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选择性必修第四册UNIT3
SEAEXPLORATION★每日早晚必背假定你是李华,你的留学生朋友Peter想给家人买一些具有中国特色的礼物,特发邮件向你征求建议。请你给他回复一封邮件。内容包括:
1.推荐礼物(至少两种);2.说明理由。注意:1.词数80左右;2.可适当增加细节,以使行文连贯。【佳文背诵】DearPeter,
LearningthatyouwanttobuysomegiftswithChinesecharacteristicsforyourfamily,I’mwillingtooffersomeadvice.
Undoubtedly,ifyoucometoChina,roastduck(kaoya)isamust⁃have.Itisafamous,deliciousdishinChinawithahistoryof1,600years.Featuringcuteappearance,theproductsliketoysshapedlikepandashaveenjoyedanincreasingpopularityathomeandabroad.Besides,youshouldn’tmissChineseknots,whichcarrythemeaningof“tounite”andcanbeusedfordecoration.Inaddition,BeijingOperamasks,whichcanarousepeople’sinterestinBeijingOpera,arealsoagreatchoice.
Ihopemysuggestionsarehelpfultoyou.Ifyouwantmetoaccompanyyoutoselectandbuythesegifts,pleasewritetome.Yours,LiHua【词汇积累】featurev.以……为特色;起重要作用;占重要地位shapev.形成;使塑形;塑造;影响popularityn.流行;普及;受欢迎beusedfordecoration用以装饰arouseone’sinterest激起某人的兴趣accompanyv.陪伴;陪同;伴随【句式结构】1.Undoubtedly,ifyoucometoChina,roastduck(kaoya)isamust-have.Itisafamous,deliciousdishinChinawithahistoryof1,600years.(副词作状语;with的短语作后置定语)2.Featuringcuteappearance,theproductsliketoysshapedlikepandashaveenjoyedanincreasingpopularityathomeandabroad.(动词的-ing形式短语作状语)3.Besides,youshouldn’tmissChineseknots,whichcarrythemeaningof“tounite”andcanbeusedfordecoration.(which引导非限制性定语从句)★课前语基夯实▶高频重点词汇◎核心词汇
会运用1.________vt.扩展;使伸长;延长2.
vt.商定;达成(协议)
vi.谈判;磋商;协商3.__________vi.&vt.(使)撤回;撤离4.________n.纽带;关系
vt.&vi.增强信任关系;使牢固结合5.____________n.职业;行业professionextendnegotiatewithdrawbond6.________n.混合;结合体;混合物7.________n.新闻报道;覆盖范围8.________vt.&vi.
鼓掌vt.称赞;赞赏9.________n.胶囊;太空舱10.________vt.谋杀;凶杀;毁坏n.谋杀;凶杀11.________n.仁慈;宽恕;恩惠12.___________n.个人财产;拥有;控制13.________n.逮捕;拘留;中止vt.逮捕;拘留;阻止mixture
coverageapplaudcapsule
murdermercypossessionarrest【语境活用】根据汉语提示完成句子1.Herefusedto_________(撤回)derogatoryremarksmadeabouthisboss.2.Hedescribedthepictureashismostcherished_________(个人财产).3.Itisreportedthatseveralpeopleinconnectionwitharobberyhavebeen_________(逮捕).
4.Thisexperienceallowedustogettoknowourfellowclassmatesbetterandformastronger_________(关系)witheachother.5.Themomentthefamoussingerfinishedsinging,theaudiencestoodupand
(鼓掌)warmly.
withdrawpossessionarrestedbondapplauded◎拓展词汇
能提升1.________vt.
扩展;使伸长;延长→__________n.延伸;扩大;延长期→________adj.广阔的;大规模的;广泛的2.__________vt.
商定;达成(协议)
vi.谈判;磋商;协商→__________n.谈判;协商→___________n.
谈判代表;协商者3.__________vi.&vt.(使)撤回;撤离→_____________n.
撤走;收回4.________n.
政治;政治观点→________adj.
政治的;政府的→___________adv.
