备考2024届高考英语一轮复习讲义第一部分过透教材Unit5FirstAid新人教版选择性必修第二册

这是一份备考2024届高考英语一轮复习讲义第一部分过透教材Unit5FirstAid新人教版选择性必修第二册，共5页。

It is necessary fr us t grasp sme basic and practical first aid techniques in case sme minr but dangerus incidents happen in ur daily life.Yu may see smene bleeding， getting an electric shck，cllapsing suddenly r slipping carelessly in frnt f yu. Hwever urgent and desperate the situatin seems， never scream in panic. Offering timely first aid t victims withut delay befre the ambulance arrives is imprtant because it can ease discmfrt and smetimes may even save lives.Fr example， when seeing smene chking n fd， yu’re suppsed thelp him t his feet and slap him n the back t frce ut the bstructin.
Anyhw， we can never justify sitting there and ding nthing， since we all have a respnsibility t lk after ne anther’s welfare and any f us may be ut f shape and need help sme day.
1 urgentadj.紧急的；急迫的；急切的
1.[外研选必②－3]And even if we culd remember a number and needed t call it urgently （urgent）， it wuld still be mre cnvenient t brrw a mbile phne frm smene else than walk arund lking fr a phne bx.
2.The pandemic highlights the urgency （urgent） t build a cmmunity with a shared future fr mankind.
3.Our teacher urges us t study hard with the exam drawing near.
→Our teacher urges that we shuld study hard with the exam drawing near.（用urge that...改写句子）
2 easevi.&vt.（使）宽慰；减轻；缓解 n.容易；舒适；自在
1.[译林选必②－3]Hld burnt skin under cl running water fr several minutes， until the pain eases （ease）.
点拨
ease表示"减轻，缓解"时，既可作及物动词，也可作不及物动词。常与ease搭配使用的名词有wrry，pain，pressure，burden，stress等。
2.Pay mre attentin t what yu’ve achieved rather than what yu’ve failed t d， and it will make yur restless mind at ease and build yur self-cnfidence.
3.The pleasant atmsphere and his humrus speech brught us jy and gt us relaxed.
→The pleasant atmsphere and his humrus speech brught us jy and put us at ease .（结合ease的用法对画线部分升级）
4.网络的迅猛发展让我们能够在网上轻松地获得大量学习资料。
The rapid prgress f the Internet enables us t btain a large quantity f learning materials nline with ease .
3 delayvi.&vt.推迟；延期（做某事） vt.耽误，耽搁 n.延误；耽搁（的时间）；推迟
1.Research shws that the lder peple becme， the less likely they are t delay ding（d） their wrk until the last minute.
2.Having learned that I was in truble， he came t my aid quickly.→Having learned that I was in truble， he came t my aid withut delay .（词语升级）
点拨
pstpne和put ff也表示"推迟"，但put ff没有delay和pstpne正式。如：
I used t put ff making difficult decisins.我过去常常在要做困难的决定时拖拖拉拉。
We have t pstpne/delay the meeting until next week. 我们不得不将会议推迟到下周举行。
4 panic（panicked，panicked，panicking）vi.&vt.（使）惊慌 n.惊恐；恐慌
1.Many peple gt int a ttal panic when the typhn pulled the rfs ff their huses.
2.The tsunami became mre vilent and many peple were panicked int leaving （leave） the beach.
3.看到李华被一些食物噎住了，无法呼吸，同学们惊慌地拨打了急救电话。
Seeing Li Hua chking n sme fd and unable t breathe， his classmates called the emergency number in panic .
5 desperateadj.绝望的；孤注一掷的；非常需要的
1.[北师选必①－1]My friends try t drag me away frm my phne， but as sn as I’m alne again， I’m desperate t get （get）back t the nline wrld and the intense activity that it prvides.
2.Having walked fr half an hur in such ht weather， I was desperate fr a cld drink.
3.The fire spread thrugh the huse quickly and the firefighters tried desperately （desperate） t put it ut.
4.我们从小就被教育要向那些迫切需要帮助的人伸出援助之手。
We’ve been educated t ffer a helping hand t thse wh are in desperate need f help/wh are desperately in need f help/wh are desperate fr help since we are very yung.
5.我渴望尽快找到解决这个问题的办法。
I am desperate t find a slutin t the prblem as quickly as pssible.
点拨
表示"渴望某物/做某事"的短语还有：be eager fr sth./be eager t d sth.， be anxius fr sth./be anxius t d sth.， lng fr sth./lng t d sth.， be dying fr sth./be dying t d sth.等。
6 helpsb.tne’sfeet帮助某人站起身来
1.我们看到李华在三千米长跑中跌倒了，但最后挣扎着站了起来。（读后续写之动作描写）
We saw Li Hua slip during the 3-km run but struggle t his feet at last.
