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Unit 8 Safe and sound 重点短语句子知识清单
Welcome to the unit Welcome to the unit
短语： 短语：
safe and sound 安然无恙
emergency /i m d nsi/ 紧急情况
natural disaster 自然灾害
power cut 停电
lightning / la tn / 闪电
earthquake / θkwe k/ 地震
car accident 车祸
flood /fl d/ 洪水
typhoon /ta fu n/ 台风
house fire 房屋火灾
traffic accident 交通事故
homeless / h ml s/ 无家可归的
terrible state 糟糕的状态
thick fog 浓雾
句子： 句子：
Can you tell emergencies from natural disasters 你能区分紧急情况和自然灾害吗？
The typhoon left the whole town in a terrible state. 台风让整个小镇陷入糟糕的状态。
A thick fog caused a big traffic accident last week. 上周一场浓雾引发了严重的交通事故。
Earthquakes and floods are common natural disasters. 地震和洪水是常见的自然灾害。
The power cut left thousands of people without heating in winter. 停电让数千人在冬天没有暖气可用。
Reading Reading
短语： 短语：
slight shake 轻微的震动
loud noise 巨大的噪音
like thunder 像雷声一样
in fear 恐惧地
run in all directions 四处奔逃
rain down 雨点般落下
come down 倒塌
dark and silent 漆黑寂静
heart beating fast 心跳加速
be trapped 被困住
calm down 冷静下来
save energy 节省体力
cry out 大声呼喊
weak voice 虚弱的声音
move away 移开；搬走
句子： 句子：
I was working when the earthquake started—first a slight shake, then a loud noise like thunder. 地震发生时我正在工作——起初是轻微的震动，接着是像雷声一样的巨响。
People shouted in fear and ran in all directions while pieces of glass and bricks were raining down. 人们恐惧地大喊，四处奔逃，玻璃碎片和砖块像雨点般落下。
After the shaking ended, it was dark and silent. I realized I was trapped. 震动停止后，周围漆黑寂静，我意识到自己被困住了。
I told myself to calm down since I was still alive and needed to save energy. 我告诉自己要冷静，因为我还活着，需要节省体力。
Hours later, I heard noise above and cried out for help in a weak voice. 几小时后，我听到上方有声音，用虚弱的声音大喊求救。
The rescuers quickly moved away the bricks, and at last I was safe! 救援人员迅速移开砖块，我终于安全了！
Grammar & Word power Grammar & Word power
短语： 短语：
past continuous tense 过去进行时
compound nouns 复合名词（noun+noun/verb+noun等）
was/were + v-ing 过去进行时结构
at a particular time in the past 过去某个特定时刻
thunderstorm / θ nd st m/ 雷暴（thunder+storm）
earthquake / θkwe k/ 地震（earth+quake）
snowball / sn b l/ 雪球（snow+ball）
passport / pɑ sp t/ 护照（pass+port）
policeman /p li sm n/ 警察（police+man）
postman / p stm n/ 邮递员（post+man）
airport / e p t/ 机场（air+port）
句子： 句子：
We were having dinner when the power cut happened. 停电发生时我们正在吃晚饭。
While pieces of glass were raining down, people were running in all directions. 玻璃碎片雨点般落下时，人们正在四处奔逃。
As I was trying to find my way out, I suddenly heard a shout. 我正试图找出路时，突然听到一声呼喊。
A thunderstorm hit the city while we were sleeping last night. 昨晚我们睡觉时，一场雷暴袭击了这座城市。
The postman was delivering letters when the flood came. 洪水来临时，邮递员正在送信。
Integration Integration
短语： 短语：
first aid 急救
stay safe 保持安全
flood-hit area 洪灾地区
bush fire 山林大火
volcanic eruption 火山爆发
choking / t k / 窒息
nosebleed / n zbli d/ 鼻出血
burn /b n/ 烧伤；烫伤
press firmly 用力按压
run away from 逃离
emergency signs 紧急标识
avoid accidents 避免事故
句子： 句子：
If you are in a flood, get to high ground and stay away from water. 如果你身处洪灾中，要前往高地，远离水源。
When there’s a house fire, cover your mouth with a wet cloth and run out quickly. 发生房屋火灾时，用湿布捂住嘴，迅速跑出去。
For a nosebleed, lean forward and press the area below the bridge of your nose. 流鼻血时，身体前倾，按压鼻梁下方。
If someone is choking, stand behind them and press their stomach firmly. 有人窒息时，站在他们身后，用力按压腹部。
We should learn basic first aid skills to deal with emergencies. 我们应该学习基本的急救技能来应对紧急情况。
After the typhoon, volunteers went to the hit area to help people rebuild their homes. 台风过后，志愿者前往受灾地区帮助人们重建家园。

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