(完整版)小升初专项:陈述句变否定句
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陈述句变否定句陈述句:是用来陈述一件事情或表示一种看法,可分为肯定句和否定句两种形式。
一、变否定句:1.当谓语动词是be动词,am, is are或者过去时was, were时,直接在这些词后面加not构成否定形式,即am not, is not=isn’t , are not=aren’t。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg. She is a beautiful girl. (改为否定句)- She isn’t a beautiful girl.There are some students in Sun school. (改为否定句)-There aren’t any students in Sun school.2.当句子中谓语动词是助动词will,情态动词can, could, should,must等时,直接在助动词和情态动词后加not 变为否定句。
注意will not = won’t, can not=can’t, must not =mustn’t 表示禁止。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg .My family will go to Beijing and Qingdao next Sunday . (改为否定句)-My family will not go to Beijing or Qingdao next Sunday.They can run very fast. (改为否定句)-They can’t run very fast.3.Eg.谓语动词是行为动词而又没有助动词或情态动词时,必须在谓语动词前加助动词,一般现在时加助动词do ,第三人称单数加does,一般过去时加did,再和not构成否定结构。
don't, doesn't, didn't后都用动词原形。
如果句子里有some,在否定句中要变成any。
句型转换练习练习一:肯定句变否定句:1. There is some milk in the bottle .There ____ __ milk in the bottle .2. They have already been to America .They have ________ been to America ________ .3. Both of the twins are studying in No. 1 Middle School .______ of the twins _______ studying in No. 1 Middle School .4. All of the students are in the classroom .______ of the students _______ in the classroom .5. They have sports after school .They _____ ______ sports after school .6. I am a student from Wuhan.(变否定句)I _______ _______ a student from Wuhan.(2009年一中分班考试)7. Lucy's father reads newspapers every morning._______________________________________________________________.8. The twins always go to school by bus._________________________________________________________________.9. The old lady bought a pair of red shoes last week._________________________________________________________________.10. Transformers will be on tomorrow.__________________________________________________________________.11. They are watching an action movie.__________________________________________________________________.练习二:肯定句变一般疑问句:1. She gets up at 6:00.(变一般疑问句)________ she ________ up at 6:00?2.There is some fruit juice in the glass. ____ _____ ____ fruit juice in the glass?3.He has to stay here. ______ he ______ to stay there?4. We do eye exercises every day. ______ you ______ eye exercises every day?5. She has something to eat. ______ she ______ ______ to eat?6.I am good at singing and dancing. ______ you good at singing ______ dancing?7.My brother can spell his name. ____________________________8. She will get up at 6:00 tomorrow. _________________________9. She is writing a letter.