政治上→__________n.政治家;政客5.___________n.职业;行业→_____________adj.职业的;专业的n.专业人士;职业选手→___________n.教授extendextensionextensive
negotiatenegotiationnegotiatorwithdrawwithdrawalpoliticspoliticalpoliticallypoliticianprofessionprofessionalprofessor6.________n.混合;结合体;混合物→________vi.&vt.(使)混合;(使)掺和;(使)融合→________adj.混合的;混杂的7.________n.新闻报道;覆盖范围→________vt.覆盖;报道;涉及n.封面8.________vt.&vi.
鼓掌vt.
称赞;赞赏→________n.
鼓掌;掌声;喝彩9.________vt.谋杀;凶杀;毁坏n.谋杀;凶杀→__________n.谋杀犯mixturemixmixedcoveragecoverapplaudapplausemurdermurderer10.________n.仁慈;宽恕;恩惠→________adj.仁慈的;宽大的→___________adj.无情的;残忍的11.____________n.[usuallypl.]个人财产;拥有;控制→________vt.拥有;占有;具有12.__________n.反对者;对手;竞争者→________vt.反对;抵制→________adj.反对的;截然不同的
mercymercifulmercilesspossessionpossessopponentopposeopposed【语境活用】使用所给单词的适当形式填空1.She_________hervisitacoupleofweeksagoandduringthis_________shedidan
explorationofthewholecity.(extend)
2.Ourchemistryteacher_________somechemicalsintothewaterandthe_________smeltveryterrible.(mix)3.Withhisbusinessgoingonwell,heatfirst_________bighouses,cars,andlaterhetook_________ofstocksofdifferentcompanies.Then,hefoundthateverythinghehaddreamedofwasinhis_________.(possess)extendedextensionextensivemixedmixturepossessedpossessionpossession4.Heissucha_________manandalwayshas_________onthosehomelessanimalsbutsometimeshecanbe_________tothosehedoesn’tlike.(mercy)5.Thoughmanypeopledon’tunderstandwhyvideogameplayingisaproper_________,sinceJuly2013,theUSAgovernmentofficiallyrecognisesvideogameplayersas_____________athletes.(profession)mercifulmercymercilessprofessionprofessional▶高频短语串记※单元短语再现setsail;reachout;forthebenefitof;withdrawfrom;inhand;underthecommandof【语境活用】选用所给短语的适当形式填空1.WiththeintroductionoftheInternet,wecan___________toourfriendsbye-mail.
2.Companieswererunsustainably_________________managementandemployees.reachoutforthebenefitof3.Theemployeesareworking______________________theemployeratthemoment.4.Abird__________isworthtwointhebush.5.Hehadthegoodsenseto________________theelectioncontest.6.Athousandboats____________onalongstretchoftheriver.
underthecommandofinhandwithdrawfromsetsail▶重点句型仿写1.although/though引导让步状语从句AlthoughChinawithdrewfromfurtherexpeditionsafter1433,theselandandsearoutesremainedactivechannelsbetweenotherculturesforcenturies.
尽管中国在1433年之后退出了进一步的远征,但这些陆海通道在几个世纪里仍然是其他文化之间活跃的通道。[仿写]Heinsistedondoingit___________________________.
虽然我警告他不要做,但是他坚持做。althoughIwarnedhimnotto2.现在完成时的标志词(since/so
far/up
to
now/recently/lately/for+时间段等)Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.
近年来,中国与其他国家一起进行了几次北极探险。[仿写]Regulators______________________inrecentyears.近些年来,监管机构采取过类似的举措。havemadesimilarmoves3.条件状语从句的时态遵循“主将从现”原则Butifweburnthese,theicewillmeltmoreandthisnegativecyclewillcontinue.
但如果我们烧掉这些,冰就会融化更多,这样的恶性循环就会继续下去。[仿写]You________________________________ifyoustudyhard.
如果你努力学习,就会取得好成绩。willgetgoodgrades★考点多维突破▶词汇精磨1.mixture
n.
