高中英語(yǔ)主語(yǔ)從句課件

SubjectClause主語(yǔ)從句主語(yǔ)從句1基本概念基本概念2什么是主語(yǔ)主語(yǔ)：句子說(shuō)明的人或事物,一般位于______。句首IlikeEnglish.Thetrainleft.什么是主語(yǔ)主語(yǔ)：句子說(shuō)明的人或事物,一般位于______。3Thevillagersdidn'trealizehowseriousthepollutionwasuntilthefishintheriverdied.

2.Theydidn’tknowmyaddress.3.Seeingisbelieving.4.Todomorningexercisesthismorningisnotgoodforyourhealthy.5.Thathewillcomehereisofgreathelp.請(qǐng)找出下面句子的主語(yǔ)名詞代詞動(dòng)名詞動(dòng)詞不定式從句Thevillagersdidn'trealizeh4

主語(yǔ)從句(SubjectClause)在句子中充當(dāng)主語(yǔ)的從句就是主語(yǔ)從句。主語(yǔ)從句(SubjectClause)在句子中充5Whatislearnedinthecradleiscarriedtothegrave.兒時(shí)所學(xué)，終生難忘。What’sdonecannotbeundone.生米煮成熟飯。What’slostislost.失者不可復(fù)得。讀下列諺語(yǔ)，找出主語(yǔ)從句Tip:先找謂語(yǔ)Whatislearnedinthecradle6Thathewillcomeiscertain.Whetherhewillcomeisuncertain.引導(dǎo)詞1)從屬連詞that和whether：_____不做成分，無(wú)意義，不能省略。whether不做成分，表“_______”。that是否Thathewillcomeiscertain.引7Whowillgomakesnodifference.Whatweneedismoretime.WhichbookIshallchoosehasn’tbeendecided.2)連接代詞who,what,which引導(dǎo)詞Whowillgomakesnodifferen8Whoevercomesiswelcome.WhateverIhaveisyours.Whicheveryouwantisyours.3)連接代詞whoever,whatever,whichever引導(dǎo)詞

whatever=anythingthatwhoever=anyonewhoWhoevercomesiswelcome.3)連接代9Whenwewillleavehasn’tbeendecided.Howshekeepshealthyisasecret.Whyhecriesisnotclear.Wherethemeetingwillbeheldisnotknown.4)連接副詞when,where,how,why引導(dǎo)詞Whenwewillleavehasn’tbeen101.引導(dǎo)詞：從屬連詞that,whether；

連接代詞who,what,which；

whoever,whatever,whichever;

連接副詞when,where,how和why。2.語(yǔ)序：陳述句語(yǔ)序主語(yǔ)從句的特點(diǎn)：1.引導(dǎo)詞：主語(yǔ)從句的特點(diǎn)：11Itiscertainthathewillwinthematch.Thathewillwinthematchiscertain.

注解：一般來(lái)說(shuō)主語(yǔ)從句都是放在

,但有時(shí)為了使句子

,避免”頭重腳輕”,常用

作

，從而把主語(yǔ)從句放在

．

句首保持平衡

it

形式主語(yǔ)后面Itiscertainthathewillwin12這樣就構(gòu)成了下面一些常用句型:

1)Itis+n.+that

Itisapity/shamethat...可惜的是……

Itisasurprisethat…令人吃驚的是…

Itisafactthat…事實(shí)是…Itiscommonknowledgethat……是常識(shí)

*_______________(很可惜)welostthematch.*______________(這是事實(shí))hecheatedintheexam.ItisapitythatItisafactthat這樣就構(gòu)成了下面一些常用句型:Itisapityt131.令人吃驚的是他改變了主意。

Itisasurprisethathechangedhismind.2.真可惜你錯(cuò)過(guò)了這么一個(gè)好機(jī)會(huì)。

Itisapitythatyoumissedsuchagoodchance.3.事實(shí)是我們周?chē)奈廴菊兊迷絹?lái)越嚴(yán)重。

Itisafactthatthepollutionaroundusisbecomingmoreandmoreserious.1.令人吃驚的是他改變了主意。142)Itis+adj.+that

It’scertainthat…肯定…

Itispossible/likelythat...很可能……Itisobvious/clearthat…很明顯…Itistruethat…的確…

Itisnecessary\important\natural\...that…*_______________(很可能)shewillcomebacktomorrow.*_______________(很明顯)heisanEnglish.+sb(should)+do…ItispossiblethatItisobviousthat2)Itis+adj.+that+sb(shou151.很可能他會(huì)申請(qǐng)這項(xiàng)工作的。

Itislikelythathewillapplyforthejob.2.的確我犯了個(gè)錯(cuò)誤。

ItistruethatImadeamistake.3.有必要我們要學(xué)習(xí)英語(yǔ)。

ItisnecessarythatweshouldlearnEnglish.1.很可能他會(huì)申請(qǐng)這項(xiàng)工作的。163)It+不及物動(dòng)詞+thatIthappenedthat...碰巧……

Itoccurredtomethat…我突然想起…Itappears/seemsthat…似乎，好像…Itturnedoutthat…原來(lái)…*________________(剛好)Iwasoutyesterday.*____________________(我突然想起)Iforgottosenttheletter.IthappenedthatItoccurredtomethat3)It+不及物動(dòng)詞+thatIthappened171.好像是我錯(cuò)了。

ItappearsthatIamwrong.2.碰巧他得去參加一個(gè)會(huì)議。

Ithappenedthathehadtoattendameeting.3.我突然想起他會(huì)說(shuō)英語(yǔ)。

ItoccurstomethathecanspeakEnglish.4.原來(lái)他是Mary的朋友。

ItturnedoutthathewasMary’sfriend.1.好像是我錯(cuò)了。184)It+be+過(guò)去分詞+從句Itissaidthat...據(jù)說(shuō)……Itisknowntoallthat...眾所周知……Itisreportedthat...據(jù)報(bào)道……Itisbelievedthat...據(jù)相信……;人們相信……Itissuggestedthat+sb

(should）do...

