Unit 1单词讲解与造句2025-2026学年冀教版英语八年级下册

2026-04-23
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冀教版(新)八年级下Unit 1重点单词讲解与造句 1. duty 词性:名词 (n.) 词义:执勤;责任;义务 拓展搭配:on duty(值日/值班);school duty(班级值日) 造句:1. I am on duty to clean the classroom today.(今天我值日打扫教室。) 2. It is our duty to protect the environment.(保护环境是我们的责任。) 2. reach 词性:动词 (v.) 词义:达到;到达;实现 拓展搭配:reach the goal(实现目标);reach school(到达学校) 造句:1. We will reach the park in ten minutes.(我们十分钟后就能到公园。) 2. I hope to reach my dream of being a teacher one day.(我希望有一天能实现当老师的梦想。) 3. hole 词性:名词 (n.) 词义:坑;洞;孔 拓展搭配:a small hole(一个小洞);dig a hole(挖一个坑) 造句:1. There is a hole in my new jeans.(我的新牛仔裤上破了个洞。) 2. The rabbit hid in a hole in the ground.(兔子躲进了地上的洞里。) 4. seedling 词性:名词 (n.) 词义:树苗;秧苗,幼苗 拓展搭配:plant seedlings(种秧苗/树苗);young seedlings(幼苗) 造句:1. We planted tomato seedlings in the school garden.(我们在学校花园里种了番茄苗。) 2. The little seedling grew into a tall tree after five years.(五年后,这棵小树苗长成了大树。) 5. root 词性:名词 (n.) 词义:根;根源 拓展搭配:tree roots(树根);the root of the problem(问题的根源) 造句:1. The roots of the tree go deep into the soil.(这棵树的根深深扎进了土壤里。) 2. We need to find the root of the mistake to fix it.(我们得找到错误的根源才能解决它。) 6. press /pres/ 词性:动词 (v.) / 名词 (n.) 词义: v. 压,按;催促 n. 报刊;出版社;印刷 拓展搭配:press the button(按按钮);press the doorbell(按门铃) 造句:1. Please press the red button to turn on the light.(请按红色按钮开灯。) 2. The teacher didn’t press us to finish the homework right away.(老师没有催促我们立刻完成作业。) 7. excellent 词性:形容词 (adj.) 词义:太好了;杰出的;优秀的 拓展搭配:excellent grades(优异的成绩);excellent work(出色的作业) 造句:1. You did an excellent job on your English speech!(你的英语演讲做得太棒了!) 2. She is an excellent student in our class.(她是我们班的优秀学生。) 8. prevent 词性:动词 (v.) 词义:防止;阻止 拓展搭配:prevent illness(预防疾病);prevent accidents(防止意外) 造句:1. Washing hands often can prevent many kinds of diseases.(勤洗手可以预防很多种疾病。) 2. The rain prevented us from having a PE class outside.(这场雨让我们没法上室外体育课了。) 9. dust 词性:名词 (n.) 词义:沙土;尘土;灰尘 拓展搭配:clean the dust(打扫灰尘);dust storm(沙尘暴) 造句:1. There is a lot of dust on the old bookshelf.(旧书架上落了很多灰尘。) 2. The wind blew dust all over the playground.(风把尘土吹得操场到处都是。) 10. spread 词性:动词 (v.) 词义:扩散;传播;展开 拓展搭配:spread news(传播消息);spread your arms(张开双臂) 造句:1. The good news spread quickly through the whole school.(这个好消息很快传遍了全校。) 2. Birds spread their wings and fly high in the sky.(鸟儿张开翅膀,在高空飞翔。) 11. solar 词性:形容词 (adj.) 词义:太阳的;日光的 拓展搭配:solar energy(太阳能);solar system(太阳系) 造句:1. We use solar power to heat the water in our school.(我们学校用太阳能加热水。) 2. The solar panel on the roof can turn sunlight into electricity.(屋顶的太阳能板可以把阳光变成电。) 12. awaken 词性:动词 (v.) 词义:(使)醒来;唤起 拓展搭配:awaken in the morning(早上醒来);awaken interest(唤起兴趣) 造句:1. The loud noise awakened me from my sleep.(巨大的噪音把我吵醒了。) 2. The science class awakened her interest in nature.(这节科学课唤起了她对自然的兴趣。) 13. thunder 词性:名词 (n.) 