1、Many people believe we are heading for an environmental disaster ________ we basically change the way we live.
A.but
B.though
C.unless
D.in case
2、When you have finished the report, believe it or not, I ______ for about 3 hours.
A.will be waiting B.waited C.will have waited D.have waited
3、—Why! Where’s my mobile phone? Maybe I left it on the plane.
—My goodness! You things behind.
A.haven’t left B.didn’t leave C.had never left D.never leave
4、Alice’s Adventures in Wonderland, has inspired the imagination and creativity of generations around the world since it ______ into different languages.
A.translated
B.has translated
C.was translated
D.has been translated
5、Jackson is cheerful about his life ________ he is suffering from cancer.
A. even if B. as long as
C. as if D. ever since
6、More than a new invention like 3D printers ________to make replacement hearts and bone parts in the past few years.
A.is being used
B.are being used
C.has been used
D.have been used
7、China’s maternal and infant goods ecommerce platforms ________ heavily and speeding up their steps to expand offline channels.
A.invest B.are investing C.are invested D.have invested
8、______ skills, David is believed to be one of the best and most talented basketball players in our team.
A.In need of B.In favor of C.In terms of D.In honor of
9、The entire country was _______ with grief for the eighteen firefighters and one guide who were killed in Liangshan mountain fire.
A.accumulated B.distributed C.spoiled D.overcome
10、After the Shenzhou XII capsule was launched into orbit, three astronauts successfully went into its space core module Tianhe and accomplished a three-month mission, thus again ________ China is a global space power.
A.proved
B.to prove
C.to have proved
D.proving
11、Go for a walk in the countryside, you can enjoy the beautiful views and a peaceful atmosphere.
A.when
B.which
C.where
D.what
12、In the forest, sound is the best means of communication over distance ________ in comparison with light, it won't be blocked by trees when travelling.
A. while B. because
C. when D. though
13、There are so many spelling mistakes in the composition, and I have to write the letter out again. It means I will ______.
A.give the cold shoulder B.kill the fatted calf
C.cost an arm and a leg D.start from scratch
14、--How do you usually go to work? –– I usually drive, but if it is fine, I ______ by bike.
A. will go B. would go C. have gone D. had gone
15、The Chinese government has made it clear________ it tries to achieve in space science in the next 5 years.
A.how B.that C.what D.which
16、If you have a job, ______ yourself to it and finally you’ll succeed.
A. do devote B. to devote
C. devoting D. devoted
17、Most of the money for the reconstruction of the quake-stricken town has been allocated by the
government, the rest ______ from the coming charity concerts.
A. to be collected B. having been collected
C. being collected D. to have been collected
18、Think carefully before you answer questions online. You may be ______ into giving away very important personal information.
A. caught B. addicted
C. seized D. trapped
19、—Can we make it to the concert with such heavy traffic?
—Absolutely not.The pianist_______for about half an hour when we arrive.
A.will be playing B.has played C.will have played D.has been playing
20、Our village is making efforts to _________its development pattern to promote green growth.
A.squeeze B.compromise C.transform D.differentiate
21、Top Summer Math Programs for High School Students
Canada/USA Mathcamp
This summer program offers gifted high school students the chance to “live and breathe” mathematics. Throughout the program, students explore undergraduate- and graduate-level mathematical topics. They design their own curriculum by choosing their own classes and learn from professional mathematicians in the process. Mathcampers also get the opportunity to go hiking, whitewater rafting(漂流), rock climbing and much more.
Cost: $4,500 (Financial aid is available, and the program is free for families with household incomes under $65,000)
Location: Ohio State University
Ross Mathematics Program
The program focuses on one central mathematical concept—number theory. Participants spend the entire summer solving problem sets related to integers(整数)and their properties. This process provides a great foundation for students interested in conducting mathematical research in the future.
Cost: $6,000(Financial aid is available)
Location: two campuses (Columbus, Ohio 8. Terre Haute, Indiana)
Program in Mathematics for Young Scientists (PROMYS)
For over three decades, PROMYS has been a place of mathematical exploration for talented high school students. Students in this program attend seminars on advanced mathematical topics. They also get the chance to participate in research projects under the guidance of professional mathematicians.
Cost: $5,500 (Financial aid is available, and the program is free for US families with household incomes under $ 60,000)
Location: Boston University
Stanford University Math Camp (SUMaC)
Students in this program choose between two courses—algebraic topology(代数拓扑学)and abstract algebra &. number theory. Both to picsare major areas of modern mathematical research. In both courses, students engage in daily problem sets, work with Stanford graduate students and attend lectures from mathematicians.
Cost: $3,250(Financial aid is available)
Location: online
【1】Which program allows the participants to go on field trips?
