Unit5IntothewildStartingout＆Understandingideas課件高中英語(yǔ)

Unit

5

Into

the

wild

Starting

out

&

Understanding

ideasⅡ.單詞清障閱讀詞匯1.Atlantic

adj.__________2.whale

n.____3.crash

v.____________4.chemical

n.________5.creature

n.____________大西洋的鯨暴跌；猛撞化學(xué)品生物，動(dòng)物寫(xiě)作詞匯1._______n.慈善機(jī)構(gòu)，慈善團(tuán)體2._____v.尋找，尋求3._________n.教授4.________v.量，測(cè)量n.尺度；措施，方法5.________n.位置，地方；職位6._________n.百分比7.________v.破壞，毀掉charityseekprofessormeasurepositionper

centdestroy拓展詞匯1._______adj.一年一度的，每年的→annually

adv.每年一次2._________n.遷徙，遷移，移居→migrate

v.遷徙，遷移，移居3.__________v.測(cè)定，確定；決定→determined

adj.堅(jiān)定的，有決心的→determination

n.決心，決定，堅(jiān)定4.__________adv.終于，最終→eventual

adj.最后的，最終的5.________n.解決，解決方法→solve

v.解決；解答annualmigrationdetermineeventuallysolution6.________n.難以理解的事物，謎，奧秘，神秘→mysterious

adj.神秘的，難以解釋的7.________adj.驚人的，了不起的→amazed

adj.大為驚奇的，驚訝的→amaze

v.使驚奇，使驚詫→amazement

n.驚詫，驚奇8.________v.活下來(lái)，幸存→survivor

n.幸存者，生還者→survival

n.幸存，存活9.______n.影響，結(jié)果→effective

adj.有效的，產(chǎn)生預(yù)期結(jié)果的mysteryamazingsurviveeffectⅢ.短語(yǔ)筑基1.數(shù)以百萬(wàn)的___________2.……的數(shù)量______________3.砍倒，削減__________4.導(dǎo)致，造成（后果），通向________5.保證，確保__________6.in

search

of____________7.the

solution

to________________8.as

much

as______9.feed

on____________10.once

again______millions

ofthe

number

ofcut

downlead

tomake

sure尋找，搜尋……的解決辦法多達(dá)以……為食再次Ⅳ.句型初探1

句型公式：過(guò)去分詞短語(yǔ)作后置定語(yǔ)教材原句:A

team

of

scientists

led

by

Professor

Eli

Shlizerman

at

the

University

of

Washington

has

now

found

the

answer.句式仿寫(xiě):這是大學(xué)授予的最高榮譽(yù)。It's

the

highest

honor

______________________.given

by

the

university2

句型公式：關(guān)系副詞引導(dǎo)定語(yǔ)從句教材原句:These

two

pieces

of

information—the

time

of

day

and

the

point

where

the

sun

is

in

the

sky—allow

the

butterfly

to

determine

the

way

to

go.句式仿寫(xiě):這是我住了三年的房子。This

is

the

house

__________________

for

three

years.where

I

have

lived3

句型公式：the+比較級(jí)...，the+比較級(jí)...“越……就越……”教材原句:The

more

we

know

about

this

lovely

creature,

the

greater

the

chance

it

will

survive

and

keep

its

place

in

the

natural

world

for

a

long

time

to

come.句式仿寫(xiě):你越用功，進(jìn)步就越大。___________

you

work,

__________________

you

will

make.The

harderthe

greater

progressⅠ.文本理解Reading

for

the

main

ideaWhat

is

the

main

idea

of

the

text?_________________________________________________________________________________________The

text

is

mainly

about

the

monarch

butterfly's

migration

on

the

basis

of

studies

by

scientists.Reading

for

the

structureFill

in

the

following

blanks

with

proper

words.The

Monarch's

JourneyThe

purpose

of

animals'

migrationThey

migrate

to

find

food,

1._____

a

partner

or

2.____________

warmer

weather.The

way

of

monarchs'

migrationThe

monarch

butterfly

is

able

to

tell

3._______________.

