人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists课堂检测

这是一份人教版 (2019)选择性必修 第二册Unit 1 Science and Scientists课堂检测，共15页。

一、阅读理解
1
S yu want t be a citizen scientist? The Natinal Science Fundatin (NSF) has gt yu cvered. NSF supprts citizen science acrss all areas f science, whether yur passin is t scan the night sky, r explre yur wn backyard.
Jin a flck f birders
eBird is an nline platfrm that allws bird-watchers t g nline and recrd their sightings t a database. With mre than 100,000 active users, eBird's system is a treasure f infrmatin n bird ppulatin, distributin and habitat, which users can explre in real time.
Cunt every drp
The Cmmunity Cllabrative Rain, Hail and Snw Netwrk (CCRaHS) is the largest prvider f daily precipitatin bservatins in the United States. Vlunteers set up rain gauges and recrd data every time a rain, snw r hail strm passes ver. Data is rganized and shared n the CCRaHS website, and used by scientists, farmers and mre.
Search fr stars with yur cmputer
Einstein@Hme uses yur cmputer's idle time t search fr space signals. The prject has already had majr successes: Vlunteers discvered abut 50 stars, using data frm Puert Ric's Arecib Observatry and Australia's Parkes Observatry. Einstein@Hme als searches fr gravitatinal-wave signals using data frm NSF's Laser Interfermeter Gravitatinal Wave Observatry.
Be part f a supercmputer
T link all thse hme cmputers, Einstien@Hme uses sftware called the Berkeley Open Infrastructure fr Netwrk Cmputing, better knwn as BOINC. The sftware chregraphs(安排，筹划) the technical aspect f vlunteer cmputing and helps yu use radi telescpe signals t search fr alien life.
Jin the planktn party
Withut planktn, life in the cean wuld nt exist. These tiny rganisms frm the base f the fd chain, and play an imprtant rle in the glbal carbn cycle. Planktn Prtal enlists citizen scientists t identify images f planktn, snapped by the In Situ Icthyplanktn Imaging System (ISIIS), an underwater rbt engineered at the University f Miami. ISIIS has taken millins f images in ceans arund the wrld and uplad them int a database; classifying the images helps researchers understand planktn diversity, habitat and behavir.
1. On the website f eBird, a bird-watcher can ________.
A. make cntact with ther active users
B. explre the wrld f birds in real time
C. bserve all the existing bird species
D. prvide and share birds’ infrmatin
2. The prgram “________” is nt based n the Internet database.
A. Jin the planktn party
B. Be part f a supercmputer
C. Cunt every drp
D. Search fr stars with yur cmputer
3. Which f the fllwing is the best title f the passage?
A. Becme a Citizen Scientist
B. Make a Cntributin t NSF
C. Be part f Space Explratin
D. Fllw the Steps t be a Citizen Scientist
【答案】1. D2. B3. A
【分析】
本文介绍了一些普通老百姓可以参与的科研项目。
1. 细节理解题。根据第一个项目“eBird is an nline platfrm that allws bird-watchers t g nline and recrd their sightings t a database. With mre than 100,000 active users, eBird's system is a treasure f infrmatin n bird ppulatin, distributin and habitat, which users can explre in real time.”可知，观鸟者可以把他们所看到的景象录入数据库以便可以和平台使用者们分享，也就是观鸟者可以通过这个平台提供和分享鸟类信息，故选D。而B项错误，观鸟者们能通过eBird这个平台分享鸟类知识，不是实时探索世界上的鸟类。
2. 细节理解题。通过阅读每个项目可知只有“Be part f a supercmputer”这个项目没有谈到使用数据或数据库。故选B。
3. 主旨大意题。本文介绍了一些普通老百姓可以参与的科研项目。故答案A符合。
2
It’s difficult t imagine nw, but at certain pints in the Earth’s histry, ice cvered the entire planet. This frzen Earth, nicknamed Snwball Earth, was “s severe that the Earth’s entire surface, frm ple t ple, including the ceans, cmpletely frze ver”, said Melissa Hage, an envirnmental scientist at Emry University in Gergia.
