黑龙江省哈尔滨市道外区2025年4月中考二模 英语试题（含解析）

这是一份黑龙江省哈尔滨市道外区2025年4月中考二模 英语试题（含解析），共18页。试卷主要包含了单项选择，完形填空，阅读理解，补全对话，选词填空，任务型阅读，短文填空，书面表达等内容，欢迎下载使用。
一、单项选择（本大题共10小题）
1．— ________ d yu plan t g this May Day hliday?
—Back t my mm’s hmetwn.
A．HwB．WhereC．What
2．—Lk! ________ little ducks are fllwing their mther.
—They’re s funny! I want t watch them fr a while.
A．SB．S aC．Such
3．—Hw far is it frm the railway statin t the htel?
—It’s abut ________ walk.
A．ten minutesB．ten minutes’C．ten-minutes
4．—Will Sally cme t Mary’s birthday party?
—I’m nt sure. She ________ cme after she finishes her hmewrk.
A．mightB．mustC．shuld
5．—Hw is yur trip t Shanghai?
—Everything is OK except fd. The fd there is quite different frm ________ in the nrth.
A．itB．thatC．thse
6．—Wh runs ________ in the schl sprts meeting?
—Je des. N ne can catch up with him.
A．fastB．fasterC．fastest
7．—It’s time fr the weather reprt. Culd I ________ the TV, Mum?
—G ahead, please. I als want t knw abut the weather fr tmrrw.
A．turn upB．turn dwnC．turn n
8．—Hell, may I speak t Lucy?
—Srry, she isn’t in. She has ________ Paris n business.
A．gne tB．been tC．been in
9．—Bb, hurry up, ________ we will be late fr schl.
—All right! Let’s run as fast as pssible.
A．andB．rC．but
10．—Sara, culd yu tell us ________?
—My teachers. They are always there and bring ut the best in me.
A．why yu want t be a dctr in the future
B．hw yu imprve yur spken English
C．wh helped yu mst during the fur years in the schl
二、完形填空（本大题共1小题）
During the Jin Dynasty (朝代) (265—420), there was a child named Che Yin. He was smart and lved t read. He grew up in a pr family and culdn’t 11 lamp (灯) il t study at night.
One night, he saw fireflies (萤火虫) utside his huse and came up with an 12 . He caught sme fireflies in a clth bag and hung the bag up as a lamp. It was said that he spent all f 13 summer nights reading like this.
Anther child named Sun Kang wh lived during the same histrical perid als lved reading. One night during winter, Sun 14 all f his lamp il and culdn’t study at night. When he suddenly wke up at midnight, he saw the thick snw reflecting the mnlight utside his huse. His 15 thught was “Oh, I can use the reflected light t read!” He tk ut his bks and read, 16 he was freezing cld.
17 f these kids later became successful gvernment fficials (官员). Peple were tuched by their hardwrking spirit and their stries 18 the Chinese idim (成语) “náng yíng yìng xuě”, r “t read by the light f bagged fireflies r the reflected light f snw”.
In the past, peple had a much harder time studying than we d. They might have had t cpy bks by hand because bks were very 19 t get. Fr pr families, paper and writing brushes were ften s expensive that they culdn’t pay fr them. Students even had t travel ver muntains and rivers in rder t find a gd teacher. 20 , hard cnditins cannt stp yung minds frm learning. If there is a will, there is always light n the rad t knwledge.
11．A．findB．prduceC．affrd
12．A．ideaB．exampleC．advice
13．A．herB．hisC．my
14．A．ate upB．used upC．cleaned up
15．A．firstB．secndC．third
16．A．as lng asB．s thatC．even thugh
17．A．NeitherB．BthC．All
18．A．designedB．brrwedC．created
19．A．difficultB．easyC．careful
20．A．BesidesB．HweverC．Finally
三、阅读理解（本大题共4小题）
根据语言材料内容选择最佳答案。
21．What can visitrs d in the Harbin Ice Festival?
A．Watch ice lantern sculptures.B．Learn t ck lcal fd.C．Make snwmen.
22．Wh may be mst interested in Zhalin Park?
A．3-mnth-ld Tm.B．9-year-ld Dave.C．80-year-ld Jack.
23．When can visitrs bk the tickets?
A．On December 1st, 2024.B．On December 20th, 2024.C．On March 15th, 2025.
24．Hw much shuld Mr. Black pay if he ges t the Sun Island with his 7-year-ld sn?
A．¥180.B．¥240.C．¥270.
25．What is the purpse f the text?
A．T tell a festival stry.B．T share a travel experience.C．T ffer a travel chice.
Once upn a time, the Greens lived in a village. They sent fr sme wrkers t build a huse with a garden. But after the huse was cmpleted, the wrkers left a rck utside the garden. What’s wrse, it caused a lt f truble.
