1. There a large bowl of jiaozi on the table.
A. is B. are C. be
答案：A
解析：考查主谓一致。句意：桌子上有一大碗饺子。在there be结构句型中，be动词的变化与其后的主语保持一致，本句中主语为a large bowl of jiaozi，故be动词应该用is。故选A。
2. —Is that your headmaster?
—You mean the man blue?
A. on B. with C. in
答案：C
解析：考查介词。句意：---那位是你们班主任吗？---你是说穿蓝色衣服的那位男士？介词in 某种颜色，意为“穿着某某颜色的衣服”，故选C。
3. —Oh, I forgot to bring my umbrella.
—I've got one. You can share .
A. yours B. ours C. mine
答案：C
解析： 考查名词性物主代词。句意：---哎呀，我忘记带伞了。---我有一把，你可以共享我的（伞）。根据语境，只有“我”有伞，故用名词性的物主代词mine。故选C。
4. —What should we do for the camping trip?
—We'd better make a of things like foods, drinks, medicine and so on.
A. list B. card C. report
答案：A
解析：考查名词。句意：---我们应该为这次野营游做些什么？---我们最好列个清单，像食物、饮料、药物等等。make a list意为“列个清单”，固定搭配。故选A。
5. Almost in our group has been to the 2nd Digital China Summit. It's fantastic.
A. someone B. everyone C. anyone
答案：B
解析：考查不定代词。句意：几乎我们组的每个人都参加了第二届数字中国建设峰会。简直是太棒了！题干中有提示词almost“几乎”，故根据语境可知其后用“每人”较为合理，故选B。
6. More and more people have realized that clear waters and green mountains are as ______ as mountains of gold and silver.
A. central B. special C. valuable
答案：C
解析：考查形容词。句意：越来越多的人已经意识到：绿水青山也就是金山银山。central“中心的”，special“特殊的”，valuable“有价值的”。根据语境意思，绿水青山在价值方面等同于金山银山。故选C。
7. —I have trouble English, Mr. Lee.
—Why not go to the English Corner and try to talk with others?
A. reading B. writing C. speaking
答案：C
解析： 考查动词。句意：---李先生，我在说英语方面遇到了麻烦。---为什么不去英语角试着和其他人（用英语）交流一下呢？原文提示English Corner“英语角”，故可知是个练习说英语的地方，故选C。
8. — is the Hong Kong-Zhuhai- Macao Bridge?
— 55 kilometers.
A. How far B. How long C. How wide
答案：B
解析：考查疑问句。句意：---珠港澳大桥有多长？---55公里。从下文答语55公里可知语境问的是长度。故选B。
9. My deskmate and I are going to a talk show at the party to celebrate the 70th birthday of our motherland.
A. hand in B. put on C. take out
答案：B
解析：考查动词短语辨析。句意：为庆祝祖国母亲七十华诞，我和我同桌准备在聚会上展示一段脱口秀。hand in“上交”，put on“展示”，take out“去除”。根据语境意思，选B。
10. —You are singing to the plants!
—That's true. I believe it helps them grow .
A. slower B. better C. harder
答案：B
解析：考查形容词。句意：---你竟然对着植物唱歌！---那当然。我相信这可以帮助它们更好成长。根据语境，选B。
11. it's a public holiday today, some firefighters in our city are still on duty.
A. Although B. Once C. If
答案：A
解析： 考查连词。句意：尽管今天是公共休息日，一些消防员仍然在坚守岗位。根据语境提示，公共假日与坚守岗位形成“让步”关系，故本句为让步状语从句，故选A。
12. —Look! My mother a new dress for me.
—Wow, it looks very nice on you.
A. is making B. has made C. will make
答案：B
解析：考查时态。句意：---看，妈妈给我买了一件新连衣裙。---哦，你穿上它真好看。语境中，连衣裙已经制作完了，故用现在完成时。故选B。
13. Du Fuguo is a hero is known to millions of Chinese people.
A. who B. which C. what
答案：A
解析：考查定语从句。句意：Du Fuguo是一位千百万中国人都知道的英雄。定语从句中先行词hero指人，故关系词用who。故选A。
14. As one of the most exciting sports, volleyball in the Olympic Games in 1964.
A. included B. is included C. was included
答案：C
解析：考查被动语态。句意：作为最激动人心的项目之一，排球在1964年被列为奥运会的比赛项目。根据语境，“被列为”，故用被动语态，由提示词in 1964可知用一般过去时，故选C。
