高中英语全程复习方略配套课件 Unit7《The Sea》 北师大必修3.ppt

《高中英语全程复习方略配套课件 Unit7《The Sea》 北师大必修3.ppt》由会员分享，可在线阅读，更多相关《高中英语全程复习方略配套课件 Unit7《The Sea》 北师大必修3.ppt（198页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、2021/8/11 星期三12021/8/11 星期三22021/8/11 星期三32021/8/11 星期三42021/8/11 星期三52021/8/11 星期三62021/8/11 星期三7.句式填空句式填空1.倍数表达法倍数表达法Its three times as big (三倍大三倍大)underwater.2.比较级和否定词连用表达最高级含义比较级和否定词连用表达最高级含义You certainly wont find a noisier(不会发现比这更吵的不会发现比这更吵的)fish.2021/8/11 星期三83.be doing.when.正在正在这时这时.I was tr

2、ying to recover when (正竭力从恐惧中回过神来，正竭力从恐惧中回过神来，这时这时)my elder brother put his mouth close to my ear,and screamed out.4.with+宾语宾语+宾语补足语构成的复合结构宾语补足语构成的复合结构Some time after I left the boat,with my brother in it (船带着船带着我哥哥我哥哥),it sank into the bottom of the whirlpool.2021/8/11 星期三95.(not).until.结构直到结构直到才才T

3、o keep an egg safe,he keeps it on his feet for 60 days until(他把蛋放在脚中他把蛋放在脚中60天，直到天，直到)the baby penguin hatches out of the egg.2021/8/11 星期三10.教材设题教材设题1._ somebody in my group isnt doing any work?A.What if B.How comeC.What about D.So what【解解析析】选选A。考考查查固固定定结结构构的的含含义义辨辨析析。what if“如如果果怎怎样样”；how come“为为什

4、什么么，怎怎么么会会那那样样”；what about和和how about都有都有“怎么样怎么样”的意思的意思;so what“那又怎样那又怎样”。2021/8/11 星期三112.The Vikings were the first Europeans _ America.A.reach B.reachingC.reached D.to reach【解解析析】选选D。考考查查非非谓谓语语动动词词作作定定语语，Europeans被被序序数数词词first修饰时，要用动词不定式修饰时，要用动词不定式to reach作定语。作定语。2021/8/11 星期三123.He was blown off

5、 course and found himself in an unknown land,_ he eventually reached Greenland.A.where B.from whichC.from where D.which【解解析析】选选C。考考查查定定语语从从句句的的关关系系词词的的选选择择。where代代替替先先行行词词land，“从从那那个个小小岛岛上上”所所以以用用from+where来来引引导导定定语语从句。从句。2021/8/11 星期三134.How do they stop it from _?A.melting B.meltedC.being melted D

6、.melt【解解析析】选选A。melt在在本本题题中中意意为为“融融化化、熔熔化化”，不不强强调调被被融融化化，所所以以应应用用主主动动形形式式。stop sb./sth.from doing sth.阻止某人阻止某人/物做某事。物做某事。from后加动名词，所以后加动名词，所以A为正确选项。为正确选项。2021/8/11 星期三145.The _ schoolboy Ben Wood is only 100 centimetres in height.A.six years old B.six-years-oldC.six-year-old D.six year old【解解析析】选选C。考

7、考查查复复合合形形容容词词的的构构成成。作作定定语语时时要要用用six-year-old,“六岁的六岁的”。2021/8/11 星期三156.Zheng He had over 300 ships,_ were over 150 metres long and could carry up to 1，000 people.A.some of them B.some of whichC.one of which D.none of which【解解析析】选选B。考考查查“代代词词+介介词词+关关系系代代词词”引引导导的的定定语语从从句句。根根据据句句子子结结构构，排排除除A项项；根根据据从从句句

8、中中的的谓谓语语动动词词were排除排除C、D两项。两项。2021/8/11 星期三162021/8/11 星期三172021/8/11 星期三182021/8/11 星期三192021/8/11 星期三202021/8/11 星期三212021/8/11 星期三222021/8/11 星期三232021/8/11 星期三242021/8/11 星期三252021/8/11 星期三262021/8/11 星期三272021/8/11 星期三282021/8/11 星期三292021/8/11 星期三302021/8/11 星期三312021/8/11 星期三322021/8/11 星期三332

