2021年四川省德阳市遵道中学高三英语联考试卷含解析

2021年四川省德阳市遵道中学高三英语联考试卷含解析
一、选择题
1. – I like your new shoes!
– Thanks. I had to try on almost a dozen pairs ___________ I decided to get them.
A. as
B. when
C. after
D. before
参考答案：
D
略
2. It has been proved ______ eating vegetables in childhood helps to protect you against serious illnesses in later life.
A. if
B. because
C. when
D. that
参考答案：
D
解析：此题考查that引导的主语从句的用法。

句中的it是形式主语，真正的主语是eating vegetables in …life,所以要that引导这个主语从句，而that不作任何成分，也没有意义。

3. Every minute has been made full ______ of by the girls ______ knowledge about etiquertte.
A. using; learning
B. use; to learn
C. to use; to learn
D. use; learning
参考答案：
B
略
4. ––Do you mind if I smoke here?
––I suggest you go to the separate room ______ for smokers.
A. to reserve
B. reserving
C. reserved
D. being reserved
参考答案：
C
我建议你去为吸烟者保留的房间。

此处为过去分词作定语，表被动。

故选C。

5. He missed ___ gold in the high jump, but will get ___ second chance in the long jump.
A. the; the
B. 不填; a
C. the; a
D. a; 不填
参考答案：
C 略
6. —Father always instructs me to do kind acts and bring more joy into the world around us.
—That’s great. Small _______ can often create huge blessings.
A. gestures
B. impacts
C. schemes
D. concepts
参考答案：
A
7. Echo is always complaining about her job as a cashier，but frankly it's ________ to have a job in these difficult days．（）
A．anything B．everything C．something D．nothing
参考答案：
C
something可指有价值或者重要的人或事，如it's something意为"已经不错了"，类例：that's something真了不起！故选C．而everything指最重要的东西；anything指任何东西；重要东西；重要事物；nothing无关紧要的人或事．
8. ---John, I didn’t ask for the dictionary. Why _______ on my desk?
---Oh, I put it there just now in case you needed while writing your composition.
A. had it landed
B. does it land
C. will it land
D. has it landed
参考答案：
D
9. It doesn’t matter ________ you pay by cash or credit card in this store.
A. how
B. what
C. whether
D. why
参考答案：
C
10. Don’t call me at the office ______ it is necessary.
A. before
B. unless
C. although
D. till
参考答案：
B
【知识拓展】
条件状语从句引导词
常用引导词：if, un less, as/so long as 只要, only if只要, providing/provided that 假如, supposing that, in case that, on condition that。

条件状语从句的基本用法
1、用if引导：if意为“如果”。

例句：If you cheat in the exam you’ll never get away with it. 考试作弊必予追究。

2、用unless引导：unless的意思是“如果不”“除非”。

例句：Unless you go at once you will be late. 如果你不马上走，就会迟到的。

3、用as long as引导：as long as的意思是“如果”“只要”。

例句：I’ll remember that day as long as I live. 只要我活着，我就不会忘记那个日子。

4、用in case引导：in case用连词引导条件状语从句时，其意为“如果”“万一”。

例句：In case I forget, please remind me about it. 万一我忘记，请提醒我一下。

5、条件状语从句的时态：当主句为将来时态或含有将来意义时，条件状语从句习惯上要用一般现在时表示将来意义，而不能直接使用将来时态。

例句：I don’t know if it will rain tomorrow. But if it rains tomorrow, I’ll stay at home.不知道明天是否会下雨，但要是下雨的话，我就呆在家里。

句中的第一个if 引导的是宾语从句(if=是否)，从句谓语用将来时态表示将来意义;第二个if引导的是条件状语从句(if=如果)，从句谓语要用一般现在时表示将来意义。

11. Time magazine has chosen “The Guardians”，a group of journalists who____ for their work, as Person of the Year, for taking great risks in pursuit of greater truths.
A. will target
B. have targeted
C. will be targeted
D. have been targeted
参考答案：
D
【详解】考查时态。

