小学生英语语法讲义(一)：be动词、助动词及四种基本句式
语法专题（一）——be 动词、助动词与四种基本句式
本章所有语法知识仅限于小学范围！
姓名__________
He does not like it. =He doesn’t like it.
What would you like for lunch? I would like chicken for lunch. =I ’d like chicken for lunch.
请判断下面动词是助动词还是实义动词。
I have potatoes for lunch.
I do homework on Sunday. He doesn’t like fish.
What do you do on Friday?
（二）四种基本句式
（1）判断句：什么是什么，什么怎么样。 I am a girl. 我是一个女生。 He is smart. 他很聪明。 It ’s tasty! 它可好吃了！
（2）陈述句：谁干什么，谁有什么。
I read a book. 我在看书。 He goes to school. 他去上学。
A dog eats bread.有只狗在吃面包。 I have 6 teachers. 我有6个老师。
（3）否定句：含有“not”的句子，表示“不…”，“没…”。
He is not a teacher. 他不是老师。
She isn’t tall. 她不高。
I don’t know. 我不知道。
Mike doesn’t like math.迈克不喜欢数学。Lucy does not have lunch.露西没吃中饭。
（4）疑问句：“…吗？”，“…呢？”
①一般疑问句：把be动词或者助动词（do/does）提前。
Am I a good teacher? 我是一个好老师吗？Is he funny? 他幽默吗？
Do you like music? 你喜欢音乐吗？
Does she have a ruler? 她有尺子吗？
②特殊疑问句：含有疑问词的问句。
疑问词：What When Why Who Where How (疑问词开头，助动词提前) What：什么
What do you have on Monday？When：什么时候
When do you have computer class？Why：为什么
Why do you like ice-cream？Who:谁
Who’s your mother?
Where: 哪里
Where do you go？
How：怎样
How is your Chinese teacher？
（5）句式转换
①判断句变否定句：
Helen is a beautiful girl.
Helen is not a beautiful girl.
Jim is thin.
Jim isn’t thin.
②判断句变疑问句：
Helen is a beautiful girl.
Is Helen a beautiful girl?
Jim is thin.
Is Jim thin?
③陈述句变否定句：
I like apples.
I don’t like apples.
He plays computer game.
He doesn’t play computer game.
④陈述句变一般疑问句：
I like apples.
Do you like apples?
He plays computer game.
Does he play computer game?
⑤陈述句变特殊疑问句：
a, He has art on Wednesday.
What do you have on Wednesday？
When does he have art？
b. Jim is my good friend.
Who is your good friend？
c. I like bananas. They are tasty！
Why do you like bananas？
d, He goes to school.
Where does he go？
e. My mother is strict.
How is your mother?
今天的语法学习到这里就要结束了，你都学会了吗？小小老师整理了很久，大家要好好保管哦
See you next time！～
判断句
陈述句
完整word版Be动词助动词练习题
小学英语Be动词、助动词、人称代词主宾格练习 一、选择括号里的词的恰当形式填空。 1、There _________(be)some water in the glass. 2、_______(be)Tom ___________(read) a book now? 3、Please pass_____(we) the ball. 4、When _________ (do) your father usually _________ (go) to work? 5、How old __________ (be)you last year? 6、Which dog ________ (be) yours? /Ten and two ________ (be) twelve. 7、Where ________(be) your friends yesterday? 8、I will give the presents to________(they). 9、Lily is taller than (I)./ Put the desk between (he) and (I). 二、选择填空： 1、My brother ____ a teacher. He ____ his pupils very much. A. is, like B. is, likes C. are, likes D. are, like 2、_____ you go to school by bus? A. Are B. Is C. Do D. Does 3、When _____ your birthday? D. does C. do B. is A. are 4、Which ____ bigger, the sun or the moon? A. are B. is C. be D. / 5、What ______ they _____ on Saturdays?