The sn, Jack Green, nce asked the father, “Dad, why nt mve the rck away? Many cars and trucks passing by the garden brke dwn frm hitting n the rck by accident.”
“Oh, yu mean that large rck? It’s 1.4 meters wide and it must be very heavy. Yu knw it’s lts f wrk if yu want t d that. As lng as I pay attentin t driving, the rck wn’t be a prblem,” answered the father.
Time went quickly. Jack gt married and became a father. One day, his wife shuted at him, “Jack, I can’t stand the rck ut there any lnger! My truck hit n the rck again. We must mve it away!”
Jack replied t his wife, “Frget it! If we culd mve the rck away at my yung age, hw can it remain here nw?”
Jack’s answer is just like adding il t a fire. His wife gt angrier and thught t herself, “My truck will never hit n the rck anther time. I will d that n my wn.” The next mrning, Jack’s wife carried a he (锄头) and a large bucket (桶) f water twards the big rck. She really wanted t dig the whle rck ut s she culd lk at it carefully t find ut hw large it was. First, she watered the earth arund the rck. Then, she stuck her he int the earth and began t dig. She had expected that it wuld take at least half a week t dig it ut, but it nly tk her ne day. In frnt f the whle rck, she felt surprised. The part that Jack and his father had seen was mst f the rck. The part under the earth was nt as big as they thught. They had been fled by its lk fr such a lng time.
Smetimes what’s in ur way is nt the rck in the eyes but the rck in the heart.
根据短文内容判断正、误。 (注意：正确的涂“√”，错误的涂“×”)
26．Jack’s father thught mving the rck was a lt f wrk because it was very heavy.
27．Jack and his father had mved the rck a little bit befre but failed.
28．Jack’s wife hit the rck with her car mre than nce.
29．It tk Jack’s wife half a week t dig ut the rck.
30．The stry tells us that we shuld nt be afraid f difficulties just because they seem big frm the utside.
“Yu are just like yur mther.” This is ften said by many. As we grw lder, we may ntice that we’re getting mre like ur mther. Yet surprisingly, new research has fund that mst peple are mre similar t their father.
A team f scientists frm the University f Nrth Carlina Schl f Medicine in the US fund that we inherit (继承) the same number f genes (基因) frm mther and father. But we use mre f the DNA we inherit frm ur father.
The study helps us t partly explain wh we are. And mre imprtantly, it helps us t find ut whether we are likely t develp diseases (疾病). Fr example, if we inherit the gene fr a disease frm ur mther, it may nt be as strng as if we had inherited it frm ur father.
We knw that there are 95 genes influenced by ur parents, said lead researcher Prfessr Fernand Pard-Manuel de Villena. These are called imprinted genes (印记基因). But nw, the study has fund that there are thusands f ther genes that have cme frm ur parents.
Fr the study, the scientists chse three different kinds f mice with different genes. The mice then gave birth t nine babies each. When they all reached adulthd (成年), the team then measured (测量) every single gene f their DNA．
They fund an imbalance (不平衡) that headed tward their father. Villena als said that the recent study was the first t shw that mammals (哺乳动物) are mre similar t their fathers than mthers. “This is an exceptinal new research finding that pens the dr t a cmplete new area f explratin in human genetics,” he said.
根据短文内容选择最佳答案。
31．What is the new finding?
A．We are brn t lk mre like ur father.
B．We use mre f the DNA that we inherit frm ur father.
C．We have the same chances t be mre like ur mther r father.
32．What’s the main idea f Paragraph 3?
A．We are suppsed t be strnger than ur parents.
B．We dn’t inherit the gene f a disease frm ur mther.
C．The finding helps us find ut pssible diseases.
33．In the fifth paragraph (段落), the wrd “they” refers t (指的是) ________.
A．the three mther miceB．the nine baby miceC．the scientists
34．The underlined (划线的) wrd “exceptinal” in the passage means “________” in English.
A．unusual and excellentB．small and unluckyC．hpeless and simple
35．Where wuld yu mst prbably find this article?
A．On a mvie pster.B．In a medical magazine.C．In a travel guide.
D yu have truble learning English? 36
First f all, yu shuld knw fr sure why yu learn English. Fr example, sme may learn English t get a better jb. 37 N matter what yur reasn is, it will encurage yu in the prcess f English learning.
Then, keep in mind that there is n quick way. English learning requires a lt f hard wrk. The classrm is an imprtant place fr mst peple t learn English. In class, yu shuld listen carefully and use English as much as yu can. 38 But even if yu are nt in a class, it is still necessary t practice n yur wn during yur free time.
