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/ 让学习更有效 新课备课备考 | 英语学科
2026-2027学年译林版九年级英语上册核心考点精讲精练
（新教材）Unit 3 Never give up
核心词汇
1. 核心词汇与词形变化
词汇 音标 词性 释义 词形变换/考点
seed /si d/ n. 种子；起因 plant seeds 播种；the seed of success 成功的种子
dancer / dɑ ns (r)/ n. 舞蹈演员 dance (v./n.) 跳舞/舞蹈
recognize / rek ɡna z/ vt. 赞赏；公认；认出 be recognized as 被公认为；recognition (n.)
contribution / k ntr bju n/ n. 贡献 make a contribution/contributions to 为……做出贡献
overcome / v k m/ vt. 克服；解决 overcame (过去式)；overcome (过去分词)
suffering / s f r / n. 痛苦；苦难 suffer (v.)；suffer from 遭受
attitude / t tju d/ n. 态度 a positive attitude 积极态度；attitude towards/to 对……的态度
audience / di ns/ n. 观众；听众 集合名词
diagnose / da ɡn z/ vt. 诊断 be diagnosed with 被诊断出患有
shortly / tli/ adv. 不久 shortly after 不久之后
surprisingly /s pra z li/ adv. 使人惊奇地 副词放句首修饰整句
continued /k n t nju d/ adj. 连续不断的 continued training 持续训练
scientific / sa n t f k/ adj. 科学的 形容词修饰研究/方法
highly / ha li/ adv. 很，非常 think highly of 高度评价
however /ha ev (r)/ adv. 不管多么 however hard it is 无论多困难
whenever /wen ev (r)/ conj. 无论何时 引导让步状语从句
death /deθ/ n. 死亡 die (v.)；dead (adj.)
shoulder / ld (r)/ n. 肩膀 carry hope on one's shoulders 肩负希望
coach /k t / n. 教练 —
pretty / pr ti/ adv. 相当 修饰形容词/副词
challenging / t l nd / adj. 有挑战性的 challenge (v./n.) 挑战
fair /fe (r)/ adj. 公平的 fair play 公平竞赛
compete /k m pi t/ vi. 参加比赛 competition (n.)
victory / v kt ri/ n. 胜利 复数 victories
perform /p f m/ vt. 做；表演 performance (n.)
disappoint / d s p nt/ vt. 使……失望 disappointed (adj.)；disappointing (adj.)
核心短语
be diagnosed with 被诊断出患有 He was diagnosed with a terrible disease.
rob sb of sth 剥夺某人某物 The disease robs people of the ability to move.
stand in one‘s way 妨碍某人 Nothing can stand in your way.
make it (to) 获得成功 He made it to the final.
in the face of 面对 courage in the face of difficulties
against the odds 尽管困难重重 He succeeded against the odds.
household name 家喻户晓的人物 He became a household name.
make a contribution to 对……做出贡献 He made great contributions to science.
think highly of 高度评价 The audience think highly of her performance.
核心句型
1. 课文经典句型——霍金的故事
Reading板块以史蒂芬·霍金的生平事迹为主线：
句型 示例 说明
be recognized as Stephen Hawking, recognized as one of the greatest scientists of his time... 被公认为
be known for ...was known for his contributions to science. 以……闻名
be diagnosed with ...he was diagnosed with a terrible disease shortly after his 21st birthday. 被诊断患有
rob sb of sth This disease slowly robs people of the ability to move their muscles. 剥夺某人某物
yet（转折） ...yet he had a surprisingly positive attitude towards life. 然而（连词）
however hard it is However hard the illness is, he won't let it stand in his way. 无论多艰难
2. 课文经典句型——单元导入诗歌
Welcome to the unit 以一首题为《梦想》（Dream）的诗歌导入，引导学生思考“永不放弃”的主题：
My dream, it started very small, a seed inside of me.（我的梦想，它开始时非常微小，是我内心的一颗种子。）
It’s a journey I must start. I‘ll work towards it every day, to achieve what’s in my heart.（这是一段我必须启程的旅程。我会每日为它奋力前行，去实现心中那份向往。）
3. 写作加分句型
句型 示例
Where there is a will, there is a way. Where there is a will, there is a way.（有志者事竟成。）
Dreams are not easy to achieve. The key is to work hard and never give up. 梦想不容易实现。关键在于努力工作和永不放弃。
语法聚焦
本单元的核心语法是时间状语从句，由 when, while, before, after, since, until, as soon as, whenever 等连词引导。
1. 基本用法与连词对比
连词 用法 例句
when 可接瞬间或延续性动作，较灵活 I was watching TV when the light went out.（正在……突然……）
while 强调同时进行，从句谓语须为延续性动词 While my mother was cooking, I was setting the table.
before 主句动作先发生 Please turn off the lights before you leave.
after 从句动作先发生 I went to bed after I finished my homework.
since “自从……以来”，主句用现在完成时 I have lived here since I was born.
until/till 肯定句：动作持续到……为止；否定句：直到……才 He waited until the rain stopped. / I didn‘t go to bed until I finished my book.
as soon as “一……就……” We will start the meeting as soon as he arrives.
whenever “无论何时”，相当于 no matter when You can call me whenever you need help.
2. when 与 while 的区别（高频考点）
对比项 when while
动作类型 可接瞬间或延续性动作 只接延续性动作
强调重点 较灵活，可表示“正在……突然……” 强调两个动作同时进行
例句 When he saw me, he smiled.（瞬间）
When the rain stopped, we went out.（瞬间） While I was reading, my cat slept.（延续）
3. 时态搭配原则
① 描述过去的事： when/while 从句常用一般过去时或过去进行时；before/after 主从句时态通常保持一致。
② 描述将来的事： when/while/before/after 引导的从句用一般现在时表将来，主句用一般将来时（“主将从现”）：
I will call you when I arrive.（不是 when I will arrive）
③ since 的特殊用法： since 从句用一般过去时，主句用现在完成时：
I have learned English since I started primary school.
1．—How long do you think it will be ________ the project, which involves many difficult tasks, is finally finished
—About three months, I guess.
A．before B．since C．after D．when
2．As soon as he ________ a chance, he will publish his novel.
A．get B．gets C．will get D．got
3．________ I heard the news that Chinese athletes won the gold medal, I jumped with joy.
A．Until B．Since C．As soon as D．While
4．________ you feel tired, take a short break. Don’t push yourself too hard.
A．Wherever B．However C．Whoever D．Whenever
5．—I heard you didn’t make the school basketball team. Are you okay
—I won’t let this ________ me.
