1、中考一模英語試題一、單選題Do you know 24th Winter Olympics will be held in Beijing?Yes, I know. I cant wait because I like winter sports very much.A. aB. theC. an【答案】B【解析】【分析】句意：你知道第24屆冬奧會將在北京舉行嗎？是的，我知道。我等不及 了，因為我非常喜歡冬季運動。此處特指二人都知道的“第24屆冬奧會”，用定冠詞修飾，故選B?！军c評】考查冠詞辨析，首先識記冠詞a/an/the區別，然后識記序數詞前面用冠詞the。一Have you watche

2、d the movieHi, Mom!你好，李煥英?一Yes, it is about a daughter loves her mother.A. calling, howB. calls, how manyC. called, how much【答案】C【解析】【分析】句意：你看過那部叫你好，李煥英的電影嗎？ 是的，這是關于一個女 兒有多愛她的母親。how怎樣；how many多少，后接復數名詞；how much多少，后接不可數名 詞；第一空修飾前面的名詞movie,表達的是被叫做應用過去分詞作后置定語；第二空修飾的是女兒對母親的愛，而愛是不可數名詞，應用how much,故選C。【點評】

3、考查非謂語和賓語從句引導詞。首先識記動詞過去分詞做名詞定語，然后注意賓語從句關 聯詞用法。Our country is famous many things,paper cutting, clay art and lion dancing, andthey are all great culture heritages （遺產）.We should pass them on.A. as, for exampleB. for, such asC. with, hke【答案】B【解析】【分析】句意：我國因很多東西出名，比如剪紙，陶藝和舞獅。它們都是偉大的文化遺產。 我們應該傳承它們。be famo

4、us for因而出名；be famous as作為而出名；for example例如，一般只舉同類人或物中的一個為例；such as例如，一般用來列舉同類人或物中的幾個例子。第一空 表示我國因下列一些東西出名，用be famous for短語，排除A/C選項；第二空后有三個例子，用 such aso 故選 B?！军c評】考查短語辨析，首先識記be famous as/for區別，然后識記for example和such as區別。I know the Communist Party of China （中國共產黨）in 1921.Wow, it has history, our CPC is s

5、o great.was founded, 100-year-oldfounded, 100 years oldwas found, 100-year-old【答案】A【解析】【分析】句意：我知道中國共產黨成立于1921年。哇，它有100年的歷史，我們 的共產黨太偉大了。the Communist Party of China是動作found的承受者，應使用被動語態，根據“in 1921”可知，是一般過去時的被動語態；第二處作定語修飾history,可用100-yearold表示，故選 Ao【點評】考查一般過去時的被動語態和名詞作定語。首先根據主語和謂語關系確定語態，然后識記 動詞過去分詞，最后

6、識記復合形容詞做定語，理解句意。there are different customs in different countries, it*s necessary to learn them before going abroad to avoid trouble.A. AsB. UnlessC. Although【答案】A【解析】【分析】句意：因為不同的國家有不同的風俗習慣，所以有必要在出國前了解它們，避免麻 煩。As因為；Unless除非；Although盡管。因為不同國家的風俗習慣不同，所以出國前應該了解它 們，故用as引導原因狀語從句。故選A?！军c評】考查連詞辨析。首先識記連詞，然后

7、根據前后句句意確定連詞。Where did you spend this Spring Festival?In Beijing, I didn*t go back home to get together with my family, I follow the about stayingput during Spring Festival （就地過年）for stopping the spread of COVID-19.A. instructionB. locationC. condition【答案】A【解析】【分析】句意：這個春節你在哪里過的？ 在北京，我沒有回家和家人團聚，我按照 春節

8、期間的指示就地過年，以阻止COVIDJ9的傳播。instruction指示、命令；location位置、地 方；condition 條件。根據空后“staying put during Spring Festival （就地過年）for stopping the spread of COVIDJ9”可知，應是“指示”。故選A。【點評】考查名詞詞義辨析。首先識記名詞詞義，然后根據關鍵詞句句意確定。一Driving less, walking more is good for our health.So Fd rather an hours walk to work than drive a ca