9、021/8/11 星期三342021/8/11 星期三352021/8/11 星期三362021/8/11 星期三372021/8/11 星期三382021/8/11 星期三392021/8/11 星期三402021/8/11 星期三412021/8/11 星期三422021/8/11 星期三432021/8/11 星期三442021/8/11 星期三452021/8/11 星期三462021/8/11 星期三472021/8/11 星期三481.He telephoned the travel agency to _ three air tickets to London.2010天津，天津

10、，1A.order B.arrangeC.take D.book2021/8/11 星期三49【解解析析】选选D。考考查查动动词词词词义义辨辨析析。句句意意：他他给给旅旅行行社社打打电电话话订订了了三三张张去去伦伦敦敦的的飞飞机机票票。动动词词词词义义book“预预购购（票票等等）；预预订订（位位子子,膳膳宿宿等等）”，符符合合题题意意。order“订订购购；预预定定”，通通常常跟跟表表示示“产产品品，货货物物”等等的的名名词词；arrange“安安排排，整整理理”；take“拿，取拿，取”。2021/8/11 星期三502.The 16th Asian Games_ thousands of

11、 foreigners to Guangzhou.A.attended B.attainedC.attracted D.attached【解解析析】选选C。考考查查动动词词词词义义辨辨析析。句句意意：第第16届届亚亚运运会会把把成成千千上上万万的的外外国国人人吸吸引引到到广广州州。attract“吸吸引引”，符符合合题题意意。attend“参参加加”；attain“达达到到，获获得得”；attach“附附上上，系系上上，贴上贴上”。2021/8/11 星期三513.Duty is an act or a course of action that people _ you to take by

12、 social customs,law or religion.A.persuade B.expectC.request D.instruct2021/8/11 星期三52【解解析析】选选B。考考查查动动词词词词义义辨辨析析。句句意意：责责任任是是一一种种行行为为或或者者说说是是一一种种人人们们希希望望你你依依据据社社会会风风俗俗、法法律律或或宗宗教教而而实实施施的的行行为为过过程程。expect sb.to do sth.“希希望望某某人人做做某某事事”，符符合合题题意意。persuade sb.to do sth.“说说服服某某人人做做某某事事”；request sb.to do sth.

13、“请请求求某某人人做做某某事事”；instruct sb.to do sth.“指导某人做某事指导某人做某事”。2021/8/11 星期三534.Id like to apologise to you _ misunderstanding you.A.with B.forC.in D.because of【解解析析】选选B。考考查查固固定定用用法法。句句意意：我我想想因因为为误误解解你你而而向向你你道道歉歉。apologise to sb.for(doing)sth.“因因某某事事而而向向某某人人道道歉歉”。2021/8/11 星期三545.All of them try to use the

14、 power of the workstation _ information in a more effective way.A.presenting B.presentedC.being presented D.to present【解解析析】选选D。考考查查非非谓谓语语动动词词，不不定定式式作作目目的的状状语语。句句意意：他们所有的人都尽量使用工作站来以更有效的方式发布信息。他们所有的人都尽量使用工作站来以更有效的方式发布信息。2021/8/11 星期三556.Mr.Smith found that gas _ from the pipe when he came back becaus

15、e we forgot to switch off.But at last we were lucky to escape _.2011泉州模拟泉州模拟A.escaped;being punishedB.was escaping;being punishedC.escaped;punishmentD.was escaping;punishing2021/8/11 星期三56【解解析析】选选B。考考查查escape 的的用用法法。句句意意：史史密密斯斯先先生生回回家家时时发发现现煤煤气气正正从从管管道道里里泄泄露露，因因为为我我们们忘忘记记关关阀阀门门了了。但但是是后后来来我我们们很很幸幸运运，

16、没没受受到到惩惩罚罚。escape from.(气气体体等等)从从中泄露；中泄露；escape being punished“逃脱逃脱/逃避惩罚逃避惩罚”。2021/8/11 星期三577.He played a trick _ Jessie and he had to apologise _ treating her _ a nice dinner.A.on;for;to B.in;by;toC.on;by;to D.on;by;with【解解析析】选选C。考考查查固固定定短短语语。句句意意：他他捉捉弄弄了了杰杰西西，不不得得不不请请她她吃吃顿顿大大餐餐来来道道歉歉。play a trick