A.SUMaC.
B.PROMYS.
C.Ross Mathematics Program.
D.Canada/USA Mathcamp.
【2】What can the participants of PROMYS do?
A.Conduct lab research independently.
B.Get professional guidance on research.
C.Attend online seminars on math basics.
D.Interact with Stanford graduate students.
【3】How does the last program differ from the other three?
A.Students focus on one concept.
B.It is intended for gifted students.
C.Students attend it on the Internet.
D.It is totally free for poor students.
22、Last week, my younger brother visited me for five days, To ensure I could spend as much time with him as possible, I worked extra hard during the weekend before he arrived.
It amazed me how much I could accomplish when I had a strong motivation to be efficient During the week, I put in a couple of hours in the mornings to handle pressing issues and then spent the afternoons and evenings going out with him. Once again, I was surprised to realize just how much free time was available to me if I consciously chose to be more effective while working. This made me think of Parkinson's Law: Work expands to fill the time available for its completion.
I realized then that I'd given myself more time than necessary for work, and as a result, I ended up spending lot of toe procrastinating (拖延)and entertaining myself online.
How might things change for me, I wondered, it I chose to commit to more social and recreational (休闲娱乐)activities, made them priorities(优先事项)and was motivated to finish work quicker?
I realize not everyone has flexibility in their work schedules, but 1 believe we could all create more time for ourselves if we were motivated to cut out the choices that don't match our strongest desires and intentions. Maybe It's zoning out in front of the TV or searching the web. If there's one thing that's consumed my time the most, it's researching how I actually want to spend it.
I believe what English musician John Lennon said is true: Time that you enjoyed wasting was not wasted. I don't think there's anything wrong with using technology if We've consciously chosen to do it.
However, we owe it to ourselves to get out in the world and explore different possibilities -to be playful curious, engaged and just to be.
Perhaps it would be easier to do that if we asked ourselves: How can I be more effective? Can I minimize what I am currently doing? How can I start using the time I've created in a way that will excite and inspire me?
【1】How did the author feel when she finished her work in advance?
A.Guilty.
B.Exhausted.
C.Stressed.
D.Surprised.
【2】What does the underlined word “this” in paragraph 2 refer to?
A.The change in her work efficiency.
B.Ways of dealing with pressing issues.
C.Her working motivation to be different
D.The time spent with her younger brother.
【3】What does the author advise us to do to make more time for ourselves?
A.Commit to more personal activities.
B.Get your priorities right with your work.
C.Create a tight work schedule for ourselves.
D.Ddn’t waste time on technology for any reason.
【4】What is the author's main purpose in writing this article?
A.To explain what Parkinson's Law is.
B.To reflect on better time management.
C.To introduce how to balance work and life.
D.To show the importance of accompanying family members.
【5】Which of the following is best title for the text?
A.Creating More Time.
B.Living Life to the Fullest
C.Skills for Doing Work Effectively
D.Relationship Influences Work Performance
23、 School Spirit Week can be held any time throughout the year in America. It is a special time when youthful exuberance (活力) is allowed full expression.
【1】There are spirit band sessions, spirit assemblies and spirit teams that have one primary goal. That goal is to promote school tradition and encourage students to recognize their school as an important part of their life.【2】Some schools will use it as a kick-off for a charity (慈善) event such as collecting food for the local food bank.
A Spirit Week program can include many types of supporting activities. At most events, students like to wear identifying clothing or articles that show they are a unified group and support their school. Spirit week agendas often encourage students to wear fun and modern clothes.【3】Monday might be funny hat day, followed by Tuesday's Hawaiian shirt day and Wednesday's silly T-shirt day. Thursday could be pajama day, rounded off with Friday's school colors day.【4】Students decorate the walls, halls and classrooms with banners, posters and other adornments. Spirit Week posters and banners can reflect the theme of the week, the pride in the school, or show any other creative support of the school.
Parents love this special week as much as students and teachers do because parents have a great interest in the success of their children.【5】
A.Spirit Weeks often have a central theme.
B.Spirit Week is about having loads of fun at school.
C.They can wear a different one for each day of the week.
D.The kids aren't the only ones dressed up for Spirit Week.
E.It makes them very happy to see the kids enthused about school activities.
F.It is also a time to recognize athletic teams competing during that season.
G.The main purpose of Spirit Week is to get the kids supportive of the school.
24、Scientists at Purdue University created the world’s whitest paint — a discovery that not only adds yet another choice to the“which white should we paint this wall” dilemma, but also might help the climate crisis.
