(人教版)高考英语一轮复习课件 必修2 Unit 1 (含详解)

这是一份(人教版)高考英语一轮复习课件 必修2 Unit 1 (含详解)，共60页。PPT课件主要包含了文化的　，文明的　，ancient　，wisdom　，valuable　，坐落于位于　，值得做　，世界上的伟大奇迹　，众所周知　，The more　等内容，欢迎下载使用。

1　　话题词句 • 晨读晚诵
2　　必备知识 • 探究提升
3　　核心素养 • 重点突破
4　　高效演练 • 素能提升
话题词句 • 晨读晚诵
1．cultural adj.__________2．civilized adj.__________3．___________ adj.古代的4．__________ n．智慧5．____________ adj.有价值的；贵重的6．______________________________吸引某人的注意力7．be situated in________________
attract ne's attentin　
8．_______________________用奇特的风格9．______________________由……制成10．be wrthy f being dne______________11．______________________________有……的历史12．___________________作为对……的回报13．______________________________追溯到……14．great wnders f the wrld____________________15．It is universally acknwledged
in a fancy style　
be made f...　
have a histry f...　
in return fr　
date back t/date frm　
1．Cultural heritage is ____________________ and prtecting it can make us ___________________ ur natin.文化遗产价值连城，保护文化遗产会使我们为自己的民族感到自豪。2．As a student I strngly feel that ________________________________________ ______________________.作为学生，我坚决认为我们的政府必须紧急采取措施来保护文化遗产。3．_____________ the public knw abut the imprtance f culture prtectin, _________________ supprt we can get frm them.公众对文化保护的重要性知道得越多，我们得到的支持就会越强大。
f great value　
feel prud f　
it is urgent fr ur gvernment t take measures t 　
prtect cultural relics 　
the strnger　
必备知识 • 探究提升
1.__________ n．设计；图案；构思 vt.设计；计划；构思2._________ n．风格；风度；类型3.__________n.艺术家4._________ n．怀疑；疑惑 vt.怀疑；不信5._________prep.值得的；相当于……的价值 n.价值；作用 adj.[古]值钱的6._________adj.本地的；当地的7.____________n.入口
8.__________n.& vi.争论；辩论9.__________ vt.挑选；选择10.__________vt.移动；搬开11.________ vt.下沉；沉下12.___________ vi.爆炸13.__________adj.以前的；从前的14.__________vi.属于；为……的一员
语境运用1.In my pinin, the film, whse theme is abut war and peace, is well _________ (值得的) seeing. 2.Sme firefighters put ut the fire befre the car ____________.(爆炸)3.Whether pllutin is directly linked t the disease is under __________ (争论；辩论)．4.(2019·天津卷改编)Mst clleges nw ffer first－year students a curse specially ____________ (design)t help them succeed academically and persnally.
5.The city _________________ (select) as the place fr an imprtant meeting in 2019 because f its beautiful castal passengers became very frightened after realizing the ship was ___________ (sink)．7.Many f the ___________ (artist) in the shw dnated their fee t were s many peple at the ____________ (enter) t the park waiting t buy tickets.
was selected　
1.____________adj.贵重的；有价值的→_________ n．& vt.价值；重视→______________adj.极有用的；极宝贵的2.___________ vi.幸免；幸存；生还→____________n.幸存→____________n.幸存者3._________ vt.使吃惊；惊讶→___________adj.令人吃惊的→__________adj.吃惊的→_____________n.惊奇4.____________v.装饰；装修→______________ n．装饰5.__________ adj.木制的→________ n．木；木材6.____________ n．根据；证据→___________ adj.明显的；明白的
invaluable　
1.It was ___________ that all the ____________ we cllected prved him t be guilty. (evident)2.Luckily, I ____________ the terrible car crash last week and I was the nly ____________ f the accident. (survive) 3.T my _____________， the ___________ news __________ the family and their neighbrs are als __________. (amaze) 4.All the experts __________ yur advice; in ther wrds, they thught yur advice was ____________. (valuable) 5.I want t have my rm _____________. All the _______________ will be sent tmrrw.(decrate)
联想积累：1．分词形式的形容词①amaze→amazing→amazed②inspire→inspiring→inspired③excite→exciting→excited④interest→interesting→interested⑤puzzle→puzzling→puzzled
2．后缀－ence的名词集锦①evident→evidence 证据②cnsequent→cnsequence结果③cnvenient→cnvenience便利；方便④absent→absence缺乏；缺席⑤cmpetent→cmpetence 能力；胜任
3．“争论”相关词一览①debate v．& n．辩论；争论②argue v．争论③discuss v. 讨论④quarrel v．& n．争吵⑤dispute v．& n．争论
Ⅱ.重点短语语境助记写准记牢1.__________________ 寻找2.______________ 属于3.______________ 作为报答；回报4.___________处于交战状态5.______________ 少于6._______________拆开
in search f　
take apart　
7._____________________着重；器重8.______________调查9._____________ 充当；起作用10.________________ 而不是；与其……倒不如
think highly f　
rather than　
1.Recently, scientists have been __________________ a cure fr this kind f strange children are always curius abut hw things wrk. They ften _______________ tys t see what makes them that time Germany was ___________ with nearly all the Eurpean cuntries.4.I guess yur bss must _____________________ yu as he gives yu s much respnsibility.
