Unit 5 First Aid 二-2025-2026学年高中英语重点词汇精讲选择性必修第二册（人教版）

高中选修2人教 寒假专版 C版词汇核心考点精讲 【寒假专版】 高中·人教·选修2Unit5 First Aid二 单元词汇总览 bath /ba:0/n.洗澡：BrE=bathtub)耽搁（的时间）：推迟 interrupt/,mnta'rApt/vi.vt. 浴缸：浴盆t.NAmE=bathe)给needle/ni:d/n.针；缝衣针：注断：打扰t.使暂停；使中断 …洗澡 射针；指针 scream/skim/vi.&t.(因愤怒 slip/slp/vi.滑倒；滑落：溜走V needle短语静脉注射针 或恐惧)高声喊：大声叫n.尖叫： n滑倒：小错误：纸条 vital sign短语生命体征 尖锐刺耳的声音 mosquito /ma'ski:tao/n.(pl.-oes,ward /wo:d/n. fellow/felau/adj.同类的：同事 0s)蚊子 drown/dran/vi.&t.(使)淹死；的：同伴的：同情况的n.男人： elderly/eldali/adj.年纪较大的：溺死；浸泡：淹没 家伙；同事：同辈：同类 上了年纪的（婉辞） sprain/sprem/t.扭伤（关节）n.diner/'dama)/n.(尤指餐馆的) carpet/'"ka:prt/n.地毯 扭伤 就餐者 operator/Dpareita()/n.电话接ankle/'eyk/n.踝；踝关节 choke /tfaok/vi.&t.(使室息； 线员：操作员 bleeding/'bli:dn/n.流血；失血（使）哽咽 ambulance/'aembjslans/n.救护bleed/bli:d/vi.bled,bled流血；steak/stek/n.牛排；肉排 车 失血 throat/rat/n.咽喉；喉咙 delay/d'le/vi.&t.推迟；延期paic/'paenik/vi.&t.(使)惊慌 (做某事)t.耽误；耽搁n.延误；n.惊恐；恐慌 词汇核心考点精讲 1.slip /slrp/vi.滑倒：滑落：溜走n.滑倒：小错误；纸条 ·核心考点：词性：不及物动词(vi.)、名词(n) 3个核心义：滑倒(vi.)、滑落(i.)、小错误(n.) ·必记搭配与例句：·slip on(在·上滑倒)：She slipped on the wet floor. ·slip away(走)：He slipped away without being noticed. ●a slip of the tongue(口误)：It was just a slip of the tongue ·重点派生词：·slippery(形容词)：slippery roads(湿滑的道路) 2.delay/dle/vi.&t.推迟；延期（做某事）t.耽误；耽搁n.延误；耽搁（的时间）：推迟 ·核心考点：词性：动词(vi.&t)、名词(n.) 3个核心义：推迟(vi.&t.)、耽误(vt.)、延误(n.) ·必记搭配与例句：●delay doing sth.(推迟做某事)：Don't delay making a decision 高中选修2人教 寒假专版 ●without delay(立即)：Please send the letter without delay. ·a delay of two hours(两小时的延误)：There was a delay of two hours. ·重点派生词：·delayed(形容词)：delayed flight(延误的航班) 3.panic/'penk/vi.&vt.(使)惊慌n.惊恐；恐慌 ·核心考点：词性：动词(vi.&t.)、名词(n.) 3个核心义：（使）惊慌（ⅵ.&t.)、惊恐(n.) ·必记搭配与例句：·panic about(对…恐慌)：They panicked about the fire. ●in panic(恐慌地)：She ran out in panic. ·cause panic(引起恐慌)：The news caused panic. ·重点派生词：·panicked(形容词)：panicked expression(惊慌的表情) 4.interrupt./,inta'rApt/vi.&t.打断：打扰t.使暂停；使中断 ·核心考点：词性：动词(vi.&t) 3个核心义：打断(vi.&t.)、打扰(vi.&t.)、使暂停(t.) ·必记搭配与例句：·interrupt sb.(打断某人)：Don't interrupt me while I'm talking. ●interrupt a meeting(中断会议)：The noise interrupted the meeting. ●interrupt to do sth.(打断去做某事)：He interrupted to ask a question. ·重点派生词：●interruption（名词)：without interruption(不间断地) 5.choke /tfauk/vi.&t.(使)室息；（使）哽咽 ·核心考点：词性：动词(vi.&t.) 3个核心义：（使)室息（ⅵ.&t.)、(使）哽咽(vi.&t.) ·必记搭配与例句：●choke on(因…室息)：He choked on a fish bone ●choke up(哽咽)：She choked up when talking about her mother. ●choke off(阻止)：The government tried to choke off illegal trade, ·重点派生词：●choking(形容词)：choking smoke(呛人的烟) 6.sprain/sprein/vt.