Inventions are very important and they can easily change our life.The following are some great inventions.
The television was invented in 1926.As time passed，more and more people were able to buy the television.It is a popular invention，but it is also bad for your eyes.People spend almost 4-8 hours in front of a TV.So they spend less time staying with family. |
The plane is a very popular way of going out both for traveling and business.Over 3，000，000 people take a plane every day.It is very convenient for us.And it makes our trip faster and more comfortable.But the biggest problem led by the planes is the air pollution. |
Credit cards allow people to buy things first and pay for them later.What's more，you don't have to carry lots of money around.However，you may not know how much money you have spent until you get your bill.This might put many young people and families into an economic crisis. |
The pacemaker（心臟起搏器） saves many people's lives.It was an invention that was designed to give the heart small "shocks" and make it work again.The only disadvantage for most people is that it costs a lot of money.Getting one can cost from 16，500 yuan to 35，000 yuan，so little families can afford it. |
D
D
A．The television.
B．The plane.
C．The credit card.
D．The pacemaker.
（2）Which of the following is NOT TRUE？
A
A
A．Using a credit card，you can know how much you have spent at first.
B．The pacemaker is used to make out heart work again.
C．The invention of the plane does harm to the Earth.
D．More and more families can afford a TV.
（3）What is the best title for this passage？
B
B
A．Important and expensive inventions.
B．Great inventions that change our life.
C．Four popular and perfect inventions.
D．Inventions are easily created.
【答案】D；A；B
【解答】
【點評】
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發(fā)布：2024/5/27 14:0:0組卷：2引用：1難度：0.5
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But what happens on cloudy days？The electrons in the silicon will stop moving，which means the electricity can't flow.But this doesn't mean that solar energy can only be used on sunny days.People can use the batteries（電池）which are attached to（附著于）solar panels to store the electricity.So the stored electricity can be used to power cars at night or on cloudy days.
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2．The 2022 Hangzhou Asian Games has been put off and will be held from September 23 to October 8，2023.It will be a good chance for Chinese to watch some games during the National Day holiday.If you'd like to watch games in Hangzhou，here are some rules for you.
閱讀以上材料，根據(jù)其內(nèi)容回答其后各個小題。
ArcherySit at the back or on either side of the field.
Keep quiet during the match.Turn off your cellphone or keep it silent.
Do not use the flash on your camera or your phone.
When the athletes are trying to shoot the target（射擊靶子），keep your voice down.
BasketballYou cannot bring drinks in glass bottles.
Keep the cheers down at important moments.Do not use the camera flash.
If you easily get nervous，bring some snacks.Keep your mouth moving to calm you down.
▲Audience（觀眾）should keep off the track（跑道）.Control your pets.
Athletes might look tired and thirsty，but do not hand them water or anything else.
If an athlete falls，do not touch or help him.
（1）When will the 2022 Hangzhou Asian Games begin？
A．On September 8，2023.
B．On September 23，2023.
C．On October 8，2023.
D．On October 23，2023.
（2）What does the underlined word"flash"mean in Chinese？
A．閃光燈
B．外殼
C．屏幕
D．鏡片
（3）What would be the most suitable to replace ▲in the picture？
A．Football.
B．Running.
C．Roller skating.
D．Cycling.
（4）Which of the following is TRUE according to the passage？
A．You can use the camera flash during the basketball game.
B．You should hand the athletes water when they feel thirsty.
C．You shouldn't shout loudly when watching the archery game.
D．You can't eat anything when you're watching the basketball game.
（5）What is the passage mainly about？
A．Some most popular games.
B．Introduction to some games.
C．The best time to watch games.
D．Rules for watching some games.發(fā)布：2024/12/27 18:30:2組卷：11引用：4難度：0.5 -
3．
Here are five ways for teens to improve their ability to balance their emotions（情緒）.A.It also helps create a sense of achievement.
B.That can be true even if the strong feelings are good ones.
C.It is harder to deal with strong emotional challenges.
D.Only less than nine percent of teens get enough sleep.
E.Artistic expression is a powerful way for teens to manage emotions.
F.Then they can try taking a few moments each day to practise this method of calming down.
Keeping enough Sleep
Getting more sleep improves the way teens feel when they're awake.However，one study showed a surprising result.（1）
Doing physical exercise
Physical activities are helpful for teenagers.Exercise helps produce a certain chemical which can do good to emotions.（2）In this way，teens ' self- confidence is improved.
Developing creativity
（3）When it's difficult to tell what they' re going through，they can draw a picture or create a poem.An artwork is a good expression of emotions and creativity.
Trying meditation（冥想）
The ability to calm the mind and stop daydreaming is good for teens.They can start by learning how to meditate with a teacher.（4）
Learning to ride the wave
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