5.Last but nt least, it is the inner beauty ________________ ur appearance that makes us is a small huse ______________ 30 square meters, but a large family f three generatins lives in it.
联想积累：1．“in＋n.＋f ”结构大集合①in search f寻找②m memry f 为了纪念③in favr f 支持；赞同④in hnur f 为了纪念⑤in terms f 就……来说⑥in place f 代替；取代
2．“at＋n.”短语荟萃①at war　　　　处于交战状态②at hand 在身边；在附近③at length 最后；详细地④at sea 在大海上；在航行⑤at wrk 在工作⑥at peace 处于和平时期
culdn't have imagined　
There is n dubt that　
核心素养 • 重点突破
1．survive vt.& vi.幸免；幸存；生还；比……活得长
survivr n．幸存者survival n．[U]幸存；[C]残存物
survive sth.幸免于……；从……中挺过来survive the war/an earthquake 从战争/地震中幸存survive 比某人活得长……survive n 靠……生存survive frm 从……存活下来；流传下来
Mastering sme basic skills will greatly increase yur chances f survival. Last week, thanks t the skills he and his tur pal succeeded in surviving the terrible flds and they were the nly tw survivrs.掌握一些基本技巧能够极大增加你的逃生概率。上周，多亏了他们掌握的技巧，他和他的驴友才成功地从那场可怕的洪水中幸存下来，他们是仅有的两个幸存者。
完成句子。①There are cncerns that the refugees may nt ________________________.有人担心这些难民活不过冬天。②He died in 1940，but his wife _____________________ anther 20 years.他在1940年去世，但他的妻子比他多活了20年。③I dn't knw hw yu all manage t _______________ yur small salary.我不知道你们只靠微薄的薪金是怎样过活的。
survive the winter　
survived him by　
单句语法填空。④(牛津高阶)His nly chance f ____________(survive) was a heart transprt.⑤The plane crashed in an area f dense jungle. There were n _____________ (survive)．
2．design n．& vt.设计；图案；构思；计划
designer n. 设计者；构思者
(1)design sth.fr sb.为某人设计……be designed fr sth./sb.为……而设计be designed t d sth.目的在于，为了(2)by design(＝n purpse) 故意地
表示“故意与偶然”的词语小结：(1)故意地：by design　n purpse　deliberately(2)偶然地：by chance　by accident　accidentally
单句语法填空。①This curse is specially designed _______ beginners like yu, fcusing n listening and speaking practice.②(2019.全国卷Ⅱ)HUNCH is ____________(design) t cnnect high schl classrms with NASA engineers.
