2023-2024学年北京市怀柔区高二（上）期末英语试卷（含解析）

这是一份2023-2024学年北京市怀柔区高二（上）期末英语试卷（含解析），共21页。试卷主要包含了阅读理解，阅读七选五，完形填空，语法填空，阅读表达，书面表达等内容，欢迎下载使用。

一、阅读理解：本大题共14小题，共28分。
A
Explre yur wrld—Mirthy
Online events t help yu discver，learn and cnnect
Wh is Mirthy？
Mirthy is ne f the mst ppular websites fr nline events and already lved and trusted by mre than 45，000 peple.It was designed t create an inclusive cmmunity where peple can learn，share，and cnnect with thers thrugh a variety f events that are active，sciable，and uplifting.It's all abut fulfilment and wellbeing.
There are sme nline events each mnth t try，frm craft wrkshps （手工工坊） t fitness sessins.Fr example，accrding t ur event calendar，this week yu can attend gardening classes and singing lessns.S whether yu have a desire t get fitter r t pick up a new skill—signing up fr classes and events with Mirthy culd be just what yu have been lking fr.
Hw des it wrk？
Sign up via the nline registratin frm at yu can take a lk thrugh the calendar f upcming events and see what takes yur fancy.
Once yu register fr an event，yu will then receive a link n email ready fr yu t jin the live event.If yur plans change and yu can't make it，yu will receive a link fr a 7-day replay that yu can watch at a time that is cnvenient fr yu!
Best f all，it's cmpletely FREE t jin!
Jin Mirthy fr free tday，and yu can enjy any 4 events every mnth，fr free!If yu're up fr mre，then yu can either select and bk additinal events n a pay-as-yu-g basis，nrmally fr £2.99 each，r yu can upgrade t the Premium membership giving yu full free access t all events fr nly £4.99 per mnth.
If yu chse t g fr the Premium membership，there's n cntract.Yu simply upgrade yur membership and yu can cancel anytime.
1.Mirthy is intended t ______ .
A. imprve peple's fitnessB. rganize sciable events
C. prvide craft wrkshpsD. create an nline cmmunity
2.What can peple d at Mirthy this week？ ______
A. Make art crafts.B. Talk abut fitness experience.
C. Learn sngs.D. Study wild plants and animals.
3.Which f the fllwing is true abut Mirthy？ ______
A. Peple can sign up fr the events nline.
B. The events can be watched again at any time.
C. Peple can upgrade their membership fr free.
D. N mre than 4 events are ffered each mnth.
4.What's the main purpse f this passage？ ______
A. T share a lifestyle.
B. T recmmend a website.
C. T intrduce nline events.
D. T explain a registratin prcess.
B
The Well that Changed the Wrld
As a six-year-ld Canadian schlby，Ryan had truble believing the wrds spken by his teacher that many peple in develping African cuntries culdn't get enugh clean water.He lked acrss the classrm at the drinking funtain.It was very clse—nly ten steps away.S，Ryan asked himself， "Why d sme African children have t walk ten kilmeters t get water every day？And why is the water s dirty that it makes them sick？" Yung Ryan thught， "Life is easy fr me，but hard fr thse peple.Why dn't I help？"
At first，his plan was t earn mney t build a single well smewhere in Africa.He cleaned windws and did gardening fr his family and neighbrs.He sn reached his first target （目标） f ＄70，but when he gave the mney t a charity，he was tld that it actually cst＄2，000 t build a well.
Tw thusand dllars was a lt f mney，but Ryan didn't give up.He started t ask fr help frm his classmates and neighbrs and persuaded them t dnate mney.At the same time，a friend f Ryan's mther helped make his stry g public.After several mnths，Ryan had raised the ＄2，000，with which a well was built near a primary schl in Uganda.The children at the schl n lnger needed t walk fr hurs t get water.They were grateful t him and invited him t visit.
In Uganda，Ryan at last saw the finished well with his wn eyes.But that was nt all.He als saw hundreds f delighted students wh had turned ut t welcme him.They sang and danced happily.Sme even ffered him fd and gifts.At first Ryan was nervus，but sn great warmth filled him.He really had made a difference fr these children.He brke int a jyful smile.
Later，Ryan's experience led him t set up a fundatin （基金会） t encurage mre peple t help.Many inspired peple gave him their supprt.Ryan's fundatin cntinues t attract supprt frm mre and mre peple，s the wrk f building mre wells can g n.Tday，ver 800，000 peple in 16 cuntries acrss Africa have benefited frm the life-changing gift f clean，safe water.
5.The fllwing statements make Ryan decide t help students in develping African cuntries，EXCEPT ______ .
A. Ryan has trubles understanding the wrds spken by teachers.
B. Many students are suffering frm sickness caused by dirty water.
C. Ryan thught life shuldn't be s hard fr them while his is easy.
D. Many students have t walk a lng way t get clean and safe water.
6.Hw did Ryan raise mney t build a well after finishing his first target？ ______
A. By asking his teacher and friends' parents fr help.
B. By persuading peple arund him t dnate mney.
C. By setting up a public fundatin t attract supprt.
D. By ding sme wrk fr his family and neighbrs.
7.Which f the fllwing wrds can best describe Ryan？ ______
A. Kind-hearted and determined.B. Humrus and ambitius.
C. Brave and generus.D. Grateful and hardwrking.
C
Chinese scientists recently achieved precise ttal synthesis（合成）f sugar frm carbn dixide in the labratry，marking a crucial step in artificial sugar synthesis.
The synthesis，which tk mre than tw years t realize，was achieved by teams frm the Chinese Academy f Sciences' Tianjin Institute f Industrial Bitechnlgy and the academy's Dalian Institute f Chemical Physics.Their research was published last week in a paper in Chinese Science Bulletin，a multidisciplinary academic jurnal.
