2023學(xué)年完整公開課版名詞性從句Grammar

Grammar名詞性從句程樹深1.Whowillwinthematchisstillunknown.

2.Iwanttoknowwhathehastoldyou.3.Thefactisthatwehavelostthegame.4.Thenewsthatwewonthegameisexciting.主語(yǔ)從句賓語(yǔ)從句表語(yǔ)從句同位語(yǔ)從句猜一猜:想一想：什么是名詞性從句？在句子中起名詞作用的句子叫名詞性從句。名詞性從句的功能相當(dāng)于名詞詞組,它在復(fù)合句中能擔(dān)任主語(yǔ)、賓語(yǔ)、表語(yǔ)、同位語(yǔ)、介詞賓語(yǔ)等,因此根據(jù)它在句中不同的語(yǔ)法功能,名詞從句又可分別稱為主語(yǔ)從句、賓語(yǔ)從句、表語(yǔ)從句和同位語(yǔ)從句。其功能同名詞一樣。

看一看：引導(dǎo)名詞性從句的連接詞可分為三類:1)連接詞/從屬連詞that,whether,if

不充當(dāng)從句的任何成分2)連接代詞:what,whatever,who,whoever,whom,whose,which,whichever3)連接副詞:when,

where,

how,

why1.主語(yǔ)從句和it做形式主語(yǔ)：1）Thathewillcometoattendthemeetingtomorrowmakesusexcited.2）Itistruethattheearthisround.用it作形式主語(yǔ)的結(jié)構(gòu)(1)Itis＋名詞＋從句

Itisafactthat…事實(shí)是……Itisanhonorthat……非常榮幸

Itiscommonknowledgethat…是常識(shí)(2)Itis＋形容詞＋從句(多用should)Itisnaturalthat…很自然……Itisstrangethat…奇怪的是……(3)Itis＋不及物動(dòng)詞＋從句

Itseemsthat… 似乎……Ithappenedthat…碰巧……Itappearsthat…似乎……(4)Itis＋過去分詞＋從句

Itisreportedthat…據(jù)報(bào)道……Ithasbeenprovedthat…已證實(shí)……Itissaidthat…據(jù)說……2.表語(yǔ)從句：1）主語(yǔ)是idea,

suggestion,

request，advice,order,等名詞時(shí),作表語(yǔ)從句用____________,即形式為：__________My

suggestion

is

that

weshouldgoandhelp

him.2）在表語(yǔ)從句中,當(dāng)reason做主語(yǔ)時(shí),引導(dǎo)詞只能用that,不能用because,如:他遲到的原因是因?yàn)樗麤]有趕上早班車。Thereasonwhyhewaslatewasthathedidn’tcatchtheearlybus.虛擬語(yǔ)氣should+do3.同位語(yǔ)從句：1）Theyexpressedthehope___theywouldcomeovertoChinaagain.

A.whichB.whomC.whatD.that2）Wordcame___hispoemwonthefirstprize.A.thatB.whetherC.asD.because1.不可省略的連詞---that：引導(dǎo)主語(yǔ)從句和同位語(yǔ)從句的連詞不可省略；表語(yǔ)從句一般不省略；定語(yǔ)從句可生，可省。1).That

she

was

chosen

made

us

very

happy.2).We

heard

the

news

that

our

team

had

won.注意2.whether與if

均為“是否”的意思,

但在下列情況下,whether不能被if

取代whether引導(dǎo)主語(yǔ)從句并在句首：

Whetheritisgoingtorainisstillunknown.2）引導(dǎo)表語(yǔ)從句

：

Thequestioniswhetherheisgoingtocome.3)

whether從句作介詞賓語(yǔ)

Whatyougetmainlydependsonwhetheryoutryyourbest.4)

從句后有“or

not”

3.what與that在引導(dǎo)主語(yǔ)從句時(shí)的區(qū)別：what引導(dǎo)主語(yǔ)從句時(shí)在從句中充當(dāng)句子成分,如主語(yǔ)、賓語(yǔ)、表語(yǔ)、定語(yǔ),而that則不然,即不擔(dān)任成分。例如：Whatyousaidyesterdayisright.Thatsheisstillaliveisaconsolation.翻譯練習(xí)1.那就是讓我們感到興奮的事情。2.他的建議是我們要立刻完成工作。3.警察想知道的是你什么時(shí)候進(jìn)的房間。That’swhatmakesmefeelexcited.Hissuggestionisthatweshouldfinishtheworkatonce.What

the

police

want

to

know

is

when

you

entered

the

room.1.Canyoumakesure_____thegoldring?A.whereAlicehadputB.wherehadAliceoutC.whereAlicehasputD.wherehasAliceput2.___weneedmoneyisquiteclear.A.IfB.WhatC.ThatD.\練一練3.___thecarcanbeusedhasnotbeenknownyet.

A.IfB.WhatC.ThatD.Whether4.___wecan’tunderstandis___hedidn’tjoinusinourdiscussion.

A.That;whyB.Which;how

C.What;whatD.What;why7.

Theyoungmanasked___it’ssummerorwinter.A.eitherB.thatC.weatherD.whether8.

Wedon’tknow____theydidit.A.howB.whoC.whatD.which9.Theteacherasksus___Jimcancomebackontime.

A.thatB.ifC.whenD.whattime10.Doesanybodyknow__wewillhaveasportsmeetingthisweekendornot.A.ifB.whereC.whetherD.that11.Couldyoutellmewherewe__nextweek.A.wouldgoB.togoC.hadtogoD.willgo12.Couldyoutellmehowmuch__toflytoHainan?

A.doitcostB.doesitcostC.itcostD.itcosts13.Thesmallchildrendon’tknow__.A.whatistheirstockingsinB.whatisintheirstockingsC.whereistheirstockingsinD.whatintheirstockings14.Someoneisringingthedoorbell.Goandsee___.

A.whoisheB.whoheis

C.whoisitD.whoitis

15.Couldyoutellmehowlong___?A.youhaveboughtthewatchB.youhavekeptthissciencebookC.haveyoubeenawayfromChinaD.haveyoubeenamemberof Greener

China16.Hesaysthatifit____tomorrow,he____fishing.A.willrain,won’tgoB.rained,wasn’tgoC.rains,won’tgoD.rain,willgo17.Didyouunderstand___?A.whatshesaidB.whattosayC.whatdidshesaidD.howshehadsaid18.Thegirlisthinkingabout__shewillgoabroadtostudyEnglishnextyear.A.ifB.whatC.whetherD.when19.Theteachersaidthat___.A.thesunmovesaroundtheearthB.theearthmovedaroundthesunC.themoonisoursatelliteD.themoonwasoursatellite20.Idon’tknowwhenhe___back.Pleasetellhim