Unit 5 Nature's Temper 重点短语精讲 2025-2026学年人教版八年级英语下册

2026-04-27
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人教版八年级下册 Unit 5 重点短语 一、自然灾害与天气现象(核心主题) 序号 短语(含过去式 / 变形) 中文释义 补充说明 / 易错点 1 a natural disaster 自然灾害 可数名词,复数形式:natural disasters 2 an earthquake hit/rocked Japan = an earthquake happened in Japan 地震袭击日本 / 日本发生地震 hit 过去式:hit;rock 过去式:rocked;happen 强调 “偶然发生”,take place 强调 “有计划 / 有预兆地发生” 3 a tsunami hit/swept(sweep) through the coast 海啸袭击 / 席卷海岸 sweep 过去式:swept;短语 sweep through 表示 “席卷、横扫”,主语常为灾害 4 a typhoon hit/blew(blow) across the town = a typhoon landed in the town 台风袭击 / 横扫城镇;台风登陆城镇 blow 过去式:blew;land 此处为动词 “登陆”,过去式:landed 5 strong winds and heavy rain 强风暴雨 同义替换:heavy storms /a heavy rainstorm 6 get flooded 被(洪水)淹没 被动结构,同义替换:be flooded /be covered in water 7 the eye of a typhoon 台风眼 地理类固定搭配,指台风中心区域 8 the rain beat(beat) against the roof 雨水敲打屋顶 beat 过去式:beat;against 为介词,表示 “对着、撞击” 9 thunder rolled across the sky 雷声滚滚 roll 此处表示 “(声音)隆隆作响”,过去式:rolled 10 the sky was growing darker and darker 天空变得越来越黑 比较级叠加结构:darker and darker,意为 “越来越……” 11 heard thunder and saw lightning 听到雷声看到闪电 hear 过去式:heard;see 过去式:saw 12 lightning flashed across the sky 闪电划过天空 flash 此处表示 “闪光、闪过”,过去式:flashed 二、灾害应对与安全防护(高频写作主题) 序号 短语(含过去式 / 变形) 中文释义 补充说明 / 易错点 1 warn sb of/about sth. = warn sb. (not)to do sth. 提醒某人某事;警告某人(不)做某事 warn 常见搭配:warn sb. about sth. /warn sb. not to do sth.,介词搭配易错 2 pay attention to the weather reports 关注天气预报 pay attention to 后接名词 / 动名词,to 为介词,易错点:不要漏写 to 3 store/pack the emergency supplies 储存 / 打包应急物资 emergency supplies 为固定搭配,意为 “应急物资”,不可说 emergency things 4 make preparations=be prepared for 做好准备 make preparations for sth. /be prepared for sth.,同义替换:prepare for sth. 5 prepare for the worst 为最坏的情况做准备 写作中可用于表达防灾意识,拓展:prepare for the best, plan for the worst 6 the rest of her family 她其余的家人 the rest of + 名词,意为 “剩余的……”,谓语动词单复数由名词决定 7 security guard 保安 职业类名词,复数:security guards 8 jump into action right away 立刻行动起来 同义替换:take action immediately /act at once 9 rescue workers 救援人员 可数名词复数,同义替换:rescuers /rescue teams 10 need more manpower 需要更多人力 manpower 为不可数名词,意为 “人力、人手” 11 listen to sb’s heartbeat 听某人的心跳 拓展:first aid(急救)相关短语,如 give first aid(实施急救) 12 safeguard their house(s) from heavy storms 保护他们的房屋免受暴风雨的袭击 safeguard…from… = protect…from…,意为 “保护…… 免受…… 伤害” 13 the firefighters, police and volunteers all work together 消防员、警察、志愿者齐心协力 同义替换:work together /make joint efforts /work as a team 14 fight the fires 抵抗火情 / 灭火 同义替换:put out fires(灭火),注意区分 fight the fires 侧重 “对抗火情” 15 stay away from dangerous areas 远离危险区域 同义替换:keep away from /stay clear of 16 