高中英语Unit3InventorsandinventionsSection3UsingLanguage课件新人教版选修.ppt

,Inventorsandinventions,Unit3,SectionUsingLanguage,栏目导航,.Readthetextandmatchthemainideawitheachparagraph.Para.1：（）A.Bellisacontinuingsearcher.Para.2：（）B.Bellslifeinformationandespeciallyinterest.Para.3：（）C.Bellscuriosity.Para.4：（）D.Bellsinventionofthetelephone.Para.5：（）E.Theimportanceofhisinventiontelephone.Para.6：（）F.Bellsfirsttelephonemessage.Para.7：（）G.Bellsnewdiscoveriesinotherareasofinvention.,B,C,D,E,F,G,A,.ReadthetextcarefullyanddecidewhetherthefollowingstatementsareTrueorFalse.1.Bellsmotherwascompletelydeaf,butwiththehelpofBell,shecouldhearwhatBellsaid.（）2.ItwasBellsinterestandcuriositythatledtotheinventionofthetelephone.（）3.Inordertoimprovehisinvention,BellmadeMorsecode.（）4.Heinventedthehelicopterandotherflyingmachines.（）5.Bellisrespectedbecausehedevotedallhimselftoimprovingeverybodyslife.（）,F,T,F,F,F,.TranslatethefollowingsentencesfromEnglishintoChinese.1.Leavethebeatentrackoccasionallyanddiveintothewoods.Everytimeyoudoyouwillbecertaintofindsomethingthatyouhaveneverseenbefore.答案：偶尔离开平路，深入到林子里去。每次当你这样做的时候，你一定会发现你从来未见过的东西。2.Followitup,exploreallaroundit,andbeforeyouknowit,youwillhavesomethingworththinkingabouttooccupyyourmind.答案：跟踪下去，不断探索，不知不觉中，你就会发现某种值得思考的东西盘踞着你的头脑。,3.Itwasthisexploringaroundproblemsandhisdynamicspiritthatledtohismostfamousinventionthetelephonein1876.答案：是他的善于探索和锲而不舍的精神使他于1876年完成了他最著名的发明电话。4.Ifsoundwavescouldbereproducedinamovingelectricalcurrent,theycouldbesentalongawire.答案：如果声波能以连续运动的电流形式复制的话，那么声波就可以沿着导线传送出去了。,Pointbearvt.(bore,borne/born)忍受；经得起；忍耐；负担；生育；结果实,考点一单词点击,Icannotbearthesmellofburntsausageonthebarbecue.(教材P24)我不能忍受烤肉架上烤焦的香肠的气味。,beardoing/todosth.忍受做某事bear/keepinmind牢记,Theicewasnotthickenoughtobeartheweightofmarchingmen.冰的厚度不足以支撑行军队伍的重量。Icantbearyoungpeoplecastingawaytheiryouth.我无法容忍年轻人虚度青春。Hecantbearbeinglaughedatinpublic.=Hecantbeartobelaughedatinpublic.他无法忍受在公共场合遭人嘲笑。Bearinmindthatthemeetingisveryimportant.记住，这次会议很重要。,点拨：(1)bear意为“忍耐，忍受”时，通常与can,could连用，用于疑问句或否定句中，常见近义词还有：putupwith,stand,tolerate,endure等。(2)borne和born是bear的两个过去分词，表示“出生，出自”时用born，并且仅用于被动式。表示“生育”时用borne。,bearableadj.可忍受的unbearableadj.无法忍受的,单句语法填空。(1)Shecouldntbear_(laugh)atandburstintotears.(2)_(bear)inmindwhatItoldyouanditwillhelpyouinthefuture.解析：考查“祈使句+and+陈述句”句型。,tobelaughed/beinglaughed,Bear,Pointcurrentn.电流；潮流adj.当今的，流行的，时下的,Ifsoundwavescouldbereproducedinamovingelectricalcurrent,theycouldbesentalongawire.(教材P25)如果声波能以连续运动的电流形式复制的话，那么声波就可以沿着导线传送出去。Thecurrenttrendofpricesisstillrising.现在物价还是有上涨的趋势。Mostoftheoldareinterestedincurrentevents.大部分老年人都对时事感兴趣。,Theyareexpectingprofitsofover$2millioninthecurrentyear.