Sugar is a majr surce f energy fr the human bdy and a key raw material fr industrial prductin，and it is mainly btained by extracting it frm crps such as sugar cane.Hwever，the traditinal methd f extractin is limited by the energy cnversin efficiency f plant phtsynthesis.Mrever，the prcess f extracting sugar has been affected by uncertain raw material supplies due t land degradatin and shrtages，ecsystem degradatin and extreme weather and natural disasters caused by glbal warming.
As a result，artificial sugar synthesis has been cntinually studied by the scientific cmmunity in recent years，and scientists arund the wrld have cntributed t the effrt.In their latest research，the Chinese scientists adjusted high-cncentratin carbn dixide and ther raw materials in the reactin slutin.With the help f chemical catalysts and enzyme（酶）catalysts，they btained fur kinds f sugars：glucse，allulse，tagatse and mannse.
The experiment lasted abut 17 hurs，much shrter than the time required fr traditinal methds f sugar extractin，accrding t Yang Jiangang，lead authr f the paper and assciate researcher at the Tianjin institute.
The efficiency f sugar synthesis in this study was 0.67 grams per liter per hur，which was mre than 10 times higher than the previus results achieved by scientists wrldwide.Yang said that the carbn dixide t sugar cnversin rate f glucse reached 59.8 nanmles f carbn per milligram f catalyst per minute.This is the highest level f artificial sugar prductin knwn dmestically and internatinally.
The study als achieved precise cntrl f artificial sugar synthesis. "By cntrlling the varied catalytic effects f different enzymes，theretically almst any type f sugar can be synthesized，" Yang said.Regarding the study，Manfred Reetz，a member f the German Natinal Academy f Sciences Lepldina，said it is a particularly challenging task t cnvert carbn dixide int sugars.
The achievement by Chinese scientists has prvided a flexible，multifunctinal and efficient sugar synthesis rute，which pens a dr fr green chemistry，Reetz said.Green chemistry，similar t sustainable chemistry，is a rapidly develping field that fcuses n hw t fully utilize raw materials and energy in the prcess f prducing the intended prduct while minimizing r eliminating the use and generatin f harmful substances.
Carbn dixide t sugar cnversin is seen as an example f green chemistry，since it was cnducted under nrmal temperature and pressure cnditins and did nt yield any harmful substances.
8.Why d scientists keep studying artificial sugar synthesis？ ______
A. Because sugar is an essential energy surce fr industrial prductin.
B. Because the traditinal extractin apprach is nt envirnmentally friendly.
C. Because raw material supply is unreliable in the prcess f traditinal sugar extractin.
D. Because the traditinal extractin apprach is less prductive than plant phtsynthesis.
9.Hw is the Chinese study significant？ ______
A. It synthesized almst all types f sugar in the labratry.
B. It cntrlled varied catalytic effects f different enzymes.
C. It cnverted high-cncentratin carbn dixide int sugar.
D. It lasted 17 hurs，shrter than previus traditinal methds.
10.What can we infer frm the passage？ ______
A. Green chemistry helped use up all raw materials t generate mre prducts.
B. Carbn dixide t sugar cnversin will be used in industrial prductin sn.
C. Green chemistry is a new field where Chinese scientists will put mre effrts n.
D. Carbn dixide t sugar cnversin will take up all sugar prductin due t its efficiency.
D
Teens wh have gd，supprtive relatinships with their teachers enjy better health as adults，accrding t a research.
"This research suggests that imprving students' relatinships with teachers culd have imprtant，psitive and lng-lasting effects beynd just academic success，" said Jinh Kim，the authr f the study. "It culd als bring abut imprtant health benefits in the lng run."
Previus research has suggested that teens' scial relatinships might be linked t health utcmes in adulthd—perhaps because pr relatinships can lead t chrnic stress which can raise a persn's risk f health prblems ver the lifespan，accrding t Kim.Hwever，it is nt clear whether the link between teen relatinships and lifetime health is certainly cause and effect—it culd be that ther factrs，such as different family backgrunds，might cntribute t bth relatinship prblems in adlescence and pr health in adulthd.Als，mst research has fcused n teens relatinships with their peers，rather than n their relatinships with teachers.
T explre thse questins further，Kim analyzed data n nearly 20，000 participants frm the Add Health study，a natinal study that fllwed participants fr 13 years，frm seventh grade int early adulthd.The participants included mre than 3，400 pairs f brthers and sisters.As teens，participants answered questins，like "Hw ften have yu had truble getting alng with ther students？" "Hw much d yu agree that friends care abut yu？" "Hw ften have yu had truble getting alng with yur teachers？" and "Hw much d yu agree that teachers care abut yu？" As adults，participants were asked abut their physical and mental health.Researchers als tk measures f physical health，such as bld pressure and BMI （体质指数）.
Kim fund that，as expected，participants wh had reprted better relatinships with bth their peers and teachers in middle schl and high schl als reprted better physical and mental health in their mid-20s.Hwever，when he cntrlled fr family backgrund by lking at pairs f brthers and sisters，nly the link between gd teacher relatinships and adult health remained significant.
The results suggest that teacher relatinships are even mre imprtant than previusly realized and that schls shuld invest in training teachers n hw t build warm and supprtive relatinships with their students，accrding t Kim.
11.Accrding t paragraph 3，we can knw that ______ .
A. teen relatinships with teachers were nt studied befre.
B. family backgrund is the main factr in imprving mental health.
C. teen relatinship is nt the nly factr that affects the lifetime health.
D. relatinship prblems in adlescence can cause pr health in adulthd.
12.What is paragraph 4 mainly abut？ ______
A. Hw the research was dne.
B. What questins were explred.
C. Hw physical health was measured.
D. What kind f participants were studied.
13.Accrding t Kim's findings，we can infer that ______ .