In 1840, Luis Agassiz, a Swiss natural scientist, was amng the first t acknwledge and prvide evidence that the Earth had gne thrugh ice ages. Jseph Kirschvink, an American gelgist, later created the term “Snwball Earth” in a 1992 textbk.
Scientists believe that fur severe ice ages ccurred between 750 millin and 580 millin years ag, prbably because the Earth’s lands were all lcated at r near the equatr (赤道), which resulted in increased weathering (风化). Weathering is happening when wind and rain break dwn rcks and minerals n the planets surface. The prcess leads t decreased carbn dixide levels in the atmsphere, which allws mre heat t get away frm the surface and int space, cling the planet, causing the planet int a deep freeze.
The severe ice ages eventually melted away. Scientist believe that vlcanes cntinued t pump carbn dixide int the atmsphere thrughut the ice ages, eventually warming the planet enugh that the water cycle culd restart. As the Earth warmed and came ut f its deep freeze. a huge explsin f life ccurred. knwn as the Cambrian (寒武纪) explsin.
Will we see anther Snwball Earth in ur future? Accrding t Hage, it’s unlikely, due t the spread-ut f the cntinents. “Even with extreme winters, cntinental ice sheets wuld frm, which wuld stp cntinental weathering and allw carbn dixide t build up in the atmsphere, leading t warming rather than freezing,” she said.
4. Hw many severe ice ages ccurred between 750 millin and 580 millin years ag accrding t the passage?
A. Three.B. Fur.
C. Five.D. Six.
5. What d we knw abut the Earth accrding t the passage?
A. The term “Snwball Earth” was first used in 1840.
B. Millins f years ag, the Earths lands weren’t where they are nw.
C. Weathering was the main factr f warming the Earth.
D. The Earth was cmpletely cvered with ice during the Cambrian perid.
6. What prbably led t the end f the ice ages?
A. Heat’s escaping.B. An unknwn reasn.
C. Carbn dixide frm vlcanes.D. A frce frm the uter space.
7. What is the best title fr the text?
A. Snwball Earth: The End f the Life
B. Sme Severe lee Ages in the Earths Histry
C. Frzen Earth: Anther lee Age Is Cming
D. Snwball Earth: Will the Blue Planet G White Again?
【答案】4. B5. B6. C7. D
【分析】
这是一篇说明文。文章主要讲述了地球上冰河时代的形成以及其消失的原因。
4. 细节理解题。根据第三段中Scientists believe that fur severe ice ages ccurred between 750 millin and 580 millin years ag, prbably because the Earth’s lands were all lcated at r near the equatr (赤道), which resulted in increased weathering (风化).科学家认为，四次严重的冰河时代发生在7亿5千万到5亿8千万年前，可能是因为地球上的陆地都位于赤道或赤道附近，这导致了风化作用的增强。可知，科学家认为，7.5亿到5.8亿年前发生了四次严重的冰河时代。故选B项。
5. 推理判断题。根据第三段中The prcess leads t decreased carbn dixide levels in the atmsphere, which allws mre heat t get away frm the surface and int space, cling the planet, causing the planet int a deep freeze. 这一过程导致大气中二氧化碳含量的降低，从而使更多的热量从地表进入太空，使地球变冷，导致地球进入深度冻结状态。可知，数百万年前，地球上的土地并不像现在这样。故选B项。
6. 细节理解题。根据第四段中Scientist believe that vlcanes cntinued t pump carbn dixide int the atmsphere thrughut the ice ages, eventually warming the planet enugh that the water cycle culd restart. 科学家认为，在整个冰河时代，火山持续向大气中排放二氧化碳，最终导致地球温度上升到足以重新启动水循环的程度。可知，来自火山的二氧化碳可能导致了冰河时代的结束。故选C项。
7. 主旨大意题。根据最后一段中Will we see anther Snwball Earth in ur future? 我们将来会看到另一个雪球地球吗？以及通读整篇文章可知，本文讲述了地球上冰河时代的形成及消失的原因。因此选项D中“雪球地球：蓝色星球会再次变白吗”是最合适的标题。故选D项。
3
Andrew Grey desn’t fit mst peple’s idea f an astrnmer. He wrks in a car repair shp, nt in a lab r university, yet the Australian repairman discvered a star system hiding in data frm NASA’s Kepler space telescpe.