And

it

4._________

the

position

of

the

sun

with

its

eyes.

Using

these

two

pieces

of

information,

the

monarch

butterfly

5.__________

the

way

to

go.seekin

search

ofthe

time

of

daymeasuresdeterminesThe

reason

why

the

number

of

monarchs

isfallingPeople

6.______________

the

natural

environment

by

7._____________

trees

and

using

chemicals

that

kill

the

plants

that

monarch

caterpillars

eat.How

to

protect

the

monarchs·People

have

been

working

together

to

record

their

migration

and

make

sure

that

there

are

enough

plants

for

them

to

8.________.·The

more

we

know

about

these

lovely

creatures,

9.___________the

chance

they

will

survive.are

destroyingcutting

downfeed

onthe

greater續(xù)表Reading

for

the

detailsChoose

the

best

answer

according

to

the

text.1.

Which

is

not

the

purpose

of

animals'

migration?(

)CA.

To

find

food.

B.

To

find

a

partner.C.

To

escape

being

killed.

D.

To

find

warmer

weather.2.

What

does

the

word

“that”

refer

to

in

the

last

sentence

of

Paragraph

1?(

)AA.

Migration.

B.

The

butterfly.

C.

The

partner.

D.

Weather.3.

What's

the

factor

driving

scientists

to

find

the

solution

to

the

mystery

of

the

monarch?(

)BA.

The

monarch

is

able

to

tell

the

time

of

day.B.

The

monarch

is

in

serious

danger.C.

The

monarch

can

use

its

eyes

to

measure

the

position

of

the

sun.D.

The

monarch

manages

to

reach

the

places

where

it

will

spend

the

winter.4.

What's

the

writer's

attitude

to

people's

efforts?(

)DA.

Negative.

B.

Neutral.

C.

Indifferent.

D.

Positive.Ⅲ.課文回顧

Many

animals

move

from

one

place

to

another

at

certain

times

of

the

year,

1._______

is

called

migration.

Every

autumn,

2.________（million）

of

North

American

monarch

butterflies

begin

their

journey.

A

team

of

scientists

has

found

the

monarch

is

able

to

tell

the

time

of

day,

and

uses

its

eyes

3.___________（measure）

the

position

of

the

sun.

These

two

pieces

of

information

allow

the

butterfly

4.____________（determine）

the

way

to

go.

Eventually,

it

manages

to

reach

the

places

5._______it

will

spend

the

winter.whichmillionsto

measureto

determinewhere

The

solution

to

the

mystery

of

the

monarch's

6.________（amaze）

ability

comes

at

a

time

when

it

is

7.___

serious

trouble.

Its

population

8.___________（crash）

by

as

much

as

ninety

per

cent

in

the

last

few

years

because

of

human

activities.

The

research

on

the

monarch's

behaviour

has

however

led

to

a

greater

awareness

of

this

creature.

By

9.______（do）

more

research,

the

monarch

butterfly

can

keep

10.____（it）

place

in

the

natural

world

for

a

long

time

to

come.amazinginhas

crasheddoingitsReading

for

thinking1.

Why

is

the

number

of

monarch

butterflies

falling?__________________________________________________________________________________________________________________________Because

people

are

destroying

their

habitats

by

cutting

down

trees

and

using

chemicals

that

kill

the

plants

that

monarch

caterpillars

eat.2.

What

should

you

do

with

these

amazing

butterflies

if

you

are

a

volunteer?_____________________________________________________________________________________________________________________________________________________________________________________________________________________If

I

am

a

volunteer,

I

will

help

people

gain

a

deeper

appreciation

of

these

amazing

butterflies,

call

on

people

to

protect

them

and

raise

people's

awareness

of

protecting

their

habitats.Ⅱ.難句突破1.

