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起止时间:2020-02-25到2020-07-31
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unit7 Transportation Unit7 test
1、 Section A Directions: Read the conversation below and find proper expressions to fill in the blanks.Mary: What do you think is a good school?Amy: In my opinion, the good school is the one that makes a balance between discipline and fun, because too much focus on discipline can make a school like a prison, and excessive focus on fun makes it a park rather than a school.Mary: I completely agree with you, Amy. Balance is better.Paul: I’m sorry to say this, but I totally disagree with you. My reason is: what is the point of fun in a school? To my mind, the good school is the one where you don’t have to study useless subjects, for example, foreign languages.Amy: My opinion differs from yours, Paul. I think foreign languages are very important nowadays. For instance, if you work in China, I believe it would be better if could speak some Chinese. Mary: You are right Amy. There is no good school that doesn’t teach foreign languages today.Expressions to support your opinion(用回车分隔每个答案)1.2.3.4.
答案: In my opinion…because…
My reason is…
To my mind….for example…
I think…For instance…I believe…
2、 Expressions to connect your ideas with others（用回车分隔每个答案）1.2.3.4.
答案: I completely agree with you
I’m sorry to say this, but I totally disagree with you.
My opinion differs from yours.
You are right.
3、 Section B Directions: In this part, you are going to listen to a conversation. Take notes to complete the chart below.音频4Accident An ___
答案: air crash
4、 Country ____
答案: Argentina
5、 Casualties _ aboard including _（用逗号分开两个答案）
答案: everyone,the crew
6、 Cause ______ between the pilots and the air traffic controller
答案: Miscommunication
7、 The pilots descended to ___
答案: the wrong altitude
8、 Lesson learned ___ is important
答案: Accurate communication
9、 Section CDirections: Listen to the passage about self-driving car twice and fill in the blanks with what you hear.音频5According to The Auto Insurance Center, 1) _ of car crashes result from human error. Many lives could be saved if cars drove more safely without human drivers.
答案: 81%
10、 With fewer accidents, insurance costs may be lower for self-driving cars than other vehicles. In a self-driving car, you would not have to be 2) ______ talking on the phone or sending a text message. You could do other things while getting to where you need to go.
答案: worried about
11、 Traffic may be reduced. Cars could flow more 3) ______, with fewer cars on the road during busy times.
答案: smoothly
12、 Fewer accidents mean 4) __ traffic conditions, and reducing _, repairs and injuries.
答案: improving
13、 Fewer accidents mean _ traffic conditions, and reducing 5)_, repairs and injuries. Speed limits could rise with more people using self-driving cars.
答案: delays
14、 Speed limits could rise with more people using self-driving cars. When self-driving cars prove they can 6) ______ at higher speed limits, speed limits could be raised.
答案: operate
15、 Self-driving cars could drive people who are unable to drive themselves. They could travel without 7) ___ others.
答案: depending on
16、 Businesses could use self-driving cars to bring goods to your home. Order food and have a self-driving car 8) _ it. Send the store your shopping list and wait for the store’s self-driving car to bring your order to you.
答案: transport
17、 You may not need to 9) _____a car. A self-driving car could come to your home when you order it.
答案: own
18、 You could sign up for a service that permit you a set number of kilometers, hours, or trips per month and have a car 10) _ when and where you needed it. You could order small cars for single-rider short trips and larger cars for family trips.
答案: show up
19、 Self-driving cars may cost a lot more than other cars. The self-driving feature may first be 11)_ on the most costly cars.
答案: offered
20、 Lower priced vehicles may take longer to offer the feature. But the cost of technology usually 12) ______ over time.
答案: drops
21、 Expect that self-driving cars could become less costly in the future.For self-driving cars to become the 13) _____, people have to trust them.
答案: norm
22、 Drivers have to become familiar with these cars and what they can do. Many laws need to be 14) _ to permit use of self-driving cars.