Next, n ne is perfect and never makes mistakes. The sner yu accept this, the better it is fr yur English learning. Partners like yur classmates r Internet pals are easy t find. Never be afraid t make any mistakes when talking t them. 39
40 The Internet is a great tl fr language learning. Yu can easily find articles, vides and even curses n it.
Remember, “Rme wasn’t built in a day”. As lng as yu keep learning English, yu will make prgress bit by bit.
根据短文内容，将下面的选项还原到文中空白处，使短文内容完整、通顺。(选项中有一项是多余的)
A．Others may learn English fr further studies.
B．As the saying ges, “If yu’re nt making mistakes, yu’re nt trying hard enugh.”
C．Last but nt least, make gd use f all the things arund yu.
D．Maybe yu feel like being an exchange student frm the UK.
E．If s, here are sme suggestins t help yu imprve yur English.
F．Classrm curses are helpful because they prvide real situatins fr yu.
四、补全对话（本大题共1小题）
从A～G选项中选出能填入空白处的最佳选项补全对话。（选项中有两项是多余的）
A．That’s a gd idea.
B．I dn’t think we can get gd grades.
C．What d yu remember?
D．Let’s wrk hard tgether.
E．What are yu lking frward t?
F．And we made great prgress in ur studies.
G．What d yu think f ur schl life?
五、选词填空（本大题共1小题）
阅读短文，用方框中所给的词或短语填空，使文章通顺、连贯、合理。方框中有一个词为多余选项。(每个单词限用一次，每空限填一个单词)
A graduatin ceremny is a custm which takes place when students graduate frm a schl. The ceremny is usually held in a big hall r in the 46 air.
During the ceremny, it is cmmn fr several students t give speeches, and s d the principal (校长) and sme teachers. Then each graduate receives a diplma (文凭). It shws that the student has 47 cmpleted all the curses r has passed the examinatins. After the ceremny, students ften talk with their teachers, friends and relatives wh cme t cngratulate them. They als take phts with ne 48 and talk abut their future.
The graduatin ceremny is exciting because it 49 the end f a perid in a student’s schl life. It is als sad because the time when they studied with friends has cme t an end. Graduatin means change, and leaving unfrgettable faces and places behind. Hwever, change always brings abut new 50 .
六、任务型阅读（本大题共2小题）
What’s the fastest and mst effective (有效的) way t learn? What’s the secret t remembering what yu learn?
The “learning pyramid (金字塔)” suggests that mst students nly remember 5% frm lectures (讲授). They remember 10% f what they read frm textbks, but get nearly 90% f what they learn by teaching thers.
The mst cmmn frm f teaching thers is Peer Tutring (同伴辅导). It is a really fun and helpful way t learn. It means that we teach each ther and help each ther. T d peer tutring, we can take turns being the teacher. The teacher explains a subject, and the student tries t understand it. If the student desn’t get it right away, the teacher helps them understand it. It’s imprtant t ask questins and give psitive feedback (积极反馈) t each ther.
Peer tutring is really gd fr ur memry by making us think deeply. When we teach thers, we have t think abut it really hard t make sure we explain it right. And when thers teach us, we need t think carefully and try t understand what they’re saying. This helps us learn better.
S if yu’re lking fr a way t make learning mre fun and effective, try peer tutring! Yu’ll be surprised at hw much yu can learn frm each ther.
根据短文内容回答问题。
51．Accrding t “learning pyramid”, which is the least effective, learning frm lectures r learning frm discussin?

52．In the practice f peer tutring, what rle can we take turns t play?

53．Hw can peer tutring imprve ur memry?

54．D yu like learning by teaching thers? Why r why nt?

Xia Hng was a famus Chinese writer. She was brn in 1911 in Hulan, Heilngjiang Prvince in China. Xia Hng lved writing stries when she was yung. She was very talented and creative. Her stries are abut simple peple and their lives. She wrte abut families, friends, and nature. She liked t write abut their jys and sadness. Xia Hng went t schl, but she had t stp because f family prblems. Even thugh she faced many difficulties, she never stpped writing. She believed in telling stries that tuched peple’s hearts. In her life, Xia Hng traveled t many places. She mved t big cities like Beijing and Shanghai. She met many ther writers and artists. They talked abut bks and art. This helped her becme a better writer. One f Xia Hng’s mst famus bks is The Field f Life and Death. This bk talks abut the lives f wmen in the cuntryside. It shws their fights and dreams. Peple wh read this bk feel very clse t the characters (人物).
Xia Hng’s life was nt easy. She lived during a time when China was changing a lt. There were wars and changes. But Xia Hng remained strng. She cntinued t write until she passed away in 1942. Tday, many peple still read her bks. Her stries help them understand China’s histry and culture. They remember Xia Hng as a great writer and a strng wman.