These

two

pieces

of

information—the

time

of

day

and

the

point

where

the

sun

is

in

the

sky—allow

the

butterfly

to

determine

the

way

to

go.【譯文】這兩條信息——一天中的時(shí)刻和太陽(yáng)在天空中的位置——讓黑脈金斑蝶能夠判定前進(jìn)方向?！痉治觥窟@是一個(gè)主從復(fù)合句。the

time

of

day

and

the

point

where

the

sun

is

in

the

sky是______語(yǔ)，解釋說(shuō)明information；關(guān)系副詞where引導(dǎo)__________，修飾先行詞_________。同位定語(yǔ)從句the

point2.

They

cut

down

trees

and

use

chemicals

that

kill

the

plants

that

monarch

caterpillars

eat.【譯文】他們砍伐樹(shù)木,他們所用的化學(xué)制劑殺死了黑脈金斑蝶幼蟲(chóng)食用的植物。【分析】這是一個(gè)主從復(fù)合句。第一個(gè)that引導(dǎo)__________，修飾

__________；第二個(gè)that引導(dǎo)__________，修飾__________。定語(yǔ)從句chemicals定語(yǔ)從句the

plants3.

If

this

works,

there

may

come

a

time

when

the

number

of

monarch

butterflies

increases

once

again.【譯文】如果這些努力產(chǎn)生效果,黑脈金斑蝶的數(shù)量在未來(lái)有可能再次回升?！痉治觥窟@是一個(gè)主從復(fù)合句。If引導(dǎo)______________，關(guān)系副詞when引導(dǎo)__________，修飾先行詞_______。條件狀語(yǔ)從句定語(yǔ)從句a

time詞句精講1

seek

v.尋找，尋求，謀求情境佳句①The

book

inspires

confidence

in

students

who

wish

to

seek

their

own

answers.這本書(shū)激發(fā)了希望尋求自己答案的學(xué)生的信心。②He

sought

to

explain

the

reason

why

he

was

late

for

the

class.他試圖解釋他上課遲到的原因。③It

is

wise

to

seek

help

as

soon

as

possible.盡快尋求幫助乃明智之舉。歸納拓展seek

（for）

sth.尋求/尋找某事物seek

to

do

sth.設(shè)法做某事seek

one's

fortune尋找成功致富之路，闖世界seek

one's

advice/help/assistance征求某人的建議/請(qǐng)求某人的幫助/援助seek

out找出，找到學(xué)以致用［單句填空/完成句子］①

Local

schools

are

seeking

__________（reduce）

the

dropout

rate.to

reduce②

You

should

deal

with

the

problem

caused

by

an

offensive

e-mail

by

________（seek）

support

from

the

receiver's

friends.seeking③

人們現(xiàn)在正在尋求用最少的能源創(chuàng)造最大效益的有效方法。Now

people

are

_____________________

of

using

the

least

energy

to

create

the

greatest

benefit.seeking

effective

ways2

measure

v.量，測(cè)量

n.措施，方法；尺度情境佳句①M(fèi)easure

the

full

width

of

the

window.測(cè)量一下窗戶的全寬。②A

man's

success

cannot

be

measured

only

by

how

much

money

he

earns.一個(gè)人的成功不能僅僅靠他掙了多少錢(qián)來(lái)衡量。③The

government

has

taken

measures

to

bring

down

the

high

prices

of

daily

goods.政府已采取措施降低日常用品的高價(jià)。歸納拓展（1）measure...by...用……來(lái)衡量……（2）take

measures

to

do

sth.采取措施做某事make...to

one's

measure

按照某人的尺寸做……誤區(qū)警示（1）measure作“措施”講時(shí)，常用復(fù)數(shù)形式。（2）measure用作及物動(dòng)詞時(shí)，后跟人或物，意為“量……”；用作連系動(dòng)詞時(shí)，后跟尺寸、面積等，意為“尺寸、面積等是……”。學(xué)以致用［單句填空/完成句子］①

