初中英语语法陈述句
初中英语语法知识—陈述句的技巧及练习题(1)
一、选择题1．“ Do you like ice-cream? ” “ No, I don’t. I ______ to be fat. ”A．want B．do want C．not want D．don’t want 2．He can’t get into the room. He _______ a key(钥匙).A．hasn’t got B．doesn't C．isn’t D．aren’t3．I the boy’s name. You can ask Peter.A．don’t call B．callC．don’t know D．know4．The newspaper came just now. I ________it yet.A．has read B．have read C．hasn’t read D．haven’t read 5．My father ________ free today. He can’t play with me.A．has B．is C．doesn’t have D．isn’t 6．Mr. White __________ the blue trousers because __________his shirt well. A．likes; they don't match B．doesn’t like; they don’t match C．likes; it matches D．doesn't like; it matches7．Peter_____ his homework after nine o'clock in the evening.A．doesn't do B．does not C．isn't do D．isn't doing 8．The teachers ________ on the blackboard with chalk in the future.A．isn't writing B．didn't write C．don't write D．won't write 9．If it ________ rain tomorrow, we’ll go to the zoo.A．won’t B．doesn’t C．don’t D．isn’t 10．Which of the following is right?A．He goes to fishing every weekend.B．I am looking forward to visit Beijing soon.C．Many trees have planted since last year.D．You had better not leave here before I come back.11．I’m if there are UFOs.（飞碟）A．sure not B．not sureC．not be sure D．sure that12．Tom is in No.6 Middle School，but Alice_______.A．is B．isn't C．does D．doesn't 13．My brother ___________ like playing ping-pong.A．isn’t B．notC．doesn’t D．don’t14．Tom breakfast. He usually gets up late.A．hasn’t B．don’t have C．doesn’t ha ve 15．—Do you like _____ ?—Yes. But I _____ a book now. I’m drawing a picture.A．read;reading B．read;am not readingC．reading;am reading D．reading; am not reading16．Your name again? I'm sorry I catch it.A．don't B．didn't C．won't D．wasn't17．I ________ math but I like English.A．like B．likes C．doesn’t like D．don’t like 18．No man is really happy or safe without a hobby. Even though you are rather busy every day, you should find time for your hobbies because they can _____.①not help you find new ways of thinking②make you feel more confident③help you relax after a long time of hard work④make you feel more lonely⑤help you learn something newA．①③⑤B．②④⑤C．②③⑤19．I______ Jack ______ go to the cinema with you tonight. He always watches films with me. A．think; won'tB．don't think; isC．don't think; willD．think; isn't going to20．Which of the following sentences is the Opinion?A．J.K. Rowling is one of the greatest writers in the world.B．Harry Potter series has been translated into about 70 languages.C．J.K. Rowling got the idea of the story on the train trip to London.D．There are seven books in the series of the story.21．Which following sentences is the Opinion?A．There are 7 books in the series of the story.B．Harry Potter series has been translated into about 70 languages.C．J.K. Rowling got the idea of the story on the train trip to London.D．J.K. Rowling is one of the greatest writers in the world.22．If it _________ rainy tomorrow， we will go for an outing．A．doesn't B．will be C．is D．isn't23．— Whose coat is this? Is it Cindy's?—It _______________be hers. Don't you remember she didn't come to the picnic?A．can't B．might C．must24．Students are___________ to speak loudly in the reading room.A．told B．supposed C．not supposed D．allowed 25．—What are those? —_______.A．They are books. B．She is my sisterC．They are my brothers D．It is a dictionary【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】试题分析：句意：-你喜欢冰淇淋吗？-不，我不喜欢。
