2026新译林版八年级英语上册Unit 8 Safe and sound单元单词全面解析(学案)

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2026新译林版八年级英语上册Unit 8 Safe and sound单元单词全面解析(学案)

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2026新译林版八年级英语上册Unit 8单元单词全面解析
sound /sa nd/ adj. 健康的,无损伤的
核心搭配:safe and sound 安然无恙;sound body 健康的身体;sound mind 健全的心智
重点考点:形容词,表“健康的”;也可作名词表“声音”,动词表“听起来”
经典例句:
The children arrived home safe and sound.(孩子们安然无恙地回到了家。)
She has a sound body and mind.(她身心健康。)
safe and sound 安然无恙
核心搭配:return safe and sound 安然返回;arrive safe and sound 安然抵达
重点考点:固定短语,强调“安全且完好无损”
经典例句:
After the storm, the villagers were all safe and sound.(暴风雨过后,村民们都安然无恙。)
We were relieved to hear that they arrived safe and sound.(听到他们安然抵达的消息,我们松了口气。)
emergency / m d nsi/ n. 紧急情况
核心搭配:emergency exit 紧急出口;emergency call 紧急呼叫;in an emergency 在紧急情况下
重点考点:可数名词,常与in, handle等搭配
经典例句:
Press the button in case of an emergency.(紧急情况下请按这个按钮。)
The hospital has an emergency room for urgent cases.(医院有急诊室处理紧急病例。)
situation / s t u e n/ n. 情况
核心搭配:difficult situation 困境;current situation 当前情况;improve the situation 改善情况
重点考点:可数名词,常与in, under等搭配
经典例句:
We need to assess the situation before making a decision.(我们需要先评估情况再做决定。)
The situation is getting worse—we need to act quickly.(情况越来越糟,我们需要迅速行动。)
heating / hi t / n. 供暖
核心搭配:central heating 集中供暖;heating system 供暖系统;turn on the heating 打开暖气
重点考点:不可数名词,表“供暖系统”或“暖气”
经典例句:
The heating is broken—we need to fix it.(暖气坏了,我们需要修理。)
Central heating is common in northern cities.(集中供暖在北方城市很普遍。)
lightning / la tn / n. 闪电
核心搭配:thunder and lightning 雷电;lightning strike 雷击;a flash of lightning 一道闪电
重点考点:不可数名词,常与thunder搭配
经典例句:
We saw a flash of lightning during the storm.(暴风雨中我们看到了一道闪电。)
Lightning can be dangerous if you are outside.(如果你在外面,闪电可能很危险。)
office / f s/ n. 办公室,办公楼
核心搭配:office building 办公楼;office worker 办公室职员;in the office 在办公室
重点考点:可数名词,常与in, at等搭配
经典例句:
He works in an office downtown.(他在市中心的一间办公室工作。)
The office is closed on weekends.(办公室周末不开放。)
homeless / h ml s/ adj. 无家可归的
核心搭配:homeless people 无家可归的人;homeless shelter 收容所;help the homeless 帮助无家可归者
重点考点:形容词,由home + -less构成;派生词为homelessness n. 无家可归
经典例句:
The charity provides food for the homeless.(这个慈善机构为无家可归者提供食物。)
Many people became homeless after the earthquake.(地震后很多人无家可归。)
coach /k t / n. 长途汽车
核心搭配:coach station 长途汽车站;take the coach 坐长途汽车;coach trip 长途旅行
重点考点:可数名词,也可作动词表“教练”
经典例句:
We took the coach to the countryside.(我们坐长途汽车去了乡下。)
The coach station is near the train station.(长途汽车站在火车站附近。)