扭伤（关节n.扭伤 ·核心考点：词性：及物动词(t.)、名词(n) 3个核心义：扭伤（关节）(t.)、扭伤(n.) ·必记搭配与例句：●sprain one's ankle(扭伤脚踝)：He sprained his ankle while playing basketball.. ●a bad sprain(严重的扭伤)：She suffered a bad sprain. ●sprain a wrist(扭伤手腕)：Be careful not to sprain your wrist. ·重点派生词：·sprained(形容词)：sprained ankle(扭伤的脚踝) 高中选修2人教 寒假专版 7.bleed/bli:d/vi.bled,bled)流血；失血 ·核心考点：词性：不及物动词(vi.) 3个核心义：流血(vi.)、失血（ⅵi.) ·必记搭配与例句：·bleed to death(流血致死)：The soldier bled to death. 。bleed from(从…流血)：He was bleeding from his nose. ●stop bleeding(止血)：Press the wound to stop bleeding ·重点派生词：●bleeding(名词)：heavy bleeding(大量出血) 8.scream/skri:m/vi.&t.(因愤怒或恐惧)高声喊：大声叫n.尖叫：尖锐刺耳的声音 ·核心考点：词性：动词(vi.&t.)、名词(n.) 3个核心义：（因愤怒或恐惧）高声喊(vi.&t.)、尖叫(n.) ·必记搭配与例句：●scream for（为…尖叫)：The fans screamed for their favorite star. ●scream out(大声喊出)：She screamed out in pain. ●a scream of terror(恐惧的尖叫)：We heard a scream of terror. ·重点派生词：·screaming(形容词)：screaming fans（尖叫的粉丝) 9.drown/draon/vi.&t.(使)淹死：溺死：浸泡：淹没 ·核心考点：词性：动词(vi.&t) 3个核心义：（使）淹死（ⅵ.&t.)、浸泡(vi.&t.) ·必记搭配与例句：●drown in(淹死在…)：He drowned in the river ●drown out(淹没)：The noise drowned out his voice. ●drown one's sorrows(借酒消愁)：He tried to drown his sorrows in alcohol, ·重点派生词：●drowning(名词)：a drowning accident(溺水事故) 10.elderly/'eldali/adj.年纪较大的；上了年纪的（婉辞） ·核心考点：词性：形容词(adj) 3个核心义：年纪较大的(adj.)、上了年纪的（婉辞)(adj.) ·必记搭配与例句：·elderly people(老年人)：We should help elderly people. ●the elderly(老年人)：The elderly need more care. ·elderly couple(老年夫妇)：An elderly couple lives next door. ·重点派生词：●elder(名词)：my elder brother(我的哥哥) l1.operator/ppareita(r)/n.电话接线员：操作员 ·核心考点：词性：名词(n) 3个核心义：电话接线员(n.)、操作员(n.) 高中选修2人教 寒假专版 ·必记搭配与例句：●telephone operator(电话接线员)：She works as a telephone operator.. ·machine operator(机器操作员)：The machine operator is very skilled, ●call the operator(打电话给接线员)：Please call the operator for help. ·重点派生词：●operate(动词)：operate a machine(操作机器) 12.ital/'vatl/adj.至关重要的；生命的 ·核心考点：词性：形容词(adj) 3个核心义：至关重要的(adj.)生命的(adj.) ·必记搭配与例句：●vital sign(生命体征)：The doctor checked his vital signs. ·vital to(对…至关重要)：Water is vital to life 。vital information(重要信息)：He provided vital information to the police. ·重点派生词：●vitality(名词)：full of vitality(充满活力) 13.ambulance/'embjalans/n.救护车 ·核心考点：词性：名词(n.) 3个核心义：救护车(n) ·必记搭配与例句：●call an ambulance(叫救护车)：We need to call an ambulance.. ●ambulance driver(救护车司机)：The ambulance driver drove quickly.. 。in the ambulance(在救护车里)：The patient was taken in the ambulance. ·重点派生词：●ambulance crew(救护人员)：The ambulance crew saved his life. 14.mosquito/ma'ski:ta/n.