.hoticecreamscoop热的冰其淋勺子3.runonelectricity电动的4.beusedfor被用作5.thesubjectformyschoolproject学校项目的课题6.ourdailylives我们的日常生活7.haveapoint有点道理8.byaccident偶然，意外地9.overtheopenfire在火堆上10.fallintothewater落入水中11.takeplace发生12.withoutdoubt毫无疑问,13.atalowprice以一个很低的价格14.translatethebookintodifferentlanguage把书翻译成不同种的语言15.allofsudden突然16.bymistake错误地17.amuch-lovedandactivesport一个深受喜爱并且积极的运动18.divideinto把分开19.stopsbfromdoingsth阻止某人做某事20.lookupto钦佩，仰慕21.theprofessionalbasketballgroups职业篮球机构22.usesomeoneelsesidea借用其他人的想法,重点句型,1.IthinktheTVwasinventedbeforethecar.我认为电视是在轿车之前发明的。2.-Whenwasthetelephoneinvented?-电话是什么时候发明的？-Ithinkitwasinventedin1876.-我认为电话是在1876年被发明的。3.-Whataretheyusedfor?-他们可用来做什么？-Theyareusedforchangingthestyleoftheshoes-他们可用来改变鞋子的样式。,4.-Whenwasthezipperinvented?-拉链是什么时候发明的？-Itwasinventedin1893.-它是在1893年被发明的。5.-Whowasitinventedby?-它是由谁发明的？-ItwasinventedbyWhitcombJudson.-它是被惠特科姆.贾德森发明的。,6.-WhenwasteabroughttoKorea?-茶是什么时候被带到韩国的？-ItwasbroughttoKoreaduringthe6thand7thcenturies.-它是在六至七世纪被带到韩国的。7.-Whatisthehotice-creamscoopusedfor?-这个热的冰其淋勺子是用来做什么的？-Itsusedforservingreallycoldice-cream-它是用来提供真正冷的冰其淋。,1.Idontlikeeatingchocolate.Thetasteistoo_.2.Momaddedsaltbutitstillwasnt_enough.3.Ipreferlemonstooranges.Ilikethe_taste.4.Shelikes_cookies.Theyarehard,dryandeasilybroken.,crispy,sweet,salty,sour,crispy,sweet,salty,sour,Fillintheblankwiththecorrectwordgiven.,Doyouknowthedifference?,beinventedby,beinventedin,beinventedto,Emphasizeonperson,Emphasizeontimeorplace,Emphasizeontheusage,Canyoumakesentenceswiththem?,1.Telephone_AlexanderGrahamBell,whoisanEnglishman.2.variousthingshave_recordthehistoryofhumanbeing.3.paper_first_ancientChina,anditisoneofthemostimportantinventionsintheworld.,beinventedby/in/to,wasinventedby,inventedin,was,beeninventedto,PleasetranslatethesesentencesintoEnglish.1.这样的话，我们明天就可以完成任务了。_,wecan_ourtasktomorrow.2.茶是在很偶然的情况下发明出来的。Teawas_.3.我们爬山的时候不小心掉进一个山洞里了。We_aholewhenwe_themountain.4.自从发明了电之后，人类历史进入了新的篇章。Afterelectricity_,ourhistory_anewstage.,Inthisway,finish/complete,inventedbymistake,fellinto,wereclimbing,wasinvented,got,into,cleanupthe,Selfcheck1Completethepassagewiththecorrectformsofthewordsinthebox.,Itisoftendifficulttodecideontheinventorofcertaininventions.Thisisbecausesometimesafewpeoplemaythingswhicharethesame.Opinionsarethenaboutwhocameupwiththeideafirst.Someinventionscanalsoallofaleadtootherinventions.Sosomepeoplewhethertheinventorcameupwiththeideahimselforherself.,produce,nearly,divided,sudden,doubted,Theythinkthattheinventorusedsomeoneelsesideatocreatehisorherinvention.Thatiswhybooksorwebsitesusuallymorethanoneinventorwhengivinginformationaboutinventions.,mentioned,Selfcheck2Rewritethesesentencesusingthepassivevoice.,1.Someonestolemywatch.2.Theyusedfiveeggstomakethisbigcake.,Mywatchwasstolenbysomeone.,Fiveeggswereused(bythem)tomakethisbigcake.,3.Whendidtheyinventthepersonalcomputer?4.Theyaskedusnottoruninthehallway.5.Someonetookthevideobacktothestore.,Whenwasthepersonalcomputerinventedbythem?,Wewereasked(bythem)nottoruninthehallway.,Thevideowastakenbacktothestore(bysomeone).,Whenweretheyinvented?,abacusinthe19thCentury,umbrellaattheendofSpringandAutumnPeriod,cleanupthe,binocularsin1600,camerain1839,bicyclein1839,carin1885,motorcyclein1885,toothbrushin1780,washingmachinein1858,根据汉语及首字母写出单词。,1.WhenIbegantosing，helaughedandmademeverye_(尴尬的)2.AfteralongtriptoEurope，1feltverye_(精疲力竭的)3.a_：tomakeknownpublicly4.d_：togiveanaccountofinspeechorwriting,embarrassed,exhausted,announce,describe,5.a_：onethatisinvestedwiththispower，especiallyagovernmentorgovernmentofficials.6.Lastnightafriendofmineinvitedmetoac_party(化装舞会)