一句多译。设计这个项目本来是要帮助那些困难的学生，结果却和计划的不一样。③This prject __________________________________________ in need. But it just didn't wrk ut as planned.④This prject _____________________________________ in need just didn't wrk ut as planned.(过去分词作定语)⑤This prject _______________________________________ in need just didn't wrk ut as planned.(定语从句)
was designed t help the students　
designed t help the students　
that/which was designed t help the students　
3．remve vt.去掉；开除；脱掉；移动；搬开　vi.迁居；搬家
remve ...把……从……搬走remve frm ...从……搬到……remve sb.frm ...把某人从……职位免职remve ne's dubt/truble 消除某人的疑虑/烦恼
对比记忆remve与mve
写出下列句中remve的含义。①(2017·天津)If a human remves his r her hands frm the driving wheel—t check email, say—the car's maker is respnsible if there is a crash.________②He remved his jacket when he arrived hme.________③He was severely criticized and remved frm his pst.________④The agreement remves the last serius bstacle t the signing f the treaty.________⑤Cngress culd remve the President frm ffice.____________________
完成句子。⑥(牛津高阶)Three children were _________________ the schl fr persistent bad behaviur.三个孩子因一再行为不检被学校开除。⑦She _________________________ and rubbed her eyes.她摘下眼镜，揉了揉眼睛。⑧The news ________________________ abut the cmpany's future.这个消息消除了一切有关公司前景的疑虑。
remved frm　
remved her glasses　
remved all dubts　
4．dubt n．怀疑；疑惑　vt.怀疑；不信
in dubt 怀疑的；不能肯定的withut/beynd dubt 毫无疑问；不容置疑have n dubt abut/f 不怀疑；相信cast dubt(s) n sth.对……提出质疑there is n dubt that ...毫无疑问……
肯定句中，dubt后接if或whether引导的宾语从句；否定句或疑问句中，dubt后接that引导的宾语从句。
完成句子。①Elizabeth _______________________________________ his ability t d the jb.伊丽莎白毫不怀疑他的工作能力。②_________________________ cultural relics are valuable wealth f human beings, but I dubt ___________________________________________the Yuanmingyuan Park.毫无疑问，文化遗迹是人类的宝贵财产，但我怀疑重建圆明园的必要性。③__________________， wmen can hld up half the sky.毫无疑问，妇女能顶半边天。
had n dubt abut/didn't dubt　
whether it is necessary t rebuild　
Withut dubt　
5．wrth adj. 值得的；相当于……的价值　n．价值；作用
wrth一般只作表语，可用程度副词well修饰；而wrthy和wrthwhile既可作表语又可作定语。
单句语法填空。①His suggestin put frward at the meeting is wrth _______________(cnsider)．
cnsidering　
一句多译。(全国卷Ⅱ满分作文)我认为这个节目很值得你体验。② Persnally speaking, this festival is well wrth ________________.③Persnally speaking, this festival is well wrthy _______________________.④Persnally speaking, this festival is well wrthy __________________________.⑤Persnally speaking, it is well wrthwhile ________________________________ ____________.
experiencing　
t be experienced　
f being experienced　
t experience the festival/experiencing 　
the festival 　
6．sink(sank，sunk) vi.下沉；沉下　vt.使……下沉
sink int...坐在……sink in/sink int sth.(指液体)渗入(某一物质)被吸收；(指话语等)完全理解be sunk in sth.陷入或堕入(某状态)(尤指绝望或沉思)
完成句子。①Wd des nt ________ in water；it flats.木头在水中不沉，而是漂在水面。②The earthquake _________________________ and start t fall apart.这次地震把这堵墙震得下陷并开始崩塌。③I sank (dwn) ________ an armchair.我一下子坐在扶手椅上。④Rub the cream n yur skin and let it ____________.把这种软膏搽在皮肤上，让它渗进去。
made the wall sink　
1．in return 作为回报
in return fr 作为对……的回报return ...以……回报……return like fr like 以牙还牙in turn 逐次；反过来by turns轮流；交替
“in＋n.”短语：in case以防；万一　　　　in advance事先；提前in stre必将发生　　　　in danger处于危险中in rder井井有条　　　　in place在正确位置in sight/view看得见　　　　in reality/fact事实上in all总共　　　　in shrt/brief简言之in vain徒劳地　　　　in particular特别地
完成句子。①(2017·天津)We ffer an excellent educatin t ur students. ______________(作为回报), we expect students t wrk hard.②I invited him t dinner ___________________(作为……报答) his help.③The students answered the teacher's questins ____________(依次)．
2．in search f 为了搜寻；寻找
(1)in ne's search fr寻找(2)search sth./sb.搜查某物/搜身search fr＝lk fr寻找为找到……而搜查……
“in＋n.＋f”结构：in memry f为了纪念in favr f支持；赞同in hnur f为了纪念；为向……表示敬意in view f鉴于；由于in terms f谈及；就……而言；在……方面in case f以防；万一in need f需要in place f代替；取代
完成句子。①Sme plicemen were ____________ ne rbber ______ mre evidence；thers were ________________ anther rbber and the lcal peple were __________________ the things they had lst.有些警察为了找到更多的证据正在搜查其中一个抢劫犯；另外一些警察正在寻找另外一个抢劫犯；当地人正在寻找他们丢失的东西。
searching fr　
一句多译。救援人员徒手移开砖块和石头，搜寻地震中的幸存者。②The rescue wrkers remved the bricks and stnes with bare hands __________________ any survivrs in the earthquake.③The rescue wrkers remved the bricks and stnes with bare hands __________________ any survivrs in the earthquake.④The rescue wrkers remved the bricks and stnes with bare hands __________________________ any survivrs in the earthquake.
