染雾英语同步练习unit10课堂训练 篇一
Title: The Importance of Physical Exercise for Teenagers
Introduction:
Physical exercise plays a crucial role in the development of teenagers. It not only helps to keep them fit and healthy but also improves their overall well-being. In this article, we will discuss the importance of physical exercise for teenagers and the various benefits it offers.
Body:
1. Physical health benefits:
Regular exercise helps teenagers maintain a healthy weight, strengthen their muscles, and improve their cardiovascular health. It reduces the risk of developing chronic diseases such as obesity, diabetes, and heart disease. Engaging in physical activities also boosts their immune system, making them less prone to illnesses.
2. Mental health benefits:
Physical exercise has a positive impact on teenagers' mental health. It reduces stress, anxiety, and depression by releasing endorphins, also known as the "feel-good" hormones. Regular physical activity improves their mood, self-esteem, and body image. It provides an outlet for emotional release and helps them cope with the challenges of adolescence.
3. Cognitive benefits:
Research has shown that physical exercise enhances teenagers' cognitive abilities. It improves their memory, attention span, and problem-solving skills. Regular physical activity stimulates the brain, leading to increased creativity and improved academic performance. It also helps in developing discipline, perseverance, and time management skills.
4. Social benefits:
Engaging in physical activities allows teenagers to interact with their peers, fostering social connections and teamwork. Participating in team sports or group exercises promotes cooperation, communication, and leadership skills. It also helps them build friendships and develop a sense of belonging, reducing feelings of isolation or loneliness.
Conclusion:
Physical exercise is essential for teenagers' overall development. It not only improves their physical health but also enhances their mental well-being, cognitive abilities, and social skills. Encouraging teenagers to engage in regular physical activities will have a positive impact on their lives, both now and in the future.
Word count: 250
英语同步练习unit10课堂训练 篇二
Title: The Impact of Technology on Teenagers' Physical Fitness
Introduction:
In today's digital age, technology has become an integral part of teenagers' lives. While it offers various benefits, such as easy access to information and improved communication, it also has negative consequences on their physical fitness. In this article, we will explore the impact of technology on teenagers' physical fitness and discuss ways to mitigate its effects.
Body:
1. Sedentary lifestyle:
The excessive use of technology, such as smartphones, computers, and video games, has led to a sedentary lifestyle among teenagers. They spend hours sitting in front of screens, leading to a lack of physical activity. This sedentary behavior contributes to weight gain, muscle weakness, and poor cardiovascular health.
2. Decreased physical activity:
Technology has replaced traditional forms of physical activity, such as outdoor games and sports. Teenagers are more inclined towards indoor activities that require minimal physical effort. This lack of physical activity results in decreased muscle strength, flexibility, and endurance. It also increases the risk of obesity and related health issues.
3. Sleep disruption:
The use of technology before bedtime, particularly smartphones and tablets, can disrupt teenagers' sleep patterns. The blue light emitted by these devices interferes with the production of melatonin, a hormone that regulates sleep. Inadequate sleep negatively affects their physical performance, energy levels, and overall well-being.
4. Posture problems:
Excessive use of technology often leads to poor posture among teenagers. Constantly hunching over screens can cause neck, shoulder, and back pain. It also affects their spinal alignment and can lead to long-term musculoskeletal problems.
Mitigation strategies:
1. Encourage outdoor activities: Encourage teenagers to participate in outdoor games, sports, or recreational activities that promote physical fitness and social interaction.
2. Limit screen time: Set limits on the amount of time teenagers can spend using technology. Encourage breaks during screen time to engage in physical activities or hobbies.
3. Promote active hobbies: Encourage teenagers to develop hobbies that involve physical movement, such as dancing, cycling, or hiking.
4. Educate about the importance of physical fitness: Raise awareness about the benefits of physical exercise and the negative effects of a sedentary lifestyle. Encourage teenagers to prioritize their physical well-being.
Conclusion:
While technology has its benefits, it is crucial to address its impact on teenagers' physical fitness. By implementing strategies to promote physical activity and limit screen time, we can help teenagers lead healthier and more active lifestyles.
Word count: 300
英语同步练习unit10课堂训练 篇三
英语同步练习unit10课堂训练
一、单项选择。
()1.IfTinatomorrow,Iwillcallher.
A.comeB.doesn’tcomeC.willcome
()2.Don’tjeanstotheparty.It’snotallowed.(被允许的')
A.wearB.putonC.dress
()3.IfMaryislateagaintomorrow,theteacherwon’t.
A.letinherB.letherinC.letintoher
()4.DoyouknowifGinabackthisweekend?Ifsheback,pleaseletmeknow.
A.comes,willcomeB.willcome,comesC.willcome,willcome
()5.Whatwillhappeniftheytotheparty?
A.goingB.goesC.go
二、用所给单词的适当形式填空。
1.Thestudentswillgotothebeachifit(rain)thisweekend.
2.Ifhe(have)abasketball,he(play)iteveryday.
3.Idon’tknowifGina(like)apples.
4.Theteacher(notlet)youinifyou(wear)jeanstotheparty.
5.IthinkI(take)thebustoschooltomorrow.
四、阅读理解
DoyouknowLeeMinho?HeisoneofthemostfamousactorsinSouthKorea.Heisnotonlyanactor,butalsoamodelandsinger.HewasbornonJune22,1987.Heisyoung,buthehasbeenpopularforseveralyears.
Inmanypeople’seyes,LeeMinhoistallandhandsome.Hehasaperfectshape.Heis186cmtallandheweights69kg.Ofcourse,heisabornfashionmodel.
DoyouknowLeeMinho’sfavorites?Hisfavoritecolorsareblack,white,grayandred.Hisfavoritefoodismeat.Hisfavoritesportissoccer.Tobeagreatsoccerplayerwashisdreamwhenhewasyoung.
LeeMinhoisalsoverypopularinChina.ThousandsofChineseteenagersconsiderhimastheiridol(偶像).LeebecamepopularalloverAsiawiththeTVdramaBoysOverFlowers(《花样男子》).HisdramaCityHunter(《城市猎人》)wasalsoasuccess.
()1.Whatdoestheunderlinedword“shape”meaninChinese?
A.性格B.身材C.职业
()2.LeeMinhowantedtobewhenhewasyoung.
A.anactorB.amodelC.asoccerplayer
()3.WecanknowsomeinformationEXCEPT.
A.LeeMinho’sfavoritecolorsB.LeeMinho’sfavoritefood
C.LeeMinho’sfavoritesport
()4.WhichofthefollowingisNOTTRUEaccordingtothepassage?
A.LeeMinho’sbirt
B.LeeMinhois186cmtall.
C.TherearethreeTVdramamentionedinthepassage.
()5.What’sthemainideaofthepassage?
A.It’saboutapopularactorinSouthKorea.
B.It’saboutsomegoodfashionmodelsinSouthKorea.
C.It’saboutsomeSouthKoreanactorsinChineseTVdramas.
Unit10Ifyougototheparty,you’llhaveagreattime!
TheSecondPeriod(SectionAGrammarFocus-3c)