词义:雷;雷声 拓展搭配:loud thunder(响亮的雷声);thunder and lightning(雷电) 造句:1. I was scared by the loud thunder during the storm.(暴风雨里的雷声把我吓坏了。) 2. After the lightning came the thunder.(闪电过后就是雷声。) 14. nature 词性:名词 (n.) 词义:大自然;本性 拓展搭配:enjoy nature(亲近自然);human nature(人性) 造句:1. We went hiking to enjoy the beauty of nature.(我们去徒步,欣赏大自然的美。) 2. It is the nature of cats to catch mice.(抓老鼠是猫的天性。) 15. blossom 词性:动词 (v.) / 名词 (n.) 词义: v. 开花 n. 花朵,花簇 拓展搭配:apple blossom(苹果花);blossom in spring(春天开花) 造句:1. The cherry trees blossom every April in our city.(我们城市的樱花每年四月开花。) 2. The blossoms on the peach tree smell very sweet.(桃树上的花闻起来很香。) 16. announce 词性:动词 (v.) 词义:宣布,宣告 拓展搭配:announce the result(宣布结果);announce a plan(公布计划) 造句:1. The teacher will announce the exam results tomorrow.(老师明天会公布考试成绩。) 2. The school announced that the sports meeting would be put off.(学校宣布运动会要推迟了。) 17. band 词性:名词 (n.) 词义:乐队 拓展搭配:school band(学校乐队);rock band(摇滚乐队) 造句:1. My brother plays the guitar in the school band.(我哥哥在学校乐队里弹吉他。) 2. The band played a popular song at the school party.(乐队在学校晚会上演奏了一首流行歌。) 18. classic 词性:形容词 (adj.) 词义:传统的;典型的;经典的 拓展搭配:classic stories(经典故事);classic style(传统风格) 造句:1. "Journey to the West" is a classic Chinese novel.(《西游记》是一部中国经典小说。) 2. She wore a classic black dress to the party.(她穿了一条经典的黑裙子去派对。) 19. budding 词性:形容词 (adj.) 词义:开始发展的;崭露头角的 拓展搭配:budding artist(崭露头角的艺术家);budding talent(初露锋芒的人才) 造句:1. The budding young writer published her first story last year.(这位崭露头角的年轻作家去年发表了她的第一篇小说。) 2. Our class has many budding musicians who play the piano well.(我们班有很多弹钢琴很棒的音乐新苗。) 20. neither 词性:副词 (adv.) / 代词 (pron.) / 连词 (conj.) 词义:也不;两者都不 拓展搭配:neither...nor...(既不……也不……) 造句:1. Neither of the two answers is right.(这两个答案都不对。) 2. I like neither coffee nor tea.(我既不喜欢咖啡,也不喜欢茶。) 21. nor 词性:副词 (adv.) & 连词 (conj.) 词义:也不 拓展搭配:neither...nor...(既不……也不……) 造句:1. He didn’t go to the party, nor did I.(他没去派对,我也没去。) 2. The book is nor interesting nor easy to read.(这本书既不好看,也不好读。) 右侧单词部分 22. shine 词性:动词 (v.) 词义:照耀;发光 拓展搭配:the sun shines(太阳照耀);shine bright(闪闪发光) 造句:1. The sun shines brightly on the playground every morning.(每天早上阳光明媚地照在操场上。)2. Her eyes shone with excitement when she saw the gift.(她看到礼物时,眼睛里闪着兴奋的光。) 23. remain 词性:动词 (v.) 词义:仍然是;保持不变;留下 拓展搭配:remain quiet(保持安静);remain the same(保持不变) 造句:1. Please remain seated until the teacher finishes the speech.(请保持坐着,直到老师讲完话。) 2. The weather remained cold all week.(这一周天气一直很冷。) 24. pleasant 词性:形容词 (adj.) 词义:宜人的;愉快的 拓展搭配:pleasant weather(宜人的天气);a pleasant trip(愉快的旅行) 造句:1. We had a pleasant afternoon playing games in the park.(我们在公园玩游戏,度过了一个愉快的下午。)2. The air in the countryside is fresh and pleasant.(乡下的空气清新又宜人。) 25. sunshine 词性:名词 (n.) 词义:阳光;欢乐 拓展搭配:warm sunshine(温暖的阳光);enjoy the sunshine(享受阳光) 造句:1. The cat likes lying in the sunshine by the window.