Unit 2 单词讲解表 2025-2026学年冀教版英语八年级下册

2026-02-04
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冀教英语八下Unit2单词讲解表 单词 核心搭配 重点考点 经典例句 decorate /ˈdekəreɪt/ v. 装饰;布置 decorate sth. with sth. 用某物装饰某物;decorate the room 布置房间 1. 固定搭配:“decorate...with...”是常考短语,表“用……装饰”; 2. 词性拓展:名词形式为“decoration(装饰)” 1. We decorated the Christmas tree with lights.(我们用灯装饰了圣诞树。) 2. Let's decorate the classroom for the party.(咱们为派对布置教室吧。) ceiling /ˈsiːlɪŋ/ n. 天花板;上限 on the ceiling 在天花板上;price ceiling 价格上限 1. 场景关联:常用于“房间布置”话题; 2. 词义拓展:可表“(数量/价格的)上限” 1. There is a fan on the ceiling.(天花板上有个风扇。) 2. The government set a price ceiling for vegetables.(政府给蔬菜设定了价格上限。) tape /teɪp/ n. 胶带;磁带;带子 sticky tape 胶带;video tape 录像带 1. 一词多义:八下重点是“胶带”,也可表“磁带”; 2. 场景关联:常用于“手工/文具”话题 1. Use this tape to stick the paper.(用这卷胶带粘贴纸张。) 2. My dad has a lot of old music tapes.(我爸爸有很多旧音乐磁带。) ladder /ˈlædə(r)/ n. 梯子;阶梯;途径 climb a ladder 爬梯子;a ladder to success 成功的阶梯 1. 词义拓展:“阶梯”可引申为“达成目标的途径”; 2. 场景关联:常用于“工具/生活场景”话题 1. He used a ladder to reach the high shelf.(他用梯子够到了高架子。) 2. Hard work is a ladder to success.(努力是成功的阶梯。) lie /laɪ/ v. 躺下;存在;说谎 lie down 躺下;lie to sb. 对某人说谎 1. 一词多义:需区分“躺下(原形lie→过去式lay→过去分词lain)”和“说谎(原形lie→过去式lied→过去分词lied)”的动词变形; 2. 高频搭配:“lie down”是生活场景常用短语 1. You should lie down and rest when you're tired.(累的时候你应该躺下休息。) 2. Don't lie to your parents—they will be sad.(别对父母说谎,他们会难过的。) sore /sɔː(r)/ adj.(发炎)疼痛的 sore throat 喉咙痛;sore legs 腿疼 1. 固定搭配:常和身体部位搭配,表“某处疼痛”; 2. 场景关联:常用于“健康/生病”话题 1. I have a sore throat, so I can't speak loudly.(我喉咙痛,没法大声说话。) 2. Her legs are sore after running.(跑步后她的腿疼。) voice /vɔɪs/ n. 声音;嗓音 a beautiful voice 动听的嗓音;in a low voice 低声地 1. 词义辨析:“voice”指人的声音(对比:“sound”指所有声音); 2. 高频搭配:“in a...voice”表“以……的声音” 1. She has a beautiful voice for singing.(她有一副唱歌的好嗓音。) 2. He told me the secret in a low voice.(他低声告诉我这个秘密。) sir /sɜː(r)/ n. 先生,阁下 Excuse me, sir. 打扰一下,先生 1. 用法提示:是对男性的礼貌称呼,常用于正式/陌生场景; 2. 搭配场景:常出现在“服务/求助”对话中 1. Excuse me, sir—can you tell me the way to the station?(打扰一下先生,能告诉我去车站的路吗?) 2. Thank you for your help, sir.(谢谢您的帮助,先生。) opposite /ˈɒpəzɪt/(英)/ˈɑːpəzɪt/(美)n. 对立面;反面 adj. 相反的;对面的 the opposite of... ……的对立面;opposite direction 相反方向 1. 词性转换:既作名词表“对立面”,也作形容词表“相反的”; 2. 常考搭配:“the opposite of”是高频短语 1. Hot is the opposite of cold.(热是冷的对立面。) 2. We walked in the opposite direction.(我们往相反的方向走了。) ambulance /ˈæmbjələns/ n. 