9、r.A. to takeB. takingC. take【答案】C【解析】【分析】句意：少開車，多走路對我們的健康有好處。所以我寧愿步行一小時也不 愿開車去上班。would rather do sth. than do sth.,“寧愿做某事，也不做某事“，故空格處是動詞原形。 故選C?！军c評】考查固定搭配would rather do sth. than do sth.oweather it is! We cant go boating on the lake.Dont worry. Lets go to the Science Museum instead.A. What goodB. W

10、hat badC. How bad【答案】B【解析】【分析】句意：多糟糕的天氣啊！我們不能在湖上劃船。別擔心。我們去科學博物 館吧。what引導的感嘆句，修飾名詞；how引導的感嘆句，修飾形容詞或副詞；本句中心詞 “weather”是名詞，故用what引導感嘆句,其結構是What+adj.+名詞+主謂!。根據“We cant go boating on the lake.”可知，天氣是糟糕的，所以不能在湖上劃船。故選B?！军c評】考查感嘆句，首先識記what和how引導的感嘆句結構，然后根據句子結構確定。With the voice recognition （識另l） technology, w

11、e can talk11 to our phones and ask them todo things.A. politelyB. warmlyC. directly【答案】C【解析】【分析】句意：有了語音識別技術，我們可以直接對著手機說話，并讓它們做一些事情。 politely 禮貌地；warmly 溫暖地；directly 直接地；根據we cantalk to our phones.and ask them to do things”可知，此處指的是直接與手機對話，故選C?！军c評】考查副詞辨析。首先識記副詞詞義，然后根據前后句句意確定。Its not a good idea to thr

12、ow away the empty bottles. They need.A. recycleB. recyclingC. to recycle【答案】B【解析】【分析】句意：扔掉空瓶子不是個好主意。它們需要被回收。they指的是empty bottles,是 動作 recycle 的承受者，need doing=need to be done,表被動，故選 B?！军c評】考查固定搭配need doing=need to be done,理解句意。二、完型填空完形填空There was once a boy who was afraid of darkness. He thought that

13、when it was dark, his IL was filled with monsters. 12 there came a time when he was too old to be allowed to sleep with the light 13,.The first night he was awake with 14，his mind was full of monsters. So he went over to hiswardrobe to get a flashlight. But when he opened the wardrobe door, he came

14、15. with a monster.He let out the 16, scream in the world.The monster took a step 17,held its colorful hair with its tentacles （觸須）and started 18.! The monster cried for so long that the boy*s fear 19. went down. He calmed the monster down as much as he could and started talking to him, asking him 2

15、0. he was crying and what he was doing there. The monster told him he lived in the wardrobe, but almost never went out, because he was afraid of the 21 .When the boy asked him why, the monster told him the boys face seemed to be22. thing hed ever seen. The boy felt exactly the same way about the mon

16、ster, who had a huge head with many 23. and hair.of them talked so much that they became quite friendly, and they realized that they had been afraid of the same thingthe unknown.25. their fear, all they had to do was to get to knoweach other.11. A. bathroomB. kitchenC. bedroom12. A. AndB. ButC. So13

17、. A. onB. offC. out14. A. surpriseB. excitementC. fear15. A. face to faceB. foot by footC. hand in hand16. A. loudestB. highestC. lowest17. A. downB. upC. backward18. A. screamingB. shoutingC. crying19. A. graduallyB. exactlyC. immediately20. A. howB. whereC. why21. A. boyB darknessC. scream22. A. t

18、he frighteningB. the frightenedC. the scariest23. A. armsB. mouthsC. feet24. A. AllB. BothC. Either24. A. AllB. BothC. EitherA. To forgetB. To fightC. To win【答案】U C； 12. B； 13. A； 14. C； 15. A； 16. A； 17. C； 18. C； 19. A； 20. C；A； 22. C； 23. B： 24. B； 25. B【解析】【分析】文章講述了小男孩沒有見過怪物，因此很害怕怪物，而怪物也因為不了解小男孩

19、而 害怕男孩，但是當他們遇見后發現并沒有那么可怕，并且開始了解對方。【點評】考查完形填空，首先通讀一遍文章，跳過缺失的單詞，再根據上下文來判斷所缺單詞的含 義，最后對選項進行區別，選出正確的那一項。.句意：他以為天黑的時候，他的臥室里滿是怪物。bathroom浴室；kitchen廚房；bedroom臥 室；根據he was too old to be allowed to sleep with the light”可知，應該是臥室里有怪物，故選Co.句意：但是他的年齡大的不被允許睡覺時開著燈的時候了。And和；But但是；So因此；空格 前后句子之間是轉折關系，應用but連接，故選B。.句意：

