1、陳述句變一般疑問(wèn)句的規(guī)則一、陳述句：是用來(lái)陳述一件事情或表示一種看法，可分為必定句和否定句兩種形式。1、謂語(yǔ)動(dòng)詞是be動(dòng)詞（am,isare,was,were）,助動(dòng)詞do,does,did,have,has,神情動(dòng)詞will,would,must,should,need,can,could,oughtto,may,might,shall,dare等時(shí)，只要直接在這些詞后邊加not就構(gòu)成否定形式。eg.Lilyhasalreadyreadthisnewbook.(改為否定句)Lily_thisnewbook_.2、謂語(yǔ)動(dòng)詞是行為動(dòng)詞而又沒(méi)有助動(dòng)詞或神情動(dòng)詞時(shí)，必定在謂語(yǔ)動(dòng)詞前加助動(dòng)詞，一般現(xiàn)在

2、時(shí)加助動(dòng)詞do，第三人稱單數(shù)加does，一般過(guò)去時(shí)加did，再和not構(gòu)成否定結(jié)構(gòu)。必定指出的是：dont,doesnt,didnt后都用動(dòng)詞原形。eg.1)Jillhaslunchatschooleveryday.(改為否定句)Jill_lunchatschooleveryday.2)Thechildrenhadagoodtimeattheparty.(改為否定句)Thechildren_agoodtimeattheparty.3)Rosedidntdrinkanymilkthismorning.（改為必定句)Rose_milkthismorning.二、疑問(wèn)句：是用來(lái)提出問(wèn)題的句子。A.一

3、般疑問(wèn)句：以be動(dòng)詞,have/has/do等助動(dòng)詞、can/may等神情動(dòng)詞開(kāi)頭，以yes或no來(lái)回答的問(wèn)句。它的基本結(jié)構(gòu)是：Be/Have/Has/Did等助動(dòng)詞（包括神情動(dòng)詞）主語(yǔ)謂語(yǔ)（包括表語(yǔ)）？回答常用簡(jiǎn)單回答。1、謂語(yǔ)動(dòng)詞是be動(dòng)詞、助動(dòng)詞、神情動(dòng)詞時(shí)，只要直接把這些詞置于句首，句末改成問(wèn)號(hào)。eg.Theressomethingwrongwithhisbike.（改成疑問(wèn)句）_wrongwithhisbike?2、謂語(yǔ)動(dòng)詞是行為動(dòng)詞時(shí)，必定在句首加上助動(dòng)詞Do、Does（三單）、Did（過(guò)去式）加上這些助動(dòng)詞后，句子中謂語(yǔ)動(dòng)詞必定用原形。eg.1)Edisonbuiltascien

4、celabhimselfwhenhewasten.（改成疑問(wèn)句）_Edison_asciencelabhimselfwhenhewasten？2)ThoseJapaneselikeChinesefood.（改成疑問(wèn)句）_thoseJapanese_Chinesefood?注意：在把必定句改成否定句或一般疑問(wèn)句的時(shí)候,要注意句中可否有already、some、something、somebody等詞，若是有也必定進(jìn)行改變，already要改成yet，some、something、somebody均分別改成any、anything、anybody等。別的，在改成否定句的時(shí)候注意把too改成eith

5、er,both改成neither,all改成none等.在改成一般疑問(wèn)句的時(shí)候，常常把第一人稱I、we改成第二人稱you。復(fù)合句變一般疑問(wèn)句平時(shí)只變主句，從句不變。例：IknowhecomesfromCanada.DoyouknowhecomesfromCanada?動(dòng)詞have的疑問(wèn)式：動(dòng)詞have依照不同樣的時(shí)態(tài)和人稱能夠有have，has，had等形式，能夠用作實(shí)意動(dòng)詞和助動(dòng)詞，分以下情況談?wù)摚河米鲗?shí)意動(dòng)詞表示狀態(tài)，如表示擁有、患病或用于haveto表示“必定”等，在構(gòu)成構(gòu)成式時(shí)能夠直接將have，has，had置于句首，也可依照情況在句首使用do，does，did：Doeshehave

6、Hasheanythingtosay？他有什么話要說(shuō)嗎？DoyouhaveHaveyoutoleavesosoon？你必定這么早走嗎？DidyouhaveHadyouanyfriendsthen？他當(dāng)時(shí)有朋友嗎？用作實(shí)意動(dòng)詞表示動(dòng)作，如表示“吃（=eat）”、“喝（=drink）”、“拿（=take）”、“收到（=receive）”、“度過(guò)（=spend）”等，構(gòu)成疑問(wèn)式時(shí)不能夠?qū)ave提前至句首，而應(yīng)在句首使用do，does，did：Doeshehavebreakfastathome？他在家吃早餐嗎？Didyouhaveagoodtimeattheparty？你在晚會(huì)上玩得快樂(lè)嗎？用作助動(dòng)