be动词、助动词、情态动词讲解(基础篇)第一讲
be 动词、助动词、情态动词讲解（基础篇） 1、 用单数，反之用复数。 ◆ 句中含有be动词时： 肯定句：主语＋be ＋其他 否定句：主语＋be ＋not ＋其他 一般疑问句：Be ＋主语＋其他＋？ 特殊疑问句：疑问词(what / who / when / where)＋be ＋主语＋其 他＋？ I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall. There are two books on the table. ★ be 动词用法歌： 我用am，你用are，is 连接他她它。单数名词用is，复数名词全用are。 变疑问，往前提，句末问号莫丢弃；变否定，更容易，be 后not 莫忘记； 疑问否定任你变，句首大写莫迟疑。 ★ be 动词作谓语，它后面一般跟名词、形容词或介词短语。她个子很高。 她在教室里。她是一个高个子的女孩。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”，即，我们常说的“主语+ 谓语+ 其他” 。 ①主语为I 或复数名词、代词时：肯定句：I / We / They / The students
＋动词原形＋其他＋。 We watch TV every night. 变否定：主语＋don't ＋动词原形＋其他＋。 We don't watch TV every night. 一般疑问句Do + 主语+ 动词原形+ 其他+ ？ Do you watch TV every night? Yes, we do. / No, we don 't. 特殊疑问句：疑问词+ do + 主语+ 动词原形+ 其他+ ？ How often do you watch TV? ②主语为单数名词或代词时：肯定句：主语+ 动词第三人称单数形式 + 其他+ 。 He watches TV every night. 否定句：主语+ doesn't+动词原形+其他+。 He doesn't watch TV every night. 一般疑问句：Does + 主语+ 动词原形+ 其他+ ？ Does he watch TV every night? Yes, he does. / No, he doesn 't. 特殊疑问句：疑问词+ does + 主语+ 动词原形+ 其他+ ？ How often does he watch TV? ★主语为单数或不可数名词，谓语要用单数第三人称，反过来，看见动词用了单数第三人称，可以推知主语是单数或不可数名词。 ( )1. How __ ______ your dad help at home? A. do B. does C. is ( )2. ______ goes bad easily in summer. A. Milk B Apples C. Cakes ③过去时的句式（当句子时态为过去时时，动词用过去式，不受主语单复数的影响） 肯定句：主语+ 过去式+ 其他+ 。 He / We got up early every morning last year. 否定句：主语+ didn't + 动词原形+ 其他+ 。 He / We didn't get up early every morning last year. 一般疑问句：Did + 主语+ 动词原形+ 其他+ ？ Did he / you get up early every morning last year? Yes, he
be动词与助动词的用法
be动词与助动词的用法 1.陈述句:be动词第一人称用am,第二人称用are,第三人称单数用is复数用are. 助动词do一般省略,直接用动词,注意动词时态和人称变化.有时在动词前加do,表示强调,加强语气.如:Do be quiet! 2.疑问句:be动词直接提前,其他部分不变(由陈述句转变).助动词do同样,由省略直接提前放置,后面动词不变,注意do的时态和人称变化. 3.否定句:be动词和助动词do后面加not. be作助动词用的形式如下： ①am, is, are, was, were ②助动词+be：shall be, will be, can be, etc. ③have/has/had + been（完成时） ④am, is, …being（进行时） （1）表达进行时态 句型be + V-ing…（进行时态） 例：What are you reading? （你正在阅读什么？） I am reading a magazine. （我正在阅读杂志。） 例：He will be taking a walk in the park at this time tomorrow morning. （明天早晨此时他将会正在公园散步。） 例：She has been teaching English in our school for years. （她已在我们学校教英语许多年了。） 解说第一例句是表达现在进行时，第二例句是将来进行时，第三例句是现在完成进行时。（2）表达被动语态 句型be +p.p. …（被动语态） 例：English is spoken in both Canada and the United States. （加拿大和美国都讲英语。）
Be动词&助动词练习题
Be动词练习题 1. There ________ (be) many monkeys in the mountain. 2. There_________(be)a beautiful garden in our school. 3. There _________(be)some water in the glass. 4. There __________(be)some bread on the table. 5. _______(be)Tom ___________(read) a book now? 6. Where ________(be) your friends yesterday? 7. When _________ (do) your father usually _________ (go) to work? 8. How old __________ (be)you last year? 9. Which dog ________ (be) yours? 10. Ten and two ________ (be) twelve 选择填空： 1. My brother ____ a teacher. He ____ his pupils very much. A. is, like B. is, likes C. are, likes D. are, like 2. A: How many days ____ there in a week? B: There ____ seven. A. is, is B. are, are C. is, are D. are, is 3. The boy ____ ill today. A. are B. is C. be D. am 4. What _____ your father _____? A. do, like B. is, like C. are, likes D. does, like 5. _____ you go to school by bus? A. Are B. Is C. Do D. Does 6. When _____ your birthday? A. are B. is C. do D. does