A. Gd adult health depends n teens' gd teachers.
B. Mre attentin shuld be paid t the students relatinships with teachers.
C. The imprtance f student-teacher relatinships was fully realized befre.
D. Participants reprted better relatinships with their teachers and better health as adults.
14.Where des this text prbably cme frm？ ______
A. A family survey.B. A medical reprt.
C. A term paper.D. A health magazine.
二、阅读七选五：本大题共5小题，共10分。
Taking gd ntes is a time-saving skill that will help yu t becme a better student in several ways. (15) Secnd， yur ntes are excellent materials t refer t when yu are studying fr a test.
Third， nte-taking ffers variety t yur study time and helps yu t hld yur interest.
Yu will want t take ntes during classrm discussins and while reading a textbk r ding
research fr a reprt. (16) Whenever r hwever yu take ntes， keep in mind that nte-taking is a selective prcess. (17)
The fllwing methds may wrk best fr yu.
Read the text quickly t find the main facts and ideas in it.
Carefully read the text and watch fr wrds that can shw main pints and supprting facts.
Write yur ntes in yur wn wrds.
(18)
Nte any questins r ideas yu may have abut what was said r written.
As yu take ntes， yu may want t use yur wn shrthand（速记）. When yu d，be sure that yu understand yur symbls and that yu use them all the time. (19)
A. Use wrds， nt cmplete sentences.
B. There are three practical nte-taking methds.
C. Yu must write yur ntes n separate paper.
D. Otherwise， yu may nt be able t read yur ntes later.
E. Yu will als want t develp yur wn methd fr taking ntes.
F. That means yu must first decide what is imprtant enugh t include in yur ntes.
G. First， the simple act f writing smething dwn makes it easier fr yu t understand and remember it.
15.A. AB. BC. CD. DE. EF. FG. G
16.A. AB. BC. CD. DE. EF. FG. G
17.A. AB. BC. CD. DE. EF. FG. G
18.A. AB. BC. CD. DE. EF. FG. G
19.A. AB. BC. CD. DE. EF. FG. G
三、完形填空：本大题共10小题，共15分。
The stry f Jennifer Bricker is ne f the mst amazing stry，which is full f bth great surprises and life lessns.
Jennifer was brn in Rmania withut any legs.She was later （1） ______ by a lving American family，the Brickers，and raised in the small twn f Hardinville，Illinis.
The Brickers never let this （2） ______ stp her frm achieving her dreams.Her new parents gave her a simple rule， "Never say can't"!They did whatever they culd t make her life a success.
The girl was （3） ______ just like the Brickers' wn children.She was encuraged t play with the ther nrmal bys and girls and became gd at many （4） ______ ，including vlleyball，sftball and basketball.
But it was tumbling （翻腾运动） that was her true lve.When she was a little girl，she was a big （5） ______ f the Olympic gld medalist--- Dminque Mceanu.She wuld cpy her n TV whenever Dminque Mceanu （6） ______ in the tumbling prgrams and cntinue practicing afterwards.
As she grew lder Jennifer began （7） ______ against prfessinal tumbling athletes arund Illinis.Nt nly did she cmpete，but she even went n t becme a State Champin!Jennifer and her family always believed she culd d whatever she wanted t and that her psitive attitude and hard wrk wuld make it anther （8） ______ .
If her stry was nt amazing enugh already，when Jennifer turned 16，she gt the mst （9） ______ news in her life.She learned that her belved Dminque Mceanu was actually her bilgical sister!Nw Jennifer is turing the cuntry as a（n）（10） ______ speaker t encurage mre disabled yungsters.
20.A. adptedB. injuredC. sldD. seen
21.A. disabilityB. giftC. excuseD. failure
22.A. signed upB. brught upC. put upD. kept up
23.A. rlesB. instrumentsC. sprtsD. tricks
24.A. audienceB. athleteC. memberD. fan
25.A. perfrmedB. appearedC. hstedD. challenged
26.A. cmpetingB. fightingC. actingD. ging
27.A. pityB. tpicC. challengeD. success
28.A. disturbingB. ppularC. unbelievableD. reliable
29.A. fluentB. ludC. silentD. inspiring
四、语法填空：本大题共1小题，共15分。
30.I remember Graham was very difficult befre he came int my class.I had heard stries abut his bad behavir.Once I caught him and his friends seeing wh culd jump the farthest ff the schl stage!But when he gt interested，he changed.The first day he walked int my class，he （1） ______ （drag） his schlbag behind him and lking bred，but as sn as I set up an experiment （2） ______ （ shw）hw the human stmach wrks using acid and an nin，he gave me his full attentin.
It happened early n a Friday mrning.Tina，a sixteen-year-ld girl came t schl as usual.But when she entered the classrm，she （3） ______ （find） her teacher n the flr，uncnscius.Tina quickly nticed that her teacher was wearing a bracelet （4） ______ said she had diabetes，Tina phned the emergency services and tld them what she （5） ______ （just see）.
A few days ag，I went ut fr a dinner get-tgether with sme friends.My best friend left the table fr 30 （6） ______ （minute） because he had t take a call.Sme spent the dinner bent ver their phnes，（7） ______ （text） friends nline but ignring the nes wh sat right in frnt f them.
Mst peple believe when they are living （8） ______ （cmfrtable） and earning enugh mney，they will have n wrries.Hwever，mst peple never feel they have earned enugh.Jasn Harley decided t drp ut f this kind f lifestyle，and he discvered that （9） ______ （have） nly a little mney made him free.Are there any things he misses frm his past？"N，I'm much （10） ______ （happy） nw because I am living accrding t my values.Success is nt measured by hw much mney yu have but by hw yu understand the true meaning f life".