A．injure B．disappoint C．encourage D．interest
6．At last,the old man ________. But people did not know the reason for his ________.
A．died; dead B．died; death C．death; die D．death; dead
7．________ you decide to do, you should consider the opinions of those who are experienced.
A．Whatever B．Whoever C．Wherever D．However
8．The headmaster spoke ________ highly of the volunteers that we all felt proud of being part of the group.
A．so B．such C．too D．quite
9．The old man has collected ________ many stamps that he has to buy several albums to store them.
A．so B．such C．very D．too
10．The documentary, which was made by CCTV, ________ us of the great changes that have taken place in our country.
A．repeats B．requires C．reminds D．realizes
11．My cousin is ________ nervous that she dare not suggest ________ to the teacher about the coming school trip.
A．so; going B．such; to go C．so; to go D．such; going
12．The young man, who is good at dancing, often invites his classmates ________ dancing with him after school.
A．practice B．to practice C．practicing D．practiced
13．She has made ________ great progress in English that her teacher, who used to worry about her, now speaks highly of her.
A．so B．such C．very D．quite
14．It was ________ an exciting match that all the spectators, who had come from different cities, stood up and cheered loudly.
A．so B．such C．too D．quite
15．The task was ________ difficult that we could ________ finish it within two days, no matter how hard we tried.
A．such; nearly B．so; hardly C．so; nearly D．such; hardly
16．You can invite ________ you trust to join your team, because teamwork requires mutual understanding.
A．whoever B．whatever C．however D．whenever
17．The little boy was ________ shy that he couldn’t even say a word when he was asked to give a speech in front of the whole class.
A．so B．such C．very D．too
18．The letter from my pen pal, which arrived yesterday, ________ me that friendship is the most valuable thing in life.
A．repeated B．required C．reminded D．realized
19．These old photos, which were taken 20 years ago, ________ me of the happy childhood that I spent with my grandparents.
A．repeat B．require C．remind D．realize
20．The famous singer has written ________ many wonderful songs that almost everyone in the country can sing at least one of them.
A．so B．such C．very D．quite
21．The teacher always encourages us to do ________ we believe is right, even if others doubt our choice.
A．all the things B．whatever C．everything D．anything
22．The song, which was written by a famous musician, ________ often ________ by young people when it came out.
A．is; sung B．was; sung C．has; sung D．was; singing
23．This math problem, which our teacher gave us, is really ________, but we are all trying our best to work it out.
A．interesting B．exciting C．challenging D．relaxing
24．You should wear a mask, which can protect you, ________ you go to crowded places where the risk of infection is high.
A．after B．before C．whenever D．till
25．It was several days, the doctor said, ________ the wounded soldier who had been missing was finally found.
A．after B．before C．when D．until
26．________ she is very young, the girl who is only eight knows a lot about traditional culture which is passed down.
A．Because B．Unless C．Although D．Since
27．I was about to go to bed after a long day ________ the doorbell, which was broken, rang loudly.
A．when B．while C．until D．after
28．—________ did you finish your homework, which was quite difficult
—________ I had supper with my family.
A．How long; After B．When; After C．How long; Until D．When; Until
29．You’d better not leave the room, which is under video surveillance, ________ the teacher, who is in charge, allows you to.
A．when B．after C．until D．while
30．Life in big cities, where many young people work, is busy and expensive, ________ life in the countryside, where my grandparents live, is quiet and cheap.
A．while B．since C．as D．unless
31．—How soon do you think it will be ________ we, who are good friends, meet again
—Maybe next summer.
A．before B．since C．after D．when
32．—Could you tell me ________ for Shanghai on business
—Sorry, I don’t know the exact time. But I’ll call you as soon as she ________ at the airport.
A．when will your sister leave; arrives B．when your sister will leave; will arrive
C．what time will your sister leave; will arrive D．what time your sister will leave; arrives
33．— ________ will the new bridge, which connects the two cities, be open to traffic
— ________ all the safety checks, which are very strict, are done.
How soon; Until B．How long; Not until
C．How long; Until D．How soon; Not until
34．I was walking along the river, which was beautiful, ________ I suddenly heard someone calling for help from the water.
A．while B．as C．when D．until
35．They ________ chess in the living room when the lights, which were old, suddenly went out.
A．play B．played C．were playing D．have played
36．________ I visit my grandparents who live in the countryside, they always cook delicious food which I like best.
A．Wherever B．However C．Whenever D．Whatever
37．It will be two weeks, according to the headteacher, ________ we have the final exam that will decide our future.
A．since B．before C．after D．when
38．You won’t really enjoy the movie, which is a classic, ________ you watch it with someone who truly appreciates this type of film.
A．until B．after C．when D．because
39．________ he had little money, the old man who lived alone still donated a lot to the poor children in the village.
A．Although B．Because C．Unless D．When
40．Tom, who is my best friend, is good at sports ________ his twin brother, who is rather quiet, prefers music.
A．when B．while C．after D．before
41．The task which we are facing now is ________ but we are confident of completing it with joint efforts.
A．interesting B．challenging C．amazing D．surprising
42．We can acquire the knowledge that is necessary for our future not only ________ traditional books but also ________ modern online courses.
A．in; on B．from; through C．through; from D．on; in
43．We should never forget the heroes who have sacrificed themselves ________ they are ordinary people in daily life.
A．because B．although C．unless D．since
44．The story, which was based on a true event, was so moving that everyone in the hall ________ tears when it ________ by the old soldier.
A．shed; was told B．shed; told C．were shedding; was told D．were shedding; told
45．You can call me for help, which I will always be ready to give, ________ you are in trouble, no matter what the trouble is.
A．after B．till C．whenever D．before
46．It wasn’t long ________ the firemen, who had been called immediately, arrived and put out the fire that had started in the kitchen.
A．after B．before C．when D．until
47．—________ did you start learning English, which you are now very good at
—________ I entered the primary school that was near my home.
A．How long; After B．When; After C．How long; Until D．When; Until
48．Please wait ________ the bus, which is crowded with passengers, stops completely before you get off.
A．when B．after C．until D．while
49．The weather in the south, where I live, is quite hot and wet, ________ in the north, where my grandparents live, it is dry and cold.
A．since B．while C．as D．because
50．I was reading a novel which was written by Mo Yan ________ my father, who had been on a business trip, came back from work.
A．while B．when C．until D．after
51．—Do you know ________ to the cinema with her friends this weekend
—I’m not sure, but I’ll tell you as soon as she ________ back home.