20、但是他的年齡大的不被允許睡覺時開著燈的時候了。on在上；off離開；out出去；根據a boy who was afraid of darkness”可知，這里說的是開著燈睡覺，此處應用on,表示“開著的”， 故選Ao.句意：第一天晚上，他因恐懼而醒來，腦子里全是怪物。surprise驚訝；excitement興奮；fear 恐懼；根據There was once a boy who was afraid of darkness.以及when he was too old to be allowed to sleep with the light.”可知，這是他關燈睡覺的第一個晚上，所以應該是

21、非?？謶值?，故選Co.句意：但當他打開衣櫥門時，他面對面是一個怪物。face to face面對面；fool by foot 一步一步 地；hand in hand手挽手；根據“when he opened the wardrobe door”可知，此處指的是面對面，故選 Ao.句意：他發出了世界上最響亮的尖叫聲。loudest最響亮的；highest最高的；lowest最低的；根 據“he camewith a monster”可知，此處應該是發出大聲的尖叫，修飾聲音用loud或low,此處應用 loud修飾,故選A。.句意：怪物向后退了一步，用觸手抓著它五顏六色的頭發，開始哭泣！ down

22、下面；up上面； backward后面；根據“The monster cried for so long”可知，怪物也害怕男孩而哭泣，所以應該是向后 退了一步，故選C。.句意：怪物向后退了一步，用觸手抓著它五顏六色的頭發，開始哭泣！ screaming尖叫；shouting 大喊；crying哭;根據“The monster cried fbr so long”可知，怪物是在哭，故選C。.句意：怪物哭了那么久，男孩的恐懼感漸漸消失了。gradually逐漸；exactly精確地； immediately 立即；根據“The monster cried for so long that the

23、boys fear.went down.“可知，此處說的是 男孩的恐懼感逐漸消失了，故選A。.句意：他盡可能地讓怪物平靜下來，開始和他說話，問他為什么哭，他在那里做什么。how怎 樣；where 哪里；why 為什么；根據“When the boy asked him why, the monster told him the boys face. 可知，這里應該是男孩問怪物為什么哭，故選C。.句意：怪物告訴他他住在衣柜里，但幾乎從來沒有出去過，因為他害怕那個男孩。boy男孩； darkness 黑暗；scream 尖叫； 根據the monster told him the boys fac

24、e seemed to be.thing hed ever seen”可知，此處說的是怪物害怕男孩，故選A。.句意：當男孩問他為什么，怪物告訴他男孩的臉似乎是他見過的最可怕的東西。the frightening 嚇人的；the frightened害怕的；the scariest最嚇人的；根據“thing hed ever seen”可知，此處指的是最 嚇人的，句中有所指的范圍，要用最高級形式，故選C。.句意：男孩對怪物也有同樣的感覺，他有一個巨大的腦袋，有許多嘴巴和頭發。arms胳膊； mouths 嘴巴；feet 腳；根據“who had a huge head with many.and

25、 hair.“可知，頭上長的除了頭發外， 還有嘴巴，故選B。.句意：他們兩個聊得那么多，變得非常友好，他們意識到他們害怕的是同一件未知的事情。All 三者或三者以上所有的；Both兩者都；Either兩者之一；根據“of them talked so much that they became quite friendly”可知，這里說的是男孩和怪物兩個都，故選B。.句意：為了對抗恐懼，他們所要做的就是互相了解。To forget為了忘記；To fight為了斗爭；T。 win為了贏；根據“all they had to do was to get to know each other.“可知

26、，互相了解對方的目的是為了 對抗消除內心的恐懼，故選B。三、短文改錯閱讀短文，從原文的每一行中找出一處錯誤并改正，不加詞，不刪詞。go-goes）（例如：go-goes） TOC o 1-5 h z When I was in the six grade, my father bought a new water dispenser26 （飲水機）, A day, I got some water from it, but the water tasted dirty”.27.So I always drank from the water dispenser again. But my pa

27、rents28,thought the water tasted just fine. On other day, my mother thought I29.was thirsty. She filled her cup by water from the dispenser and gave30.it to me. I refused at first, but it was such hot that I drank it at last.31 .To my surprise, the water tasted well this time! Finally, I found out t

