1、Peter received a letter just now ________ his grandma would come to see him.
A. said B. says
C. saying D. to say
2、Tom______ China for 3 years.
A．has been
B．has been in
C．has been to
D．has been at
3、Technological innovation (创新) is not only ________ matter of development, but also one of survival in ________ current economic (经济的) environment.
A．a; the
B．/; the
C．the; a
D．the; the
4、Some theories believe ____ quality input ensures quality output in English learning.
A. how
B. that
C. why
D. what
5、Mum always worked out the household budget according to ________ we could afford.
A．what
B．how
C．why
D．whether
6、My sister met him at the Grand Theatre yesterday afternoon, so he________ your lecture.
A．couldn't have attended
B．needn't have attended
C．mustn't have attended
D．shouldn't have attended
7、He found them ______ at a table ______ ．
A．sat;to play chess B．sitting;to play chess
C．seated;playing chess D．sat;play chess
8、You should try to get a good night’s sleep ______ much work you have to do.
A. however B. no matter
C. although D. whatever
9、________ is known to us all is that the old scientist, for ________ life was hard in the past, still works hard in his eighties.
A．As; whom
B．What; whom
C．What; whose
D．As; whose
10、After the earthquake, the first thing the local government did was to provide ________ for the homeless families.
A．occupation
B．furniture
C．equipment
D．accommodation
11、The course normally attracts 200 students per year, ______ up to half will be from overseas.
A. of whom B. for whom C. with which D. in which
12、Since the new drug was needed for World War Ⅱ, the government approval process for penicillin was ________, and mass production began in 1944
A.possessed B.wound C.accelerated D.opposed
13、My friend Jessie is _____ beautiful girl, and _____ girl everyone likes to work with.
A.a, a B.a, the C.the, a D.the, a
14、Although she had been ill for a long time, it still came as a shock when she ________died.
A．actually
B．regularly
C．eventually
D．originally
15、It wasn’t until a month later ________I received the manger’s reply.
A．since
B．when
C．as
D．that
16、 , he talks a lot about his favorite singers after class.
A. A quiet student as he may B. Quiet student as he may be
C. Be a quiet student as he may D. Quiet as he may be a student
17、You should read the _________ in the car repair manual (手册) carefully before you start to work on it.
A. instructions B. descriptions
C. introductions D. explanations
18、It is usually cheaper to have the goods ______ by sea than by air.
A. sent B. to send C. sending D. being sent
19、The car club couldn’t _____ to meet the demands of all its members.
A. assume B. guarantee
C. ensure D. confirm
20、---Would you like to go out for a walk?
---- ．
A．No,but I can’t afford the time
B．No,I don’t feel in the mood for it now
C．You may ask your sister to go,too
D．No,thank you
21、This chart is for students to check themselves in their English study. It includes three parts: self-assessment, peer assessment（同伴评价）, and comments. Let's take Li Hua as an example.
【1】According to his self-assessment, which item does Li Hua earn best scores?
A．Reading.
B．Listening
C．Vocabulary.
D．Grammar
【2】What is the comment of the student who has got a score of 18?
A．Well done!
B．Try harder
C．Good.
D．Keep it up!
【3】Why do the students use "My Learning Record"?
A．To show if they've done well in the exams.
B．To make sure if they can use English correctly
C．To inform their parents of their learning results.
D．To know about their levels in their English study.
22、 Doing less sitting and more moving is tied to living longer, according to a new study.
Replacing 30 minutes per day of sedentary (久坐不动的) time with 30 minutes of physical activity at a light intensity was associated with a 17 % lower risk of early death in a study published in the American Journal of Epidemiology on Monday.
The study also found that replacing 30 minutes of sedentary time with 30 minutes of moderate to vigorous exercise was associated with a 35% lower risk of early death.
“If you replace 30 minutes of sitting time with 30 minutes of light-intensity physical activity — so something just like a casual walk down the hall — that still can lower your risk,” said Keith Diaz, a professor at Columbia University Medical Center in New York.
“Obviously, it doesn’t lower your risk as much as exercise, or as much as moderate to vigorous physical activity, but it still can lower risk, and to us, that was somewhat of a new finding,” he said. “Any movement for any length of time is going to give you health benefit, and this is really shifting what we know about physical activity.”
