Unit5WorkingtheLand主語從句課件高中英語人教版選擇性

主語從句Subject

Clause

Abletocorrectlyidentifysubjectclauses

Abletodeterminetheconnectingwordsofthesubjectclause

AbletousesubjectclausescorrectlyinwritingandexpressionWhatdoesn'tkillyoumakesyoustrongerstandalittletaller.Doesn'tmeanI'mlonely.WhenI'malone.Whatdoesn'tkillyoumakesafighter.Footstepsevenlighter.Doesn'tmeanI'mover.Causeyou'regone.Whatdoesn'tkillyoumakesyoustrongerstrongerJustme'myselfandI.Lead-in主+系+表Youarehandsome.主+謂+賓

Iknowhim.主+謂（+介+賓）Iagreewithyou.主+謂+間賓+直賓Youtellmeyourproblems.主+謂+賓+賓補Ifounditeasy.五種基本句型從屬于主句，在主句中充當(dāng)什么成分，就是什么從句。具有完整的句子結(jié)構(gòu)。定義：在句子中充當(dāng)主語成分的從句叫做主語從句。主語從句在復(fù)合句中的位置：①在謂語動詞之前Whowillcomeisnotimportant.Whatyoudidiswrong.②在句末，前有形式賓語itItisagoodideathatwewilllearnEnglishnextweek.Itisdoesn’tmattersomuchwhetheryouwillcomeornot.在平時的學(xué)習(xí)和考試中，我們都會遇到大量的長難句。我們判斷某一從句的方法就是根據(jù)它在復(fù)合句中的結(jié)構(gòu)和位置來判斷。1.Whatmakesmesadisthemovie.2.Theboywhoisplayingbasketballisfromourclass.3.Mr.GreenaskedmewhyIwouldgowithhim.4.Itisuncertainifthecoatischeapenough.5.PeteristheboywhomIwanttosee.6.Whoisstandingunderthetreeisaboy.Whichofthefollowingsentencesaresubjectclauses?√√√主語從句的連接詞連接代詞who,which,whom,what,whose

有詞義，在從句中充當(dāng)主語、賓語、表語或定語。連接副詞when,where,how,why

有詞義，在從句中充當(dāng)狀語。從屬連詞that

無詞義，在從句中不充當(dāng)成分，有時可省略whether,if

有詞義，意為“是否”，在從句中不充當(dāng)成分。。隨堂練習(xí)1.It

is

obvious

to

the

students__________they

should

get

well

prepared

for

the

future.2.__________surprised

him

most

was

that

he

had

received

many

gifts.3.We

all

think

highly

of

your

plan,

but

it

is

still

under

discussion__________we

should

carry

it

out

right

now.4.__________I

want

to

tell

you

is

the

deep

love

and

respect

I

have

for

my

parent.5.__________makes

our

school

famous

is__________more

than

90%

of

the

students

have

been

admitted

to

universities.thatWhatwhetherwhatWhatthatthat引導(dǎo)主語從句時可用it作形式主語的四大句式①It+be+形容詞(necessary,right,likely,unlikely,wrong,important,certain,clear,obvious,strange,normal等)+that從句Itisn'tlikelythatIshouldacceptsuchanofferasthat.我不可能接受像那樣的幫助了。②It+be+名詞（短語）（apity,ashame,goodnews,afact,anhonour，awonder,nowonder等)+that從句It'snowonderthathedidn'twanttogo.難怪他不想去。③It+be+過去分詞(said,told,reported,decided,suggested,advised,ordered,remembered,thought,considered,well-known,announced等）+that從句ItisdecidedthatthemeetinghasbeenputoffuntilnextMonday.會議被推遲到下周一已經(jīng)定下來了。④It+特珠動詞或短語（seem,appear,happen,matter，.tumout，Occurto,makenodifference等）+that從句ItsuddenlyoccurredtohearthatBobwasafraidofbeingalone.她突然想到鮑勃害怕獨自一個人呆著。Summary在句子中充當(dāng)主語成分的從句叫做主語從句。主語從句的位置：①在謂語動詞之前②在句末，前有形式賓語it主語從句的連接詞：連接代詞who,what,which,whom,whose連接副詞when,where,how,why從屬連詞that,whether,if

1.他還活著真是個奇跡。Thatheisstillaliveisawonder.2.她成為一名醫(yī)生可能是受他的父親影響。Thatshebecameadoctormayhavebeenduetoherfather'sinfluence.3.他們是否會支持我們是個問題。Whethertheywouldsupportuswasaproblem.4.你要來上海是我這么久聽到的最好的消息。Thatyouarec