高三一轮复习选修8 Unit 5 Meeting your ancestors

Unit5

Meetingyourancestors——会晤祖先[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3．__________adj.有观察力的;敏锐的;严重的;深刻的4．_________

vt.假定;设想5．____________n．意义;意思;重要性,重要意义→significantadj.重要的

alternativeinterruptassumesignificance

acute6．____________adv.以……方式;不知怎么地7．_________

vt.删;删除8．__________vi.&vt.鼓掌欢迎;赞赏→applause

n．鼓掌9．___________

vi.&vt.加速;促进10．_________

vt.逮捕;吸引n.逮捕;拘留somehow

deleteacceleratearrestapplaud11．____________

n．挨饿;饿死→starvevi.挨饿;饿死12．_________

n．精确;准确→accurateadj.准确的;精确的13．________

adj.凌乱的;脏的→messn．凌乱,脏14．__________

n．分析→analysespl.→analysevt.分析15.______

adj.熟的;成熟的→_______vi.&vt.成熟;使成熟

starvationaccuracymessyanalysis

ripe

ripen[高频短语]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

regardlessofatmostcut

upfedupwithlook

ahead

6．__________________追溯到……;始于7．_________________集中8．_____________

寻找9．_____________________轮流做某事10．________________________

禁不住做某事dateback(to...)concentrateonsearch

for

taketurnstodosth.can’t/couldn’thelpdoing11._________________不让进入12._________由于13._____________代表14.____________尽管15.____________爆发keepoutduetoonbehalfofinspiteofbreakout[典型句式]1．ifonly...要是……就好①________itcouldbejustlikelastyear!要是能跟去年那样该有多好啊！②Ifonlyshe____________________andplannedbetterthisyear！要是她早有预见,今年计划得更好些就好了。2．onlytodo...不定式作结果状语Abruptlyshesatdown,only_____________________byherlaughing,shoutingsister,Luna.她突然坐了下来,结果被爱吵闹的妹妹露娜一把抱了起来。If

onlyhad

looked

aheadto

be

scooped

up3．regardlessof不顾,不管Sowethinkitisreasonabletoassumetheylivedinthesecaves,______________________.因此我们有理由认为他们不顾严寒,就住在这些洞穴里。4．as引导非限制性定语从句,意为“正如”Yes,indeed,_____thebotanicalanalyses_______________,allthefieldsaroundhereusedtobepartofalargeshallowlake.很对。正如植物学的分析结果已经告诉我们的,这儿四周曾经是一个很大的浅水湖。

regardless

of

the

coldashave

shown

us

5．haddone...when...“(刚)做完了……就在那时……”She______almost______________________________adelicioussmellarrestedherprogressandshestopped.快到达目的地的时候,一阵香气扑鼻,不往前走了,她停了下来.hadreached

her

destination

when[单词精研]1.alternative

adj.

n．Youcanbepaidincashweeklyorbychequemonthly;thosearethetwoalternatives.

你的工资可以按周以现金支取,或按月以支票支取。二者可选其一。供选择的;其他的可能的选择;选择对象

归纳拓展(1)

analternativeto……的替代品

havenoalternativebuttodosth.别无选择只好做……

Thereisnoalternative......别无选择(2)

alternativeenergy

替代能源;新能源

alternativefuel

代用燃料;可替代燃料

alternativemethod替代的方法1)Themanagersaidthatthey___________________iftheplantheyhadsubmittedwasnotaccepted.经理说如果他们递交的计划不被接受,他们还有另外一个计划。2)I____________________________reporthimtothepolice.除了向警察举报他,我别无选择。3)We_________________________________offuelsuchascharcoal.(recommend)我们建议使用替代燃料,比如木炭。

hadanalternativeplanhadnoalternative/choicebuttorecommendusingalternativesources2.

assume

v．Itisgenerallyassumedthatstressiscausedbytoomuchwork.

普遍认为,紧张是工作过重所致。假定;设想;假装;承担1)_______________________thattheeconomywillcontinuetoimprove.认为经济继续好转是有道理的。2)____________________justnowistrue,whatshouldwedo?假定他刚才说的是正确的，那我们应该怎么做？3)________________________stressiscausedbytoomuchwork.普遍认为，紧张是工作过重所致。4)Alotofpeople______________________povertyonlyexistsintheThirdWorld.(assumption)许多人认为贫困仅仅存在于第三世界。ItisreasonabletoassumeAssumingwhathesaidItisgenerallyassumedthatmaketheassumptionthat3.interrupt

vt.&vi.Onepersonshoulddescribehisorherside,andtheotherpersonshouldlistenwithoutinterrupting.

其中一方应该描述自己的情况,而另一方应该听着,不打断对方的话。打断……讲话;打岔;暂时中断或中止[易混辨析]interrupt,disturbinterrupt突然中断、打断他人的言语或行为,使其不能继续。disturb较正式的用词,多用被动语态。指扰乱,使人不能平静或妨碍别人工作、思维或正常秩序,是程度较深的打扰。[巧思妙解]用interrupt,disturb填空(1)It’sbadmannersto____________otherswhentheyaretalking.(2)Thenoiseofthemachine____________mysleeplastnight.interruptdisturbed4.

significance

n．Shecouldn’tgraspthefullsignificanceofwhathehadsaid.

