Unit 3 Same or Different单词解析（B部分）2025-2026学年人教版英语八年级上册

八年级英语上册 Unit 3单词解析 (B部分) 1.Pleasure (名词) 乐事、愉快、荣幸 【用法讲解】pleasure为可数名词时,表示“具体的令人愉快的事物或活动”;pleasure为不可数名词时,表示“抽象的快乐感”;pleasure还可为动词,译为“使高兴、使满意”。 Eg: The concert was a real pleasure. 这场音乐会真是令人愉快。 A cup of coffee is a small but delightful pleasure. 一杯咖啡是一种虽小但令人愉快的享受。 It pleasures me to see you so happy. 看到你如此高兴,我很高兴。 【常见搭配】 for pleasure 为了消遣 With pleasure 乐意地、高兴地 Take (great) pleasure in doing sth. 乐于做某事、喜欢做某事 Eg: I took a walk in the park for pleasure. 我在公园里散步是为了消遣。 She was positively beaming with pleasure. 她的确喜不自胜。 He takes great pleasure in painting. 他非常喜欢画画。 【派生词】 pleased为形容词,译为“感到高兴的”(修饰人); pleasing为形容词,译为“令人高兴的”(修饰物); pleasant为形容词,译为“令人愉快的”。 Eg: He is pleased with the result. 他对结果很满意。 The painting has a very pleasing color scheme. 这幅画的色彩搭配非常令人愉悦。 We had a pleasant evening together. 我们一起度过了一个愉快的夜晚。 【即学即用】 1.It is a _ (pleasant) to welcome you to our home. 答案: pleasure 2.Have sth.in common 有共同之处 Eg: They have something in common. 他们有一些共同点。 【知识拓展】 common为形容词,译为“普通的、常见的”;common还可作名词,译为“公共用地”。 Eg: It’s common to make a roast dinner on a Sunday here. 在这周日制作一顿烤肉晚餐很正常。 The children were playing in the common. 孩子们正在公共用地上玩耍。 【常见搭配】 common sense 常识 Common people 普通人 Common interest 共同利益 Eg: Use your common sense. 用一用你的常识吧。 The purpose is to ensure a good service for the common people. 保证为人民服务宗旨的贯彻。 This is in the common interest of the third world. 这是第三世界的共同利益。 【即学即用】 1.他们有很多共同的兴趣。 They _ many interests _ _. 答案:have; in common 3.Appearance (名词) 外表、露面 【用法讲解】 appearance作可数名词,还可译为“演出、出版”,其复数形式为appearances。 Eg: The car has a sleek appearance. 这辆车外观流畅。 He made an appearance at the charity event. 他在慈善活动中露面了。 The singer made a successful appearance on the stage. 歌手在舞台上成功演出。 The new book will make its appearance next month. 新书将于下月出版。 【常见搭配】 judge by/ on appearance 以貌取人 In appearance 在外表上、外观上 Eg: You can’t judge a person by their appearance. 你不能仅凭外表判断一个人。 The painting looks beautiful in appearance, but it’s made of cheap materials. 这幅画外表很美,但材料很廉价。 【派生词】 appear为动词,译为“出现、显得”; apparent为形容词,译为“明显的、显然的”。 Eg: She appeared on stage to a warm welcome. 她在热烈的掌声中登台。 The answer is apparent in the question. 答案在问题中显而易见。 【即学即用】 1.She sets great store by her _ (appear). 答案:appearance 4.Personality (名词) 性格、品质 【用法讲解】 personality为可数名词时,表示“有图出个性的人/多种不同的性格”;personality为不可数名词时,表示“个性、人格、特色”等。 Eg: Their son is a real personality. 他们的儿子真是有个性。 The children all have very different personalities. 孩子们的性格各不相同。 His wife has a strong personality. 他妻子的个性很强。 We need someone with lots of personality. 我们需要一位富有魅力的人。 Modern buildings lack personality. 现代建筑缺乏特色。 【常见搭配】 develop one’s personality 发展个性 Personality traits 性格特征 In one’s personality 在某人的性格中 Eg: College is a great place to develop one’s personality. 大学是培养个性的好地方。 Some common personality traits include honesty, bravery and loyalty. 一些常见的性格包括诚实、勇敢和忠诚。 There is a sense of humor in his personality. 他的性格中有一种幽默感。 【派生词】 person为可数名词,译为“人”; personal为形容词,译为“个人的、私人的”。 Eg: There is a person near the gate. 大门附近有一个人。 This is a very personal decision for her. 这对她来说是一个非常私人的决定。 【即学即用】 1.She has a sweet , lively _ (personal). 答案:personality 5.Serious (形容词) 严肃的、严重的 Eg: He looked serious when he heard the news. 他听到这个消息时,表情严肃。 The doctor told him that his illness was serious. 医生告诉他,他的病很严重。 【常见搭配】 be serious about ... 对...认真/严肃 Be serious in ... 在...方面严肃 Be serious with sb. 对某人严肃 Eg: He is serious about his studies. 他对学习很认真。 She is serious in her work. 她在工作方面很严肃。 The teacher was serious with the students who didn’t do their homework. 老师对那些没做作业的学生很严肃。 【派生词】 seriously为副词,译为“严肃地、认真地”。 Eg: You should take your health seriously. 你应该认真对待你的健康。 【即学即用】 ( )1.He has read many books on history, so it’s _ for him to answer these questions. A.hard B.impossible C.easy D.serious 答案: C 6.Strength (名词) 优势、力量 【用法讲解】 strength为不可数名词时,表示“力量、体力”;strength为可数名词时,表示“长处”。 Eg: She didn’t have the strength to walk further. 她没力气继续走。 Maths and English are her strengths. 数学和英语是她的强项。 