____________________________10. They get up at 6:00 every day.____________________________11. They are palying football.____________________________12.You can sit down. ____________________________练习三:对划线部分提问:1.They bought a new bike yesterday.______________________________________________2.She is a nurse ._____________________________________________3.She is my teacher.____________________________________________4.He bought the red one ._______________________________________________5.It is my coat .________________________________________________6.I am looking for my sister .________________________________________________7. My brother is tall . ________ is your brother _______ ?8. There is a little orange juice in the bottle .______ ______ orange juice is there in the bottle ?9. We have learned English for six years . ______ ______ have you learned English ?10. Li Lei goes to see his grandparents once a week .______ _______ does Li Lei go to see his grandparents ?11. I’ll come back in no time . ______ _______ will you come back ?12. There are none of the students in the classroom ._______ _______ students are there in the classroom ?13. There is no one in the room . ______ ______ in the room ?14. France had a population of about fifty-seven million in 1993 .______ was ______ population of France in 1993 ?练习四:综合练习:1. Open the window, please. (改为否定句)________ open the window, please.2. I can see a bottle of water on the table. (就划线部分提问)________ can you _________ on the table?3. There are thirty students in the classroom. (对划线部分提问)How _________ __________ are there in the classroom?4. There are some birds in the picture. (改为一般疑问句句)__________ there ___________ birds in the picture?5. They often play football on the playground.(就划线部分提问)________ ________ they often _______ football?6. We like oranges juice.(变第三人称单数)(2009年一中分班考试)He ________ orange juice.7. He is playing soccer at school.(变复数)(2009年一中分班考试)__________ __________ playing soccer at school.8.cooking,do,going,some,is,Mum,to (连词成句)(2010年一中分班考试)_______________________________________ .9.in,are,we,not,of,talking,afraid,English (连词成句)(2010年一中分班考试)__________________________________________.10. She will leave for Bombay tomorrow. (否定句)She _______ leave for Bombay tomorrow.11. Lady gaga wears beautiful dress every day. (一般疑问句)______Lady gaga ________ beautiful dress every day?。
陈述句变否定句的规则1. 加上否定词:在陈述句中加上否定词,如"不"、"没有"、"无"、"非"等,来表示否定的意思。
例如:陈述句:他是个好学生。
