Unit5IntothewildStartingout＆Understandingideas课件高中英语

Unit

5

Into

the

wild

Starting

out

&

Understanding

ideasⅡ.单词清障阅读词汇1.Atlantic

adj.__________2.whale

n.____3.crash

v.____________4.chemical

n.________5.creature

n.____________大西洋的鲸暴跌；猛撞化学品生物，动物写作词汇1._______n.慈善机构，慈善团体2._____v.寻找，寻求3._________n.教授4.________v.量，测量n.尺度；措施，方法5.________n.位置，地方；职位6._________n.百分比7.________v.破坏，毁掉charityseekprofessormeasurepositionper

centdestroy拓展词汇1._______adj.一年一度的，每年的→annually

adv.每年一次2._________n.迁徙，迁移，移居→migrate

v.迁徙，迁移，移居3.__________v.测定，确定；决定→determined

adj.坚定的，有决心的→determination

n.决心，决定，坚定4.__________adv.终于，最终→eventual

adj.最后的，最终的5.________n.解决，解决方法→solve

v.解决；解答annualmigrationdetermineeventuallysolution6.________n.难以理解的事物，谜，奥秘，神秘→mysterious

adj.神秘的，难以解释的7.________adj.惊人的，了不起的→amazed

adj.大为惊奇的，惊讶的→amaze

v.使惊奇，使惊诧→amazement

n.惊诧，惊奇8.________v.活下来，幸存→survivor

n.幸存者，生还者→survival

n.幸存，存活9.______n.影响，结果→effective

adj.有效的，产生预期结果的mysteryamazingsurviveeffectⅢ.短语筑基1.数以百万的___________2.……的数量______________3.砍倒，削减__________4.导致，造成（后果），通向________5.保证，确保__________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寻找，搜寻……的解决办法多达以……为食再次Ⅳ.句型初探1

句型公式：过去分词短语作后置定语教材原句:A

team

of

scientists

led

by

Professor

Eli

Shlizerman

at

the

University

of

Washington

has

now

found

the

answer.句式仿写:这是大学授予的最高荣誉。It's

the

highest

honor

______________________.given

by

the

university2

句型公式：关系副词引导定语从句教材原句: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.句式仿写:这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+比较级...，the+比较级...“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.句式仿写:你越用功，进步就越大。___________

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续表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.课文回顾

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.难句突破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.【译文】这两条信息——一天中的时刻和太阳在天空中的位置——让黑脉金斑蝶能够判定前进方向。【分析】这是一个主从复合句。the

time

of

day

and

the

point

where

the

sun

is

in

the

sky是______语，解释说明information；关系副词where引导__________，修饰先行词_________。同位定语从句the

point2.

They

cut

down

trees

and

use

chemicals

that

kill

the

plants

that

monarch

caterpillars

eat.【译文】他们砍伐树木,他们所用的化学制剂杀死了黑脉金斑蝶幼虫食用的植物。【分析】这是一个主从复合句。第一个that引导__________，修饰

__________；第二个that引导__________，修饰__________。定语从句chemicals定语从句the

plants3.

If

this

works,

there

may

come

a

time

when

the

number

of

monarch

butterflies

increases

once

again.【译文】如果这些努力产生效果,黑脉金斑蝶的数量在未来有可能再次回升。【分析】这是一个主从复合句。If引导______________，关系副词when引导__________，修饰先行词_______。条件状语从句定语从句a

time词句精讲1

seek

v.寻找，寻求，谋求情境佳句①The

book

inspires

confidence

in

students

who

wish

to

seek

their

own

answers.这本书激发了希望寻求自己答案的学生的信心。②He

sought

to

explain

the

reason

why

he

was

late

for

the

class.他试图解释他上课迟到的原因。③It

is

wise

to

seek

help

as

soon

as

possible.尽快寻求帮助乃明智之举。归纳拓展seek

（for）

sth.寻求/寻找某事物seek

to

do

sth.设法做某事seek

one's

fortune寻找成功致富之路，闯世界seek

one's

advice/help/assistance征求某人的建议/请求某人的帮助/援助seek

out找出，找到学以致用［单句填空/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

人们现在正在寻求用最少的能源创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，测量

n.措施，方法；尺度情境佳句①Measure

the

full

width

of

the

window.测量一下窗户的全宽。②A

man's

success

cannot

be

measured

only

by

how

much

money

he

earns.一个人的成功不能仅仅靠他挣了多少钱来衡量。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价。归纳拓展（1）measure...by...用……来衡量……（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……误区警示（1）measure作“措施”讲时，常用复数形式。（2）measure用作及物动词时，后跟人或物，意为“量……”；用作连系动词时，后跟尺寸、面积等，意为“尺寸、面积等是……”。学以致用［单句填空/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