她未能充分领会他那番话的意思。意义;意思;重要性;重要意义1)Thecompanysetuptheyearbefore______________________tothearea’seconomy.前一年建立的那家公司对这个地区的经济意义重大。2)TheirchangeofplanisstrangebutIdon’tthink______________________________.他们对计划的改变十分奇怪,但我觉得没什么意义。it’ssignificant/ofanysignificanceisofgreatsignificance5.arrestn.

vt.(教材P43)Shehadalmostreachedherdestinationwhenadelicioussmellarrestedherprogressandshestopped.快到目的地的时候,一阵香气扑鼻,她停了下来。逮捕;拘留逮捕;吸引1)Aman_______________inconnectionwiththerobbery.一名男子因与这桩抢劫案有关已被逮捕。2)Thebeautifulsunset___________________,

andwestoppedtowatchit.

美丽的日落吸引了我们的注意力,我们停下来观看。3)Theyoungman_______________forcausingthatseriousaccident.因造成严重事故,这个年轻人被捕。4)Fifteenpersons________________________________becauseoftheseriousviolence.由于暴乱十五人被捕。hasbeenarrestedarrestedourattentiongot/wasarrestedwereunderarrest/werearrested[跟踪训练]Ⅰ.完成句子1．________________________________(她的笑声引起了我们的注意)andweallstaredather.2．__________________________________________________(假定你有出国的好机会),whatwouldyoudo?3．Onlylater________________________________(我们意识到真正意义)ofhisremark.HerlaughterarrestedourattentionAssumingyouhaveagoodchancetogoabroaddidwerealizethetruesignificance4．Mr.Smith,whosetwinbrotherchargedwithstealing__________________(被逮捕),believedthathisbrotherwasinnocent.5．Thefactorysetuptheyearbeforeis_____________________(有重大意义)thisarea’seconomy.wasarrestedofgreatsignificanceto[短语精释]regardlessof

(教材P38)Sowethinkitisreasonabletoassumetheylivedinthesecaves,regardlessofthecold.因此我们有理由认为他们不顾严寒,就住在这些洞穴里。

不管;不顾(侧重指不计后果和代价)[易混辨析]

regardlessof,despite,inspiteof(1)regardlessof...强调不认为……重要,从而不加以重视或考虑,而despite和inspiteof有“尽管……但是”之意。(2)regardlessof后可接whether,what引导的从句,而inspiteof和despite后不可接从句。

1)Theclubwelcomesallnewmembers________________.俱乐部对所有新成员不分年龄一律欢迎.2)Hesayswhathethinks,_________________________________.他怎么想就怎么说,不考虑别人的感受。regardlessofage

regardlessofotherpeople’sfeelings2.

dateback归纳拓展datebackto＝datefrom追溯到……outofdate过时的,陈旧的uptodate最近的,新式的,现代的【温馨提示】

datebackto可以用datefrom来表示,它们都无进行时态,无被动语态。追溯到……1)________________________the16thcentury,theoldcastleisstillingoodconditionandattractstouristsfromallovertheworld.

(date)源自于16世纪，这座古城堡仍然状况良好而且吸引了来自于世界的游客。2)Hisinterestintheart_______________alittleaccidentinhischildhood.他对美术的兴趣可以追溯到孩童时代的一件小事。③Thisisanoldbuilding_____________________________the16thcentury.这是一栋追溯至16世纪的古老建筑物。Datingbackto/Datingfromcandatebackto

datingbackto/datingfrom[跟踪训练]Ⅰ.完成句子1．Wheneverweareintrouble,wemust____________(向前看)andencourageourselves.2．Intheend,Ijust_________________(厌烦)hisconstantcomplaining.3．Anewenginewouldcost,_____________(至多)twothousanddollars.4．Theytookactiontohelpthosepeoplewhosevillagehasbeen__________(隔绝)bytheflood.lookaheadgotfedupwithatmostcutoff5．Allthepeopleshouldbetreatedwithrespect____________(不管,不顾)theirrace,educationandwealth.6．Thehistoryofthiscountrycan__________________(追溯到)theStoneAge.regardlessofdatebackto/datefrom[句型精析]1.(教材P43)If

onlyitcouldbejustlikelastyear!要是能跟去年那样有多好呀！[句法分析]本句是ifonly引导的一个虚拟语气从句。其结构如下：(1)ifonly...could/would＋do...表示对将来事情的愿望(不用should)(2)ifonly...did...表示对与目前或现在事实相反的愿望(3)ifonly...haddone...表示对与过去事实相反的愿望1)Ifailedagain.

Ifonly________________reviewmylessons.我又失败了。要是我有时间复习功课就好了。2)Ifonlyyou___________withgreatercare!你工作要是再仔细一些该多好啊！3)Ifonlythewholefamily______________duringtheSpringFestival！今年春节全家能团圆就好了！Ihadhadtimetohadworkedcouldbeunited[易混辨析]ifonly,onlyififonly用来表达愿望,意为“但愿……,要是……就好了”,句中谓语动词要用虚拟语气(与现在事实相反用一般过去时,与过去事实相反用过去完成时)。onlyif由