Unit7What's+the+highest+mountain.知识点+-2024-2025学年人教版八年级英语下册

Unit7What'sthehighestmountainintheworld？一.词形变换：tour(n./v.旅游)--_________(n.游客)amaze(v.惊奇)--__________(adj.指物)--_________(adj.指人)achieve(v.实现)--__________(n.成就)include(v.)--_________(prep.)success(n.)--_________(v.)natural(adj.)--_________(n.)weight(n.重量)--__________(v.重量是…；称重)keep(v.)--_______(n.饲养员；保管员)wake(v.)--________(adj.醒着)excite(v.)--__________(n.激动，兴奋)--__________(adj.指物)--_________(adj.指人)ill(adj.)--__________(n.)protect(v.)--_____________(n.)二.重点短语:1.feelfreetodosth.______________2.据我所知________________3.asyoucansee_____________4.bepartof…____________5.freezingweather___________6.呼吸空气_________7.oneofthemainreasons_________8.面临…____________9.实现某人梦想_____________________10.theforcesofnature______________11.standontwolegs_______________12.活到…岁_______________13.重100公斤_________________14.atbirth_________15.醒着______________16.runoverwithexcitement______________17.walkintosb.____18.fallover__________19.fewerthan__________20.diefrom_____________21.everytwoyears____________22….的重要性_____________________23.doresearch_____________三．重要知识点：1.形容词和副词的比较级和最高级专题:(见专题讲义)2.1025metersdeep1025米深【解析】英语中长宽高等的表达方式：基数词+单位名词+形容词（long,wide,high,deep等）=基数词+单位名词+in+名词（length,width,height,depth等）Eg:Thisriveris___________________________.这条河30公里长。=Thisriveris__________________________________.(提问长宽高深等分别用___________________________)3.It’salotbiggerthanthepopulationoftheUS.（中国）人口比美国多对多。【解析】population人口；人口数量=1\*GB3①population做主语且强度整体人口时，谓语动词一般用______数形式.Thepopulation_______(be)increasingfasterandfaster.=2\*GB3②当population由百分数或分数修饰时，谓语动词常用______数形式。Threequartersofthepopulation_______(be)workers.③表示人口的\"多\"或\"少\"时,用"_________"或"___________"()Thepopulationofthetownismuch___thanthatofyourtown.A.lessB.fewerC.smaller=4\*GB3④询问某国、某地有多少人口时,用"Howlarge...?";在问具体人口时用"What’s...?"______isthepopulationofCanada?A.HowmanyB.HowmuchC.WhatD.How=5\*GB3⑤表示“某地有多少人口”时,常用“…

has

a

population

of

…”句型China______________________

about

1.3

billion.

中国大约有十三亿人口。=There

is

a

population

of

about

1.3

billion

in

China.

4.AsfarasIknow,therearenoman-madeobjectsasbigasthis.据我所知，没有任何人造物有长城这么长。【记】asfarasI…据/依我……asfaras________据我所知asfaras____________________据我所记得的asfaras_________________依我所见5.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.（比这）更严重的困难包括冰冻的天气条件和强烈的暴风雨。【解析】includev.包括(可做谓语)→including（不可做谓语）prep.包括（放在被包括的对象之前）Myfriends_____________LucyandTom.Theyhavemanypenpals____________(include)Lucy.6.ThefirstChineseteamdidsoin1960,whilethefirstwomantosucceedwasJunkoTabeifromJapanin1975.1960年第一支中国登山队登上了顶峰，1975年日本的田部井淳子成为第一个成功登上顶峰的女子。【解析1】thefirstwomantosucceed第一个成功的女子此处为不定式作______________语Eg：Tomisalwaysthelastone____________(get)toschool.I’msobusyandalwayshavenotime___________(relax).【解析2】succeedv成功，达到→__________n成功→_________adj.成功的→________________adv成功地◆succeed(in)____________sth.成功地做某事()Sheworksveryhard,soshewill____in____theexam.A.successful;passB.success;passingC.succeed;passingD.successful;passing拓展：fail__________sth.失败做某事7.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.这些登山者的精神告诉我们，我们应该从不放弃实现自己的梦想。【解析】achievev获得；达到；实现→achievementn完成；成绩achieveone’sdream=one’sdreamcomestrue实现某人的梦想词条是否接宾语用法achieve是主语一般为“________”cometrue否主语一般是“_____________”练一练：Wewanttoseeyoungpeople___________(实现)theirdreams.WorkhardandIbelieveyourdreamwill_____________(实现)oneday.8.

Thiselephantweighsmanytimesmorethanthispanda.这只大象比这只大熊猫重好多倍。【解析】常见的倍数的三种表达法：①Ais倍数+adj.的比较级(larger,heavier,more等)+thanB②Ais倍数as+adj.的原级(large,heavy…/many，much)+asB③Ais倍数the+表比较内容的名词(size,weight,area,width,length等)ofB（注意：句型①的倍数比句型②、③的倍数要少一倍。）练一练：（1）Peter'sjacketlookedjustthesameasJack's,butitcost______his.(辽宁)A.asmuchtwiceasB.twiceasmuchasC.muchastwiceasD.astwicemuchas（2）Thisbridgeisthreetimesthelengthofthatbridge.=Thisbridgeistwice________________thatbridge.=Thisbridgeisthreetimes________________asthatbridge.9.A

panda

can

live

up

to

___

to

____

years.