My

wife

bought

a

piece

of

good

quality

cloth

and

made

a

suit

___

my

own

measure.to②

Nowadays

many

teenagers

measure

their

success

____

how

much

public

support

they

get

online,

often

through

“l(fā)ikes”.by③

你們應(yīng)采取有效措施來(lái)改善你們的工作條件。You

should

________________________________

your

working

conditions.take

effective

measures

to

improve3

determine

v.測(cè)定，確定；決定，決心情境佳句①You

should

determine

what

is

right

for

you.你應(yīng)該決定什么是適合你的。②He

determined

to

work

twice

as

hard

as

before

to

make

up

for

the

lost

time.他決心比以前加倍努力工作，以彌補(bǔ)失去的時(shí)間。③She

is

determined

to

carry

on

with

her

education.她決心繼續(xù)自己的教育。歸納拓展（1）determine

to

do

sth.決定做某事determine

on

sth.決定某事determine

that...決定……（2）determined

adj.堅(jiān)定的，有決心的be

determined

to

do

sth.決心做某事be

determined

that...決心……（3）determination

n.決心，決定，堅(jiān)定with

determination堅(jiān)決地學(xué)以致用［單句填空］①

He

is

a

___________

man

and

believes

that

_____________

and

effort

can

lead

to

success.（determine）determineddetermination②

My

teacher's

words

woke

me

up,

and

I

determined

_________（study）

harder.to

study③

Realizing

that

he

has

wasted

too

much

time,

the

boy

is

determined

________（stop）

playing

video

games.to

stop④

His

___________（determine）look

suggested

that

he

wouldn't

change

his

mind.determined3

amazing

adj.驚人的，了不起的，令人驚詫的情境佳句①This

is

an

amazing

program

where

you

can

share

your

ideas

with

students.這是一個(gè)很棒的項(xiàng)目，在這里你可以和學(xué)生們分享你的想法。②I'm

sure

the

visitors

will

be

amazed

by

the

beautiful

scenery

in

Jiuzhaigou

Valley.我相信游客們會(huì)被九寨溝的美麗景色所震撼。③What

amazed

me

most

was

the

young

boy

handling

a

pen

with

his

foot.最讓我吃驚的是那個(gè)用腳拿筆的小男孩。歸納拓展（1）amaze

vt.使驚奇；使驚愕（2）It

is

amazing

that...令人驚訝的是……（3）amazed

adj.大為驚奇的，驚訝的be

amazed

at/by對(duì)……很驚奇be

amazed

to

do...驚奇地做某事（4）amazement

n.驚奇to

one's

amazement令某人驚奇的是易混辨析（1）-ing形式的形容詞常用來(lái)說(shuō)明事物或人本身具有的特征，意為“令人感到……的”；（2）-ed形式的形容詞常用來(lái)描述人的感覺(jué)，意為“感到……的”，還可以描述人的表情、聲音等。學(xué)以致用［單句填空/完成句子］①

To

his

___________,

we

were

not

________

by

his

________

achievements.

（amaze）amazementamazedamazing②

I

was

amazed______

her

knowledge

of

French

culture.at/by③

他竟然在大火中幸存下來(lái)，真令人驚奇。___________________

he

should

have

survived

the

big

fire.It

was

amazing

that5

survive

v.活下來(lái)，幸存；比……活（或存在）的時(shí)間長(zhǎng)情境佳句①We

cannot

survive

for

long

without

food

and

water.沒(méi)有食物和水我們就活不了多久。②They

can

survive

on

very

little

money.他們用很少的錢(qián)就可以生存。③Dogs

have

a

very

good

sense

of

smell

and

are

often

used

to

search

for

survivors

in

an

earthquake.狗有很好的嗅覺(jué)，經(jīng)常被用來(lái)在地震中尋找幸存者。歸納拓展（1）survive

sb.

