发布时间 : 星期一 文章[人教版]2020版高中英语 Unit 6 Design Period One Warm-up更新完毕开始阅读19d7e3f13d1ec5da50e2524de518964bce84d2d4
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5.What do we know about Dirk Kempthorne according to the passage? A.He is an animal scientist.
B.He is a protector of animals working for the US government.
C.He has been asked to put polar bears on the US endangered species list. D.He has offered to put polar bears on the endangered species list. 答案 C
解析 细节理解题。根据第二段第二句中的“...US Interior Secretary Dirk Kempthorne，who has been asked to put polar bears on the US endangered species list.”可知C项正确。 6.Why will polar bears die out if there is not enough sea ice? A.Because polar bears can’t catch enough food without ice. B.Because polar bears eat ice when they feel thirsty.
C.Because polar bears will be easily found by hunters without ice. D.Because most female bears are used to giving birth under ice. 答案 A
解析 推理判断题。由第三段第一句“Polar bears depend on floating sea ice as a platform for hunting seals，which are their main food.”可知A项正确。
7.After a six-month study，some scientists fear that . A.there is something wrong with their computers
B.polar bears will disappear even faster than they has ever expected C.their computer models are not as accurate as they expected D.global warming will destroy everything in the Arctic 答案 B
解析 细节理解题。由第四段第二句“Some team members fear the result is even worse for the bears than what their report says.”可知B项正确。
8.What is this passage mainly about?
A.Global warming makes the whole world different.
B.Human beings are responsible for the endangered species.
C.Most of the polar bears will have been wiped out by the end of this century. D.Scientists have found that most animals in the Arctic will die out by 2100. 答案 C
解析 主旨大意题。文章第一段点明了主题，即北极熊有可能在这个世纪末就要灭绝了。 Ⅱ.七选五
Having a busy schedule can result in disarray(混乱) as well as the lack of not completing various tasks at hand. 9 .Below are some tips of how to improve it.
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Set up a planning system
There are several planning systems you can use. 10 .With a planning system in place，when you have a task to do，you need to record the details of the task.Record what you need to do，the date it should be done and the time to complete the task.
11
Having a busy day can result in disorganization and many tasks will not be done.When you check your planner before starting your day，you will know what should be done，at what time and for how long.
Complete tasks at the scheduled time
In your planner，you have organized every task to be done at a specific(特定的) time and at a specific date. 12 .If you don’t complete a task at a specific time or spend too much time completing a task，you will disorganize everything.
Clean your work-space
You need to be organized；therefore clean your work-space before and after you have completed the task.If the books were for a past homework，you need to clean up first before starting the new task. 13 .
Remember，an organized day in your life will save a lot and will help you enjoy your life. A.Check your planner ahead of time B.Finish your task as soon as possible C.Don’t deal with many tasks at a time
D.This will ensure every item is at its proper place
E.In order to have an enjoyable day，you need to start being organized F.Make sure that every task is completed at the time and date scheduled G.They include notebooks，a planning book and a smartphone with a to-do app 答案 9.E 10.G 11.A 12.F 13.D
Ⅲ.语法填空
(2018·吉林乾安七中高一上检测)
For many students，the most important 14.decision (decide) they must make at school is choosing a career.But 15.choosing(choose) the right career is not easy.So how do you find one that you will enjoy?
Before you choose a career，think about your interests and your talents，and then think about jobs 16.that/which fit them.Ask yourself: What do I enjoy doing? What do I do well?
Next，learn about your career choices.See if the library has books 17.describing(describe) different kinds of work.Also，try out careers by taking part-time jobs.
Then consider 18.what is important to you.Perhaps you like working face to face with people.If so，a job as a computer programmer may not be the 19.best(good) choice.If you like getting a monthly salary，
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then starting your own business probably is not 20.for you.
21.Finally(final)，remember that you can always change your mind.Most people change jobs several times during their 22.working(work) life.Your first job right after college probably will not be your career thirty years from now.Allow yourself to change if you are not 23.satisfied(satisfy) with your chosen career.
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