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
五、阅读表达：本大题共1小题，共12分。
31.Last year，I baked biscuits fr cmplete strangers t say "thank yu".I'd had t call 999 because I fund my husband uncnscius n the flr.Within minutes，a plice car arrived and sn my husband received medical care in hspital.
A week later，when I drpped ff still-warm biscuits and presented a thank-yu nte at the plice statin，the plicemen thanked me fr delivering gifts.
I drve away feeling light and happy.Later，I realized that my natural high might have been mre than it seemed.Research has shwn that sharing gratitude has psitive effects n health.Peple wh express gratitude will increase their happiness levels，lwer their bld pressure and get better sleep.
What abut peple wh receive gratitude？Research has cnfirmed that when peple receive thanks，they experience psitive emtins."Thse are happy surprises，"says J-Ann Tsang，a prfessr f psychlgy.When smene is thanked，he's mre likely t return the favr r pass kindness n，and his chances f being helpful again dubles，prbably because he enjys feeling scially valued.
The give-and-take f gratitude als deepens relatinships.Studies shw that when yur lved nes regularly express gratitude，making yu feel appreciated，yu're mre likely t return appreciative feelings，which leads t mre satisfactry in yur relatinships.
Nwadays，hwever，many peple dn't express gratitude.Our mdern lifestyle may be t blame.With cmmercial and scial media，everything is speeding the yunger generatin t feel they're the center f the wrld.If it's all abut them，why thank thers？
Why nt thank thers？Just take a lk at hw many psitive effects can saying "thank yu"have n persnal health—and the well-being f thers.
If yu aren't particularly grateful，I strngly suggest yu learn t be.Peple wh are instructed t keep gratitude jurnals，in which they write dwn psitive things that happen t them，cultivate gratitude ver time.
(1) What health benefits can peple gain frm expressing gratitude？ ______
(2) Hw d peple prbably respnd when they receive gratitude and feel scially valued？ ______
(3) Please decide which part f the fllwing statement is false，then underline it and explain why.
▷ Saying "thank-yu"imprves relatinships，but nwadays sme yung peple dn't want t d it because everything is making them feel blamed by the whle sciety. ______
(4) If pssible，wh wuld yu like t express gratitude t mst？Why？（ In abut 40 wrds） ______
六、书面表达：本大题共1小题，共20分。
32.假设你是红星中学高二学生李华。你校下周将要举办秋游活动，请给你校的交换生Jim写一封信，邀请他参加此次活动，内容包括：
（1）时间、地点、参加者；
（2）活动安排；
（3）询问意愿。
注意：（1）词数100左右；
（2）开头和结尾已给出，不计入总词数。
提示词：autumn utging
Dear Jim，
______
Yurs， Li Hua
答案和解析
1~4.【答案】D、C、A、B
【解析】（1）细节理解题。根据Wh is Mirthy部分第一段的It was designed t create an inclusive cmmunity where peple can learn，share，and cnnect with thers thrugh a variety f events that are active，sciable，and uplifting（它旨在创造一个包容性的社区，人们可以通过各种活跃、社交和令人振奋的活动来学习、分享和与他人联系），可知Mirthy的目的是创建一个在线社区。故选D。
（2）细节理解题。根据Wh is Mirthy部分第二段的Fr example，accrding t ur event calendar，this week yu can attend gardening classes and singing lessns（例如，根据我们的活动日历，本周你可以参加园艺课和歌唱课），可知本周人们可以在Mirthy学习歌曲。故选C。
（3）细节理解题。根据Hw des it wrk部分第一段的Sign up via the nline registratin frm at Mirthy.cm.（通过Mirthy.cm的在线注册表注册）。可知人们可以在线报名参加Mirthy的活动。故选A。
（4）目的意图题。通读全文，特别是根据第一段的Mirthy is ne f the mst ppular websites fr nline events and already lved and trusted by mre than 45，000 peple（Mirthy是最受欢迎的在线活动网站之一，已经受到45000多人的喜爱和信任），可知这篇文章的目的是推荐Mirthy网站。故选B。
这是一篇应用文。作者推荐了一个名为Mirthy的在线活动网站。
做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案。
5~7.【答案】A、B、A