17、 on sb.捉捉弄弄某某人人；by doing通过做通过做；treat sb.to sth.请某人吃请某人吃。2021/8/11 星期三588.A big earthquake hit Yushu,Qinghai Province in the early morning,and if a little later,many more people _.2011南通模拟南通模拟A.could survive B.might have survivedC.must have survive D.should survive 2021/8/11 星期三59【解解析析】选选B。考考查查虚虚拟拟语语

18、气气。句句意意：清清晨晨，一一场场大大地地震震袭袭击击了了青青海海省省的的玉玉树树县县，要要是是稍稍微微晚晚一一点点，就就会会有有更更多多的的人人幸幸免免于于难难。表表示示与与过过去去事事实实相相反反的的假假设设，主主句句用用would/could/might+have done。if a little later是是一一个个省省略略的的条条件件句句，相相当当于于if it had been a little later。2021/8/11 星期三609.The bridge over the Colorado River _ 1,900 feet long,which is also the

19、 seventh highest bridge in the world.A.measures B.measuredC.measuring D.is measured【解解析析】选选A。句句意意：科科罗罗拉拉多多河河上上的的大大桥桥长长达达1 900英英尺尺，也也是是世世界界第第七七大大高高桥桥。measure是是不不及及物物动动词词，“度度量量大大小小/长短；尺寸是长短；尺寸是”，无被动语态。，无被动语态。2021/8/11 星期三6110.用用attend,join,join in,take part in,participate的适当形式的适当形式填空填空(1)They hope eve

20、rybody will join in/take part in this struggle.(2)How many people will attend the meeting?(3)Lets join the children and play the game together.(4)How many people participated in the opening ceremony?2021/8/11 星期三6211.翻译下列句子翻译下列句子(1)城市里有很多关于吸烟的禁令。城市里有很多关于吸烟的禁令。There are many bans on smoking in the ci

21、ty.(2)他被囚在家里，禁止外出。他被囚在家里，禁止外出。He was banned from going out of his house .2021/8/11 星期三632021/8/11 星期三642021/8/11 星期三652021/8/11 星期三662021/8/11 星期三672021/8/11 星期三682021/8/11 星期三692021/8/11 星期三702021/8/11 星期三712021/8/11 星期三722021/8/11 星期三732021/8/11 星期三741._!Dont be close to the bank of the river whic

22、h is very deep.A.Watch out B.Get alongC.Come on D.Watch over【解解析析】选选A。考考查查短短语语辨辨析析。句句意意：当当心心！别别靠靠近近河河岸岸，河河水水很很深深。watch out 当当心心，小小心心；get along 进进展展，相相处处；come on加油；加油；watch over看守，看管，照顾。看守，看管，照顾。2021/8/11 星期三752.Sam _ some knowledge of the computer just by watching others working on it.2010山东，山东，27A.

23、brought up B.looked upC.picked up D.set up 【解解析析】选选C。考考查查动动词词短短语语辨辨析析。句句意意：萨萨姆姆仅仅在在一一旁旁看看着着别别人人做做就就学学会会了了一一些些电电脑脑知知识识。pick up在在此此表表示示“偶偶然然学学会会”，符符合合题题意意。bring up“养养育育，抚抚养养”；look up“向向上上看看；查阅查阅”；set up“建立建立”。2021/8/11 星期三763.With blood pouring from his leg,he _ it to a nearby hospital.A.got B.tookC.s

24、ent D.made【解解析析】选选D。考考查查固固定定短短语语。句句意意：他他腿腿上上流流着着血血，但但还还是是及及时时赶赶到到了了附附近近的的一一家家医医院院。make it to.及及时时/成成功功赶赶到到某地。某地。2021/8/11 星期三774.The government sent a lot of rescuers to Zhouqu _ the missing people in the mudslides.A.in search of B.in place ofC.in case of D.in spite of【解解析析】选选A。考考查查短短语语辨辨析析。句句意意：政政府

25、府派派了了许许多多救救援援人人员员去去舟舟曲曲寻寻找找泥泥石石流流中中的的失失踪踪人人员员。in search of寻寻找找，搜搜索索；符符合合题题意意。in place of代代替替；in case of万万一一，以以防防；in spite of尽管。尽管。2021/8/11 星期三785.Bill is a gifted musician,and he can play the piano,sing and lead his orchestra _.A.all the time B.all the wayC.all the same D.all at once【解解析析】选选D。考考查查a