A．when will Mary go; comes B．when Mary will go; will come
C．what time will Mary go; will come D．what time Mary will go; comes
52．—________ will the final exam results, which we have been waiting for anxiously, come out
—________ all the papers, which are more than 5,000, are graded carefully.
A．How soon; Not until B．How long; Until C．When; Not until D．How soon; Until
53．I was about to lock the front door, which I had just repaired, ________ the phone in the living room rang suddenly.
A．while B．as C．when D．until
54．We ________ dinner in the dining room, which was dimly lit, when suddenly the power went off and everything went dark.
A．had B．were having C．have D．are having
55．________ I turn on the TV to watch my favourite programme, my mother, who is always strict with me, asks me to do my homework instead.
A．Whatever B．Wherever C．Whenever D．However
56．It will be several years, I believe, ________ the new high-speed railway which is being built now is finally completed.
A．since B．after C．before D．when
57．You will never truly understand the beauty of nature, which is beyond description, ________ you have actually been there in person and experienced it yourself.
A．until B．after C．when D．because
58．________ he was extremely tired after the long journey, the old scientist still insisted on working until midnight.
A．Because B．Although C．Unless D．Since
59．My sister, who is only twelve, is good at maths ________ my elder brother, who is fifteen, is weak in it.
A．while B．when C．after D．before
60．The information which we need for our project can be obtained not only ________ printed encyclopedias but also ________ online educational websites that are free.
A．in; on B．from; through C．through; from D．on; in
61．The famous singer ________ in a plane crash in 2000. She has been ________ for over 20 years, but her ________ still affects her fans deeply.
A．died; dead; death B．dead; died; death
C．died; dying; death D．dying; dead; death
62．The great explorer made a remarkable ________ to the geographical knowledge of his time.
A．conversation B．communication C．contribution D．competition
63．His lifelong dream is ________ a successful businessman, and he will take every chance ________ his business.
A．to be; to expand B．being; expand
C．to be; expanding D．being; to expand
64．—What has been ________ your mind all morning
—The math problem, which I haven’t solved yet.
A．on B．in C．over D．under
65．The young pianist performed ________ among all the competitors, and the judges spoke ________ of her technique.
A．most brilliantly; highly B．more brilliantly; high
C．brilliant; highly D．brilliantly; high
66．________ I visit the museum, I discover something new about ancient civilizations.
A．Whatever B．However C．Wherever D．Whenever
67．My aim is ________ a professional photographer, and I will do everything I can ________ my skills.
A．to be; to improve B．being; improve
C．to be; improving D．being; to improve
68．The manager had to cancel the project ________ his team’s strong opposition, but he promised to restart it ________ they reached an agreement.
A．against; whenever B．below; if C．above; unless D．over; when
69．We can learn our vocabulary not only ________ extensive reading but also ________ daily conversation.
A．from; through B．in; on C．through; from D．by; with
70．His grandmother ________ in 2015. She has been ________ for eight years. Her ________ still brings tears to his eyes.
A．died; dead; death B．dead; died; death
C．died; dying; death D．dying; dead; death
71．________ I go to the gym, I always see the same group of elderly people doing Tai Chi.
A．Whatever B．However C．Wherever D．Whenever
72．The brave firefighter made a significant ________ to the rescue operation, saving several lives.
A．conversation B．communication C．contribution D．competition
73．We can gain deep insights into history not only ________ historical novels but also ________ documentary films.
A．from; through B．in; on C．through; from D．from; on
74．— What has been ________ your mind recently
— The coming speech contest, which I have been practicing for.
A．on B．in C．over D．above
75．Among all the candidates, she answered the interviewer’s questions ________ and left a deep impression; the manager spoke ________ of her potential.
A．most confidently; highly B．more confidently; high
C．confident; highly D．confidently; high
76．My ultimate dream is ________ a Nobel Prize winner, and I will do everything within my power ________ that goal.
A．to be; to achieve B．being; achieve
C．to be; achieving D．being; to achieve
77．The young man was forced to accept the job ________ his own preferences, but he promised to quit ________ he got a better offer.
A．against; whenever B．below; if
C．above; unless D．over; when
78．The old professor has been ________ for six years. He ________ in 2020 due to a heart attack. His ________ shocked all his students.
A．dead; died; death B．died; dead; death
C．dying; died; death D．dead; dying; death
79．Madame Curie, who discovered radium, made a great ________ to the development of modern physics and chemistry.
A．conversation B．communication C．contribution D．competition
80．The famous pianist ________ in 2005. He has been ________ for nearly two decades, but his ________ still haunts his fans.
A．died; dead; death B．dead; died; death
C．died; dying; death D．dying; dead; death
81．Among all the athletes, Li Ming threw the javelin ________ and broke the Asian record; his coach spoke ________ of his performance.
A．farthest; highly B．farther; high C．most far; highly D．far; high
82．________ I go abroad on business, I always miss the home-cooked meals.
A．Whatever B．However C．Wherever D．Whenever
83．It is reported that the famous writer ________ in a traffic accident last year. His family have been ________ ever since, and his ________ is an irreplaceable loss to the literary world.
A．died; dead; death B．dead; died; death
C．died; dying; death D．dying; dead; death
84．Nowadays, students can gain a large amount of information not only ________ traditional paper books but also ________ various online platforms.
A．in; on B．from; through C．through; from D．in; through
85．— What has been ________ your mind these days
— The coming national college entrance exam, which decides my future.
A．on B．in C．at D．with
86．________ I try to focus on my homework, the noise from the construction site next door nearly drives me mad.
A．Whatever B．However C．Wherever D．Whenever
87．The elderly painter had to sell his masterpiece ________ his own will, but he determined to buy it back ________ he earned enough money.
A．below; if B．over; unless C．against; whenever D．above; when
88．Among all the interviewees, Jenny responded ________ to the tough questions, so the manager spoke ________ of her communication skills.
A．most quickly; high B．most quickly; highly
C．quickly; high D．more quickly; highly
89．Her life-long dream is ________ a famous architect, and she will spare no effort ________ her dream.
A．to be; to realize B．being; to realize C．to be; realizing D．being; realize
90．Yuan Longping, who devoted his whole life to agricultural research, made an outstanding ________ to global food security.