根据短文内容完成表格，每空一词。
七、短文填空（本大题共1小题）
阅读短文，在空白处填入一个适当的单词或括号内单词的正确形式。
Fr mre than three mnths, the wrld has been excited abut a new AI mdel, DeepSeek-R1. It was 60 (develp) by DeepSeek, a Chinese business in Hangzhu, Zhejiang Prvince.
The new AI came ut 61 Jan. 20th, 2025. In just ne week, it beat Open AI’s ChatGPT and became the tp free applicatin (应用) in Apple’s App Stre, reprted Xinhua.
Its develper said that DeepSeek-R1 is as gd at difficult tasks 62 ther big mdels but needs less cmputing pwer. It is als the 63 (cheap) f its kind and tk nly abut 5.57 millin US dllars (40.58 millin yuan) t develp. That is why it csts less than the hundreds f millins r even billins (十亿) that US businesses have had t spend n 64 (build) similar AI mdels, a technlgy expert (专家) the US tld Xinhua. DeepSeek-R1’s success largely came frm its special training methd. 65 (traditin), AI is trained in tw ways. One is Chain-f-Thught (思维链), where AI learns t break prblems int smaller, simpler steps. 66 ther is Supervised Fine-Tuning (监督微调), which wrks by shwing AI lts f practice prblems alng with the right answers fr it t find a rule.
DeepSeek-R1, hwever, used Reinfrcement Learning (强化学习) as the key methd, Xinhua reprted. In RL, AI learns by trying different 67 (thing). It gets praised fr crrect actins and gets punished fr mistakes. Fr example, in a game, it gets pints fr picking up rubbish and lses pints fr breaking a glass. Over time, it wrks ut the best plan all by 68 (it). This is hw DeepSeek-R1 has grwn t be a thinking mdel, which are trained t bth think 69 shw the prcess.
八、书面表达（本大题共1小题）
70．假如你是中学生李华，你的英国朋友Mike来信说想了解一下你的课后作业情况。请你根据以下提示给他写一封电子邮件，介绍一下你的英语作业。
写作要求：
1、不得使用真实的姓名和学校名。
2、可适当加入细节，使内容充实，行文连贯。
3、字迹工整、语言精练、表达准确、条理清晰。
4、词数为100左右。
Dear Mike,
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yurs,
Li Hua
参考答案
1．【答案】B
【详解】句意为：——这个五一假期你打算去哪里？——回我妈妈的家乡。
考查疑问词辨析。Hw怎样，询问方式；Where哪里，询问地点；What什么，询问事物。根据答语“Back t my mm’s hmetwn.”可知，询问的是地点，Where符合语境。故选B。
2．【答案】C
【详解】句意为：——看！那么小的鸭子正跟着它们的妈妈。——它们真有趣！我想看一会儿。
考查限定词用法。S后接形容词或副词；S a结构错误；Such后接名词短语。根据空格后的“little ducks”可知是名词短语。故选C。
3．【答案】B
【详解】句意为：——从火车站到酒店有多远？——步行大约十分钟。
考查名词所有格。ten minutes十分钟；ten minutes’十分钟的；ten-minutes错误表达。空处作定语修饰名词walk，所以用名词所有格ten minutes’，故选B。
4．【答案】A
【详解】句意为：——Sally会来参加Mary的生日派对吗？——我不确定。她完成作业后可能会来。
考查情态动词辨析。might可能；must一定；shuld应该。根据“I’m nt sure”可知，说明说话者对Sally是否来参加派对不确定，因此用might表示推测。故选A。
5．【答案】B
【详解】句意为：——你的上海之旅怎么样？——除了食物其他都很好。那里的食物和北方的食物很不一样。
考查代词辨析。it指代同一事物；that指代同类单数事物；thse指代同类复数事物。根据句意可知，此处需用代词指代前文提到的“fd”（不可数名词），需用单数形式指代。故选B。
6．【答案】C
【详解】句意为：——谁在学校运动会上跑得最快？——是乔。没有人能追上他。
考查形容词最高级用法。fast快（原级）；faster更快（比较级）；fastest最快（最高级）。根据答语“N ne can catch up with him”可知询问的是“跑得最快的人”，需用最高级形式。故选C。
7．【答案】C
【详解】句意为：——天气预报时间到了。妈妈，我可以打开电视吗？——开吧，我也想知道明天的天气情况。
考查动词短语辨析。turn up调高音量；turn dwn调低音量；turn n打开。根据对话中“G ahead”和“want t knw abut the weather”的提示可知，此处表示请求打开电视。故选C。
8．【答案】A
【详解】句意为：——你好，我能和Lucy通话吗？——抱歉，她不在。她因公出差去了巴黎。
考查动词短语。has gne t 去了（未回）；has been t 去过（已回）；has been in 在……待过。根据“She isn’t in”可知，说话时Lucy尚未返回，强调“去而未归”的状态，所以用has gne t。故选A。
