Unit5 高频词汇课件三

Unit5高频词汇学习（三）设计说明本课件依据新教材和新课标的要求，将中英文中思维差异大、高考出现频率高、词义较多、用法灵活的词汇进行了汇总和精讲。特点：创新趣味性导入、追本溯源记单词、多重维度复现单词、遗忘曲线精准练单词、深度学习记忆单词模块：每个词的呈现同中有异，包含导入、详情和练习三个主要模块。具体分为：情境导入、词根溯源、语义网络图、精准释义、常见搭配、词块例句、高考链接、学后练习等方面Unit5高频词汇一览getthroughvariousadj.assumev.导入详情练习词源精准释义词汇拓展高考链接词块例句assumeassumev.导入assume[ə'sjuːm]v.导入词源精准释义vt.[正式用语]担任;承担(take)vt.假定;设想toacceptorthinkthatsthistruealthoughyouhavenoproof词块例句Weassumethatalargebrainmakeshugeadvantages.(2019江苏)我们以为一个大的大脑会产生巨大的优势。Itiswrongtoassumeartsgroupscannotmakeaprofit.(2018江苏)认为艺术团体不能盈利是错误的。Whydoweoftenassumethatmoreismorewhenitcomestokidsandtheirbelongings?(2018全国III)为什么当涉及到孩子和他们的财产时，我们总是认为越多越好?词根词缀：as-(去)+sum-(拿)：去持有某种观念——假定，认为assuming

[ə'sjuːmɪŋ]

conj.假设;假定:assuming

(that)

you’re

chosen

to

be

the

leader,

what

will

you

do?明假设你被选为领导，你会怎么做?词汇拓展词汇拓展拿假定;认为;承担;采取假定;设想;担任;采取消耗,消费消耗,消费假定;假设;推测;以为继续;重新开始简历;履历Wearesofondofourhighintelligencethatweassumethatwhenitcomestobrainpower,moremustbebetter.

(高考江苏卷2019阅读)Weassumethatalargebrainmakeshugeadvantages.(高考江苏卷2019阅读)Itiswrongtoassumeartsgroupscannotmakeaprofit.(高考江苏卷2018阅读)该词在历年高考真题中出现21次高考链接练习一、将下列句子译成英语。普遍认为，压力系工作过重所致。

Itisgenerallyassumed(that)stressiscausedbytoomuchwork.2.在失业率和犯罪率高的地方，我们可以假定高犯罪率是由高失业率造成的。Whereunemploymentandcrimearehigh,itcanbeassumedthatthelatterisduetotheformer.getthrough导入详情练习词源语义网络图精准释义getthrough高考链接词汇拓展getthrough导入词源基本义解读

get的基本义是“到达”，through的意思是“(从头到尾)穿过”。无论做任何事情，如果你从头到尾都

达到了自己的目标，最终必然有一个想要的结果。事实上，get

through的各个义项表示的意思在过程上虽然可能有些曲折，但都“到达”某个结果。语义网络图精准释义到达;办完;(使)通过;(使)熬过;(打电话时)打通词汇拓展getthrough接通电话；(设法)做完；通过；度过，熬过(困难时期等)getacross被理解getaway离开；出发getback回来；取回getover克服(困难)；从……中恢复过来词汇拓展做完,搞定度过,熬过说清楚,使理解接通电话通过,抵达Shefoundwritinghelpedhergetthroughtheroughdays.(高考全国卷II2011阅读)AsWindsorCastleisaworkingroyalpalace,visitorsandtheirbelongingsshouldgetthroughairport-stylesecuritychecks.(高考天津卷2010阅读)该词在历年高考真题中出现12次高考链接一、根据句意，选出getthrough的最佳释义。1.Let'sstart,there'sаlotofworktogetthrough.2.ShegotallherpupilsthroughFrenchА"Level.3.Themessagegotthroughtousatlast.4.ItriedringingyouseveraltimesyesterdaybutIcouldn'tgetthroughtoyou.5.Itwastheirlovethatgotmethroughthosefirstdifficultmonths.练习1.到达;2.办完;3.(使)通过;4.(使)熬过;5.(打电话时)打通23154二、用合适的词填空。1.Wearecertainthatshewillget________herillnesssoon.我们确信她很快会战胜疾病。2.Heisnotgoodatgettinghimself________.他不擅长把自己的意思表达清楚。3.Ifyoukeepdisturbingher，shewillneverget________herwork.练习overacrossthroughvarious详情练习精准释义variousadj.词汇拓展高考链接词块例句导入various[ˈveərɪəs]adj.精准释义adj.不同的;各种各样的(diverse/different)词块例句Nomatterwhatyouliketodo,thereisawaytogetinvolvedinvariousactivitiesonEarthDay.(2019北京)不管你喜欢做什么，都有办法可以让你参与地球日的各种活动。Thesedatahavebeencollectedfromvarioussources.这些数据是从各方面搜集来的。Nomatterwhatyouliketodo,thereisawaytogetinvolvedinvariousactivitiesonEarthDay.(2019北京)不管你喜欢做什么，都有办法可以让你参与地球日的各种活动。词汇拓展词根词缀：vari(变异，变化)+-ous(形容词后缀)：有变化的——各种各样的派生词variety[vəˈraɪətɪ]n.品种，种类；变化，多样化

