知识点挑题 - 高中英语 - 优优班--学霸训练营

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1．
Anyone who keeps a garden knows that most plants bend towards the sun to catch as much sunlight as they can．This is called"solar tracking"．
（36） ______ If you observe a sunflower in the early morning，you will find it turning its face eastward； at sunset，on the other hand，its face will turn towards the west．
（37） ______ In other words，what happens if you take a sunflower out of the garden bed and keep it in a completely dark room？
Surprisingly，the sunflower will continue its solar tracking without sunlight．It will bend，just as it did outside，eastward at sunrise and westward at sunset，even if there is not a single ray of light inside the dark room．This is a classic example of what scientists call a circadian rhythm （昼夜节律）．What does it mean？（38） ______ It's not directed by the environment．
Sunflowers do follow the sun，but they don't just"seek"sunlight．（39） ______ Although sunflowers don't bend with any purpose in mind，some scientists think they have evolved their solar tracking system over millions of years．According to this theory，the evolution helps sunflowers catch light more effectively，and the ones that catch light best are most likely to survive．As a result of this natural selection，we now have sunflowers that bend automatically．（40） ______ After a certain stage sunflowers stop following the sun and only face east．

A．Sunflowers are a well-known example of this．
B．Sunflowers are also an important source of food．
C．Wild sunflowers seen on roadsides don t follow the sun．
D．It is a daily cycle of behavior that is inside of living things．
E．However，that only happens when sunflowers are young plants．
F．But what if there's no sun for the sunflower to guide its solar tracking？
G．This is clear from the fact that sunflowers in darkness bend just as well．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：中等

解析收藏试题篮
2．
Do you still remember the haze （雾霾） in the winter？So many people got terribly ill during or after the haze．（16） ______ Here is advice for you to protect yourself in hazy weather．
Spend less time outdoors．This is the most effective way for self-protection in such bad weather．With PM 2.5increasing 103mg per cubic meter，residents will risk a 2.29% increase of death，which experts found out in 2012．If you have to get out，avoid riding bicycles．（17） ______
Close your windows．Experts advise residents to avoid opening windows at home if you have to，avoid the time when smog is at its densest（浓的）（18） ______ Besides，you can keep plants with broad leaves at home to absorb dusk，and use air purifiers．
Smoke less．（19） ______ In hazy weather，smoking would be even more harmful．Smokers are advise to keep ther distance from cigarettes before the weather gets better．
（20） ______ For example，wear pecial masks outside to avoid breathing in PM2.5．Then take off your coat after getting indoors and keep it away from your other clean clothes．Don't forget to wash your face，rinse your mouth，and clean your nasal cavity （鼻腔） to clean the particulate matters（颗粒物） that fall on you．Last but not least，keep off stimulating foods．

A．Wear masks．
B．Pay attention to other daily things．
C．Also avoid rush hours，when pollutants will be denser．
D．That's because haze does harm to the health of people．
E．Cigarettes could cause more particulate matters，which are included in PM 2.5．
F．Take more fruits and vegetables instead，which are good for lung，spleen and kidney．
G．For residents who use air-conditioner，make sure your apartment has enough oxygen indoors．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：难

解析收藏试题篮
3．
Of all the things that can be stolen from you your possessions，your youth，your health，your words，your rights---what no one can ever take from you is…
●How you feel about yourself．
It takes a long time to learn how to NOT judge yourself through someone else's eyes．（36） ______
●Your attitude towards life．
The last of your freedoms is to choose your attitude in any given circumstance．
Choose to be happy and positive．It is not always easy to find happiness in ourselves，but it is always impossible to find it elsewhere．（37） ______
●（38） ______
The measure of your life will not be in what you accumulate，but in what you give away．And 99 percent of the time you get what you put in，so give freely．If you want to be happy，make those around you happy．
●Your knowledge and life experiences．
Character and wisdom over time．（39） ______ Your best stories will come from overcoming your greatest struggles．So keep standing，keep learning，and keep living．
●Your choice to move on enthusiastically．
（40） ______ Don't let someone or something that didn't make it in your life continue to hurt you．Learn the lesson，forget the pain，and move on．

