Unit5 Work education Lesson 2（知识解析+课堂练习） 2025-2026学年冀教版英语八年级上册

2024冀教版八年级Unit5 Work education Lesson 2 The importance of physical work（知识详解+课堂练习） 1. Physical work plays an important role in our physical and mental growth, in our health, and in our overall well-being.体力劳动在我们的身心成长、健康以及整体幸福感中起着重要作用。 【知识详解】role 作用;职能;角色 play a role in.. 意为“在…中起作用;对…有影响”，in 后接名词、代词或动词 -ing 形式，相当于 make a difference in...它还可意为“在……中扮演角色” 家人在你的生活中起着重要作用。 【拓展】play a/the role of... 扮演……的角色 例如： Family members play an important role in your life. 家人在你的生活中起着重要作用。 【拓展】play a/the role of... 扮演……的角色 例如： She played the role of a young teacher in the movie. 她在电影中扮演了一位年轻的教师。 2. Through activities, we learn the value of hard work and develop a sense of responsibility.通过一些活动，我们明白努力工作的价值，并培养责任感。 【知识详解】value 名词]价值;价格;重要性 the value of. …的价值很有价值/几乎没有价值/无价值be of great/little/no value 例如：We should know the value of health. 我们应该知道健康的价值。 The discovery is of great value to his research. 这个发现对他的研究有很大的价值。 【拓展】value 还可作动词，意为“重视” 例如：I value my privacy,我重视我的隐私。 3. Through activities, we learn the value of hard work and develop a sense of responsibility. 通过一些活动，我们明白努力工作的价值，并培养责任感。 【知识详解】develop[动词]发展;使形成;培育 培养责任感develop a sense of responsibility 例如： It's quite important to develop good eating habits.养成良好的饮食习惯至关重要， 【拓展】 （1） development【名词】发展;开发;成长 development是由“develop (v.发展)+ -ment(名词后缀)”构成的名词。 > Who will talk about the development of American country music next week? 下周谁将谈论美国乡村音乐的发展? （2）developed 是形容词，意为“发达的，高度发展的”developing 也是形容词，意为“发展中的”，常用于修饰国家、社会等。 例如：As we all know, the U.S. is a developed country, while China>is a developing country. 众所周知，美国是一个发达国家，而中国是一个发展中国家。 （3）responsibility [名词]责任 responsibility指任何义务、职责或职务上所尽的本分，强调对他人的责任。 take on the responsibility to do sth.承担起做某事的责任 例如：We should take on the responsibility to protect our environment.我们应该担负起保护环境的责任。 He took full responsibility for the team's performance. 他对团队的表现负全责。 4. It is not only beneficial to our daily life, but also to our development.这不仅对我们的日常生活有益，也对我们的发展有好处。 【知识详解】not only... but also... 不仅……而且… not only... but also...用于连接两个并列成分，着重强调后者,also 可以省略。 【拓展】（1）not only... But (also)...若连接两个并列成分作主语，谓语动词通常与 but (also)后的主语在人称和数上保持一致，即遵循“就近原则”。 例如：Not only I but also my parents are fond of watching football matches. 不仅我而且我父母也喜欢看足球比赛。 （2） not only.. but(also).. 可连接两个分句，当 not only 位于句首，前一个分句常用倒装来表示强调，而but(also)后的分句仍用陈述语序。 例如： Not only does Miss Li like music, but also she likes sports. 李小姐不但喜欢音乐，还喜欢体育运动。 3. It is not only beneficial to our daily life, but also to our development,这不仅对我们的日常生活有益，也对我们的发展有好处。 【知识详解】beneficial「形容词]有利的 be beneficial to... 对……有益 例如：A good diet is beneficial to health,良好的饮食有益于健康。 【拓展】benefit【名词】好处;益处 例如： I've had the benefit of a good education. 我得益于受过良好教育。 4. Our hands and feet learn to cooperate with each other. 我们的手脚学会协调配合。 【知识详解】cooperate [动词 合作 cooperate with... 与……合作 例如： They communicate and cooperate with each other. 他们互相交流，互相合作。 5. Our brains and bodies are healthier as a result.我们的大脑和身体因此更加健康。 【知识详解】result ①【名词】结果;后果;成果 as a result 因此;结果 as a result of... 作为……的结果;由于… 例如： Do you know the result of the vote? 你知道投票的结果吗? result②[动词】(因…)发生 result from 起因于，由…造成 例如： Many health problems result from what you eat. 许多健康问题是由你吃的东西引起的。 6. It helps us develop self-confidence communication skills, andfriendships.它帮助我们培养自信、提升沟通技能并增进友谊。 【知识详解】communication 【名词】表达;交流 例如：We should improve our communication skills.我们应该提升我们的沟通技能 【拓展】communicate【动词】交流;沟通 communicate with sb.与某人交流 例如：I have communicated with my friends until now.我一直和我的朋友联系到现在 6. It helps us develop self-confidence communication skills, and friendships.它帮助我们培养自信、提升沟通技能并增进友谊。 【知识详解】friendship【名词】友谊;友情 friendship 是由“friend (n.朋友)+-ship(名词后缀)”构成的名词。 Communicate【动词】交流;沟通 【拓展】communicate with sb.与某人交流 例如：I have communicated with my friends until now. 我一直和我的朋友联系到现在。 5. It helps us develop self-confidence communication skills, andfriendships.它帮助我们培养自信、提升沟通技能并增进友谊 【知识详解】friendship【名词】友谊;友情 friendship 是由“friend (n.朋友)+-ship(名词后缀)”构成的名词 例如： If you find your true friends, love them and cherish real friendships. 如果你找到了你真正的朋友，爱他们，并珍惜真正的友谊 例如：Their true friendship moved us deeply. 他们真正的友谊深深地感动了我们。 【拓展】在英语构词法中，后缀-ship 表示“状态;性质;品质;地位;资格;职位”等。 常见的以后缀 -ship 结尾的词还有: hard (adj.艰难的)--hardship (n.艰苦) relation(n.关系)-relationship(n.关系) citizen (n.公民)-citizenship(n.公民身份) leader (n.领导者)-leadership(n.领导地位) -membership(n.成员资格)member(n.成员) 6.We learn how to work with and respect others.我们学会如何与他人合作并尊重他人。 