Unit 3 Safety-2025-2026学年九年级英语重点词汇精讲（冀教版）

9年级全一册冀教版 寒假专版 C版词汇核心考点精讲 【寒假专版】 初中·冀教版·9年级全一册Unit3 Safety 单元词汇总览 emergency'm3:d3ansi/n.紧急helmet/'helmit//n.头盔 rescue/'reskju:/V.&n.营救；救 情况：突发事件 lifeguard/'larfga:d/n.救生员 援 precaution /prI'k:n/n.预防措 evacuate'vaekjueIt/v.撤离：疏alert/A'l3t/ad.警觉的；V.提醒 施 散 secure/s'kjoa(r)/adj.安全的：v. first aid/'f3:st eid/n.急救 fire extinguisher /fars 使安全 avoid /a'voId/v.避免：避开 k'st四gw()/n.灭火器 risk /risk/n.风险：v.冒险 hazard/'hazad/n.危险：危害 poison/'p3Iz/n.毒药：V.毒害 词汇核心考点精讲 1.emergency/M'm3:d3nsin.紧急情况：突发事件 ·核心考点：词性：名词(n) 1个核心义：紧急情况：突发事件 ·必记搭配与例句：●in an emergency(在紧急情况下)：Call120 in an emergency. ●handle an emergency(处理紧急情况)：He can handle emergencies calmly. ·重点派生词：●emergent(形容词)：emergent needs(紧急需求) 2.precaution /pri'ko:n/n.预防措施 ·核心考点：词性：名词(n.) 1个核心义：预防措施 ·必记搭配与例句：●take precautions（采取预防措施)：We should take precautions against fire. ·safety precautions（安全预防措施)：The school has strict safety precautions. ·重点派生词：·precautionary(形容词)：precautionary measures(预防措施) 3.avoid/A'void/v.避免；避开 ·核心考点：词性：动词(v) 1个核心义：避免；避开 ·必记搭配与例句：●avoid doing sth.(避免做某事)：You should avoid making mistakes ●avoid danger(避开危险)：He tried to avoid danger. 9年级全一册冀教版 寒假专版 ·重点派生词：。avoidable(形容词)：avoidable accidents(可避免的事故) 4.hazard/haezad/n.危险：危害 ·核心考点：词性：名词(n) 1个核心义：危险：危害 ·必记搭配与例句：●safety hazard(安全隐患)：This is a serious safety hazard, ●hazard to sth.(对某物的危害)：Smoking is a hazard to health ·重点派生词：●hazardous(形容词)：hazardous chemicals(危险化学品) 5.evacuate1'vaekjuert/v.撤离；疏散 ·核心考点：词性：动词(V) 1个核心义：撤离：疏散 ·必记搭配与例句：●evacuate from(从，撤离)：People were evacuated from the building.. 。evacuate sb.to(把某人疏散到)：They evacuated the children to a safe place. ·重点派生词：·evacuation（名词)：emergency evacuation(紧急疏散) 6.poison/'p3Izn/n.毒药；V.毒害 ·核心考点：词性：名词(n.):动词(v.) 2个核心义：毒药(n.):毒害(v.) ·必记搭配与例句：·a bottle of poison(一瓶毒药)：There is a bottle of poison on the table ●poison sb./sth.(毒害某人/某物)：The bad food poisoned him. ·重点派生词：●poisonous(形容词)：poisonous snakes(毒蛇) 7.rescue/'reskju:/V.&n.营救：救援 ·核心考点：词性：动词(v.):名词(n.) 1个核心义：营救：救援(v.&n) ·必记搭配与例句：●rescue sb.from（从…营救某人)：The firefighters rescued him from the fire. ●come to one's rescue(来救某人)：His friends came to his rescue, ·重点派生词：●rescuer(名词)：The rescuers saved many people. 8.alert/'l3t/adj.警觉的；v.提醒 ·核心考点：词性：形容词(adj.):动词(v.) 2个核心义：警觉的(adj.):提醒(v.) ·必记搭配与例句：●be alert to(对…警觉)：We must be alert to the danger, ●alert sb.to sth.(提醒某人某事)：He alerted me to the problem 9年级全一册冀教版 寒假专版 ·重点派生词：·alertly(副词)：He looked around alertly. 9.secure /s'kjua(r)/adj.安全的：v.使安全 ·核心考点：词性：形容词(adj):动词(v) 2个核心义：安全的(adj.):使安全(v.) ·必记搭配与例句：·feel secure(感到安全)：She feels secure in her home.. ●secure sth.(使某物安全)：Secure the door before leaving ·重点派生词：●security(名词)：national security(国家安全) 10.risk /risk/n.风险：V.冒险 ·核心考点：词性：名词(n):动词(v) 2个核心义：风险(n.):冒险(v.) ·必记搭配与例句：●take a risk(冒险)：Ie took a risk to save the child. ●at risk(处于风险中)：Smokers are at risk of illness. ·重点派生词：·isky(形容词)：a risky decision(冒险的决定) 词汇核心考点综合训练 1.一、单项选择 1.We should call 120_an emergency. ●A.0n ●B.in ●C.at ●D.with 2.You must takeagainst the heavy rain. ●A.precautions ●B.hazards ·C.risks ●D.rescues 9年级全一册冀教版 寒假专版 3.Remember to avoid mistakes in your homework. 。A.make ●B.making ●C.to make ●D.nade 4.Smoking is a serious-to people's health ·A.emergency ●B.precaution ●C.hazard ●D.security 5.The students were from the burning building quickly. ●A.evacuated ●B.rescued ●C.alerted ●D.secured 6.This kind of snake is highly;keep away from it. ●A.poison ·B.poisoning ●C.poisonous ·D.poisoned 7.The firefighters three children from the fire yesterday. ●A.rescued ·B.evacuated 9年级全一册冀教版 寒假专版 ·C.avoided 。D.alerted 8.We must be-to the hidden danger around us. ●A.alet ●B.secure ·C.risky ·D.emergent 9.Pleasethe door before you leave the room. ●A.rescue ●B.secure ●C.poison ●D.evacuate 10.Taking drugs will put your life risk. 。A.in ●B.on ●C.at ●D.with 2.二、根据提示补全句子 1.The doctor provided help for the patients with_(emergency)needs. 2.It's important to take_(precaution)measures before the storm comes. 3.Most traffic accidents are(avoid)if people follow the rules. 4.Workers must wear special clothes when dealing with(hazard)chemicals 5.The-(evacuate)of the village took two hours during the flood. 6.The rescuers tried their best to save the people in_(dangerous). 3.三、首字母填空 9年级全一册冀教版 寒假专版 1.In an e,you should stay calm and call for help. 2.To keep safe,we should take pagainst fires at home. 3.Wearing a seatbelt can help aserious injuries in car accidents. 4.The broken wire is a safety h_;we must fix it immediately. 5.The soldiersr the hikers who were trapped in the mountain. 4.参考答案 ·一、单项选择 1B2.A3B4.5.A6.C7.A8.A9B10.C ·二、根据提示补全句子 1.emergent 2.precautionary 3.avoidable 4.hazardous 5.evacuation 6.danger ·三、首字母填空 1.emergency 2.precautions 3.avoid 4.hazard 5.rescued