road /r d/ n. 道路
核心搭配:main road 主干道;road safety 道路安全;on the road 在路上
重点考点:可数名词,常与on, along等搭配
经典例句:
There was a traffic jam on the main road.(主干道上堵车了。)
We walked along the road to the village.(我们沿着路走到了村子。)
accident / ks d nt/ n. 事故
核心搭配:traffic accident 交通事故;car accident 车祸;by accident 意外地
重点考点:可数名词,常与have, cause等搭配
经典例句:
He was injured in a traffic accident.(他在一次交通事故中受伤了。)
I met an old friend by accident in the street.(我在街上意外遇到了一位老朋友。)
typhoon /ta fu n/ n. 台风
核心搭配:typhoon warning 台风预警;typhoon season 台风季节;hit by a typhoon 遭受台风袭击
重点考点:可数名词,常与hit, approach等搭配
经典例句:
The typhoon caused a lot of damage.(台风造成了很大损失。)
We stayed indoors during the typhoon.(台风期间我们待在室内。)
terrible / ter bl/ adj. 可怕的
核心搭配:terrible weather 糟糕的天气;terrible accident 可怕的事故;terrible pain 剧痛
重点考点:形容词,近义词为awful, horrible
经典例句:
The storm caused terrible damage to the village.(暴风雨给村庄造成了可怕的破坏。)
I have a terrible headache.(我头痛得厉害。)
state /ste t/ n. 状态,情况
核心搭配:state of emergency 紧急状态;state of health 健康状况;in a good state 状态良好
重点考点:可数名词,常与in, of等搭配
经典例句:
The building is in a dangerous state.(这座建筑处于危险状态。)
The country is in a state of war.(这个国家处于战争状态。)
fireman / fa m n/ n. (pl. firemen) 消防员
核心搭配:fireman’s uniform 消防员制服;fireman’s helmet 消防头盔;brave fireman 勇敢的消防员
重点考点:可数名词,复数形式为firemen;也可写作firefighter
经典例句:
The firemen put out the fire quickly.(消防员迅速扑灭了大火。)
He wants to be a fireman when he grows up.(他长大后想当消防员。)
traffic / tr f k/ n. 交通
核心搭配:traffic jam 交通堵塞;traffic light 交通灯;heavy traffic 繁忙的交通
重点考点:不可数名词,常与heavy, light等搭配
经典例句:
There is heavy traffic during rush hour.(高峰时段交通繁忙。)
We got stuck in a traffic jam for an hour.(我们在交通堵塞中被困了一小时。)
slight /sla t/ adj. 轻微的
核心搭配:slight pain 轻微的疼痛;slight difference 细微的差别;slight chance 微小的机会
重点考点:形容词,比较级为slighter,最高级为slightest
经典例句:
I have a slight headache—nothing serious.(我有点头痛,不严重。)
There is a slight difference between the two pictures.(这两张图片有细微差别。)
shake / e k/ n., vi. & vt. 摇动
核心搭配:shake hands 握手;shake one’s head 摇头;shake with fear 吓得发抖
重点考点:不规则动词,过去式为shook,过去分词为shaken
经典例句:
He shook my hand and welcomed me.(他和我握手,欢迎我。)
The house shook during the earthquake.(地震时房子摇晃起来。)
thunder / θ nd (r)/ n. 雷声
核心搭配:thunder and lightning 雷电;a clap of thunder 一声雷鸣;thunder storm 雷雨
重点考点:不可数名词,常与lightning搭配
经典例句:
We heard a loud clap of thunder.(我们听到了一声巨响的雷声。)
Thunder scared the children.(雷声吓到了孩子们。)
bomb /b m/ n. 炸弹
核心搭配:plant a bomb 放置炸弹;bomb attack 炸弹袭击;explode a bomb 引爆炸弹
重点考点:可数名词,常与plant, explode等搭配
