Unit7What's+the+highest+mountain.知識點+-2024-2025學(xué)年人教版八年級英語下冊

Unit7What'sthehighestmountainintheworld？一.詞形變換：tour(n./v.旅游)--_________(n.游客)amaze(v.驚奇)--__________(adj.指物)--_________(adj.指人)achieve(v.實現(xiàn))--__________(n.成就)include(v.)--_________(prep.)success(n.)--_________(v.)natural(adj.)--_________(n.)weight(n.重量)--__________(v.重量是…；稱重)keep(v.)--_______(n.飼養(yǎng)員；保管員)wake(v.)--________(adj.醒著)excite(v.)--__________(n.激動，興奮)--__________(adj.指物)--_________(adj.指人)ill(adj.)--__________(n.)protect(v.)--_____________(n.)二.重點短語:1.feelfreetodosth.______________2.據(jù)我所知________________3.asyoucansee_____________4.bepartof…____________5.freezingweather___________6.呼吸空氣_________7.oneofthemainreasons_________8.面臨…____________9.實現(xiàn)某人夢想_____________________10.theforcesofnature______________11.standontwolegs_______________12.活到…歲_______________13.重100公斤_________________14.atbirth_________15.醒著______________16.runoverwithexcitement______________17.walkintosb.____18.fallover__________19.fewerthan__________20.diefrom_____________21.everytwoyears____________22….的重要性_____________________23.doresearch_____________三．重要知識點：1.形容詞和副詞的比較級和最高級專題:(見專題講義)2.1025metersdeep1025米深【解析】英語中長寬高等的表達(dá)方式：基數(shù)詞+單位名詞+形容詞（long,wide,high,deep等）=基數(shù)詞+單位名詞+in+名詞（length,width,height,depth等）Eg:Thisriveris___________________________.這條河30公里長。=Thisriveris__________________________________.(提問長寬高深等分別用___________________________)3.It’salotbiggerthanthepopulationoftheUS.（中國）人口比美國多對多?！窘馕觥縫opulation人口；人口數(shù)量=1\*GB3①population做主語且強度整體人口時，謂語動詞一般用______數(shù)形式.Thepopulation_______(be)increasingfasterandfaster.=2\*GB3②當(dāng)population由百分?jǐn)?shù)或分?jǐn)?shù)修飾時，謂語動詞常用______數(shù)形式。Threequartersofthepopulation_______(be)workers.③表示人口的\"多\"或\"少\"時,用"_________"或"___________"()Thepopulationofthetownismuch___thanthatofyourtown.A.lessB.fewerC.smaller=4\*GB3④詢問某國、某地有多少人口時,用"Howlarge...?";在問具體人口時用"What’s...?"______isthepopulationofCanada?A.HowmanyB.HowmuchC.WhatD.How=5\*GB3⑤表示“某地有多少人口”時,常用“…

has

a

population

of

…”句型China______________________

about

1.3

billion.

中國大約有十三億人口。=There

is

a

population

of

about

1.3

billion

in

China.

4.AsfarasIknow,therearenoman-madeobjectsasbigasthis.據(jù)我所知，沒有任何人造物有長城這么長?！居洝縜sfarasI…據(jù)/依我……asfaras________據(jù)我所知asfaras____________________據(jù)我所記得的asfaras_________________依我所見5.Evenmoreseriousdifficultiesincludefreezingweatherconditionsandheavystorms.（比這）更嚴(yán)重的困難包括冰凍的天氣條件和強烈的暴風(fēng)雨?！窘馕觥縤ncludev.包括(可做謂語)→including（不可做謂語）prep.包括（放在被包括的對象之前）Myfriends_____________LucyandTom.Theyhavemanypenpals____________(include)Lucy.6.ThefirstChineseteamdidsoin1960,whilethefirstwomantosucceedwasJunkoTabeifromJapanin1975.1960年第一支中國登山隊登上了頂峰，1975年日本的田部井淳子成為第一個成功登上頂峰的女子?！窘馕?】thefirstwomantosucceed第一個成功的女子此處為不定式作______________語Eg：Tomisalwaysthelastone____________(get)toschool.I’msobusyandalwayshavenotime___________(relax).【解析2】succeedv成功，達(dá)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.失敗做某事7.Thespiritoftheseclimbersshowsusthatweshouldnevergiveuptryingtoachieveourdreams.這些登山者的精神告訴我們，我們應(yīng)該從不放棄實現(xiàn)自己的夢想?！窘馕觥縜chievev獲得；達(dá)到；實現(xiàn)→achievementn完成；成績achieveone’sdream=one’sdreamcomestrue實現(xiàn)某人的夢想詞條是否接賓語用法achieve是主語一般為“________”cometrue否主語一般是“_____________”練一練：Wewanttoseeyoungpeople___________(實現(xiàn))theirdreams.WorkhardandIbelieveyourdreamwill_____________(實現(xiàn))oneday.8.