26、ll构构成成的的短短语语辨辨析析。句句意意：比比尔尔是是个个天天才才的的音音乐乐家家，他他可可以以同同时时弹弹钢钢琴琴，唱唱歌歌,指指挥挥他他的的管管弦弦乐乐队队。all the time(在在该该段段时时间间内内)一一直直，向向来来,一一向向；all the way一一路路上上,一一直直，完完全全；all the same尽尽管管如如此此,仍仍然然；all at once 突然，同时。突然，同时。2021/8/11 星期三792021/8/11 星期三802021/8/11 星期三812021/8/11 星期三822021/8/11 星期三832021/8/11 星期三842021/8/11

27、 星期三852021/8/11 星期三862021/8/11 星期三872021/8/11 星期三882021/8/11 星期三892021/8/11 星期三901.What do you think of the hotel?Wonderful.You couldnt have found _.A.a good one B.a better oneC.a best one D.the best【解解析析】选选B。考考查查形形容容词词的的比比较较级级和和否否定定副副词词连连用用，表表达达最最高高级级含含义义。第第二二句句意意思思是是“棒棒极极了了，你你不不可可能能找找到到比比这这更更好的了好的

28、了”。2021/8/11 星期三912.Tired,Jim was fast asleep with his back _ a big tree.2010四川，四川，5A.in B.below C.beside D.against【解解析析】选选D。考考查查with复复合合结结构构中中介介词词短短语语作作宾宾语语补补足足语语。句句意意：由由于于很很累累，吉吉姆姆背背靠靠着着一一棵棵大大树树很很快快就就睡睡熟熟了了。against“靠靠，倚倚”，符符合合题题意意。in“在在里里面面”；below“在在下面下面”；beside“在在旁边旁边”。2021/8/11 星期三923.Peters jac

29、ket looked just the same as Jacks,but it cost _ his.2009辽宁，辽宁，33A.as much twice as B.twice as much as C.much as twice as D.as twice much as【解解析析】选选B。考考查查倍倍数数修修饰饰副副词词的的原原级级比比较较形形式式。句句意意：彼彼得得的的夹夹克克看看上上去去和和杰杰克克的的完完全全一一样样，但但是是价价钱钱却却是是杰杰克克的的两两倍倍。在在as.as结结构构中中，副副词词原原级级放放在在第第一一个个as的的后后面面；倍倍数修饰原级比较时置于第一个数修饰

30、原级比较时置于第一个as的前面，故选的前面，故选B。2021/8/11 星期三934.仿写句子仿写句子(1)我正要去看你，这时碰到了威尔森。我正要去看你，这时碰到了威尔森。I was just coming along to see you when I ran into Walson.(2)我刚从经理室出来就看到了他。我刚从经理室出来就看到了他。I had just come from the managers room when I saw him.(3)他正要锁门，这时有人叫他。他正要锁门，这时有人叫他。He was on the point of locking/about to lo

31、ck his door when someone called him.2021/8/11 星期三94.单词拼写单词拼写1.“Sorry I havent called you yet,”Tom apologised（道歉）（道歉）.2.Jennie made a great effort to recover(恢复恢复)herself.3.I cant evaluate(评估评估)his ability without seeing his work.4.Venice is one of the greatest tourist attractions（吸引人的（吸引人的地方）地方）of t

32、he world.5.I can give you a small discount(打折打折).2021/8/11 星期三956.This is a yardstick for measuring(衡量衡量)whether a person is really progressive.7.I recognised(辨认出辨认出)Mary by her red hat.8.She screamed(大声喊叫大声喊叫)that there was a snake under the bed.9.I dont feel energetic(有活力的有活力的)enough to rush about

33、,so Ill sit down.10.They debated(争论争论)for over an hour on the merits of the different systems.2021/8/11 星期三96.完成句子完成句子1.The salesman persuaded us to buy/persuaded us into buying(说服我们买了说服我们买了)his product.2.They divided themselves into three groups according to(根据根据)age.3.He was picking up(学会学会)the sk