(pl.-oes,-os蚊子 ·核心考点：词性：名词(n) 3个核心义：蚊子(n) ·必记搭配与例句：●mosquito net(蚊帐)：We use a mosquito net in summer. ●nosquito bite(蚊子叮咬)：Ihave a mosquito bite on my arm ●kill mosquitoes(杀蚊子)：We need to kill mosquitoes in the room. ·重点派生词：·mosquitoes/mosquitos(复数形式)：There are many mosquitoes outside. 15.ward/w3:d/n.病房 ·核心考点：词性：名词(n.) 3个核心义：病房(n.) ·必记搭配与例句：·in the ward(在病房里)：The patient is in the ward, ●surgical ward(外科病房)：He was sent to the surgical ward.. ●maternity ward(产科病房)：The maternity ward is on the second floor.. ·重点派生词：●wardmate(名词)：His wardmate is very friendly. 高中选修2人教 寒假专版 词汇核心考点综合训练 1.一、单项选择 1.She on the icy road and hurt her knee. ·A.slipped 。B.delayed ·C.panicked ●D.interrupted 2.Don't」 telling him the news;he needs to know immediately. ·A.slip 。B.delay ·C.panic ·D.choke 3.The sudden fire made everyone and run out of the building. ·A.slip ·B.delay ●C.panic ●D.interrupt 4.It's impolite to others when they are speaking. ·A.slip ·B.delay 。C.panic 。D.interrupt 5.The old man on a fish bone and couldn't breathe. ●A.choked 高中选修2人教 寒假专版 ·B.sprained 。C.bled ●D.drowned 6.He his ankle while playing football and had to rest for a week. ·A.slipped ●B.sprained ·C.bled ●D.screamed 7.The patient heavily after the accident,so we pressed the wound to stop it. ·A.bled ●B.drowned 。C.screamed ●D.choked 8.The little girl when she saw the snake in the garden. ·A.slipped 。B.delayed ●C.screamed ·D.interrupted 9.We should call an immediately if someone gets seriously injured. ●A.operator ●B.ambulance ●C.nosquito ●D.waId 10.Regular exercise is to maintaining good health 高中选修2人教 寒假专版 ·A.elderly ●B.vital 。C.slippery ·D.delayed 2.二、根据提示补全句子 1.The roads are (slipper)after the rain,so drive carefully 2.The flight was (delay)due to bad weather. 3.She had a (panic)look on her face when she heard the news. 4.The (interrupt)of the meeting made everyone angry. 5.He suffered from (bleed)and was sent to the hospital. 6.The (elder)need special care and attention in society. 3.三、首字母填空 1.Be careful not to s on the wet floor. 2.If you have any questions,you can call the o for help. 3.The doctor checked the patient's v signs regularly. 4.We use a m net to keep mosquitoes away at night. 5.The patient was taken to the surgical w. after the operation. 4.参考答案 ·一、单项选择 1.A2.B3.C4.D5.A6.B7.A8.C9B10B ·二、根据提示补全句子 1.slippery 2.delayed 3.panicked 4.interruption 5bleeding 6.elderly ·三、首字母填空 1.slip 2.operator 3.vital 4.mosquito 5.ward