A．Your ability to spread love and kindness．
B．They come with loss，lessons，and successes．
C．Don't let past relationships and old mistakes ruin your future．
D．But once you do，the world is yours for the taking．
E．So smile all the way and walk away from negative people．
F．Holding your uniqueness in high regard is necessary to success．
G．Your attitude towards yourself．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：较易

解析收藏试题篮
4．
How to Win a High School Election
If you plan on running for student office，you want to know how to win a high school election．（36） ______ ．You need to do toconsider the following key elements of an election．
Learn About Your School
Before you can be an official for your class，you will need to know about your class and the school as a whole．You can't make a difference if you don't know what to change．（37） ______
Getinvolvedbeforewinning theelection
If you want to make changes to some of the rules in the school's policy，you'll have to get on the administration's good side．Ask to join in on meetings with school officials．It's also a good idea to get to know some of the parents of the students who will vote for you．You can do this by attending PTA meetings．（38） ______ Ask questions and voice your opinion so you stand out．
Get to Know Your Voters．
（39） ______ And try to make good first impressions on them．Be careful though，you don't want to seem fake because then people won't vote for you．Simply say hello and let people know you are running for whatever office you choose．If they seem interested in you，continue the conversation，if not，back off．Being pushy is another thing that will lose you votes．
（40） ______
Just as confidence is essential during your presentation，it's also important every day．Stand tall，smile，and be friendly．Have fun with your election because students want someone who is real andfriendly．
Ask your school's administration for a copy of the student guidebook and any other information they have about the history as well as current rules and stats for the school．

A．Let Yourself Shine．
B．Meet as many high school students as possible．
C．Get started on how to win a high school election．
D．While at these meetings，don't be a passive attendee．
E．Write a speech about what you would like to see changed．
F．Read the student guidebook about the history as well as present rules for the school．
G．Putting up posters and relying on your popularity isn't enough to make sure that you will win．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：较易

解析收藏试题篮
5．
Facebook Is a Big Waster
During the first decade of the 21^st century，a popular and new word has come into our vocabulary-Facebook．This is the most popular social networking website on the Internet．（71） ______ You can send messages to your friend's electronic wall，put up a status saying something like"Going to the mall，I need to get a new pair of shoes"or"it's finally the weekend!：）"．
In spite of the benefit it does on common people，it is true that this social network is a big waster．There are about 350million active users on this website and 67% of them are between the ages of 13-25．More than 35million users update their status every day．（72） ______
The highest age group who use Facebook are teenagers．Most of them keep the website running whenever they are using the computer，if they aren't in school or when they aren't asleep．Facebook is just changing the new generation of youngsters unconsciously．The teenage life is one of the most important stages of life，（73） ______ It is a distraction to their mind as well．Nowadays，when all their homework and research are on ICT（信息技术）they would easily switch to Facebook just to check if there was anything updated among their friends．
Facebook is also where people can see the gossip among their friends，virtual arguments，relationship status and updates，who is in whose"top friends"，you can become fan of anything，join groups，post pictures and videos，play childish games，invite friends to parties or events and a lot more．Generally，all these would just disturb people into living life to the fullest．It's not just teens who become addicted，even grown-ups do．An average person spends about 55minutes on Facebook．（74） ______ Technology might be taking over people's life．Furthermore，people who use Facebook through their mobile phones are 50% more active on Facebook than non-mobile phone users．This shows people using Facebook on their phones as well as computers just can't stand being away from the website．Facebook is like crack to some folk．
（75） ______ This would make them think how life is like without saying what's on their mind to all their friends on the Internet．A break would also make them more active，like socializing in person．This would finally help them focus better in school or in work．Although about 80% of people who take a break would come back to Facebook within days．

A．And 2.5 billion photos are added each month．
B．Wasting it on Facebook is not encouraging in any way．
C．This statistic isn't that bad but some people spend about 3-5 hours．
D．It is time people should take a break from Facebook once in a while．
E．As a result，the average Facebook users have 130 friends who they share links with．
F．Usually，when people hear the words"social networking"，their brains automatically go to sites such as Twitter or Facebook．
G．The main idea of Facebook is that you can keep in touch with all your friends around the world who have Facebook．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：较易