一只熊猫活____

年到____

年

【解析】liveupto…活到……岁时

相当于livetobe…Eg:Ihopemyparentscan______________________100years.拓展：beuptosb.取决于某人【临沂】--Shallwegototheamusementparkrightawayornextweekend?--__________.Anytimewilldo.A.ExcusemeB.HaveagoodtimeC.I’mafraidIcan’tD.It’suptoyou10.

Lin

Wei

and

the

other

panda

keepers

are

preparing

the

milk

for

the

baby

pandas’

breakfast.

林微和其他熊猫饲养员们正在给熊猫幼崽的早餐准备牛奶。【解析1】one/some…,theothers…一个/一些…,其他(剩余全部)…one/some…,others…一个/一些…,其他(剩余部分)…one....

the

other

...

（两者中）一个......，

另一个........

Eg：OnlyTomisintheclassroom,__________________areallontheplayground.只有Tom在教师，其他人都在操场。Therearemanypeopleinthesquare._______areexercising,____________arechatting.Ihavetwokites,________isredand__________isblack.我有两个风筝，一个是红色，另一个是黑色。【解析2】prepare

sth_______sb.表示"为某人准备某物."

prepare

______

sth.=getreadyfor…表示"为.....做准备"

2)

prepare

____________

sth.表示"准备做做某事Eg：They

were

preparing__________(cross)

the

river

when

it

began

to

rain.

他们正准备过河，突然下雨了。

The

students

are

busy

_______________________

the

final

exam.学生们正在准备期末考试

11.The

baby

often

die

from

illness

and

do

not

live

very

long.

熊猫幼崽常死于疾病，并且活不久。

【解析】⑴

__________…

死于……

The

old

man

died

from

a

car

accident

last

year.

这个老人去年死于一场车祸

(2)______________（家族、物种等）灭绝；绝迹

Dinosaurs

________________65

million

years

ago.

恐龙在六千五百万年前灭绝了

(

)

He

died

___________

the

traffic

accident

last

week.

A.

of

B.

from

C.

with

D.

for

拓展：die

v.

→（延续性动词）

be

dead

死，死亡

→

_________

n.

死，死亡

→_________

adj.

死的

→

_________

adj.

将死的;垂死的练一练：①Lucy’s

dog

__________(die)

yesterday.

Its_______

made

her

sad.②The

doctor

____a

___

boy

yesterday.

A.

saved;

dying

B.

saved;

dead

C.

has

saved;

dead③He

_____

for

two

years.

We

are

still

sad

about

his

_____.

A.

died;

dead

B.

died;

death

C.

has

been

dead;

dead

D.

has

been

dead;

death

④His

grandpa

____________(die)

for

five

years

.

12.

Adult

pandas

spend

more

than

12

hours

a

day

eating

about

10

kilos

of

bamboo.

成年熊猫一天要花12个多小时来吃掉大约10公斤的竹子。【解析】

spend/pay/cost/take

花费

◆

_______+

spend

+时间/钱+_________sth

（in）_________

sth

◆_______+

pay

+

钱+________

sth

I

pay

10

yuan

for

the

book.

◆________

+cost

sb.

+钱

某物花费某人多少钱

A

new

computer

cost

me

a

lot

of

money.

◆________

takes

/took

sb.

some

time____________

sth.

做某事花费某人多长时间练一练：①(

)

—

How

much

did

you

____

for

this

computer?

—

Five

hundred

dollars.

A.

cost

B.

take

C.

spend

D.

pay

②【广西】

I

bought

a

new

sweater

last

weekend.

It

____

me

120

yuan.

A.

paid

B.

take

C.

cost

D.

Spend③(

)

Remember

to

spend

some

time

_____

your

loved

ones,

because

they’re

not

going

to

be

around

forever.

A.

from

B.

with

C.

in

D.

on

④【黑龙江】

It

will

________

them

several

years

to

learn

English

well.

A.

cost

B.

take

C.

spend

D.

pay

13.

Scientists

say

there

are

now

fewer

than

2000

pandas

living

in

the

remaining

forests.

科学家们说现在只有不到2000只大熊猫生活在幸存的森林中了。

【解析】

There

be

+

名词（短语）

+

ving.

某处有某人/某物在做某事

There

is

a

truck（货车）

______________(collect)

rubbish

outside.

四．书面表达:猎豹（cheetahs）是路地上奔跑最快的动物,时速可以超过110公里,猎豹主要分布在非洲与西亚.成年猎豹身长140~220cm,躯干长1米到1.5米高度约75~85cm体重一般是50公斤,由于人们的乱砍乱罚导致食物减少以及人类的滥杀,猎豹濒临灭绝,目前保护猎豹成为人类的一个任务.要求：80字左右,语句通顺.参考单词：speed速度fur毛皮Cheetahsarethefastestrunnersonland.Theycanrunwithatopspeedofmorethan110kmperhour.CheetahsmainlyliveinWestAsiaandAfrica.Anadultcheetahis1to1.5meterslong,and0.75to0.85metershighandusuallyweighs50kilos.Cheetahsliveinforests.Becausepeoplehave