初中英语语法知识—陈述句的技巧及练习题附答案解析(3)
一、选择题1．—May we leave the classroom now? —No, you_____. You______to leave until the bell rings. A．can’t; are allowed B．mustn’t; aren’t allowedC．needn’t; are allowed D．needn’t; aren’t allowed2．The newspaper came just now. I ________it yet.A．has read B．have read C．hasn’t read D．haven’t read 3．Tigers eat fruits and the camel eat meat .A．don’t ; doesn’t B．doesn’t ; don’tC．don’t ; don’t D．doesn’t ; doesn’t4．My son _______ his homework every day.A．did do B．doesn’t do C．do D．don’t do5．His mother ____ him ____ the games.A． is allowed , to play B．doesn’t allow , to playC．doesn’t allow play D．is allowed play6．The teachers ________ on the blackboard with chalk in the future.A．isn't writing B．didn't write C．don't write D．won't write 7．My brother ___________ like playing ping-pong.A．isn’t B．notC．doesn’t D．don’t8．—Don’t forget _____________ the letter on your way home.—OK, I _____________.A．to send; will B．sending; will C．to send; won’t D．sending; won’t 9．“ Do you like ice-cream? ” “ No, I don’t. I ______ to be fat. ”A．want B．do want C．not want D．don’t want 10．—Do you like _____ ?—Yes. But I _____ a book now. I’m drawing a picture.A．read;reading B．read;am not readingC．reading;am reading D．reading; am not reading11．Bob has a TV, but he _____ a computer.A．doesn’t have B．don’t has C．doesn’t has12．I the boy’s name. You can ask Peter.A．don’t call B．callC．don’t know D．know13．Dave , we will leave in 10 minutes . Are you ready?No , I our guide book and towels yet .A．don’t pack B．didn’t pack C．have packed D．haven’t packed 14．Tom breakfast. He usually gets up late.A．hasn’t B．don’t have C．doesn’t have15．His grandfather _______ radio.A．isn’t like B．doesn’t likes C．doesn’t like D．don’t like 16．Jim and I know her last name.A．am not B．isn’tC．aren’t D．don’t17．—Oh, the room is too dirty, Tony!—Sorry, Mom. It yesterday. I forgot to do it.A．didn’t clean B．isn’t cleanedC．was cleaned D．wasn’t cleaned18．My father lunch at home.A．hasn't B．haven't C．don't have D．doesn't have19．—Excuse me! You can't take photos here. Look at the sign. It says “NO PHOTOS”.—Sorry, I_________ it.A．didn't see B．am going to see C．won't see D．don't see 20．The old man to take any medicine. He’s already fine.A．needn’t B．need C．doesn’t need D．needs 21．— Whose coat is this? Is it Cindy's?—It _______________be hers. Don't you remember she didn't come to the picnic? A．can't B．might C．must22．She ________ her old glasses because she has bought a new pair.A．needn’t B．doesn’t need C．doesn’t need to D．needn’t to 23．—Look at the sign! It says＂No Smoking＂.—Oh, sorry. I __________ it.A．don’t see B．haven’t seen C．wasn’t seen D．didn’t see 24．Tom __________ vegetables. But he likes ice-cream.A．like B．don't like C．doesn't like D．likes 25．I ____ like listening to her CDs. They are not goodA．not B．doesn’t C．can’t D．don’t 【参考答案】***试卷处理标记，请不要删除一、选择题1．B解析：B【解析】【分析】【详解】句意：我们现在可以离开教室了吗？不，不能。
【初中英语】初中英语语法大全之陈述句
【初中英语】初中英语语法大全之陈述句【—之陈述句】陈述句是陈述一个事实或者说话人的看法的，陈述句分为肯定句和否定句。
下面就是老师为同学们带来的对陈述句的详细讲解，供同学们学习的参考。
总结一、陈述句陈述句是陈述事实或说话者的观点。
陈述句分为肯定句和否定句。
在陈述结束时使用句号，阅读时使用降调。
1、肯定句的基本结构为：主+谓hewenttolondontopasshisholiday.2.否定句的表达（1）主语+be+not+表语heisnotateacher.（2）主语+助动词/情态动词+非+谓语动词+其他Idon't hinkyou区域hehasn'tyetpaidthemoney.（他尚未付钱。
）（3）使用“不”以外的否定词：（b）形容词：no,few,little等hehasfewfriendsinhongkong.（他在香港几乎没有朋友。