Mr. Grey is ne f millins f citizen scientists helping researchers t expand cllective understanding. Fr centuries, nly a few rdinary peple had been cntributing t science, but advances in technlgy have brught a higher level f demcratizatin (民主化) t science.
“This is a cllabrative (合作的) effrt that anyne culd get invlved in,” says Chris Lincln, an Oxfrd University astrphysicist (天体物理学家) and cfunder f Zniverse, a platfrm that hsts dzens f citizen science prjects. Citizen scientists can cntribute t breakthrughs in almst any field, frm eclgy t astrphysics.
“As lng as pattern recgnitin is invlved, there are n limits t what can becme a citizen science prject,” Dr. Lintn says. “Anyne can identify patterns in images, graphs, r even seemingly bring data after a shrt tutrial. Machine learning allws cmputers t d sme pattern recgnitin. But humans, particularly amateur scientists, dn’t stay fcused n what they’re suppsed t. And that’s gd, because peple wh d that ntice the unusual things in s data set.
“And citizen science desn’t have t be directed by a scientist,” says Sheila Jasanff, directr f the Prgram n Science, Technlgy and Sciety at Harvard University. “Citizens prducing knwledge in places where fficial rgans have failed then can als be citizen scientists,” she says. That’s what happened in Flint, Michigan, when a lcal mther started drinking water tests that caused a brader investigatin f lead levels.
Citizen-pwered research is as ld as scientific inquiry. Fr centuries befre science became prfessinalized, regular peple lked fr patterns in the wrld arund them. Despite a lt f advanced equipment and cmputer mdels, scientists still welcme help frm everyday peple.
As a prfessinal scientist himself, Linttt says, “Peple think that were intelligent, but science is easy and we need yur help.”