【解析】（1）细节理解题。根据第一段的As a six-year-ld Canadian schlby，Ryan had truble believing the wrds spken by his teacher that many peple in develping African cuntries culdn't get enugh clean water.He lked acrss the classrm at the drinking funtain.It was very clse—nly ten steps away.S，Ryan asked himself， "Why d sme African children have t walk ten kilmeters t get water every day？And why is the water s dirty that it makes them sick" （作为一个六岁的加拿大小学生，瑞安很难相信他的老师说的话：在欠发达的非洲国家，许多人都喝不到足够的干净的水。他的目光掠过教室，望向对面喷泉式的饮水机。它非常近——只有十步之遥。所以，瑞安问自己："为什么一些非洲的孩子每天要步行十公里去取水？为什么水会那么脏，以至于他们喝了会生病"），可知瑞安不是不能理解老师说的话，而是听到老师说很多非洲孩子喝不到足够的饮用水而感到惊讶，难以置信，所以A选项"瑞安不能理解老师说的话"不正确，不是瑞安想要帮助非洲国家孩子的原因。故选A。
（2）细节理解题。根据第三段的Tw thusand dllars was a lt f mney，but Ryan didn't give up.He started t ask fr help frm his classmates and neighbrs and persuaded them t dnate mney（两千美元是很大一笔钱，但是瑞安没有放弃。他开始向同学和邻居寻求帮助，并说服他们捐款），可知瑞安是通过说服周围的人捐款来建造水井的。故选B。
（3）推理判断题。根据第一段的Yung Ryan thught， "Life is easy fr me，but hard fr thse peple.Why dn't I help"（小瑞安想："生活对我来说很容易，但对那些人来说很难。我为什么不帮忙"）可知瑞安是一个心地善良的人；以及第三段的Tw thusand dllars was a lt f mney，but Ryan didn't give up.He started t ask fr help frm his classmates and neighbrs and persuaded them t dnate mney（两千美元是很大一笔钱，但是瑞安没有放弃。他开始向同学和邻居寻求帮助，并说服他们捐款）可知瑞安还是一个意志坚定的人。故选A。
这是一篇记叙文。作者讲述了一个六岁的加拿大男孩瑞安帮助非洲的孩子们获得干净的饮用水的故事。
做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项选出正确答案。
8~10.【答案】C、C、C
【解析】（1）推理判断题。根据第三段 Sugar is a majr surce f energy fr the human bdy and a key raw material fr industrial prductin，and it is mainly btained by extracting it frm crps such as sugar cane.Hwever，the traditinal methd f extractin is limited by the energy cnversin efficiency f plant phtsynthesis.Mrever，the prcess f extracting sugar has been affected by uncertain raw material supplies due t land degradatin and shrtages，ecsystem degradatin and extreme weather and natural disasters caused by glbal warming.（糖是人体能量的主要来源，也是工业生产的关键原料，主要从甘蔗等农作物中提取。然而，传统的提取方法受到植物光合作用能量转换效率的限制。此外，由于土地退化和短缺、生态系统退化以及全球变暖导致的极端天气和自然灾害，原料供应不确定，影响了提取糖的过程。）可知，多种原因造成生产传统糖的原料供应不足。由此可推知，科学家们一直在研究人工糖的合成是因为在传统的糖提取过程中原料供应不可靠。故选C。
（2）细节理解题。根据第四段中In their latest research，the Chinese scientists adjusted high-cncentratin carbn dixide and ther raw materials in the reactin slutin.With the help f chemical catalysts and enzyme catalysts，they btained fur kinds f sugars：glucse，allulse，tagatse and mannse.（在他们的最新研究中，中国科学家调整了反应溶液中的高浓度二氧化碳和其他原材料。在化学催化剂和酶催化剂的帮助下，他们得到了四种糖：glucse，allulse，tagatse and mannse。）以及第六段中Yang said that the carbn dixide t sugar cnversin rate f glucse reached 59.8 nanmles f carbn per milligram f catalyst per minute.This is the highest level f artificial sugar prductin knwn dmestically and internatinally.（杨教授说，二氧化碳转化为糖的葡萄糖转化率达到每毫克催化剂每分钟59.8纳摩尔的碳。这是国内和国际上已知的人造糖产量的最高水平。）可知，通过中国科学家的研究可以把高浓度二氧化碳转化成糖。故选C。
（3）推理判断题。根据倒数第二段The achievement by Chinese scientists has prvided a flexible，multifunctinal and efficient sugar synthesis rute，which pens a dr fr green chemistry，Reetz said.Green chemistry，similar t sustainable chemistry，is a rapidly develping field that fcuses n hw t fully utilize raw materials and energy in the prcess f prducing the intended prduct while minimizing r eliminating the use and generatin f harmful substances.（Reetz说，中国科学家的这一成就提供了一种灵活、多功能和高效的糖合成途径，为绿色化学打开了一扇门。绿色化学与可持续化学类似，是一个快速发展的领域，其重点是如何在生产预期产品的过程中充分利用原材料和能源，同时最大限度地减少或消除有害物质的使用和产生。）及最后一段Carbn dixide t sugar cnversin is seen as an example f green chemistry，since it was cnducted under nrmal temperature and pressure cnditins and did nt yield any harmful substances.（二氧化碳到糖的转化被视为绿色化学的一个例子，因为它是在常温常压条件下进行的，不产生任何有害物质。）可知，二氧化碳到糖的转化，这种灵活、多功能和高效的糖合成途径为绿色化学打开了一扇门。由此可推知，绿色化学将会是中国科学家投入更多努力的一个新领域。故选C。
本文是一篇说明文。文章主要介绍了中国科学家如何实现二氧化碳到糖的转化，标志着人工糖合成迈出了关键一步。这一研究成果为绿色化学打开了一扇大门，提供了一条灵活、多功能和高效的糖合成途径。二氧化碳到糖的转化被视为绿色化学的一个例子，因为它是在常温和常压条件下进行的，没有产生任何有害物质。