）二、疑问句疑问句的主要交际功能是提出问题，询问情况。
分为一般疑问句、选择疑问句、特殊疑问句和反意疑问句。
一.一般性问题通常用来问一件事是否属实。
答案通常是“是或否”。
句型一：be+主语+…?arethesebooksonthedesk?这些书在桌子上吗？句型二:do/does/did+主语+谓语+？你喜欢英语吗？你喜欢英语吗？句型三：情态动词+主语+谓语+…?我现在必须做作业了吗？我现在必须完成作业吗？句型四：have/has+主语+过去分词+…?你听到他的消息了吗？你收到他的信了吗？另外，还有以be动词、助动词或情态动词的否定缩写形式开头的一般疑问句，这种句子一般表示请求、惊讶和对事物的看法等,回答时所用的yes和no表达的意思和汉语的习惯不同。
例如;--isn'thetall?难道他不高吗？--是的，你好。
不，他很高。
2、特殊疑问句以疑问词开头，对句中某一成分提问的句子叫特殊疑问句。
常用的疑问词有：what、who、whose、which、when、where、how、why等。
初中英语语法知识—陈述句的解析含答案(4)
一、选择题1．—What’s this?—______A．This’s a cat. B．This is a cat. C．Its a cat. D．It’s a cat.2．The newspaper came just now. I ________it yet.A．has read B．have read C．hasn’t read D．haven’t read 3．--- Mum, there's no milk in the fridge.一Oh; but there ____________ two bottles of apple juice in it.A．are B．isn't C．aren't D．is4．Mr. White __________ the blue trousers because __________his shirt well. A．likes; they don't match B．doesn’t like; they don’t match C．likes; it matches D．doesn't like; it matches5．If it ________ rain tomorrow, we’ll go to the zoo.A．won’t B．doesn’t C．don’t D．isn’t 6．Which of the following is right?A．He goes to fishing every weekend.B．I am looking forward to visit Beijing soon.C．Many trees have planted since last year.D．You had better not leave here before I come back.7．My grandma_________ chickens yesterday but she didn’t _______ them this morning. A．feed, fed B．fed, fedC．feed, feed D．fed, feed8．We __________ buy the train tickets. We can book one by phone now.A．ne edn’t to B．don’t need toC．need to D．need9．—What are those? —_______.A．They are books. B．She is my sisterC．They are my brothers D．It is a dictionary10．I __________ news. They are boring.A．can’t stand B．like C．love D．don’t mind 11．I _______ I ________ going to stay at home.A．don’t think, am B．not think ,amC．think, am not D．no think, am12．Tom is in No.6 Middle School，but Alice_______.A．is B．isn't C．does D．doesn't 13．—Where are my keys?—Sorry, _____.A．I know B．I know not C．I don’t know 14．—When you free last week?— Well, I have a free day because there was too much work.A．did; didn’t B．were; didn’t C．were; wasn’t D．did; wasn’t 15．I ____ like listening to her CDs. They are not goodA．not B．doesn’t C．can’t D．don’t16．I’m fine, but my sister .A．doesn’t B．isn’t C．is D．not 17．Paul is crazy about basketball, but he ______ football very often.A．doesn’t play B．isn’t playingC．didn’t play D．won’t play18．Li Lei____ an English book.A．don’t have B．doesn’t have C．doe sn’t has D．don’t has 19．He _____ his homework on Sundays.A．doesn’t B．don’t do C．doesn’t do D．don’t 20．Which following sentences is the Opinion?A．There are 7 books in the series of the story.B．Harry Potter series has been translated into about 70 languages.C．J.K. Rowling got the idea of the story on the train trip to London.D．J.K. Rowling is one of the greatest writers in the world.21．—What do you want to eat for lunch? 1 will prepare earlier today,—Honey, you____________. Let's go out to have something different.A．mustn't B．can't C．shouldn't D．don't have to 22．－Excuse me. I can't enter the museum. Could you help me?－Sorry, the museum __________ today. It will be open tomorrow.A．doesn't open B．hasn't opened C．open D．opens 23．Students are___________ to speak loudly in the reading room.A．told B．supposed C．not supposed D．allowed 24．—Daniel, why are you late again? The movie _______ 15 minutes ago!—Sorry, I _____ to. I was trapped (困住) in the subway.A．starts; mean B．started; meantC．sta rted; didn’t mean D．starts; don’t mean25．They _________ any help because they can do it by themselves.A．don’t need to B．don’t need C．doesn’t need D．doesn’t need to 【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【解析】句意：——这是什么？——它是一只猫。