9．【答案】B
【详解】句意为：——Bb，快点，否则我们上学要迟到了。——好的！我们尽可能快地跑吧。
考查连词辨析。and和；r否则；but但是。根据“hurry up”与“be late fr schl”可知，不快点的话，就会迟到，前句是后句的否定条件，所以此处用r引出否定性的结果，故选B。
10．【答案】C
【详解】句意为：——Sara，你能告诉我们谁在学校四年期间给予你最多帮助吗？——我的老师们。他们总是在那里，并激发出我最好的一面。
考查宾语从句。why yu want t be a dctr in the future为什么你将来想成为医生；hw yu imprve yur spken English你如何提高英语口语；wh helped yu mst during the fur years in the schl在校四年间谁帮助你最大。根据答语“My teachers”可知，问句询问的是“谁”。故选C。
【答案】11．C 12．A 13．B 14．B 15．A 16．C 17．B 18．C 19．A 20．B
【分析】本文讲述了晋代车胤囊萤夜读和孙康映雪读书的故事，以及古人学习的艰难条件，并阐述了有志者事竟成的道理。
【详解】11．句意为：他在一个贫穷的家庭长大，晚上买不起灯油来学习。
find找到；prduce生产；affrd买得起。根据“He grew up in a pr family”可知，家庭贫穷，所以买不起灯油，affrd符合语境。故选C。
12．句意为：一天晚上，他看到屋外的萤火虫，想出了一个主意。
idea主意；example例子；advice建议，不可数名词。根据“He caught sme fireflies in a clth bag and hung the bag up as a lamp.”可知，他想到用萤火虫当灯的主意，an后接可数名词单数idea。故选A。
13．句意为：据说他整个夏夜都这样读书。
her她的；his他的；my我的。根据“It was said that he spent all f…summer nights reading like this.”可知，宾语从句主语he，此处表示“他的夏夜”，用his。故选B。
14．句意为：冬天的一个晚上，孙康用光了所有的灯油，晚上无法学习。
ate up吃光；used up用光；cleaned up打扫干净。根据“culdn’t study at night”可知，是灯油用光了，used up符合语境。故选B。
15．句意为：他的第一个念头是“哦，我可以用反射的光来读书！”
first第一；secnd第二；third第三。根据“His…thught was ‘Oh, I can use the reflected light t read!’”可知，看到雪反射的月光，他首先想到可以用这光读书，first符合语境。故选A。
16．句意为：他拿出书来读，尽管他冻得很冷。
as lng as只要；s that以便；even thugh尽管。根据“He tk ut his bks and read”与“he was freezing cld”可知，前后是让步关系，even thugh符合语境。故选C。
17．句意为：这两个孩子后来都成了成功的政府官员。
Neither两者都不；Bth两者都；All三者及以上都。根据前文提到的车胤和孙康两个孩子可知，是两者都，用Bth。故选B。
18．句意为：人们被他们的勤奋精神所感动，他们的故事创造了中国成语“囊萤映雪”。
designed设计；brrwed借；created创造。根据“the Chinese idim ‘náng yíng yìng xuě’”可知，是他们的故事创造了这个成语，created符合语境。故选C。
19．句意为：他们可能不得不手抄书籍，因为书很难得到。
difficult困难的；easy容易的；careful仔细的。根据“They might have had t cpy bks by hand”可知，因为书很难得到，所以才要手抄，difficult符合语境。故选A。
20．句意为：然而，艰苦的条件并不能阻止年轻人学习。
Besides此外；Hwever然而；Finally最后。“hard cnditins cannt stp yung minds frm learning”与前文提到的艰苦条件是转折关系，Hwever符合语境。故选B。
【答案】21．A 22．B 23．B 24．C 25．C
【分析】本文主要介绍了2025年哈尔滨冰雪节的相关信息，包括活动内容、地点、门票预订和价格等。
【详解】21．细节理解题。根据“※ Enjy ice lantern sculptures with lights inside.”可知，游客可以观看冰灯雕塑。故选A。
22．细节理解题。根据“Zhalin Park—a Perfect Ice Wrld Just fr Kids”可知，Zhalin Park主要面向孩子，因此9岁的Dave最感兴趣。故选B。
23．细节理解题。根据“Ticket bking: December 15th, 2024—March 10th, 2025.”可知，预定门票时间是2024年12月15日至2025年3月10日，所以游客可以在2024年12月20日预订门票。故选B。
24．细节理解题。根据“Sun Island: ¥150”和“Please nte: Children under 12 years ld can get 20% ff.”可知，Mr. Black需要支付150元；他7岁的儿子享受八折，即需付120元。因此总共需要支付270元。故选C。
25．主旨大意题。本文主要介绍了2025年哈尔滨冰雪节的相关信息，目的是为游客提供一个旅行选择。故选C。
【答案】26．√ 27．× 28．√ 29．× 30．√
【分析】本文通过格林一家与花园外岩石的故事，揭示了人们常被表面困难吓倒的心理现象。
【详解】26．细节理解题。根据第三段父亲回答“It’s 1.4 meters wide and it must be very heavy. Yu knw it’s lts f wrk if yu want t d that.”可知，父亲认为岩石很重且移动困难。故选√。
27．细节理解题。根据第五段杰克回答“If we culd mve the rck away at my yung age”及全文未提及他们曾尝试移动岩石，可知“杰克和他的父亲之前搬了一点石头，但失败了”为错误表述。故选×。
28．推理判断题。根据第四段妻子说“My truck hit n the rck again”中的“again”可知她的卡车多次撞上岩石。故选√。