他们期望今年的利润超过二百万美元。Thewordisnolongerincurrentuse.这个词已不再使用。,currentlyadv.当前currencyn.货币;流通currentofevents事态的发展；事情的进展currentoftime/thetimes时势，时代潮流currentsituation现状，目前形势；现况,单句语法填空。(1)Ifyouhavenoexperience,oryouhaveworkexperiencebuthavenothingtodowithyour_(current)employedwork,itwillbehardforyoutosellyourself.单句改错。(2)Althoughhewasastrongswimmer，hewassweptawaybythecurrencyandwasdrowned.,currently,current,Pointassociatevt.联想，联系n.同伴，伙伴,associatesb./sth.withsb./sth.把和联系在一起beassociatedwith和有关；相关的associatewithsb.与某人交往或混在一起associateoneselfwithsth.表明支持,Althoughheismostoftenassociatedwiththeinventionofthetelephone,hewasindeedacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybodyslife.(教材P26)虽然人们常把他与电话的发明联系在一起，但是他的确是一位永不停息的探索家，不断寻求着改善人们生活质量的途径。Youmustbearitinmindthatyoushouldneverassociatewithbadcompanions.你必须要牢记千万别和坏人交往。Idontlikeyouassociatingwiththosepeople.我不喜欢你和那些人混在一起。InourmindstheSpringFestivalisassociatedwithhappyfamilyreunions.在我们的心中，春节和幸福的家庭团聚相联系。,associationn.合伙；关联；协会；交往inassociationwith与合伙/合作,Weareworkinginassociationwithanumberoflocalcompaniestoraisemoneyforthehomeless.我们与本地一些公司联合为无家可归的人筹款。,单句语法填空。(1)Theearthquakesaresaid_(associate)closelywithlargescaleiceloss(冰融)events.单句改错。(2)Neitherinthecurrentstudynorinthepreviousreportshasnutconsumptionassociatedwithweightgain.解析：句意：无论是当前的研究还是过去的报道中均未显示坚果摄入与体重增加有关。,tobeassociated,been,考点二短语诠释,Pointdiveinto迅速把手伸入；一心投入；跳入,Leavethebeatentrackoccasionallyanddiveintothewoods.(教材P25)偶尔离开平路去寻求困境。Assoonasheundertookthistask,hedivedintohiswork.他一承担了这项任务，就立刻埋头于工作。,Shedivedintoherpocketandtookoutasharpknife.她迅速把手伸入口袋掏出了一把尖刀。Hedivedintotherivertosavethedrowningchild.他跳入河中去救那个溺水的孩子。,Shedivedintoherpocketandtookoutasharpknife.她迅速把手伸入口袋掏出了一把尖刀。Hedivedintotherivertosavethedrowningchild.他跳入河中去救那个溺水的孩子。,指出diveinto在句中的不同含义。(1)Justthen,fatherdivedintohispocketandtookoutabirthdaygift._(2)Findahobbyoractivityyouenjoyanddiveintoit._(3)Youshoulddiveintotheseatofindapearl._,跳入,沉浸于，一心投入,迅速把手伸入,Pointhangon不挂断；稍后；紧紧握住；坚持下去,Hangon,please.(教材P26)请别挂断。Oh,hangon!IthinkIknowwheretheyendedup.哦，等一下！我想起来它们被放在哪里了。Itshardwork,butifyouhangonlongenoughyoullsucceed.这是艰苦的工作，但如果你坚持下去，你会成功的。IknewIcouldnthangonforverylong,whensuddenlythismanburstoutontothebalcony.我知道即便如此我也撑不了多久，而恰好一个男人走到了阳台上来。,hangonto紧紧抓住hangabout/around(sth.)(在某处)闲荡；徘徊hangup=ringoff挂断电话hangback退缩；犹豫hangtogether团结一致；同心协力,Iwillprobablyjusthangaroundthetrainstationandwait.我或许只是在火车站等待并逗留一会儿。CouldyoupleasehangupandwaitwhilewetrytoconnectMr.BeckmanWood?请您先挂上，稍等片刻，我们会设法接通博克曼伍德先生，好吗？,用由hang构成的短语的适当形式填空。(1)He_thephoneangrilybeforeIcouldspeak.(2)_theropeanddontletitgo.(3)Idontliketoseealltheseyouths_onthestreet.