初中英语语法知识—陈述句的技巧及练习题附答案
一、选择题1. your hands before meals. It,s good your health.A . Washing; withB . To wash; at C. Wash; for D. Washes; to2.My son his homework every day. A . did doB . doesn,t do 3.His mother him the games. A . is allowed , to playC . doesn,t allow play4.They a good time because it rained heavily. A .haveB .hadC .didn,t haveD .don,t have 5.If it rain tomorrow, we,ll go to the zoo. A .won,tB .doesn,t 6.She a volleyball. A .haveC .doesn,t have7.I,m if there are UFOs.（飞碟） A .sure notC .not be sure8. —What are you going to do if it tomorrow?—I don't know .A .doesn,t rainC .doesn,t rainyD .isn,t raining 9.—Don,t forget the letter on your way home. —OK, I.A .to send; willB .sending; willC .to send; won,tD .sending; won,t10.“ Do you like ice -cream? ” “ No, I don/t. I to be fat. ” A .wantB .do wantC .not wantD .don,t want11. —Do you like? —Yes. But I a book now. I,m drawing a picture.A .read;readingB .read;am not readingC .reading;am readingD .reading; am not reading 12. Mr. White the blue trousers because his shirt well.A . likes; they don't matchB . doesn,t like; they don,t matchC . likes; it matchesD . doesn't like; it matches 13. Zhang Lan likes English, but she maths.A .isn,t likeB .doesn,t likeC .aren,t likeD .don,t like 14. Which of the following sentences is correct? A . He came in and sat down.C . doD . don,t do B . doesn/t allow , to play D .is allowed play C .don,t B .don,t have D .doesn,t has B .not sure D .sure that D .isn,t B .won,t rainB.We all like <Harry Potter>. C. When we met. He didn't say hello.D. We went out, headed for the bus stop.15. Which of the following sentences is correct?A.I will call you. As soon as I arrive in Beijing. B.Jenny said: “I enjoyed dancing to light music.” C. Norman Bethune is one of the most famous heroes in China.D. Although she was tired, but Tina still helped me finish the task.16 Jim and I know her last name.A. am notC. aren’t17 I/m fine, but my sister.A. doesn’tB. isn’t 18 . I math but I like English.A. likeB. likes 19 . —Would you mind in the dining hall?—Of course not.A Not to smokeB not smokingC smokeD not smoke20 Which of the following sentences （句子）is correct （正确的）?A. It/s very hot in August in most parts of China.B He always go to work by bus last year.C. Tomorrow is Mary/s 13 birthday.D. Tom would like visit some places of interest in Henan.21. Daming and Lingling go to school on Saturday.A. don/tB. aren/tC. isn/tD. doesn't22. Tom vegetables. But he likes ice-cream.A likeB don't likeC doesn't likeD likes23. Tom _ breakfast. He usually gets up late.A. hasn'tB. don't have 24. —Daniel, why are you late again? The movie 15 minutes ago!—Sorry, I to. I was trapped 困住）in the subway.A. starts; meanC. started; didn/t meanB. started; meant D. starts; don/t mean25 —What/s this?—A. This/s a cat.B. This is a cat.C. Its a cat.D. It/s a cat.【参考答案】***试卷处理标记，请不要删除B isn’t D don’tC is C doesn’t likeD not D. don/t likeC doesn/t have一、选择题1. C解析：C【解析】句意：饭前洗手。
初中英语语法归纳陈述句、疑问句、祈使句和感叹句
—___C___ . I like pop music.