be动词,情态动词,助动词do
be动词，情态动词，助动词do/does的用法区别及练习 1.由连系am，is，are构成的句子：变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。变否定句时直接在am，is，are后面加not即可。例如： 肯定句:He is a student. 一般疑问句: Is he a student? 否定句: He is not a student. 画线提问:对he提问: Who is a student? 对a student提问: What is he? or What does he do? 2.由情态动词can, may, should等构成的句子:变一般疑问句时把can,may,提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可.例如: 肯定句: She can swim. 一般疑问句: Can she swim? 否定句: She can not swim. 画线提问:对she提问: Who can swim? 对swim提问: What can she do? 3.由行为动词构成的句子:需要加助词do或does.变一般疑问句时把do/does放在句子前面.变否定句时把don’t/doesn’t放在动词的前面。要注意观察动词的形式并对号入座。一般疑问句和否定句的动词三单式都要变回原型。 play-----do plays-----does 例如: 肯定句: They play football after school. He plays football after school. 一般疑问句: Do they play football after school? Does he play football after school? 否定句: They don't (do not) play football after school.He doesn’t’play football after school. 画线提问:对they/he提问: Who plays football after school? 对play football提问: What do they do after school?What does he do after school?对after school提问: When do they play football?When does he play football? 针对性练习 按要求改写句子： 1.I know the answer.(一般疑问句) ______ ______ __________the answer? 2.We can see some birds.(一般疑问句) ______ ______ see ______ birds? 3.He designs clothes.(一般疑问句) ______ he ________ clothes? 4.There are some flowers on the teachers’ desk.(一般疑问句) ______ ______ ______ flowers on the teachers’ desk? 5.There are some apples on the tree.(否定句)
最新be动词助动词练习题(入门)
（Be动词） 一、在下面的句子中填上恰当be动词。 I ______ a girl. My name _______ Mary. I ______ in Class 2. I ______ 12 years old. Here ______ my family photo. Look! These ______ my parents and those _______ my grandparents. This boy ______ my brother. He ________ 15 years old now. That ______ my cat, Mimi. It ______ very lovely. 二、在下面的题目中填上恰当的Be动词。 1. I ________from China. 2. She _______ a student. 3. Jane and Tom _________my friends. 4. My parents _______very busy every day. 5. I _______ at school. 6. He ________ at school. 7. We ________ students. 8. They ________ from China. 9. Yang Ling ________ eleven years old. 10. Where ________ your friends?
11. How old __________ you last year? be动词用法歌： 我用am,你用are，is连接他，她，它。单数名词用is，复数名词全用are。 变疑问，往前提，句末问号莫丢弃。 变否定，更容易，be后not莫忘记。 疑问否定任你变，句首大写莫迟疑。 一、用am, is, are 填空 1) I _____ a student. 2) You ____ a doctor. 3) ____she from Jinan? 4) _____you American? 5) It_____ a car. 6) They ____ cars 7) ____ your mother in China? 8) _____your friends in New York? 9) What ____her name? 10) These _____ buses. 11) Those _____oranges. 12) Where _____ her mother?
