Unit+4+Breaking+boundaries+Language+points课件 【 基础夯实+ 精讲精研】 高中英语外研版（2019）选择性必修第二册

Book5Unit4languagepointsScientistscontinueto

pushbacktheboundaries

边界,范围ofhumanknowledge.

Accordingtoofficialstatistics统计数据thediseasekilledover500people.

Thegovernmentisdeterminedtotackle解决inflation.

Cutsinthehealthservicecouldhavetragic悲惨的consequencesforpatients.

Thegovernment

istaking

action

tocombat

打击drugabuse.

My

doctor

referred

me

to

a

specialist专家.

Infectious传染的diseases

canbe

acquired

inseveral

ways.

Her

devotion

投入tothe

job

leftherwithvery

little

freetime.

Any

productmade

fromcow’smilk

made

him

vomit呕吐.

It’s

amiracle

奇迹that

nobodywas

killed

in

the

crash.

Nothingcan

compensate

补偿for

the

loss

of

a

loved

one.

She

agreedto

collaborate

合作

with

him

inwriting

her

biography.

We

tryto

make

these

training

courses

as

realistic

现实的

as

possible.

Our

proposal

triesto

accommodate

the

special

needs

of

minority

少数

groups.

They

issueda

joint

联合的

statement

denying

thecharges.

Harmonious

和谐的

relationships

arewhatmany

companies

aimto

cultivate.

We

met

at

the

home

of

a

mutual

共同的

friend.

She

vowed

toherselfthatshe

would

dedicate

投入，奉献

herlifeto

scientific

studies.

Eric‘ssister

hadnobly

无私地，高尚地

volunteered

to

helpwith

the

gardening.

He

was

oneof

themost

influential

有影响力的

performers

of

modern

jazz.

assistv.帮助，协助 assistant

n.助手，助理

assistance

n.帮助，援助assistsb.indoingsth.帮助某人做某事

assist(sb.)in/withsth.帮助（某人）做某事withtheassistanceof在…的帮助下

cometoone’sassistance帮助某人帮我做作业

assistmeindoingmyhomework/withmyhomework在老师的帮助下，我的英语取得了长足进步。Withtheassistanceofmyteacher,Ihavemaderemarkable

progressinEnglish.要不是他们及时的帮助，他就不会渡过这可怕的意外。Ifithadn’tbeenfortheirtimelyassistance,hewouldn’thavesurvivedthehorribleaccident.结果，她的叫声确实吸引了人们的注意力，住在附近的人们都来帮助他们了。Itturnedoutthat

herscreamsdiddrawpeople’sattentionandthoselivingnearallcametotheirassistance.vitaladj.极其重要的

bevitalto/for...=beofvitalimportanceto/for对..至关重要的Itisvitalthatsb.(should)do...某人做…是至关重要的

除此之外，对故事熟悉也是对申请者的一个重要标准。Moreover,familiaritywiththestorylineisavitalcriteriontotheapplicants.阅读在语言学习中也是至关重要的，比如读报纸，经典小说等，从中你可以学到一些常用的地道的中文用法，也能拓展你对中国文化的了解。Itisofvitalimportanceto

includereadinginlanguagelearning,rangingfromreadingnewspaperstoclassicnovels,fromwhichyoucanlearnsomecommonandauthenticusagesofChineseaswellasexpandyourknowledgeofChineseculture.

3.

atrisk

处在危险中，有危险；冒风险attheriskofdoingsth.冒着做某事的风险

take/runarisk/risks冒险risk

vt.使…冒风险（或面临危险）riskdoingsth.冒险做某事

riskya.冒险的不假思索，他冒着生命危险从火中救出他的女儿。Withoutthinkingtwice,he

risked

hislifeto

save

his

daughter

from

the

fire.

Theyknewtheyriskedbeingarrested.

他们知道自己冒着被捕的危险。Heavy

relianceon

one

client

is

risky(risk)

when

youarebuildingupa

business.

He

puts

his

administration

at

risk

if

he

doesn't

comethroughon

thesepromises

for

reform.

如他不能兑现这些改革承诺，他将使他的政府处于危险境地。4.

relievev.

解除，减轻，缓和；给（某人）换班

relief

n.宽慰，减轻;救济

relieved

adj.放心的；感到宽慰的You’llberelievedatsixo’clock.