avarietyof/varietiesof各种各样的vary[ˈveəri]v.改变；变化；不同

varyfrom...to...由……到……不等；在……到……之间变动

varywith随……而变化variously/'veəriəsli/adv.各种各样地语境串记Thiscountryisregardedasameltingpot，whereexistavarietyofethnicandculturalgroupswithvariousbeliefs.Sometimespeople’sbeliefscanvarywithtime.这个国家被称为一个熔炉，在那里存在着多种多样的有着不同信仰的民族和文化群体。有时人们的信仰会随时间而变化。词汇拓展词汇拓展词汇拓展感受“不同”

1.

English

is

a

language

shared

by

several

diverse

cultures,

each

of

which

uses

it

differently.

(2014

天津单选)

2.

Doctors

have

worked

out

a

chart

showing

how

much

stress

is

involved

in

various

events.(2016上海语法填空)

3.

Visiting

an

apple

event

is

a

good

chance

to

see,

and

often

taste,

a

wide

variety

of

apples.

(2016

全国阅读)词汇拓展4.

To

answer

these

questions,

Brooks

surveys

awide

range

of

disciplines.

(2015湖北阅读)

5.

I

eaves

are

found

on

all

kinds

of

trees,

but

they

differ

greatly

in

size

and

shape.(2007上海

单选)

6.

Most

people

who

do

this

job

say

they

love

their

work

because

it

is

very

rewarding

and

varied.

(2006

江西阅读)词汇拓展词汇拓展词义转换训练——由不常用到常用，侧重理解。1.FormanyAmericans,theautomobileisanecessity(must)2.Hetradedhispenforаknifewithme.(exchange)3.Whatsomepeopleregardasadrawback/downsideisseenasaplusbymanyothers.(disadvantage)4.Takingphysicalexercisecaneraseyourstress.(remove)5.Nooneequalshiminstrength.(isasgoodas)阅读方向词义转换训练——由常用到不常用，侧重运用。1.Theareaisrichinwildlife.(abundant)2.I'mwritingtoyoutoexpressmyopinions.(convey[正式])3.Inthecomingthreeyears,ourschoollifewillbedifficult.(challenging)4.Somedrivers,cyclistsandpedestriansdonotthinkitimportanttoobeythetrafficrules.(vital)词汇拓展写作方向Whenapredator(掠食动物)alwayseatshugenumbersofasingleprey(猎物),thetwospeciesarestronglylinked；whenapredatorlivesonvariousspecies,theyareweaklylinked.（高考

天津卷2019阅读）Angerseemssimplewhenwearefeelingit,butthecausesofangerarevarious.

（高考

北京卷2018阅读）该词在历年高考真题中出现66次高考链接一、根据括号内的提示改写下列句子，使句意保持不变。1.Succulentscomeindifferentkindsofstyles,sizesandcolors.Succulentscomein_______________(variety)styles,sizesandcolors.2.Peoplehavedifferentviewpointsandth