救护车 call an ambulance 叫救护车 1. 场景关联:常用于“紧急情况”话题; 2. 固定搭配:“call an ambulance”是急救场景必用短语 1. We need to call an ambulance for the hurt man.(我们得给受伤的人叫救护车。) 2. The ambulance arrived quickly after the accident.(事故后救护车很快就到了。) necessary /ˈnesəsəri/ adj. 必要的 it's necessary to do sth. 做某事是必要的;necessary tools 必要的工具 1. 常考句型:“it's necessary to do”是写作高频句型; 2. 词性拓展:名词形式为“necessity /nəˈsesəti/(必需品)” 1. It's necessary to wash hands before meals.(饭前洗手是必要的。) 2. Bring the necessary tools for the work.(带上工作需要的工具。) broken /ˈbrəʊkən/ adj. 伤残的;坏掉的 broken glass 碎玻璃;a broken leg 一条伤腿 1. 搭配提示:可修饰物品(表“坏掉的”)或身体部位(表“伤残的”); 2. 场景关联:常用于“意外/物品损坏”话题 1. Be careful with the broken glass on the floor.(小心地上的碎玻璃。) 2. He can't walk because of his broken leg.(他伤了腿,没法走路。) X-ray /ˈeks reɪ/ n. X光照;X射线 take an X-ray 拍X光片 1. 场景关联:常用于“医疗检查”话题; 2. 固定搭配:“take an X-ray”是医院场景常用短语 1. The doctor asked him to take an X-ray of his arm.(医生让他给胳膊拍X光片。) 2. The X-ray shows there's no problem with his bones.(X光片显示他的骨头没问题。) case /keɪs/ n. 情况;实例;案件 in this case 在这种情况下;a case of illness 一个病例 1. 一词多义:八下重点是“情况/病例”; 2. 常考短语:“in this case”表“在这种情况下” 1. In this case, we can't go out for a walk.(这种情况下,我们没法出去散步。) 2. This is a serious case of flu.(这是一个严重的流感病例。) safety /ˈseɪfti/ n. 安全;保险 safety first 安全第一;road safety 道路安全 1. 场景关联:常用于“安全提示”话题; 2. 高频短语:“safety first”是安全场景常用标语 1. We must remember safety first when playing sports.(运动时我们得记住安全第一。) 2. The teacher taught us about road safety.(老师给我们讲了道路安全知识。) emergency /iˈmɜːdʒənsi/ n. 紧急情况 in an emergency 在紧急情况下;emergency exit 紧急出口 1. 常考短语:“in an emergency”是急救场景必用表达; 2. 搭配拓展:“emergency exit”表“紧急出口” 1. You should stay calm in an emergency.(紧急情况下你要保持冷静。) 2. The emergency exit is at the back of the room.(紧急出口在房间后面。) firefighter /ˈfaɪəfaɪtə(r)/ n. 消防队员 a brave firefighter 一名勇敢的消防队员 1. 构词记忆:由“fire(火)+ fighter(战士)”构成; 2. 场景关联:常用于“职业/救援”话题 1. The firefighter saved the child from the burning house.(消防队员从着火的房子里救出了孩子。) 2. My uncle is a firefighter who works very hard.(我叔叔是个工作很努力的消防队员。) exit /ˈeksɪt/ n. 出口;通道 emergency exit 紧急出口;the main exit 主出口 1. 场景关联:常用于“场所指引”话题; 2. 搭配提示:常和“emergency/main”等词搭配 1. Please leave through the main exit.(请从主出口离开。) 2. The sign points to the emergency exit.(标识指向紧急出口。) drill /drɪl/ n. & v. 训练 fire drill 消防演练;drill for the exam 为考试做训练 1. 一词多义:作名词表“演练”,作动词表“训练”; 2. 