in their search fr　
3．belng t 属于；为……的一员
(1)belng t表示“是……的财产；是……的组成部分；是……的成员(属于)”，不用于被动语态和进行时态。作后置定语时，常用现在分词，有类似用法的短语还包括：date back t/date frm(追溯到), cnsist f(由……组成)等。(2)belngings n．财产；所有物；相关事物
完成句子。①China is a cuntry which _______________ the develping cuntries.China is a cuntry _________________ the develping cuntries.中国属于发展中国家。②Put it back where it ___________.把它放回应放的地方。③Having sld mst f his ______________， he almst had nthing left in the huse.他已经卖掉了大部分财物，房子里几乎什么都没有留下。
belnging t　
4．Frederick William I, the king f Prussia, culd never have imagined that his greatest gift t the Russian peple wuld have such an amazing histry.普鲁士国王腓特烈·威廉一世绝不可能想到他送给俄罗斯人民的厚礼会有这样一段令人惊讶的历史。
本句中的culd never have dne sth.表示对已经发生的事情的否定推测，意为“不可能做过某事”
(1)can't/culdn't have dne“不可能……”，表示对过去已发生的事情的比较有把握的否定推测。culd have dne用于疑问句，表“可能做过……吗”？(2)culd have dne用于肯定句，表示与过去发生事情相反的假设，意为“本能够做而实际上没有做”。must have dne 肯定做过……may/might have dne 可能做过……shuld/ught t have dne 本应该做(实际上没做)……shuldn't have dne 本不应该做(实际上做了)……needn't have dne 本来不必做……(实际上做了)
完成句子。①________________________________________(人们从来不会想到)that Phelps wuld win s many gld medals in the 2008 Olympic Games.②(2017·天津)I ___________________________(本可以问她), but smething prevented me frm ding s.③My English－Chinese dictinary is missing.Wh ______________________(可能拿走了)it?④I ____________________________________(不必带上雨伞) yesterday mrning.It turned ut t be fine.
Peple culd never have imagined　
culd have asked her　
culd have taken　
needn't have taken an umbrella(with me)　
⑤(浙江卷，17改编)Gerge___________________________________________(绝不可能走太远)．His cffee is still warm.⑥(牛津高阶)He ______________________(不可能睡好) thrugh all that nise.⑦(2017·课标全国Ⅱ)Steam engines were used t pull the carriages and it ________________________________________(一定非常不舒服) fr the passengers, with all the smke and nise.
can't/culdn't have gne t far　
can't have slept well　
must have been fairly unpleasant　
5．There is n dubt that the bxes were then put n a train fr Königsberg.毫无疑问，这些箱子后来被装上火车运往哥尼斯堡。
本句中的There is n dubt that ...为一固定句型，意为“毫无疑问……”，that引导同位语从句，说明dubt的具体内容。
完成句子。①__________________________________________________(油漆这所房子没有意义), as it is t be pulled dwn in three mnths' time.②______________________________________________________(我没必要买新车)；my ld ne is still in gd cnditin.③(天津高考书面表达)Our class is made up f 52 students, all f whm are friendly and hard－wrking.______________________________(毫无疑问) yu can get alng well with them.④____________________________________(没有可能) Bb can win the first prize in the match.