A. Both
B. None
C. Neither D. Either
概念
结构
例句
—Must I finish the report today？
用yes, no来回 答的疑 问句为 一般疑 问句。
情态动词＋主 语＋ 动词原形
＋ 其他？
助动词＋主语 ＋动词原形/现 在、过去分词 ＋其他？
我今天必须完成这份报告吗？ —Yes, you must. 是的，你必须完成。 —No, you needn’t./you don’t have to. 不, 你不必完成。
(2020·云南)
23. —___A_____was the car invented?
— It was invented in 1885.
A. When
B. Which
C. Who
D. Where
(2020湖北宜昌)
30. —_B_____ did the rules about keeping civilized dogs（文明
Do you want to go to the movies with me? 你想和我一起去看电影吗？ Have you been to Tibet你去过西藏吗？
(2020甘肃白银) 句型转换。按括号内的要求转换下列句型。 （每空限填一词）
2. The Brows were watching TV when they got the phone call last night.（改为一般疑问句） _W__e_r_e____the Browns _w__a_t_ch__in_g_ TV when they got the phone call last night?
初中英语语法简单句陈述句疑问句等教案
初中英语语法简单句、陈述句、疑问句教案一、教学目标：1. 让学生掌握简单句的构成和用法；2. 使学生了解陈述句和疑问句的基本结构及其转换；3. 提高学生运用英语进行交际的能力。
二、教学内容：1. 简单句的构成：主语、谓语、宾语、定语、状语；2. 陈述句：肯定句、否定句、一般疑问句；3. 疑问句：特殊疑问句、选择疑问句、连续疑问句。
三、教学重点与难点：1. 简单句的构成及其用法；2. 陈述句和疑问句的转换；3. 疑问句的使用场合和语法功能。
四、教学方法：1. 采用任务型教学法，让学生在实际操作中掌握语法知识；2. 通过对比分析，使学生了解陈述句和疑问句的区别；3. 利用小组讨论、角色扮演等互动活动，提高学生的参与度和积极性。
五、教学过程：1. 引入：通过图片或实物，引导学生观察并描述，引出简单句的概念；2. 新课：讲解简单句的构成，举例说明陈述句、疑问句的结构及其转换；3. 练习：设计不同类型的练习题，让学生分组练习，巩固所学知识；4. 拓展：引导学生运用所学知识进行情景对话，提高实际交际能力；5. 总结：对本节课的主要内容进行归纳总结，布置课后作业。
六、通过案例分析，让学生深入了解简单句的各种成分及作用。
七、通过实例，讲解陈述句、疑问句的用法及其在日常生活中的应用。
八、通过对比分析，使学生掌握陈述句和疑问句的转换方法。
九、通过练习，让学生熟练运用特殊疑问句、选择疑问句和连续疑问句进行交际。
十、通过小组活动，让学生在实践中运用所学知识，提高英语表达能力。
十一、针对学生掌握的情况，进行复习和巩固，查漏补缺。
十二、组织课堂讨论，让学生分享学习心得，互相学习。
十三、布置课后作业，让学生巩固所学知识，提高自学能力。
十四、对学生的学习情况进行评估，了解掌握程度，为下一步教学做好准备。
十五、总结本册书的主要内容，强调重点，为学生进一步学习英语语法打下坚实基础。
六、教学案例分析1. 通过分析具体案例，让学生深入了解简单句的各种成分及作用。
初中英语语法-陈述句与疑问句
考点一陈述句1、概念：说明一个事实或是陈述说话人的看法的句子，句末用句号。
2、分类：陈述句根据其语法结构，可大体分为“主语+谓语”和“主语+连系动词+表语”两种；而从语气的角度分，又可分为肯定陈述句和否定陈述句（1）“主语+谓语”结构①肯定陈述句I like that book.我喜欢那本书。
（陈述一个事实）I really agree.我确实同意。
（陈述一个观点）②否定陈述句I did not buy the TV.我没有买那个电视。
（陈述一个事实）请注意它们其中一个是带有宾语的，一个是不带宾语的。
这两个例子的共同特点是都有一个主语和一个谓语，都是陈述肯定的事实或观点。
（2）主语+连系动词+表语结构①肯定陈述名The film is boring . 这部电影没意思。
（陈述观点）②否定陈述句Smoking is not good for your health.抽烟对你的健康没有好处。
（陈述一个事实）3、陈述句的否定结构：陈述句的否定式主要用两种结构来表达：（1）句子的谓语动词为be , have 或者谓语动词有助动词、情态动词时，其否定结构为：主语+谓语动词/助动词/情态动词+ not + 其他成分I am not a teacher. 我不是老师。
We have not (haven`t) any books on animals. 我们没有任何有关动物方面的书。
The children are not (aren`t) playing in the playground. 孩子们没在操场上玩。
