甘肃省定西市安定区冀教版2023-2024学年九年级上学期期末英语模拟试卷含答案
展开听力部分
Ⅰ. 听句子, 选出句子中所包含的信息(共5小题, 每小题1分, 共5分)
1. A. ready B. healthy C. lucky
2. A. a bwl f ndles B. a pair f shes
C. a bx f pencils
3. A. writing n the card B. running t the park
C. playing in the yard
4. A. Mary is nice t the girl. B. Mary is a nice girl.
C. Mary knws a nice girl.
5. A. Li Hua speaks English well.
B. Li Hua cmes frm America.
C. Li Hua likes English very well.
Ⅱ. 听句子, 选出该句的最佳答语(共5小题, 每小题1分, 共5分)
6. A. It's OK. B. It's an range.
C. It's sunny tday.
7. A. My head hurts. B. Srry t hear that.
C. It's a bird.
8. A. At 7:30. B. By bus.
C. Twenty minutes.
9. A. Green and yellw.
B. Wd and plastic.
C. Interesting and fun.
10. A. Hurry up!
B. Have a try!
C. Thank yu!
Ⅲ. 听对话和问题, 选择正确答案(共8小题, 每小题1分, 共8分)
11. What des Tm think is the mst ppular drink?
A. B. C.
12. Which character is the girl's favurite?
A. B. C.
13. What happened t Bb just nw?
A. He hurt his leg when playing basketball.
B. A car hit him in the street.
C. A ball hit him n the head.
***********************
14. What kind f music des David like best?
A. Classical music. B. Jazz.
C. Pp music.
15. Why des Jenny like light music?
A. It's interesting.
B. It's relaxing.
C. It's exciting.
***********************
16. What's Jhn ding?
A. Ding his hmewrk.
B. Ding an experiment.
C. Watching TV.
17. What's the experiment abut?
A. The prblem n learning.
B. The difficulty f study.
C. The harm f smking t the lungs.
18. Hw ften d they have the experiment?
A. Three times a week. B. Twice a week.
C. Every day.
Ⅳ. 听短文和问题, 选择正确答案(共7小题, 每小题1分, 共7分)
19. What was the mnkey ding when he saw the lin?
A. He was swimming.
B. He was riding near the river.
C. He was playing games.
20. Wh jumped int the river t save the mnkey at first?
A. The lin. B. The elephant.
C. The rabbit.
21. Wh saved the mnkey at last?
A. The lin.
B. The elephant.
C. The rabbit.
***********************
22. Hw many kinds f mvies did the speaker mentin?
A. 6. B. 7. C. 8.
23. Where are they prbably nw?
A. In the classrm. B. In a cinema.
C. On the way t the cinema.
24. Hw many theaters are there in the city?
A. Three. B. Fur. C. Five.
25. What will they talk abut?
A. When t g t a mvie.
B. Hw t g t a mvie.
C. Where t g t a mvie.
Ⅴ. 听短文填空(共5小题, 每小题1分, 共5分)
笔试部分
Ⅵ. 单项选择(共10小题, 每小题1分, 共10分)
31. —I want t call my mther. But I can't find my mbile phne.
—Dn't wrry. My brther's phne is here. Yu can use ____.
A. theirs B. mine C. hers D. his
32. —D yu like the sng Sha Nian?
—Yes. I like the sngs ____ I can sing alng with.
A. that B. wh C. what D. whse
33. The gvernment is setting up nature parks____prtect pandas.
A. t help B. help C. helped D. helps
34. —I can't find my phne anywhere.
—Yu____have lst it while shpping.
A. may B. need C. shuld D. wuld
35. I like the TV prgram The Reader best. I think we shuld spend as much time as we can____in ur spare time.
A. read B. t read
C. reading D. reads
36. ____peple tk part in the Winter Lngdistance Race in ur city.
A. Seven hundreds f B. Seven hundred f
C. Hundred f D. Hundreds f
37. Mr. Chen, my dear English teacher, ften encurages me____the challenges in my study.
A. face B. faces C. t face D. facing
38. —Mum, may I play cmputer games this evening?
—N way. Yu____finish yur hmewrk.
A. can B. must C. may D. will
39. I ____ the dishes, s I didn't answer yur call in time.
A. wash B. washed
C. am washing D. was washing
40. —Dear friends, d yu knw ____?