by...years比某人多活……年survive

from從……留存下來(lái)；從……流傳下來(lái)survive

on

sth.靠……繼續(xù)維持生活（2）survival

n.幸存survivor

n.幸存者誤區(qū)警示survive作“幸存；幸免于”講時(shí)，其后直接跟賓語(yǔ)，不用加介詞in或from。學(xué)以致用［單句填空］①

My

grandma

survived

my

grandfather

____

ten

years.by②

In

many

parts

of

the

country,

a

family

of

five

might

struggle

to

survive

____

as

little

as

＄80

a

month.on③

After

the

old

man

_________

the

earthquake,

he

became

one

of

the

few

_________

of

the

family

and

his

________

made

his

old

friends

very

happy.（survive）survivedsurvivorssurvival6

effect

n.影響，結(jié)果；效果情境佳句①As

we

all

know,

tourism

can

have

a

great

effect

on

the

wildlife

of

the

area.我們都知道，旅游業(yè)對(duì)該地區(qū)的野生動(dòng)物有很大的影響。②He

will

see

to

it

that

your

plans

are

quickly

put

into

effect.他將確保你的計(jì)劃很快實(shí)施。③One

of

the

most

effective

ways

to

reduce

stress

is

to

talk

about

feelings

with

a

close

friend.減輕壓力最有效的方法之一就是和親密的朋友談?wù)摳惺?。歸納拓展（1）have

an

effect

on...對(duì)……有影響take

effect生效，開(kāi)始起作用put/bring

sth.

into

effect實(shí)施計(jì)劃；落實(shí)想法come

into

effect

（法律等）生效in

effect事實(shí)上（2）effective

adj.有效的；產(chǎn)生預(yù)期結(jié)果的effectively

adv.有效地學(xué)以致用［單句填空］①

Good

books

have

had

an

effect

____

me

since

my

childhood.on②

Factories

that

gave

out

harmful

gases

were

all

shut

down

after

the

law

came

_____

effect.into③

Setting

your

watch

five

minutes

ahead

is

an

_________（effect）

way

to

avoid

being

late.effective7

cut

down

削減；砍倒情境佳句①They

cut

down

trees

and

use

chemicals

that

kill

the

plants

that

monarch

caterpillars

eat.（教材原句）他們砍伐樹(shù)木，他們所用的化學(xué)制劑殺死了黑脈金斑蝶幼蟲(chóng)食用的植物。②My

uncle

hasn't

been

able

to

quit

smoking,

but

at

least

he

has

cut

down.我叔叔一直沒(méi)能戒煙，但至少他已經(jīng)減少了。③The

electricity

has

been

cut

off

because

of

the

heavy

rain.由于大雨，電力供應(yīng)被切斷了。歸納拓展cut

down

on削減，縮減，減少cut

off剪掉；中斷（供給）；阻擋cut

out剪下，裁剪；刪去；停止做cut

across穿過(guò)，抄近路cut

up切碎cut

in插嘴，打斷學(xué)以致用［單句填空］①

It

is

impolite

for

children

to

cut

___

when

their

seniors

are

talking.in②

Most

of

us

know

we

should

cut

down

____

fat,

but

knowing

such

things

isn't

much

help

when

it

comes

to

shopping

and

eating.on③

You

must

cut

____

the

vegetables

before

you

eat

them.up④

Everywhere

man

has

cut

______

forests

in

order

to

grow

crops.down8

lead

to

導(dǎo)致；造成（后果）；通向情境佳句①I(mǎi)t

doesn't

matter

whether

you

turn

right

or

left

at

the

crossing—both

roads

lead

to

the

park.你在十字路口向右拐還是向左拐都沒(méi)關(guān)系——兩條路都通向公園。②Modern

science

has

given

clear

evidence

that

smoking

can

lead

to

many

diseases.現(xiàn)代科學(xué)已經(jīng)給出了明確的證據(jù)，吸煙會(huì)導(dǎo)致許多疾病。③What

was

it

that

led

you

to

say

that?是什么使你那樣說(shuō)的？歸納拓展（1）lead

to中的to是介詞，后接名詞、代詞或動(dòng)名詞作賓語(yǔ)（2）lead

the

way帶路，引路lead

sb.

to

do