经典例句:
The police found a bomb in the building.(警察在大楼里发现了一枚炸弹。)
The bomb exploded and caused a fire.(炸弹爆炸引发了火灾。)
shout / a t/ vi. & n. 呼喊,喊叫
核心搭配:shout at 朝……大喊;shout for help 呼救;give a shout 大喊一声
重点考点:动词/名词,常与at, for等搭配
经典例句:
He shouted at the dog to go away.(他大喊着让狗走开。)
She heard a shout for help and ran to the scene.(她听到呼救声,跑到了现场。)
fear /f (r)/ n. 恐惧,害怕;v. 害怕
核心搭配:fear of ……的恐惧;in fear 恐惧地;fear doing sth 害怕做某事
重点考点:作名词表“恐惧”,作动词表“害怕”;派生词为fearful adj. 害怕的
经典例句:
She has a fear of heights.(她恐高。)
He fears that he will fail the exam.(他担心考试不及格。)
in fear 恐惧地,害怕地
核心搭配:run away in fear 害怕地跑开;look at sb in fear 恐惧地看着某人
重点考点:固定短语,fear在此处为名词
经典例句:
The children ran away in fear when they saw the dog.(孩子们看到狗时害怕地跑开了。)
She looked at the stranger in fear.(她恐惧地看着那个陌生人。)
direction /d rek n/ n. 方向
核心搭配:in the direction of 朝……方向;change direction 改变方向;right direction 正确方向
重点考点:可数名词,常与in, from等搭配
经典例句:
We walked in the direction of the school.(我们朝学校的方向走去。)
He changed direction and turned left.(他改变方向,向左转了。)
in all directions 四处,到处
核心搭配:run in all directions 四处乱跑;look in all directions 四处张望
重点考点:固定短语,direction在此处为复数形式
经典例句:
When the fire started, people ran in all directions.(火灾发生时,人们四处乱跑。)
He looked in all directions but couldn’t find his keys.(他四处张望,但找不到钥匙。)
brick /br k/ n. 砖
核心搭配:brick wall 砖墙;red brick 红砖;lay bricks 砌砖
重点考点:可数名词,常与wall, lay等搭配
经典例句:
The house is made of red bricks.(这座房子是红砖砌成的。)
Workers are laying bricks to build a wall.(工人们正在砌砖建墙。)
silent / sa l nt/ adj. 安静的
核心搭配:keep silent 保持沉默;silent night 寂静的夜晚;silent movie 无声电影
重点考点:形容词,派生词为silence n. 沉默;silently adv. 安静地
经典例句:
He kept silent about the accident.(他对事故保持沉默。)
The room was silent—no one spoke.(房间里很安静,没人说话。)
nervous / n v s/ adj. 焦虑的;胆怯的
核心搭配:feel nervous 感到紧张;nervous about 对……感到焦虑;nervous breakdown 精神崩溃
重点考点:形容词,派生词为nervously adv. 紧张地
经典例句:
She felt nervous before the exam.(考试前她感到紧张。)
He is nervous about speaking in public.(他对当众讲话感到焦虑。)
beat /bi t/ vi. & vt. (使)规律作响或运动;用力敲打
核心搭配:heart beats 心跳;beat the drum 打鼓;beat the door 敲门
重点考点:不规则动词,过去式为beat,过去分词为beaten
经典例句:
His heart was beating fast with excitement.(他激动得心跳加速。)
She beat the drum to attract attention.(她打鼓吸引注意。)
say to oneself 暗想;自言自语
核心搭配:say to oneself silently 默默地暗想;say to oneself aloud 自言自语
重点考点:固定短语,oneself需根据主语变化
经典例句:
He said to himself, “I can do this.”(他暗想:“我能做到。”)
She often says to herself when she is alone.(她独处时经常自言自语。)
calm /kɑ m/ vi. & vt. (使)平静,(使)镇静;adj. 平静的
