Unit 8 Making a Difference(词汇讲解课件)(2份打包)2025-2026学人教版八年级英语下册

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Unit 8 Making a Difference(词汇讲解课件)(2份打包)2025-2026学人教版八年级英语下册

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(共21张PPT)
R·八年级英语下册
Making a Difference
UNIT 8
Section B
All of a sudden, the dog started barking at us.
突然,那只狗开始对着我们吠叫。
例句
bark
(1) [动词](狗)吠叫
bark at sb/sth 对着某人/某物吠叫
搭配
(2) [可数名词]狗叫声
The dog gave a loud bark as a stranger passed by.当陌生人经过时,那只狗大声吠叫。
例句
(3) [不可数名词]树皮
The worker taught us step by step how to use bark to make paper.
这位工人一步步教我们如何用树皮来造纸。
例句
Some children find it difficult to talk to adults.
一些孩子认为和成年人交谈很费力。
例句
adult
(1) [可数名词]成年人
(2) [形容词]成年的
It’s parents’ duty to prepare their children for adult life.
父母有责任指导孩子做好进入成年期的准备。
例句
(3) [形容词](智力、思想、行为)成熟的
It’s time for you to start dealing with your problems in an adult way.
你是时候开始成熟地处理自己的问题了。
例句
常用在名词前作定语。
搭配
adult的读音以元音音素开头,其前加不定冠词时应用an
(形容词)
missing
(1)失踪的
常用来指人。
用法
The typhoon has killed five people and left one person missing.这场台风已造成 5 人死亡,1 人失踪。
例句
(2)丢失的
My pen is missing. Could you lend yours to me?
我的钢笔不见了。你能把你的借给我吗?
例句
==lost
(3)缺少的;遗漏的
Some names are missing from the list.
这份名单上遗漏了一些名字。
例句
miss[动词]错过;想念;发觉丢失
(形容词)
practical
(1)实用的
Students should not only learn from books,but also develop practical life skills. 学生不仅应从书本中学习,还应培养实用的生活技能。
例句
(2)实际的;真实的
They provide practical help for the blind.
他们为失明的人提供切实的帮助。
例句
(3) (想法、方法或行动等)切实可行的
I don’t think it is a practical solution to the problem.
我认为它不是解决这个问题的切实可行的办法。
例句
(不可数名词)
团队合作
teamwork
由“team(n. 队;组)+work(n. 工作)”构成
Without teamwork, we can’t finish such a difficult task on time.
没有团队合作,我们就无法按时完成如此艰巨的任务。
例句
(形容词)成功的;有成就的
successful
在句中常作定语或表语。
用法
He seems to be one of the most successful explorers in the world.
他似乎是世界上最有成就的探险家之一。
As long as you don’t give up, you’ll be successful one day.
只要你不放弃,总有一天你会成功的。
例句
successfully[副词]成功地;顺利地
value
(1) [名词]重要作用;价值
be of great/little/no value 很有/没什么/没有价值
place/put a high value on(doing)sth
高度重视(做)……
搭配
The professor’s research is of great practical value.这位教授的研究有很高的实用价值。
A successful manager places a high value on teamwork.成功的管理者高度重视团队合作。
例句
(2) [名词]价值观;生活准则
常用复数形式。
搭配
It’s important to respect the local cultures and values when travelling to foreign countries. 去外国旅行时,尊重当地的文化与价值观是很重要的。
例句
value
(3) [动词]重视;珍视
value sb/sth as... 把某人/某物珍视为……
value sb/sth for... 因……而重视某人/某物
搭配
I really value him as my best friend. 我的确把他视为我最好的朋友。
There is no doubt that teachers value students for their hard work and honesty. 毫无疑问,老师看重的是学生的努力和诚实。
例句
valuable[形容词]很有用的;宝贵的;贵重的
(形容词)
His decision to help out the elderly was totally voluntary.
他帮助老年人的决定完全是出于自愿。
用法
voluntary
(1)自愿的
(2)自愿性的;无偿的
She has made a decision to do voluntary work from now on.她已决定从现在开始做志愿工作。
例句
强调行为出于自己的意愿,而非强制性的。
例句
用法
常用于名词前作定语,强调工作或服务是出于自愿而非为了报酬。
(形容词)平凡的;普通的
in the ordinary way 通常情况下;一般来说
out of the ordinary 不寻常的
用法
ordinary
常用于名词前作定语。
搭配
读音以元音音素开头,其前加不定冠词时应用an
His experience proved that even an ordinary person can be a hero.