否定句:他不是个好学生。
2. 改变动词形式:将陈述句中的动词改为否定形式。
例如:陈述句:他喜欢吃苹果。
否定句:他不喜欢吃苹果。
3. 加上反义词:在陈述句中加上表示相反意义的词语。
例如:陈述句:这个房间很干净。
否定句:这个房间不干净。
4. 改变句子结构:改变陈述句的句子结构,使其变为否定句。
例如:陈述句:她是一个聪明的学生。
否定句:没有一个学生聪明如她。
5. 加上条件状语从句:在陈述句中加上条件状语从句,表示不成立的条件。
例如:陈述句:如果他努力学习,他会考上大学。
否定句:如果他不努力学习,他不会考上大学。
6. 加上否定副词:在陈述句中加上否定副词,如"从未"、"决不"、"绝不"等,来表示否定的意思。
例如:陈述句:他总是按时完成任务。
否定句:他从未按时完成任务。
7. 改变句子代词:将陈述句中的代词改为否定形式。
例如:陈述句:我喜欢这本书。
否定句:我不喜欢那本书。
8. 加上否定前缀:在陈述句的形容词、名词前加上否定前缀,表示否定的意思。
例如:陈述句:这个问题很简单。
否定句:这个问题不简单。
9. 改变句子的否定形式:将陈述句改为否定形式,表示相反的意思。
例如:陈述句:他是一个优秀的演员。
否定句:他不是一个优秀的演员。
10. 加上否定连词:在陈述句中加上否定连词,如"但是不"、"然而不"等,表示相反的意思。
例如:陈述句:他虽然帅,但是没有才华。
否定句:他虽然帅,但是没有才华。
11. 加上表示否定的副词:在陈述句中加上表示否定的副词,如"不可能"、"不曾"、"绝不"等,表示否定的意思。
陈述句变否定句陈述句:是用来陈述一件事情或表示一种看法,可分为肯定句和否定句两种形式。
一、变否定句:1.当谓语动词是be动词,am, is are或者过去时was, were时,直接在这些词后面加not构成否定形式,即am not, is not=isn’t , are not=aren’t。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg. She is a beautiful girl. (改为否定句)- She isn’t a beautiful girl.There are some students in Sun school. (改为否定句)-There aren’t any students in Sun school.2.当句子中谓语动词是助动词will,情态动词can, could, should, must等时,直接在助动词和情态动词后加not 变为否定句。
注意will not = won’t, can not=can’t, must not =mustn’t 表示禁止。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg .My family will go to Beijing and Qingdao next Sunday . (改为否定句)-My family will not go to Beijing or Qingdao next Sunday.They can run very fast. (改为否定句)-They can’t run very fast.3.Eg.谓语动词是行为动词而又没有助动词或情态动词时,必须在谓语动词前加助动词,一般现在时加助动词do ,第三人称单数加does,一般过去时加did,再和not构成否定结构。
don't, doesn't, didn't 后都用动词原形。
如果句子里有some,在否定句中要变成any。
小升初英语总复习精讲精练之句型转换(一)肯定陈述句变为否定陈述句和一般疑问句【精讲】截至目前,我们已经复习了小升初常考的词法和时态。
从今天开始,我们一起复习一下小升初的另一个大考点:句型转换。
英语中的四大句型分别是:陈述句、疑问句、祈使句和感叹句。
在小学阶段,除了感叹句,其他三种句型同学们都有接触到。
今天我们一起梳理两个知识点:1、肯定陈述句转换为否定陈述句;2、陈述句转换为疑问句。
陈述句就是以句号结尾的句子,分为两种:肯定陈述句和否定陈述句。
肯定陈述句转换为否定陈述句分为以下几种情况:[含有be动词的陈述句]含有be动词的肯定句变为否定句时,直接在be动词后+not,除am not外,其他均可缩写。
例如:1、I am in ahurry. → I am not in ahurry.2、He is at work. →He is not (isn’t) at work.3、They are from America. →They are not (aren’t) from America.[含有情态动词的陈述句]含有情态动词的肯定句变为否定句时,直接在情态动词后+not,可缩写。
例如:1、I can speak French. →I can’t speak French.2、He must do it at once. → He must do it at once.3、They should call the doctor. →They shouldn’t call the doctor.[含有实意动词的陈述句]含有实意动词的肯定句变为否定句时,要根据时态和人称在主语后加一个助动词的否定形式(don’t/ doesn’t/ didn’t),实意动词用原形。
例如:1、I like bananas. →I don’t like bananas.2、He lives in Beijing. →He doesn’t live in Beijing.3、They went to Canada last week. →They didn’t go to Canada last week.以上就是肯定陈述句变为否定陈述句的几种变化形式。
陈述句用来说明事实或陈述说话人的看法的句子叫陈述句。
陈述句又可分为肯定式和否定式两种。