29．细节理解题。根据第六段“She had expected that it wuld take at least half a week, but it nly tk her ne day. ”可知，实际只用了一天而非预计的半个月。故选×。
30．主旨大意题。根据结尾句“Smetimes what’s in ur way is nt the rck in the eyes but the rck in the heart”及全文寓意可知，我们不应被表面的困难吓退。故选√。
【答案】31．B 32．C 33．B 34．A 35．B
【分析】本文主要介绍了新的研究发现：虽然人类从父母那里继承的基因数量相同，但实际表达中更多使用来自父亲的DNA，这解释了为什么哺乳动物更像父亲，并有助于疾病风险研究。
【详解】31．细节理解题。根据第二段“But we use mre f the DNA we inherit frm ur father.”可知，新发现是人类更多使用从父亲那里继承的DNA。故选B。
32．段落主旨题。第三段提到该研究能帮助解释疾病风险，例如来自母亲的致病基因可能不如来自父亲的强烈。因此段落核心是“研究发现有助于识别潜在疾病”。故选C。
33．代词指代题。第五段提到“The mice then gave birth t nine babies each…they all reached adulthd”，they指代前文提到的九只幼鼠。故选B。
34．词义猜测题。根据划线词所在句“This is an exceptinal new research finding…”及上下文可知，该研究开辟了遗传学新领域，exceptinal应表示“非凡的、杰出的”。故选A。
35．推理判断题。全文围绕遗传学研究发现展开，涉及基因表达和医学应用，最可能出现在医学杂志。故选B。
【答案】36．E 37．A 38．F 39．B 40．C
【分析】本文主要介绍了一些提高英语水平的建议。
【详解】36．根据上文“D yu have truble learning English?”及下文“First f all, yu shuld knw fr sure why yu learn English.”可知，此处应在引出与英语学习建议有关的内容，选项E“如果是这样，这里有一些建议可以帮助你提高英语水平”符合语境。故选E。
37．根据上文“First f all, yu shuld knw fr sure why yu learn English. Fr example, sme may learn English t get a better jb.”及备选项可知，此处应在举例说明学习英语的原因，选项A“其他人可能会为了进一步的学习而学习英语”符合语境。故选A。
38．根据上文“The classrm is an imprtant place fr mst peple t learn English. In class, yu shuld listen carefully and use English as much as yu can.”及备选项可知，此处应在介绍与英语课堂相关的内容，选项F“课堂课程很有帮助，因为它们为你提供了真实的情景”符合语境。故选F。
39．根据下文“Never be afraid t make any mistakes when talking t them.”及备选项可知，此处应建议不要害怕在英语交流中犯错，选项B“俗话说：‘如果你没有犯错，那说明你还不够努力’”符合语境。故选B。
40．根据各段开头“First f all…Then…Next…”及下文“The Internet is a great tl fr language learning. Yu can easily find articles, vides and even curses n it.”可知，空处应在提出最后一点对学习英语有帮助的其他建议，选项C“最后但并非最不重要的是，好好利用你周围的一切”符合语境。故选C。
【答案】41．G 42．C 43．F 44．A 45．D
【分析】本文主要是三个初中毕业的学生的对话，谈论了初中学习生活的感受以及对于未来一起上同一所高中的期待。
【详解】41． 根据下文“It’s full f happiness and sadness in the past fur years”可知，此处询问对方对于初中生活的想法，G选项“你认为我们的学校生活怎么样？”符合语境。故选G。
42．根据下文“I still remember ur cheers at the basketball game.”可知，此处在询问对方初中生活的记忆，C选项“你还记得什么？”符合语境。故选C。
43．根据上文“We vercame many challenges.”可知，此处在描述初中克服了很多挑战后的情况，F选项“我们通过努力学习变得更好。”符合语境。故选F。
44．根据上文“Shall we g t the same senir high schl?”以及下文“It’s a great chance fr us t get tgether again.”可知，空处应是对上文建议的认可，A选项“这是一个好主意。”符合语境。故选A。
45．根据上文“Let’s get well prepared fr the senir high schl entrance examinatin.”以及“OK.”可知，此处应是支持好好努力备考，D选项“让我们一起努力吧。”符合语境。故选D。
【答案】46．pen 47．successfully 48．anther 49．marks 50．pssibilities
【分析】本文是一篇说明文。主要介绍了毕业典礼的流程和意义。
【详解】46．句意为：仪式通常在大礼堂或露天场所举行。in the pen air“在露天场所”，pen意为“露天的”，形容词，作定语修饰air，符合语境。故填pen。
47．句意为：它表明学生已成功完成所有课程或通过考试。根据前文“Then each graduate receives a diplma”可知，学生收到毕业文凭表明学生已经成功完成所有课程，successfully“成功地”，副词，修饰动词cmpleted，符合语境。故填successfully。
48．句意为：他们还互相拍照，畅谈未来。ne anther意为“彼此，互相”，符合语境。故填anther。
49．句意为：毕业典礼令人激动，因为它标志着学生在校生活的一个阶段的结束。根据“The graduatin ceremny is exciting because end f a perid in a student’s schl life.”可知，毕业典礼令人激动是因为它标志着学生在校生活的一个阶段的结束。marks“标志”，符合语境。故填marks。
50．句意为：然而，变化总会带来新的可能性。根据“change always brings abut new...”可知，改变会带来新的可能，pssibilities意为“可能性”，作宾语，符合语境。故填pssibilities。