be动词-情态动词及助动词用法
七年级英语双休日作业 班级：姓名：等级 英语句型变化总结练习 1、含有be动词am，is，are构成的句子： 变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。 变否定句时直接在am，is，are后面加not即可。例如： 肯定句:He is a student. 一般疑问句: a student? 否定句: He a student. 肯定句：We are from China. 一般疑问句: from China? 否定句：We from China 2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can, may,提到句子的前面,句尾用问号即可. 变否定句时直接在can, may,后面加not即可. 例如: 肯定句: She can swim. 一般疑问句:she swim? 否定句: She swim. 3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 变否定句时在主语后面加don’t / doesn’t , 谓语用动词原形。例如: 肯定句: They play football after school. 一般疑问句: play football after school? 否定句: They football after school. 肯定句：Tom watches TV every day. 一般疑问句: Tom TV every day? 否定句: Tom TV every day.
注意：变否定句时相关词的改变 肯定句变否定句时，除将谓语变为否定式外，句中其他词语也可能随之改变： 如将some改为any，too和also改为either，and改为or等：There are some birds in the tree. 树上有些鸟。 →There aren’t ______ birds in the tree. 树上没有鸟。 He likes the book, too. 他也喜欢这本书。 →He doesn’t like the book, ______. 他也不喜欢这本书。He likes singing and dancing. 他喜欢唱歌和跳舞。 →He doe sn’t like singing ______dancing. 他不喜欢唱歌也 不喜欢跳舞。补充练习： 根据句后括号内的要求，填入句中所缺的词： 1. I know the answer. (一般疑问句) ______ ______ know the answer? 2. We can see some birds. (一般疑问句) ______ ______ see ______ birds? 3. There is a computer in the house. (一般疑问句) ______ ______ a computer in the house? 4. There are some flowers on the teachers’ desk. (一般疑问句) ______ ______ any flowers on the teachers’ desk? 5. There are some apples on the tree. (否定式) There ______ ______ ______ apples on the tree. 6. I think he is old. (否定句) I ______ think he ______ old.
人教版七年级上册英语语法知识——助动词do和be动词的用法及区别(无答案)
人教版七年级上册英语语法知识——助动词do和be动词的用法及区别(无答案） 助动词do与be动词的用法及区别 【知识精讲】 I．复习BE动词 1、be动词的用法。 be am / is are 现在时 was were 过去时 单数复数 英语中，be动词选用单数还是复数，要由主语来定，主语是单数，就用单数， 反之用复数。 ◆句中含有be动词时： 肯定句：主语＋be ＋其他 否定句：主语＋be ＋not ＋其他 一般疑问句：Be ＋主语＋其他＋？ 特殊疑问句：疑问词（what / who / when / where）＋be ＋主语＋其他＋？ I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall. There are two books on the table. ★ be动词用法歌： 我用am，你用are，is 连接他她它。单数名词用is，复数名词全用are。 变疑问，往前提，句末问号莫丢弃；变否定，更容易，be后not莫忘记； 疑问否定任你变，句首大写莫迟疑。 ★ be动词作谓语，它后面一般跟名词、形容词或介词短语。 II 助动词的用法。 1.助动词：帮助一个句子构成否定句、疑问句，不充当任何成分和任何意义。 2.初一年级的助动词一般是do/does. 3.英语句子按正常语序是“什么人或事物” + “做什么”，即，我们常说的“主语+
(完整版)7年级上册be动词一般疑问句助动词dodoes练习
单数句变复数句 名词单数变复数的一般规则： 1、一般情况直接加-s eg: map--maps 2、以s, x, z, ch, sh 结尾，直接加上–es: eg: glass--glasses 3、以 f 或fe结尾，变f,fe为ves, eg: knife---knives 4、辅音字母+ y结尾，把y 变i 再加-es；eg: family--families 5、以o结尾有生命的加es, eg: hero, tomato, potato 无生命的直接加s, eg: radio---radios 练习题 一、把下列句子变复数句 1 、This is a dog.___________________________________________ 2、That is Jack’s book.________________________________________ 3、I am a student._________________________________________ 4、It is my pen.______________________________________________ 5、What is this?_____________________________________________ 6、He is a policeman._________________________________________ 7、There is a wolf in the garden._________________________________ 二、把下列复数句变单数句 1、My books are new. ________________________________________ 2、These are his new friends.__________________________________ 3、Those glasses are on the table._______________________________ 4、Sophie’s shirts are white.____________________________________ 5、There are some desks in the classroom. ________________________________________________________ 6、These are my favorite pencils.________________________________ 1. This is my ruler. ______ ______ ______ ruler? 肯定回答：Yes, ______ ______. 否定回答：_____, ______ ______. 2. These are apples. ______ ______ apples? 肯定回答：Yes, ______ ______. 否定回答：_____, ______ ______. 3. My name’s Tom. ______ ______ ______ Tom? 肯定回答：Yes, ______ ______. 否定回答：_____, ______ ______. 4. Our sons are their teachers. ______ ______ ______ their teachers? 肯定回答：Yes, ______ ______. 否定回答：_____, ______ ______. 5. I’m Mary. ______ ______ _______?