15. We don't know , but it tells us the importance of friendship.
A. what the story is about
B. whether the story is true
C. when did the story take place
答案：B
解析： 考查宾语从句。句意：我们不知道______，但是它告诉我们友谊的重要性。在宾语从句中，必须用陈述语序，故排除C；而A选项意思为“故事是关于什么的”，与题干tells us所表达的意思不能衔接，故也排除。只有B符合语境意思，“无论真实与否”，故选B。
16. Hide-and-seek is ____ interesting game for children.
A.a B.an C. the D./
答案：B
解析：考查冠词辨析。句意：捉迷藏对孩子们来说是一项有趣的游戏。此处冠词表示数量“一”的含义，泛指。因此用不定冠词。interesting词首音素是元音，因此不定冠词用an。故选B。
17. Frank is a friend of _____. He is a scientist from Canada.
A. my B. I C. me D. mine
答案：D
解析：考查代词辨析。my我的, 形容词性物主代词；I 我，主格；me我，宾格；mine我的，名词性物主代词。此处代词指代“我朋友中的一个（朋友）”，题中的空后省略了名词，因此用名词性物主代词。故选D。
18. We gave away ____books to the school library last year.
A. six thousands B. six thousand C. six thousands of D.six thousand of
答案：B
解析：考查数词。thousand与具体数字连用时，表示确数，后面不加s; 与of连用时，表示概数，词尾要加s，词前不加数字。故答案选B。
19. How _____ it rained yesterday! We had to cancel our football match.
A. heavily B. light C. heavy D. lightly
答案：A
解析：考查形容词和副词辨析。heavily猛烈地；light轻的；heavy重的；lightly轻轻地。联系下文“我们不得不取消足球比赛”可知，此处指“雨下得很大”， “雨大”用heavy，这里修饰动词“下雨”，用副词形式，故选A。
20.- Can I help you, Sir?
- Yes, please. I am ____ a blue T-shirt.
A. looking up B. looking for C. looking after D. looking through
答案：B
解析：考查动词短语的辨析。look up查字典；look for 寻找；look after 照顾，照看；look through 浏览。句意：-我能帮您吗，先生？-是的。我正在寻找一件蓝色的T恤衫。look for符合句意，答案选B。
21. In the near future, there ____ self-driving cars in our city.
A. is B. was C. are D. will be
答案：D
解析：考查there be句型的一般将来时。in the future在将来，时态要用一般将来时。there be句型的将来时是：there will be，故答案选D。
22. The magazine ____ Lucy's. We can see her name on the cover
A. mustn't be B. can’t be C. must be D. needn’t be
答案：C
解析：考查情态动词的辨析。表推测时：can’t一定不；must一定；need不表示推测，needn't不必。根据下句提示：我们看见她的名字在封面上。说明推测很有把握，答案选C：一定是。
23. --- _____ is it from Lanzhou to Lhasa?
---It's about 2,160 kilometers.
A. How often B. How far C. How long D. How many
答案：B
解析：考查how短语的辨析。how often多久一次（对频率提问）；how far 多远（对距离提问）；how long多长时间（对一段时间提问）；how many多少（对可数名词的复数提问）。根据答语“它大概是2，160公里”，可知，上文是问距离。故选B。
24. Peter with his classmates _____ for the bus when the earthquake happened
A. is waiting B. was waiting C. are waiting D.were waiting
答案：B
解析：考查过去进行时和主谓一致。句意：Peter和他的同学在地震发生的时候，正在等公交车。动作发生在过去具体的时间点或时间段内，要用过去进行时。with短语表伴随，所以，句子的主语是Peter，故答案选B。
25. Tom watched the World Cup ____ 11:30 last night.
A. when B. unless C. until D. as soon as
答案：C
解析：考查连词的辨析。when当……的时候；unless除非；until直到；as soon as一……就……。句意：Tom昨晚看世界杯到11：30。故答案选C。
26.We are supposed ____ some housework with our parents when we have free time.
A. to share B. sharing C. shared D. share
答案：A
解析：考查非谓语动词。句意：我们应在空闲时间帮父母分担些家务活。be supposed to do应该做，固定搭配。故答案选A。
27. The movie _____ I have seen twice is The Wandering Earth.
A. who B. which C. where D. when
答案：B
解析：考查定语从句。句意：我看过了两边的那部电影是《流浪地球》。先行词movie是物，关系代词用which。答案选B。
28.—You've dropped _____"s" in the word "necessary".
—Oh,______letter "s" is doubled.