Thiselephantweighsmanytimesmorethanthispanda.這只大象比這只大熊貓重好多倍。【解析】常見的倍數(shù)的三種表達(dá)法：①Ais倍數(shù)+adj.的比較級(larger,heavier,more等)+thanB②Ais倍數(shù)as+adj.的原級(large,heavy…/many，much)+asB③Ais倍數(shù)the+表比較內(nèi)容的名詞(size,weight,area,width,length等)ofB（注意：句型①的倍數(shù)比句型②、③的倍數(shù)要少一倍。）練一練：（1）Peter'sjacketlookedjustthesameasJack's,butitcost______his.(遼寧)A.asmuchtwiceasB.twiceasmuchasC.muchastwiceasD.astwicemuchas（2）Thisbridgeisthreetimesthelengthofthatbridge.=Thisbridgeistwice________________thatbridge.=Thisbridgeisthreetimes________________asthatbridge.9.A

panda

can

live

up

to

___

to

____

years.

一只熊貓活____

年到____

年

【解析】liveupto…活到……歲時

相當(dāng)于livetobe…Eg:Ihopemyparentscan______________________100years.拓展：beuptosb.取決于某人【臨沂】--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.

林微和其他熊貓飼養(yǎng)員們正在給熊貓幼崽的早餐準(zhǔn)備牛奶?！窘馕?】one/some…,theothers…一個/一些…,其他(剩余全部)…one/some…,others…一個/一些…,其他(剩余部分)…one....

the

other

...

（兩者中）一個......，

另一個........

Eg：OnlyTomisintheclassroom,__________________areallontheplayground.只有Tom在教師，其他人都在操場。Therearemanypeopleinthesquare._______areexercising,____________arechatting.Ihavetwokites,________isredand__________isblack.我有兩個風(fēng)箏，一個是紅色，另一個是黑色。【解析2】prepare

sth_______sb.表示"為某人準(zhǔn)備某物."

prepare

______

sth.=getreadyfor…表示"為.....做準(zhǔn)備"

2)

prepare

____________

sth.表示"準(zhǔn)備做做某事Eg：They

were

preparing__________(cross)

the

river

when

it

began

to

rain.

他們正準(zhǔn)備過河，突然下雨了。

The

students

are

busy

_______________________

the

final

exam.學(xué)生們正在準(zhǔn)備期末考試

11.The

baby

often

die

from

illness

and

do

not

live

very

long.

熊貓幼崽常死于疾病，并且活不久。

【解析】⑴

__________…

死于……

The

old

man

died

from

a

car

accident

last

year.

這個老人去年死于一場車禍

(2)______________（家族、物種等）滅絕；絕跡

Dinosaurs

________________65

million

years

ago.

恐龍在六千五百萬年前滅絕了

(

)

He

died

___________

the

traffic

accident

last

week.

A.

of

B.

from

C.

with

D.

for

拓展：die

v.

→（延續(xù)性動詞）

be

dead

死，死亡

→

_________

n.

死，死亡

→_________

adj.

死的

→

_________

adj.

將死的;垂死的練一練：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.

成年熊貓一天要花12個多小時來吃掉大約10公斤的竹子?！窘馕觥?/p>

spend/pay/cost/take

花費

◆

_______+

spend

+時間/錢+_________sth

（in）_________

sth

◆_______+

pay

+

錢+________

sth

I

pay

10

yuan

for

the

book.

◆________

+cost

sb.

+錢

某物花費某人多少錢

A

new

computer

cost

me

a

lot

of

money.

◆________

takes

/took

sb.

some

time____________

sth.

做某事花費某人多長時間練一練：①(

)

—

How

much

did

you

____

for

this

computer?

—

Five

hundred

dollars.

A.

cost

B.

take

C.

spend

D.

pay

②【廣西】

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【黑龍江】

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.

科學(xué)家們說現(xiàn)在只有不到2000只大熊貓生活在幸存的森林中了。

【解析】

There

be

+

名詞（短語）

+

ving.

某處有某人/某物在做某事

There

is

a

truck（貨車）

______________(collect)

rubbish

outside.

四．書面表達(dá):獵豹（cheetahs）是路地上奔跑最快的動物,時速可以超過110公里,獵豹主要分布在非洲與西亞.成年獵豹身長140~220cm,軀干長1米到1.5米高度約75~85cm體重一般是50公斤,由于人們的亂砍亂罰導(dǎo)致食物減少以及人類的濫殺,獵豹瀕臨滅絕,目前保護(hù)獵豹成為人類的一個任務(wù).要求：80字左右,語句通順.參考單詞：speed速度fur毛皮Cheetahsarethefastestrunnersonland.Theycanrunwithatopspeedofmorethan110kmperhour.CheetahsmainlyliveinWestAsiaandAfrica.Anadultcheetahis1to1.5meterslong,and0.75to0.85metershighandusuallyweighs50kilos.Cheetahsliveinforests.Becausepeoplehave