A．conversation B．communication C．contribution D．competition
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1．A
【解析】句意：——你认为还要多久这个项目才能最终完成？——我猜大约三个月。
before在……之前；since自从……以来；after在……之后；when当……时候。根据答语“About three months”可知，问句询问的是还要过多久某事才会发生。固定句型“It will be+时间段+before...”意为“要过多久才……”，符合语境。
2．B
【解析】句意：他一获得机会，就会出版自己的小说。
本句为as soon as引导的时间状语从句，遵循主将从现规则：主句用一般将来时，从句使用一般现在时；主语he为第三人称单数，谓语动词用第三人称单数形式gets。
3．C
【解析】句意：我一听到中国运动员获得金牌的消息，就高兴得跳了起来。
Until直到……为止；Since自从；既然；As soon as一……就……；While当……时候。根据“I heard the news..., I jumped with joy.”可知，听到消息和高兴得跳起来是紧接着发生的动作，表示“一……就……”的逻辑关系。
4．D
【解析】句意：无论何时你感到疲惫，都要适当休息一下。不要把自己逼得太紧。
wherever无论哪里；however无论如何；whoever无论是谁；whenever无论何时。根据“take a short break. Don’t push yourself too hard.”可知，此处指任何时候感到累了就休息，应用whenever引导让步状语从句。
5．B
【解析】句意：——我听说你没入选校篮球队。你还好吗？——我不会为这种事失落的。
injure伤害；disappoint使失望；encourage鼓励；interest使感兴趣。根据“didn’t make the school basketball team”可知没入选球队是一件令人失落的事，结合“I won’t let this...”可知说话者表示不会因此感到失望。
6．B
【解析】句意：最后，这位老人去世了。但是人们不知道他去世的原因。
died死，动词过去式；dead死的，形容词；death死亡，名词。第一空位于主语“the old man”之后，需填谓语动词，且动作发生在过去，故用died；第二空位于形容词性物主代词“his”之后，需填名词，故用death。
7．A
【解析】句意：无论你决定做什么，都应当听取有经验之人的意见。
Whatever无论什么，指代事物；Whoever无论谁，指代人；Wherever无论哪里，副词；However无论如何，副词。结合语句“…you decide to do”可知，此处动词do缺少宾语，需要指代事物的词作宾语，whatever符合句子语法与语境。
8．A
【解析】句意：校长如此高度地赞扬了志愿者，以至于我们都为成为这个团体的一员而感到自豪。
so如此；such如此；too太；quite相当。空格处修饰副词highly，且引导结果状语从句，固定搭配为“so + adj./adv. + that…”，意为“如此……以至于……”。such修饰名词，too和quite不用于此结构。
9．A
【解析】句意：这位老人收集了如此多的邮票，以至于他不得不买好几本集邮册来存放它们。
so如此；such如此；very非常；too太；根据空后many以及固定搭配so many ...that（如此多…… 以至于）可知，此处用so；such不能修饰many，very、too不能和that构成该结果句型。
10．C
【解析】句意：这部由中央电视台制作的纪录片使我们想起了国家发生的巨大变化。
repeats重复；requires要求；reminds使想起（常用搭配remind sb. of sth.表示“使某人想起某事”）；realizes实现，意识到。根据“...us of the great changes”可知，此处是“使我们想起变化”，符合remind的用法。
11．A
【解析】句意：我的堂/表姐（妹）如此紧张，以至于她不敢提议去找老师沟通即将到来的学校旅行的相关事宜。
“so…that/such…that”的意思均为“如此……以至于”，引导结果状语从句，so修饰形容词或副词，such修饰名词，由空后的形容词nervous可知用“so…that”句型，排除选项B和D；固定搭配“suggest doing sth.”表示“建议做某事”， 可知第二空填going。选项A符合题意。
12．B
【解析】句意：这个擅长跳舞的年轻男生经常邀请他的同学们放学后和他一起练习跳舞。
结合语句“often invites his classmates…dancing”可知，固定搭配invite sb. to do sth.表示“邀请某人做某事”，空格处需要填入动词不定式形式to practice。
13．B
【解析】句意：她在英语上取得了如此大的进步，以至于曾经担心她的老师现在都高度评价她。
so如此；such如此；very非常；quite相当。句中that引导的结果状语从句，此处是“so/such…that…”结构。中心词progress是不可数名词，前面有形容词great修饰，构成名词短语，应用such修饰。
14．B
【解析】句意：这场比赛如此激动人心，来自不同城市的所有观众都起立大声欢呼。
so后接形容词/副词，结构为“so+adj.+a/an+单数名词”；such后接名词短语，结构为“such+a/an+adj.+单数名词”；too太，表程度；quite相当，修饰形容词。空格后为an exciting match名词短语，符合such的搭配规则，因此选用such。
15．B
【解析】句意：这项任务太难了，无论我们多么努力，两天之内几乎完成不了。
so后接形容词；such后接名词短语；nearly几乎，差不多，表肯定；hardly几乎不，表否定。difficult为形容词，第一空填so；“The task was...difficult we could...finish it within two days, no matter how hard we tried.”表明任务难度很大，两天之内几乎完成不了，第二空填hardly。
16．A
【解析】句意：你可以邀请任何你信任的人加入你的团队，因为团队合作需要相互理解。
whoever无论谁；whatever无论什么；however无论如何；whenever无论何时。根据“invite”和“join your team”可知，空格处指代人作宾语。whatever指物，however和 whenever是副词，只有whoever指代人，符合语境。
17．A
【解析】句意：这个小男孩如此害羞，以至于当被要求在全班面前演讲时，他甚至连一个字都说不出来。
so如此；such如此；very非常；too太。根据“...shy that...”可知，shy是形容词，此处为固定句型“so+ 形容词/副词 +that...”，意为“如此……以至于……”。such后接名词，very和too不与that搭配引导结果状语从句。
18．C
【解析】句意：我笔友昨天寄来的信提醒我，友谊是生活中最宝贵的东西。
repeated重复；required要求；reminded提醒；realized意识到。根据主语“The letter”及语境可知，信使作者想起友谊的重要性，remind sb. that...意为“提醒某人……”，符合逻辑，realized主语通常是人，因此排除。
19．C
【解析】句意：这些20年前拍的老照片使我想起了我和祖父母一起度过的快乐童年。
repeat重复；require要求；remind使想起；realize意识到。根据“...me of the happy childhood”可知，此处为固定搭配“remind sb. of sth.”，意为“使某人想起某事”，符合老照片勾起回忆的语境。