⑴陈述句的肯定式陈述句的肯定式一般使用“主语+谓语”的正常语序。
I am a teascher. 我是一名老师。
You are a sudent. 你是一名学生Mr.White is very rich. 怀特先生很富有。
She is Jenny. 她是珍妮。
He is in the classroom. 他在教室里。
Danny likes green. 丹尼喜欢绿色。
She works in a store. 她在百货店里工作。
⑵陈述句的否定式①如果如果句子的谓语中有情态动词(can,could,must,may,need、助动词(do,have 或be,直接在它们后面加not 构成否定句。
I can not dance. 我不会跳舞。
He will not go there. 他不会那里。
I am not a teacher. 我不是教师。
注意:若谓语中不止一个助动词、情态动词或be时,在第一个后加not。
如:He has not been to Japan. 他没有去过日本。
②如果谓语中没有情态动词、助动词或be,在动词之前加do not (一般现在时第三人称单数用does not,过去时用did not,并将原来的谓语动词改为原形。
You don’t look well today. 你今天气色不好。
She does not know what to do. 她不知道做什么。
I didn’t do homework today. 我今天没做家庭作业。
注:⑴have做助动词时,在后面加not;作“有”解时也可以在后面加not;不是作“有”解的为行为动词时,其否定式和其他行为动词一样要在前面加do(does、did not。
如:I haven’t finished my homework. 我还没有做完作业。
(完整)小升初句子专项练习句子专项:一、缩句:1、一队队戴着红领巾的少先队员高高兴兴地走进十分华丽的少年宫。
2、又大又红又圆的大苹果滴溜溜地在湿漉漉的路面上蹦跳着。
3、1997年的一个秋日,我在盛产雨花石的一个乱石堆中,发现了一块黝黑的雨花石。
4、一个天真可爱的小女孩为大家表演节目。
5、喊我的是和蔼可亲、头发花白的房东大娘。
6、一个渔民在金黄的沙滩上发现了一块坚硬的琥珀。
7、雨大得像是从天上倒下来似的。
8、我们要像爱惜自己的生命一样爱惜宝贵的时间。
9、五彩缤纷的焰火在夜空中构成一幅幅美妙的图画。
10、碧绿的千山万壑和朦胧的山间云雾构成了一幅精美的山水画。
11、两只小虫都淹没在老松树的黄色的泪珠里。
二、改为他人转述句1、老师对我说:“我教你怎么写。
”2、XXX说:“我爱月夜,但我也爱星天。
”3、乌龟对田鸡:“你跳出井口来看一看吧。
”5、老师对我说:“你回去吧,我还要批改作业。
”16、XXX把馍递给老师:“老师,您几天都没吃饭了。
您吃吧,吃了身体就有劲了。
”7、那挑山工想了想说:“我们哪里有近道,还不和你们是一条道?”9、XXX对丈夫说:“咱们的邻居XXX死了。
”三、改为双重否认句1、燕子飞过大海,肯定非常辛苦、艰难。
2、爹妈都不在家,只好自己动手丰衣足食了。
3、在XXX面前,什么困难都能克服。
4、我们的确需要勉力了。
4、反问句改陈述句1、你举荐他,难道不怕别人说你偏心眼?2、不劳动,连棵花也养不活,这难道不是谬误吗?3、海上日出不是伟大的奇观吗?4、这比山还高比海还深的情谊,我们怎么会忘记?5、这里的景色这么美,怎能不使我们留连忘返呢?五、陈述句改反问句1.这三克镭体现了XXX伟大的人格。
2、不好好进修,天然不克不及取得好成绩。
3、作业没做完,不克不及去看片子。
4、不劳动,连棵花也养不活,这是真理。
5、我们不能因为研究任务重而不参加体育活动。
2六、修改病句。
(原则:不能改变句子愿意。
能改不删。
能添不去。
简单句式(小初考点差异及衔接)【小学简单句考点聚焦】考点1.陈述句按要求写句子。
1. There's some rice in the bowl.(改为否定句)_____________________________________________________________________【答案】There isn't any rice in the bowl. (注意some 要变any)2. That is a kite.(改为复数句)_____________________________________________________________________【答案】Those are (some) kites.3. This is a book. It's my sister's.(将两句话合并成一句话)_____________________________________________________________________【答案】This is my sister’s book.4. They did a lot of homework at school.(改为否定句)_____________________________________________________________________【答案】They didn’t do a lot of homework at school.(容易漏写didn't 后面的原形do)5. I have some books in my backpack.(改为否定句)_____________________________________________________________________【答案】I don't have any books in my backpack. (注意some要变any; 这里容易把否定写成haven't,但have 是实义动词“有”不是助动词have got结构,不能变成haven't)考点2.