【常见搭配】 with all one’s strength 用尽全身力气 Build up one’s strength 增强体力 From strength to strength 越来越强大 Eg: He pushed the rock with all her strength. 他用尽全身力气推石头。 Regular exercise can help build up one’s strength. 经常锻炼有助于增强体力。 The company has gone from strength to strength since it was founded. 自从成立以来,公司不断壮大。 【派生词】 strong为形容词,译为“强壮的、有力的”; strengthen为动词,译为“加强、使更强大”。 Eg: He is strong enough to lift the heavy box. 他足够强壮,能举起那个重箱子。 Exercise can strengthen your muscles. 锻炼可以增强你的肌肉。 【即学即用】 1.He is a man of great _ (strong). 答案: strength 7.Fact (名词) 事实、现实 Eg: The fact is we don’t have enough money. 事实是我们没有那么多钱。 【常见搭配】 in fact 实际上 As a matter of fact 事实上 Eg: In fact, the project was completed ahead of schedule. 实际上,这个项目提前完成了。 As a mater of fact, I have already finished my homework. 事实上,我已经完成了作业。 【即学即用】 1.事实上,他来自美国。 _ _, he is from America. 答案:In fact 8.Slim (形容词) 苗条的、薄的 【用法讲解】 slim作形容词,还可译为“微薄的、渺茫的”;slim还可为动词,译为“减肥、缩减”。 Eg: I wish I was as slim as you. 我希望我能像你一样苗条。 He lived on a slim income. 他靠微博的收入生活。 His chances for getting the scholarship were very slim. 他得到奖学金的希望很渺茫。 She is trying to slim by jogging. 她正用跑步来减肥。 The company recently slimmed its product line. 公司最近压缩了产品线。 【常见搭配】 slim down 减肥、变瘦 Eg: He’s been trying to slim down by going to the gym every day. 他每天都去健身房,试着减肥。 【即学即用】 ( )1.Most girls like to stay _. A.slim B.strong C.fat D.skinny 答案: A 9.Population (名词) 人口 【用法讲解】 population为集合名词,使用时注意以下几点: (1)形容人口多或少时用large/big 或small, 不能用many, few, much或little. Eg: The population of China is very large. 中国的人口非常大。 (2)表示“某地有多少人口”的句型是: “The population of + 某地 + is/was + 数” 或 “某地 + has a population of + 数” Eg: The population of Australia is more than twenty million. = Australia has a population of more than twenty million. 澳大利亚的人口为两千多万。 (3)询问“某地有多少人口”的句型是: “What’s the population of …?” 或“How large is the population of …?” 而不能用how many 或 how much. Eg: What’s the population of Nanjing? = How large is the population of Nanjing? 南京的人口是多少? (4)population 与分数或百分数连用作主语时,谓语动词用复数形式。 Eg: More than 50 percent of the population of the city are workers. 这个城市超过50%的人口是工人。 【常见搭配】 population growth 人口增长 Aging population 老龄化人口 Floating population 流动人口 Eg: Rapid population growth challenges sustainable development. 人口快速增长对可持续发展构成挑战。 Japan faces challenges due to its aging population. 日本面临着老龄化人口带来的挑战。 The floating population in Shanghai exceeds 10 million. 上海的流动人口超过1000万。 【即学即用】 ( )1.Beijing has got _ population of more than 13.8 million. A.the B.a C.an D./ 答案:B 10.Km (= kilometre/kilometer) 千米、公里 Eg: The distance between the two cities is 200 km. 两个城市之间的距离是200公里。 11.Average (形容词) 平均的、平常的 【用法讲解】 average还可作名词,译为“平均水平、一般标准、平均数”。 Eg: I was just an average sort of student. 我只是一个普通的学生。 Her grades are average, neither excellent nor poor. 她的成绩中等,既不优秀也不差。 His school work is above the average. 他的学业成绩属中等以上。 【常见搭配】 on (the) average 平均 Average sort of ...普通的、平常的 Eg: On (the) average, we receive ten letters each day. 我们平均每天收到10封信。 I was just an average sort of student. 我只是一个普通的学生。 【即学即用】 ( )1._ average, people who don’t smoke are healthier than people who do. A.In B.With C.On D.At 答案: C 12.Rainfall (名词) 降雨量 【用法讲解】 rainfall表示“降水量”时为不可数名词,在表示“具体降雨事件”时为可数名词。 Eg: The daily rainfall in this area is around 50 mm. 这个地区的日降水量在大约50毫米。 There were two rainfalls last week. 上周下了两场雨。 【即学即用】 1.There has been below average _ (rainfall) this month. 答案:rainfall 13.Per (介词) 每 【常见搭配】 per month/ hour/ year 每月/小时/年 As per 按照、根据 Eg: The rent is 1500 yuan per month. 租金每月1500元。 The report was sent to the manager as per your instructions. 报告按照您的指示送给了经理。 14.Mm (= millimetre/millimeter) 毫米 Eg: The thickness of this object is exactly 5 mm. 这个物体的厚度正好是5毫米。 15.Pleasant (形容词) 宜人的、友好的 【用法讲解】 pleasant可以用来描述事物的特征或人物的特质,在句中常作定语或表语。 Eg: We spent a pleasant day in the country. 我们在乡下度过了愉快的一天。 He gave a pleasant smile. 他露出了亲切的微笑。 【派生词】 pleased为形容词,译为“高兴的、满意的”。 Eg: I’m very pleased with your progress. 我对你的进步感到非常满意。 【即学即用】 ( )1.- I’m very _ with my own cooking.It looks nice and smells delicious. - Mm, it does have a _ smell. A.pleasant; pleased B.pleased; pleased C.pleasant; pleasant D.pleased; pleasant 答案: D 5 学科网(北京)股份有限公司 $$