句意：《时代》周刊将“守护者”——一群因自己的工作而成为受攻击目标的记者评为年度人物，因为冒巨大的风险追求更伟大的真理。

根据句意可知，记者被攻击，且已发生，有对现在的影响，所以用现在完成时。

故选D。

12. ____ is our belief that improvements in health care will lead to a stronger, more prosperous economy.
A. As
B. That
C. This
D. It
参考答案：
D 略
13. If you don’t know the meaning of the word, please ______ your dictionary for it.
A. look into
B. look up
C. consult
D. demand
参考答案：
C
14. It was just a ________remark - I wasn’t really serious.
A. usual
B. casual
C. formal
D. normal
参考答案：
B
15. In the 20th century , great changes in our country , is developing very fast .
A. took place ; which
B. have taken place ; where
C. have happened ; which
D. took place ; that
参考答案：
A
16. He is only too ready to help others, seldom, ____, refusing them when they turn to him.
A. if never
B. if ever
C. if not
D. if any
参考答案：
17. We have to give the users something new ________ what we’ve already offered, which is the
only way to broaden the appeal of the website.
A. in exchange for
B. regardless of
C. according to
D. in addition
to
参考答案：
D
二、完型填空
4.What I Want for You and Every Child in America
Dear Malia and Sasha,
I know that you've both had a lot of 1 these last two years on the campaign trail, going to picnics and parades and state fairs, eating all sorts of junk food your mother and I probably shouldn't have let you have．But I also know that it hasn't always been easy for you and Mom, and that as excited as you both are about that new puppy（小狗）, it doesn't 2 for all the time we've been apart．I know 3 I've missed these past two years, and today I want to tell you a little more about why I decided to take our family on this journey．
When I was a young man, I thought life was all about me, about how I'd 4 my way in the world, become successful, and get the things I want．But then the two of you came into my 5 with all your curiosity and mischief （捣乱）and those smiles that never 6 to fill my heart and light up my day．
I want all our children to go to schools 7 of their potential-schools that challenge them, inspire them, and instill （灌输）in them a sense of 8 about the world around them．I want them to have the chance to go to college 9 their parents aren't rich．And I want them to get good jobs: jobs that pay well and give them benefits like health care, jobs that let them spend time with their own 10 and retire with dignity．
I want us to 11 the boundaries of discovery so that you'll live to see new technologies and inventions that improve our lives and make our planet cleaner and safer．And I want us to push our own human boundaries to reach 12 the divides of race and region, gender and religion that 13 us from seeing the best in each other．
That was the 14 your grandmother tried to teach me when I was your age, reading me the opening lines of the Declaration of Independence and telling me about the men and women who marched for 15 because they believed those words put to paper two centuries ago should mean 16 ．
She helped me understand that America is great not because it is perfect but because it can always be made better and that the 17 work of perfecting our union falls to each of us．It's a charge we pass on to our children, coming closer with each new generation to 18 we know America should be．These are the things I want for you, to 19 in a world with no limits on your dreams and no achievements beyond your reach．And I want every child to have the same chances to learn and dream and grow and thrive （茁壮成长）that you girls have．That's why I've taken our family on this great adventure．
I am so proud of both of you．I love you 20 you can ever know．And I am grateful every day for your patience, poise （自信）, grace, and humor as we prepare to start our new life together in the White House．
Love, Dad
1．A．play B．fun C．pain D．gain
2．A．take up B．pick up C．make up D．put up
3．A．how much B．how many C．how soon D．how long
4．A．lose B．make C．take D．walk
5．A．world B．family C．position D．place
6．A．succeed B．come C．tend D．fail
7．A．worth B．worthless C．worthwhile D．worthy