—By wrking tgether!
A. when we can make the Chinese Dream cme true
B. when can we make the Chinese Dream cme true
C. hw we can make the Chinese Dream cme true
D. hw can we make the Chinese Dream cme true
Ⅶ. 完形填空(共10小题, 每小题1分, 共10分)
There was a wman wh lved flwers. One day, while she was lking thrugh a __41__ website, a picture f a plant immediately caught her eye. She had __42__ seen a flwer like that befre. “I want t have it, ” she said t __43__, and she rdered it at nce.
When it __44__, she already had a place prepared t plant it. It grew well, with beautiful green leaves all ver, __45__ there were n flwers. Day after day, she cntinued t water it and feed it. She even talked t it, hping it wuld blm(开花). Hwever, that wasn't useful.
One mrning, as she std befre the plant, she was very __46__. Therefre, she began t think abut __47__ and planting smething else in its place.
Just then her neighbr called ver t her, “Thank yu s much! Yu can't imagine hw much I have __48__ the flwers yu planted. ” The yung wman walked __49__ the gate int her neighbr's yard. She saw that the ther side f her wall was cvered with flwers. They were indeed the mst __50__ flwers she had ever seen. It didn't flwer n her side f the wall, but it flwered beautifully n the ther side.
Smetimes maybe we dn't see the gd result f ur labr, but it des bring beauty and happiness t thers.
41. A. fruit B. flwer C. tree D. grass
42. A. never B. always C. ever D. seldm
43. A. myself B. yurself C. himself D. herself
44. A. arrived B. went C. used D. left
45. A. and B. s C. r D. but
46. A. serius B. cnfidentC. excited D. disappinted
47. A. lking it dwn B. cutting it dwn
C. putting it dwn D. kncking it dwn
48. A. viewed B. enjyed C. packed D. fled
49. A. thrugh B. acrss C. frm D. at
50. A. special B. beautiful C. bring D. pwerful
Ⅷ. 阅读理解(共15小题, 每小题2分, 共30分)
A
When we were yung, we ften heard many stries. What d yu think f the stries? I think they are interesting and meaningful. Let's read this stry and find ut smething.
The dnkey and the fx lived in the frest. They were gd friends. They ften played tgether. The fx and the dnkey always had a nice time. The ther animals ften said that they were like peas and carrts. The dnkey ften helped the fx. The fx thanked him and said he wuld d anything fr the dnkey.
One day, the dnkey and the fx went ut as usual. They were hunting happily tgether. Suddenly they met the lin. They were bth very surprised. When the fx saw smething bad, he immediately ran t the lin and prmised t give him the dnkey as lng as he was free frm danger. The lin prmised, and the fx cheated the dnkey and led him int a trap. When the lin saw that the dnkey culd n lnger run away, he immediately caught the fx and ate it, and then he went t eat the dnkey. The lin was full.
The dnkey and the fx are gd friends in peace, but. . .
This means that thse wh betray their friends and betray their friendship will nt get a gd end.
When we make friends, please keep ur eyes pen. T have a strng friendship, being true t friends is the mst imprtant. Dn't run away when yu are in truble. Yu shuld face the danger and slve the prblem tgether.
51. The lin ate ____ at last.
A. the dnkey B. the fx
C. the dnkey and the fx D. nthing
52. The underlined wrd “betray” means ____.
A. believe B. cheat C. need D. use
53. What can we learn frm this stry?
A. When ur friends need us , we shuld run away.
B. We must betray ur enemy.
C. The friends in need are friends indeed.
D. Our friends can act like the dnkey and the fx.
B
An Experiment Reprt n Grwing Ptat Plants
Things prepared:
*a ptat that has spruts
*a flwer pt with sil
*a camera t recrd prgress
Observatin:
Day One
The clr f the sil lks darker because I have just watered it. In the center f the pt, I can see a tiny sprut that has grwn frm the ptat under the sil. I'll call it Buddy. Buddy is green and yellw. I wnder hw fast it will grw.
Day Six
Withut much change in the past six days, I finally see sme new prgress n Buddy as it has grwn taller. It's exciting t see new life like this. I hpe Buddy can grw faster.
Day Eleven
Buddy is getting larger! Three mre new spruts have grwn arund Buddy! Green leaves have grwn n the new spruts, but they have nt fully grwn yet. I guess I need t be a bit mre patient.