解析收藏试题篮
6．
People lie all the time，but depending on how skilled they are．It can be difficult to determine when someone is lying to you．Do you know how to recognize the signs that someone is lying to you？（36） ______
(1) Liars make false eye contact．
A person who is lying to you won't make eye contact with you or they make too much eye contact．If a person is lying he may feel you are watching him and he will look down at the floor or away from your eyes．Some people try to stare at you in the face in a deliberate way．（37） ______
(2) Liars avoid using contractions（缩略语）
The liars will say"I did NOT notice your money"，instead of"I didn't notice your money"．This is an attempt by the liars to be absolutely clear what they mean．（38） ______
(3) Weird（Strange） Body Language．
Liars often feel uneasy，turn away from the person to whom they are speaking，blink rapidly，smile less and have pitch changes in their tone of voice．They may cross their arms which is a sign of being"closed"or trying not to reveal too much information．（39） ______ ．They could touch parts of their face，an ear or a nose or play with keys or another item that they have in their hand．
(4) Liars provide additional information without being asked for it．
（40） ______ ．The result is the more complicated the story is，the less believable it will be．You will have the feeling that nothing could be further from the truth．

A．Usually，it ends up making the story a lot less believable．
B．Here are some easy ways to help you recognize liars and catch lies．
C．Sometimes people will look unnatural when they are lying．
D．They will get angry if you doubt their story．
E．They seem to think that by telling their story in detail，you will find it more believable．
F．They try to change the subject or move the conversation in a different direction．
G．In this way，they feel like making eye contact will make what they are saying more believable．

难度：较易

解析收藏试题篮
7．
Think for a moment about the teachers you've had at junior or senior high school．Which one did you like best？And why？Were the teachers you liked best also the ones who were the best teachers，in your opinion？（36） ______ And then begin to read further．
Some very common answers to this question are that teachers need to love their students，that they need to have expert knowledge of their subjects and that they should devote themselves completely to their work．All of these ideas are，of course，true to a certain extent．（37） ______
It's impossible for anyone to love everyone he knows，and teachers deal with a very large number of students over the years．On the other hand，teachers should certainly be able to make their students feel that they're interested in them as people．（38） ______ A deep knowledge of the subject is especially important．（39） ______ That's to say，a teacher needs to be trained in the skills of teaching．These skills include how to control a class．Finally，teachers have to devote a lot of time and energy to their work，of course．However，because they're also models that their students must follow，it's important that they should be well-balanced people with interests outside their school work-families，friends，hobbies，etc．（40） ______

A．They're perhaps a little too simple．
B．Students ask too much from teachers．
C．Well-qualified teachers should be educated and capable．
D．Consider for a minute the qualities that make a teacher outstanding．
E．A teacher who only lives for work is likely to become narrow-minded．
F．Equally important is the ability to pass that knowledge on to the students effectively．
G．They also pay attention to the development of both their brains and their characters．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：较易

解析收藏试题篮
8．
Taking Questions
When giving presentations，it is common practice to encourage audience involvement and this often takes the form of questions from the audience．A good deal has been written recently discussing the advantages and disadvanges of various approaches to handling these．（71） ______
One approach is to take questions as and when they arise．Usually there are only a few points from the audience but in the event of receiving too many，the presenter may move the presentation on by reminding the audience of the time，and offering to continue the discussion later．（72） ______ Those who aren't will simply have to wait．
（73） ______ A danger here is that too much time may be wasted on questions and，as a consequence，important parts of other main points have to be edited out．The audience may also confuse the presenter by asking about points that he or she intends to cover later in the presentation．If this happens，it is important to make the audience aware that answering their questions now might weaken the structure of the talk．
Alternatively，mid-point questions can be discouraged by signalling that you would prefer questions at the end．If you take this approach，however，it is important to bear in mind that when you get to the end，it may take a little time for people to reflect on what they have heard and to formulate a question．（74） ______ To overcome this，it is useful to have a chairperson who is prepared to ask the first question．
（75） ______ In that case，the safest response is to tell the truth．Then the rest of the audience may appreciate your honesty．It may also be possible to move the attention away from the questioner by asking other audience if anyone else can provide an answer．