20．A
【解析】句意：这位著名歌手写了如此多美妙的歌曲，以至于这个国家几乎每个人都能至少唱一首。
so如此，修饰形容词；such如此，修饰名词；very非常；quite相当。“many”前用so，构成“so many+可数名词复数+that”结构，应填so。
21．B
【解析】句意：老师总是鼓励我们去做任何我们认为是正确的事，哪怕别人质疑我们的选择。
all the things所有事情；whatever无论什么，任何事；everything每件事；anything任何事。分析句子结构，空格处引导宾语从句作do的宾语，且在从句中作主语，we believe为插入语。whatever相当于anything that，意为“无论什么”，既引导从句又作主语，符合语法和句意。all the things是复数，与从句谓语is不一致；everything和anything作先行词接定语从句时通常需加关系代词that。
22．B
【解析】句意：这首歌由一位著名音乐家创作，当它发行时经常被年轻人传唱。
主语The song与动词sing之间是被动关系，需要使用被动语态。根据时间状语从句“when it came out”可知动作发生在过去，应使用一般过去时的被动语态，结构为“was/were+过去分词”，was; sung符合语境。
23．C
【解析】句意：这道老师给我们的数学题真的具有挑战性，但我们都正在尽最大努力解出来。
interesting有趣的；exciting令人兴奋的；challenging具有挑战性的；relaxing令人放松的。根据转折连词“but”及后文“trying our best to work it out”可知，题目很难，需要努力解决，因此是具有挑战性的。
24．C
【解析】句意：无论何时你前往感染风险高的拥挤场所，都应当佩戴口罩，口罩可以保护你。
after在……之后；before在……之前；whenever无论何时；till直到。根据句子语境，此处表达每当、无论什么时候去往人群密集处都要戴口罩，应填whenever。
25．B
【解析】句意：医生说，过了好几天，那名下落不明的伤员才终于被找到。
after在……之后；before在……之前；when当……时；until直到。本句固定句型“It was+时间段+before...”，表示“过了多久才……”，此处表示时隔数天才找到伤员，应填before。
26．C
【解析】句意：尽管她很小，这个只有八岁的女孩却对传承下来的传统文化了解很多。
Because因为；Unless除非；Although尽管；Since自从/既然。根据句意，前半句“she is very young”与后半句“knows a lot”在逻辑上存在转折关系，表示“虽然……但是……”，应使用表示让步的连词Although。
27．A
【解析】句意：漫长的一天过后，我正要上床睡觉，这时早已坏掉的门铃突然大声响了起来。
when当……的时候；while当……时；until直到；after在……之后。根据“was about to go to bed ...”可知，此处是固定句型“be about to do sth. when...”，意为“正要做某事，这时……”，when此处引导并列句，强调突发的短暂动作。
28．B
【解析】句意：——你是在什么时候完成那项相当难的作业的？——在我和家人吃完晚饭之后。
When什么时候；How long多久；After在……之后；Until直到……才。第一空问的是“完成作业”的具体时间点，而非持续的时间长度，因此用When。第二空回答的是“完成作业”发生在“吃完晚饭”之后，表示时间先后关系，用After。
29．C
【解析】句意：你最好不要离开这个处于视频监控下的房间，直到负责的老师允许你离开。
when当……时候；after在……之后；until直到……为止；while当……时候。根据“You’d better not leave the room...”可知，应用until表示“直到老师允许才离开”，not...until...为固定句型，表示“直到……才……”。
30．A
【解析】句意：大城市的生活忙碌且昂贵，许多年轻人在那里工作，而乡村的生活安静且便宜，我的祖父母住在那里。
while然而；since自从/因为；as因为/当……时；unless除非。根据前半句“busy and expensive”与后半句“quiet and cheap”可知，前后内容形成鲜明对比，while在此处表示“然而，而”，用于连接两个表示对比的分句。
31．A
【解析】句意：——你觉得我们这些好朋友还要多久才能再次相见？——或许明年夏天。
before在……之前；since自从；after在……之后；when当……时。句型“It will be+时间段+before…”，表示“还要过多久才……”，匹配问句How soon询问多久之后。
32．D
【解析】句意：——你能告诉我你妹妹什么时候离开去上海出差吗？——对不起，我不知道确切时间。但她一到机场我就会给你打电话。
第一空位于tell me之后，是宾语从句，需用陈述语序，即“引导词 + 主语 + 谓语”，选项A和C是疑问语序，排除；第二空位于as soon as引导的时间状语从句中，遵循“主将从现”原则，主句“I’ll call”是一般将来时，从句应用一般现在时，主语she是第三人称单数，谓语动词用arrives，选项B是一般将来时，排除。故选D。
33．D
【解析】句意：——连接这两座城市的新桥多久以后将开放交通？——直到所有非常严格的安全检查完成才开放。
How soon多久以后；How long多久；Until直到……；Not until直到……才……。How soon提问将来还要多久发生某事，对应本句一般将来时的语境（问新桥还要多久通车）；How long提问动作持续的时长，不符合语境。答句暗示通车时间取决于安全检查完成，需用Not until表示“直到……才……”，强调条件满足后才发生。
34．C
【解析】句意：我正沿着那条美丽的河流散步，这时我突然听到有人从水里呼救。
while当……时候；as当……时/随着；when当……时候；until直到……为止。根据“I was walking... I suddenly heard”可知，此处表示过去正在做某事这时突然发生另一件事，常用固定句型“be doing sth. when...”，意为“正在做某事，这时突然……"，且heard为短暂性动作，while通常接延续性动作，故选when。
35．C
【解析】句意：他们在客厅下棋时，那些旧灯突然熄灭了。
根据“when the lights... suddenly went out”可知，when引导的时间状语从句用了一般过去时，表示过去某一时刻正在进行的动作被突然打断，主句应用过去进行时，结构为was/were+doing。
36．C
【解析】句意：—— 每当我去看望住在乡下的祖父母时，他们总会做我最爱吃的美味食物。
Wherever无论哪里；However无论如何；Whenever无论何时/每当；Whatever无论什么。根据句中“I visit my grandparents...they always cook delicious food”的语境，这里强调的是“每次看望时”的时间关系，表示“每当”，应填Whenever。
37．B
【解析】句意：班主任说，还要再过两周我们才会举行这场决定我们未来的期末考试。
since自从；既然；before在……之前；才；after在……之后；when当……时候。固定结构：It will be+时间段+before+从句，意为“还要过多久才会……”。所以此处填before。
38．A
【解析】句意：你不会真正享受这部经典电影，直到你和真正欣赏这类电影的人一起观看它。