阅读理解题测试考生在阅读基础上的逻辑推理能力，要求考生根据文章所述事件的逻辑关系，对未说明的趋势或结局作出合理的推断；或根据作者所阐述的观点理论，对文章未涉及的现象、事例给以解释。考生首先要仔细阅读短文，完整了解信息，准确把握作者观点。
11~14.【答案】C、A、B、D
【解析】（1）细节理解题。根据第三段Previus research has suggested that teens' scial relatinships might be linked t health utcmes in adulthd—perhaps because pr relatinships can lead t chrnic stress which can raise a persn's risk f health prblems ver the lifespan，accrding t Kim.Hwever，it is nt clear whether the link between teen relatinships and lifetime health is certainly cause and effect—it culd be that ther factrs，such as different family backgrunds，might cntribute t bth relatinship prblems in adlescence and pr health in adulthd.（此前的研究表明，青少年的社会关系可能与成年后的健康状况有关——据Kim说，这可能是因为不良的人际关系会导致慢性压力，从而增加一个人一生中出现健康问题的风险。然而，目前还不清楚青少年关系和终生健康之间的联系是否一定是因果关系——可能是其他因素，如不同的家庭背景，可能导致青少年时期的关系问题和成年后的健康状况不佳。）可知，青少年关系不是影响一生健康的唯一因素。故选C。
（2）主旨大意题。根据第四段T explre thse questins further，Kim analyzed data n nearly 20，000 participants frm the Add Health study，a natinal study that fllwed participants fr 13 years，frm seventh grade int early adulthd.（为了进一步探索这些问题，Kim分析了来自于Add Health研究的几乎2万个参与者们的13年跟踪的数据，从他们7年级直到成年早期。）可知，第四段主要描述这项研究是如何实施的。故选A。
（3）推理判断题。根据最后一段The results suggest that teacher relatinships are even mre imprtant than previusly realized and that schls shuld invest in training teachers n hw t build warm and supprtive relatinships with their students，accrding t Kim.（结果表明，跟老师的关系要比以前意识到的更加重要，并且学校应该投入对老师在如何跟学生建立温和支持的关系上的培训。）可知，最后一段表明应该更加关注学生和老师的关系。故选B。
（4）推理判断题。根据第一段Teens wh have gd，supprtive relatinships with their teachers enjy better health as adults，accrding t a research.（一项研究表明，与老师有着良好、支持性关系的青少年成年后更健康。）结合文章主要围绕青少年时期和老师的关系跟他们的成年健康有关系进行讨论。可推知，文章选自健康杂志。A．A family survey家庭调查；B．A medical reprt医学报告；C．A term paper学期论文；D．A health magazine健康杂志。故选D。
这是一篇说明文。文章介绍研究表明与老师关系良好，有益于青少年成年时的健康状况。
做这类题材阅读理解时要求考生对文章通读一遍，做题时结合原文和题目有针对性的找出相关语句进行仔细分析，结合选项填写出正确答案。
15~19.【答案】G、E、F、A、D
【解析】（1）G．文章衔接题。根据下文Secnd， yur ntes are excellent materials t refer t when yu are studying fr a test. Third ， nte-taking ffers variety t yur study time and helps yu t hld yur interest. 第二，你的笔记是供你在考试时参考的很好的材料。第三，笔记为你的学习时间提供了多样性，帮助你保持兴趣。可知首先，写一些东西的简单动作使你更容易理解和记住它。故选G．
（2）E．细节推理题。根据上文Yu will want t take ntes during classrm discussins and while reading a textbk r ding research fr a reprt.可知如果你想在课堂上做笔记，下文应是：你要有一些自己记笔记的方法（Yu will als want t develp yur wn methd fr taking ntes ）。故选E．
（3）F．理解判断题。根据上文Whenever r hwever yu take ntes ， keep in mind that nte-taking is a selective prcess. 无论您何时记笔记，请记住记笔记是一个选择性的过程。可知，这意味着您必须首先决定在笔记中应包括哪些重要内容。故选F．
（4）A．归纳总结题。根据上文Write yur ntes in yur wn wrds.用自己的语言写笔记。和下文Nte any questins r ideas yu may have abut what was said r written.注意你对所写或写的东西有任何疑问或想法。可知都是记录过程中的技巧，A项：Use wrds ， nt cmplete sentences." 只记录单词，不记录句子"，也算一个。故选A．
（5）D．联系上文题。根据上文When yu d，be sure that yu understand yur symbls and that yu use them all the time.可知，当你记笔记时，要明白你一直在使用的那些符号的意思，下文应是：Otherwise， yu may nt be able t read yur ntes later. 否则，你可能在后来，不能阅读自己的笔记。故选D．
本文主要讲述了做好笔记的好处和方法。好处：首先，写下一些东西这个简单的动作能让你更容易地理解和记忆。第二，当你为考试而复习的时候，你的笔记就是一个很棒的参考资料。第三，记笔记给你的学习时间增加乐趣，能帮助你维持学习的兴趣。方法：快速读原文，找出主要事实和观点；用自己的话记笔记；只记录单词，不记录句子等。
关于七选五的做题步骤：
步骤一：快速浏览一遍七个备选答案，先确定哪个选项适合放在文章的什么位置。通常在以下位置：标题，句首，句中，句尾。不同位置的句子有不同的特征。
步骤二：快速浏览文章，确定文章体裁，抓住文章结构。
步骤三：分析篇章结构，找出各段的主题句或主旨大意。
步骤四：注意各选项中出现的句子衔接手段，寻找句中衔接标志词。
步骤五：区分相似项。
20~29.【答案】A、A、B、C、D、B、A、D、C、D
【解析】（1）考查动词及语境理解。A.adpted收养；B.injured受伤；C.sld卖；D.seen看见。句意：后来，她被一个充满爱心的美国家庭布里克收养，并在伊利诺伊州哈丁维尔的小镇上长大。根据下文中的"The girl was（3）just like the Brickers' wn children."可知，她像布里克家自己的孩子一样，由此可推断，此空指的是她是被布里克家"收养"的。故选A项。
（2）考查名词及语境理解。A.disability残疾；B.gift礼物；C.excuse借口；D.failure失败。句意：布里克夫妇从未让这种残疾阻止她实现梦想。根据上文中的"Jennifer was brn in Rmania withut any legs."可知，詹妮弗天生没有腿，由此可推断，此处指的是布里克一家没有让"残疾"阻碍她实现自己的梦想。故选A项。