【知识详解】“特殊疑问词十动词不定式(短语)”结构 本句中的 how to work with and respect others 是“特殊疑问词十动词不定式短语”结构，在句中作learn 的宾语。 例如：I want to know how to improve my spoken English我想知道如何提高我的英语口语， 【拓展】 what、who、which、how、when、where 等词与动词不定式(短语)连用，相当于一个名词性从句，常用在某些动词，如learn、tell、show、know、decide、teach、discuss、explain等后作宾语，也可用在某些介词后作宾语，有时还可作主语表语等。 6. Teenagers should often do some physical work, whether that means household chores, working on a farm, or finding a physical job.青少年应该经常做一些体力劳动，无论是做家务在农场工作还是找一份体力工作。 【知识详解】whether.. or...无论……还是…… whether...or...常用来引导让步状语从句. 8. It builds up our fitness, teaches us important life skills, and improves our mental well-being.这可以提高我们的健康水平教会我们重要的生活技能，并改善我们的心理健康。 【知识详解】fitness 【名词】健康;健壮 例如：Physical activity is an important factor in maintaining fitness. 体育活动是保持健康的一个重要因素。 【课堂练习】 一、单词拼写 1．He seemed very happy when he got the ________ (结果) of the exam. 2．The Monkey King is the main ________ (角色) in the Chinese book Journey to the West. 3．We have five ________ (感官). If we lose just one of them, life is very difficult. 4．Reading is of great ________ (价值) to our study. 二、适当形式填空 5．Don’t depend on others too much! It is not good for your ________ (grow). 6．If the ________ (teenager) stay out late, their parents will worry about them. 7．Television is an effective means of ________ (communicate). 8．In general, playing sports is ________ (benefit) and let’s start from now on. 9．________ (cooperate) with each other is very important for teamwork. 三、补全对话 补全对话，根据下面的对话情景，在每个空白处填上一个适当的句子，使对话的意思连贯，完整。 A: Hi, Peter! 10．? B: I’m going to attend a speech contest this weekend. A: 11．? B: It’s about “Labor is a great thing”. As middle school students in the new age, we should fully develop ourselves. A: Yes. I think we should do something to make a change. B: 12．. What can we do? A: We can do a lot of things. For example, we can get up early and cook noodles for our parents. B: That’s a nice idea. 13．? A: Sure. And I am interested in cooking. I learn cooking by watching videos online and I can cook lots of food by myself. B: Wow! Interest is the best teacher. 14．. A: Thank you. 三、阅读理解| A research shows that physical activity may help students do better in their classes. The research comes because the educators in some countries are reducing time for activities like PE class. Researchers go over the results of fourteen studies. Twelve were from the United States, one from Canada and one from South Africa. The studies lasted for ten years. They included 55,000 children, aged six to eighteen. Thomas Singh, one of the researchers, says the studies show a relationship between physical activity and scores on subjects such as maths, English and reading. Ms. Singh offers some possible explanations: “There are, first, physiological (生理的) explanations, like more blood flow, and so more oxygen (氧气) is supplied to the brain. Being physically active means there are more hormones (荷尔蒙) produced like endorphins (脑内啡). And endorphins make your stress level lower and your mood improved, which means you will perform better in class. Also, students who take part in organised sports need to learn rules and how to follow them. This could improve their classroom behavior and help them know what they should do.” All in all, the finding tells us that physically active kids are more likely to do better in school. Ms. Singh says schools should consider the finding before they decide on physical education programs. 15．What is the total number of children included in the studies? A．550. B．5,500. C．55,000. D．550,000. 16．What does Ms. Singh suggest schools do? A．Reduce time for all subjects except PE. B．Pay no attention to the research results when planning classes. C．Focus only on improving students’ English skills. D．Consider the research when designing PE programs. 17．If a school wants to improve students’ maths scores, based on the research, what should it probably do? A．Cancel all exams to reduce stress. B．Add more PE classes and encourage sports. C．Focus only on teaching math skills. D．Ask students to study longer hours. 18．Where can we probably read this passage? A．A storybook for children. B．An advertisement for a sports club. C．A sports magazine about famous stars. D．A science report on educational research. 【参考答案】 一、1.result 2.character/role 3.senses 4.value 二、5.growth 6.teenagers 7.communication 8.beneficial 9.Cooperation 三、10.What are you going to do this weekend 11.What is it about 12.You are right 13.Can you cook 14.I hope you can be a great cook 四、15-18 CDBD 学科网（北京）股份有限公司 $