“likes”.by③

你们应采取有效措施来改善你们的工作条件。You

should

________________________________

your

working

conditions.take

effective

measures

to

improve3

determine

v.测定，确定；决定，决心情境佳句①You

should

determine

what

is

right

for

you.你应该决定什么是适合你的。②He

determined

to

work

twice

as

hard

as

before

to

make

up

for

the

lost

time.他决心比以前加倍努力工作，以弥补失去的时间。③She

is

determined

to

carry

on

with

her

education.她决心继续自己的教育。归纳拓展（1）determine

to

do

sth.决定做某事determine

on

sth.决定某事determine

that...决定……（2）determined

adj.坚定的，有决心的be

determined

to

do

sth.决心做某事be

determined

that...决心……（3）determination

n.决心，决定，坚定with

determination坚决地学以致用［单句填空］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.惊人的，了不起的，令人惊诧的情境佳句①This

is

an

amazing

program

where

you

can

share

your

ideas

with

students.这是一个很棒的项目，在这里你可以和学生们分享你的想法。②I'm

sure

the

visitors

will

be

amazed

by

the

beautiful

scenery

in

Jiuzhaigou

Valley.我相信游客们会被九寨沟的美丽景色所震撼。③What

amazed

me

most

was

the

young

boy

handling

a

pen

with

his

foot.最让我吃惊的是那个用脚拿笔的小男孩。归纳拓展（1）amaze

vt.使惊奇；使惊愕（2）It

is

amazing

that...令人惊讶的是……（3）amazed

adj.大为惊奇的，惊讶的be

amazed

at/by对……很惊奇be

amazed

to

do...惊奇地做某事（4）amazement

n.惊奇to

one's

amazement令某人惊奇的是易混辨析（1）-ing形式的形容词常用来说明事物或人本身具有的特征，意为“令人感到……的”；（2）-ed形式的形容词常用来描述人的感觉，意为“感到……的”，还可以描述人的表情、声音等。学以致用［单句填空/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来，真令人惊奇。___________________

he

should

have

survived

the

big

fire.It

was

amazing

that5

survive

v.活下来，幸存；比……活（或存在）的时间长情境佳句①We

cannot

survive

for

long

without

food

and

water.没有食物和水我们就活不了多久。②They

can

survive

on

very

little

money.他们用很少的钱就可以生存。③Dogs

have

a

very

good

sense

of

smell

and

are

often

used

to

search

for

survivors

in

an

earthquake.狗有很好的嗅觉，经常被用来在地震中寻找幸存者。归纳拓展（1）survive

sb.

by...years比某人多活……年survive

from从……留存下来；从……流传下来survive

on

sth.靠……继续维持生活（2）survival

n.幸存survivor

n.幸存者误区警示survive作“幸存；幸免于”讲时，其后直接跟宾语，不用加介词in或from。学以致用［单句填空］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.影响，结果；效果情境佳句①As

we

all

know,

tourism

can

have

a

great

effect

on

the

wildlife

of

the

area.我们都知道，旅游业对该地区的野生动物有很大的影响。②He

will

see

to

it

that

your

plans

are

quickly

put

into

effect.他将确保你的计划很快实施。③One

of

the

most

effective

ways

to

reduce

stress

is

to

talk

about

feelings

with

a

close

friend.减轻压力最有效的方法之一就是和亲密的朋友谈论感受。归纳拓展（1）have

an

effect

on...对……有影响take

effect生效，开始起作用put/bring

sth.

into

effect实施计划；落实想法come

into

effect

（法律等）生效in

effect事实上（2）effective

adj.有效的；产生预期结果的effectively

adv.有效地学以致用［单句填空］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

削减；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）他们砍伐树木，他们所用的化学制剂杀死了黑脉金斑蝶幼虫食用的植物。②My

uncle

hasn't

been

able

to

quit

smoking,

but

at

least

he

has

cut

down.我叔叔一直没能戒烟，但至少他已经减少了。③The

electricity

has

been

cut

off

because

of

the

heavy

rain.由于大雨，电力供应被切断了。归纳拓展cut

down

on削减，缩减，减少cut

off剪掉；中断（供给）；阻挡cut

out剪下，裁剪；删去；停止做cut

across穿过，抄近路cut

up切碎cut

in插嘴，打断学以致用［单句填空］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

导致；造成（后果）；通向情境佳句①It

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还是向左拐都没关系——两条路都通向公园。②Modern

science

has

given

clear

evidence

that

smoking

can

lead

to

many

diseases.现代科学已经给出了明确的证据，吸烟会导致许多疾病。③What

was

it

that

led

you

to

say

that?是什么使你那样说的？归纳拓展（1）lead

to中的to是介词，后接名词、代词或动名词作宾语（2）lead

the

way带路，引路lead

sb.

to

do