他的经历证明,即便是普通人也能成为英雄。
Anything out of the ordinary made her nervous.任何不寻常的事物都让她紧张。
例句
=unusual
(形容词)
值得;有价值
常在句中作表语,其后可接名词、代词或动词 ing 形式。
worth
Being a volunteer may be tiring, but it’s worth a try.
做志愿者可能会很累,但值得一试。
To our great surprise, the stamp is actually worth
10,000 yuan.
令我们大为惊讶的是,这张邮票居然值 1 万元。
The film is so wonderful that it’s well worth watching a second time.这部电影太精彩了,值得再看一遍。
用法
搭配
be worth sth 值得…… be worth+钱 值……钱
be(well)worth doing sth(非常)值得做某事
例句
audience
(名词)
听众;观众
The audience was/were cheering and shouting.
观众欢呼并喊叫着。
用法
the audience 作主语时,谓语动词用单复数均可
be willing to do sth 乐意/愿意做某事
搭配
常在句中作表语。
用法
Susan is willing to make a donation to her local charity.
苏珊乐意向当地的慈善机构捐款。
例句
(形容词)
乐意的;愿意的
willing
形容词形式:complete 完全的;彻底的
用法
I was so busy that I completely forgot the time.
我太忙了,以至于完全忘记了时间。
Everything in your room is in a complete mess.
你房间的每一样东西都是乱七八糟的。
例句
(副词)
完全地;彻底地
completely
success
(1) [不可数名词]成功
用法
success in(doing)sth 在(做)……方面成功
(2) [可数名词]成功的人(或事物)
例句
What a great success his new book has made!
他的新书取得了多么大的成功啊!
搭配
反义词:failure 失败
例句
Failure is the mother of success.
失败是成功之母。(谚语)
I sincerely wish you success in starting your own business.我衷心祝愿你成功开创自己的事业。
success前常加big、great、huge等修饰词
success
success的相关词:
Doctor Wang has succeeded in working in the hospital. He is a successful doctor because he successfully saved many people’s lives. We believe this operation will be a great success. 王医生在这所医院的工作取得了成功。他是一名成功的医生,因为他成功地挽救了许多人的生命。我们相信这次手术将会非常成功。
elder
辨析:elder 与 older
(形容词) (两人中)年纪较长的(尤指哥哥姐姐)
My elder brother is two years older than me. And his bike is older than mine.
我哥哥比我大两岁。他的自行车比我的旧。
donate
donate sth to... 向……捐赠……
It’s kind of you to donate your books to children in need.
你把自己的书捐赠给贫困孩子们,真是太好了。
搭配
例句
(动词)捐赠;赠送
(名词)
effort
put effort into(doing)sth 努力(做)某事
with(an)effort 努力地;费力地
搭配
(1)努力
make an effort to do sth 努力做某事
搭配
(2)艰难的尝试
You will never gain success unless you fully put your effort into your work.
除非你全力以赴,否则你永远无法获得成功。
With(an)effort she managed to stop herself laughing.她好不容易才忍住了笑。
例句
The club is making an effort to attract more young people.这家俱乐部正努力吸引更多的年轻人。
例句
talent
(1)才能;天赋
搭配
have a talent for(doing)sth
在(做)……方面有天赋
(2)天才
例句
Mozart had an amazing talent for art and his music is well worth listening to. 莫扎特有惊人的艺术天赋,他的音乐很值得一听。
(名词)
例句
There is no doubt that Judy is a great talent.
朱迪无疑是个天才。
talented[形容词]有才能的;有天赋的
He is a true talent, and his successful music career proves how talented he is. 他是一个真正的天才,他成功的音乐生涯证明了他多么有才华。(共15张PPT)
R·八年级英语下册
Making a Difference
UNIT 8
Section A
(可数名词)参观者;来访者
The wonderful museum attracts plenty of visitors every day.
这个绝妙的博物馆每天都吸引着大量的参观者。
例句
由“visit (v. 参观;拜访)+ or (名词后缀)”构成
visitor
(形容词)年纪较大的;上了年纪的
elderly
用于形容人,与 old 同义,但比“old”更委婉。
用法
the elderly 老人;上了年纪的人
搭配
It is rude of you to shout at the elderly couple.