场景关联:常用于“校园/安全”话题 1. We had a fire drill at school yesterday.(我们昨天在学校进行了消防演练。) 2. We need to drill more to pass the English exam.(我们得多训练才能通过英语考试。) alarm /əˈlɑːm/ n. 警报;警告器 v. 使惊恐;警告 fire alarm 火警警报;alarm clock 闹钟 1. 一词多义:八下重点是“警报/闹钟”; 2. 场景关联:常用于“安全/时间”话题 1. The fire alarm rang and we left the building.(火警警报响了,我们离开了大楼。) 2. My alarm clock wakes me up at 6 every morning.(我的闹钟每天早上6点叫醒我。) ring /rɪŋ/ v. 发出铃声;给……打电话 n. 铃声;戒指;环状物 ring the bell 按门铃;give sb. a ring 给某人打电话 1. 一词多义:需区分“按铃/打电话”和“铃声/戒指”; 2. 动词变形:过去式/过去分词为“rang/rung” 1. Please ring the bell before entering.(进门之前请按门铃。) 2. I'll give you a ring when I arrive.(我到了会给你打电话。) wet /wet/ adj. 湿的;潮湿的 get wet 淋湿;wet clothes 湿衣服 1. 场景关联:常用于“天气/日常”话题; 2. 固定搭配:“get wet”表“被淋湿” 1. We got wet in the sudden rain.(我们被突然的雨淋湿了。) 2. Don't sit on the wet chair.(别坐在湿椅子上。) towel /ˈtaʊəl/ n. 毛巾;手巾;纸巾 a clean towel 一条干净的毛巾;dry with a towel 用毛巾擦干 1. 场景关联:常用于“日常用品”话题; 2. 固定搭配:“dry with a towel”是生活常用表达 1. Please use this clean towel to wipe your hands.(请用这条干净的毛巾擦手。) 2. She dried her hair with a towel.(她用毛巾擦干了头发。) extinguisher /ɪkˈstɪŋɡwɪʃə(r)/ n. 灭火器 fire extinguisher 灭火器 1. 构词记忆:常和“fire”搭配为“fire extinguisher”; 2. 场景关联:常用于“安全设施”话题 1. There's a fire extinguisher in every classroom.(每个教室都有一个灭火器。) 2. We learned how to use a fire extinguisher in class.(我们在课上学了怎么用灭火器。) aid /eɪd/ n. & v. 帮助;援助 first aid 急救;aid sb. with sth. 帮某人做某事 1. 常考短语:“first aid”是急救场景核心词汇; 2. 搭配提示:作动词时后接“sb. with sth.” 1. We should learn some first aid skills.(我们得学一些急救技能。) 2. I aided my friend with his English homework.(我帮朋友做了英语作业。) CPR /ˌsiː piː ˈɑː(r)/ abbr.(=cardiopulmonary resuscitation)心肺复苏 do CPR 做心肺复苏 1. 缩写说明:是“cardiopulmonary resuscitation”的缩写; 2. 场景关联:常用于“急救知识”话题 1. The doctor taught us how to do CPR.(医生教我们怎么用心肺复苏。) 2. Doing CPR in time can save a life.(及时做心肺复苏能救人一命。) crowd /kraʊd/ n. 人群;群众 v. 挤满;涌入 a crowd of people 一群人;crowd into 涌入 1. 一词多义:作名词表“人群”,作动词表“挤满”; 2. 常考搭配:“a crowd of”表“一群” 1. A crowd of people gathered around the street performer.(一群人围在街头表演者周围。) 2. Students crowded into the classroom after the break.(课间休息后学生们涌入了教室。) avoid /əˈvɔɪd/ v. 避免;防止;避开 avoid doing sth. 避免做某事;avoid danger 避开危险 1. 常考搭配:“avoid”后接动词ing形式(不接to do); 2. 场景关联:常用于“安全/建议”话题 1. You should avoid eating too much junk food.(你应该避免吃太多垃圾食品。) 2. We need to avoid danger when climbing mountains.(爬山时我们得避开危险。) drown /draʊn/ v. 