建議……*_________________(據(jù)報(bào)道)20peoplewerekilledintheaccident.*__________________(建議)weshouldeatmorevegetableanddomoreexercise.ItisreportedthatItissuggestedthat4)It+be+過(guò)去分詞+從句Itisrepo191.據(jù)說(shuō)他已經(jīng)去了上海。It’ssaidthathehasgonetoShanghai.2.眾所周知臺(tái)灣是中國(guó)的一部分.ItisknowntoallthatTaiwanispartofChina.3.有人建議我們應(yīng)該多做運(yùn)動(dòng)。Itissuggestedthatweshouldtakemoreexercise.1.據(jù)說(shuō)他已經(jīng)去了上海。20主語(yǔ)從句的規(guī)律主語(yǔ)從句的規(guī)律21例1.Whenwillhecomeisnotknown.規(guī)律一、主語(yǔ)從句一律用陳述語(yǔ)序，即主語(yǔ)在前，謂語(yǔ)在后。正：Whenhewillcomeisnotknown.例1.Whenwillhecomeisnotk22例2.Hewillnotcometothemeetingthiseveningistrue.正：Thathewillnotcometothemeetingthiseveningistrue.規(guī)律二、連詞that在從句中無(wú)實(shí)際意義，但不能省略。例2.Hewillnotcometothem23例3.Ifthemeetingwillbeputoffhasnotbeendecidedyet.正：Whetherthemeetingwillbeputoffhasnotbeendecidedyet.規(guī)律三、whether可以引導(dǎo)主語(yǔ)從句，放在句首，但if不能例3.Ifthemeetingwillbepu24例4.

Whenhewillcomeare

apuzzle.正：Whenhewillcomeisapuzzle.規(guī)律四、主語(yǔ)從句的謂語(yǔ)動(dòng)詞多用單數(shù)第三人稱(chēng)形式。例4.Whenhewillcomeareapu25Whenthemeetingwillbegin_____(have)notbeendecidedyet.hasWhentheywillstartandwheretheywillgo_____(be)stillunknown.Whenandwherethemeetingwillbegin_____(have)notbeendecidedyet.arehasWhenthemeetingwillbegin__26例5.1.Whatheneeds___thatbook.2.Whatheneeds____somebooks.規(guī)律五、what引導(dǎo)的主語(yǔ)從句，可根據(jù)表語(yǔ)決定主句動(dòng)詞的單復(fù)數(shù)形式。isare例5.1.Whatheneeds___that27小試牛刀小試牛刀28他是不是我的孩子仍然是個(gè)問(wèn)題。Whetherheismychildremainsaquestion.他是不是我的孩子仍然是個(gè)問(wèn)題。Whetherheism29WhatIlikemostisyourhairstyle.我最喜歡的是你的發(fā)型。WhatIlikemostisyourhairs30WhatIneedisrest.我需要的就是休息。WhatIneedisrest.我需要的就是休息。31Itisbelievedthattheworddiaosireflectssocialproblems.據(jù)認(rèn)為“屌絲”這個(gè)詞反映了社會(huì)問(wèn)題。Itisbelievedthatthewordd32HowDuLalabecomessuccessfuldependsonherhardwork.杜拉拉如何成功取決于她的勤奮。HowDuLalabecomessuccessful33Whattheboydidmadetheteacherangry.這個(gè)男孩所做的事讓老師很生氣。Whattheboydidmadetheteac34Whoeverseesthegirlisattractedbyher.任何見(jiàn)到這個(gè)女孩的人都被她吸引。Whoeverseesthegirlisattra35Itiscommonknowledgethatweshouldwearrainshoesonrainydays.雨天要穿雨鞋（rainshoes）是常識(shí)。Itiscommonknowledgethatwe36importantnothaveastupidteammateItisimportantthatweshouldnothaveastupidteammate.importantnothaveastupidtea37主語(yǔ)從句在寫(xiě)作中的應(yīng)用主語(yǔ)從句在寫(xiě)作中的應(yīng)用381.合并句子:Whetherwillyougototheparty?Itmakesnodifference.2.開(kāi)頭句式：句型+自編名言Itisuniversallyacknowledgedthat…公認(rèn)…Itgoeswithoutsayingthat…不用說(shuō)…Itgoeswithoutsayingthat(努力通向成功)_________________________.Whetheryouwillgotothepartymakesnodifference.Itmakesnodifferencewhetheryouwillgototheparty.hardworkleadstosuccess1.合并句子:Whetheryouwillgoto393.結(jié)尾提建議的句式：

AsfarasIamconcerned,itisnecessarythat_______.(Itissuggested/recommendedthat…Itishightimethatweshouldtakesomemeasures.Itisnecessary/