8. What made citizen scientists appear?
A. The high level f science prjectsB. The develpment f technlgy.
C. The supprt f the gvernment.D. The fundatin f Zniverse.
9. What is a human advantage in pattern recgnitin cmpared with machines?
A. Humans can identify patterns mare swiftly.
B. Humans fcus their attentin n data.
C. Humans can bserve uncmmn things.
D. Humans have strnger emtins.
10. What is Lincn’s attitude twards citizen science?
A. Favrable.B. Cautius.
C. Indifferent.D. Dubtful.
11. What wuld be the best title f the text?
A. Citizen scientists can be intelligent.B. Science is imprtant t everyne.
C. Anyne can be a scientist.D. Science is everywhere.
【答案】8. B9. C10. A11. C
【分析】
这是一篇议论文。文章主要讲述了这样的观点：科学研究并不专属于科学家，平民科学家对科学研究也有很大的帮助。
8. 细节理解题。由第二段中的 Fr centuries, nly a few rdinary peple had been cntributing t science, but advances in technlgy have brught a higher level f demcratizatin t science.（几个世纪以来，只有少数普通人对科学作出了贡献，但技术的进步使科学的民主化程度提高了。）可知，由于科技的发展使得科学趋于民主化，更多的平民才能接触到科学。故选B项。
9. 推理判断题。由第四段中的 Machine learning allws cmputers t d sme pattern recgnitin. But humans, particularly amateur scientists, dn’t stay fcused n what they’re suppsed t. And that’s gd, because peple wh d that ntice the unusual things in a data set.（机器学习允许计算机进行一些模式识别。但是人类，尤其是业余科学家，不会专注于他们应该做的事情。这很好，因为这样做的人会注意到数据集中不寻常的东西。）可推知，和机器相比，人更能注意到数据里一些特殊的东西。故选C项。
10. 推理判断题。由最后一段中的 As a prfessinal scientist himself, Linttt says, “Peple think that we’re intelligent, but science is easy and we need yur help”（作为一名专业的科学家，Linttt说:“人们认为我们很聪明，但是科学很简单，我们需要你的帮助。”）可推知，Linttt认为科学家需要这些平民科学家的帮助，因此Linttt对平民科学是非常赞同的。故选A项。
11. 主旨大意题。文章第一段通过对Andrew Grey这位平民科学家的介绍来引出全文；第二段中的 Mr. Grey is ne f millins f citizen scientists helping researchers t expand cllective understanding.说明这样的平民科学家目前有很多；第五段中的 And citizen science desn’t have t be directed by a scientist 说明想成为平民科学家并不难。再通过下文中regular peple, help frm everyday peple, science is easy这些字眼可判断，文章主要讲述了普通人也可以研究科学，成为科学家，C项Anyne can be a scientist.很好地概括了全文的主旨大意。故选C项。
II.七选五
Culd yur bdy replace mbile-device batteries? Researchers have develped a way t create the pwer equivalent (相当于)f tw duble-A batteries, using nthing mre than mtin f the human bdv.
12. The energy is captured and used by nan generatrs(纳米发电机）, accrding t a team f scientists frm Gergia Institute f Technlgy. This research, presented at a meeting f the American Chemical Sciety, demnstrated hw a small, flexible chip cntaining millins f tiny wires—500 times thinner than a human hair—culd use the human heart t create electrical energy. 13.
Any kind f bdily mvement culd theretically be used t generate pwer, and nan wires can als generate electricity in respnse t wind, rlling tires, r ther kinds f mtin. 14. But these mst recent findings d signal a breakthrugh.
Researchers are cnvinced the technlgy has a future. “A few vlts may nt seem like much. 15. ” said the prject’s lead scientist, Zhng Lin Wang. "Additinal nan wires and mre nan generatrs, put tgether, culd prduce enugh energy fr pwering larger electrnics. 16. ”
A. The technlgy is nt new.
B. Then we can use it t charge an iPd r a cell phne.
C. Anything frm walking t a standing heartbeat culd prduce energy.
D. S it is necessary t save energy in case we run ut f it at the sky pint.
E.There is still a lng way t apply this kind f technlgy in ur daily life.
F.The researchers used a nan generatr t pwer an LED light and LCD display.
G.But it has grwn by leaps and bunds ver previus versins f the nan generatr.
【答案】12. C13. F14. A15. G16. B
【分析】
本文主要介绍了经科学家研究：人的任何运动都能产生能量，我们可以尝试着去利用这种能源。
12. C
考查上文和句意理解。根据下文：这种能量可以被纳米发电机捕获和利用。可知上文：任何动作，从步行到站立的心跳，都能产生能量。下文中的the energy是指上文提到的“步行或心跳所产生的能量。故选C.
13. F
考查上文和句意理解。根据上文说：人类如何利用芯片去扑捉人类心跳所产生的能量。可知下文：研究人员使用纳米发电机给LED灯和液晶显示器供电。下文对上文如何获取能量做出了解释。故选F.
14. A
考查上文和句意理解。根据上文说任何运动都能产生能量，可能利用风能，滚动轮胎等去产生动能，这种技术不是新的。下文又继续转折说：虽然不是新技术，但是现在对这种技术已经有所突破。这故选A.
15. G
考查上文和句意理解。根据下文：增加的纳米线和更多的纳米发电机被放在一起，可以产生足够的能量给更大的电子设备供电。可知上文：但它的发展与之前版本的纳米发电机相比有了很大的飞跃。下文就是解释到底是哪方面的飞跃。故选G.