（3）考查动词短语及语境理解。A.signed up报名；B.brught up培养，抚养；C.put up张贴；D.kept up维持。句意：这个女孩就像布里克家自己的孩子一样被抚养长大。根据语境和下文中的"She was encuraged t play with the ther nrmal bys and girls and became gd at many（4），including vlleyball，sftball and basketball."可知，她被鼓励和其他正常的男孩和女孩一起玩耍，由此可知，此处指的是她被像其他孩子一样被"培养"。故选B项。
（4）考查名词及语境理解。A.rles角色；B.instruments乐器；C.sprts运动；D.tricks诡计。句意：她被鼓励和其他正常的男孩和女孩一起玩耍，并擅长许多运动，包括排球、垒球和篮球。根据语境和下文中的"including vlleyball，sftball and basketball."可知，此处指的是"体育运动"符合语境。故选C项。
（5）考查名词及语境理解。A.audience听众；B.athlete运动员；C.member成员；D.fan粉丝。句意：当她还是个小女孩的时候，她是奥运会金牌得主Dminque Mceanu的忠实粉丝。根据上文中的"But it was tumbling （翻腾运动） that was her true lve."可知，翻腾运动是詹妮弗的真爱，结合下文"She wuld cpy her n TV whenever Dminque Mceanu（6）in the tumbling prgrams and cntinue practicing afterwards."可知，无论何时电视上有Dminque Mceanu的翻腾运动的节目，她都会去模仿，由此可推断，她是Dminque Mceanu的"粉丝"。故选D项。
（6）考查动词及语境理解。A.perfrmed表演，执行；B.appeared出现；C.hsted主办；D.challenged挑战。句意：每当Dminque Mceanu出现在电视的翻腾运动节目中，她都会模仿她，然后继续练习。根据上文中的"She wuld cpy her n TV whenever Dminque Mceanu"可知，詹妮弗都要去模仿Dminque Mceanu的翻腾运动，由此可推断，此处指的是每次Dminque Mceanu"出现"在电视节目中。故选B项。
（7）考查动词及语境理解。A.cmpeting竞争，参加比赛；B.fighting战斗；C.acting表演；D.ging去，走。句意：随着年龄的增长，詹妮弗开始参加伊利诺斯州的专业翻腾运动运动比赛。根据下文中的"Nt nly did she cmpete，but she even went n t becme a State Champin!"可知，她不仅要参加比赛，而且她甚至成为了州冠军，由此可知，此处为"参加比赛"符合语境。故选A项。
（8）考查名词及语境理解。A.pity可惜；B.tpic话题；C.challenge挑战；D.success成功。句意：詹妮弗和她的家人一直相信她可以做任何她想做的事，她积极的态度和努力的工作将使她再次成功。根据上文中的"Jennifer and her family always believed she culd d whatever she wanted t and that her psitive attitude and hard wrk wuld make it"可知，詹妮弗和她的家人始终相信她积极的态度以及刻苦的训练会使人"成功"符合语境。故选D项。
（9）考查形容词及语境理解。A.disturbing令人不安的；B.ppular受欢迎的；C.unbelievable难以置信的；D.reliable可靠的。句意：如果她的故事还不够神奇的话，当詹妮弗16岁的时候，她得到了生命中最令人难以置信的消息。根据下文中的"She learned that her belved Dminque Mceanu was actually her bilgical sister!"可知，她了解到她崇拜的偶像Dminque Mceanu竟是她的姐姐，由此可知，此处应为这是一个"难以置信的"消息。故选C项。
（10）考查形容词及语境理解。A.fluent流利的；B.lud声音大的；C.silent沉默的；D.inspiring鼓舞人心的。句意：现在詹妮弗作为一个鼓舞人心的演讲者在全国巡回演讲，鼓励更多的残疾青少年。根据语境和下文中的"t encurage mre disabled yungsters."可知，詹妮弗全国演讲鼓励更多的残疾青少年，由此可知推断，此处指的是她作为一名"鼓舞人心的"演讲者，符合语境。故选D项。
本文是一篇记叙文。主要讲述的是先天无腿的詹妮弗•布里克在父母的鼓励下积极参加体育锻炼，并参加州运动会而最终成为冠军的故事，而且她的故事充满了惊奇，她还进行全国巡回演讲激励那些残疾青少年。
做完形填空首先要通读全文，了解大意。一篇完形填空的文章有许多空格，所以，必须先通读一至两遍，才能大概了解文章的内容。千万不要看一句，做一句。其次要逐句分析，前后一致。选择答案时，要考虑整个句子的内容，包括搭配、时态、语法等。答案全部填完后，再通读一遍文章，检查是否通顺流畅，用词得当，意思正确。
30.【答案】【小题1】was dragging
【小题2】t shw
【小题3】fund
【小题4】which/that
【小题5】had just seen
【小题6】minutes
【小题7】texting
【小题8】cmfrtably
【小题9】having
【小题10】happier
【解析】（1）考查时态。句意：第一天他走进我的教室，他拖着书包，看起来很无聊，但当我设置一个实验来展示人类胃是如何用酸和洋葱工作的时候，他全神贯注地听我说。根据前面的walked和后面的and lking以及句意可知，空处谓语动词用过去进行时，主语是he，be动词用was。故填was dragging。
（2）考查不定式。句意同上。根据句意可知此处用不定式表目的。故填t shw。
（3）考查时态。句意：但当她走进教室时，她发现她的老师倒在地板上，不省人事。空处是谓语动词，根据句意和when she entered the classrm可知用一般过去时。故填fund。
（4）考查定语从句。句意：蒂娜很快注意到她的老师戴着一个手镯，上面写着她患有糖尿病。蒂娜打电话给急救中心，告诉他们她刚刚看到的一切。空处引导定语从句，先行词bracelet在从句中作主语，用关系代词which或that引导。故填which/that。
（5）考查时态。句意同上。根据tld并结合句意可知see的动作发生在tld之前，表明过去的过去，用过去完成时，故填had just seen。
（6）考查名词单复数。句意：我最好的朋友离开了30分钟，因为他要去接一个电话。minute是可数名词，根据30可知用复数形式。故填minutes。
（7）考查现在分词。句意：一些人在晚餐时低头看手机，在网上给朋友发短信，却无视坐在他们面前的人。空处是非谓语动词，text和sme（peple）之间是主动关系，用现在分词作状语。故填texting。
（8）考查副词。句意：大多数人认为当他们生活舒适，赚足够的钱时，他们就没有烦恼了。空处用副词修饰动词living。故填cmfrtably。
（9）考查动名词。句意：杰森•哈利决定放弃这种生活方式，他发现只有一点点钱就能让他自由。空处是宾语从句中的主语，用动名词作主语。故填having。
（10）考查形容词的级。句意：不，我现在快乐多了，因为我按照自己的价值观生活。根据句意可知此处表示更快乐，much修饰形容词的比较级。故填happier。
本文讲述了格雷厄姆在来我班之前很难相处，有很多不良行为，但作者想办法让他对课堂产生兴趣，发生了积极的转变。
语法填空考查学生英语综合知识的运用，做题时要首先明确短文大意，从词汇和语法等方面综合考虑，结合上下文语境填写正确答案。
31.【答案】【小题1】Peple wh express gratitude will increase their happiness levels，lwer their bld pressure，and get better sleep.