He will not (won`t) come. 他不会来。
We must not (mustn`t) forget the past. 我们不能忘记过去。
It could not (couldn`t) be lost. 它不可能丢的。
（2）当句子的谓语动词是do (即行为动词)，而且没有助动词或情态动词时，其否定结构为：主语+do (does,did) + not + 动词原形+ 其他成分You do not (don`t) come here every day . 你没有每天都来这里。
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初中英语语法陈述句就事物依照其实在情形陈述的句子叫做陈述句。
接下来，小编给大家准备了初中英语语法陈述句,欢迎大家参考与借鉴。
初中英语语法陈述句陈述句的句末必须使用句号(Full Stop)“.”，以示句子的陈述结束。
陈述句又分为肯定的陈述句和否定的陈述句，简称为肯定句和否定句。
含否定词的句子称为否定句(Negative2 Sentence)，不含否定词的句子就称为肯定句(Affirmative Sentence)。
例如：Mr. Walker is an Englishman3.(华克先生是英国人。
——肯定句)He is not an American.(他不是美国人。
——否定句)简单地说，表达事物的“Yes”这一面的句子就是肯定句，“No”的一面的就叫做否定句。
传统的英语入门都是先学肯定句，然后再学肯定句的反面，亦就是否定句。
否定句的表达方式基本上有下面的两种。
(1)使用副词否定词“not”，例如：(a)be，have为主要动词，例：I am not a good swimmer4.(我不是一个游泳的好手。
)He was5 not at home yesterday afternoon.(昨天下午他不在家。
)I have not much money.(我没有很多钱。
)He has not many friend here.(在这里他没有很多朋友。
)解说：“be/have +not”常缩短成一词，尤其是日常谈话更是如此。
例如：You aren't a friend of his, are you ?(你不是他的朋友吧，是不是?)He isn't my brother.(他不是我的兄弟。
)I wasn't there at that time.(当时我没有在那儿。
)There weren't many people at the party yesterday.(昨天没有很多人参加宴会。
)“am +not”不是“amn't”，而是“aren't”或“ain't[eint]”，例如：I ain't ready.(我还没准备好。
)I am very nice to you, aren't I?(我对你很不错，是不是?)美国人用“ain't”很随便，应该是“are not，is not，have not，has not”的地方，他们也会“ain't”一下就带过去，宜注意。
下面例句是“have not，has not”的缩短形。
例：I haven't a headache.(我没有头痛。
)(b)be，have为助动词You aren't going6 to go to her birthday party, are you?(你不打算参加她的生日宴会，是不是?)It isn't raining outside.(外面没有在下雨。
)She wasn't asked to speak at the meeting7.(她没有被请求在会上讲话。
)I haven't done anything wrong to her.(他没有做对不起她的事。
)He hasn't yet8 paid9 the money.(他尚未付钱。
)be+ V -ing(进行时)，be +P.P.(过去分词)(被动词态)，have(has，had10)+P.P.(完成时)等的“be，have(has，had)”皆为助动词。
例1的“be going to …”在学校文法中也常被视为助动词。
(c)“助动词+V”时动词带有助动词“will，shall，can，may，must，need，dare，ought11 to，used to，had better”等时，将“not”置于助动词与主要动词之间。
例如：I will not do it again.I won't do it again.(我不愿意再做这种事。
)The old man cannot find his way home.(那个老人找不到回家的路。
)I couldn't sleep last night.(昨夜我无法入睡。
)You ought not to swim in the river.(你不应该在河里游泳。
)You had better not tell her everything.(你最好不要样样事情都告诉她。
)注：“can”的否定形式是“cannot / can't”，不可写成“can not /cann't”。