混合;结合体;混合物【探究归纳】【典例示范】Ilistenedtohisadventurewithamixtureofamusementanddisbelief.我怀着一种既好笑又不相信的复杂心情听他的冒险经历。Theresultsaremixedforfootballandbasketball,addingtalentedplayerstoateamprovesagoodmethod.足球和篮球的成绩参差不齐,为一支球队增加天才球员证明是一个好方法。【即学即练】单句语法填空/完成句子(1)Thiscreationattractedalotofattentionthankstoits_________(mix)ofmodernandtraditionalChineseelements(元素).(2)Lookingbackonmyseniorhighschooldays,Ihavea_________(mix)feelingofhappinessandsadness.(3)Theoldmanthinksthesecretofstayingyoungisto________________________(与年轻人交往).
(4)Whensalt______________________(与雪混合在一起),thesnowwillmeltmoreeasily.mixture
mixedmixwithyoungerpeopleismixedwithsnow2.coverage
n.
新闻报道;覆盖范围【探究归纳】【典例示范】Theycarriedouttheoperationundercoverofdarkness.他们在黑暗的掩护下进行了这次行动。Whenfull,thereservoirwillcoveranareaofover190squarekilometres.当水库满的时候,其占地超过190平方千米。【即学即练】猜测黑体词语的含义/完成句子(1)Thetalksareexpectedtocoverothertopicsweareinterestedintoo._________(2)Thereservecoversanareaof1,000squarekilometres._________(3)Herhusbandworkedtwojobstocoverthebills,andher68-year-oldmotherhelpedtakecareofthechildrenattimes._________(4)HedidcartoonsandcoversforThe
New
Yorkermagazine._________涉及占地足以支付封面(5)ThepathtoDawsonwascoveredwiththirtyfeetofwetsnowthatcouldfallwithoutwarning._________(6)Wewillsendthebestjournalisttocoverthewholegame._________(7)这座城市就像披了一层灰色的毯子。天空永远是灰色的。Thiscitylooksasifit__________________agreyblanket.Theskyisalwaysgrey.
覆盖报道werecoveredwith3.mercy
n.
仁慈;宽恕;恩惠【探究归纳】【典例示范】Havemercyonothersandyouwillgetmoreinthefuture.对别人有同情心,你将得到更多的回报。【即学即练】单句语法填空/完成句子(1)The_________(mercy)kingsavedtheyoungofficersfromdeath.(2)Giveusthestrengthtoshowmercy_________thosewhoaremerciless.(3)Ihavemercy_________you,butIcan’thelpyouthistime.(4)南非的农民更容易受到大自然的摆布。FarmersinSouthAfricaaremorelikely________________________.
(5)这位君主毫不留情地把他的意志强加于人民。TheKingwouldworkhiswillonthepeople____________.
mercifultoonatthemercyofnaturewithoutmercy4.possession
n.
个人财产;拥有;控制【探究归纳】【典例示范】Myfriend,Bob,takespossessionofmostofthecompany’sshares,andtherestareinthepossessionofotherworkers.我的朋友鲍勃拥有公司大多数股份,剩余的都由其他员工持有。【即学即练】单句语法填空/同义句转换/完成句子(1)AllcustomerstravellingonTransLinkservicesmustbe_________possessionofavalidticketbeforeboarding.(2)Heneverpossessedmuchmoney,butheis_________(possess)ofgoodhealth.(3)Thatfamouspaintinghascome
hispossession.
inpossessedinto(4)他拥有那家大公司。→Heis_______________thelargecompany.→Thelargecompanyis__________________him/inhispossession.→He__________________thelargecompany.(5)父母的教导如果坚定、理性、始终如一,那么孩子就有可能充满自信。Childrenwithparentswhoseguidanceisfirm,rationalandconsistentareinclined__________________________________________.