六点钟有人来换你的班。in/withrelief宽慰地；轻松地

toone’srelief

令某人宽慰的是非常令我宽慰的是，我在湖边发现了我的儿子和jessie偎倚在一起，安然无恙。Muchtomyrelief,IspottedmylittleboyandJessiebythelakesnugglinguptoeachothersafeandsound.随着我的身体激动得不自觉发抖，我长舒了一口气，蹲下来亲了亲我儿子的额头，并感激地抚摸了jessie的头。Withmybodytremblinginvoluntarilyinexcitement,Ibreathedasighofrelief,croucheddowntokissmyboyontheforeheadandstrokedJessie’sheadwithdeepgratitude.5.

castv.选角

cast/cast

p./pp.

castaglanceat

瞥一眼

castdoubton

对…产生怀疑becastdown

使某人失落，降低，抛下

castsb./sth.off

丢弃（某物）；抛弃（某人）

castlighton/upon

阐明…,使明白…=throwlighton/upon《百万英镑》，一部伟大的马克吐温的杰作，将上演，全校范围内的选角也将开始。TheMillionPoundBankNote,oneofMarkTwain’smasterpiecestories,istobeputonstageandtheschool-widecasting

isontheway.我鼓起勇气，用尽全身力气走向她，我抱歉地看了她一眼，结结巴巴地说出整件事，我的心随之狂跳。Pluckingupmycourageandwalkingtowardsherwithallmymight,Icastanapologeticlookatherandstammeredoutthewholesorry,myheartpoundingwildly.Your

information

may

throw

lighton查明,阐明thecause

of

his

death.

6.

inclusiveadj.包容广阔的 inclusivenessn.包容性includev.包含

inclusionn.包含;内含物

beinclusiveof把…包括在内，包含的

这本书包括许多著名书法家的杰作，有精致图片展示不同字体，比如草书，楷书。Manymasterpiecesoffamouscalligraphersareincludedinthisbook,withdelicatepicturesdemonstratingdifferentwritingstyles,suchasCaoandKai.之后，不同的社团轮流展示他们精心准备的表演，包括诗歌朗诵，绘画，武术等。Afterthat,otherclubstookturnstodemonstratetheirwell-preparedperformances,includingpoemrecitation,painting,martialarts,etc.Moreover,whatisalsoworthnotingisthatweshouldbereadytobehelpful,includinghelpingthoseinneedandofferingourseattotheelderly.帮助需要的人和给老年人让座7.

rewarding值得做的；有意义的

asarewardforsth./doingsth.作为某事的奖励

inrewardforsth.作为对……的回报rewardsb.forsth./doingsth. 因为某事奖励某人对我而言，帮助他人是一件非常有意义的事情，从中我可以获得强烈的成就感和幸福感。Tome,beingofhelptopeopleisahighlyrewardingthingfromwhichIcangainastrongsenseofachievementandhappiness.Shewasrewardedforhereffortswithacashbonus.

她因自己所作的努力而得到一笔奖金。8.

takeplace

发生,举行taketheplaceof/takeone’splace

就座;代替某人的位置

inplaceof

代替outofplace位置不当；不适当，不得体

inplace

在正确位置；准备妥当inthefirstplace首先,第一=firstofall/tobeginwith/initially

为了激发学生学习英语的兴趣，这个活动将于下周五晚七点在报告厅举行。Aimingto

arousestudents’interestinEnglishlearning,thisactivitywilltakeplaceinthelecturehallofourschoolat7:00pmnextFriday.Nothing

canever

take

theplaceof

real

love

and

family

togetherness.

家庭和睦。取代9.

engagevi.

参加，参与；雇用 engagement

n.

约会engagewith与…建立密切关系

getengaged

订婚

beengagedin

忙于Hestartedtoemergefromhishousemoreoften,wavinggentlytothepassers-by,sayinghellowithalightsmileonhisfaceandevenengaginghimselfinthecommunityaffairs.甚至开始忙于社区事务Engaged忙于intalkswiththeIrishgovernment,theybarelyhadtimeforsuperficialaffairs.10.invain

徒劳,白费力气地;白白地makeavainattempt/effort

徒劳的尝试/努力

becomevain变得自负/虚荣Anairofgloomdescendeduponus,asvariousmeanstoscareawaythebeasthadallbeenvainlyattempted.没用，白费了喉咙发紧膝盖发软，我冲到街上，大声喊着Philippe的名字，挨家挨户地敲门，试图找到一丝希望，但所有的努力好像都没有结果。Throattighteningandkneesfeelingweak,Istormedthroughthestreet,exclaimedPhilippe’snameatthetopofmylungs,andknockedfromdoortodoor,attemptingtofindoutaglimmerofhope,but(alltheeffortsseemedtobe)invain.不定式作表语（1）在不定式作表语的句子中，系动词除be外，还有seem，happen，appear，get，pretend等。（2）句中如果主语部分有实义动词do的各种形式，作表语的不定式实际上是do的引申，即表示do所做的内容，这时不定式可省略to。(有do无to)Tohim,thefirstimportantthingwastosavelives.对于他来说，最重要的事情就是拯救生命。Whatwewanttodoislearnfrompractice.我们想从实践中学习。Tomseemstoknoweverything.汤姆似乎知道一切。Itremains

tobeseen

whether

his

project

willfly.

他的计划能否成功尚需拭目以待。Oncloser

examinationthepainting

proved

to

be

afake.

经过更加仔细的查看，那幅画被证实是件赝品。

“介词+which”引导定语从句当关系代词在定语从句中作介词的宾语时，我们通常用“介词＋关系代词”引导定语从句。如果指“人”，用“介词＋whom”；如果