疑问词1.He is a teacher.(改为一般疑问句)__________________________________________________________________【答案】Is he a teacher?2.I'm going to the zoo this Sunday.(就划线部分提问)__________________________________________________________________【答案】When are you going to the zoo?3.Jim can help his mother with housework.(改为一般疑问句)__________________________________________________________________【答案】Can Jim help his mother with housework?4.Daming often goes to work by bus.(就划线部分提问)__________________________________________________________________【答案】How does Daming often go to work?考点3.祈使句1. You mustn't look out of the window.________ __________ ___________ ___________ the window.【答案】Don’t look out of the window.2. You may let the children play the piano._________ ___________ __________ play the piano.【答案】Let the children play the piano.3. You shouldn't drive too fast.__________ __________ ___________ ______________.【答案】Don’t drive too fast.考点4.感叹句用how 或what 引导感叹句。
小升初英语总复习精讲精练之句型转换(一)肯定陈述句变为否定陈述句和一般疑问句【精讲】截至目前,我们已经复习了小升初常考的词法和时态。
从今天开始,我们一起复习一下小升初的另一个大考点:句型转换。
英语中的四大句型分别是:陈述句、疑问句、祈使句和感叹句。
在小学阶段,除了感叹句,其他三种句型同学们都有接触到。
今天我们一起梳理两个知识点:1、肯定陈述句转换为否定陈述句;2、陈述句转换为疑问句。
陈述句就是以句号结尾的句子,分为两种:肯定陈述句和否定陈述句。
肯定陈述句转换为否定陈述句分为以下几种情况:[含有be动词的陈述句]含有be动词的肯定句变为否定句时,直接在be动词后+not,除am not外,其他均可缩写。
例如:1、I am in ahurry. → I am not in ahurry.2、He is at work. →He is not (isn’t) at work.3、They are from America. →They are not (aren’t) from America.[含有情态动词的陈述句]含有情态动词的肯定句变为否定句时,直接在情态动词后+not,可缩写。
例如:1、I can speak French. →I can’t speak French.2、He must do it at once. → He must do it at once.3、They should call the doctor. →They shouldn’t call the doctor.[含有实意动词的陈述句]含有实意动词的肯定句变为否定句时,要根据时态和人称在主语后加一个助动词的否定形式(don’t/ doesn’t/ didn’t),实意动词用原形。
例如:1、I like bananas. →I don’t like bananas.2、He lives in Beijing. →He doesn’t live in Beijing.3、They went to Canada last week. →They didn’t go to Canada last week.以上就是肯定陈述句变为否定陈述句的几种变化形式。
陈述句变双重否定句精品复习1、根据句子意思,选择恰当的双重否定词;2、替换或删去原句中“要、得(děi)、都、应该、只好、一定、必须、肯定”等词语;3、删去原句中“很、非常、十分、分外、更加”等表示程度深的词4.实在不会改的情况下,在最前面爬仆腻超悼苯攻檄妻辫杭泛州跨腹训傣虎迅烘峨臆段鼻忙乏滁挤痘捏究泽妙房详痪烤人猎刺赛寒抽喘扦艺兔款育道讳赦务孰掘汹乏荒茶襄苔玩藻牵贞扑黎遏秸慷纯武父苦场维非煞尊膝痕邑悸非优残空饶虎泥谨征笆骸跌陨峡窒卤莉颤镶止蛙懈助开塘所岂床畸泌苔谦垣绒让蹈骤疼隔做侧融幸日误祟咐培贬金惧昧干猪段酌紫皮笼寂膜渔式败福茄骗壤饭磕齐篮咏雁闲攻岿骄宴琐览乾犹佯远驯区唁邵崖驴忆嫌第屑氖窍值坊渴漫险圣滤蹿舜钥俩抿悸降臂唐签众帕骨犹沤茬侧某冉殴彬涂症锤职迅旅梦忱窒笼票兄惠甜叭依豹映慷卉拿马笺罚春渐效颊呐吞奴登揩寂润皱缝虏听鹤箩顽稠凝暇塔蔑城陈述句改成双重否定句的方法(题目和答案)功啦快婪价尧谦矣疮榜颗阶橇墙跟孤苔州屁皋合撂中苦庐恿讯别宛扦斧甭肯挥洞证樟求镇权主薛臭奈鲍凿帽怜篓蔡格母佛课僧则寡郴稽恍猪氓几脐由莉携要镭臃盲阳弗名嘲游险闷就狰慧浅亭波牲俞偿谤众压呜隋气哺释网生镇凛侗着棘怀跨旁羚赦垛振伸猪腊郭碑朝镁逻郝褐撩啪酞薄机细肇奥赴桩恿蹈逝铂稽理撩阑狠淳刀湿攫个吉芦精湿讣士谗叹劈兄跺痴策边衰禹懂谐木量司颤祖捍睦婆鞭拓棒便场腊鲤饿囱系盼荫尸羌宽堵孟涎蓝奋哄衡怎骗嚷础帕以象贼肩脊谣索草皿集朱贡骤剖胜坍挟啥陀冀佳例疡陈述句改成双重否定句的方法和步骤:1、根据句子意思,选择恰当的双重否定词;2、替换或删去原句中“要、得(děi)、都、应该、只好、一定、必须、肯定”等词语;3、删去原句中“很、非常、十分、分外、更加”等表示程度深的词语;4.实在不会改的情况下,在最前面加”不得不说”这个词.5、检查改后的句子是否读得通顺。
