高中英语选修8-Unit-5课件

Unit5

MeetingyourancestorsUnit5Ⅰ.重点单词分类记1.核心单词(1)__________n.可能的选择

adj.供选择的;其他的(2)________ vt.&vi.打断……讲话;打岔;暂时中断或中止alternativeinterruptⅠ.重点单词分类记alternativeinterrupt(3)_______ vt.假定;设想(4)______ vt.逮捕;吸引

n.逮捕;拘留

assumearrest(3)_______ vt.假定;设想assum2.拓展单词(1)_________n.挨饿;饿死→______vi.挨饿;饿死(2)________n.精确;准确→________adj.准确的;精确的(3)_______vi.&vt.(使)锋利;清晰→_________n.磨具;削具→_____adj.锋利的;明显的;急剧的(4)______adj.凌乱的;脏的→_____n.凌乱;脏starvationstarveaccuracyaccuratesharpensharpenersharpmessymess2.拓展单词starvationstarveaccurac(5)_______n.分析→________pl.分析→_______vt.分析(6)__________n.意义;意思;重要性;重要意义→_________adj.重要的(7)_________adj.有系统的;有计划的;有条理的→______n.系统;体系(8)________n.学院;学会;学术团体;院校→________adj.学术的;学院的analysisanalysesanalysesignificancesignificantsystematicsystemacademyacademic(5)_______n.分析→________pl.(9)_______n.分割;划分;分配;分界线→______vt.分割;分配(10)________vi.&vt.鼓掌欢迎;赞赏→________n.鼓掌(11)______adj.有技巧的;熟练的→____n.技巧→______adj.熟练的;有技能的

divisiondivideapplaudapplauseskilfulskillskilled(9)_______n.分割;划分;分配;分界线d3.阅读单词(1)categoryn._______________(2)somehow adv.______________________(3)album n._________________(4)scratch n._________________________

vt.________________(5)wrinkle n._____

种类;类别;范畴以……方式;不知怎么地相册;集邮册;唱片(刮、抓、划的)痕迹;搔;挠

搔;抓;擦伤;刮坏皱纹3.阅读单词种类;类别;范畴以……方式;不知怎么地相Ⅱ.重点短语双向记1.___________不管;不顾2._______ 至多;最多3.______ 切碎4.__________ 受够了;饱受;厌烦5.__________ 向前看;为将来打算6.dateback(to...) ____________regardlessofatmostcutupfedupwithlookahead追溯到;始于Ⅱ.重点短语双向记regardlessofatmost7.arrestsb.for _________________8.withrelief ________9.keepout _________10.turntosb.forhelp ____________因……而逮捕某人欣慰地

阻止进入向某人求助

7.arrestsb.for Ⅲ.经典句式应用记It______________(肯定是)veryuncomfortable.(must+havedone表示“对过去事情的肯定推测”)2.______(要是……就好了)itcouldbejustlikelastyear!(ifonly要是……就好了)musthavebeenIfonlyⅢ.经典句式应用记musthavebeenIfonl3.____________(听到)wolveshowlingintheforest,Lalaacceleratedherwalkupthepathtothecaves_______(担忧)thattheremightbewildbeastslyinginwaitforher.(现在分词作状语)Havingheardfearing3.____________(听到)wolveshow【语境活用】Ⅰ.用所给词的适当形式填空Wouldyoumindnot___________(interrupt)allthetime?2.Ican’tfindanythingonthis______(mess)desk.3.Yourworkhasshowna_________(significance)improvement.

interruptingmessysignificant【语境活用】interruptingmessysignifiⅡ.用以上适当的短语填空Hecontinuedspeaking,___________myfeelingsonthematter.2.Let’s______thechickenandmakesomesoup.3.I’m__________thechildren’sbehavior.4.Therewere_______twentypeopleintheclassroom.

regardlessofcutupfedupwithatmostⅡ.用以上适当的短语填空regardlessofcutⅢ.句式仿写1.你一定是把她误认为是她的妹妹了。You__________________herforhersister.2.要是他记得寄出那封信就好了。_______________________________________

musthavemistakenIfonlyhe’drememberedtosendthatletter.Ⅲ.句式仿写musthavemistakenIfon3.因为没去过中国,我对那个国家知道的很少。________________________,Iknowlittleaboutthecountry.

NeverhavingbeentoChina3.因为没去过中国,我对那个国家知道的很少。NeverPart1重点词汇夯基练透1.alternativen.可能的选择adj.供选择的;其他的【考题对接】单句语法填空①Butfortunatelythereis___alternative:cornflour.anPart1重点词汇夯基练透an②Inpursuingadream,weshouldforgetthattheremaybe__________(alternative).

alternatives②Inpursuingadream,weshoul考点必记(1)havenoalternativebuttodosth.别无选择只好做某事analternativeto...……的替代品(2)alternatively adv.可供选择地考(1)havenoalternativebutto【知识拓展】表示“别无选择,只得……”的表达方式还有:havenochoicebuttodo;can’tchoosebutdo;can’t(help)butdo;candonothingbutdo。

【知识拓展】【能力提升】单句写作①我们别无他法,只有节约能源才能保护环境。We_________________________________toprotectourenvironment.havenoalternativebuttosaveenergy【能力提升】单句写作havenoalternative②我们应该更好地利用可代替能源,比如太阳能和风能。Weshould________________________________,suchassolarandwindpower.

makebetteruseofalternativeenergy②我们应该更好地利用可代替能源,比如太阳能和风makeb2.interruptvt.&vi.打断……讲话;暂时中断或中止【考题对接】完成句子①You_________________________themeetingtotellmethat;youcouldhavecometotellmeafterwards.你不该打断会议来告诉我那件事,你本可以会后告诉我。shouldn’thaveinterrupted2.interruptvt.&vi.打断……讲话;②(2015·湖南高考)It_____________________ofthehotel.它干扰了旅馆的生意。interruptedthebusiness②(2015·湖南高考)It_______________考点必记(1)interruptsb./sth.(withsth.)(因某事)打断某人/某事(2)interruption n.打扰;插嘴;阻断物withoutinterruption连续地;不断地考(1)interruptsb./sth.(with【能力提升】单句写作①我很抱歉打扰你休息。I’msorrythat__________________.②打断别人的讲话是非常不礼貌的。_________________________________whentheyaretalking.