34、ills quickly.4.If you do that,you might get her into trouble（使她陷入（使她陷入困境）困境）.2021/8/11 星期三975.If you work hard,youll make it(成功成功)as a writer in time.6.He made his living(谋生谋生)by selling newspapers when he was ten.7.His house is twice as big as(两倍大两倍大)ours.8.He went in search of(寻找寻找)a doctor for hi

35、s sick wife.2021/8/11 星期三98.单项填空单项填空1.Children wont put on weight easily if they _ to eat fruit and vegetables2011厦门模拟厦门模拟A.persuade B.were persuadedC.will be persuaded D.are persuaded【解解析析】选选D。句句意意：如如果果说说服服了了孩孩子子们们吃吃水水果果和和蔬蔬菜菜，他他们们是是不不会会长长胖胖的的。本本题题考考查查persuade sb.to do sth.“说说服服某某人做某事人做某事”的被动形式的被动形

36、式sb.be persuaded to do sth.。2021/8/11 星期三992.The large,water-spouting statue,called“Merlin”half lion,half fish is the _ of Singapore.A.symbol B.sign C.signal D.scene【解解析析】选选A。考考查查名名词词词词义义辨辨析析。句句意意：这这座座巨巨大大的的半半狮狮半半鱼鱼的的喷喷水水雕雕像像被被叫叫做做“鱼鱼尾尾狮狮”，它它是是新新加加坡坡的的标标志志性性建建筑。筑。symbol象征；象征；sign符号；符号；signal信号；信号；sc

37、ene场景。场景。2021/8/11 星期三1003.An award was _ to Professor Li for his great achievements.2011重庆模拟重庆模拟A.shown B.presentedC.provided D.praised【解解析析】选选B。考考查查动动词词词词义义辨辨析析。present颁颁发发，授授予予，展展现现；符符合合题题意意。show显显示示，上上演演，表表明明；provide提提供供；praise表扬。表扬。2021/8/11 星期三101 【举一反三】【举一反三】The bank could _ us with$100,000 f

38、or the house.Why dont we buy it?A.show B.offer C.provide D.solve【解解析析】选选C。考考查查动动词词词词义义辨辨析析。provide提提供供，provide sb.with sth.给给某某人人提提供供某某物物，符符合合题题意意。show显显示示，上上演演，表明；表明；offer主动提供；主动提供；solve解决。解决。2021/8/11 星期三1024.Thank you for all your hard work in the rescue after the earthquake.I dont think we _ it

39、without you.2011宁波模拟宁波模拟A.can survive B.could surviveC.could have survived D.may have survived【解解析析】选选C。考考查查虚虚拟拟语语气气。句句意意：感感谢谢你你在在震震后后救救援援中中的的努努力力工工作作，没没有有你你，我我们们不不可可能能活活下下来来。without you是是虚虚拟语气的含蓄条件，表示与过去事实相反的一种假设。拟语气的含蓄条件，表示与过去事实相反的一种假设。2021/8/11 星期三1035.Hi,Linda!How was your trip to Hong Kong Disn

40、eyland?Wonderful.I have never had _ experience in my life.A.a more thrilling B.a most thrillingC.the more thrilled D.the most thrilled【解解析析】选选A。考考查查形形容容词词的的比比较较级级和和否否定定副副词词连连用用表表示示最最高高级级的的含含义义。答答句句句句意意为为:棒棒极极了了。那那是是我我一一生生中中最最激激动动的的一次经历。一次经历。2021/8/11 星期三1046.Stella was disappointed to find her new p

41、lan _ and fell into great depression.2011温州模拟温州模拟A.put away B.turned downC.taken on D.carried out【解解析析】选选B。句句意意：斯斯特特拉拉很很失失望望地地发发现现她她的的新新计计划划被被否否决决，陷陷入入深深深深的的沮沮丧丧中中。turn down拒拒绝绝；put away储储存存；take on呈呈现现，承承担担；carry out执执行行。本本句句使使用用了了find+n.+宾宾语语补补足足语语的的复复合合结结构构，her new plan与与turn down是是逻逻辑辑上上的的动宾关系，故