28、he32problem is my cup. I forgot to clean it last time, which made the33.water tastes bad. This incident reminds me that sometimes we only34.know one part of a story, so we might misunderstand it. We should remember to35.clean our cups and find the true.【答案】26. sixsixth； 27. A One； 28. alwaysnever； 2

29、9. other* another； 30. bywith；31. suchso； 32. well*good； 33. iswas； 34. tastestaste； 35. truetruth【解析】【分析】本文是一篇記敘文，作者講述了六年級時用飲水機飲水的經歷，告訴我們要及時發 現自身的錯誤和缺點。【點評】考查改錯題，首先讀懂文章大意，然后結合語法進行修改。.句意：我上六年級時，父親買了一臺新飲水機。the+序數詞，表自己在六年級時，故將six改為 序數詞。故填six-sixth。.句意：有一天，我從里面取了些水，但水嘗起來“臟”了。Aday表“一天”，此處指過去的時間， 故用one d

30、ay表示過去的某一天。故填AOne。.句意：所以我總是又從飲水機里喝水。根據上文“the water tasted，dirty”可知，我從飲水機里喝 到的水嘗起來不好，所以我從不從飲水機里喝水；故將副詞always改為never。故填alwaysne ver o.句意：有一天，我媽媽以為我很渴。other+復數名詞；此處指“在另一天”，故將other改為 anothero 故填 otheranothero.句意：她把飲水機里的水裝滿杯子遞給我。filL.with“用裝滿”，故將by改為with。 故填 by-with。.句意：起初我拒絕了，但它太熱了，最后我還是喝了。hot是形容詞，應用副詞修

31、飾，結構是 so+形容詞+that從句。故填such-so。.句意：令我驚訝的是，這次的水味道很好！ taste是感官動詞，其后應接形容詞作表語；well是 副詞，應用其形容詞good。故填wellgood。.句意：最終，我發現問題是我的杯子。本句是一般過去時，is應用其過去式was。故填 iswas。.句意：上次我忘了清洗，這使水的味道不好。make sth. do“使某物”，應用動詞原形。故 填 tastestaste o.句意：我們應該記得清潔我們的“杯子”，找到真相。true是形容詞，應用其名詞形式truth作動 詞find的賓語。故填truetrutho四、補全對話補全對話6選5I

32、havent seen you for a long time.Yes, I went to join in MChunmiao Action*.Chunmiao Action1,? 36.It is about giving vaccine （疫苗）to the Chinese without living in our country now.Oh, it is great. It can make those Chinese who are not in China feel safe. 37 .It is for keeping away from COVID-19.38.Maybe

33、twice in half a year. It is enough for us to keep away from this illness for half a year.39.We should keep warm and have a good rest.I know. Thank you so much for telling me.40.What is it for?It is my pleasure.Thats right.What is it about?How many times should we get vaccinated?What should we do aft

34、er getting vaccinated?【答案】36. D； 37. A； 38. E； 39. F； 40. B【解析】【分析】本段對話主要是B向A介紹“春苗行動”的相關情況，并就接種完疫苗給出建議，A 向B表示感謝。A.這是干什么用的？B.這是我的榮幸。C.沒錯。D.是關于什么的？E.我們應該接種多少次疫苗？F.接種疫苗后我們應該做什么？【點評】考查補全對話，首先讀懂選項意思，然后聯系上下文抓住關鍵詞句確定答案。.根據答語“It is about giving vaccine （疫苗）to the Chinese without living in our country now.“可

35、知， 是在解釋有關“春苗行動，的情況，選項D“它是關于什么的？ “符合語境，故選D。.根據答語“Itis fbrkeepingaway fyomCOVID-l%”可知，此處介紹疫苗是用來做什么的，選項 A“這是用來做什么的？ ”符合語境，故選A。.根據答語“Maybe twice in half a year.”可知，此處介紹頻次，選項E “我們應該接種多少次疫苗？ ” 符合語境，故選E。.根據答語“We should keep warm and have a good rest.“可知，此處就應該怎么做給出建議，選項F“我們接種疫苗后應該做什么？ ”符合語境，故選F。.根據前句“Thank