manage to put out all the fires 成功扑灭所有的火 manage to do sth. = succeed in doing sth.,意为 “成功做某事” 三、灾害中的经历与动作(过去进行时 / 一般过去时场景) 序号 短语(含过去式 / 变形) 中文释义 补充说明 / 易错点 1 do chores 做家务 同义替换:do housework,chores 为复数名词,常搭配 daily chores(日常家务) 2 the building shook(shake) all of a sudden 建筑物突然晃动 shake 过去式:shook;all of a sudden = suddenly(突然) 3 cause sth. to happen 引发某事 cause 后接不定式,易错点:不要说 cause sb. do sth.,应为 cause sb. to do sth. 4 slow down 慢下来,缓下来 动词短语,可用于描述风、雨、车辆等,如 The wind slowed down.(风变小了) 5 clean up the neighbourhood 清扫街区 clean up 意为 “清理、打扫干净”,neighbourhood 指 “街区、社区” 6 at the time of the flood 洪水来袭时 at the time of… = when…,意为 “在…… 的时候”,常用于过去进行时场景 7 the roof nearly came(come) off 屋顶几乎掉落 come off 意为 “脱落、掉落”,过去式:came off;nearly = almost(几乎) 8 have trouble during the snowstorm 在暴风雪期间遇到麻烦 have trouble (in) doing sth. /have trouble with sth.,意为 “做某事有困难” 9 the power went out 停电了 go out 此处意为 “(灯、电)熄灭”,过去式:went out;同义替换:lose power /power cut 10 slept(sleep) soundly 睡得很酣畅 sleep 过去式:slept;soundly 修饰 sleep,意为 “酣畅地、沉实地”,同义替换:sleep deeply 11 hid(hide) from a tornado 躲避龙卷风 hide 过去式:hid;hide from… 意为 “躲避……” 12 brought(bring) everyone closer together 让大家更亲近了 bring 过去式:brought;bring…closer together 意为 “使…… 更团结 / 更亲近” 13 refuse to take a single step farther 拒绝再往前走一步 refuse to do sth. 意为 “拒绝做某事”;farther 为 far 的比较级,指 “距离上更远” 14 ran(run) as fast as they could(can) 尽可能快地跑 run 过去式:ran;as…as sb. can/could = as…as possible,意为 “尽可能……” 15 cause over 200,000 deaths 造成了 20 万多人死亡 death 此处为可数名词,意为 “死亡人数”;over = more than(超过) 16 thanks to her knowledge and quick thinking 多亏了她的知识和敏捷的思维 thanks to 意为 “多亏、由于”,后接名词 / 代词,同义替换:because of /due to 17 experience a great heatwave 经历一场严重的气候热浪 heatwave 意为 “热浪”,拓展:cold snap(寒潮) 18 alarm clock didn’t go off 闹钟没响 go off 此处意为 “(闹钟)响”,过去式:went off 19 woke(wake) up late 醒来晚 / 睡过头 wake up 过去式:woke up;同义替换:oversleep(睡过头) 20 review my notes 复习我的笔记 同义替换:go over my notes,常用于描述学习场景 21 by the time 到…… 的时候 引导时间状语从句,从句常用一般过去时,主句常用过去完成时 22 out of breath 上气不接下气 介词短语,常搭配 be /become out of breath,意为 “气喘吁吁” 23 as a result 结果 连接词,用于句首 / 句中,表因果关系,同义替换:as a consequence 24 my unlucky day 我倒霉的一天 口语化表达,可用于描述糟糕的经历,拓展:a bad day /a terrible day 25 have a terrifying experience 度过一次可怕的经历 terrifying 修饰事物,意为 “令人害怕的”;同义替换:have a scary experience 四、语法 / 结构类短语(单元核心语法:过去进行时) 序号 短语 / 结构 中文释义 补充说明 / 易错点 1 as soon as 一…… 就…… 引导时间状语从句,时态遵循 “主将从现 / 主过从过” 2 at the time of… 在…… 的时候 用于过去进行时场景,同义替换:when… 3 while / when 当…… 时候 语法点:while 后接长动作(过去进行时),when 后可接长 / 短动作(一般过去时 / 过去进行时) 五、补充易错点说明 1.过去式变形:本单元短语多为过去时语境,重点标注了不规则动词过去式,如: sweep→swept;blow→blew;beat→beat;hide→hid;bring→brought;run→ran;wake→woke 2.