你朝那对老年夫妇喊叫真是太无礼了。
The elderly often find it hard to get used to life in a new city.
老年人常常觉得很难习惯新城市的生活。
例句
the elderly作主语时,谓语动词用复数形式
(=organisation)
the World Health Organization(WHO)世界卫生组织
搭配
organization
They set up an organization to help protect the environment.
他们设立了一个机构来帮助保护环境。
例句
[可数名词]组织;团体;机构
organization的相关词:
(动词)
提供;给予
辨析:provide、offer 与 supply
provide
三者均可作及物动词,意为“提供”。区别如下:
(动词)
提供;给予
The hospital provides patients with the best medical care in our city.
在我们市,这所医院给病人提供最好的医疗服务。
provide
Our community offers the elderly free meals at weekends.
在周末,我们社区给老人提供免费餐食。
例句
The charity has supplied children in need with books and clothes for several years.
该慈善机构多年来一直为贫困儿童提供书籍和衣物。
=provides the best medical care for patients
=offers free meals to the elderly
=has supplied books and clothes to children in need
(可数名词)
He always collects bottles and cans to raise money for charity. 他总是收集瓶子和金属罐,以此来为慈善事业筹钱。
例句
can
(1) (装食品或饮料的)金属罐
(2)一罐(的量) ... can(s)of... ……罐……
Would you like a can of Coke?
你想要一罐可乐吗?
例句
owner
the owner of ……的主人
搭配
(可数名词)主人;物主
The owner of the shop was sweeping the floor when I walked in.
我进店的时候商店的主人正在扫地。
由“own(v. 拥有)+ - er (名词后缀)”构成
例句
donation
make a donation to 向……捐赠
receive a donation from... 收到……的捐赠
They made a donation to people in that area after the earthquake
happened. 地震发生后他们给那个地方的人们捐赠了物资。
The charity received a large donation from a local businessman.
这家慈善机构收到了一名当地企业家的大量捐助。
搭配
例句
(名词)捐赠物;捐赠
=表示“大量/少量捐助”时,应用large/small
shelter
(1) [名词]庇护所;居所
例句
If you find a lost pet, you should take it to an animal shelter.
如果你发现走失的宠物,应该把它送到动物收容所。
(2) [不可数名词]遮蔽;庇护;躲避(风雨或危险等)
under the shelter of 在……的遮蔽下
take shelter(from...)躲避(……)
搭配
例句
We had our picnic under the shelter of a huge tree.我们在一棵大树的遮蔽下野餐。
shelter
(3) [动词]保护;躲避(风雨或危险)
shelter... from... 保护……免受…… shelter from 躲避……
搭配
例句
Trees shelter the house from the strong wind.
树给房子挡住了狂风。
We must jump into action to shelter from the rainstorm.
我们必须立即行动来躲避暴风雨。
=protect the house from
=take shelter from
youth
(1)青年 the youth 青年;年轻人
例句
The youth of today seem to spend too much time on smartphones.
当代青年似乎在智能手机上花费太多时间了。
(2)青年时期 in one’s youth 在某人年轻的时候
例句
Allen was an excellent football player in his youth.
艾伦年轻时是一名优秀的足球运动员。
(名词)
the youth作主语时,谓语动词常用复数形式
(3)年轻;青春
例句
The movie reminds her of her lost youth.
这部电影让她想起了逝去的青春。
active
(1)活跃的
例句
Although my grandfather is nearly 80, he is still very active.尽管我的爷爷快 80 岁了,他还是十分活跃。
(2)积极的 take an active part in 积极参加
例句
Even though he’s in his sixties, he still takes an active part in volunteer work. 尽管他六十多岁了,但他仍然积极参加志愿工作。
(形容词)
active的相关词:
(形容词)
primary
Computers are common in primary classrooms now.如今计算机在小学教室里很常见。
常用于名词前作定语。
用法
例句
(1)小学教育的
Personal safety is of primary importance.
个人安全是重中之重。
例句
(2)首要的
(副词)
warmly
The waiter greeted the guests warmly as they arrived.客人到达时,服务员热情接待。
例句
(1)热情地
Make sure that the children are dressed warmly.
确保孩子们穿得暖和。
例句
(2)温暖地
由“warm(adj. 热心的;温暖的)+ - ly(副词后缀)”构成

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