答案: changed
23、 Who is responsible when a self-driving car has an accident? 15)____ will need to consider who is responsible when a self-driving car has an accident. According to Forbes, Volvo has said it will accept responsibility when its self-driving cars have an accident.
答案: Lawmakers
unit2 Environment Unit2 test
1、 Section A Directions: In this part, you will read five paragraphs. Choose the right topic for each paragraph. Paragraph 1People often refer to taxes in terms of their being much too high. In reality, they are probably even higher than you think, because in addition to the federal income tax we are now studying, there are many other Federal, State, and local taxes, including sales taxes, inheritance taxes, state income taxes, personal property taxes, real estate taxes, and others. These are just some of the most obvious ones.
A:Taxes are much too high.
B:We pay more taxes than we may realize.
C:Inheritance taxes and real estate taxes are unfair.
D:Some taxes are hidden.
答案: Taxes are much too high.
2、 Paragraph 2The fact that electronic computers are now used for data processing has led the general public to believe that it is a mysterious, complicated science and that the computers are giant brains. Both of these ideas are false. A computer is basically just a high-speed adding machine that performs the functions it is told to. If the input data are varied even a little, the computer is unable to operate until it is programmed to accept the variations. The business operations it performs are impressive only because of the extremely high speed of manipulation, but most of these operations have been used for decades. Unlike man, the computer performs repetitive calculations without getting tired or bored.
A:A computer is a high-speed adding machine.
B:A computer is a mysterious giant brain.
C:A computer is impressive because of its high speed.
D:A computer is superior to man in many ways.
答案: A computer is a high-speed adding machine.
3、 Paragraph 3There is a common belief that while the dog is man’s best friend, the coyote is his worst enemy. The bad reputation of the coyote traces back to his fondness for small animals; he hunts at night and is particularly destructive to sheep, young pigs, and poultry. Yet it is sometimes wise to encourage coyotes. Provided valuable farm animals are protected, the coyote will often free the property of other animals, like rabbits, which are ruinous to crops and certain trees. He is especially beneficial in keeping down the rodent population. Where coyotes have been allowed to do their work without molestation, ranchers and fruit growers have found them so valuable that they would no more shoot them than they would shoot their dogs.
A:Under certain conditions the coyote is helpful to man.
B:The coyote is feared because of his fondness for small animals
C:Modern ranchers would no sooner shoot coyotes than they would shoot dogs.
D:The coyote usually prefers rabbits and other rodents to sheep and poultry.
答案: Under certain conditions the coyote is helpful to man.
4、 Paragraph 4In earlier days those who had overseas business which they believed should be discussed personally, took ship and set out across the briny deep. Once aboard they transacted their affairs, engaging in commercial and social matters or conducting government business. Today ships and passengers continue to sail the seven seas, and airplanes soar overhead. But above them all, words speed through the sky – telephone conversations quickly bring together in the most personal fashion people who are separated by thousands of miles.
A:Overseas telephone service today is ruling out all need for overseas travel.
B:Nothing can take the place of person-to-person conversation in settling business, social, and government problems.
C:Many conversations which once required overseas travel can now be conducted by telephone.
D:Even with modern overseas telephone service people continue to travel abroad by ship or by plane.
答案: Many conversations which once required overseas travel can now be conducted by telephone.
5、 Paragraph 5The attitudes of Americans toward gambling are amazingly contradictory. You may find, for example, that horse racing is legal in your state, but that you cannot legally play poker for money on your front porch; bookies may be prosecuted by state law, but they are supposed to purchase a federal license nonetheless; one church condemns gambling, while another raises money by sponsoring Bingo games. Gambling laws are inconsistent from state to state or even from town to town and are very difficult to enforce.
A:Americans have negative attitudes toward gambling.
B:Gambling laws are difficult to enforce.
C:Gambling laws are inconsistent from community to community.
D:Churches do not have uniform ideas about gambling.