介词搭配: · warn sb. of/about sth.(√);warn sb. of doing sth.(×,应为 warn sb. about doing sth.) · pay attention to(√,to 为介词,后接动名词) · safeguard…from…(√,表 “保护免受伤害”) 3.易混短语辨析: go out vs. put out(核心区别:动作对象+含义侧重,结合单元灾害场景详解) 1. go out:不及物动词短语,无被动语态,侧重“自然熄灭、停止运行”,无需人为干预,单元中主要用于“停电、闹钟停响、火焰自然熄灭”。 -单元语境例句: The power went out suddenly when the typhoon hit.(台风袭击时,突然停电了。) My alarm clock went out last night, so I woke up late.(我的闹钟昨晚没响,所以我醒晚了。) The small fire went out by itself after the rain.(雨后,小火苗自己熄灭了。) 2. put out:及物动词短语,可用于被动语态,侧重“人为主动熄灭、扑灭”,动作发出者是人(如消防员、普通人),单元中主要用于“灭火”。 单元语境例句: The firefighters worked hard to put out the wildfire.(消防员奋力扑灭了野火。) We used water to put out the small fire in the kitchen.(我们用水扑灭了厨房里的小火。) 易错提醒:不可说“The fire was gone out.”(错误,go out无被动),正确表达:The fire went out. 或 The fire was put out. slow down vs. calm down(核心区别:修饰对象+含义侧重,结合单元场景区分) 1. slow down:侧重“速度、节奏减缓”,修饰的对象是“可移动、可变化的事物”(如风、雨、车辆、动作等),单元中主要用于“风力、雨势减弱”。 单元语境例句: The wind slowed down after midnight, so we felt a little safer.(午夜后风变小了,我们感觉安全了一些。) The rain slowed down gradually, and the sun came out.(雨渐渐小了,太阳出来了。) The car slowed down when it passed the flooded road.(汽车经过被淹的道路时放慢了速度。) 2. calm down:侧重“情绪、气氛平静下来”,修饰的对象是“人、情绪、场面”,单元中可用于描述灾害中人们的情绪变化。 单元语境例句:Please calm down. The typhoon will pass soon.(请冷静下来,台风很快就会过去。) After the storm, people gradually calmed down and started to clean up the neighbourhood.(暴风雨过后,人们逐渐平静下来,开始清理街区。) 易错提醒:描述“风变小”不可用calm down,描述“情绪平复”不可用slow down,避免搭配混淆。 happen vs. take place(核心区别:发生的“偶然性/计划性”,结合单元灾害场景详解) 1. happen:不及物动词,侧重“偶然、意外发生”,无计划、无预兆,单元中所有自然灾害(地震、台风、海啸等)均属于“偶然发生”,常用此词。 单元语境例句:An earthquake happened in Indonesia before the tsunami.(海啸发生前,印度尼西亚发生了一场地震。) A terrible wildfire happened in Chongqing in 2022.(2022年重庆发生了一场严重的野火。) 补充搭配:happen to do sth.(偶然做某事),如:I happened to see the lightning when I went out.(我出去的时候,碰巧看到了闪电。) 2. take place:不及物动词短语,侧重“有计划、有预兆地发生”,多用来描述“活动、事件、仪式”等,单元中几乎不用于描述自然灾害(除非指灾害“有预兆地发生”,但极少用)。 语境例句:The school meeting will take place tomorrow morning.(学校会议将于明天上午举行。) The concert took place as planned despite the bad weather.(尽管天气不好,音乐会还是按计划举行了。) 易错提醒:自然灾害(地震、台风等)优先用happen,不用take place;take place无被动语态,不可说“Something was taken place.”,正确表达:Something took place. 学科网(北京)股份有限公司 $

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Unit 5 Nature's Temper 重点短语精讲 2025-2026学年人教版八年级英语下册
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Unit 5 Nature's Temper 重点短语精讲 2025-2026学年人教版八年级英语下册
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Unit 5 Nature's Temper 重点短语精讲 2025-2026学年人教版八年级英语下册
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