There is n pint in painting the huse　
There is n need fr me t buy a new car　
There is n pssibility that　
6．In a trial, a judge must decide which eyewitnesses t believe and which nt t believe.在审判中，法官必须断定哪些证人可信，哪些证人不可信。
which eyewitnesses t believe和which nt t believe为“疑问词＋不定式”结构，在句中作宾语。whether, what, which, whm, wh，where, when, hw等加不定式构成的结构在句中起名词作用，可以作主语、表语和宾语。
“疑问句＋不定式”结构可在句中作主语、宾语、表语等。(1)在“疑问句＋不定式”结构中，不定式必须用主动式而不能用被动式。(2)whether后可接不定式，而if不可。
疑问代词(wh，which除外)后面须跟及物动词；若是不及物动词，后面须跟相应的介词。疑问副词后可以接不及物动词；若接及物动词，动词不定式须有自己的宾语。
完成句子。①Frm the teacher's pint f view, children shuld be left t decide ______________________________________.从教师的观点来看，应该由孩子来决定读什么和怎么读。②____________________________________________ hasn't been decided.何时何地去郊游还没有决定。③I dn't knw _______________ it next.我不知道下一步该怎么办。
what t read and hw t read　
When and where t g n an uting　
④_________________________ in English is what I am trying t learn.我正在努力学习如何用英语提建议。⑤With the Teachers' Day appraching, we've decided _______________________.随着教师节的临近，我们已经决定要装饰哪些教室了。
Hw t give advice　
which classrms t decrate　
高效演练 • 素能提升
Ⅰ.单句语法填空1．(2017·全国卷Ⅰ语法填空)When fat and salt ________________(remve) frm fd, the fd tastes as if it is missing smething.解析：考查时态、语态和主谓一致。根据后文的tastes可知，用一般现在时态；由于主语fat and salt是复数概念，且与remve是被动关系，所以填一般现在时的被动语态are remved。
are remved　
2．—What d yu think f the bk?—Oh, excellent.It is wrth ___________(read) a secnd time.解析：句意：——你认为这本书如何？——喔，不错！值得再看一遍。be wrth ding本身就表示被动含义，即“值得做某事”。3．Yu may nt understand what they have dne, because they belng______ a yunger generatin.解析：句意：你们可能不理解他们所做的，因为他们属于年轻一代。belng t“属于”，没有进行时，也没有被动语态。4．—D yu need any help, Lucy?—Yes.The jb is ________ than I culd d myself.解析：答句句意：是的，这项工作我自己做不了。mre than“超出；胜过”。
5．Visitrs are ften very __________(amaze) t hear abut the ___________ (amaze) lve stry in Lijiang.解析：考查形容词词义。第一空用amazed(惊异的，惊奇的)来描述人(visitrs)；第二空用amazing(令人吃惊的)来描述物(lve stry)。6．The by didn't g hme all night, _________ made his parents wrried.解析：考查关系词的选择。句意：这个男孩整夜都没有回家，这使他的父母很担心。which在此引导非限制性定语从句，指代前面整个主句的内容。
7．Sme teenagers remain __________(seat) at the cmputer fr hurs every day, which made their parents wrried.解析：考查非谓语动词。句意：有些青少年每天都在电脑旁坐上好几个小时，这让他们的父母很担心。动词seat意为“使某人就座”，此处表示坐着的状态，要用其过去分词形式。8．(2018·全国卷Ⅲ阅读表达)I was searching _______ these three western lwland grillas I'd been bserving.解析：句意：我在寻找这三只我观察过的西部低地大猩猩。search fr“寻找”。
9．Vitamin D helps ur bdies make a special chemical, and this special chemical, ______ turn, affects ur brains，making us feel happy.解析：考查介词短语。句意：维生素D帮助我们的身体形成一种特殊的化学物质，并且这种化学物质反过来影响我们的大脑，使我们感到高兴。in turn“相应地，转而”。10．(2017·全国Ⅰ书面表达)There is n dubt ________ yu are suppsed t knw abut the histry f Tang Dynasty in advance.解析：There is n dubt that...“毫无疑问……”。
11．While staying in the village, James unselfishly shared whatever he had with the villagers withut asking fr anything ______ return.解析：句意：在村子里待的那段时间，詹姆斯无私地同村民分享他所拥有的一切，而不要任何东西作为回报。in return“作为回报”。12．As Jhn Lennn nce said，life is________ happens t yu while yu are busy making ther plans.解析：句意：正如约翰·列侬曾经说过的那样，当我们正在为生活疲于奔波时，生活已离我们远去。________ happens t yu while yu are busy making ther plans为一个表语从句，从句中缺少主语，故用引导词what，表示“所……的事物”。
13．We have launched anther man－made satellite, _________ is annunced in tday's newspaper.解析：考查定语从句。句意：我们又发射了一颗人造卫星，这是今天的报纸发布的。逗号前的句子是主句，作了逗号后句子的主语，故逗号后句子是非限制性定语从句。用which来引导，指代整个主句内容。14．Rd lves taking_________ clcks.Hwever, he never manages t put them tgether again.解析：句意：罗德喜欢拆钟表，然而他从来不能把它们再组装起来。take apart“拆开，分开”。