The paint was developed by Purdue mechanical engineering professor Xiulin Ruan and his team. It works through a passive cooling technology that offers great promises to reduce space cooling cost and global warming. “When we started this project seven years ago, we had saving energy and fighting climate change in mind,”Ruan said in a podeast (播客) episode of This Is Purdue. They wanted to create a paint that would reflect sunlight away from a building, dramatically decreasing the need for air conditioning.
Heating, cooling, and lighting account for 28 percent of the world’s total greenhouse gas emissions. And overusing air conditioning can overwhelm a city’s power grid and cause blackouts (停电). In a Queens blackout in 2006,175,000 people were left without power, which lead to 40 deaths. This paint could effectively be an alternative to air conditioners in some places.
The paint reflects 98.1%of solar radiation while also giving out infrared (红外线的) heat. Because the paint takes in less heat from the sun than it gives out, a surface coated with this paint is cooled below the surrounding temperature without using power. Covering a roof area of 1,000 square feet with the paint could create 10 kilowatts ofcooling power, the researchers found.“That’s more powerful than the air conditioners used by most houses,”Ruan told This Is Purdue.
You can’t buy the paint just yet, but researchers are partnering with a company to put the paint on the market. While individual action to fight elimate change can help save our planet, it’s important to note that the vast majority of the world’s greenhouse gas emissions can be traced back to 100companies. Maybe we can douse(浇) those companies with this white paint, too — it could be worth a shot.
【1】What is known about the paint?
A.It has different colors.
B.It doesn’t cost much.
C.It uses heating technology.
D.It is climate-friendly.
【2】What is the Queens blackout mentioned to show?
A.The poor management of power.
B.The significance of the paint.
C.The importance of air conditioning.
D.The result of global warming.
【3】Which aspect of the paint is talked about in Paragraph 4?
A.Its application.
B.Its function.
C.Its composition.
D.Its disadvantage.
【4】What can be learned from the last paragraph?
A.The quality of the paint needs improving.
B.The paint will bring profits to the 100 companies.
C.Researchers want to see the paint in commercial use.
D.Individual efforts matter in creating the whitest paint.
25、 Once I went with my brother to watch how the villagers caught fish in the local pond. Usually the locals catch fish in the _______ morning. It was exciting so we _______ at 4 o’clock. Not only did it sound like a(n) _______ to me, but it also turned out to teach me a _______lesson.
The fishermen had a big fishing net, one side of which was _______ along with the boundary of the pond and the other end was taken to the _______ boundary of the pond underwater. After a certain time they slowly started _______ the free end towards the fixed end. Most fish got _______ inside the net and the fish had already started feeling _______ wrong. Because of the lack of ________, they started panicking. Some started ________ to get out of the net. Though they knew getting out of the water was a big risk, they still ________ their best to jump with all their strength; ________ few fish got out of the net. I asked a fisherman about the fish that “escaped”. They told me it usually ________ that next time they would again get ________ after another 6 months. Hearing this, I realized one of the greatest life lessons. The fish that took the risk actually ________ their life time by 6 months! I ________ what would happen if they lived in big lakes. Maybe, they could live longer.
In life there are certain situations where we might feel we are ________ our living space. We take the biggest risk of our lives and jump out of the space, ________ we fall into another small one where we may end up failing. So we need to be wise enough to choose to live in much ________ spaces where we have more conditions to help survive or succeed.
【1】A.fine B.summer C.cold D.early
【2】A.got up B.went on C.took off D.set sail
【3】A.adventure B.amusement C.advantage D.game
【4】A.music B.business C.life D.duty
【5】A.drawn B.arranged C.thrown D.fixed
【6】A.common B.opposite C.close D.natural
【7】A.escaping B.connecting C.moving D.driving
【8】A.trapped B.counted C.pressed D.pulled
【9】A.anything B.everything C.nothing D.something
【10】A.water B.air C.space D.power
【11】A.running B.jumping C.sinking D.swimming
【12】A.tried B.controlled C.developed D.found
【13】A.proudly B.suddenly C.expectedly D.unluckily
【14】A.predicted B.disappeared C.happened D.returned
【15】A.discovered B.caught C.saved D.assisted
【16】A.increased B.wasted C.calculated D.spent
【17】A.regretted B.hoped C.worried D.imagined
【18】A.using B.losing C.shaping D.changing
【19】A.so B.and C.but D.for
【20】A.bigger B.shorter C.easier D.harder
26、假定你是高三学生李华,你的澳大利亚朋友Lucy发邮件问你未来的职业规划。请你回复邮件,内容包括:
1. 你的职业规划;
2. 选择该规划的理由;
3. 询问对方的意见。
注意:
1. 词数100左右;
2. 可适当增加细节,以使行文连贯。
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