Unit4 高频词汇课件二

Unit4高频词汇学习（二）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Unit4高频词汇一览chargev.&n.amountv.

&n.导入详情练习词源语义网络图精准释义词汇拓展高考链接词块例句chargechargen.&v.词源语义网络图精准释义n.[U]主管;负责n.[C]

&

[U]费用;价钱n.[C]指控;罪名n.[C]

&

[U]电荷;电量vt

&

vi

收费;开价vt

指控;控告vt

&

vi

(给...)充电vi

&

vt

(...)冲;进攻charge[tʃɑːdʒ]v.&n.

in

charge

(of

sth)主管，负责in/

under

sb’s

charge由某人负责/主管take

charge

of接管，掌管

on

charge充电中

free

of

charge免费I’d

like

to

speak

to

the

person

in

charge.明天我想跟负责人谈谈。The

files

were

left

in

your

charge.这些文件由你负责。Do

you

know

if

Linda

is

willing

to

take

chargeof

the

program?

你知道琳达是否愿意负责这个项目吗?词块例句charge

chargesb.moneyforsth.为某事向某人收取费用

charge

sb

sth

(for

sth)

charge

sb

with

(doing)

sth

bechargedwith被指控犯……罪We

won’t

charge

you

for

delivery.

我们免费送货。The

restaurant

only

charged

me

$40

(for

wine).餐馆仅收了我40美元(的酒水钱)She

is

charged

with

murdering

herhusband.她被控谋害其夫。He

had

forgotten

to

charge

his

phone.他忘记了给手机充电。词块例句charge词块例句Beforeuse,thebatterymustbecharged.使用前，电池必须充电。an

admission

charge

of

$5五美元的入场费Delivery

is

free

of

charge.免费送货。Sherejectedthechargethatthestorywasuntrue.她否认了说她编造事实的指控。She

was

arrested

on

the

charge

of

theft.她因被指控偷盗而被捕。a

positive

/

negative

charge正/负电荷词汇拓展charge同根词

charge和car

(车)

同源，

来自拉丁语carrus

(一种两轮货车装载货物的车)，由这个拉丁语衍生而来的单词都跟“装载，承载”有关，比如cargo

(

货物)，carriage(马车;客车车厢)carry(携带;搬运)，career(职业)以及charge。Ididn'tunderstand20thiswouldhappenandmycreditcardhadalreadybeencharged21thereservation.(高考广东卷2014语法填空)Dependingonthetypeofallergiesand/ordietaryrequirements,anextrachargemaybemadeforprovidingspecialfood.(高考天津卷2016阅读)该词在历年高考真题中出现80次高考链接练习一、在空白处填入1个适当的单词或用括号内单词的正确形式填空。

1.

They

wanted

to

charge

$5,000____the

car,

but

we

managed

to

bring

the

price

down.

2.

We’ve

had

a

discussion

about

whether

an

entrance

fee

should_________(charge)

for

parks.3.I

wonder

if

there’sa

service

charge_____our

meal.

(2011上海)for

be

chargedfor练习二、根据所给提示完成下列句子。

4.

We

also

have

a

swimming

pool,

which

is

open

all

day

and

_______________

(免费的).

(2007全国书面表达)5.

I

was

appointed

to

be

__________(负责)

arranging

all

the

activities

on

that

day.

(2011

天津书面表达)4free

of

charge

in

charge

of

练习三、在横线上写出画线词的汉语释义。

6.Any

driver

found

drinking

beyond

the

limit

will

be

charged.(2011福建)指控;控告7.

How

long

does

it

take

the

battery

to

charge

up

an

iPhone?

(2009湖南)给某物充电8.

One

moment

it

was

quiet

and

calm

in

the

forest,the

next,

the

air

was

charged

with

tension(紧张气氛).(2014重庆)充满.....练习9.

Admission

is

at

normal

charges

and

you

don’t

need

to

book.

(2015全国).费用

10.I

agree

to

his

suggestion

on

the

condition

that

he

drops

all

charges.(2010辽宁)放弃指控导入详情练习精准释义词汇拓展高考链接词块例句amountamountv.&n.精准释义n.[C]&[U]数量;数额;总数,总额vi.总计，合计；相当于amount[ə'maʊnt]v.&n.

amountto总计达到，等于，相当于

alargeamountof＋n.[U]＋v.(单数)许多的，大量的

largeamountsof＋n.[U]＋v.(复数)许多的，大量的

(该短语只修饰不可数名词，且谓语的数由amount的数决定)Today$8or$10seemsasmallamountofmoney,butatthattimetheseamountswereforbiddingtomostcitizens.(2019全国III)今天8美元或10美元似乎是一个小数目的钱，但在当时这些数额是大多数市民可望而不可及的。amount词块例句Planningwithoutanyrealactionamountstonothing.只计划不行动等于什么都不做。Thetotalcostofrepairsamountedto$100.修理费用总计达100美元。Hemetalargeamountofdifficultybutwasneverstopped.他遇到了许多困难，但从未停止过。Today,scholarshavegeneratedlargeamountsofinstructiveresearchaboutrestaurants.(2018江苏)今天，学者们已经开展了了大量关于餐馆的有益研究。词块例句When

you

are

traveling,

don’t

display

large

amounts

of

cash

to

others.旅行时，不要向他人显露大量的现金。A

little

bit

of

kindness

will

be

rewarded

with

a

huge

amount

of

benefits.滴水之恩当涌泉相报。注:amounts

of

/

a

large

(huge

/

small)

amount

of尤与不可数名词连用。作主语时，谓语动词的单复数与amount数保持一致。

Large

amounts

of

money

were

spent

on

building

the

bridge.

大量的资金用在了这座桥的建造上。词块例句词汇拓展

登上;骑上;上升山峰山;山脉多山的总计,共计数量;总额大量的上升1.Butwhateveritis,praiseshouldbegivenonacase-by-casebasisandbeproportionate(相称的)totheamountofeffortyourchildhasputintoit.(高考浙江卷2019写作)2.Inthe1960s,scientistsproposedthatpredatorsatthetopofafoodwebhadasurprisingamountofcontroloverthesizeofpopulationsofotherspecies---includingspeciestheydidnotdirectlyattack.(高考天津卷2019阅读)该词在历年高考真题中出现76次高考链接一、用以下单词的正确形式填空。1.Alargeamountofmedicine_________(be)inneedinth