淹死;溺死;淹没 drown in water 溺水;drown out 淹没(声音) 1. 场景关联:常用于“安全警示”话题; 2. 词义拓展:可表“声音被淹没” 1. Don't play near the river—you might drown.(别在河边玩,可能会溺水。) 2. The loud music drowned out our conversation.(响亮的音乐淹没了我们的对话。) baseball /ˈbeɪsbɔːl/ n. 棒球运动;棒球 play baseball 打棒球;a baseball bat 棒球拍 1. 场景关联:常用于“运动”话题; 2. 固定搭配:“play baseball”是运动场景常用短语 1. They often play baseball on weekends.(他们周末常打棒球。) 2. He bought a new baseball bat for the game.(他为比赛买了新棒球拍。) whom /huːm/ pron. 谁(宾格) the person whom we met 我们遇到的那个人 1. 语法考点:是“who”的宾格形式,作宾语; 2. 用法提示:常用于定语从句中 1. This is the teacher whom I talked to yesterday.(这是我昨天交谈过的老师。) 2. Whom did you go to the park with?(你和谁一起去公园的?) blood /blʌd/ n. 血,血液 lose blood 失血;blood type 血型 1. 场景关联:常用于“医疗/受伤”话题; 2. 固定搭配:“lose blood”表“失血” 1. The hurt man lost a lot of blood.(受伤的人失了很多血。) 2. What's your blood type?(你是什么血型?) bleed /bliːd/ v. 流血;使出血 bleed heavily 大量流血 1. 动词变形:过去式/过去分词为“bled/bled”; 2. 场景关联:常用于“受伤”话题 1. His nose began to bleed after the fall.(摔倒后他的鼻子开始流血。) 2. The cut on his hand was bleeding heavily.(他手上的伤口在大量流血。) pain /peɪn/ n.(身体上的)疼痛 in pain 处于疼痛中;have a pain in... ……疼 1. 常考短语:“in pain”表“疼得难受”; 2. 搭配提示:“have a pain in + 身体部位”表“某处疼” 1. The old man was in great pain after the accident.(事故后老人疼得厉害。) 2. I have a pain in my stomach.(我胃疼。) helmet /ˈhelmɪt/ n. 头盔 safety helmet 安全头盔;bike helmet 自行车头盔 1. 场景关联:常用于“安全防护”话题; 2. 固定搭配:“safety helmet”是防护装备常用词 1. You must wear a bike helmet when riding.(骑车时必须戴自行车头盔。) 2. Workers wear safety helmets on the construction site.(工人在工地戴安全头盔。) sharp /ʃɑːp/ adj. 锋利的;急剧的 a sharp knife 一把锋利的刀;sharp turn 急转弯 1. 一词多义:可表“物品锋利”或“变化急剧”; 2. 场景关联:常用于“物品/路况”话题 1. Be careful with the sharp knife—it can cut you.(小心这把锋利的刀,会割伤你。) 2. The car made a sharp turn at the corner.(汽车在拐角处来了个急转弯。) pretty /ˈprɪti/ adv. 相当;颇;非常 adj. 漂亮的;美观的 pretty good 相当好;a pretty girl 一个漂亮的女孩 1. 一词多义:作副词表“相当”,作形容词表“漂亮的”; 2. 常用表达:“pretty good”是日常口语高频短语 1. The movie is pretty good—you should watch it.(这部电影相当不错,你应该看看。) 2. She is a pretty girl with long hair.(她是个长头发的漂亮女孩。) scary /ˈskeəri/ adj. 吓人的;恐怖的 a scary movie 一部恐怖电影 1. 场景关联:常用于“娱乐/感受”话题; 2. 词性拓展:对应名词“scare(惊吓)” 1. I don't like watching scary movies—they make me afraid.(我不喜欢看恐怖电影,它们让我害怕。) 2. The scary story made the kids scream.(恐怖故事让孩子们尖叫起来。) goodness /ˈɡʊdnəs/ n. 善良;真谛 goodness of heart 心地善良 1. 场景关联:常用于“品质描述”话题; 2. 常用表达:“My goodness!”表“我的天啊!”