Be动词和助动词用法辨析
Be动词和助动词用法区别其实be动词也是助动词（auxiliary verbs）。 英语动词大致可分为三种：助动词（auxiliary verbs），情态动词（modal verbs），实意动词（full verbs）。 助动词（auxiliary verbs）：do，be，have。没有实意，“帮助”别的动词，表示时态，否定和提问。情态动词（modal verbs）：can，must，may。也是“帮助”别的动词，但是有自己的实意。实意动词（full verbs）：play，run，think。其他有实意的动词。 be动词可用作助动词（auxiliary verbs）：1，be+Ving：所有的进行时态，如：2，be+过去分词：被动式。 be动词也可用做实意动词（full verbs）：be[bi]v.有；在；是。 你这样想，一个句子里要有动词吧。再看看它们的名字，“be 动词”和“助动词”， 先说“be动词”，（1）这名字里有动词，说明他是动词，句子里有他就不会有别的动词（除非这些动词以别的形式出现，这是后话）了，（2）“am,is,are,was,were”叫be动词，是因为他们是be的不同形式 再说“助动词”，（1）一定要注意“助”，是帮助的意思，说明他不是动词，只是起到了辅助的作用，所以，他们就一定要与动词同时出现。[记住啊，他们离不开动词，但是动词没有他们也是可以的]
（2）did,do,does只是do的不同形式，根据你所需要的时态来选择（1）用于肯定句，否定句和疑问句 am：第一人称单数（即只与I连用），用于现在时（一般现在，现在进行，只要那时态中是现在的就行）eg:①I am a girl.一般现在时②I am eating an apple.现在进行时 ③I am going to do my homework.[be going to表将来，将来中只有这一种] is：第三人称单数，用于现在时（一般现在，现在进行，只要那时态中是现在的就行）(it就不举例了)eg:①She/He is a girl/boy.一般现在时②He/She is eating an apple.现在进行时③He/She is going to do his homework.[be going to表将来，将来中只有这一种] are：第二人称单数，所有人称复数，用于现在时（一般现在，现在进行，只要那时态中是现在的就行）eg:①You are a girl. We/You(你们)/They are girls.一般现在时②You are eating an apple.We/You(你们)/They are eating apples.现在进行时③We/You(你们)/They are going to do our/your/their homework.[be going to表将来，将来中只有这一种] was：第一人称单数，第三人称单数，用于过去时（一般过去，
be动词,一般动词和助动词
be动词、一般动词和助动词 一、be动词、一般动词的现在式 （1）be动词的现在式—am/are/is a.是（表状态） We are happy.—我们很高兴 b.在（表存在） She is in America.—她在美国 含be动词（am/are/is）的肯定句变成否定句时，在be动词后加not即可。 肯定句：主语+am/are/is… 否定句：主语+am/are/is+not… He is a good baseball player. 他是一个好棒球员 （否定句）He is not a good baseball player. = He’s not a good baseball player. = He isn’t a good baseball player. 含be动词（am/are/is）的肯定句变成疑问句时，将be动词拿到主语前，句尾加？即可。肯定句：主语+am/are/is… 疑问句：Am/Are/Is+主语…？ 1.That is his camera. 那是他的相机 （疑问句）Is that his camera?
