基礎(chǔ)語法5-主語從句 課件- 高一上學(xué)期英語初高銜接

基礎(chǔ)語法第五講-

Thesubjectclause主語從句大挑戰(zhàn)：唱歌，從8句從句中找出主語從句！看誰最先找到！

學(xué)習(xí)目標(biāo)1.理解什么叫主語和主語從句。2.掌握主語從句引導(dǎo)詞的用法和注意事項(xiàng)。

3.在作文中會(huì)寫有關(guān)主語從句的句子。1.Theydidn’tknowmyaddress._________2.Seeingisbelieving._________3.Todomorningexercisesisgoodforyourhealthy.___________4.Itisagreathonorforustobeinvitedtotheparty.______________5.Sixplussevenisthirteen.________6.Thevillagersdidn'trealizehowseriousthepollutionwas.__________7.Whatwewilldonextisnotdecided.________

PartA先找謂語動(dòng)詞，并指出主語所在，說出由什么詞充當(dāng)。————————————————————————————————————————————代詞動(dòng)名詞不定式形式主語(代詞)數(shù)詞————————名詞—————————————句子概念：主語是動(dòng)作的發(fā)出者，位謂語動(dòng)詞________,是_____詞或_____詞性表達(dá)，表示____\____\______之前名名人物事1Thathewillcomeiscertain.2Whetheritwillpleasethemisnoteasytosay.3Whatseemseasytosomepeopleseemsdifficulttoothers.4Whichsidewillwinisnotclear.5Whyhediditremainsamystery.找出謂語動(dòng)詞和引導(dǎo)詞，并定位主語從句所在(用下劃線表示)提示

：主語從句如何劃全？由引導(dǎo)詞

劃到下一個(gè)謂語動(dòng)詞出現(xiàn)為止。6.Whentheywillstartisnotknownyet.7.Howhebecameagreatscientistisknowntousall.8.Whowilltakepartinthemeetinghasnotbeendecided.9.Whoeverbreaksthelawwillbepunished.10.Wheresheisfromisunknown.找出謂語動(dòng)詞和引導(dǎo)詞，并定位主語從句所在(用下劃線表示)歸納總結(jié)：主語從句是在_______________，通常放在主句謂語動(dòng)詞______,表示_______。歸納總結(jié)：主語從句是在_______________，通常放在主句謂語動(dòng)詞______,表示_______。引導(dǎo)主語從句的連詞有（基本參照賓從，請(qǐng)列舉）：從屬連詞that,whether連接代詞

who(ever),whom(ever),which(ever),what(ever)，whose連接副詞where(ever),when(ever),why,how(ever)

整個(gè)大句子作主語之前一件事思考：這些連詞在主語從句（小句子）中是否充當(dāng)成分，有無意義？1)_________sheisfromisaquestion.2)_________we’llgooutdependsontheweather.3)_______dinosaursdiedoutremainsamystery.4)_______hewillcomeiscertain.5)______causedhisdeathisstillunknown.6)______hesaidmadememad.7)______wasresponsiblefo(對(duì)...負(fù)責(zé))rtheaccidentisnotclear.8)__________leavestheroomlastshouldturnoffthelights.9）————themeetingwillbeheldisnotknown.WhereWhetherWhyThatWhatWhatWhoWhoeverWhen/Where/Why/How(由語境決定)1.連詞:that,whether；（___________________）2.連接代詞:who,whose,whom,what,which等；（___________________）3.連接副詞where,when,how,why等。（_________________________）主語從句引導(dǎo)詞的選擇思考：這些連詞在主語從句中是否充當(dāng)成分，有無意義？不作成分，不可省略作主語，賓語，定語，表語作狀語（時(shí)間，地點(diǎn)，方式，原因）此為正常的身材比例

為了使句子保持平衡，常用__來代替主語從句，而把主語從句放到______，尤其是連詞that引導(dǎo)的主語從句常用于如下各種句式中。it后面Thatastormiscomingisreported.主語—————————————————————————————謂語頭長腳短Itisreported

thatastormiscoming.頭短腳長

由that引導(dǎo)的主語從句有時(shí)為了使句子結(jié)構(gòu)平衡,避免“頭重腳輕”,常用it

作形式主語,而把從句放在后面。例如:

1.That

hewillrefusethisgiftisimpossible._______________________________________2.Thattheyshouldlikeeachotherisnatural._____________________________________*it為形式主語Itisnaturalthattheyshouldlikeeachother.Itisimpossiblethathewillrefusethisgift.Task3是不是所有的主語從句都放在句首呢?有特殊情況嗎?知識(shí)拓展：你能舉例出用it作形式主語的常用句型嗎？

It+be+adj.+that....e.g.Itisimpossiblethatyoucanfly.=Thatyoucanflyisimpossible.你能飛這是不可能的。真正的主語其實(shí)是youcanfly(這件事)，It作形式主語就代表了youcanfly這件事。It+be+n.+that...e.g._______________________________________________It+be+done+that...e.g._______________________________________________It+v.+that...e.g._______________________________________________Itisapitythat....Itisatruththat....Itwassaidthat....Itisbelievedthat....Ithappenedthat........是個(gè)遺憾....是個(gè)事實(shí)據(jù)說....人們認(rèn)為........發(fā)生了框出主語從句的部分，比如：Thatlighttravelsfasterthansoundiscommonknowledge.1.Thatheisgood-lookingiswell-knownamongus.2.Whetherthemeetingwillbeputoffhasnotbeendecidedyet.3.Itwasrequested（要求)thateveryoneshouldmadeaspeechatthemeetingforthewholeclass.Whetheris需要注意的地方？travelsisiswillbeputoffhasnotbeendecided

wasrequestedshouldmade

請(qǐng)找出謂語動(dòng)詞并翻譯整個(gè)句子例1).Thathewontheprizesurprisedus.__他贏得了比賽(這件事)使我們驚訝。2).Whetherhewillgotherehasnotbeendecided._______________________________________________3).Whowilltakepartinthemeetingisstillunderdiscussion._____________________________________________4）WhatmattersmostinlearningEnglishisenoughpractice._____________________________________________5).Howheworkedouttheprobleminterestedus._______________________________________________他去不去那(事)還沒有被決定。誰將參加會(huì)議(事)還在討論中。在學(xué)英語中最重要的(事)就是足夠的練習(xí)。他是如何解決這個(gè)問題的(事)使我們很感興趣。1.我們何時(shí)舉行運(yùn)動(dòng)會(huì)還沒有決定。________weshallholdoursportsmeetingisnotdecided.2.我不知道昨天誰打破了玻璃。Idon’tknow_________broketheglassyesterday.3.我不知道他長的什么樣子。Ihavenoidea_________helookslike.4.這就是我忘記眼鏡的地方。Thisis_________Ileftmyglasses.5.他遲到的原因是因?yàn)樗能噳牧?。Thereason______hewaslatewasthathiscarbrokedownontheway.Whenwhowhatwherewhy6.無論誰最后一個(gè)離開房間都應(yīng)該關(guān)燈。____________leavestheroomlastoughttoturnoffthelights.7.有一個(gè)疑問就是他們?nèi)绾纬晒θピ虑虻摹hereisadoubt________theymanagedtotraveltothemoon.8.不管他媽媽給他什么，這個(gè)小男孩都吃。Thelittleboyate_____hismothergavehim.9.他們是男性還是女性不重要。Thequestionof__________theyaremaleorfemaleisnotimportant.10.很可能他偷了小車。Itispossible_______hehasstolenthecar.Whoeverhowwhatwhetherthat四、用形式主語it改寫下例句子。（每小題2分，共10分）例`.Whenwewillholdthemeeting

hasnotbeendecided.

=Ithasnotbeendecided

whenweholdthemeeting.1.ArguingwithhimaboutthematterisOK.________________________________________________2.Tofinishtheprojectontimetakesalotofefforts.________________________________________________

Itisok

toarguewithhimaboutthematter.

Ittakesalotofefforts

tofinishtheprojectontime.1.Thatastormiscomingiswellreported=Itiswellreportedthatastormiscoming.2.Thattheearthmovesaroundthesunistrue.3.ThatImissedthetrainisapity.4.Whetherhewillcomeornotdoesn’tmatter.5.Thattheydidn’tknowmyaddresshappened.翻譯和改寫下列句子Itistruethattheearthmovesaroundthesun.

ItisapitythatImissedthetrain.

Itistruewhetherhewillcomeornot.

Ithappenedthattheydidn’tknowmyaddress.五、語法填空。1.Itdoesn’tmatter________youpaybycashorcreditcardinthisstore.2._______makesmistakesmustcorrectthem.3.______theywonthegamewasunknown.4.Why?Mary?has?left?_____?（be）still?a?q