(感叹语) 1. The girl is loved for her goodness of heart.(女孩因为心地善良而被喜爱。) 2. My goodness! I forgot to bring my homework.(我的天啊!我忘带作业了。) shout /ʃaʊt/ v. 呼喊;喊叫;大声说 shout at sb. 对某人大喊;shout for help 呼救 1. 常考搭配:“shout at”表“生气地大喊”,“shout for help”表“呼救”; 2. 场景关联:常用于“情绪/紧急情况”话题 1. Don't shout at your little sister—she's scared.(别对你妹妹大喊,她害怕了。) 2. He shouted for help when he fell into the river.(掉进河里时他大声呼救。) truck /trʌk/ n. 卡车;手推车 a big truck 一辆大卡车;delivery truck 送货车 1. 场景关联:常用于“交通/运输”话题; 2. 搭配拓展:“delivery truck”表“送货车” 1. A big truck was parked on the road.(一辆大卡车停在路上。) 2. The delivery truck brought our new furniture.(送货车送来了我们的新家具。) hug /hʌɡ/ n. & v. 拥抱 give sb. a hug 给某人一个拥抱 1. 场景关联:常用于“情感表达”话题; 2. 固定搭配:“give sb. a hug”是日常表达常用语 1. She gave her mom a hug when she came home.(回家后她给了妈妈一个拥抱。) 2. We hugged each other to show our happiness.(我们互相拥抱表达开心。) kiss /kɪs/ n. & v. 吻 give sb. a kiss 给某人一个吻 1. 场景关联:常用于“情感表达”话题; 2. 用法提示:是亲密的情感表达动作 1. The mother gave her baby a kiss before going out.(妈妈出门前亲了宝宝一下。) 2. They kissed each other goodbye at the station.(他们在车站吻别。) careless /ˈkeələs/ adj. 粗心的 a careless mistake 一个粗心的错误 1. 构词记忆:由“care(关心)+ less(否定后缀)”构成,表“不关心的→粗心的”; 2. 场景关联:常用于“学习/生活”话题 1. He made a careless mistake in the math exam.(他数学考试犯了个粗心的错误。) 2. Don't be careless when crossing the road.(过马路时别粗心。) accident /ˈæksɪdənt/ n. 事故;意外 car accident 车祸;by accident 偶然地 1. 常考短语:“by accident”表“偶然”(高频考点); 2. 场景关联:常用于“安全/意外”话题 1. He was hurt in a car accident.(他在车祸中受伤了。) 2. I met an old friend by accident on the street.(我在街上偶然遇到了老朋友。) reporter /rɪˈpɔːtə(r)/ n. 记者 news reporter 新闻记者 1. 构词记忆:由“report(报道)+ er(表人的后缀)”构成; 2. 场景关联:常用于“职业”话题 1. The news reporter is interviewing the sports star.(新闻记者正在采访体育明星。) 2. My dream is to be a reporter for a big newspaper.(我的梦想是当大报社的记者。) roll /rəʊl/ v. 滚动,转动;翻转 roll down 滚下;roll over 翻身 1. 场景关联:常用于“动作描述”话题; 2. 固定搭配:“roll down”表“滚下来” 1. The ball rolled down the hill.(球从山上滚下来了。) 2. The baby rolled over and started crying.(宝宝翻了个身,开始哭了。) chemistry /ˈkemɪstri/ n. 化学 chemistry class 化学课;chemistry experiment 化学实验 1. 场景关联:常用于“学科”话题; 2. 搭配提示:常和“class/experiment”等词搭配 1. We have chemistry class on Wednesday.(我们周三有化学课。) 2. We did a fun chemistry experiment in the lab.(我们在实验室做了个有趣的化学实验。) fault /fɔːlt/ n. 责任;错误;缺点 it's one's fault 是某人的错;a fault in the machine 机器的故障 1. 常考句型:“it's one's fault”表“是某人的责任”; 2. 