當(dāng)前位置： 2021年甘肅省天水市秦安縣民生高級(jí)中學(xué)高考英語一模試卷> 試題詳情

Blowing bubbles is fun!The best thing about bubbles is that it's easy to make your own bubble solution （溶液）.You can make as much as you want and blow as many bubbles as you'd like.If you add a "secret" ingredient（配料），you'll get bigger and stronger bubbles!Do just as follows：
   Measure 6 cups of water into one container，then pour 1 cup of dish soap into the water and slowly stir it until the soap is mixed in.Try not to let bubbles from while you stir.
   Measure 1 tablespoon of glycerin（甘油） or 1/4 cup of corn syrup（玉米糖漿） and add it to the container.Stir the solution until it is mixed together.
   You can use the solution right away，but to make even better bubbles，put the lid on the container and let your super bubble solution sit overnight.The soap mixture on the outside of a bubble is actually made of three very thin layers：soap，water，and another layer of soap.A bubble pops when the water that is trapped between the layers of soap evaporates （蒸發(fā)）.The glycerin or corn syrup mixes with the soap to make it thicker.The thicker skin of the bubbles keeps the water from evaporating as quickly，so they last longer.It also makes them stronger，so you can blow bigger bubbles.
   Dip a bubble wand or straw into the mixture，slowly pull it out，wait a few seconds，and then blow.If you don't have a ready-made "bubble wand"，you can make your own by cutting off the end of the bulb of a plastic pipet.Dip the cut end in solution and blow through the narrow end.You can also make a loop out of thin wire or pipe cleaner.Just twist a round end on your wire to blow the bubbles through.You can even make it heart-shaped，square or use other shapes if you're clever enough to bend it well.

（1）For what purpose is the text written？
D
D

A．To argue.
B．To advertise.
C．To entertain.
D．To instruct.
（2）What does the secret in making bigger and stronger bubbles lie in？
B
B

A．The soap.
B．The corn syrup.
C．The water.
D．The straw.
（3）What can you use a bubble wand to do？
A
A

A．Blow bubbles.
B．Mix the solution.
C．Measure soap.
D．Shape wires.
（4）What can we infer from Paragraph 4？
D
D

A．More soap，more bubbles.
B．Less water，better bubbles.
C．Stronger skin，more bubbles.
D．Thicker layers，bigger bubbles.

【考點(diǎn)】說明文．

【答案】D；B；A；D

【解答】

【點(diǎn)評(píng)】

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發(fā)布：2024/5/27 14:0:0組卷：21引用：4難度：0.7

相似題

1．Earthquake rescue robots have experienced their final tests in Beijing.Their designers say that with these robots，rescue workers will be able to have more time to save more lives during an earthquake.
   This robot looking like a helicopter，is called the detectorbot.It's about 4 meters long，and it took about 4 years to develop the model.Its main functions（作用）are to collect information from the air，and send goods of up to 30 kilos to people stuck in an earthquake.
   This robot has a high quality 360 degree panoramic（全景的）camera.It can work day and night and will also be able to send the latest pictures from the quake area.Dr.Qi Juntong，from the Chinese Academy of Sciences，said， "Unlike other automatic machines，the most important feature of this robot is that it doesn't need a distant control.We just input the information of the earthquake-struck area to it，and then it takes off，and lands by itself.It flies as high as 3，000 meters，and as fast as 100 kilometers per hour."
   This robot has a different function — it can change as the environment changes.Its main job is to search for any signs of life in places where human rescuers are unable to go.
   As well as a detector（探測(cè)器） that finds victims（遇難者）and detects poisonous gas，a camera is placed in the 4-meter-long robot，which can work in the dark.
   Another use for the rescuers is the supply device，with its 10-meter-long pipe.People who are caught in the ruins will be able to get supplies including oxygen and liquids.
   Experts have said that the robots will go into production，and serve as part of the national earthquake rescue team as soon as next year.

（1）What can we learn about the robot according to the passage？

A．It hasn't been put into production so far.
B．It is a machine with a length of 10 meters.
C．It is a machine carried by a helicopter.
D．It weighs about 30 kilos.
（2）Why did Dr.Qi Juntong think this robot is different from the others？

A．It has more functions.
B．It has a more advanced camera.
C．It can change as the environment changes.
D．It can work by itself once given the information.
（3）What is the passage mainly about？