答案: Gambling laws are difficult to enforce.
6、 Section B Directions: In this part, you will read a passage about the similarity and differences between the twin brothers George and Paul. Fill in the blanks with the correct joining words that show comparison and contrast.A. in contrast toB. althoughC. butD. howeverE. both George and Paul are twin brothers. They are twenty years old and study in the same college. (1) _ George and Paul have blue eyes and brown hair, and they are tall and slim. Many people say they are identical at the first sight. (2) _ if you are their close friends, you will notice many differences between them. George likes to read science fiction, (3) _ Paul likes to read poetry. (4) _ George is an engineering major, Paul still hasn’t found a major. (5) ____ George’s outgoing personality, Paul is much shier and quieter. 注意：请按题目顺序填入大写字母，字母之间空一格。
答案: E D C B A
7、 Section C Directions: Listen to the passage twice more and fill in the blanks 1 to 15 with what you hear. 音频11注意：若一题多空，请用空格将答案隔开。 I, like many of you, am one of the two billion people on Earth who live in cities. And there are days — I don’t know about the rest of you guys — but there are days when I palpably feel how much I rely on other people for pretty much everything in my life. And some days, that can even be a little 1) __.
答案: scary
8、 But what I’m here to talk to you about today is how that same interdependence is actually an extremely 2) __social infrastructure that we can actually harness to help heal some of our deepest 3) __issues, if we apply open source collaboration.
答案: powerful civic
9、 A couple of years ago, I read an article by New York Times writer Michael Pollan in which he 4) __that growing even some of our own food is one of the best things that we can do for the environment.
答案: argued
10、 Now at the time that I was reading this, it was the middle of the winter and I 5) __did not have room for a lot of dirt in my New York City apartment.
答案: definitely
11、 So I was 6) __just willing to settle for just reading the next Wired magazine and finding out how the 7) __were going to figure out how to solve all these problems for us in the future.
答案: basically experts
12、 But that was actually exactly the point that Michael Pollan was making in this article — was it’s precisely when we hand over the 8) __for all these things to specialists that we cause the kind of messes that we see with the food system.
答案: responsibility
13、 So, I happen to know a little bit from my own work about how NASA has been using hydroponics to explore growing food in space. And you can actually get optimal 9) __yield by running a kind of high-quality liquid soil over plants’ root systems.
答案: nutritional
14、 Now to a vegetable plant, my apartment has got to be about as foreign as outer space. But I can offer some natural light and year-round10) __control.
答案: climate
15、 Fast-forward two years later: we now have window farms, which are vertical, hydroponic platforms for food-growing 11) __.
答案: indoors
16、 And the way it works is that there’s a pump at the bottom, which 12) __sends some of this liquid nutrient solution up to the top, which then trickles down through plants’ root systems that are suspended in clay pellets — so there’s no dirt involved.
答案: periodically
17、 Now light and temperature vary with each window’s13) _, so a window farm requires a farmer, and she must decide what kind of crops she is going to put in her window farm, and whether she is going to feed her food 14) _.
答案: microclimate organically
18、 Back at the time, a window farm was no more than a technically complex idea that was going to require a lot of testing. And then we invited people all over the world to build them and 15) __with us. So actually now on this website, we have 18,000 people. And we have window farms all over the world.
答案: experiment
unit3 Language and Culture Unit3 test
1、 Section C Directions: Listen to two speakers who are talking about company retreat and choose the best answer.音频121. Where will they hold the company retreat?
A:By the seaside.
B:In the forest.
C:In the mountains.
D:-
答案: In the mountains.
2、 2. What’s the second speaker’s reaction towards January?
A:She agrees with the first speaker.
B:She disagrees with the first speaker indirectly.
C:She disagrees with the first speaker directly.
D:-
答案: She disagrees with the first speaker indirectly.
3、 3. What month do they agree upon?
A:January
B:April
C:December
D:-
答案: April
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