A.a,a B.a,the C.an,the D.the,the
答案：C
解析：考查冠词的用法。句意：——在单词"necessary"中你丢掉一个"s"。——哦，字母"s"有两个。第一空泛指丢掉一个"s"，泛指，且s以元音音素开头，用不定冠词an；第二空特指单词"necessary"，用定冠词the。故选C。
29. Which of the following is red?
A. Fe2O3 B. NaCl
C. Na2CO3 D. NaHCO3
答案：A
解析：考查字母缩写的含义及化学知识。题*意思是：下面哪个是红色的。根据化学元素的缩写可知Fe2O3氧化铁；NaCl氯化钠；Na2CO3 碳酸钠；NaHCO3 氢氧化钠。故答案选A。
30. ---Tom, do you know ____?
---In Beijing.
A. where will the 24h Winter Olympics be held
B. where the 24th Winter Olympics will hold
C. where the 24h Winter Olympics will be held
D. where will the 24th Winter Olympics hold
答案：C
解析：考查宾语从句和被动语态。根据宾语从句要用陈述句的语序，可排除A项和D项。the 24th Winter Olympics和hold是逻辑上的动宾关系，要用被动语态。故答案选C。
31. —Mum, I’ve got the first prize in the speech competition.
—______, my boy!
A. Well done B. My pleasure C. Good luck D. It’s hard to say
答案：A
解析：考查情景交际之赞扬。句意：——妈妈，我在这次演讲比赛中获得了第一名。——______，我的孩子！Well done干得漂亮，表赞扬；My pleasure是我的荣幸，表达激动；Good luck祝你好运，表祝福；It’s hard to say难说，表观点。分析：孩子在比赛中获胜，作为母亲肯定会表达赞扬。故选A。
32. You can see the ______ in our faces when we talk about the great achievements in the past 70 years.
A. doubt B. pride C. regret D. ability
答案：B
解析：考查名词词义辨析。句意：当我们谈论过去70年的巨大成就时，您能看出我们脸上的______。doubt怀疑；pride骄傲；regret后悔；ability能力。通常情况下，在谈到巨大成就时，我们总是感到骄傲。故选B。
33. Could you stay a little longer? I have ______ more to tell you about the plan for tomorrow.
A. something B. everything C. anything D. nothing
答案：A
解析：考查复合不定代词用法。句意：你能在这呆长一段时间吗？关于明天的计划我有许多的事情要告诉你。something一些事情，用于肯定句；everything一切，每件事情；anything一些事情，任何事情，通常用于否定句或疑问句中；nothing没事情。本空所在句为肯定句，排除C；从句意知选A。
34. —It’s ten years since we came here.
—How time flies! We ______ in China for so long.
A. work B. worked C. will work D. have worked
答案：D
解析：考查动词时态。句意：——自从我们到这儿以来有10年时间了。——日月如梭！，我们在中国工作那么久了。表达从过去持续到现在的动作用现在完成时态表达。故选D。
35. — The 5G technology can help doctors treat patients who are hundreds of kilometers away.
— It’s really ______.
A. secret B. direct C. amazing D. traditional
答案：C
解析：考查形容词词义辨析。句意：——5G技术能帮助医生治疗几百公里外的病人。——真的是______。secret秘密的；direct直接的；amazing令人惊讶的；traditional传统的。既然医生能治疗几百公里外的病人，那么这确实令人惊讶。故选C。
36. A better future is the goal of the Chinese people, ______ it’s also the common interest of the world.
A. so B. and C. or D. but
答案：B
解析：考查并列连词用法。so因此，表因果；and和，并且，表顺承，递进；or或者，否则，表选择或相反；but但是，表转折。理解前后句意：一个更好的未来就是中国人民的目标；这也是世界共同的兴趣。前后句意构成并列的递进关系，应用and连接。故选B。
37. — Hello, Beijing Hotel, Can I help you?
— Yes, I’d like to _______ a single room for two nights.
A. enter B. move C. book D. provide
答案：C
解析：考查动词词义辨析。句意：——你好，这是北京饭店，请问有什么需要帮助的？——有，我想______一个单人房间两夜。enter进入；move搬到；book预订；provide提供。从语境知，这是一个顾客预订房间的对话。
38. On sunny days, my grandma often reads a novel _______ the window.
A. by B. for C. with D. from
答案：A
解析：考查介词用法。句意：在晴朗的日子，我祖母常常在窗户旁边读小说。by在……旁边；for为了；with和……一起；from从……。根据句意知选A。
39. The designer has tried every possible way to make the robot light, so you _______ worry about its weight.
A. must B. may C. can’t D. needn’t
答案：D
解析：考查情态动词用法。must一定，语气肯定；may或许，表推测；can’t不能，不可能，表能力或语气强烈的否定；needn’t不必。句意：这个设计者已经尝试了每一种可能的方法使这个机器人轻一点，因此你大可不必担心它的重量。由句意知选D。
40. — I wonder _______ the students have a physical examination.