Day Thirteen
Buddy cntinues t grw taller. The leaves n the new spruts have grwn a bit. I'm als excited t see mre new spruts that have grwn frm under the sil.
Day Fifteen
Finally, the leaves n the ther spruts are 3 cm tall. They're s green.
What I have learned
It's really interesting t grw ptates. During these fifteen days, I have learned that grwing ptat plants needs plenty f water. If the sil is dry, the ptat will fail t grw. I have als learned that the temperature needs t be right. If it is t cld, it wn't grw.
I feel that grwing plants is just like trying t succeed in life—it takes nt nly time, but als lts f effrts and patience.
54. The reading material is an experiment reprt abut ____.
A. chemistry B. physics
C. bilgy D. histry
55. Hw many things did the writer prepare befre the experiment?
A. Three. B. Five. C. Seven. D. Fur.
56. What can we knw frm the writer's experiment reprt?
A. “Buddy”grew very fast in the first six days.
B. Plenty f water is necessary fr grwing ptat plants.
C. The writer gt new ptates n the fifteenth day f the experiment.
D. Success is easy.
C
Very ften, when we see yung peple sitting there, lking at the screen f a mbile phne and smiling, we may think nthing is wrng. But when we cme t the questin “hw much time d they actually spend n media(传播媒介) daily?”, the answer is surprising: yung peple spend abut nine hurs every day using media, and this nly includes media used fr enjyment.
Tday's yung peple seem t have becme crazy multitaskers. They ften use media when ding ther activities. Sme watch TV when ding hmewrk, sme text(发短信), and sme thers listen t music. But what d yung peple think f this? A research shwed that tw thirds f them believed watching TV r texting had n influence n their schlwrk. Half f them thught using scial media made n difference. Hwever, researches have given a different answer:“media multitaskers” did wrse in tests.
Scientists did a research amng mre than 400 students. It shws that thse wh text a lt have mre truble sleeping and d wrse in their study. In anther research, students wh didn't text during a lessn tk dwn a lt mre ntes than thse wh were texting. A similar research als fund that students wh texted when ding schlwrk had lwer verall(总体的)grades.
Accrding t a research, if a kid uses scial media a lt, especially at night, he r she will sleep wrse and feel mre nervus and depressed(消沉的). On the ne hand, yung peple stay up late t check messages and infrmatin. They may als be wken up by message they receive. On the ther hand, even the light frm a screen culd influence their sleep. Sme ther researches als shw that children wh use media at night g t bed later, get fewer hurs f sleep each week, and becme sleepy mre easily during the daytime.
57. The answer t the questin in Paragraph 1 is surprising because yung peple ____.
A. spend abut 9 hurs n media fr fun daily
B. ften lk at their mbile phnes and smile
C. always sit there fr a lng time ding nthing
D. use different kinds f media t relax themselves
58. The underlined wrd “multitaskers” in Paragraph 2 refers t peple wh____.
A. ask a lt f questins
B. use different media fr learning
C. have several mbile phnes
D. d several tasks at the same time
59. Frm the passage we can learn that a kid will prbably ____ if he r she uses scial media a lt at night.
A. becme mre wrried
B. get mre excited
C. take fewer ntes in class
D. sleep much better
60. What is the passage mainly abut?
A. Scial media is very ppular amng yung peple.
B. Using media t much has a bad influence n yung peple.
C. The use f scial media has bth advantages and disadvantages.
D. Mbile phnes are the main tls students use fr schl learning.
D
61. Which f the fllwing is Tu Yuyu's great achievement?
A. Discvering artemisinin.
B. Serving the peple in the pr regin.
C. Preventing and cntrlling sand.
D. Develping a hybrid rice strain.
62. Wh used t be a sldier and then wrked in the pr regin?
A. Tu Yuyu. B. Zhang Fuqing.
C. Wang Yude. D. Yuan Lngping.
63. What is Wang Yude ding fr ur cuntry?
A. He is ding a research n higher rice yields.
B. He is prtecting the envirnment.
C. He is wrking n the inventins in human health.
D. He is trying t help pr peple t be rich.
64. Which is the right statement?
A. Zhang Fuqing is a desert fighter.
B. Tu Yuyu is a war her.
C. Wang Yude is the winner f the Nbel Prize.
D. Yuan Lngping is the Father f Hybrid Rice.
65. The passage may cme frm ____.
A. A strybk B. A nvel
C. A newspaper D. Science fictin
Ⅸ. 任务型阅读(共5小题, 每小题2分, 共10分)
Healthy eating habits can help yu feel better and have mre energy. It can als cntrl yur weight and reduce the risks f certain diseases. Fllw these simple tips and start eating healthily.