A．The appearance of the robot.
B．An introduction to the robot.
C．The reason for making the robot.
D．Some information about earthquakes.
發(fā)布：2024/10/26 8:0:1組卷：5引用：1難度：0.5
解析
2．    Reading is a complex and crucial skill that impacts the youth's ability to perform as students.Therefore，it's important to develop reading skills during childhood.A team of researchers focused on the effect of whole-body learning in instruction，known as embodied learning.
    The research included 149 children，aged 5 to 6，who had just started school.They were divided into three groups：one that stood up and used their whole bodies to shape letter sounds；a seated group that shaped letter sounds with their hands and arms；and a control group that received traditional，seated instruction during which they wrote letters by hand.
    "Our research showed that children who used their whole bodies to shape the sounds of letters became twice as proficient at letter sounds that are more difficult to learn as those who received traditional instruction" says PhD student Linn Damsgaard of UCPH's Department of Nutrition，Exercise and Sports.
    With regard to difficult letter sounds，she adds， "There are many difficult letter sounds in Danish.These sounds are particularly important because once children become skilled at them，they will be better readers.
    Associate professor Jacob Wienecke，who led the study，explains，the primary goal is to learn more about which methods can be used to give beginner readers a good start.The idea is that if，through play and movement，we can learn where their strengths truly lie，we'll create a form of learning that combines reading with play，and that's truly positive."
    Previously，the researchers showed that the children felt more motivated by teaching methods which included physical movement.Jacob Wienecke hopes this will provide an opportunity to inspire teachers and school managers to prioritize movement across subjects.
    The study also investigated whether a direct effect of embodied learning could be found on children's reading of words.This was not possible，which might be due to the fact that the children were at such an early stage of their literacy development that they could not yet use their knowledge of letter sounds to read words.

（1）What were the participants required to do in the study？

A．To pick out difficult letter sounds in Danish.
B．To learn new letters through repeated writing.
C．To learn letter sounds using different approaches.
D．To memorize some letter sounds as soon as possible.
（2）How can embodied learning get children actively involved？

A．By combining learning with games.
B．By offering them chances to cooperate.
C．By inspiring them to overcome difficulties.
D．By explaining instructions to them patiently.
（3）What does the underlined word "proficient" in Paragraph 3 probably mean？

A．terrible.
B．skilled.
C．delighted.
D．fascinated.
（4）What does Jacob expect of the research finding？

A．Encouraging educators to apply it to teaching.
B．Enabling researchers to carry out further studies.
C．Urging schools to pay attention to physical exercise.
D．Promoting harmonious teacher-student relationships.
（5）What does the last paragraph intend to tell us？

A．Children prefer learning step by step.
B．Children are too little to use their knowledge smartly.
C．Children lack enough practice to get fully improved.
D．Children's learning still relies on adults' instruction.
發(fā)布：2024/10/26 13:0:2組卷：15引用：1難度：0.5
解析
3．At some time in your life you may have a strong desire to do something strange or terrible．However，chances are that you don't act on your impulse （沖動(dòng)），but let it pass instead You know that to commit the action is wrong in some way and that other people will not accept your behavior．
One of the newest taboos in American society is the topic of fat．Unlike many other taboos，fat is a topic that Americans talk about constantly．It's not taboo to talk about fat；it's taboo to be fat．The "in" look is thin，not fat．In the work world，most companies prefer youthful-looking executives to sell their image as well as their products to the public．The thin look is associated with youth，vigor and success．The fat person，on the other hand，is thought of as lazy and lacking in energy，self-discipline and self-respect．In an image-conscious society like the US，thin is "in" but fat is "out"．
It's not surprising that millions of Americans have become crazy about staying slim and "in shape"．The pursuit of a youthful physical appearance is not，however，the only reason for America's fascination with diet and exercise．Recent research has shown the importance of diet and exercise for personal health．As in most technologically developed nations，the life style of North Americans has changed dramatically during the course of the last century．Modern machines do all the physical labor that people were once forced to do by hand．Cars and buses transport us quickly from point to point．As a result of inactivity，people's bodies can easily become weak and vulnerable （易受攻擊的）to disease．In an effort to avoid such a fate，millions of Americans are spending more of their time exercising．

（1）From the text we can infer a taboo is considered

．
A．unacceptable in people's eyes
B．popular with people
C．favorable impression left on other people
D．a(chǎn) crime committed on impulse
（2）According to the text we can conclude in American society "being fat"

．
A．hasn't long been a taboo
B．will always remain a taboo
C．may no longer be a taboo some day
D．is not considered a taboo by most people
（3）In the US，thin is "in" but fat is "out" most probably mean

．
A．thin is "lazy" but fat is "kind"
B．thin is "old" but fat is "youthful"
C．thin is "unsuccessful" but fat is "successful"
D．thin is "popular" but fat is "unpopular"
（4）Why are so many Americans exercising more？

A．To keep strong and free from disease．
B．To find good jobs in the companies．
C．To encourage their children．
D．To avoid becoming old．
發(fā)布：2024/10/27 17:0:2組卷：6引用：1難度：0.5
解析

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