42、用过去分词作宾补。动宾关系，故用过去分词作宾补。2021/8/11 星期三1057.Under good treatment,Linda is beginning to _ and will soon recover.A.turn up B.pick outC.pick up D.show up【解解析析】选选C。考考查查动动词词短短语语含含义义辨辨析析。句句意意：在在良良好好的的医医疗疗条条件件下下，琳琳达达开开始始好好转转，很很快快就就会会康康复复的的。turn up 出出现现，露露面面；pick out 挑挑选选出出；pick up身身体体好好转转；show up 出出现现，露面。露面。

43、2021/8/11 星期三1068.The boy is running impatiently here and there as if _ something lost on the sports ground.2011扬州模拟扬州模拟A.to search B.searching C.searching for D.to search for【解解析析】选选C。句句意意：那那个个男男孩孩没没耐耐心心地地到到处处跑跑，就就像像在在寻寻找找丢丢在在运运动动场场上上的的东东西西似似的的。as if 引引导导了了一一个个省省略略句句，完完整整的形式为：的形式为：as if he was sear

44、ching for something lost.。2021/8/11 星期三1079.But for your timely warning,we _ into great trouble.Well,you know were friends.A.would get B.must have gotC.would have got D.cant have got【解解析析】选选C。考考查查虚虚拟拟语语气气。第第一一句句句句意意：要要不不是是你你及及时时的的警警告告，我我们们会会陷陷入入很很大大的的麻麻烦烦中中。but for your timely warning，是是个个含含蓄蓄条条件件句句

45、，表表示示与与过过去去事事实实相相反反的的假假设设，因因此此主主句句用用would+have done。get into trouble 陷陷入入麻麻烦烦，陷陷入困境。入困境。2021/8/11 星期三108 【举一反三】【举一反三】If we _ some measures,we might have prevented the environmental pollution.A.take B.had takenC.took D.have taken【解解析析】选选B。考考查查短短语语take measures to do sth.采采取取措措施施做做某某事事。本本题题考考查查虚虚拟拟语语气

46、气，与与过过去去事事实实相相反反的的一一种种假假设设，故故if从句用过去完成时。从句用过去完成时。2021/8/11 星期三109 【方法技巧】【方法技巧】含有含蓄条件句的虚拟语气：含有含蓄条件句的虚拟语气：可以使用虚拟语气的含蓄条件句可以分为：可以使用虚拟语气的含蓄条件句可以分为：（1）用介词引入条件：）用介词引入条件：but for（如不是（如不是,如没有）。例如：如没有）。例如：We would have had a pleasant journey but for the rain.（=We would have had a pleasant journey if it hadnt r

47、ained.）要不是这场雨，我们会有一个愉快的旅程的。）要不是这场雨，我们会有一个愉快的旅程的。2021/8/11 星期三110without/with(在不具备在不具备/具备具备的条件下的条件下)。例如：。例如：Without his help,I could not have done it well.(=If he hadnt helped me,I could not have done it well.)没没有他的帮助，我不可能做得这么好。有他的帮助，我不可能做得这么好。2021/8/11 星期三111（2）分分词词短短语语充充当当条条件件（分分词词短短语语本本身身就就具具有有充充当

48、当条条件件状状语的功能）。例如：语的功能）。例如：Given a certain opportunity,he could have shown more talent.(=If he had been given a certain opportunity,he could have shown more talent.)要是给他一定的机会，他会展现更多的才能。要是给他一定的机会，他会展现更多的才能。2021/8/11 星期三112（3）用上下文暗示条件。例如：）用上下文暗示条件。例如：I was so busy then,otherwise,I would have finished it

49、.（=If I hadnt been busy then,I would have finished it.）我我那时很忙，否则我会完成的。那时很忙，否则我会完成的。It rained yesterday,or I would have gone camping.(=If it hadnt rained yesterday,I would have gone camping.)昨天下雨了，否则我会去露营的。昨天下雨了，否则我会去露营的。2021/8/11 星期三11310._,as long as Im with nature,I dont care.2011哈尔滨模拟哈尔滨模拟A.Howev

50、er tough the voyage isB.Whatever tough the journey isC.However the voyage is toughD.Whatever the journey is tough【解解析析】选选A。句句意意：只只要要我我可可以以接接近近大大自自然然，无无论论旅旅途途多多么么艰艰难难，我我都都不不在在意意。考考查查however引引导导的的让让步步状状语语从从句句，其基本结构为：其基本结构为：however+adj./adv.+主语主语+谓语。谓语。2021/8/11 星期三11411.The _ of gold in California set