(小猫喜欢躺在窗边的阳光下。)2. Her smile is like sunshine on a cold day.(她的笑容就像冷天里的阳光一样温暖。) 26. millimetre 词性:名词 (n.) 词义:毫米(缩写:mm) 拓展搭配:a few millimeters thick(几毫米厚) 造句:1. The pencil is only 7 millimeters wide.(这支铅笔的直径只有7毫米。) 2. We measured the length of the paper in millimeters.(我们用毫米测量了这张纸的长度。) 27. hundred 词性:数词 词义:一百;(复数 hundreds)成百上千 拓展搭配:one hundred students(一百名学生);hundreds of people(数百人) 造句:1. There are one hundred students in Grade 7 in our school.(我们学校七年级有一百名学生。)2. Hundreds of trees were planted on the hill last year.(去年山上种了好几百棵树。) 28. scenic 词性:形容词 (adj.) 词义:风景优美的 拓展搭配:a scenic spot(景点);scenic route(风景优美的路线) 造句:1. We drove along a scenic road with beautiful mountains on both sides.(我们沿着一条风景优美的路开车,两边都是漂亮的山。) 2. Gui Lin is famous for its scenic views of rivers and mountains.(桂林以山水美景闻名。) 29. spot 词性:名词 (n.) 词义:地点;场所;斑点 拓展搭配:a quiet spot(安静的地方);a good spot(好位置) 造句:1. This is my favourite spot to read books in the library.(这是我在图书馆里最喜欢看书的位置。) 2. The dog has black spots on its white fur.(这只狗的白毛上有黑色的斑点。) 30. tourist 词性:名词 (n.) 词义:游客;观光者 拓展搭配:foreign tourists(外国游客);tourist attraction(旅游景点) 造句:1. Many tourists come to visit the Great Wall every year.(每年都有很多游客来参观长城。)2. The city has many hotels for tourists.(这座城市有很多给游客住的酒店。) 31. abroad 词性:副词 (adv.) 词义:在国外;到国外 拓展搭配:study abroad(出国留学);travel abroad(出国旅行) 造句:1. My cousin is studying abroad in Canada now.(我的表哥现在在加拿大留学。)2. I hope to travel abroad with my family one day.(我希望有一天能和家人一起出国旅行。) 32. rock 词性:名词 (n.) / 动词 (v.) 词义: n. 岩石;礁石 v. 摇动;使摇晃 拓展搭配:a big rock(一块大石头);rock the boat(摇晃船) 造句:1. The children sat on a big rock by the river.(孩子们坐在河边的一块大石头上。)2. The wind rocked the trees back and forth.(风吹得树来回摇晃。) 33. warmth 词性:名词 (n.) 词义:热情;温暖;暖和 拓展搭配:the warmth of the sun(阳光的温暖);warmth of heart(热心) 造句:1. The warmth of the fire made the room feel very cozy.(炉火的温暖让房间变得很舒服。) 2. Her kindness and warmth made the new student feel welcome.(她的善良和热情让新同学感到很受欢迎。) 34. low 词性:形容词 (adj.) 词义:低的;矮的 拓展搭配:low voice(低声);low temperature(低温) 造句:1. Please keep your voice low in the library.(在图书馆里请小声说话。) 2. The tree is too low for the cat to climb up.(这棵树太矮了,猫爬不上去。) 35. soccer 词性:名词 (n.) 词义:足球运动(英式英语常用football,美式常用soccer) 拓展搭配:play soccer(踢足球);soccer team(足球队) 造句:1. My brother likes playing soccer with his friends after school.(我哥哥放学后喜欢和朋友踢足球。) 2. The school soccer team won the match yesterday.(学校足球队昨天赢了比赛。) 36. jacket 词性:名词 (n.) 词义:夹克衫;短上衣 拓展搭配:a blue jacket(蓝色夹克);wear a jacket(穿夹克) 造句:1. I put on my warm jacket before going out in the cold.(天冷出门前,我穿上了暖和的夹克。) 2. His school uniform includes a black jacket.(他的校服里有一件黑色的短上衣。) 37. jeans 词性:名词 (n.) 词义:牛仔裤 拓展搭配:a pair of jeans(一条牛仔裤);blue jeans(蓝色牛仔裤) 造句:1. I usually wear jeans on weekends.(我周末通常穿牛仔裤。)2. These jeans are too big for me.(这条牛仔裤我穿太大了。) 