核心搭配:calm down 平静下来;stay calm 保持冷静;calm voice 平静的声音
重点考点:动词/形容词,派生词为calmly adv. 平静地
经典例句:
Take a deep breath and calm down.(深呼吸,平静下来。)
She remained calm during the crisis.(危机期间她保持冷静。)
calm down (使)平静
核心搭配:calm down sb 使某人平静;calm down the situation 平息局势
重点考点:固定短语,calm为动词,down为副词
经典例句:
The teacher tried to calm down the students.(老师试图让学生们平静下来。)
It took her a while to calm down after the argument.(争吵后她花了一会儿才平静下来。)
since /s ns/ conj. 因为,既然;prep. 自从
核心搭配:since then 从那以后;since you ask 既然你问了;since last week 自从上周
重点考点:作连词表“因为”,作介词表“自从”
经典例句:
Since you are tired, let’s go home.(既然你累了,我们回家吧。)
I haven’t seen him since last year.(自从去年以来我就没见过他。)
weak /wi k/ adj. 虚弱的
核心搭配:weak body 虚弱的身体;weak voice 微弱的声音;weak in English 英语薄弱
重点考点:形容词,反义词为strong;派生词为weakness n. 弱点
经典例句:
She felt weak after the illness.(病后她感到虚弱。)
His voice was weak because he had a cold.(他感冒了,声音很微弱。)
voice /v s/ n. 嗓音,说话声,唱歌声
核心搭配:sweet voice 甜美的嗓音;raise one’s voice 提高声音;lose one’s voice 失声
重点考点:可数名词,常与sweet, loud等形容词搭配
经典例句:
She has a beautiful singing voice.(她有一副优美的歌喉。)
He raised his voice to be heard.(他提高声音以便被听到。)
except / k sept/ prep. (=except for) 除…之外
核心搭配:except for 除了……之外;everyone except me 除了我之外的所有人;nothing except 除了……什么都没有
重点考点:介词,后接名词/代词/从句;except for用于修正细节
经典例句:
Everyone came except Tom.(除了汤姆,大家都来了。)
The room is clean except for a few dust spots.(房间很干净,除了几个灰尘点。)
smoke /sm k/ n. 烟;v. 吸烟
核心搭配:smoke from fire 火灾产生的烟;smoke a cigarette 吸烟;no smoking 禁止吸烟
重点考点:作名词表“烟”,作动词表“吸烟”;派生词为smoker n. 吸烟者
经典例句:
There was smoke coming from the kitchen.(厨房里冒出烟来。)
He smokes a pack of cigarettes a day.(他一天抽一包烟。)
burn /b n/ vi. 着火;vt. & vi. (使)烧毁,烧伤
核心搭配:burn down 烧毁;burn to the ground 烧成平地;get burned 被烧伤
重点考点:不规则动词,过去式/过去分词为burned或burnt
经典例句:
The house burned down in the fire.(房子在火灾中烧毁了。)
She burned her hand while cooking.(她做饭时烧伤了手。)
put out 扑灭,熄灭
核心搭配:put out the fire 灭火;put out the candle 熄灭蜡烛;put out the cigarette 熄灭香烟
重点考点:固定短语,put的过去式/过去分词为put
经典例句:
Firemen put out the fire in 20 minutes.(消防员在20分钟内扑灭了大火。)
Please put out your cigarette before entering the building.(进入大楼前请熄灭香烟。)
heavily / hev li/ adv. 大量地
核心搭配:rain heavily 下大雨;snow heavily 下大雪;smoke heavily 大量吸烟
重点考点:副词,由heavy + -ly构成;常与rain, snow等动词搭配
经典例句:
It was raining heavily when we left.(我们离开时雨下得很大。)
He smokes heavily, which is bad for his health.(他烟抽得很凶,对健康有害。)
guess /ɡes/ vt. & vi. 猜测,估计
核心搭配:guess the answer 猜答案;guess at 猜测;guess what 你猜怎么着
重点考点:动词,常与at, what等搭配
经典例句:
Can you guess the meaning of the word (你能猜出这个单词的意思吗?)
