选修八unit3概要

Unit3Inventorsandinventions1.打电话2.有时,偶尔3.摆脱,赶走4.使自己扬名,显摆自己5.生物6.一种新方法7.着手,开始8.决定9.把它们引入陷阱10.一个制作冰淇淋的器具11.同时callupnowandthengetridofdistinguishoneselflivingcreaturesanewapproachsetaboutdecideonattractthemintoatrapanice-creammakeratthesametimePhrasesandSentences12.消失在墙壁附近的洞里13.提起,拿起14.根据15.温顺的蛇16.把它们都释放到野外17.被某人督促18.专利局19.填表20.……的问题disappearintoaconvenientholeinthewallpickupaccordingtothepassivesnakesreleasethemallbackintothewildbepressedbythepatentofficefillintheformamatterof21.这是因为我预料它还会再咬人。22.你看看我的银行节余金额就知道我是否成功了。YouwillknowifIsucceedbythesizeofmybankbalance.Thiswasintheexpectationthatthesnakeswouldbiteagain.Howcanyoudivide13orangesamong9childrenfairly?makeorangejuiceCreativityHowtobeagoodinventor?CreativeEducationHard-workingPracticalskillsDeterminationPatience…CuriousCreativePerseveringIngroups,discusstheinventionsyouknowandthenmakealist.telephone1876airplane1903television1923colourtelevision1940photocopier1937airconditioner1902electronicdigitalcomputer1942atomicbomb1945creditcards1950Penicillin1928(青霉素)X-ray1960Amongtheinventionsabove,whichinventiondoyouthinkisthemostimportantone?Why?Howdidtheychangepeople’sdailylives?Discussion==Workouttherulesthatwillhelpyoudecidewhatadiscoveryisandwhataninventionis.Aninventionis__________________________________________________________.Adiscoveryis___________________________________________________________.existinginnaturebutnotyetknownfindingoutsomethingalreadybyhumanbeingsnotexistingbeforesomethingthatwascreatedaninventionadiscoveryuniversalgravitationtheelectricbulbNowgivesomeexamplesofdiscoveriesandinventions.Doyouknowthestageseveryinventormustgothroughbeforetheycanhavetheirinventionapproved?Inventingisascientificactivityandsofollowssimilarstagestothoseusedinscientificresearch.Lookatthelistbelowandworkoutasuitableorder.FindingaproblemDoingresearchThinkingofacreativesolutionTestingthesolutionDecidingontheinventionApplyingforapatentThesuitableorder:1.Findingaproblem2.Doingresearch3.Thinkingofacreativesolution4.Testingthesolution5.Decidingontheinvention6.Applyingforapatentgothrough1)vt.经历(不愉快的事)Mostfamilieswentthroughalotinthewar.2)vi/vt.通过,经过Theplandidnotgothrough.Canthetablegothrough(thedoor)?3)调查；翻找；查看Motherwentthroughthedrawerforherglasses.Hewentthroughhisarticleagain.readthrough通读lookthrough浏览flowthrough流过getthrough通过,接通,完成searchthrough搜寻,查找doresearchon/into/in...从事,进行,做研究Theyaredoingresearchintothecausesofcancer.注意:research可作可数名词和不可数名词,有自己的单复数形式。但是短语doresearchon/into/in...中research为不可数名词。WhenIcalledupmymotherinthecountrysideonthetelephone,shewasveryupset.callup打电话,使…回忆起今晚我会给你打电话。I’llcallyouuptonight.(ringsb.up)老相片引起了我对童年的回忆。Theoldphotocallsupmemoriesofmychildhood.(recallsth.)callbackcallforcallincalloncallat召唤某人回来;再访;回电话需要,要求,接(人或物)邀请;请来拜访(人)拜访(某地)--CanIdothejob?--I’mafraidnot,becauseit___skillandpatience.A.callsonB.callsbackC.callsupD.callsforDcallondropinonpayavisittogoonavisittovisitcallatdropinatpayavisittogoonavisittovisit拜访某地+sp.拜访某人+sb.nowandthen时而;不时我偶尔看见他,但不常见。我有时喜欢去看歌剧。Iseehimnowandthen,butnotoften.Iliketogototheoperanowandthen.fromtimetotime(every)nowandagainsometimesattimes/occasionallyonceinawhile时而;不时distinguishoneself显扬自己,使自己扬名Themandistinguishedhimselfbyhiswisdom.distinguishvt./vi.1)辨别;辨认Ican’tdistinguishthetwins,theyaresoalike.从远处我能认出他们。Icandistinguishthematadistance.2)(常与from,between连用)区别;区分distinguishAfromB把A与B区分开distinguishbetweenAandB你能区分那两个物体吗？应当教育孩子明辨是非。Childrenshouldbetaughtto___________________________.Canyoudistinguishbetweenthosetwoobjects?distinguishrightfromwrong语言把人和动物区别开来。Speech_____________________________.象因为有长鼻子而有别于其他动物。Elephants_________________bytheirlongtrunks.Youshouldbeableto______rightfromwrong.A.differB.distinguishC.determineD.observedistinguishesmanfromanimalsaredistinguisheddistinctiondistinctiven.区别,差异adj.有特色的,与众不同的Bmercifuladj.仁慈的，慈悲的，宽大的bemercifulto/towardsmercilessadj.无情的mercyn.seem的归纳总结①seem+(tobe)+形容词/名词/介词短语/分词Somethingseemedtobewrongwithhim.Heseemedtobeagoodleader.Youseemedtobeinagreathurry.Thefirstmemoriesseemedtobeconnectedwithwork.Itseemsthat...Itseemsasif/asthough...Thereseems(tobe)….②seem构成的句式:Itseemsthateveryonewassatisfied.Itseemsasifyouarethefirstonehere.Thereseems(tobe)noreasonforbelievinghim.setaboutdoingsth.着手;开始setouttodosth.他一到那儿就着手解决问题。He__________________________assoonashearrivedthere.=He________________________assoonashearrivedthere.setaboutsolvingtheproblemsetouttosolvetheproblemsetoutfor动身,出发他们已出发到上海去了。Theyhavesetout(=setoff)forShanghai.setoutsetouttodosth.setoffsetasidesetdownsetup出发,起程开始做某事出发,使爆炸留出,对…不予考虑记下,写下设立，建立beinthehabitofoutofhabitbreakthehabitofdevelop/formthehabitoffallintogetintoacquirehabitn.习惯出于习惯打破…...的习惯养成…...习惯有…...的习惯Theyabruptlydisappearedintoaconvenientholeinthewall.abruptlyadv.突然地,唐突地abruptadj.突然的;意外的这路有很多急转弯。Theroadisfullof____________.这会议突然结束了。Themeetingcameto______________.我们的讨论突然给缩短了。Ourdiscussionwas__________curtailed.abruptturnsanabruptendabruptlyNorwillyoureceiveapatentuntilasearchhasmadetofindoutthatyourproductreallyisdifferentfromeverybodyelse’s.以否定词no,not,never,