16. B
考查上文和句意理解。。根据上文：增加的纳米线和更多的纳米发电机被放在一起，可以产生足够的能量给更大的电子设备供电。因为有了足够的电了，可知下文：然后我们就可以给iPd或手机充电了。故选B.
III.完形填空
The sund f the rain hitting the windws wakes me up and it sunds just exactly as it did l5 years ag，which reminded me f my girlhd.
It was my secnd day f 17 and it was raining heavily.I culd nt 18 the habit I had at hme，s I fell asleep right at my 19 .I wke up t find myself nt in the classrm but carried n Dad’s back. We were 20 hme.It was the last time I felt 21 t him.
After that，he never carried me r hugged me as ther fathers did t their children.I was nt bthered much by this 22 .I was prud f it, fr I felt 23 and “grwn up”.Hwever，there were times when I felt depressed by nt having searched fr 24 frm him.
One day.I was writing Chinese characters as hmewrk.I hated ding this mre than anything.Dad came and std behind me fr a mment， 25 me scratching(勾抹)the paper.Then he said，“This kind f writing needs 26 .Yur writing is nt strng enugh.Press harder.”
I fllwed his 27 fr the next tw weeks, but 28 I culd see little imprvement, I fllwed my wn methd---- the 29 way.His advice did nt imprve my writing but ur 30 .As I grew lder，I fund ut that he had finished his 31 in Grade 6，which was the highest grade in twn then，s he was cnsidered t be a 32 . Peple used t ask him t write smething t put n the walls, but he never felt very useful.
He ften said t me，“As yu can see，this family is ging t cunt n(指望)yu.We are 33 t imprve yu anything fr yur future. Yu have t get 34 t change the life fr yurself.”
As a result f his 35 , I have 36 it thrugh high schl and thrugh cllege.
17. A. Graduatin B. Schl C. Cllege D. Emplyment
18. A. develp B. break C. fllw D. resist
19. A. drmitry B. dr C. bed D. desk
20. A. at B. already C. halfway D. beynd
21. A. clse B. near C. relaxed D. happy
22. A. gap B. actin C. thught D. scene
23. A. lnely B. independent C. depressed D. cmfrtable
24. A. cmfrt B. help C. supprt D. explanatin
25. A. guiding B. watching C. directing D. blaming
26. A. skill B. time C. patience D. practice
27. A. intrductin B. manner C. spirit D. advice
28. A. even if B. while C. thugh D. as
29. A. difficult B. slw C. fast D. entertaining
30. A. relatinship B. friendship C. thught D. reality
31. A. dream B. career C. hpe D. schling
32. A. writer B. scientist C. schlar D. specialist
33. A. tired B. useless C. glad D. ready
34. A. an educatin B. a rich byfriend C. a well-paid jb D. a gd writing
35. A. help B. examinatin C. expectatins D. watch
36. A. succeeded B. made C. gt D. fund
【答案】17. B18. D19. D20. C21. A22. C23. B24. A25. B26. C27. D28. D29. C30. A31. D32. C33. B34. A35. C36. B
【解析】
【分析】
本文是一篇记叙文。雨点打在窗户上的声音把作者吵醒了，听起来和5年前一样，这让作者想起了她的少女时代。由于作者父亲的期望，作者已经通过高中和大学完成了学业。
17. 考查名词。A. Graduatin毕业；B. Schl学校；C. Cllege大学； D. Emplyment雇佣。由girlhd可知，应为上学(更有可能是小学)的第二天。故选B。
18. 考查动词。A. develp发展；B. break打破；C. fllw跟随；D. resist抵抗。句意：抵抗/制不了在家时的习惯(就睡着了)。故选D。
19. 考查名词。A. drmitry宿舍；B. dr门；C. bed床；D. desk课桌。由上文可知睡了，且在学校(教室)，故应为“伏在桌上睡了”。故选D。