【答案】51．Learning frm lectures. 52．The teacher./ We can take turns t play the teacher./ We can take turns t play the rle f the teacher. 53．By making us think deeply. 54．Yes, I d. Because it helps me understand the knwledge better and makes learning mre interesting./ N. I dn’t. Because I’m a little shy and afraid f making mistakes when teaching thers.
【分析】本文是一篇说明文，主要介绍了“学习金字塔”理论以及同伴辅导（Peer Tutring）的学习方法。
【详解】51．根据“The ‘learning pyramid (金字塔)’ suggests that mst students nly remember 5% frm lectures (讲授). They remember 10% f what they read frm textbks, but get nearly 90% f what they learn by teaching thers.”可知，从讲授中学习的记忆效果最差，故填Learning frm lectures.
52．根据“T d peer tutring, we can take turns being the teacher”可知，在同伴辅导中我们可以轮流扮演教师的角色，故填The teacher./ We can take turns t play the teacher./ We can take turns t play the rle f the teacher.
53．根据“Peer tutring is really gd fr ur memry by making us think deeply”可知，同伴辅导通过让我们深入思考来提升记忆力，故填By making us think deeply.
54．开放性问题，言之有理即可。参考答案为Yes, I d. Because it helps me understand the knwledge better and makes learning mre interesting./ N. I dn’t. Because I’m a little shy and afraid f making mistakes when teaching thers.
【答案】55．writer 56．died 57．leave 58．sad 59．read
【分析】本文是一篇人物传记，主要讲述了中国著名作家萧红的生平经历、文学创作及其影响。
【详解】55．根据“Xia Hng was a famus Chinese writer.”可知，萧红是中国著名作家，writer“作家”。故填writer。
56．根据“she passed away in 1942”和“She was brn in 1911 in Hulan”可知，她31岁去世，die“死亡”，时态是一般过去时，所以用动词的过去式。故填died。
57．根据“Xia Hng went t schl, but she had t stp because f family prblems. ”可知，她因家庭问题不得不辍学，也就是离开学校，leave“离开”，have t d sth“不得不做某事”，故填leave。
58．根据“She liked t write abut their jys and sadness. ”可知，她的故事描写了人们的快乐和悲伤，空处与enjyable并列，所以也用形容词形式sad“悲伤的”作定语修饰名词lives。故填sad。
59．根据“Tday, many peple still read her bks. Her stries help them understand China’s histry and culture. ”可知，如今她的书仍然被广泛阅读，read“阅读”。故填read。
【答案】60．develped 61．n 62．as 63．cheapest 64．building 65．Traditinally 66．The 67．things 68．itself 69．and
【分析】本文是一篇说明文，主要介绍了中国杭州企业DeepSeek开发的AI模型DeepSeek-R1的技术特点、成本优势和创新训练方法。
【详解】60．句意为：它是由浙江省杭州市的中国企业DeepSeek开发的。主语It和动词develp之间为被动关系，此处为被动语态，谓语结构应为was+过去分词，develp的过去分词为develped，表示“被开发”。故填develped。
61．句意为：这款新AI于2025年1月20日发布。根据“ 20th, 2025”可知，表示在具体某一天需用介词n。故填n。
62．句意为：它的开发者说，DeepSeek-R1 和其他大型模型一样擅长完成高难度任务，但所需计算能力较低。根据“as gd at difficult big mdels”可知，此处为“as+形容词原级+as”，意为“和……一样”，故填as。
63．句意为：它也是同类产品中最便宜的，开发成本仅为557万美元 (约合人民币4058万元)。根据“ its kind”可知，此处表示它是同类产品中最便宜的，需用cheap的最高级cheapest，意为“最便宜的”，作表语。故填cheapest。
64．句意为：美国一位技术专家告诉新华社记者，这就是为什么它的成本低于美国企业为建立类似人工智能模型所花费的数亿甚至数十亿美元。空前有介词n，动词build应用动名词building，作宾语。故填building。
65．句意为：传统上，AI通过两种方式训练。根据“..., AI is trained in tw ways.”可知，句子开头需用副词作状语，traditin的副词形式为traditinally，意为“传统地”，句首首字母大写。故填Traditinally。
66．句意为：另一种是监督微调，其工作原理是向人工智能展示大量练习题和正确答案，让它找到规则。根据“One is Chain-f-Thught (思维链), where AI learns t break prblems int smaller, simpler is Supervised Fine-Tuning”可知，此处为“ne…the ther…”结构，意为“一个……另一个……”，句首首字母大写，故填The。