一词多义:可表“责任”“故障”等 1. It's your fault that you broke the glass.(打碎玻璃是你的错。) 2. The engineer found a fault in the machine.(工程师发现了机器的故障。) icy /ˈaɪsi/ adj. 冰冻的;冰冷的 icy road 结冰的路面;icy wind 冰冷的风 1. 场景关联:常用于“天气/路况”话题; 2. 搭配提示:常修饰“road/wind”等词 1. Be careful on the icy road—it's easy to slip.(结冰的路面要小心,容易滑倒。) 2. We felt cold in the icy wind.(冰冷的风里我们觉得很冷。) shock /ʃɒk/ n. 震惊;休克;剧烈震动 v. 使震惊;使气愤 in shock 处于震惊中;shock sb. 使某人大吃一惊 1. 一词多义:可表“震惊”“休克”; 2. 常考短语:“in shock”表“震惊得说不出话” 1. She was in shock when she heard the bad news.(听到坏消息时她震惊不已。) 2. The bad behavior of the boy shocked everyone.(男孩的恶劣行为让所有人震惊。) shoulder /ˈʃəʊldə(r)/ n. 肩,肩膀 on one's shoulder 在某人肩上;shoulder the responsibility 承担责任 1. 常考短语:“shoulder the responsibility”表“承担责任”(高频考点); 2. 场景关联:常用于“动作/责任”话题 1. The little girl sat on her dad's shoulder.(小女孩坐在爸爸的肩上。) 2. You need to shoulder the responsibility for your mistake.(你得为自己的错误承担责任。) wound /wuːnd/ n. 创伤,伤口 v. 使受伤 a deep wound 一个深伤口;be wounded 受伤 1. 一词多义:作名词表“伤口”,作动词表“使受伤”; 2. 场景关联:常用于“受伤”话题 1. The doctor cleaned the wound on his arm.(医生清理了他胳膊上的伤口。) 2. He was wounded in the accident.(他在事故中受伤了。) recover /rɪˈkʌvə(r)/ v. 康复;痊愈 recover from... 从……中康复 1. 常考搭配:“recover from”表“从疾病/伤害中康复”; 2. 场景关联:常用于“健康”话题 1. He is trying to recover from the illness.(他在努力从疾病中康复。) 2. It takes time to recover from a broken leg.(腿伤康复需要时间。) return /rɪˈtɜːn/ v. 返回;放回;恢复 n. 返回;回报 return to... 返回……;return the book 还书 1. 一词多义:作动词表“返回/还”,作名词表“回报”; 2. 常考搭配:“return to”表“回到某地” 1. We will return to school next Monday.(我们下周一回学校。) 2. Remember to return the book to the library.(记得把书还给图书馆。) bathroom /ˈbɑːθruːm/ n. 浴室;卫生间 go to the bathroom 去卫生间 1. 场景关联:常用于“日常场所”话题; 2. 固定搭配:“go to the bathroom”是日常口语常用语 1. The bathroom is on the second floor.(浴室在二楼。) 2. Excuse me, where is the bathroom?(打扰一下,卫生间在哪?) certain /ˈsɜːtn/ adj. 某事,某人;肯定的 pron. 某些,一些,若干 be certain of... 确信……;certain people 某些人 1. 一词多义:作形容词表“肯定的”,作代词表“某些”; 2. 常考句型:“be certain of”表“确信” 1. I'm certain of passing the exam.(我确信能通过考试。) 2. Certain people don't like this kind of music.(某些人不喜欢这种音乐。) boil /bɔɪl/ v. 煮沸,烧开 boil water 烧开水 1. 场景关联:常用于“日常动作”话题; 2. 固定搭配:“boil water”是生活常用短语 1. You need to boil water before making tea.(泡茶前得把水烧开。) 2. The water in the pot is boiling.(锅里的水开了。) smoke /sməʊk/ v. 吸(烟);冒烟 n. 烟;吸烟 smoke a cigarette 抽烟;no smoking 禁止吸烟 1. 一词多义:作动词表“吸烟/冒烟”,作名词表“烟”; 2. 