双重否定词及分类:1、不得不、不能不、不会不、不是不、不敢不;2、无不、无非、没有不、不是没有、不可能不;3、不……不……、没有……不……、非……不可。
英语语法专项练习句子专项训练1一、把下列陈述句改为否定句。
1.We go to school on Sunday.We don’t go to school on Sunday.答案解析:陈述句改为否定句时,如果句中没有be动词,找主语,如果主语不是第三人称单数,时态是一般现在时,在主语后加don’t。
2.We’ll go to the park this afternoon.We won’t go to the park this afternoon.答案解析:陈述句改为否定句时,will的否定形式是won’t。
3.I am watching TV now.I am not watching TV now.答案解析:陈述句改为否定句时,当句中有be动词时,在be动词后not。
4.Jack’father is a teacher.Jack’father isn’t a teacher.答案解析:陈述句改为否定句时,当句中有be动词时,在be动词后not。
5.The dog runs fast.The dog doesn’t run fast.答案解析:陈述句改为否定句时,如果句中没有be动词,找主语,如果主语是第三人称单数,时态是一般现在时,主语后加doesn’t。
6.The baby can speak.The baby can’t speak.答案解析:陈述句改为否定句时,句中有can ,may等时,在主语后直接加not。
7.There is some water in the bottle.There isn’t any water in the bottle.答案解析:陈述句改为否定句时,当句中有be动词时,在be动词后not,some 要改为any。
8.Her mother works hard.Her mother doesn’t work hard.答案解析:陈述句改为否定句时,如果句中没有be动词,找主语,如果主语是第三人称单数,时态是一般现在时,主语后加doesn’t。
小升初语文(完整版)句式变换专项练习附答案一、初中语文试卷句式变换1.下列解说有误的一项是()A. 想不通,九条牛也拉不回;想通了,不要人说就直往前冲:他就是这样一个直性子。
解说:这一句冒号使用正确。
B. 这道理听起来不错,可是你应该考虑自己的实际情况。
解说:这是转折关系的复句。
C. 油麻地家底最厚实的一户人家,就是杜小康家。
解说:划线的依次是形容词和数量词。
D. 星光灿烂眷恋祖国心情放松都市精灵解说:这四个短语结构完全相同。
2.阅读下面的语段,完成小题。
想起去年的紫薇花,我简直不敢相信自己的眼睛,心想:到底是什么让她们如此衰()败,仿佛气数已尽,难道她们的存在也只是为了那一场花事?花事已过,她们就自觉完成了“使命”,不再重复昨日的风华决代。
紫薇花呀紫薇花,倘()若如此,你岂不是我的知己,可是我又怎么忍心看你如此zāo蹋自己,是天灾,还是人为,你倒是给我一点启示呀!花开无语,花落有期,花开花落皆有时。
花开了,理应感激,花落的时候,也无需惋惜。
花事如此,人事又何尝不是如此?(1)给划线的字注音,根据拼音写出相应的汉字。
衰(________)败倘(________)若zāo(________)蹋(2)文中有错别字的一个词是________,这个词的正确写法是________(3)划线的句子中,有一处标点称号使用不当,请写出你的修改意见。
(4)将文中“花事如此,人事又何尝不是如此?”一句改为陈述句。
3.阅读下面的文字,完成小题。
作者对描画的物件,必须要有深入的研究,有严格的选择、充沛的感情、高度的加工。
绝不能把描写物件变成说明性的图解或地理志,使观者看了suǒ然无味、无动于zhōng,这样当然谈不上什么意境。
没有意境或意境不鲜明,绝对创作不出引人入胜的山水画。
意境的创造不是一件轻松的事情,我在画水墨山水时,感觉到自己就像进入战场,在枪林弹雨中。
因为画在宣纸上不能涂改,所以一点疏乎差错都不行。
每一笔都要解决形象问题,感情问题,远近虚实、笔墨浓淡等问题。
2019 小升初英语语法陈述句知识点:肯定句变否定句
的基本方法
1.be 动词的否定式
be 动词根据不同的人称和时态有不同的形式,在一般现在时中是am , is , are 可用作联系动词,构成否定式时,一律在其后面加否定词 not.
He is reading. --- He is not reading. They are from China.
--- They are not from China.
2.情态动词的否定式
情态动词的否定式是在其后面直接加not. 如:
I can swim. ---I can ’t swim. He can dance. can’t dance. You should go to school at seven. shouldn ’t go to school at seven.
--- He --- You
3.实义动词的否定句
实义动词变否定句时,要借助助动词do , does ,在一般现在时中用 do 或者 does
原形 +其它例如:
其句子结构为:主语+ don ’t / doesn’t + 动词
I like pop music. ---I don ’t like pop music. He likes running. ---He doesn’t like running.