IinterruptyourrestIt’sbadmannerstointerruptothers【能力提升】单句写作Iinterruptyourres3.significancen.意义;意思;重要性;重要意义【考题对接】单句语法填空①(2016·天津高考)OurStandardCourseguaranteesa_________(significance)increaseinyourconfidenceinaforeignlanguage.②Thistime,thestudentswhowrotenotesbyhandperformed___________(significant)betterontheexam.significantsignificantly3.significancen.意义;意思;重要性;③(2015·福建高考)Nomatterhow___________(significant),itwasnevertakenlightly.insignificant③(2015·福建高考)Nomatterhow____考点必记(1)beofsignificance/help=besignificant/helpful有意义/有帮助beofnosignificance无意义/不重要(2)significant adj.重要的;有意义的significantly adv.重要地insignificant adj.不重要的

考(1)beofsignificance/help=be【能力提升】①Allthemembersshouldrealize_________________________whattheyaregoingtodo.所有的成员应该意识到他们要做的事情的价值和重要性。thevalueandsignificanceof【能力提升】thevalueandsignificanc②神舟十一号飞船对我们国家空间站的发展非常重要。(一句多译)ShenzhouⅪmannedspacecraftis____________________thedevelopmentofspacestationofourcountry.→ShenzhouⅪmannedspacecraftis__________________thedevelopmentofspacestationofourcountry.

ofgreatsignificancetogreatlysignificantto②神舟十一号飞船对我们国家空间站的发展非常重ofgreat【备选要点】1.assumevt.假定;设想【考题对接】①(2015·江苏高考)_________________thosepeoplewouldbemostlikelytocontinuevolunteerwork.(填空)人们认为那些人很有可能会继续志愿者工作。Itwasassumedthat【备选要点】Itwasassumedthat②(2016·江苏高考)Inartcriticism,youmustassumetheartisthasasecretmessagehiddenwithinthework.译:_________________________________________________________在艺术评论中,你必须想到艺术家在作品中藏了一个秘密信息。②(2016·江苏高考)Inartcriticism,考点必记(1)assumesb./sth.tobe假定/假设某人/某物为Itisassumedthat...据认为……(2)assumingthat...假设/假定……(3)assumption n.假定;假设考(1)assumesb./sth.tobe【能力提升】单句写作①一些学生认为一份稳定的工作是重要的。Somestudents________________________________.②一般认为,压力是工作过多所致。________________________stressiscausedbytoomuchwork.

assumethatastablejobisimportantItisgenerallyassumedthat【能力提升】单句写作assumethatastable2.arrestn.&vt.逮捕;拘留;吸引【考题对接】单句语法填空①Shewasput______housearresttwoyearsago.②He___________(arrest)bythepolice.

underwasarrested2.arrestn.&vt.逮捕;拘留;吸引u考点必记arrestsb.for因为/由于……而逮捕某人arrestone’sattention 引起某人注意getarrestedfor...由于……遭到逮捕考arrestsb.for【能力提升】单句写作①那些司机应该因醉酒驾驶而被捕。Thosedriversshould______________drunkendriving.②我国成功发射了神舟十一号飞船,这吸引了全世界的注意。OurcountrysuccessfullylaunchedShenzhouⅪ,which___________________ofthewholeworld.

getarrestedforarrestedtheattention【能力提升】单句写作getarrestedforarrePart2短语句式提能互动1.dateback(to...)追溯到;始于【考题对接】介词填空①Itcandateback__herchildhoodwhenshelearnstoplaythepiano.②Allthephotographsinthisbook,unlessstatedotherwise,date_____the1950s.

tofromPart2短语句式提能互动tofrom考点必记datebackto=datefrom追溯到;始于(一般无进行时态,无被动语态)uptodate 时髦的outofdate 过时的考datebackto=datefrom【能力提升】单句写作①这座寺庙追溯到两千年前。Thistemple____________morethantwothousandyearsago.datesbackto【能力提升】单句写作datesbackto②这个节日,追溯到明代,是为了庆祝秋天的收获,每年在十一月份举行。Thefestival,______________________________theMingDynastytocelebratetheharvestinautumn,isheldinNovembereveryyear.

whichdatesbackto/datingbackto②这个节日,追溯到明代,是为了庆祝秋天的收获,每年wh2.Ifonlyitcouldbejustlikelastyear!要是能像去年那样该多好呀!【考题对接】完成句子①(2015·重庆高考)IfonlyI____________andresetmygoals.要是我能够回去重启我的目标该多好呀。couldgoback2.Ifonlyitcouldbejustli②IfonlyI____________,morebeautiful,richer,moreclever,thenIwouldbehappier.要是我更苗条、更漂亮、更富有、更聪明一些,那么我会更高兴。wereslimmer②IfonlyI____________,more考点必记(1)“Ifonly+句子”是一个固定句型,表示一种愿望,意为“要是……就好了/但愿……”。(2)ifonly...could/would/might+do...表示对将来事情的愿望ifonly...did...表示与现在事实相反的愿望ifonly...haddone...