A．Another potential problem is unfriendly questioners who ask the kind of questions they know will be difficult to answer．
B．A statement such as"I will come back to this point at the end"should keep most people happy．
C．Another approach is to ask for questions after each main point has been addressed．
D．It is a good idea to be aware of the traps that this type of questioners try to set．
E．However，my intention here is simply to present the most common approaches．
F．There is even the possibility that an embarrassing silence may ensure．
G．Seeking a question can be an effective way of moving the session on．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：较易

解析收藏试题篮
9．
根据短文内容，从短文后选项中选出能填入空白处的最佳选项．选项中有两项为多余选项，并在答题卡上将该项涂黑．
Common-sense Safety Tips for Travelling AbroadWhen a holiday is just around the corner，you may be planning a trip abroad．But to enjoy a worry-free adventure abroad，you also should pay attention to the following common-sense safety tips for travelling abroad．
（36） ______
Another reason to take only carry-on carriage---besides avoiding baggage fees---is that the less you have to carry around，the more quickly you can move，if necessary．You should always have a free hand．Besides，you won't be exhausted from dragging all those bags around．（37） ______
Lock it up．
Leave your hotel with only what you need and lock up the rest．Take a lock for your luggage just in case your hotel doesn't offer a safe．（38） ______ If you don't need all your cash and cards，don't take them all with you when you go out for a day of sightseeing or shopping．Also，leave your passport in the hotel．Make photocopies of all your important documents and leave the hotel with a copy of your passport plus a one photo I．D．Why？（39） ______ If all of your identification is in it，imagine the trouble you have to go through to replace it all．
Think and Plan．
Always keep in mind that，when you travel abroad，you are in a place you don't know well and you can always be a target．Trust your senses．（40） ______ After your arrival，ask the hotel staff and locals about the areas you are thinking of visiting，especially at night．And you should walk in well-lit areas at night and know how to contact the local police with your cell phone or a payphone in a foreign country，if necessary．

A．Travel light．
B．Pay by credit card．
C．Imagine having your bag stolen off a restaurant table．
D．You should also make it a habit to take your watch with you．
E．Plus，dragging lots of luggage is a dead giveaway that you aren't a local resident．
F．You should call ahead to be sure，especially if your luggage is made of cloth material．
G．You are smart and mature，so if something or some situation doesn't feel safe，it probably isn't．

(1) A. A B. B C. C D. D E. E

(2) A. A B. B C. C D. D E. E

(3) A. A B. B C. C D. D E. E

(4) A. A B. B C. C D. D E. E

(5) A. A B. B C. C D. D E. E

难度：较易

解析收藏试题篮
10．
This habit was picked from my teacher back in 1988．Back then it seemed trivial（琐碎）and not likely to make any significant influence on my life． ______
The habit that has made the greatest influence on my life is scheduling．In my mind，it is the tiny daily habit that indeed can be life-changing．Scheduling is not just about the ordering of tasks throughout the day．______ If you are able to design the right schedule and follow it，you are able to gain massive rewards for your work．
______ However，everything is likely to boil down to the most precious asset（财富），namely time．If you are able to master your time and follow the schedule，you will not lose any minute doing things that do not matter or add no value．The tiny daily habit of scheduling your day is important．In the short term，it might seem boring and inefficient． ______ It can provide you with the greatest opportunity possible．
______

A．Master your time.
B．Only time will tell．
C．Forming tiny daily habit is not an easy task for us．
D．However，a few years later I realized its true power．
E．It is about the proper allocation and usage of your time and effort．
F．One can endlessly argue about the things that have the biggest value in our lives．
G．However，in the long run，the habit of scheduling your tasks and plans will pay off．

(1) A. A B. B C. C D. D E. E F. F G. G

(2) A. A B. B C. C D. D E. E F. F G. G

(3) A. A B. B C. C D. D E. E F. F G. G

(4) A. A B. B C. C D. D E. E F. F G. G

(5) A. A B. B C. C D. D E. E F. F G. G

难度：较难

解析收藏试题篮

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