常用标识:“no smoking”是公共场合常见标语 1. Don't smoke in the restaurant—it's not allowed.(别在餐厅抽烟,这里不允许。) 2. The sign says “no smoking” here.(标识说这里“禁止吸烟”。) oven /ˈʌvn/ n. 烤箱;烤炉 electric oven 电烤箱;bake in the oven 在烤箱里烤 1. 场景关联:常用于“烹饪”话题; 2. 固定搭配:“bake in the oven”表“用烤箱烤” 1. We baked cookies in the oven.(我们用烤箱烤了饼干。) 2. The electric oven is easy to use.(这个电烤箱很好用。) electric /ɪˈlektrɪk/ adj. 电的;用电的 electric car 电动汽车;electric fan 电风扇 1. 场景关联:常用于“电器/交通”话题; 2. 搭配提示:常修饰“car/fan”等物品 1. My dad bought a new electric car.(我爸爸买了辆新电动汽车。) 2. We use an electric fan to cool down in summer.(夏天我们用电风扇降温。) company /ˈkʌmpəni/ n. 公司;陪伴 a big company 一家大公司;keep sb. company 陪伴某人 1. 一词多义:八下重点是“公司”和“陪伴”; 2. 常考短语:“keep sb. company”表“陪某人” 1. His brother works in a big computer company.(他哥哥在一家大电脑公司工作。) 2. I'll keep you company while you wait.(你等的时候我陪你。) danger /ˈdeɪndʒə(r)/ n. 危险;风险 in danger 处于危险中;out of danger 脱离危险 1. 常考短语:“in danger/out of danger”是高频考点; 2. 场景关联:常用于“安全”话题 1. The wild animals are in danger because of hunting.(野生动物因捕猎处于危险中。) 2. The patient is out of danger now.(病人现在脱离危险了。) private /ˈpraɪvət/ adj. 私人的;个人的 private car 私家车;private space 私人空间 1. 场景关联:常用于“物品/生活”话题; 2. 搭配提示:常修饰“car/space”等词 1. Many families have their own private cars now.(现在很多家庭有自己的私家车。) 2. Please don't enter his private space without permission.(别未经允许进入他的私人空间。) media /ˈmiːdiə/ n. 大众传播媒介 social media 社交媒体;mass media 大众媒体 1. 场景关联:常用于“信息传播”话题; 2. 常用搭配:“social media”是现代生活高频词 1. People get news from social media now.(现在人们从社交媒体获取新闻。) 2. The mass media reported the event quickly.(大众媒体很快报道了这件事。) send /send/ v. 发送;邮寄;派遣 send an email 发邮件;send sb. to do sth. 派某人做某事 1. 动词变形:过去式/过去分词为“sent/sent”; 2. 常考搭配:“send an email”是日常高频短语 1. I'll send you an email with the details.(我会把细节发邮件给你。) 2. The company sent him to work in Beijing.(公司派他去北京工作。) click /klɪk/ v. & n. 点击 click the button 点击按钮 1. 场景关联:常用于“电脑/手机操作”话题; 2. 固定搭配:“click the button”是操作类常用语 1. Click the “save” button to keep your work.(点击“保存”按钮留存你的工作内容。) 2. A single click is enough to open the file.(点击一下就能打开文件。) virus /ˈvaɪrəs/ n. 病毒;病毒性疾病 computer virus 电脑病毒;flu virus 流感病毒 1. 一词多义:可表“电脑病毒”或“生物病毒”; 2. 场景关联:常用于“科技/健康”话题 1. My computer was attacked by a virus.(我的电脑中病毒了。) 2. The flu virus spreads easily in winter.(流感病毒在冬天容易传播。) era /ˈɪərə/ n. 时代;年代;纪元 a new era 一个新时代 1. 场景关联:常用于“历史/发展”话题; 2. 