(d)使用助动词“do”的否定句一般动词的否定句通常使用助动词“do”，句式如下：do(does, did12)+not + V(原形动词)，例：I don't know her very well.(我并不很了解她。
)He doesn't like Chinese tea very much.(他并不很喜欢中国茶。
)She didn't come to school this morning.(今天早上她没有来上学。
)Don't believe13 him.(不要相信他的话。
)注：“have”表达“有”以外的意义时，其否定句通常使用助动词“do”，例如：Usually I don't have (=eat) breakfast on Sunday morning.(通常星期天早上我不吃早餐。
)She doesn't have (=drink) coffee for breakfast.(她不把咖啡充作早餐喝。
)We didn't have (=enjoy) a good time there yesterday.(昨天我们在那里玩得不愉快。
)不过美式英语“have”作“有”的意义使用时也如一般动词使用助动词“do”，例如：I don't have brothers.(我没有兄弟。
)We didn't have time enough to finish the work.(我们当时没有足够的时间完成那件工作。
)(2)使用“not”以外的否定词：(a)副词：never，seldom14，hardly，little，neither等，例：She never comes to school late.(他上学从不迟到。
)She seldom comes to see me.(她不常来看我。
)(b)形容词：no，few15，little等，例：I have no brothers.(=I don't have brothers.)(我没有兄弟。
)He has few friends in Hong Kong.(他在香港几乎没有朋友。
)(c)代词：nothing，nobody16，none等，例：I know nothing about computer.(对于电脑我一窍不通。
)I found17 nobody about computer.(在那栋房子里我没看到任何人。
)注：1.有些文法书认为“Not +V”为句子否定法，是否定句，而“no +n.或如nothing等”为单词否定法，不宜称为否定句。
例如：He doesn't have brother.(否定句)He has no brothers.(单词否定，但应视为肯定句，因为谓语动词是肯定。
)请注意下面两句的意义上的区别：He doesn't have a breakfast.He has not a breakfast.(他不吃早餐。
——否定句)He has no breakfast.(他没有早餐可吃。
——单词否定，肯定句)2.否定也可以借用前缀或后缀来表达，例如：He is honest18.(他是诚实的。
)He is dishonest19.(=He in not honest.)(他不诚实。
)They have children.(他们有小孩。
)They are childless.(=The don't have children.)(他们没有小孩。
)练习：Ⅰ.请把下列各句改为否定句。
1.Amy is the best student in my class.2.Jim has a lot of stamps.3.John studies very hard this semester20.4.Bill21 broke22 the glass yesterday.5.Did he write you a letter last week?6.Open the window, Peter.7.We had a walk after dinner yesterday.Ⅱ.请把下列各句改为肯定句。
1.She doesn't have to go to school today.2.My father doesn't go to his office by bus.3.I didn't see him yesterday.4.Mr. Smith won't teach us next year.5.You need not do it today.6.She cannot run very last.7.She doesn't wash her clothes herself23.扩展：初中英语基础语法：词类-感叹词感叹词(Interjection—int.)定义：用以表达喜、怒、哀、乐等强烈情绪及招呼喊叫等的词或词组叫做感叹词。
例如：Ah!(啊!)O(h)!(哦)!Alas1!(哎呀!呜呼哀哉!)Dear me!(天哪!)My God!(天哪!糟糕!)Hello!(喂!哈罗!)Hi!(嗨!)Happy birthday!(祝你生日快乐!)解说：感叹词是一个独立的表意单位，与前后相接的从句(或句子)无修饰或从属关系。
感叹词须如上面各例所示使用感叹号(亦称惊叹号)“!”标示。