— Once a year.
A. how far B. how soon C. how long D. how often
答案：D
解析：考查宾语从句之连接词。how far多远，对距离提问；how soon多久，对将来时态中“in 时间段”提问；how long多久，对for/since引导的时间状语或从句提问；how often多久一次，对频率提问。从答语Once a year知，上句谈论的是“频率”，应用how often连接宾语从句。句意：——我想知道，这些学生多久进行一次体检。——每年一次。故选D。
41. —Shall we go to the airport to _______ your sister?
—I don’t think it’s necessary. She will come here by taxi.
A. see off B. pick up C. look after D. come across
答案：B
解析：考查动词短语辨析。句意：——我们去机场______你妹妹吗？——我认为没必要。她会打的过来。see off送别；pick up拾起，接送；look after照看；come across偶然碰到。从答语后一分句知，应答者的妹妹会打的过来。由此推知，问者问的是是否去机场接对方的妹妹。故选B。
42. The villagers expect that the building of the bridge _______ before the rainy season comes.
A. is completed B. was completed C. will be completed D. has been completed
答案：C
解析：考查动词的被动语态。句意：这些村民期待，这个桥的建造在雨季来临之前完成。从主句expect知，这个桥的建造还没有完成，应用一般将来时态表达。故选C。
43. I came to school _______ this morning because it was my turn to clean out classroom.
A. early B. slowly C. quietly D. suddenly
答案：A
解析：考查副词词义辨析。句意：我今天早上______上学，因为轮到我打扫教室。early早地；slowly慢慢地；quietly安静地；suddenly突然地。由于需要打扫教室，因此，今天早上“我”到学校很早。故选A。
44. Our business won’t improve _______ we offer better services to our customers.
A. because B. unless C. after D. since
答案：B
解析：考查从属连词辨析。because因为，引导原因状语从句：unless除非，引导条件状语从句；after在……之后，引导时间状语从句；since自从……，引导时间状语从句。句意：除非我们提供更好的服务给我们的顾客，不然我们的生意就不会改善。故选B。
45. — Sorry, I took the wrong seat.
—_______, I will take yours instead.
A. No way B. Better not C. Excuse me D. That’s all right
答案：D
解析：考查情景交际之安慰。句意：——抱歉，我坐错了位子。——______，我去坐你的座位。No way没门；Better not最好不要；Excuse me打扰了；That’s all right没关系。从答语后一分句知，应答者原谅了发话者，表示自己去坐对方的座位。由此推知，应答者对发话者的道歉表示了安慰。故选D。
46.Most of the villagers took part in the Dragon Boat races________9:00 a.m. _______ the morning of Jane 7.
A.at,in B.on,on C.on,in D.at,on
答案：D
解析：考查介词辨析。句意：大多数村民都参加了6月7日上午9点的龙舟比赛。在时刻9:00 a.m.前用冠词at，在具体日期（6月7日上午）前用介词on，故选D。
47.HongKong Disneyland is well worth______.
A.to visit B.visited C.visit D.visiting
答案：D
解析：考查动名词及固定搭配。句意：香港迪尼斯乐园值得______。固定搭配：be worth doing值得做……，故选D。
48.________exciting news it is!Beijing will hold 2022 Winter Olympic Games.
A.What an B.What C.How D.How an
答案：B
解析：考查感叹句的用法。句意：多么令人兴奋的消息啊！北京将举办2022年冬奥会。中心词news是不可数名词，符合感叹句结构：What adj. 不可数名词 主谓 其他，故选B。
49.Either the students or the teacher______him very well.
A.knows B.to know C.know D.knew
答案：A
解析：考查主谓一致及一般现在时。句意：学生或老师都很了解他。分析句子结构可知此句缺少谓语动词，讲述客观情况用一般现在时，either…or…连接两主语时遵循“就近原则”，the teacher是单数，谓语用三单，故选A。
50.—Look!They are______.
—Yes.We are proud of them.
A.man scientist B.women scientists C.woman scientists D.man scientists
答案：B
解析：考查名词的用法。句意：——看！他们是女科学家。——是的，我们以她们自豪。由问句谓语are可知，中心词是复数，man，woman等名词作定语时，要与后面的名词在数上保持一致，此处也要用复数，故选B。