20. 考查副词。A. at 在---；B. already已经；C. halfway在中途；D. beynd在远处。由前句可知，发现自己不在教室，而在爸爸的背上，可知父亲背着她回家，在回家的半路上。故选C。
21. 考查形容词。A. clse亲密的；B. near近的；C. relaxed放松的；D. happy高兴的。feel/be clse t sb和某人很亲近/密。故选A。
22. 考查名词。 A. gap间隙；B. actin行动；C. thught思想；D. scene场面。根据I was nt bthered much by this...可知，我对这个想法不太在意。故选C。
23. 考查形容词。A. lnely寂寞的；B. independent独立的；C. depressed沮丧的；D. cmfrtable舒适的。由下面的grwn up可知应为independent，互相对应。故选B。
24. 考查名词。A. cmfrt舒适；B. help帮助；C. supprt支持；D. explanatin解释。seek cmfrt frm sb从某人那儿得到舒适/安慰。故选A。
25. 考查动词。A. guiding引导；B. watching观看；C. directing 指导；D. blaming责备。这里指父亲站在我后面看我乱涂。故选B。
26. 考查名词。A. skill技能；B. time时间；C. patience耐心；D. practice实践。父亲说练书法是需要耐心的，这里是针对我(没有耐心)乱涂一气而说的。故选C。
27. 考查名词。A. intrductin介绍；B. manner方式；C. spirit精神； D. advice建议。指上文父亲给我的忠告。故选D。
28. 考查连词。A. even if 即使；B. while当---时候；C. thugh尽管；D. as由于。根据I fllwed the next tw weeks, culd see little imprvement, I fllwed my wn methd---- 可知，在接下来的两个星期里，我听从了他的建议，但由于我看不到什么进步，我遵循了我自己的方法——快速的方法。此处是as引导的原因状语从句，故选D。
29. 考查形容词。A. difficult困难的；B. slw慢慢的；C. fast快速的； D. entertaining令人愉快的。指又采用自己的老方法写字(写得很马虎，当然很快的方式)。故选C。
30. 考查名词。A. relatinship关系；B. friendship友谊；C. thught思想；D. reality现实。与父亲之间的关系，故选A。
31. 考查名词。A. dream梦想；B. career职业；C. hpe希望；D. schling学校教育。根据As I grew lder，I fund ut that he had finished Grade 6，which was the highest grade in twn then，s he was cnsidered t be a...可知，随着年龄的增长，我发现他在6年级的时候就完成了他的学业，这是当时镇上最高的成绩，所以他被认为是一个学者。故选D。
32. 考查名词。A. writer作者；B. scientist科学家；C. schlar学者；D. specialist专家。schlar学者，有学问的人，这里指父亲被在小镇里的人认为是最有学问的人。故选C。
33. 考查形容词。A. tired疲倦的；B. useless有用的；C. glad高兴的； D. ready有准备的。由下句Yu have t change the life fr yurself可知父亲说：我们是无法/没有什么用的来使你有个好的未来。故选B。
34. 考查名词词组。A. an educatin成长教育；B. a rich byfriend一个有钱的女朋友；C. a well-paid jb一份收入高的工作；D. a gd writing好的书写。从上下文的意思看，当然父亲要她得到好的教育来使她有好的未来。故选A。
35. 考查名词。A. help帮助；B. examinatin检查；C. expectatins期望； D. watch监视。这里指父亲的期待。故选C。
36. 考查动词。A. succeeded成功；B. made制造；C. gt得到；D. fund发现。make it设法成功。故选B。
IV.语法填空
阅读下面材料，在空白处填人适当的内容(1个单词)或括号内单词的正确形式。
I’m in a real dilemma. I really dn’t knw what I want t d when I leave schl. My dad is in the navy but I wuldn’t want t spend s much time n ships. My mum is a scientist 1it seems t me what she des all day is lking 2 a micrscpe. All that stuff abut splitting atms is pretty interesting but I think I might be mre 3 (interest) in studying medicine. But then again, my uncle is a dctr and he is always talking abut replacing peple’s rgans， 4 makes me feel a bit ill. He als wants me t sign a frm 5 _(say) that I will dnate my heart r eyes if anything 6 ( happen) t me. I haven’t signed it yet. I culd always study 7 (be) a cmputer prgrammer like my brther, but then I’d have t sit in frnt f a cmputer all day. I knw what! I culd be an 8 (invent) ! I culd invent a micrwave ven that didn’t dry fd ut, and a jet that flew faster than the speed f sund} I culd have 9 ( hundred) f patents fr all the things I had invented and I wuld be 10 (success).