36、you so much for telling me.”可知，此處表示感謝，選項B“這是我的榮幸?！狈?語境，故選B。五、填寫適當的句子補全對話填寫適當的句子補全對話You look sad. _4L7My parents dont allow me to play outside on weekends._42.Because I will have the senior high school entrance exam this June. They think I should spend all my time studying even on weekends.Maybe the

37、y are just worried about you because your English isnt good enough.Yeah, but its not easy for me to learn English. _43.?Well, you can improve it by doing more reading exercises.But there are too many new words in reading. Sometimes I am confused （困惑）by them. _ 44.A: You can just guess the meaning ac

38、cording to context （語境）.B:.I will try.Well, don*t worry. It takes time.Thank you.【答案】41. What is the matter/What is the trouble/What is wrong/What has happened/What*s up；. Why don*t they allow you to play outside （on weekends）/Why do they do that/Why don*t your parents allow you to play outside； 43.

39、 How can I improve it/Can you give me some advice； 44. What can I do/What should I do/How can I know the meaning； 45. OK/That sounds good/I agree with you/I think so/That is a good idea/You are right【解析】【分析】B向A抱怨，因為自己的英語不太好，所以父母不讓自己周末出去玩，A就如何提 高英語給出建議。【點評】考查補全對話，首先根據前后句句意確定句子，然后結合語法回答。.根據“You look s

40、ad.和My parents don*t allow me to play outside on weekends.“可知，此處表示關 切，詢問對方怎么/，故填 What is the matter/What is the trouble/What is wrong/What has happened/What*s up。.根據“My parents dont allow me to play outside on weekends.”和Because I will have the senior high school entrance exam this June.“可知，此處詢問父母不讓

41、他周末出去玩的原因，故填Why don*t they allow you to play outside （on weekends）/Why do they do that/Why dont your parents allow you to play outside o.根據Yeah, but it*s not easy for me to learn English.和Well, you can improve it by doing more reading exercises.”可知，此處詢問提高英語的辦法或請對方給建議，故填How can I improve it/Can you g

42、ive me some advice o.根據“But there are too many new words in reading. Sometimes I am confused （困惑）by them.”和 “You can just guess the meaning according to context （語境）.”可知，此處詢問在學習英語時遇到生詞 該怎么做，故填 What can I do/What should I do/How can I know the meaningo 方的意見，決定試一下，故填 OK/That sounds good/I agree with y

43、ou/I think so/That is a good idea/You are righto六、補全短文6選5閱讀下面文字，從A到F選項中為每個段落選出一個最適合的標題。Books are the ladder of human progress. Lets read the brief introduction of the following books now. Car you name all of them?It is an interesting story. Long long ago, there was a lovely girl. She was very kind t

44、o people. But her mom died. Her stepmother was a bad woman. She thought the little girl was more beautiful than her. So she wanted to kill her. But the girl was saved by seven dwarfs. And they lived happily together. Once upon a time, there was an emperor who loved wearing different clothes every da

45、y. One day, two cheaters came into the country and said that they could provide a beautiful new piece of clothing for the empero匚 They said that the clothing was so special that people couldnt see it unless they were clever enough. In fact, they wanted to keep some of the emperors treasures for them

46、selves, and they used nothing to make the new clothes.This novel is written by American author Louisa May Alcott. It is about the lives of four sisters. The novel tells the story of the sisters childhood to womanhood. It was written in 1867 and it is perhaps based on the author and her three sisters

47、.This book is created by Daniel Defoe, an English writer, shipwrecked （遭遇海難）on a deserted island, the man lived on the land for 35 years. During that time, he saved another man from cannibals （食人族）and named him Friday.The book is about the young girl named Alice who falls down a rabbit hole and gets

48、 transported to Wonderland where she meets the characters like the Cheshire Cat （柴郡貓）,the Mad Hatter, the March Hare, and the Queen of Hearts.A. Daniel DefoeSnow White And The Seven DwarfsLittle WomenThe Emperor*s New ClothesAlice in WonderlandRobinson Crusoe【答案】46 B； 47. D； 48. C； 49. F； 50. E【解析】【