Eat mre fruit and vegetables every day. Fruit and vegetables prvide vitamins and ther nutrients that ur bdies need. Chse a variety f fruit and vegetables and try t create a rainbw f clrs n yur plate. Half f yur plate shuld be made up f fruit and vegetables.
Buy prducts that are in seasn and grwn in lcal areas whenever pssible. Fruit and vegetables that are in seasn have better flavr and mre nutrients, and mst f the time they are cheap. If yu can affrd them, rganic(有机的)fruit and vegetables are always better fr yur health and the envirnment.
Drink lts f water. Liquid, especially plain water, is necessary fr gd health. Water transprts nutrients within yur bdy and helps yu get rid f txins(毒素)and waste. The sugary drink, sda, and juice dn't prvide many nutrients. Yu need t get used t drinking unflavred water. The mre yu drink it, the better yur bdy will be.
Once yu start eating mre healthily, yur bdy will be thirsty fr fresh and natural ingredients mre and mre. Dn't frget t get yur bdy mving and spare time t exercise. If yu stick t these healthy eating tips, yu will be healthier.
66题完成句子; 67、68题简略回答问题; 69题找出本文主题句; 70题将文中画线句子译成汉语。
66. __________________can prvide plenty f nutrients that ur bdies need.
67. Why shuld we buy prducts that are in seasn and grwn in lcal areas?
_________________________________________________________________
68. What can help yu get rid f txins and waste accrding t this passage?
_________________________________________________________________
69. _________________________________________________________________
70. _________________________________________________________________
Ⅹ. 词语运用(共10小题, 每小题1分, 共10分)
根据短文内容及所给提示, 在空白处填写正确的词。
He is the 71. ________(great) writer in the English language and is knwn arund the wrld. But hw much d yu really knw abut William Shakespeare and 72. ________(he) life?
Shakespeare was 73. ________(bear) in StratfrdupnAvn in 1564 and died in 1616. His surviving wrks cnsist f 38 plays, 154 snnets(十四行诗) and sme ther pems. He is best knwn fr his plays, 74. ________ have been translated int every majr language and are perfrmed mre than thse f any ther playwright(剧作家) 75. ________ the wrld.
When Shakespeare was 18 years ld, he married Anne Hathaway and they had three 76. ________(child). Shakespeare went t Lndn t wrk as an actr and a writer. In 1599, the Glbe Theatre was built in Lndn. It was in this theatre that sme f Shakespeare's plays were 77. ________(ne) perfrmed. In 1613, the theatre was destryed by a fire. Hwever, a mdern recnstructin(重建) f the theatre was cmpleted near the riginal site in 1997, 78. ________ even tday yu can g t the Glbe Theatre t see ne f Shakespeare's plays.
Shakespeare's 79. ________(wrk)are still very ppular. But why d we like these ld plays? Perhaps it is because they all cntain fantastic stries. His plays are full f 80. ________(excite) strylines and lessns abut mrality (道德).
Ⅺ. 基础写作(包括A、B两部分, A部分5分, B部分15分, 共20分)
A)连词成句(共5小题, 每小题1分, 共5分)
81. little, what, t, happened, yur, brther
________________________________________________________________?
82. tw, the, bys, are, in, rm, there
_________________________________________________________________.
83. mre, we, gt, than, knwledge, befre
_________________________________________________________________.
84. pity, yu, cncert, Jay Chu's, a, what, missed
_________________________________________________________________!
85. I, where, shuld, next, wnder, we, g
_________________________________________________________________.
B) 书面表达(15分)
86. 在辞旧迎新之际, 回顾过去, 展望未来。请以“My New Year's Reslutin”为题, 写一写你的新年计划(早起锻炼, 保持健康, 由于英语不太好, 多练多读多说, 多吃蔬菜, 少吃垃圾食品, 注意饮食均衡等。)
要求: 1. 语句通顺连贯, 条理清晰, 可以适当发挥;
2. 不得少于80词。
My New Year's Reslutin
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参考答案
听力部分
听力材料:
Ⅰ. 听句子,选出句子中所包含的信息
1. Hell. Are yu ready?
2. Tny bught a pair f shes fr his grandpa.
3. The kids enjy playing in the yard.
4. We all knw Mary is a nice girl.
5. Li Hua speaks English like an American.
Ⅱ. 听句子,选出该句的最佳答语
6. What's the weather like?
7. What's the matter?
8. Hw d yu g t schl every day?
9. What is it made f?
10. Yu did a gd jb.
Ⅲ. 听对话和问题,选择正确答案
请听第一至三组对话,回答第11~13题
11. W:Hi,Tm. What's the mst ppular drink?
M:Tea. I like green tea.
Questin N. 11. What des Tm think is the mst ppular drink?
12. M:What kind f mvie d yu like t see?
W:I like cmedies.
M:D yu knw Mr. Bean?
W:Yes,I like him best.
Questin N. 12. Which character is the girl's favurite?
13. W:Hi, Bb. What's the matter with yu?
M: A ball hit me n the head when I played basketball just nw.
W: There is bld n yur head. Let's g t the hspital.
Questin N. 13. What happened t Bb just nw?
请听第四组对话,回答第14~15题
W:David,what kind f music d yu like?
M:My favurite music is pp music. It sunds very beautiful and fantastic. What abut yu, Jenny?
W:I like light music. It makes me relaxed.
Questin N. 14. What kind f music des David like best?
Questin N. 15. Why des Jenny like light music?
请听第五组对话,回答第16~18题
W:Hell,Jhn!What are yu ding?
M:I am ding an experiment.
W:What's it abut?
M:It is abut the harm f smking t ur lungs.
W:That must be interesting. May I jin yu?
M:Certainly.
W:Hw ften d we have the experiment?
M:Twice a week.
W:When will I cme t the experiment?
M:This Saturday. Please cme here n the mrning f Saturday.
Questin N. 16. What's Jhn ding?
Questin N. 17. What's the experiment abut?
Questin N. 18. Hw ften d they have the experiment?
Ⅳ. 听短文和问题,选择正确答案
请听第一篇短文,回答第19~21题
Tday I will tell yu a stry abut three gd friends. One day,a mnkey was riding his bike near the river. Suddenly,he saw a lin under a tree. The lin ran at him. He was afraid and fell int the river. He culdn't swim. He shuted. The rabbit heard him. He jumped int the river. The rabbit swam t the mnkey,but he was unable t help him. Luckily,an elephant came alng. He was very strng. He helped the rabbit and the mnkey. They were very happy. They went t the elephant's hme. At last, three f them became gd friends.
Questin N. 19. What was the mnkey ding when he saw the lin?
Questin N. 20. Wh jumped int the river t save the mnkey at first?
Questin N. 21. Wh saved the mnkey at last?
请听第二篇短文,回答第22~25题
In this lessn, we learned sme kinds f mvies. They are cmedies, science fictin, thrillers, cartns, actin mvies and war mvies. Nw let's talk abut smething with these wrds. If yu and yur friends are ging t a mvie this Saturday afternn, yu can chse any mvie t see. Here are sme mvie psters. Let's have a lk. And there are five theaters in ur city. But yu dn't knw which t g t. Discuss in grups f fur and talk abut where t g t a mvie accrding t these mvie psters. Then act it ut.
Questin N. 22. Hw many kinds f mvies did the speaker mentin?
Questin N. 23. Where are they prbably nw?
Questin N. 24. Hw many theaters are there in the city?
Questin N. 25. What will they talk abut?
Ⅴ. 听短文填空
Everyne wants t live lng. Hwever,that just depends n yur bdy's health. D yu knw hw t keep healthy?I'd like t ffer yu tw ways:One is prper dinners. Generally speaking,ne shuld eat 3 times every day. But sme students wh get up late will have n breakfast,which will have a very bad effect n their health. Sme girls wh wuld prefer t be thin will eat nthing r nly a little during the meal time. Bth are bad habits. We shuldn't feel hungry r full after dinners. The ther is exercise. Students are usually very busy with their hmewrk,s they cannt spend time ding exercise r they are t lazy t d it. This is anther killer t health. We shuld at least spend time having P. E. lessns r ding mrning exercises every day t keep healthy.