until直到……为止；after在……之后；when当……时候；because因为。根据“You won’t really enjoy the movie...you watch it with someone...”可知，主句是否定句，结合语境表示直到和懂行的人一起看才能享受，not...until意为“直到……才……”，故选until。
39．A
【解析】句意：尽管这位老人没什么钱，这位独居的老人仍然给村里的贫困儿童捐了很多钱。
Although尽管；Because因为；Unless除非；When当……时候。前后句意存在让步转折关系，表示虽然没钱但仍然捐款，故用Although。
40．B
【解析】句意：汤姆，我最好的朋友，擅长运动，然而他的双胞胎兄弟，相当安静，更喜欢音乐。
when当……时候；while然而/当……时候；after在……之后；before在……之前。根据“Tom...is good at sports”与“his twin brother...prefers music”可知，前后分句描述的是两个人的不同特点，存在对比关系，while在此处意为“然而”，表对比。
41．B
【解析】句意：我们现在面临的任务是具有挑战性的，但我们有信心共同努力完成它。
interesting有趣的；challenging具有挑战性的；amazing令人惊奇的；surprising令人惊讶的。根据句中连词“but”可知前后存在转折关系，后半句表示有信心完成，推测前半句应表示任务有难度，challenging符合语境。
42．B
【解析】句意：我们不仅可以从传统书籍中，而且可以通过现代在线课程获取未来所需的知识。
in在……方面；on关于；from来自，从……；through通过。根据“acquire the knowledge…traditional books”可知，此处表示知识的来源，应用介词from；根据“modern online courses”可知，此处表示通过某种方式或媒介，应用介词through。
43．B
【解析】句意：我们永远不应该忘记那些牺牲了的英雄，尽管他们在日常生活中是普通人。
because因为；although虽然；unless除非；since自从/既然。根据“never forget the heroes who have sacrificed themselves...they are ordinary people in daily life”可知，前半句强调不忘英雄，后半句提到他们是普通人，前后存在转折让步关系，应用although引导让步状语从句。
44．A
【解析】句意：这个基于真实事件的故事如此感人，以至于当它被那位老兵讲述时，大厅里的每个人都流下了眼泪。
第一空，根据主句“was”可知用一般过去时，shed的过去式为shed，were shedding中were与everyone主谓不一致（everyone通常视作单数），且此处强调结果而非进行；第二空主语it指代story，与tell之间是被动关系，由by提示可知需用一般过去时的被动语态was told。
45．C
【解析】句意：你可以打电话向我求助，我会随时准备好给予帮助，无论何时你遇到麻烦，不管是什么麻烦。
after在……之后；till直到……为止；whenever无论何时；before在……之前。根据“you are in trouble, no matter what the trouble is”可知，这里表示无论什么时候遇到麻烦都可以求助，whenever引导让步状语从句，符合语境。
46．B
【解析】句意：没过多久，被立即召唤的消防员就到达并扑灭了厨房里燃起的火。
after在……之后；before在……之前；when当……时；until直到。It wasn’t long before...为固定句型，表示“没过多久就……”，before符合语境。
47．B
【解析】句意：——你什么时候开始学英语的，你现在英语很好？——在我进入我家附近的小学之后。
How long多长时间；When什么时候；After在……之后；Until直到。根据答语“I entered the primary school...”可知是询问具体的时间点，故第一空用When；第二空表示动作发生在进入小学“之后”，After符合语境。
48．C
【解析】句意：请等到挤满乘客的公共汽车完全停稳后再下车。
when当……的时候；after在……之后；until直到……；while当……的时候。用until引导一个时间状语从句，表示一直等到公交车完全停下，符合句意逻辑。应填until。
49．B
【解析】句意：我居住的南方气候湿热，然而祖父母居住的北方干燥寒冷。
since自从、因为；while然而（表对比）；as当……时、因为；because因为。结合语句“The weather in the south... is quite hot and wet, ... in the north... it is dry and cold.”可知，句子前后分别描述南、北方截然不同的气候，存在鲜明对比关系；since、as、because均用于引出原因，无法体现对比含义；while可连接两个对比分句，契合句子逻辑与语境。
50．B
【解析】句意：我正在读一本莫言写的小说，这时我出差的父亲下班回来了
while当……时候；when当……时候；until直到；after在……之后。根据“I was reading... ________ my father... came back”可知，主句是过去进行时，从句是一般过去时，表示“正在做某事，这时另一件事发生了”，常用句型be doing sth. when...，故填when。
51．D
【解析】句意：——你知道玛丽这周末什么时间将和她的朋友去看电影吗？——我不确定，但她一回到家我就告诉你。
第一空，位于know后引导宾语从句，应使用陈述语序（主语 + 谓语），排除A、C选项；第二空，由as soon as引导时间状语从句，遵循“主将从现”原则，主句为一般将来时，从句需用一般现在时表将来，排除B选项。故选D。
52．A
【解析】句意：——我们焦急等待的期末考试成绩还要多久才会公布？——要等到5000多份试卷全部仔细批改完毕才会出来。
How soon多久以后，用于一般将来时；How long多久，提问时长；When什么时候；Not until直到……才；Until直到。根据“... will the final exam results ... come out ”可知，will为将来时，询问多久之后出结果，应用How soon提问；答语中“公布成绩”是短暂性动作，表达“直到批改完试卷才会公布”的含义，需用Not until。
53．C
【解析】句意：我刚修好前门，正准备锁门，这时客厅的电话突然响了。
while当……时，常搭配延续性动词；as当……时/随着；when当……时，常搭配非延续性动词；until直到。根据“was about to lock the front door”可知，此处使用句型be about to do sth. when…，意为“正要做某事，这时突然……”。
54．B
【解析】句意：当电源突然断开，一切变得黑暗时，我们正在光线昏暗的餐厅里吃晚饭。
根据“was dimly lit”和“went off”可知句子背景为过去，且“when suddenly”常与进行时连用，表示“正在做某事这时突然……”，强调动作正在进行，所以此处用were having。
55．C
【解析】句意：无论何时我打开电视看我最喜欢的节目，对我总是很严格的母亲却让我去做作业。
Whatever无论什么；Wherever无论哪里；Whenever无论何时；每当；However无论怎样，然而。根据“my mother... asks me to do my homework instead”可知，此处表达每当想看电视时母亲就让写作业，表示时间条件关系。
56．C
【解析】句意：我相信，还要过几年这条正在建设的新高铁才能最终完工。