8．A．humor B．happiness C．wonder D．sadness
9．A．even if B．as if C．though D．despite
10．A．friends B．kids C．boys D．girls
11．A．rush B．catch C．push D．pull
12．A．to B．in C．into D．beyond
13．A．keep B．let C．make D．warn
14．A．way B．method C．means D．lesson
15．A．quantity B．quality C．equality D．responsibility
16．A．everything B．something C．anything D．nothing
17．A．unfinished B．finished C．well-done D．limited
18．A．which B．who C．what D．that
19．A．wake up B．grow up C．come up D．get up
20．A．rather than B．other than C．less than D．more than
参考答案：
1-5 BCABA 6-10 DDCAB 11-15 CDADC 16-20 BACBD
三、阅读理解
19. The trouble of having to charge（充电）your smartphone for hours a day could become a thing of the past.
British scientists have created a material that replaces the screen glass for phones, i-pad and smartwatches, but uses no power----meaning they could be charged weekly. The discovery is important
because more than 90 percent of a device’s battery power illuminates（照明）the screen.
Technology firms have focused on improving battery life. But the British experts say dealing with the main power-using may give better results. Oxford University engineer Dr Peiman Hosseini, who invented the material, told the Sunday Telegraph:“ You have to charge smartwatches every night. But if you had smart glass, you could recharge it just once a week.”
The invention uses electrical pulses to create displays that require no power and can be viewed even in direct sunlight. Dr Hosseini’s company, Bodle Technologies, hopes to have a prototype（样机）in a year.
Battery life is seen as a major obstruction for modern computing and technology. While the power of technology and lifestyle gadgets(小器件）has improved rapidly in recent years, batteries have not kept pace. The success of smart watches, including Apple’s version, is thought to depend on solving this problem because few users are willing to charge a watch every day.
Gadget firms are also desperate to solve the problem.
Apple, for example, is investigating using fuel cells to power its phones and laptops, and this year had gained a patent for a system that it claimed could power its gadget for weeks.
In 2012 US energy secretary Steven Chu called for a big push to improve batteries, challenging scientists to produce a battery with five times the capacity within five years.
Aside from mobile gadgets, improving battery technology is seen as being key to the success of electric cars, which currently have a limited journey before they must stop to be recharged.
28. Who invented the new material?
A. Energy secretary.
B. Oxford University engineer.
C. Technology firms.
D. Apple Corps.
29. What can we know about the invention?
A. It has gained a patent.
B. It is popular with customers.
C. It is a kind of glass.
D. It uses power to charge the phones.
30. The author uses the example of Apple in para7 to show________________.
A. what the key to success is
B. why Apple products are popular
C. how often batteries must be recharged
D. how gadget firms are making efforts to improve batteries
31. What can be inferred from the passage?
A. 90% of batteries will be replaced with smart glass.
B. It is likely that mobile phones will be recharged once a week.
C. Scientists are focusing on increasing the number of batteries.
D. Many users are willing to pay more for watches of Apple version.参考答案：
28．B29．C30．D31．B
28．B
【解析】细节理解题。

根据第三段中“Oxford University engineer Dr Peiman Hosseini, who invented the material, told the Sunday Telegraph:“You have to charge smartwatches every night. But if you had smart glass, you could recharge it just once a week.””可知，牛津大学工程师Dr Peiman Hosseini发明了这种物质。

故选B。

29．C
【解析】细节理解题。

根据第三段中“But if you had smart glass, you could recharge it just once a week.”可知，这是一种智能玻璃屏幕。

故选C。

30．D
【解析】细节理解题。

根据第七段可知，以Apple为例主要是说明很多公司在改善研究为其手机和笔记本电脑配备燃料电池。

故选D。

31．B
【解析】推理判断题。

英国科学家发明了一种物质，它可以替代手机、平板电脑和智能手表的玻璃屏幕，因为该物质不耗电，所以意味着这种屏幕的手机每周充一次电即可。

故选B。

【备注】英国科学家发明了一种物质，它可以替代手机、平板电脑和智能手表的玻璃屏幕，因为该物质不耗电，所以意味着这种屏幕的手机每周充一次电即可。