15．________ makes the bk s extrardinary is the creative imaginatin f the writer.解析：考查名词性从句的引导词。句意：使这本书与众不同的是作者的有创造性的想象力。分析结构可知，________ makes the bk s extrardinary为主语从句，从句缺少主语，要用what引导。
Ⅱ.完成句子1．Every huse in the village ________________________________(用花装饰) in the Spring Festival.2．________________________(毫无疑问) that China _______________(属于) the Third Wrld.3．Last Friday, we had _____________________(一场激烈的辩论) abut whether t d mrning exercises r nt.4．Millins ________________________(搬迁) t the cities because they culd nt ___________(生存) well in rural (农村的) areas.
is decrated with flwers　
There is n dubt　
a heated debate　
have remved/mved　
5．The chief－editr (主编) ______________________(器重) the reprter wh wrks very hard.6．Yu _______________________________(不可能给我买) a better gift.7．Dn't lse heart.We'll _______________(拆开) the whle engine t discver the cause f the truble.8．The teacher's stry stimulated(激发)___________________________(想象力) f the pupils.
thinks highly f　
culdn't have bught me　
the fancy/imaginatin　
Ⅲ.语篇填空 The Amber Rm 1._________________ (design) fr the palace f Frederick I at first. It tk the cuntry's best 2.___________(art) abut ten years t finish it. Several tns f amber were used fr making the rm, 3._________ was decrated with gld and jewels. But the next King f Prussia, Frederick William I gave it as a gift t Peter the Great, wh gave Prussia a trp f his best sldiers 4.______ return. Sn it became part f the Czar's winter palace in St Petersburg. Abut fur meters lng, the rm served as a small 5._____________(receive) hall fr imprtant visitrs. 6.____________________ (frtune), during the Secnd Wrld War, the Nazi Germany invaded Russia and the Russians culd nly remve sme small bjects frm the Amber Rm.
was designed　
Unfrtunately　
There is n 7._________ (dubtful) that the Amber Rm was taken apart and was put inside twenty－seven 8.__________ (wd) bxes which were then put n a train t Germany. After that, 9.________ happened t it remains a mystery. Recently，the Russians and Germans have built a new ne by studying ld phts f the 10.__________ (frm) Amber Rm.
belng t human beings rather than　
are well wrth prtecting　
③有些人想方设法地寻找它们，并非法地占有它们。Sme peple take great pains ___________________ them and take pssessin f them illegally.④其中一些文化遗产已遭破坏，只有少数幸免于难。Sme f the cultural relics have been damaged _____________________________.⑤我们每一个人都应尽最大努力保护它们免遭破坏。Every ne f us shuld _________________________________________________.⑥毫无疑问，保护好文化遗产是我们的责任。__________________， it is ur duty t prtect cultural relics.
t search fr　
while nly a few have survived　
make all effrts t prtect them frm being destryed　
2．升级平淡句(1)把①②句合并为一句，并运用同位语从句、分词作定语升级______________________________________________________________________________________________________(2)把句⑥升级为一个同位语从句__________________________________________________
Many peple hld the view that cultural relics belnging t human beings rather than individuals are well wrth prtecting.　
There is n dubt that it is ur duty t prtect cultural relics.　
3．衔接成语篇(注意使用适当的过渡衔接词汇：hwever，s)___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Many peple hld the view that cultural relics belnging t human beings rather than individuals are well wrth prtecting. Hwever, sme peple take great pains t search fr them and take pssessin f them illegally. Sme f cultural relics have been damaged while nly a few have survived. S, every ne f us shuld make all effrts t prtect them frm being destryed. There is n dubt that it is ur duty t prtect cultural relics.