7、詞構(gòu)成完成時(shí)態(tài)，其疑問(wèn)式總是將have等置于句首：Haveyoufinishedyourwork？你的工作做完了嗎？Hasheleftwhenyouarrived？你到達(dá)時(shí)他已走開(kāi)了嗎？特別疑問(wèn)句：以疑問(wèn)代詞或疑問(wèn)副詞開(kāi)頭，提出疑問(wèn)的句子。它的基本結(jié)構(gòu)是：特別疑問(wèn)詞一般疑問(wèn)句語(yǔ)序。但是若是疑問(wèn)詞在句子中作主語(yǔ)或作主語(yǔ)的定語(yǔ)，就用特別疑問(wèn)詞陳述句語(yǔ)序。常用的疑問(wèn)詞有：what,who(whom),whose,which,when,where,how,why等，回答時(shí)針對(duì)問(wèn)句中的代詞和副詞來(lái)回答，不用yes或no來(lái)回答。1)對(duì)指物名詞或謂語(yǔ)動(dòng)詞提出疑問(wèn)，疑問(wèn)詞用whatThetwinswerema

8、kingakitewhentheirmothercamein.（劃線提問(wèn)）_thetwins_whentheirmothercamein?MrsTurneraskedhersontobuysomeeggsforsupper.（劃線提問(wèn)）_MrsTurneraskherson_orsupper?2)對(duì)名詞前定語(yǔ)提出疑問(wèn)，疑問(wèn)詞應(yīng)用which，而且必定和名詞連用。Imgoingtotaketheshirtontheright.（劃線提問(wèn)）_areyougoingtotake?3)對(duì)指人名詞或代詞提問(wèn)用who，作賓語(yǔ)時(shí)提問(wèn)用whom。eg.LiPing,they,hisfather4)對(duì)物主代詞和名

9、詞所有格提問(wèn)用whose。eg.LiPingscoatWhosecoatmyfatherWhosefather5)對(duì)詳盡時(shí)間提出疑問(wèn)，如inthemorning,lastSunday等，疑問(wèn)詞用鐘提問(wèn)，疑問(wèn)詞應(yīng)用whattime。when；對(duì)詳盡幾點(diǎn)6)對(duì)詳盡地點(diǎn)提出疑問(wèn)，疑問(wèn)詞應(yīng)用where。Thepupilsarehavingapicnicatthefootofthehill.（劃線提問(wèn)）_thepupilshavingapicnic?7)對(duì)表原因的從句提問(wèn)，常有的有because引導(dǎo)的從句，疑問(wèn)詞應(yīng)用why。XiaoChengdidntgotothefarmwithusbecausehe

10、wasill.（劃線提問(wèn)）_XiaoChenggotothefarmwithus8)對(duì)方式或程度等提出疑問(wèn)，用疑問(wèn)詞How。eg.gobybikeHowdoyou.對(duì)數(shù)量提出疑問(wèn)，疑問(wèn)詞為Howmany，要注意howmany必定跟名詞的復(fù)數(shù)形式。eg.twohundredsheepHowmanysheep10)對(duì)價(jià)格提出疑問(wèn)，疑問(wèn)詞用Howmuch。eg.Ipaidfiftyyuanforthesweater._didyoupayforthesweater?11)對(duì)時(shí)間長(zhǎng)度提出疑問(wèn)，疑問(wèn)詞應(yīng)用Howlong。eg.Iveworkedinthatfactoryfortwoyears.（劃線提問(wèn)）

11、96中考題_youworkedinthatfactory?12)對(duì)時(shí)間頻率，如onceayear,twiceaweek等提問(wèn)，疑問(wèn)詞用Howoften。13)對(duì)詳盡次數(shù)，如once,twice,threetimes等提問(wèn)，疑問(wèn)詞用Howmanytimes。eg._didhecallyouthedaybeforeyesterday?Twice.96中考題14)對(duì)in一段時(shí)間提問(wèn)，疑問(wèn)詞一般用Howsoon。eg.Janeandherbrotherwillfinishtheworkintwohours.（劃線提問(wèn)）_Janeandherbrotherfinishthework?15)對(duì)距離提出疑問(wèn)

12、，疑問(wèn)詞用Howfar。eg.Itsabouttwokilometresfromheretothecountry.（劃線提問(wèn)）_fromheretothecountry?別的，對(duì)日期、星期、天氣等提出疑問(wèn)，則分別用Whatsthedate?Whatdayisit?若是是過(guò)去時(shí)間，就用was代替is。Whatstheweatherlike?練習(xí)題1)Shedoesexercisesathomeintheevening.（改成否定句、一般疑問(wèn)句）She_exercisesathomeintheevening._she_exercisesathomeintheevening?2)Hesaidsome

13、thingimportantatthemeeting.（改為否定句,一般疑問(wèn)句）He_importantatthemeeting._he_importantatthemeeting?3)Itlltakethemthreeweekstofinishthework.（劃線提問(wèn)）_ittakethemtofinishthework?4)Ihavetowashalltheplatesandthingsaftermeals.（劃線提問(wèn)）_youhavetowashalltheplatesandthings?5)Thewomanintheredcoatishermother.（劃線提問(wèn)）_ishermother?6)LiPingspenttwentyyuanonthedictionary.（劃線提問(wèn)）_LiPing_onthedictionary?7)Theworkersvisitedthefactoryalready.（改成否定句、一般疑問(wèn)句）Theworker_thefactory_._theworker_thefactory_?8)Bothofhisparen