【答案】
1.but
2.int
3.interested
4.which
5.saying
6.happens
7.t be
8.inventr
9.hundreds
10successful
【解析】
试题分析：本文属于记叙文，叙述了作者对于自己未来职业的困惑，最后决定做一名发明家。
1.but 考查连词辨析。句意：我的妈妈是一位科学家，但是对我来说她的工作似乎就是整天研究显微镜。上下文之间是转折关系，所以使用but表示转折。
2.int 考查固定搭配。短语lk int调查，研究了；该短语在句中作为谓语动词。句意：我的妈妈是一位科学家，但是对我来说她的工作似乎就是整天研究显微镜。
3.interested考查形容词短语。短语be interested 对...感兴趣；该短语通常对人的情况进行说明。句意：我认为也许我对研究药物似乎更感兴趣。
4.which 考查定语从句。本句中which指代前面一句话的内容，在句中做主语，引导非限制性定语从句。
5.saying 考查分词做定语。本中名词a frm与动词say之间构成主动关系，所以使用现在分词短语saying 在句中做定语修饰a frm。
6.happens 考查时态。在if引导的条件状语从句中，使用一般现在时代替将来时，前面的主句使用将来时。所以本句使用一般现在时happens。
7.t be 考查不定式用法。本句中不定式作为动词study的宾语，构成study t d sth学习做某事；句意：我可以学习做一名电脑程序员。
8.inventr 考查名词。横线前有不定冠词an修饰，说明横线上应该使用名词。动词invent的名词是inventr发明家。句意：我可以成为一个发明家。
9.hundreds 考查固定短语。短语hundreds f成百上千的；本句中该短语作为定语修饰名词patent专利。
10.successful 考查形容词。横线前有系动词be，说明应该使用形容词successful与系动词be构成系表结构。
V.应用文写作
假定你是李华，你的外国笔友Jeff得知你参加了你校学生会主办的“The Chinese Scientist I Admire Mst”故事分享会，写信询问有关情况。请你回复邮件，内容包括：
1.感谢关注；
2.你的分享；
3.你的感想。
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】
Dear Jeff,
Thank yu fr yur attentin t the activity themed “The Chinese Scientist I Admire Mst”, which was rganized by the Students’ Unin f ur schl. I am mre than willing t tell yu abut the event.
I shared the stry f Mr. Yuan Lngping, an agricultural scientist knwn as “Father f Hybrid Rice”. He develped the wrld’s first successful hybrid rice varieties, which dramatically increased rice prductin in China. His apprach t rice breeding als serves as a slutin t fd prblems arund the glbe.
The scientists’ stries shared by ther participants truly inspired me, mtivating me t truly lve science by making great cntributins t it. Culd yu please tell me abut yur favrite scientist?