The study included national data on 7,999 people aged 45 and older who wore activity monitors to track their sedentary time between 2009 and 2013. The researchers used that data to analyze the benefits that could be caused if sedentary time in the data was replaced with physical activity.
The researchers found that replacing sitting time with exercise and movement was associated with a benefit, but replacing long periods of sitting with shorter periods of sitting was not.
“In our previous work, we found that if you take a break every 30 minutes, it will lower your risk from sitting,” Diaz said, but the new study didn’t show that in the data.
“We went deeper into the data to try to understand that more, and why people who took a movement every 30 minutes had a lower risk of death. It’s because they just had more opportunity to move,” he said.
The new study had some limitations, including that the researchers found only an association between physical activity and a lower risk of early death, and the finding was based on simulations (模拟).
【1】Which of the following helps reduce the risk of dying early by 17%?
A.A moderate exercise for 30 minutes.
B.A vigorous workout for 35 minutes.
C.A 30 minutes’ light physical activity.
D.A break every 30 minute-long sitting at work.
【2】What’s Diaz’s opinion about movement?
A.The longer the movement is, the better the result is.
B.Movements for any length of time are beneficial.
C.30 minutes of moderate exercise is the best choice.
D.A casual walk down the hall can benefit you greatly.
【3】Why did the researchers do further research on the national data?
A.To prove the benefit of doing a little bit of physical exercise.
B.To know why physical activity every 30 minutes is beneficial.
C.To understand the proper length of time for physical exercise.
D.To find out the necessity to take a break every 30 minutes.
【4】What’s the best title for the text?
A.Living Longer by Less Sitting and More Moving
B.Being Away from Sitting Too Long
C.The Significance of Different Levels of Moving
D.The Relationship between Early Death and Exercising
23、Every minute, every single day, about a truckload of plastic enters the ocean. 【1】 And to date, only 9% of that has been recycled.
We buy a bottle of water, drink it for a few minutes, and throw its permanent packaging (包装) “away”. We eat potato chips, finish them, then throw their permanent packaging “away”. We buy produce, take it out of the unnecessary plastic wrap, then throw its permanent packaging “away”.
The cycle is endless, and it happens countless times every single day. 【2】 As far as we try to toss a piece of plastic out — whether it’s into a recycling bin or not — it does not disappear. Chances are, it ends up polluting our communities, the ocean or waterways in some form.
For years, we’ve been told the problem of plastic packaging can be solved through better individual action. 【3】 But the truth is that we cannot recycle our way out of this mess.
Recycling alone will never stop the flow of plastic into the ocean; we have to get to know the source of the problem and slow down the production of all the plastic waste. Think about it: if your home was flooding because you had left the tap on, your first step wouldn’t be to start mopping. You’d first cut the flooding off at its source — the tap. 【4】
We need corporations — those like the Coca-Cola company, Unilever, Starbucks and Neatle that continue to produce throwaway (一次性的) plastic bottles — to step up and take responsibility for the mess they’ve created. 【5】 We will continue to do our part, but it’s time for the world’s largest corporations to do theirs.
A．This is their problem to deal with.
B．Plastic pollution is becoming very serious.
C．But here is the problem — there is no “away’’.
D．In some ways, our plastic problem is no different.
E．We think that if we simply recycle we’re doing our part.
F．It’s impossible for us to get rid of plastic pollution completely.
G．Since the 1950s, some 8.3bn tons of plastic have been produced worldwide.
24、Corals are made up of hundreds of thousands of small organisms (微生物). For the past five years, researchers in Hawaii and Australia have been engineering corals inside a lab to see if they could better resist the effects of climate change.
The team tested three methods for making corals that would be strong and healthy in nature. One is selective breeding (繁殖), aiming to produce babies with desirable characteristics. The second method subjected the corals to increasing temperatures to condition them to be able to survive in warm ocean environments. The third involved making changes to the algae (海藻) that provide corals with necessary nutrients.
The leader of the project, Kira Hughes, said all the methods proved successful in the lab. She said some scientists might worry that such methods go against the natural processes of nature. But with the planet continuing to get warmer and warmer, she does not see any better options. “We have to intervene (干预) in order to make a change for coral reefs to survive into the future,” Hughes said.
