主語專項練習PPT課件

.,1,主語專項訓(xùn)練,.,2,主語：主語表明這句話說的是誰和什么，主語主要由名詞、代詞或相當于名詞的單詞，短語或從句充當。,.,3,一.名詞作主語,Davidarrivedlastnight.大衛(wèi)昨晚到達。,Pridegoesbeforeafall.驕必敗。,.,4,二.代詞作主語,Whoisspeaking,please?（在電話中）請問您誰？,ThatsOK.這沒問題。,.,5,三.數(shù)詞作主語,Twowillbeenough.兩個就夠了。,Two-thirdsoftheworkersarewomen.三分之二的工人是女工。,.,6,四.動名詞作主語,Skatingisgoodexercise.溜冰是很好的運動。,Lookingupallthenewwordsinthedictionarytookhimalotoftime.到字典里查所有的新詞花了他很長時間。,.,7,Itsterriblenotbeingallowedtosmokeatall.（為平衡句子結(jié)構(gòu)，用it做形式主語）完全不許吸煙太糟糕了。,.,8,練習,1._（貧窮）isnodisgrace.2._(在年輕時就已見識世界)isagoodthing3._(學(xué)校附近有個公交車站)isagreatadvantage.4.Itsnouse_(覆水難收),Beingpoor,Havingseentheworldinonesyouth,Therebeingabusstopneartheschool,cryingoverspiltmilk,.,9,五.不定式作主語,Totranslatethisidealintorealityneedshardwork.把理想轉(zhuǎn)變成現(xiàn)實需要辛勤的勞動。,Ittakestwotomakeaquarrel.兩個人才吵得起來。（為平衡句子結(jié)構(gòu)，用it做形式主語）,.,10,練習,5._ishuman.(沒有不犯錯誤的人。)6_(樣樣皆通)istoknownothing.7.Itsbetter_(令人嫉妒勝似令人憐憫),Toerr,Toknoweverything,tobeenviedthantobepitied,.,11,Note：不定式作主語時，在很多情況下都可用動名詞替代。例如：,Tohesitatemeansfailure.=Hesitatingmeansfailure.,Toknowoneselfisdifficult.=Knowingoneselfisdifficult.,.,12,但是，如果作主語的不定式是固定說法，則通常不用動名詞替代。例如：,Toforgiveistobeforgiven.,或具體情況不能用動名詞替代。例如：,Tofinishthisjobinonedayisimpossible.,.,13,六.名詞化的形容詞作主語,Theblindandthelamearewellcaredforinourcountry.在我們國家，盲人和肢殘人受到很好的照顧。,Theunemployedusuallyleadahardlife.失業(yè)的人生活一般很困難。,.,14,練習,8._(窮人)getpoorer;_(富人)getricher.9._（黑人）wereusuallydiscriminatedinthepast.,Thepoor,therich,Theblacks,.,15,七.短語作主語,Howtodowellisanimportantquestion.如何把這件事做好是一個重要問題。,Earlytobedandearlytorisemakesamanhealthy.早睡早起身體好。,.,16,練習,10._(如何_使我們活得更長久)isabigproblem.11._(從不犯錯誤)isimpossible.,Howtomakeourlifelongerisabigproblem.,Nevertomakeanymistake.,.,17,八.從句作主語,Whathashappenedprovesthatourpolicyisright.發(fā)生的一切證明我們的政策是對的。,Whetherwellgodependsontheweather.我們是否去要看天氣。,Thatshewillsucceediscertain.她會成功是可以肯定的。（陳述句作主語，that不可省略）,.,18,練習,12._(她竟忘恩負義)cuthimtotheheart.13._(他需要的)ismoreexperience.14._(犯人是如何逃跑的)isstilldoubtful.15._(值得做的事)shouldbedonewell.,Thatsheshouldbeungrateful,Whatheneeds,Howtheprisonerescaped,Whateverisworthdoing,.,19,九it作形式主語和it引導(dǎo)強調(diào)句的比較,It作形式主語代替主語從句，（特別是謂語較短時），主語從句的連接詞沒有變化。例如：,Itremainstobeseenifwearewronginthematter.我們是否在這件事上犯了錯誤還有待于觀察。,Itisstilldoubtfulwhethershewouldplaythepart.她是否要扮演這個角色值得懷疑。,.,20,It引導(dǎo)的強調(diào)句則是對句子某一部分的強調(diào)，必須用連接詞that,其結(jié)構(gòu)是：Itis(was)that.,ItwasinPariswheretheymetforthefirsttime.(誤)ItwasinParisthattheymetforthefirsttime.(正，強調(diào)狀語，也只能用that),Itwaslastsummerwhenhegraduatedfromthecollege.(誤)Itwaslastsummerthathegraduatedfromthecollege.(正),.,21,1._isforhimtodecide.A.WhenleavingB.WhenshallweleaveC.WhenweleaveD.Whenwehaveleft2.Afterawholedayofhardwork,all_wasanicemealandagoodrest.A.whathewantedB.whichhewantedC.thethinghewantedD.thathewanted3.Toahighlyimaginativewriter,_isapadofpaperandapen.A.allarerequiredB.allrequiredisC.allisrequiredD.allthatisrequired.,.,22,4._isnoneofyourbusiness.IshalltakewhatmeasuresB.WhatmeasuresshallItakeC.ItiswhatmeasuresIshalltakeD.WhatmeasuresIshalltake5._ispowerisafamoussayingknowntoall.A.WhatknowledgeB.HowknowledgeC.WhereknowledgeD.Thatknowledge6._matterslittle.A.HewillcomeornotB.IfornothecomesC.WhetherhecomesornotD.Hecomesornot,.,23,7._ishisprinciple.A.NeveroffendanyoneB.ToneveroffendanyoneC.NevertooffendanyoneD.Thatneveroffendsanyone8.Thereisno_withhimA.gettingalongB.togetalongC.getalongD.togettingalong.9._madehimworr