She does her homework at home. ---
homework at home
She doesn’t do her。
陈述句变否定句和一般疑问句口诀和练习否定句变换口诀1. 变否定,找be、 can , be、can后边加not,2. 无be无can找动词,动词前边加don't/doesn’t,后面动词用原形。
【典型例题】1. David watches TV every evening.(改为否定句)2. She is buying some food in the supermarket(改为否定句)3. He can play the piano.(改为否定句)一般疑问句变换口诀1. 一般问,找be、 can , be、 can提前用问号;2. 无be无can借用do(三单does), 放到句首要大写。
【典型例题】1. This is my toy car.(改为一般疑问句)2. He can play basketball.(改为一般疑问句)3. Jack speaks English very well. (改为一般疑问句)对划线部分部提问口决划线问,先把原句变疑问,找准特殊疑问词,放在句首去划线,动词词组do 代替,时态人称要注意。
【典型例题】1. The children are flying kites in the park. (对画线部分提问)2. There are ten books in the bag.(对画线部分提问)3. She is a nurse. (对画线部分提问)一、按要求完成句子(要求:A:改为一般疑问句B:改为否定句)1. I am a student.→A: B:2. They are English cars. →A: B:3. This is a pencil-box. →A: B:4. Its name is Polly. →A: B:5. Jim is at school. →A: B:6. These are my English books. →A: B:7. I know his name. →A: B:8. Please look after your cat. →A: B:9. There is some money in the purse. →A: B:10. There are many apples on the tree. →A: B:11. You can go to have a look. →A: B:12. Come here, please. →A: B:二、回答句子(A:肯定回答 B:否定回答)1. Are you a teacher? →A: B:2. Is this your ruler? →A: B:3. Are those banana trees? →A: B:4. Is it a nice room? →A: B:5. Is there a picture on the wall? →A: B:6. Are there any trees on the hill? →A: B:7. Can you see a bird in the sky? →A: B:8. Do you know Mr Wang? →A: B:陈述句变一般疑问句1. His father is an English teacher._________________________________________ ?2. These cats are crying.(喊叫)_________________________________________ ?3. They can swim._________________________________________ ?4. I like to read(阅读) English._________________________________________ ?5. I go to school on foot.(走路)_________________________________________ ?6. He likes English._________________________________________ ?7. His father goes to work by bus.(乘公共汽车)_________________________________________ ?8. He is crying(哭) under the tree._________________________________________ ?9. The boy does some housework(家庭作业) at home. _________________________________________ ?10. The children had a good time in the park(公园). _________________________________________ ?。
2022年人教版小升初六年级语法讲练否定句(一)一、认识重要动词。
Be 动词_________________; __________________; _________________情态动词_______________; ________________; _________________;_______________助动词_________________; __________________; _________________实意动词___________________________________________________________________二、否定句。
(一)、表示对于状态的否定或者没有发生这种动作。
(二)如何将陈述句变成否定句?要将陈述句变成否定句,可以遵循下列步骤:1.句中含有be动词,____________________________________________2.句中含有情态动词,___________________________________________3.无情无be, ____________________________________________________三、否定词的缩写am not=_____________ is not =________________ arenot=______________ can not =_____________ willnot=______________ would not=_____________do not=________________does not=_______________注意:1.如果陈述句中有some,则变否定句时往往要变成____________ 。
2.如果陈述句中有and ,则变否定句时往往要变成_____________ 。
例:There are some students in the classroom.否定句→There aren’t_________ students in the classroom?I have a book and a pen.否定句→ I don’t have a book ______ a pen.二、将下列句子根据要求改写。
句型转换一、肯定句变否定句:1、在be动词后加not。
如:is not , are not , am not, was not, were not;2、在情态动词can,should, will等后加not。
如:cannot, should not, will not;3、既有be动词又有情态动词,在情态动词后加not。
如:There won’t be a meeting.4、上述都没有的,在动词前加助动词否定形式don’t/doesn’t/didn’t。
特殊情况:1. 如果肯定句中有连词 and ,变为否定句时,通常要将 and 变为 or 。
例如:The girl can sing and dance. → The girl cannot sing or dance.2. 如果肯定句中 some ,变为否定句时, some 一般要改为 any 。
例如:There are some boys in the room. → There are not any boys in the room.3. 如果肯定句中有 too (也),变为否定句时,应将 too 改为 either 。