since自从；after在……之后；before在……之前；when当……时候。固定句型“It will be+时间段+before...”，意为“还要过多久才……”，此处表示“过几年才能完工”，即“在完工之前需要几年”，应填before。
57．A
【解析】句意：直到你亲自去过并亲身体验过，你才会真正理解无法形容的大自然之美。
until直到……为止；after在……之后；when当……时候；because因为。根据主句中的“never”及语境可知，此处构成“never... until...”固定搭配，意为“直到……才……”，符合“亲自体验后才能理解”的逻辑，故选until。
58．B
【解析】句意：尽管长途跋涉后他已经极度疲惫，这位老科学家依旧坚持工作到午夜。
Because因为；Although尽管；Unless除非；Since自从/既然。根据“the old scientist still insisted on working until midnight.”可知，前后句存在转折让步关系：很疲惫，但仍坚持工作，Although用来引导让步状语从句，应填Although。
59．A
【解析】句意：我妹妹只有十二岁，擅长数学，而我的哥哥十五岁，数学却很弱。
while然而/而；when当……时候；after在……之后；before在……之前。根据前半句“擅长数学”和后半句“数学却很弱”可知前后形成对比关系，while在此处表示对比。
60．B
【解析】句意：我们项目所需的信息不仅可以从印刷百科全书中获取，还可以通过免费的在线教育网站获取。
固定搭配obtain...from...意为“从……获取……”，第一空表示信息来源，应用from；第二空表示通过网站这一渠道或媒介，应用through。
61．A
【解析】句意：这位著名歌手于2000年死于飞机失事。她已经去世超过20年了，但她的死亡仍然深深影响着她的粉丝。
died死亡，是动词过去式，dead死亡的，是形容词，death死亡，是名词。第一空根据时间状语“in 2000”可知是一般过去时，填动词过去式died；第二空根据“has been…for over 20 years”可知表示持续状态，die是瞬间动词，需填形容词dead；第三空根据形容词性物主代词“her”可知后接名词death。
62．C
【解析】句意：这位伟大的探险家对他所处时代的地理知识做出了卓越的贡献。
conversation交谈、会话；communication交流、通讯；contribution贡献；competition 竞争、比赛。make a contribution to意为“对……做出贡献”，符合句意和搭配要求。
63．A
【解析】句意：他毕生的梦想是成为一名成功的商人，他会抓住每一个扩大业务的机会
第一空，不定式to do放在be动词后作表语，用来表达将来、尚未实现的目标。第二空，不定式to expand作定语修饰chance，表示“扩大业务的机会”。
64．A
【解析】句意：——整个上午你心里都在想什么？——那道数学题，我还没解出来。
on在……上面；in在……里面；over在……上方；under在……下面。固定短语on one’s mind意为“挂在心上，惦记”，根据答语可知是心里惦记的事情。应填on。
65．A
【解析】句意：这位年轻钢琴家在所有选手中表演得最出色，评委们对她的技巧评价很高。
第一空，动词performed需要用副词修饰，根据“among all the competitors”可知比较范围是三者及以上，需用副词最高级，多音节副词brilliantly的最高级是most brilliantly；第二空，speak highly of为固定搭配，表示“高度评价”，应用highly。
66．D
【解析】句意：无论什么时候我参观博物馆，我都会发现一些关于古代文明的新东西。
Whatever无论什么；However无论怎样；Wherever无论哪里；Whenever无论何时。根据句意可知，此处表示每次去参观博物馆都会有新发现，强调时间上的“无论何时”，引导时间状语从句，符合语境。
67．A
【解析】句意：我的目标是成为一名专业摄影师，我会尽我所能提高我的技能。
第一空，主语是aim，表语常用动词不定式to be来表示具体目标内容；第二空，此处动词不定式to improve作目的状语，固定用法do everything one can to do sth.意为“尽某人所能做某事”。故填to be；to improve。
68．A
【解析】句意：经理不顾团队的强烈反对，不得不取消了该项目，但他承诺无论何时他们达成协议就重新启动它。
against反对，违反；below在……下面；above在……上面；over在……上方；whenever无论何时；if如果；unless除非；when当……时。第一空，根据“…his team’s strong opposition”可知，此处指违背反对意见，against opposition意为“不顾反对”；第二空，根据“he promised to restart it…they reached an agreement.”可知，此处表示“无论何时达成协议就重新启动项目”，whenever符合语境。
69．A
【解析】句意：我们不仅可以通过广泛阅读，还能从日常对话中丰富词汇量。
from从……中(获得)；through通过；in在……里；on在……上；by通过；with带有。句中泛读“extensive reading”是我们获取词汇的来源，所以第一个空用from；句中日常对话“daily conversation”是巩固、学习词汇的方式，第二个空用through符合语义。
70．A
【解析】句意：他的祖母于2015年去世。她已经去世八年了。她的离世仍让他热泪盈眶。
died去世（过去式）；dead去世的（形容词，表状态）；death离世（名词）；dying垂死的（形容词）。第一空，根据时间状语“in 2015”可知是过去的时间，时态为一般过去时，应使用过去式died；第二空，根据“has been...for eight years”可知表示持续的状态，应用形容词dead；第三空，主语“Her”后应用名词death作主语。
71．D
【解析】句意：每当我去健身房的时候，我总能看到同一群老人在打太极。
Whatever无论什么，在从句中充当主语或宾语；However无论多么，然而，修饰副词或形容词；Wherever无论在哪里，引导地点状语从句；Whenever=无论何时，每当，引导时间状语从句。句中表达的是“无论何时去健身房”都会看到同一群，因此选Whenever。
72．C
【解析】句意：这位勇敢的消防员为救援行动做出了重大贡献，挽救了几条生命。
conversation对话；communication交流；contribution贡献；competition比赛。根据“made a significant ... to the rescue operation, saving several lives”可知，消防员挽救了生命，说明为救援行动做出了贡献，固定搭配“make a contribution to”意为“为……做出贡献”。
73．A
【解析】句意：我们不仅可以从历史小说中，而且可以通过纪录片获得对历史的深刻见解。
from来自；through通过；on关于；in在……方面。根据“gain deep insights into history”可知，此处表示获得见解的来源和途径。historical novels侧重知识来源，介词from强调“来自……（来源）”，搭配更为常见；documentary films侧重传播媒介，介词through强调“通过……（手段）”，符合语境。
74．A
【解析】句意：——最近你一直在为什么事操心？——即将到来的演讲比赛，我一直在为此练习。
on your mind惦记着、想着；in your mind在你脑海里（存在想法等）；over your mind无此搭配；above your mind也无固定搭配。根据答句可知，问句应表达“你最近一直在惦记/操心什么”，固定搭配on your mind符合语境。