67．句意为：在强化学习中，AI通过尝试不同事物来学习。thing为可数名词，different修饰可数名词复数，thing的复数形式为things。故填things。
68．句意为：随着时间的推移，它会自己制定出最佳计划。by neself意为“靠自己”，it的反身代词为itself，意为“它自己”，作宾语。故填itself。
69．句意为： 这就是DeepSeek-RI 如何成长为一种思维模式，既能思考，又能展示过程。根据“trained t bth the prcess”可知，意为“两者都”，表示并列。故填and。
70．【答案】范文：
Dear Mike,
I’m glad t hear frm yu. Yu asked abut my English hmewrk, s I’d like t share sme details with yu.
Our English hmewrk usually includes reading, writing, and grammar exercises. Fr example, we ften read shrt stries and answer questins t imprve ur understanding. Writing tasks are als cmmn, such as writing essays r letters. As well as this, we practice grammar t avid mistakes in ur sentences.
I find these tasks very helpful. Nt nly d they help me imprve my skills, but they als make me mre cnfident in using English. I hpe this gives yu a clear idea f my hmewrk.
Yurs,
Li Hua
【详解】【要点分析】
①题材：本文是一篇电子邮件；
②时态：主要时态为一般现在时；
③提示：根据所给内容要点完成写作，注意标点符号及大小写等问题，不要犯语法错误。注意上下文之间的逻辑关系，语意连贯。
【脉络导引】第一步，点明写作主题；
第二步，介绍英语作业的内容；
第三步，总结作业的意义。
【提分词汇】①be interested in对……感兴趣
②imprve my skills提高我的技能
③helpful有帮助的
【提分句式】Nt nly d they help me imprve my skills, but they als make me mre cnfident in using English.（nt nly…but als… 结构）
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※ Keep trying the lcal fd.
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Zhalin Park—a Perfect Ice Wrld Just fr Kids※ Play n the cute little ice slides (滑梯).
※ Enjy ice lantern sculptures with lights inside.
Opening party: January 5th, 2025 (9 am t 11 am)
Ticket bking: December 15th, 2024—March 10th, 2025.
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▶Sun Island:¥150;
▶Zhalin Park: Free.
Please nte: Children under 12 years ld can get 20% ff.
Fr mre infrmatin, please click here r send us an email t [email protected].
FRIENDS（3）
@ Jerry @ Sally Hw time flies! Our junir high schl is cming t an end.
@ Tim Yes. I can’t believe it has been fur years. 41
It’s full f happiness and sadness in the past fur years. 42
I still remember ur cheers at the basketball game.
@ Sally And we made a great big mess fr art festival in my memry.
@ Tim @ Jerry We vercame many challenges. 43
There are s many wnderful memries. Shall we g t the same senir high schl?
44 It’s a great chance fr us t get tgether again.
@ Tim Of curse. Let’s get well prepared fr the senir high schl entrance examinatin.
OK. 45
marks, successfully, pssibilities, pen, cntrls, anther
Xia Hng—A famus 55 in China
Persnal infrmatin
She was brn in 1911 and 56 at the age f 31.
Her hmetwn is Hulan, Heilngjiang Prvince.
Life experiences
She had t 57 schl because f family prblems, but she never stp writing.
She traveled t big cities like Beijing and Shanghai and became a better writer.
Literary (文学) Creatin
Her stries are abut cmmn peple’s enjyable and 58 lives.
Her famus bk is The Field f Life and Death.
Influence
Tday, her bks are still widely 59 because they can help us understand China’s histry and culture and let us remember Xia Hng better.