听力答案:
Ⅰ. 1~5:ABCBA Ⅱ. 6~10:CABBC
Ⅲ. 11~18:BBCCBBCB Ⅳ. 19~25:BCBAACC
Ⅴ. 26. three times 27. withut 28. a little
29. busy with 30. at least
笔试部分
Ⅵ. 31~35:DAAAC 36~40:DCBDC
Ⅶ. 41~45:BADAD 46~50:DBBAB
Ⅷ. A)51~53:CBC
B)54. C
55. A 点拨:细节理解题。根据原文a ptat that has spruts,a flwer pt with sil,a camera t recrd prgress可知,实验前作者准备了三样东西,即有芽的马铃薯,一个装有泥土的盆和用于记录进度的相机。A选项符合题意,故选A。
56. B 点拨:细节理解题。根据原文During these fifteen days, I have learned that grwing ptat plants needs plenty f water. 可知,种马铃薯需要大量的水。故选B。
C)57~60:ADAB
D)61. A 点拨:细节理解题。根据“Tu, the winner f the 2015 Nbel Prize fr the discvery f artemisinin”可知,屠呦呦的成就是发现了青蒿素。故选A。 62. B 63. B
64. D 点拨:推理判断题。根据“Tu, the winner f the 2015 Nbel Prize”可知A选项表述错误;根据“Zhang Fuqing, a war her”可知B选项表述错误;根据“Wang Yude, a desert fighter”可知C选项表述错误;根据“Yuan, the Father f Hybrid Rice”可知D选项表述正确。故选D。 65. C
Ⅸ. 66. Fruit and vegetables
67. Because they have better flavr and mre nutrients, and mst f the time they are cheap.
68. Water.
69. Healthy eating habits can help yu feel better and have mre energy.
70. 不要忘记让你的身体动起来,抽时间运动。
Ⅹ. 71. greatest 72. his 73. brn 74. which 75. in
76. children 77. first 78. s 79. wrks 80. exciting
Ⅺ. A) 81. What happened t yur little brther
82. There are tw bys in the rm
83. We gt mre knwledge than befre
84. What a pity yu missed Jay Chu's cncert
85. I wnder where we shuld g next
B)86. 范文:
My New Year's Reslutin
This year is ver. T welcme the new year,we shuld make ur New Year's reslutins. D yu have any New Year's reslutins?I think different students have different answers. My New Year's reslutin is t study hard and d a lt f exercise t keep healthy. I am ging t get up early and d mrning exercises every day. I am a little weak in English. S I am ging t wrk harder next year t learn it well. I will read and speak English mre. I am als ging t eat mre vegetables and less junk fd. I think it is very imprtant t keep a balanced diet.Infrmatin Sheet
The ways t keep healthy
Prper
dinners
Generally speaking, ne shuld eat 26. ____________ every day.
Sme students get up late, s they will g t schl 27. ________ breakfast.
Sme girls wh wuld prefer t be thin will eat nthing r nly 28. ________ during the meal time.
Exercise
Students are usually very 29. ________their hmewrk, s they cannt spend time ding exercise.
We shuld 30. ________spend time having P. E. lessns r ding mrning exercises.
Tu Yuyu, a pharmaclgist, brn in December 1930.
Tu, the winner f the 2015 Nbel Prize fr the discvery f artemisinin, a kind f medicine used t fight against malaria(疟疾), has slved the prblem f fighting against malaria and dne a lt fr scientific and technlgical inventins in traditinal Chinese medicine and human health.
Zhang Fuqing, a war her, brn in December 1924.
Zhang served as a Peple's Liberatin(解放) Army sldier in the Liberatin War and was twice given the name f War Her. He vlunteered in 1955 t wrk in Laifeng Cunty, Hubei Prvince's remtest cunty, s he culd give his life t the pr in the muntainus regin.
Wang Yude, a desert fighter, brn in September 1953.
Wang led his partners t build ver 600, 000 mu f sandfixatin(固定) frest and managed t cntrl nearly 1 millin mu f quicksand, helpfully preventing the develpment f the Mawusu Desert. His wrk ffered valuable experience t sand preventin and cntrl in China.
Yuan Lngping, an agriculturalist, brn in September 1930.
Yuan, the Father f Hybrid Rice, is the first persn in the wrld t develp a hybrid rice strain, and his research n higher rice yields(产量) helps prvide a slutin t wrldwide hunger and starvatin.
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