Unit+4+Natural+Disasters+关系副词及介词+关系代词引导定语从句 高中英语人教版（2019）必修第一册

关系副词及介词+关系代词引导定语从句

1.when指时间，在定语从句中作时间状语。Istillremembertheday（）Ifirstcametothisschool.1.when指时间，在定语从句中作时间状语。Istillremembertheday

（）Ifirstcametothisschool.1.when指时间，在定语从句中作时间状语。Istillremembertheday

（）Ifirstcametothisschool.when2.where指地点，在定语从句中作地点状语。Shanghaiisthecity()Iwasborn.2.where指地点，在定语从句中作地点状语。Shanghaiisthecity

()Iwasborn.2.where指地点，在定语从句中作地点状语。Shanghaiisthecity

()Iwasborn.where3.why

指原因，在定语从句中作原因状语。Pleasetellmethereason()youmissedtheplane.3.why

指原因，在定语从句中作原因状语。Pleasetellmethereason

()youmissedtheplane.3.why

指原因，在定语从句中作原因状语。Pleasetellmethereason

()youmissedtheplane.why注意：用why引导定语从句时，why可以用forwhich来代替。Thisisthereason________________hewasabsent.why/forwhich“介词+关系代词”引导的定语从句关系代词在定语从句中作介词宾语时，从句常常由“介词+关系代词”引出。Theschool

()heonceinitisveryfamous.whereTheschool()heoncestudiedinisveryfamous.Theschool

()heoncestudiedinisveryfamous.Theschool

()heoncestudiedinisveryfamous.Which/thatTheschoolin（）heoncestudiedisveryfamous.Theschoolin（）heoncestudiedisveryfamous.Theschool

in（）heoncestudiedisveryfamous.which1.若介词放在关系代词前，关系代词指人时只可用whom，不可用who,that；关系代词指物时只可用which，不可用that。关系代词是所有格时用whose。注意：Themanwith（whom）youtalkedjustnowismyneighbour..Themanwith（that/who）

youtalkedjustnowismyneighbour.×√2.含有介词的动词短语一般不拆开，介词仍放在动词短语的后面。如：lookfor,lookafter,takecareof

等。Thebabiesafter()thenurseislookingareveryhealthy.

Thebabies()thenurseislookingafterareveryhealthy.×√whom/who/thatwhom３.“介词+关系代词”前还可有some,any,none,all,both,neither,many,most,each,few等代词或者数词。Heloveshisparentsdeeply,bothof()areverykindtohim.

Heloveshisparentsdeeply,bothof()areverykindtohim.Heloveshisparentsdeeply,bothof()areverykindtohim.

whom课堂练习1.Please

tell

me

the

reason

________you

didn’tpassthetest.2.The

time

________we

got

together

finally

arrived.

3.

Jilin

is

myhometown

________I

grewup.whenwhywhere4.I

visited

the

farm

________a

lot

of

cows

were

raised.

5.This

is

the

boy

with

__________I

played

tennis

yesterday.6.

The

reason

________

he

refused

the

invitation

is

quite

clear.whomwherewhy7.I'matanage___________Idon'tknowwhatloveis

8.

He

has

written

ten

stories,

three

of

_______are

about

country

life.9.Thisisthemountainvillage________Istayedlastyear.whenwhichwhere10.I'llneverforgettheyears________Iworkedtoge