Unit5IntotheWildUsinglanguage定语从句课件高中英语

Unit

5

Into

the

wildUsing

language定语从句

语法点拨定语从句（2）——关系副词Ⅰ.观察感悟

感知下列句子,判断加黑部分在从句中作何成分。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.__________地点状语2.

Eventually,

it

manages

to

reach

the

places

where

it

will

spend

the

winter.__________地点状语3.

The

solution

to

the

mystery

of

the

monarch's

amazing

ability

comes

at

a

time

when

it

is

in

serious

trouble.__________时间状语4.

Sadly,

human

activity

is

the

main

reason

why

the

number

of

monarch

butterflies

is

falling.

__________原因状语5.

In

many

of

the

places

where

the

butterfly

can

be

found,

people

are

destroying

the

natural

environment.

__________地点状语Ⅱ.要点精析

当引导定语从句的关系词在从句中作时间、地点、原因状语时，应使用关系副词when、where、why。1.when在定语从句中作时间状语，其先行词往往是表示时间的名词，如time、day、week、year等。I

will

always

remember

the

day

when

I

first

came

to

the

school.我会永远记得我第一次来到这个学校的那一天。温馨提示

当先行词是表示时间的名词时，定语从句既可用when引导，也可以用that

或which引导，关键看关系词在从句中作何种成分。若关系词在定语从句中作状语，则用when引导；若关系词在定语从句中作主语或宾语，则用that

或which引导。I

will

always

remember

the

day

which/that

I

spent

in

the

village.我会永远记得我在村子里度过的那一天。2.where在定语从句中作地点状语，其先行词往往是表示地点的名词，如place、factory、house、village等，或表示抽象地点的名词，如position、point、case、stage、situation、atmosphere等。This

is

the

factory

where

my

brother

worked

last

year.这就是我哥哥去年工作过的那家工厂。Can

you

imagine

a

situation

where

you

can

use

the

word?你能想象一下使用这个词的情景吗？温馨提示

当先行词是表示地点的名词时，如果关系词在定语从句中作主语或宾语，则用

that

或which

引导定语从句。This

is

the

factory

which/that

my

brother

visited

last

year.这就是我哥哥去年参观过的那家工厂。3.why在定语从句中作原因状语，其先行词是表示原因的名词

reason。I

don't

believe

the

reason

why

he

was

late.我不相信他迟到的原因。温馨提示

若先行词为reason，并且关系词在定语从句中不作状语，而是充当主语或宾语，则用

that

或

which

引导定语从句。I

don't

believe

the

reason

that/which

he

explained

at

the

meeting.

我不相信他在会上解释的那个原因。Ⅲ.实战演练用适当的关系副词或关系代词填空1.

The

reason

_____

he

succeeded

in

the

exam

was

that

he

studied

very

hard.why2.

This

is

the

house

__________

was

built

by

my

grandfather

forty

years

ago.that/which3.

I

won't

listen

to

the

reason

__________

you

have

given

us.that/which4.

The

library

_______

we

often

read

books

and

study

will

not

open

for

the

next

two

weeks.where5.

Students

should

take

part

in

community

activities

_______

they

can

gain

experience

for

growth.where6.

Do

you

still

remember

the

days

______

we

chatted

with

each

other

all

night?when7.

Do

you

still

remember

the

days

__________

we

spent

together

on

the

farm?that/which8.

Finally,

we

got

to

a

factory,

_______many

mobile

phones

of

high

quality

were

produced.where9.

It's

helpful

to

put

children

in

a

situation

_______

they

can

see

themselves

differently.where10.

Creating

an

atmosphere

_______

employees

feel

part

of

a

team

is

a

big

challenge.where用本单元语法知识完成句子1.

上周我们参观了斯里兰卡（Sri

Lanka）的一个国家公园，那里是大象和其他濒临灭绝的动物的家园。__________________________________________________________________________________________________Last

week

we

visited

a

national

park

in

Sri

Lanka,

which

is

home

to

elephants

and

other

endangered

animals.2.

我看到了很多我在书里读到过的野生动物。____________________________________________I

saw

much

wildlife

which

I

had

read

in

books.3.

我最喜欢的是那些巨大的蝴蝶，它们的翅膀是绿色和蓝色的。________________________________________________________________My

favorite

was

the

giant

butterflies

whose

wings

were

green

and

blue.4.

我唯一感到担心的时刻就是当我们进入了一个有蛇生活的森林的时候。____________________________________________________________________________The

only

moment

I

felt

worried

was

when

we

went

into

a

forest

where

snakes

live.5.

那时我明白了我们被告知要穿结实的鞋子的原因。___________________________________________________________________Then

I

understood

the

reason

why

we

had

been

told

to

wear

strong

shoes.将上面的句子连成一篇文章

要求语言流畅、用词准确、逻辑严密。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Last

week

we

visited

a

national

park

in

Sri

Lanka,

which

is

home

to

elephants

and

other

endangered

animals.

I

saw

much

wildlife

which

I

had

read

in

books.

My

favorite

was

the

giant

butterflies

whose

wings

were

green

and

blue.

The

only

moment

I

felt

worried

was

when

we

went

into

a

forest

where

snakes

live.

Then

I

understood

the

reason

why

we

had

been

told

to

wear

strong

shoes.词句精讲1

accommodation

n.住处，工作场所；停留处；膳宿情境佳句①Hotel

accommodation

is

included

in

the

price

of

your

holiday.你度假的价钱包括旅馆住宿。②The

hotel

can

accommodate

up

to

500

guests.这家旅馆可供500位旅客住宿。③I

have

offered

to

paint

the

house

in

exchange

for

a

week's

accommodation.我已提出给房子刷漆，以换取一个星期的住宿。归纳拓展（1）provide

accommodations

for为……提供膳宿（2）accommodate

v.为……提供住宿/空间；适应；（房间、建筑物等）容纳accommodate/adapt

（oneself）

to（使……）适应……学以致用［单句填空］①

After

the

earthquake,

the

first

thing

the

local

government

did

was

to

provide_______________（accommodate）

for

the

homeless

people.accommodations②

Five

hundred

people

in

all

will

come

here.

Is

the

hotel

big

enough

_______________（accommodate）

them?to

accommodate③

Wherever

he

goes,

he

is

able

to

quickly

accommodate

___

the

new

environment.to2

add...to...

把……加到……情境佳句①English

idioms

are

a

way

of

adding

colour

to

the

language.

（教材原句）英语习语是为语言增添色彩的一种方式。②Her

mother

told

her

to

add

some

salt

to

the