(4)Dont_goandintroduceyourself.(5)Ifweall_,wearesuretosucceedinourplan.,hungup,Hangonto,hangingabout/around,hangback,hangtogether,Pointoutoforder次序颠倒；发生故障,Imsorry,butthisphoneisoutoforder.(教材P26)对不起，这部电话坏了。Icheckedthefilesandsomeofthemwereoutoforder.我检查了这些卷宗，其中一些次序颠倒了。Illseetoitthateverythingisingoodorderwhentheguestsarrive.我确保客人来时我会把一切都料理得井井有条的。Justgivemefiveminutestoputmydeskinorder.给我五分钟整理一下书桌。,（1）inorder整齐，状况良好，按顺序（2）“outof+名词”结构的常见短语：outofcontrol失去控制outofdoubt无疑outoffashion=outofdate过时，陈旧outoftouch失去联系outofdanger脱离危险outofreach够不着,用“outof+名词”结构的短语填空。（1）Theoperationisasuccessandnowthepatientis_.（2）Thesepagesareall_,willyoupagethemupforme?（3）Itisthoughtthatconductorsplayavitalpartonbuses.Withoutthem,theorderonbuseswillbe_.（4）Themedicineworkssoobviouslyinthetigerthatitsresultis_.（5）Someexpertssaypolicy-makersare_withthemarket.,outofdanger,outoforder,outofcontrol,outofdoubt,outoftouch,Pointgetthrough设法联系上(尤指打通电话)；(设法)做完；通过,Icantgetthrough.(教材P26)我打不通电话。ItriedcallingyouseveraltimesbutIcouldntgetthrough.我试着给你打了几次电话，但都没打通。Wewerealldelightedwhenweheardyouhadgotthroughtheexam.听到你通过考试时，我们都很高兴。Themanwassofatthathecouldntget/gothroughthedoor.那人胖得连那扇门都过不去。,getover越过；克服(困难)；从(疾病中)恢复getacross使了解/明白；被理解；被了解geton/alongwith进展；与相处getdowntosth.开始做某事；开始认真注意某事getawaywith侥幸逃脱,HowcanIgetitacrosstoyoupeoplehowimportantthisis?我怎么做才能让你们这些人理解这件事的重要性？ItstimeIgotdowntothinkingaboutthatessay.我该认真思考一下那篇论文了。Ifwecangetoverpresentdifficulties,theneverythingshouldbeallright.如果我们克服了目前的困难，那么一切都应该好起来。,用由get构成的短语的适当形式填空。(1)Icouldnt_toherbecauseherphonewasbusyallday.解析：getthroughtosb.打通(某人)电话。(2)Shetriedto_thenervousnessduringtheexamination,butfailedagain.解析：getoverthenervousness克服紧张。(3)Forsuchaseriousmistakehewasluckyto_afine.解析：getawaywithafine侥幸以罚款了事。(4)Icant_mymeaningtohim.解析：getacrossthemeaningtosb.使某人明白意思。,getthrough,getover,getawaywith,getacross,考点三句型归纳,Pointbeing+adj./v.|ed/v.|ing的句法功能,Beingverystable，ithasprovedinvaluableinthedesignofbridges.（教材P25）由于具有良好的稳定性，在桥梁设计中，它被证明是极其有用的。点拨：Beingverystable是现在分词短语，在句中作原因状语。“being形容词/过去分词/副词/介词短语/名词等”通常在句中作原因状语，此结构一般放在句首，有时也可置于句尾。,Beingveryshy，hecouldntaskhertogotothemovieswithhim.由于很害羞，他不敢开口邀请她一起去看电影。Beingunemployed，hehasntgotmuchmoney.由于没有工作，他没有多少钱。Thegirlfeelshomesick，beingawayfromhomeforthefirsttime.由于是第一次离开家，这个女孩有点想家。注意：上面句子中的being其逻辑主语与句子的主语是一致的，但如果不一致的话，就要给being加上自己的主语，构成独立主格结构。,Schoolbeingover，youcanhardlyfindanystudentsthere.因为已放学，所以在那儿你找不到学生。Therebeingnorainformonths，allthecropsaredyingout.因为几个月没有雨水了，庄稼都快要死光了。,单句语法填空。(1)Stresscancomefromsituationssuchaspersonalorworkproblems,havingtoomuchtodoortoomanyresponsibilities,working