2.听到我们班在比赛中获胜的好消息，我们都激动地跳起来。（读后续写之情绪描写）
Hearing the news that ur class wn the cmpetitin， we all jumped t ur feet in excitement .
3.我扶着妈妈从床上站起来，并端给她一杯热水。（读后续写之动作描写）
I helped Mm t her feet frm the bed and ffered her a cup f ht water.
7 utfshape健康状况不好
1.我爷爷已经八十多岁了，对这个年纪的人来说，他身体不错。（读后续写之人物描写）
My grandpa is in his eighties and he is in gd shape fr a man f his age.
2.灯笼是各种水果的形状，看起来很有意思。
The lanterns are in the shape f varius fruits and lk very interesting.
3.即将到来的期末考试让我很焦虑，以至于我近来健康状况不佳。
The upcming final exam makes me s anxius that I have been ut f shape/in bad shape recently .
点拨
在ut f shape中，shape作名词，指the physical cnditin f sb./sth.，而ut f则表示"没有，缺少，脱离"之意。类似的短语还有：ut f wrk失业，ut f cntrl失控，ut f mind心不在焉，ut f sight在视野之外，ut f rder有毛病，出故障。
8 unless引导的条件状语从句
1.[北师选必②－5]Her wrds puzzled me very much because I did nt then understand anything unless I tuched it.
点拨
背景语境：本句指的是盲人海伦·凯勒初期学习语言文字的状态。
2.When Mr. Wang is delivering the lecture，yu’re suppsed t keep silent unless asked （ask） t speak.
3.如果你不均衡饮食，你很可能会增加体重。
→① Unless yu have a balanced diet ， yu are likely t put n weight.（unless）
→② If yu dn’t have a balanced diet ， yu are likely t put n weight.（if）
9 as引导的非限制性定语从句
1.[外研必修①－5]The ldest z in China is Beijing Z， which was funded in 1906.
点拨
as和which引导非限制性定语从句时，区别如下：
2.[外研选必④－4] As is ften the case all ver the wrld with new areas f ecnmic activity， the sharing ecnmy is develping faster than existing regulatins r nging supervisin.
3.They take the same subjects as yu d， like Maths and English.
4.正如我们所看到的，近年来我们的生活发生了翻天覆地的变化。
As we can see， ur life has changed greatly in recent years.
点拨
as引导非限制性定语从句时，常用结构有：as we can see正如我们所看到的；as is reprted正如报道的那样；as is knwn t all/as we all knw众所周知；as is ften the case这是常有的事；as is mentined abve正如上面所提到的。
★urge vt.敦促；竭力主张
urge sb.t d sth.催促某人做某事
urge that...（shuld） d sth.敦促做某事
★urgently adv.迫切地；急切地
urgency n.紧急；迫切
★at ease舒适；自由自在
put sb. at ease使某人放松
feel at ease感到心情放松
with ease轻易地，毫不费力地（＝easily）
★ease ne’s mind使某人安心
★delay ding sth. 推迟/耽搁做某事
withut delay 毫不拖延地，立刻
★delayed adj.延误的，延时的
a delayed flight 延误的航班
★get int a panic 陷入恐慌
in panic 惊慌失措地；处在恐慌中
thrw sb. int a panic 使某人陷入恐慌
★panic sb. int ding sth.使某人仓促做某事
★be desperate fr sth.迫切渴望某物
be desperate t d sth. 渴望做某事
★desperately adv.（因绝望而）拼命地；非常
★jump/spring/leap t ne’s feet跳起来
struggle t ne’s feet挣扎着站起来
rise t ne’s feet站起来
stand n ne’s wn feet自立，独立
★in gd/bad shape 健康状况良好/不佳
stay/keep/be in shape 保持健康
in the shape f 呈……的形状
★unless引导的条件状语从句可与互换。
★unless引导的条件状语从句常用一般现在时表示将来意义，主句多用一般将来时。
★unless引导的条件状语从句的主语和谓语有时可以省略。
as
★as有"正如，像"等意思，作关系词指代整个主句的内容。
★从句位置可在主句前，主句中或主句后。
★先行词作主语且定语从句为被动语态形式时，通常用as。
which
★which常译为"这一点，这件事"等，作关系词可以指代整个主句，又可以指代主句中的一部分。
★引导的从句放在主句后。
★在从句中作定语或介词的宾语时，要用which。
★as引导限制性定语从句时，常与such，the same等连用，表示"像……的，……的一类人或物"。
★as引导非限制性定语从句时，指代整个主句的内容，as常在从句中充当主语、宾语或表语，从句可位于句首、句中或句末。