75．A
【解析】句意：在所有候选人中，她回答面试官的问题最为自信，给人留下了深刻印象；经理对她的潜力给予了高度评价。
confidently自信地，副词；confident自信的，形容词；high高的/高地；highly高度地。 “Among all the candidates”表示三者及以上范围，要用副词最高级most confidently修饰动词answered；固定搭配speak highly of表示“高度评价”。
76．A
【解析】句意：我最终的梦想是成为一名诺贝尔奖获得者，我将尽我所能去实现那个目标。
第一空，主语是dream，表语常用不定式to be表示具体的梦想内容；第二空，此处表示目的，应用不定式to achieve作目的状语。
77．A
【解析】句意：这名年轻人被迫接受了这份工作，违背了自己的个人偏好，但他承诺一旦有更优厚的工作邀约就会辞职。
against违背；below低于；above高于；over在……之上；whenever无论何时；if如果；unless除非；when当……的时候。根据“was forced to accept the job”可知，被迫接受这份工作，违背了自己的意愿，“against his own preferences” 表示 “违背他自己的偏好”，符合 “被迫接受工作” 的语境；whenever表示 “无论何时”，代入后 “quit whenever he got a better offer” 逻辑通顺，意为 “无论何时得到更好的offer就辞职”，所以，whenever正确。
78．A
【解析】句意：这位老教授已经去世三年了。他在2020年因心脏病发作离世。他的离世让所有学生都很震惊。
dead是形容词，表状态，可与时间段连用；died是动词过去式，表瞬间动作；death是名词，意为死亡。第一空has been后接形容词dead表持续状态；第二空2020为过去时间，谓语用动词过去式died；第三空His后接名词death作句子主语。三者匹配选项dead; died; death。
79．C
【解析】句意：发现镭的居里夫人对现代物理学和化学的发展做出了巨大的贡献。
conversation对话；communication交流；contribution贡献；competition比赛。根据“Madame Curie, who discovered radium”可知居里夫人成就卓越，结合“to the development of modern physics and chemistry“可推出是对科学发展做出贡献，固定搭配“make a contribution to”意为“对……做出贡献”。
80．A
【解析】句意：这位著名的钢琴家于2005年去世。他已经去世近二十年了，但他的离世仍然令他的粉丝们难以释怀。
died死，动词的过去式；dead死的，形容词；death死，名词；dying奄奄一息的，形容词或动名词。第一空：句中缺少谓语动词，时间为“in 2005”是过去的时间点，需用一般过去时，动词要用过去式，应填died。第二空：前面有has been，后面接形容词作表语，表示状态，应填形容词dead，强调“已去世”的状态。第三空：前面有物主代词his，后面需要名词作主语，应填名词death。
81．A
【解析】句意：在所有运动员中，李明标枪投得最远并打破了亚洲纪录；他的教练对他的表现评价很高。
farthest最远； farther更远；far远；highly高度地；high高的。根据“Among all the athletes”可知，比较范围是三者及以上，第一空需用far的最高级farthest；speak highly of是固定短语，意为“高度评价”，第二空需用highly。
82．D
【解析】句意：无论何时我出国出差，我总是想念家里的饭菜。
Whatever无论什么；However无论如何；Wherever无论哪里；Whenever无论何时。根据后半句“I always miss the home-cooked meals”可知，这是一种经常性的感受，结合语境，表示每次出国出差的时候，即“无论何时”。
83．A
【解析】句意：据报道，这位著名作家去年死于一场交通事故。从那以后，他的家人就去世了，他的去世是文学界不可替代的损失。
died死，动词die的过去式；dead死的，形容词；death死亡，名词；dying垂死的，现在分词或形容词。第一空缺少动词作谓语，结合时间状语“last year”可知，谓语动词用过去式died。第二空根据“have been”可知后接形容词dead表状态；第三空根据“his”可知后接名词death作主语。
84．B
【解析】句意：如今，学生不仅可以从传统纸质书籍，还可以通过各种在线平台获取大量信息。
in在……方面；on关于；from来自，从……；through通过。固定搭配gain information from…表示“从……获取信息”，强调来源；through表示“通过”，指通过某种渠道或手段，符合在线平台作为媒介的语境。
85．A
【解析】句意：——这几天什么事一直挂在你的心头？——即将到来的高考，它决定我的未来。
on在……上面；in在……里面；at在……；with和……。固定搭配on one’s mind意为“挂在心上，惦念”。根据答语可知是询问对方心里惦记的事。应填on。
86．D
【解析】句意：每当我努力专心写作业时，隔壁工地的噪音几乎要把我逼疯。
Whatever无论什么；However无论怎样；Wherever无论哪里；Whenever无论何时。句子描述“每次、每当”写作业这个时间场景，whenever引导时间状语从句匹配语境。
87．C
【解析】句意：这位老画家不得不违背自己的意愿卖掉他的杰作，但他决心无论何时他赚了足够的钱就把它买回来。
below在……下方；if如果；over在……上方/超过；unless除非；against违背；whenever无论何时；above在……上面；when当……时。根据“had to”可知画家是被迫出售，短语“against one’s will”意为“违背某人的意愿”，其他介词无法构成此含义，应填against；第二空，根据句意逻辑，表示一旦有钱就买回，whenever引导时间状语从句符合语境，应填whenever。
88．B
【解析】句意：在所有受访者中，珍妮回答难题最快，所以经理高度评价她的沟通能力。
第一空范围为Among all the interviewees（三者及以上），需用副词最高级most quickly；第二空固定搭配speak highly of意为高度评价，high为形容词，highly为副词，此处修饰动词speak需用副词highly。结合两点判断选most quickly; highly。
89．A
【解析】句意：她毕生的梦想是成为一名著名的建筑师，她会不遗余力去实现自己的梦想。
第一空位于系动词is之后，作表语，主语dream是将来要实现的目标，需用不定式结构体现动作的指向性和未来发生的属性；spare no effort to do sth.意为“不遗余力做某事”，固定搭配，第二空需用不定式to realize。A选项正确。
90．C
【解析】句意：袁隆平毕生致力于农业研究，为全球粮食安全做出了杰出的贡献。
conversation对话；communication交流；contribution贡献；competition竞争。根据“devoted his whole life to agricultural research”可知他毕生致力于研究，推测出他对全球粮食安全做出了贡献。固定搭配“make a contribution to”意为“对……做出贡献”。应选contribution。
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