Guess what—I got the job!(你猜怎么着——我得到那份工作了!)
hat /h t/ n. (常指带檐的)帽子
核心搭配:baseball hat 棒球帽;sun hat 遮阳帽;put on a hat 戴上帽子
重点考点:可数名词,区别于cap(无边帽)
经典例句:
She wore a sun hat to protect her face from the sun.(她戴了一顶遮阳帽保护脸部免受日晒。)
He took off his hat when he entered the room.(他进房间时摘下了帽子。)
clear /kl (r)/ vt. 清除,清理;adj. 清晰的
核心搭配:clear the table 清理桌子;clear the road 清理道路;clear sky 晴朗的天空
重点考点:作动词表“清理”,作形容词表“清晰的”;派生词为clearly adv. 清晰地
经典例句:
Please clear the table after dinner.(晚饭后请清理桌子。)
The sky is clear—no clouds at all.(天空晴朗,一点云都没有。)
policeman /p li sm n/ n. (pl. policemen) (男)警察
核心搭配:traffic policeman 交通警察;policeman’s uniform 警察制服;call the policeman 叫警察
重点考点:可数名词,复数形式为policemen;也可写作police officer
经典例句:
A policeman came to help us.(一名警察来帮助我们。)
He wants to be a policeman when he grows up.(他长大后想当警察。)
ache /e k/ n. & vi. 疼痛
核心搭配:headache 头痛;toothache 牙痛;ache all over 浑身疼痛
重点考点:名词/动词,常与head, tooth等构成复合词
经典例句:
I have a toothache—I need to see a dentist.(我牙痛,需要去看牙医。)
My legs ache after running.(跑步后我的腿很疼。)
postman / p stm n/ n. (pl. postmen) 邮递员
核心搭配:postman’s bag 邮递员包;deliver letters 送信;friendly postman 友好的邮递员
重点考点:可数名词,复数形式为postmen;也可写作mailman
经典例句:
The postman delivers letters every morning.(邮递员每天早上送信。)
We saw the postman riding his bike down the street.(我们看到邮递员骑着自行车沿街而来。)
airport / e p t/ n. 机场
核心搭配:international airport 国际机场;airport terminal 机场航站楼;at the airport 在机场
重点考点:可数名词,常与at, in等搭配
经典例句:
We met our friends at the airport.(我们在机场接了朋友。)
The airport is 20 kilometers from the city.(机场离市区20公里。)
passport / pɑ sp t/ n. 护照
核心搭配:valid passport 有效护照;passport control 护照检查;lose one’s passport 丢失护照
重点考点:可数名词,常与valid, lose等搭配
经典例句:
You need a passport to travel abroad.(出国旅行需要护照。)
He forgot his passport and missed the flight.(他忘了带护照,错过了航班。)
close /kl s/ adj. 差一点儿,险些;v. 关闭
核心搭配:close call 侥幸脱险;close to 靠近;close the door 关门
重点考点:作形容词表“险些的”,作动词表“关闭”;发音不同(形容词/副词为/kl s/,动词为/kl z/)
经典例句:
It was a close call—we almost hit the car.(真是侥幸,我们差点撞到车。)
Please close the window before you leave.(离开前请关上窗户。)
report /r p t/ vi. & vt. 报道;汇报;n. 报道
核心搭配:report the news 报道新闻;report to sb 向某人汇报;news report 新闻报道
重点考点:作动词表“报道/汇报”,作名词表“报道”;派生词为reporter n. 记者
经典例句:
The journalist reported the accident live.(记者现场报道了事故。)
He wrote a report on the project.(他写了一份项目报告。)
bush fire /b fa (r)/ n. 山林大火
核心搭配:bush fire season 山林大火季节;put out a bush fire 扑灭山林大火;bush fire warning 山林大火预警
重点考点:固定短语,bush指“灌木丛”
经典例句:
The bush fire burned for three days.(山林大火烧了三天。)
Firefighters worked hard to put out the bush fire.(消防员努力扑灭山林大火。)
so far 迄今为止
核心搭配:so far, … 到目前为止……;so far so good 到目前为止一切顺利
重点考点:固定短语,常用于现在完成时
经典例句:
So far, we have finished half of the work.(到目前为止,我们已经完成了一半的工作。)
So far, no one has complained.(到目前为止,没人抱怨。)
including / n klu d / prep. 包括…在内
核心搭配:including me 包括我在内;including all costs 包括所有费用;many people, including children 很多人,包括孩子
重点考点:介词,是include的现在分词形式,常放在列举内容前
经典例句:
Ten people came, including three children.(来了十个人,包括三个孩子。)
The price includes breakfast, including coffee and juice.(价格包含早餐,包括咖啡和果汁。)
sign /sa n/ n. 标牌,指示牌;v. 签名
核心搭配:road sign 路标;warning sign 警示标志;sign one’s name 签名
重点考点:作名词表“标牌”,作动词表“签名”;派生词为signature n. 签名
经典例句:
The sign says “No Parking”.(标牌上写着“禁止停车”。)
Please sign your name at the bottom of the form.(请在表格底部签名。)
avoid / v d/ vt. 避免,防止
核心搭配:avoid doing sth 避免做某事;avoid danger 避免危险;avoid mistakes 避免错误
重点考点:动词,后接动名词,不接不定式
经典例句:
You should avoid eating too much sugar.(你应该避免吃太多糖。)
He tried to avoid meeting her.(他试图避免见到她。)
wound /wu nd/ n. 伤,伤口
核心搭配:deep wound 深伤口;open wound 开放伤口;heal a wound 愈合伤口
重点考点:可数名词,区别于injury(泛指受伤)
经典例句:
He has a wound on his arm from the accident.(他手臂上有一处事故造成的伤口。)
The doctor cleaned the wound and put a bandage on it.(医生清理了伤口,并用绷带包扎。)
bleed /bli d/ vi. 流血,失血
核心搭配:bleed heavily 大量流血;bleed to death 流血致死;nose bleed 流鼻血
重点考点:不规则动词,过去式为bled,过去分词为bled
经典例句:
His nose started to bleed after the fight.(打架后他的鼻子开始流血。)
The wounded man was bleeding heavily.(受伤的人流血不止。)
press /pres/ vt. & vi. 按,压
核心搭配:press the button 按按钮;press hard 用力按;press clothes 熨衣服
重点考点:动词,也可作名词表“新闻界”
经典例句:
Please press the red button to start the machine.(请按红色按钮启动机器。)
He pressed the doorbell and waited.(他按了门铃,然后等待。)
firmly / f mli/ adv. 紧紧地
核心搭配:hold firmly 紧紧握住;press firmly 用力按;stand firmly 站稳
重点考点:副词,由firm + -ly构成;近义词为tightly
经典例句:
He held my hand firmly and smiled.(他紧紧握住我的手,笑了笑。)
Press the bandage firmly to stop the bleeding.(用力按压绷带止血。)
right away 立即,马上
核心搭配:do sth right away 立即做某事;come right away 马上来;leave right away 立刻离开
重点考点:固定短语,近义词为immediately, at once
经典例句:
Please call the police right away.(请立即报警。)
I need to go right away—I’m late.(我得马上走,我迟到了。)
tidal wave / ta dl we v/ n. 海啸,潮汐波
核心搭配:tidal wave warning 海啸预警;hit by a tidal wave 遭受海啸袭击;tidal wave damage 海啸造成的损失
重点考点:固定短语,也可写作tsunami
经典例句:
The tidal wave destroyed many houses along the coast.(海啸摧毁了沿海的许多房屋。)
People were warned to move to higher ground before the tidal wave hit.(人们被警告在海啸来袭前转移到高处。)
warn /w n/ vt. & vi. 警告,告诫
核心搭配:warn sb of sth 警告某人某事;warn sb not to do sth 警告某人不要做某事;weather warning 天气预警
重点考点:动词,固定搭配warn sb (not) to do sth
经典例句:
The teacher warned us not to talk in class.(老师警告我们不要在课堂上说话。)
They warned him of the danger ahead.(他们警告他前方有危险。)

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