Yurs,
Li Hua
【分析】
这是一篇提纲类写作。
【详解】
第1步：根据提示可知，假定你是李华，你的外国笔友Jeff得知你参加了你校学生会主办的“The Chinese Scientist I Admire Mst”故事分享会，写信询问有关情况。请你回复邮件，内容包括：1.感谢关注；2.你的分享；3.你的感想。
第2步：根据写作要求，确定关键词（组）：attentin t (对……的注意)；mre than willing(非常乐意)；agricultural (农业的)；Hybrid Rice (杂交稻)；dramatically (显著地)等。
第3步：根据提示及关键词（组）进行遣词造句，注意主谓一致和时态问题。此处文章主要应用一般现在时和一般过去时。
第4步：连句成文，注意使用恰当的连词进行句子之间的衔接与过渡，书写一定要规范清晰，保持整洁美观的卷面是非常重要的。
【点睛】
范文内容完整，语言规范，语篇连贯，词数适当。作者在范文中使用了较多高级表达方式，如Thank yu fr yur attentin t the activity themed “The Chinese Scientist I Admire Mst”, which was rganized by the Students’ Unin f ur schl.运用了非限制性定语从句；The scientists’ stries shared by ther participants truly inspired me, mtivating me t truly lve science by making great cntributins t it.非谓语动词的运用。全文中没有中国式英语的句式，显示了很高的驾驭英语的能力。另外文章思路清晰、层次分明，上下句转换自然，为文章增色添彩。
VI.概要写作
阅读下面内容，根据其内容写一篇60词左右的内容概要。
Amng all the fast grwing science and technlgy, the research f human genes, r bilgical engineering as peple call it, is drawing mre and mre attentin nw. Smetimes it is a ht tpic discussed by peple.
The greatest thing that gene technlgy can d is t cure serius diseases that dctrs at present can almst d nthing with, such as cancer and heart disease. Every year, millins f peple are murdered by these tw killers. And t date, dctrs have nt fund an effective way t cure them. But if the gene technlgy is applied, nt nly these tw diseases can be cured cmpletely, bringing happiness and mre living days t the patients, but als the great amunt f mney peple spend n curing their diseases can be saved, therefre it benefits the ecnmy as well. In additin, human life span (寿命) can be prlnged.
Gene technlgy can help peple t give birth t mre healthy and clever children. Sme families have hereditary diseases. This means their children will fr sure have the family disease, which is a great truble fr these families. In the past, dctrs culd d nthing abut hereditary diseases. But gene technlgy can slve this prblem perfectly. The scientist just need t find the wrng gene and crrect it, and a healthy child will be brn.
Sme peple are wrrying that the gene research can be used t manufacture human beings in large quantities. In the past few years, scientists have succeeded in clning a sheep, therefre these peple predict that human babies wuld sn be clned. But I believe clned babies will nt cme ut in large quantities, fr mst cuples in the wrld can have babies in very nrmal way and they als believe measures will be taken t cntrl gene technlgy.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案】
Gene technlgy is nw a ht tpic wrldwide. (要点1) It can help peple cure deadly diseases and allw them t live a happier and lnger life with better ecnmic cnditins. (要点2) Gene technlgy als makes it pssible fr peple with genetic diseases t give birth t healthy babies. (要点3) Hwever, sme peple are cncerned that gene technlgy will be largely used in human clning while thers dn’t see it as a prblem. (要点4)
【分析】
这是一篇概要写作。文章的主要结构为总-分-总。主要介绍了基因技术的好处，并介绍了对其在克隆中使用的担忧。
【详解】
第一段讲述了目前基因技术是一个热点问题。可以用到的词汇或句型有：nw ，ht tpic , wrldwide等。第二段讲述技术可以帮助人们治愈致命的疾病，并使他们在更好的经济条件下过上更幸福，更长寿的生活。可以用到的词汇或句式有： help sb. d, deadly, allw sb. t d, cnditin等。第三段主要讲基因技术还使患有遗传疾病的人能够生出健康的婴儿。可以用到的词汇或句式有：pssible, give birth t等。第四段讲了些人担心基因技术将广泛用于人类克隆，而另一些人则认为这不是问题。可以用到的词汇或句式有：cncerned , largely , see sth. as等。