When ocean temperatures rise, corals turn white, a process called bleaching. When this happens, corals can quickly become sick and die. But for years, scientists have been observing corals that have survived bleaching. They are now centering on those healthy survivors. Those corals were used as the parents for the newly created kinds.
A recent study found bleaching to be the biggest current threat to the world’s coral reefs. Between 2009 and 2018, the world lost about 14 percent of its corals. “Corals are threatened worldwide by a lot of things, but increasing temperatures are probably the most serious,” said Crawford Drury. He is the chief scientist at Hawaii’s Coral Resilience Lab.
Madeleine van Oppen, a research scientist, told the AP there were concerns about whether the experiments could result in a loss of genetic diversity. And there were critics who said the scientists were “playing god” by making such changes to the reef. “Well, you know, humans have already intervened in the reef for a very long period of time,” van Oppen said. “Rather than editing genes or creating anything unnatural, the researchers are just attempting to repair the damage,” van Oppen added.
【1】What is Kira Hughes’ opinion on engineering corals inside a lab?
A．It is quite unnecessary.
B．It is the best choice so far.
C．It has a slim chance of success.
D．It follows the natural processes.
【2】What does Crawford Drury agree with?
A．The sickness of algae is the root of corals’ death.
B．Bleaching is the only threat to the world’s coral reefs.
C．Rising ocean temperatures are seriously affecting corals.
D．No corals can survive when ocean temperatures increase.
【3】What is Madeleine van Oppen’s attitude towards people’s concerns and critics’ opinions?
A．Disapproving.
B．Favorable.
C．Tolerant.
D．Unclear.
【4】What can be the best title for the text?
A．Warm Ocean Environments Endanger Coral Reefs
B．Scientists Create Corals in Lab to Better Resist Climate Change
C．New Methods Curing Corals of Bleaching Proved Successful
D．Gene Editing Becomes a Main Approach to Saving Struggling Corals
25、 “Do I really want to go through with this?” Have you ever asked yourself that question? Sometimes in life, there are moments when you ______ if you will be able to handle the responsibilities ahead of you.
For me, these ____ come daily, whether it’s taking a test or working. But one Saturday afternoon, my family and I were _____around when my dad pulled into a small mall. Little did I realize we were going to a______ store where a new member would be ______ to our family.
As my dad parked our car, I figured we would just take a ______ look and then leave. After a while, my dad called us over. He was standing next to my mom, looking at several cats.
I began to think, “Are we ______ a cat?”
My dad asked, “ So guys, you like any of these?”
My brother said “Yes!” before I could open my _______.
When I pictured feeding the cat, cleaning it and giving it water, all of these responsibility felt ______to me. Would I be able to handle it? After all, I would have to live a more adult-like ______ if I got a cat.
Later on, after ______ that we should get a cat, I thought about this new phase of my life. I realized that the _______ I make can affect my future.
Looking back, I find that I have been able to _____ the responsibility of owning a cat. Some tasks may be ______ , but that doesn’t mean they can’t be accomplished. You ____ need to do your best in order to push past them.
【1】A.wonder B.tell C.explain D.announce
【2】A.activities B.chances C.expectations D.moments
【3】A.walking B.passing C.driving D.moving
【4】A.car B.food C.book D.pet
【5】A.returned B.introduced C.delivered D.attracted
【6】A.quick B.steady C.long D.careful
【7】A.feeding B.preparing C.getting D.training
【8】A.mouth B.heart C.bag D.mind
【9】A.interesting B.confusing C.enjoyable D.heavy
【10】A.dream B.hobby C.life D.effort
【11】A.agreeing B.refusing C.remembering D.advising
【12】A.experiments B.ideas C.decisions D.comments
【13】A.think of B.deal with C.talk about D.connect with
【14】A.easy B.possible C.exciting D.difficult
【15】A.simply B.probably C.extremely D.really
26、假设你是晨光中学学生会主席李津，你的笔友Peter给你发来邮件，询问你在抗击新型冠状病毒期间的学习情况。请给他回复邮件，内容包括：
（1）感谢他的关心；
（2）你的学习情况；
（3）你的感受。
注意：（1）词数不少于100；
（2）可以适当增加细节，以使行文连贯；
（3）开头已为你写好，不计入总词数。
参考词汇：新型冠状病毒COVID-19
Dear Peter,
How is everything going?
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Li Jin