搭配提示:常和“new”等词搭配表“新时代” 1. The invention of the Internet started a new era.(互联网的发明开启了一个新时代。) 2. We live in an era of fast technology development.(我们生活在科技快速发展的时代。) publish /ˈpʌblɪʃ/ v. 发表;出版;公布 publish a book 出版一本书;publish a report 公布一份报告 1. 场景关联:常用于“书籍/信息发布”话题; 2. 固定搭配:“publish a book”是出版类常用语 1. The writer plans to publish a new book next year.(作家计划明年出版新书。) 2. The government published a report on the environment.(政府公布了一份环境报告。) view /vjuː/ n.(个人的)看法,意见 v. 把……视为 in one's view 在某人看来;view...as... 把……视为 1. 一词多义:作名词表“看法”,作动词表“视为”; 2. 常考短语:“in one's view”是观点表达常用语 1. In my view, we should start early.(在我看来,我们应该早点出发。) 2. People view him as a great leader.(人们把他视为伟大的领导者。) bully /ˈbʊli/ v. 恐吓;伤害;胁迫 bully sb. 欺负某人 1. 场景关联:常用于“校园/人际”话题; 2. 用法提示:是负面行为,常出现在“反霸凌”话题中 1. It's wrong to bully weaker classmates.(欺负弱小的同学是不对的。) 2. The teacher stopped the boy from bullying others.(老师阻止了男孩欺负别人。) message /ˈmesɪdʒ/ n. 信息,消息 send a message 发消息;text message 短信 1. 常考搭配:“send a message”是日常高频短语; 2. 场景关联:常用于“通讯”话题 1. Send me a message when you arrive.(到了给我发消息。) 2. I received a text message from my friend.(我收到了朋友的短信。) block /blɒk/ v. 阻碍;阻塞 n. 街区;大楼;障碍物 block the road 阻塞道路;a block of flats 一栋公寓楼 1. 一词多义:作动词表“阻塞”,作名词表“街区”; 2. 场景关联:常用于“交通/建筑”话题 1. The broken car blocked the road.(坏了的车阻塞了道路。) 2. We live in the same block of flats.(我们住在同一栋公寓楼里。) trust /trʌst/ n. & v. 信任;信赖;相信 trust sb. 信任某人;have trust in sb. 信任某人 1. 常考搭配:“trust sb.”和“have trust in sb.”同义; 2. 场景关联:常用于“人际”话题 1. You can trust her—she never lies.(你可以信任她,她从不说谎。) 2. We have trust in our teacher's decisions.(我们信任老师的决定。) adult /ˈædʌlt/ n. 成年人;成年动物 as an adult 作为成年人 1. 场景关联:常用于“成长/责任”话题; 2. 搭配提示:“as an adult”表“长大后” 1. As an adult, you need to take care of yourself.(作为成年人,你得照顾好自己。) 2. The panda is now an adult and can live alone.(这只熊猫现在成年了,可以独自生活。) especially /ɪˈspeʃəli/ adv. 尤其;特别 especially in winter 尤其在冬天 1. 用法提示:用于强调某一情况; 2. 场景关联:常用于“强调/对比”话题 1. I like fruits, especially apples.(我喜欢水果,尤其是苹果。) 2. It's cold in this city, especially in winter.(这个城市很冷,尤其在冬天。) ( 1 ) 学科网(北京)股份有限公司 $

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Unit 2 单词讲解表 2025-2026学年冀教版英语八年级下册
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Unit 2 单词讲解表 2025-2026学年冀教版英语八年级下册
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Unit 2 单词讲解表 2025-2026学年冀教版英语八年级下册
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