【小题2】They are mre likely t return the favr r pass kindness n，and their chances f being helpful again duble.
【小题3】Saying "thank-yu" imprves relatinships，but nwadays sme yung peple dn't want t d it because everything is making them feel blamed by the whle sciety.Everything is making sme peple feel they're the center f the wrld.
【小题4】I wuld like t express gratitude t my parents mst，because they have sacrificed a lt t prvide me with the best pprtunities in life.
【解析】（1）细节理解题。根据文章第三段Peple wh express gratitude will increase their happiness levels，lwer their bld pressure and get better sleep.（表达感激之情的人会增加他们的幸福感，降低他们的血压，并获得更好的睡眠。）可知，表达感激之情的人会增加幸福感、降低血压并获得更好地睡眠。故答案为Peple wh express gratitude will increase their happiness levels，lwer their bld pressure，and get better sleep.
（2）推理判断题。根据文章第四段When smene is thanked，he's mre likely t return the favr r pass kindness n，and his chances f being helpful again dubles，prbably because he enjys feeling scially valued.（当有人被感谢时，他更有可能回报你的帮助或传递善意，他帮助别人的可能性会增加一倍，可能是因为他喜欢被社会重视的感觉。）可知，当一个人接受了感谢之后，他很有可能将善意传递下去，而且他们帮助别人的可能性也会翻倍。故答案为They are mre likely t return the favr r pass kindness n，and their chances f being helpful again duble.
（3）推理判断题。根据文章第六段Nwadays，hwever，many peple dn't express gratitude.Our mdern lifestyle may be t blame.With cmmercial and scial media，everything is speeding the yunger generatin t feel they're the center f the wrld.（然而，现在很多人不表达感激之情。我们的现代生活方式可能是罪魁祸首。随着商业和社交媒体的发展，一切都在促使年青一代觉得自己是世界的中心。）可知，年轻人不愿意表达感激之情是因为社会的发展让年青一代觉得自己是世界的中心。由此判断Saying "thank-yu" imprves relatinships，but nwadays sme yung peple dn't want t d it because everything is making them feel blamed by the whle sciety.中的because everything is making them feel blamed by the whle sciety.是错误的。故答案为Saying "thank-yu" imprves relatinships，but nwadays sme yung peple dn't want t d it because everything is making them feel blamed by the whle sciety.Everything is making sme peple feel they're the center f the wrld.
（4）开放题。要求考生谈谈最想感谢的人以及原因，考生言之有理即可。参考答案为I wuld like t express gratitude t my parents mst，because they have sacrificed a lt t prvide me with the best pprtunities in life.
本文为一篇说明文。文章主要介绍了感激以及被感激都会对我们的身心带来积极的影响。
阅读表达，要求学生在阅读理解的基础上，根据短文后的题目，在文中找到相关的内容，并用简洁、准确的句子，将理解的内容，书面表达出来。
32.【答案】Dear Jim，
I'm writing t tell yu that ur schl will rganize an autumn utging this Friday and we sincerely invite yu t jin us.
The Fragrant Hill is cnsidered as the perfect destinatin，since it is famus fr its red leaves in autumn.【高分句型一】Almst all teachers and students in ur schl will participate in this activity.We are scheduled t set ff at the schl gate at 8 return t schl arund 4 p.m.（时间、地点、参加者）We will climb the hill，appreciate the eye-catching scenery alng the way，and have a picnic at the tp f the hill.（活动安排）
We d hpe yu are able t make it.Wuld yu please let us knw if yu can attend？【高分句型二】We are lking frward t yur reply.（询问意愿）
Yurs， Li Hua
【解析】高分句型一：The Fragrant Hill is cnsidered as the perfect destinatin，since it is famus fr its red leaves in autumn.
翻译：香山被认为是一个完美的目的地，因为它以秋天的红叶而闻名。
分析：本句使用了since引导的时间状语从句。
高分句型二：Wuld yu please let us knw if yu can attend？
翻译：如果你能参加，请告诉我们好吗？
分析：本句使用了if引导的条件状语从句。
提纲作文在写作时要注意内容是否包含了所有要点。写作时注意准确运用时态，上下文意思连贯，符合逻辑关系，尽量使用自己熟悉的单词句式，同时也要注意使用高级词汇和高级句型使文章显得更有档次，平时需注意积累短语和重要句型。