inpossessionofinthepossessionoftakespossessionoftopossesshighlevelsofself-confidence5.log
vt.把……载入正式记录;记录n.正式记录;日志;原木
【探究归纳】【典例示范】Inordertologin,youhavetotypeinaspecialpassword.为了登录,你得输入一个特殊的密码。Thecaptainhasstartedtokeepalogsincetheysetsail.自从他们启航以来,船长就开始记航海日志了。【即学即练】单句语法填空/完成句子(1)Customerspaytolog_________andchatwithotherusers.(2)_________(log)companieswouldhavetoleaveacentralareaoftheforestbeforetheendoftheyear.(3)Iregrettotellyouthatthesystemisunable_________youon.(4)当员工登录自己的电脑时,他们会看到某位同事的照片并要求他们猜出名字。Whenemployees___________totheircomputers,they’reshownapictureofoneoftheircoworkersandaskedtoguessthatperson’sname.
in/onLoggingtologlogin(5)另一方面,各种法律法规需要公司保留日志。Ontheotherhand,variouslawsandregulationsrequirecompaniesto___________.
keeplogs6.arrest
n.逮捕;拘留;中止
vt.逮捕;拘留;阻止【探究归纳】【典例示范】Theyoungmanwasarrestedonsuspicionofdamagingthegarden.这个年轻人因被怀疑破坏花园而被逮捕了。Theyputhimunderarrestandtookhimtothepolicestation,wheretheychargedhimwithstealingacar.他们逮捕了他,并把他送到警察局,在那里他被指控偷了一辆汽车。【即学即练】单句语法填空/完成句子(1)Themanagedtwentyhasbeen_________arrestforayear.(2)Toouramazement,thegirl_______________(arrest)fordrug⁃relatedoffences.(3)Theyfailed_________(arrest)thecompany’sdecline.(4)明亮的灯光吸引了婴儿的注意力。Thebrightlights_________________________.underwasarrestedtoarrestarrestedthebaby’sattention7.set
sail起航;开航【探究归纳】【典例示范】Afteraheateddiscussion,wesetaboutmakingavideotorecordourexperiencesatschool.Threeweekslater,wemanagedtogetthroughit.在激烈的讨论之后,我们开始制作一段视频来记录我们在学校的经历。三周后,我们成功地完成了它。【即学即练】单句语法填空/同义句转换(1)Themovie____________asmalltownwheretheonlymovietheatreispreparingtoclosedown.(2)AliceaMooreisateenagerentrepreneur(创业者),whoinMay2020_________herbusinessAlice.A.CandleCo.(3)Whydon’tyou_________yourgoodideas_________onpaper?(4)Afterhighschool,Jenniferattendedalocaltechnicalcollege,workingtopayhertuition(学费),becausetherewasnoextramoney__________foracollegeeducation.issetinsetupsetdownsetaside(5)Thenewgovernmentmustsetouttofindsolutionstothecountry’seconomicproblems.→Thenewgovernmentmust_________________solutionstothecountry’seconomicproblems.setaboutfinding▶句型透视1.(教材P26)Here,merchantsfromChinaandmanyotherplacesmettonegotiatetradedeals,
whichalsoledtomoreawarenessofeachother’scultures.
在这里,来自中国和其他许多地方的商人聚在一起商谈贸易协议,这也让人们对彼此的文化有了更多的了解。【句式提炼】该句中的“whichalsoleadtomoreawarenessof…”为which引导的非限制性定语从句。【归纳拓展】
语法现象非限制性定语从句结构特点从句与主句之间有逗号隔开,独立存在,起补充说明的作用。句式演变关系词不能由that引导;而“介词+关系代词或关系副词”均可引导非限制性定语从句【典例示范】Manylessonsarenowavailableonline,fromwhichstudentscanchooseforfree.许多课程现在都可以在网上找到,学生们可以从中免费选择。DrRowan,whosesecretaryresignedtwoweeksago,hashadtodoallhisowntyping.罗文博士的秘书两周前辞职了。他现在只能自己打字。【即学即练】单句语法填空/完成句子(1)Then,anOICrepresentativegaveussomedetails,_________somewhatinterestedme.(2)Thereisagreatdealofoxygenaroundus,without_________wecannotlive.(3)Aftergraduation,IdecidedtostayinChongqing,_________Ispentmychildhood.(4)这位孤独的老人渴望养一只宠物,这样能够陪伴着她。Thelonelyoldladywaseagertokeepapet,_________________________________.whichwhichwherewhichcouldkeephercompany2.(教材P27)Inrecentyears,ChinahasjoinedothernationsonseveralexpeditionstoexploretheArctic.
