主語從句趣味課件

主語句從主語從句語法規(guī)則定義鞏固練習(xí)STEP1探尋定義Hello,MynameisTimi.Iamthreemonthsold.Chickenbreastismyfavorite.WhatIamdyingtodoistogoout.Tofightwithmysisterispartofmydailylife.Stayingwithmymasteristhehappiesttimeforme..TheSubjectClauseWhenasentenceservesassubject,wecallitSubjectClause.當(dāng)名詞性從句在復(fù)合句中做主語時，我們把這個從句叫作主語從句。(主語從句)Springissobeautiful.``DiscussionWhere?When?What?How?Who?…Let’shaveapicnic!1.Wherewewillhaveapicnic

shouldbediscussed.2.Whenwewillsetoffhastobedecidedbyourteacher.3.Whatwewilltake

isnotclear.4.Howwewillgoforapicnic

shouldbediscussed.5.Whowillbringakiteisunknown.6.Whetherwecango

dependsontheweather.7.Thattheforeignteacherwillgowithus

isexciting.8.Whoevergowithusiswelcome.結(jié)論：1.主語從句多位于_____。在謂語動詞的_______。

2.主語從句的引導(dǎo)詞_____。句首前面STEP2探尋規(guī)律RulesA1.Whetherwecangodependsontheweather.A2.Ifwecanwecangodependsontheweather.B1.Ifshewillcomeisnotimportant.B2.Whethershewillcomeisnotimportant.表示“是否”時不能用________,要用__________?！獭羨hetherif×√Rule1判斷下列句子的正誤。主語從句應(yīng)使用______語序。在主語從句中，謂語動詞一般用____數(shù)。Rules2.C1.Wherewewillhaveapicnicshouldbediscussed.C2.Wherewillwehaveapicnicshouldbediscussed.D1.Howwegoforapicnicshouldbediscussed.D2.Howdowegoforapicnicshouldbediscussed.3.E1.Whenwewillsetoffhastobedecidedbyourteacher.E2.Whenwewillsetoffhavetobedecidedbyourteacher.F1.Whetherwecangodependsontheweather.F2.Whetherwecangodependontheweather.Rule3Rule2陳述句單√√××√√××1.Whenthemeetingwillbegin_____(have)notbeendecidedyet.has2.Whentheywillstartandwheretheywillgo_____(be)stillunknown.3.Whenandwherethemeetingwillbegin_____(have)notbeendecidedyet.arehas1.Whatheneeds___

thatbook.2.Whatheneeds___somebooks.

注意：what引導(dǎo)的主語從句，可根據(jù)表語決定主句動詞的單復(fù)數(shù)形式。isare注意：多個主語從句并列時謂語用復(fù)數(shù)。Rules

5.①Thattheforeignteacherwillgowithusisexciting.

Itisexcitingthattheforeignteacherwillgowithus.②Thatweshouldwashourhandsisimportant.

Itisimportant

that

weshouldwashourhands.

Rule5：常用____作形式主語，將真正的主語放于______。4.G1.Thattheforeignteacherwillgowithusisexciting.G2.Theteacherwillgowithusisexciting.

Rule4：主語從句中引導(dǎo)詞“_____”,

無意義，不做成分，不能省略。thatit句末√×用it作形式主語的結(jié)構(gòu)(1)Itis＋名詞＋從句

Itisafactthat… 事實是…Itisanhonorthat …非常榮幸

Itisapitythat 很可惜…(2)Itis＋形容詞＋從句

Itisnaturalthat…(should)do很自然…Itisstrangethat… 奇怪的是…(4)It＋不及物動詞＋從句

Itseemsthat… 似乎…Ithappenedthat… 碰巧…Itappearsthat… 似乎…(3)Itis＋過去分詞＋從句

Itisreportedthat… 據(jù)報道…Ithasbeenprovedthat… 已證實…Itissaidthat… 據(jù)說…STEP3鞏固提升1.他是不是我的孩子仍然是個問題。_____________________remainsaquestion.2.我最喜歡的是你的發(fā)型。_______________isyourhairstyle.WhetherheismychildWhatIlikebest看圖寫主語從句whetherwhat_____________ismyownbusiness.__________________isapuzzleforme.________________istohavearest.___________________makesmeuneasy.5.在哪兒睡覺是我自己的事。Whoitisinthemirror3.鏡子里是誰對我來說是個謎。WhatIneedmost4.我最需要的是休息。WhereIsleepThatyoudon'tplaywithme6.你不跟我玩讓我很不安。Itiscommonsense______________________onrainydays.7.雨天我們要穿雨鞋（galoshes）是常識。___________________isattractedbyher.8.任何見到這個女孩的人都被她吸引。thatweshouldweargaloshesWhoeverseesthegirl9.他們需要的是一間寬敞、潔凈、美麗的教室。______________________isabig,cleanandbeautifulclassroom.Whattheyneed10.恐龍為什么會滅絕仍是個謎。______________________________isstillunknown.（die）Whythedinosaursdiedout11.Whytheearthisbecomingwarmer____(be)animportanttopicforresearch.

isdinosaur12.________________________hasnotbeendecided.Whenwilltheystart?WhentheywillstartIthasnotbeendecided.13.____________makesnodifference.Whowillgo?WhowillgoThatmakesnodifference.合并句子14.改錯

Youhavemadeamistakeisafact.That15.我們的學(xué)校將會被重建，這真是一個好消息___________________________isapieceofgoodnews.(rebuild)ourschoolwillberebuiltThat改寫句子16.Wherewewillhaveapicnicshouldbediscussed.It_______________________________________________________.shouldbediscussedwherewewillhaveapicnic17.It______________(report)thatmorethan4000peoplewerekilledinCORID-19.isreported改錯18.Whereshallwespendtheholidayisn’tdecided.19.Angelababyisaverypopularstarisafact.20.Ifthepolicemanwillcomeisnotcertain.21.Whathesaidwerewrong.22.Thatiscertainthatwecanwin.weshallThatWhetherItwasWhatdoyouthinkofgrammarlearning?Howcanyoulearngrammarwell?Inmyopinion,

itisveryimportant______________

___________(我學(xué)好語法)becauseitcanhelpmewithmywritingandmysentencestructure._____isknowntoallthatgrammarisreallyabridgetosuccess.Believeitornot,itdoesn’tmatter_______wecanreciteallthosegrammarrules._______weneedtodoistrytounderstandandusethelanguage.thatIshouldlearngrammarwellItwhetherWhatSummary1.表示“是否”時，不能用_____,只能用__________。2.主語從句應(yīng)使用__________語序。3.在主語從句中，謂語動詞一般用____數(shù)。4.主語從句中引導(dǎo)詞“________”一般不能省。5.主語從句中，常用____作形式主語，將真正的主語放于______。ifwhether陳述句單thatit句末

注意：what引導(dǎo)的主語從句，可根據(jù)表語決定主句動詞的單復(fù)數(shù)形式。注意：多個主語從句并列時謂語用復(fù)數(shù)。三．用適當(dāng)?shù)囊龑?dǎo)詞填空。1.Itislikely_____heisthewinnerofthisgame.很可能他是這場游戲的勝利者。2.______sheboughtsomanydictionariesisnotclear.=Itisnotclear_____shebought