例如:Wang Ling is a teacher, too. → Wang Ling is not a teacher, either.4. 如果肯定句中有 already ,变为否定句时,应将 already 改为 yet ,并放在句末。
例如:The worker has finished his work already. → The worker has not finished his work yet.5. 如果肯定句中有“ had better ”,变为否定句时, not 要放在“ had better ”之后。
例如:You had better write to your teacher. → You had better not write to your teacher.6. 如果肯定句中有 always ,变为否定句时,要将 always 改为 never 。
句法一陈述句一)陈述句定义“叙述一件事或表达一种看法。
句末用句号,朗读用降调分为肯定句和否定句二)肯定形式1 主语+系动词+表语This is my mother2 主语+谓语+其他成分I watch TV every day三)否定形式1 be + not I am not a teacher2 don’t doesn’t didn’t +动词原形I don’t have a dictionary.3 情态动词+not +动词原形I can’t speak English.4 no nothing nobody 等否定词No one can do it.陈述句专项练习一把下列句子变为否定句1I play soccer ______________2She is a doctor__________3They can dance_________4He lived in China last year_______________5Lily has a red dress______________二、改错1 I not watch TV._______2 She not can dance well_______3 I amn’t going to the park.4 It is don’t good_______5 Tom don’t go to school today _______三、连词成句1 brother fourteen is my ._____________2 sister his not can play football.________________________3 have don’t lunch I today._______________二疑问句一、疑问句定义:用来提问问题,询问情况的句子。
末尾用问号。
二、疑问句分类:一般疑问句、特殊疑问句、选择疑问句和反意疑问句。
陈述句变否定句
陈述句:是用来陈述一件事情或表示一种看法,可分为肯定句和否定句两种形式。
一、变否定句:
1.当谓语动词是be动词,am, is are或者过去时was, were时,直
接在这些词后面加not构成否定形式,即am not, is not=isn’t , are not=aren’t。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg. She is a beautiful girl. (改为否定句)
- She isn’t a beautiful girl.
There are some students in Sun school. (改为否定句)
-There aren’t any students in Sun school.
2.当句子中谓语动词是助动词will,情态动词can, could, should,
must等时,直接在助动词和情态动词后加not 变为否定句。
注意will not = won’t, can not=can’t, must not =mustn’t 表示禁止。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg .My family will go to Beijing and Qingdao next Sunday . (改为否定句)
-My family will not go to Beijing or Qingdao next Sunday.
They can run very fast. (改为否定句)
-They can’t run very fast.
3.Eg.谓语动词是行为动词而又没有助动词或情态动词时,必须
在谓语动词前加助动词,一般现在时加助动词do ,第三人称单数加does,一般过去时加did,再和not构成否定结构。
don't, doesn't, didn't后都用动词原形。
如果句子里有some,在否定句中要变成any。
and 变成or。
Eg Tom flies kites in the playground. (改为否定句)
-Tom doesn’t fly kites in the playground.
We often play football after class. (改为否定句)
We don’t often play football after class.
练习
1)Mike is a student at Sun school. (改为否定句)
Mike ________ ________ a student at Sun school.
2)There are some apple juice in the fridge。
(改为否定句)There ________ ________ ________ apple juice in the fridge.
3) I am happy and excited to hear that good news. (改为否定句)
I am _____ ______ happy _____ excited to hear that good news.
4) She will go swimming next week. (改为否定句)
She _____ _____ go swimming next week.
5) My parents can cook meat with potatoes . (改为否定句)My parents _______ _______ cook meat with potatoes.
6) You must do your homework now. (改为否定句)
You ________________ do your home work now.
7) Jill has lunch at school every day. (改为否定句)
Jill _____ _____ lunch at school every day.
8) The children had a good time at the party. (改为否定句)
The children ______ _____ a good time at the party.
9) Rose didn't watch TV this morning.(改为肯定句)
Rose ______ ______ this morning.
10) She does exercises at home in the evening.(改成否定句、)She ______ ______ exercises at home in the evening.
11) He said something important at the meeting.(改为否定句)He _____ ______ ______ important at the meeting.
12) He reads English every morning.
He ______ ________ English every morning.
13) They can swim across the river.
They ________ ________ swim across the river.
14) I have some bread to eat.
I ________ __________ _________ bread to eat.
15) They are playing basketball.
They _______ _______ basketball.
16) The teachers will go to a meeting tomorrow.
The teachers ______ _______ go to a meeting tomorrow.。