49、分析】文章是有關幾本書的內容簡介。A.丹尼爾笛福B.白雪公主和七個小矮人C.小婦人D.皇帝的新裝E.愛麗絲夢游仙境F.魯濱遜漂流記【點評】考查任務型閱讀，首先讀懂選項意思，然后根據前后句聯系上下文，抓住關鍵詞句確定答 案。根據“Long long ago, there was a lovely girl.But the girl was saved by seven dwarfi. And they lived happily together”可知，這里說的是白雪公主和七個小矮人的故事，選項B“白雪公主和七個小矮人”符 合，故選B。根據“Once upon a time, there was

50、 an emperor who loved wearing different clothes every day.In fact, they wanted to keep some of the emperors treasures for themselves, and they used nothing to make the new clothes”可知，這里說的是皇帝的新裝的故事，選項D“皇帝的新裝”符合，故選D。根據“This novel is written by American author Louisa May Alcott.It was written in 1867 a

51、nd it is perhaps based on the author and her three sisters”可知，這里講述的是小婦人的故事，選項C小婦人符 合，故選C。根據“This book is created by Daniel Defbe, an English writer, shipwrecked （遭遇海難）on a deserted island* the man lived on the land fbr 35 years. During that time, he saved another man from cannibals （食 人族）and named h

52、im Friday”可知，這里講述的是魯濱遜在荒島上遭遇海難，在這片土地上生活了 35 年的故事，選項F“魯濱遜漂流記”符合，故選F。根據“The book is about the young girl named Alice who falls down a rabbit hole and gets transported to Wonderland where she meets the characters like the Cheshire Cat （柴郡貓）,the Mad Hatter, the March Hare, and ihe Queen of Hearts”可知，這里講

53、述的是愛麗絲夢游仙境中的故事，選項E “愛麗絲夢游仙 境”符合，故選E。七、閱讀判斷根據文章內容，判斷句子正誤Every scientist has a childhood dream. Two scientists in China once had the same nice dream. That is to grow a new type of rice which could produce a lot to feed all the Chinese. They are Song Yingxing who was born in 1587 Ming Dynasty and Yuan

54、Longping who was born in 1930. Song Yingxing is the author of Tiangong Kaiwu, an encyclopedia （百科全書）of Chinese technology in the seventeenth century. When he was young, he dreamed to grow a new type of rice to make Chinese have enough food to eat. Until 1973, another Chinese scientist Yuan Longping

55、made their dream come true.Yuan Longping graduated from the Southwest Agricultural （農業）University in 1953. He came up with an idea for a hybrid rice in the 1960s. Since then, he has devoted himself to the research and development of new varieties （品種）.In 1973 Yuan Longping, together with other peopl

56、e, succeeded in the development of hybrid rice. This made China a worldwide leader in rice production. For this, he was called Father of Hybrid Rice. In 1980, the technology for hybrid rice was introduced to the United States. Because of Professor Yuans hard work, China now produces enough rice to f

57、eed her people every yea匚 From this story, we know that scientific spirit and innovative （倉U新）thinking are always inscribed in the Chinese bones.To grow a new type of rice which could produce a lot is only Yuan Longpings dream.Tiangong Kaiwu is an encyclopedia of Chinese technology in the 17th centu

58、ry.In 1960, Yuan Longping had an idea for a hybrid rice and he made it in 1973.Song Yingxing was bom in Ming Dynasty.Yuan Longping was called Father of Hybrid Rice because he succeeded in the development of hybrid rice with other people.【答案】51.錯誤.正.錯誤.正.正【解析】【分析】袁隆平被稱為“雜交水稻之父”，他和明代的宋應星一樣，在童年時代就有一個夢

59、想，那就是種植一種新型水稻，可以養活所有中國人，最終袁隆平實現了這個夢想?！军c評】考查閱讀理解，首先讀懂題意，然后帶著問題從文中仔細尋找答案。.細節理解題。根據短文第一段“Two scientists in China once had the same nice dream. That is to grow a new type of rice which could produce a lot to feed all the Chinese.”可知，明代的宋應星和袁隆平都有這 個夢想。故答案為錯誤。.細節理解題。根據第一段“Song Yingxing is the author of Ti

60、angong Kaiwu, an encyclopedia （百科全 書）of Chinese technology in the seventeenth century.”可知，天工開物是17世紀時中國科技的百科 全書。故答案為正確。.細節理解題。根據第二段“He came up with an idea fbr a hybrid rice in the 1960s. .In 1973 Yuan Longping, together with other people, succeeded in the development of hybrid rice.可知，袁隆平在上世 紀60年代有了