38. cycling 词性:名词 (n.) 词义:骑自行车运动 拓展搭配:go cycling(去骑自行车);cycling club(骑行俱乐部) 造句:1. My favourite hobby is cycling around the park.(我最喜欢的爱好是绕着公园骑自行车。) 2. The school offers cycling classes for students.(学校为学生开设了骑行课。) 39. hike 词性:动词 (v.) & 名词 (n.) 词义:远足;徒步旅行 拓展搭配:go hiking(去远足);a long hike(一次长途徒步) 造句:1. We plan to hike to the top of the mountain this weekend.(我们计划这周末徒步爬上山顶。) 2. The hike through the forest took us three hours.(穿过森林的徒步花了我们三个小时。) 40. groundhog 词性:名词 (n.) 词义:土拨鼠 造句:1. The groundhog lives in a hole under the ground.(土拨鼠住在地下的洞里。) 2. Groundhogs hibernate during the cold winter.(土拨鼠在寒冷的冬天冬眠。) 41. sugar 词性:名词 (n.) 词义:糖;食糖 拓展搭配:a spoon of sugar(一勺糖);no sugar(不加糖) 造句:1. My mom doesn’t put too much sugar in my tea.(我妈妈不会在我的茶里放太多糖。) 2. Too much sugar is bad for your teeth.(吃太多糖对牙齿不好。) 42. bush 词性:名词 (n.) 词义:灌木;丛林,荒野 拓展搭配:a rose bush(玫瑰丛);in the bush(在灌木丛里) 造句:1. The bird built its nest in the bush by the garden.(小鸟在花园边的灌木丛里筑了巢。) 2. We walked through the bush to get to the river.(我们穿过灌木丛走到了河边。) 43. maple 词性:名词 (n.) 词义:槭树;枫树 拓展搭配:maple tree(枫树);maple leaf(枫叶) 造句:1. The maple leaves turn red in autumn.(枫叶在秋天会变红。) 2. Canada’s national symbol is the maple leaf.(加拿大的国家标志是枫叶。) 44. syrup词性:名词 (n.) 词义:糖浆;糖水 拓展搭配:maple syrup(枫糖浆);fruit syrup(水果糖浆) 造句:1. We poured maple syrup on our pancakes.(我们把枫糖浆倒在了薄饼上。) 2. The doctor gave her cough syrup for her sore throat.(医生给她开了治喉咙痛的止咳糖浆。) 45. biology 词性:名词 (n.) 词义:生物学;生理 拓展搭配:biology class(生物课);biology teacher(生物老师) 造句:1. I like biology because I can learn about plants and animals.(我喜欢生物课,因为我能了解动植物。) 2. We did a simple experiment in our biology lab today.(今天我们在生物实验室做了一个简单的实验。) 46. yard 词性:名词 (n.) 词义:院子;园圃;场地;码(长度单位) 拓展搭配:school yard(校园/操场);back yard(后院) 造句:1. We played football in the school yard after class.(下课后我们在操场上踢足球。) 2. My grandma grows vegetables in her yard.(我奶奶在她的院子里种蔬菜。) 47. purple 词性:形容词 (adj.) / 名词 (n.) 词义: adj. 紫色的 n. 紫色 拓展搭配:purple flowers(紫色的花);light purple(浅紫色) 造句:1. Her favourite colour is purple.(她最喜欢的颜色是紫色。) 2. I bought a purple pencil box for my little sister.(我给妹妹买了一个紫色的铅笔盒。) 48. stake 词性:名词 (n.) 词义:桩;篱笆柱;赌注 拓展搭配:a wooden stake(木桩);tie to a stake(绑在木桩上) 造句:1. We hammered the stakes into the ground to hold up the tent.(我们把木桩打进地里,撑起帐篷。) 2. The farmer used stakes to mark the edges of his field.(农民用木桩标记他田地的边界。) 49. several 词性:代词 (pron.) 词义:几个;数个 拓展搭配:several books(几本书);several days(几天) 造句:1. I have several friends who love playing basketball.(我有几个喜欢打篮球的朋友。) 2. It will take several hours to finish the project.(完成这个项目需要几个小时。) 学科网(北京)股份有限公司 $

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Unit 1单词讲解与造句2025-2026学年冀教版英语八年级下册
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Unit 1单词讲解与造句2025-2026学年冀教版英语八年级下册
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