近年来,中国与其他国家一起进行了几次北极探险。【句式提炼】本句中的“inrecentyears”是现在完成时的标志。现在完成时的基本结构为:have/hasdone。【归纳拓展】
语法现象时间状语为inrecentyears,是现在完成时的标志性时间状语特点recently,overrecentyears等均是现在完成时的标志性时间状语常考点(1)现在完成时常用的时间状语为:in/during/overthepast/lastfew+时间段;sofar;uptonow;tillnow;eversince;overtheyears等。(2)常用句式有:It/This/Thatisthefirsttimethat…;sb./sth.has/havedone…since/for…;Ithasbeen…since/for…等。【典例示范】Inrecentyears,someInuitpeopleinNunavuthavereportedincreasesinbearsightingsaroundhumansettlements,leadingtoabeliefthatpopulationsareincreasing.近些年来,一些在努勒维特的因纽特人报告了居民区周围看到了熊,导致人们认为熊的数量在增加。【即学即练】单句语法填空/完成句子(1)Overthepast40years,however,it___________(become)aghostlydesert.
(2)Forexcellentwork,sofarshe_________________(choose)asamodelteacherseveraltimes.
(3)Lincoln’shomeindowntownSpringfield,Illinois,
_______________(prove)irresistibletovisitorssinceitopenedtothepublic.
(4)我们的家乡不再是过去的样子;在过去的二十年里发生了很大的变化。Ourhometownisnolongerwhatitusedtobe;
________________________________inthepasttwentyyears.
greatchangeshavetakenplacehasbecomehasbeenchosen
hasproved★能力优化集训Ⅰ.语境辨义根据语境写出黑体词的词性及含义1.Thecapitalistsexploittheworkersinordertomaximizeprofits._________2.Hemayevenbeelectedwithoutaseriousopponent._________3.Theotherdaythelocalschoolsformedafootballleague._________4.Manystudentshavetheintentionofjoiningthelegalprofession._________v.剥削n.对手n.联赛n.行业5.Agroupofchildrenbeheldabrightstarshininginthesky._________6.Allresultsaresignificanttotheresearchonthepopulationinmigrationprocess.
7.Soon,membersoftheroyalfamilyandotherwealthypeopletookupmotoringasasport._________v.看见n.迁徙adj.王室的Ⅱ.语境填词
tale;politics;channel;bond;atthemercyof;violence;log;setsail
Throughoutourhistory,wehavemany1.
ofmarvels,amongwhichI’dliketosharethestoryofthegreatnavigatorZhenghe.Therearealtogethersevenmaritimeaffairs.In1406,healongwithhisteammatesincludingofficers,soldiersanddoctors2.
fromSuzhou,
aSouthChina’scoastalcityinsearchofnew3.
.Duringthenavigation,theysufferedalotfor4.
storms.talessetsailchannelsviolentTheycontinuedsailingsouthwithgreatdetermination5.______________
typhoons.Atlast,theygotintouchwithmanycountries,andbuiltanumberof6.
ineconomy,culture,aswellas7.
withthem,whichwaslater8.
inthehistoryinmemoryoftheirgreatachievements.
atthemercyofbondspoliticsloggedⅢ.课文语法填空
Tradeandcuriosityhaveoftenformedthe1.
(found)ofmankind’sgreatestachievements.Tocompletethegreatmapoftheworldwasastrongpassionforthepeopleofearlycivilisations.
MarcoPolo’stalesinspiredEuropeanexplorers2.
(search)forsearoutesfromwesttoeast.However,merchantsandexplorersfromtheEastsetsailfromeasttowestmanyyearsbeforeColumbusfirst3.
(do).Atradingrouteacrossthes
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