2.The girl is a junior high school student. 那女孩是初中生 （疑问句）Is the girl a junior high school student? 动词开头的疑问句为一般疑问句，可用yes或no回答，而答句中的主语 （问句）Am/Are/Is+主语…？ （答句）Yes,主语+am/are/is No,主语+am/are/is not 1.Is that man your math teacher? Yes, he is./No,he is not. 2.Are you eating your lunch? Yes, I am./No, I’m not. （2）一般动词的现在式 凡是日常生活中具体的动作，如：eat-吃饭，walk-走路及抽象的动作如：like-喜欢，think-思考…皆为一般动词 a.大部分动词加s works/plays b.一般动词词尾为o/s/sh/ch时。加es go-goes/wash-washes/watch-watches c.一般动词词尾为字音+y时，去y加ies cry-cries/study-studies have和has has为have（有，吃）的单数形式 They have a lot of money.
助动词do doesdid 和be动词am is are用法的区别
助动词do \ does \ did 和be动词am \ is \ are 用法的区别 助动词do \ does \ did do是原形，用于一般现在时态中的第一二人称和第三人称的复数（I,you,we,they）； does是do的第三人称单数形式，用于一般现在时态的第三人称单数（he,she,it，姓名）；did是do的过去式，用于一般过去时态的任何人称（I,you,he,she,it,we,they）。 不管怎样，跟在这三个词后面的动词都必须为动词原形。 do \ does \ did+ V.（动词原形） 例如： Do you like meat\ bananas\fish\apples? No,I don`t. Does he like apples? No,he doesn`t. He does like apples. like就是原形 Where did he go yesterday? 他昨天哪儿了？ Did you study English? 你们学过英语吗？ 系动词（be动词）am \ is \ are be是系动词,又称be动词,包括am、is、are三个。 am用于第一人称单数；(I) 第三人称单数用is；(he\she\it) 其他人称全部都用are。(we \they\ you\ 、、、) was （am \ is 的过去式） wasn’t were（are 的过去式） weren’t 练习题： ______she like drinking? ________they play football? ______she beautiful? ________your dog walk in the zoo? ______she come from China? He ________ like pears. ______she from China? _______ your cats eat fish? ______ he watch TV at night? _______ you go to school everyday? ______ we have a good teacher? I ________ have a watch. ______you a student? , .（否定回答） There ______ many boats on the lake. Children ______ happy yesterday. Amy ______ hungry yesterday. ______ they young then? ______ he tall then? , .（否定回答） ______ it sunny? , .（否定回答） ______ it windy yesterday ______ Beijing? , .（否定回答）______ she ______ ______ zoo then? , .（否定回答）
英语中be动词用法和助动词---do
英语中be动词用法和助动词---do 1. 由连系am，is，are构成的句子：变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。变否定句时直接在am，is，are后面加not即可。例如： 肯定句:He is a student. 一般疑问句: Is he a student? 否定句: He is not a student. 反问句: He is a student, isn't he? He isn't a student, is he? 画线提问: 对he提问: Who is a student? 对a student 提问: What is he? or What does he do? 2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can,may,提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可. 例如: 肯定句: She can swim. 一般疑问句: Can she swim? 否定句: She can not swim. 反问句: She can swim, can't she? She can not swim, can she? 画线提问: 对she提问: Who can swim? 对swim提问: What can she do? 3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 例如: 肯定句: They play football after school. 一般疑问句: Do they play football after school? 否定句: They don't (do not) play football after school. 反问句: They play football after school, don't they?
Be动词和助动词的用法区别
1、be动词的用法。 be am / is are 现在时 was were 过去时 单数复数 英语中，be动词选用单数还是复数，要由主语来定，主语是单数，就用单数，反之用复数。 ◆句中含有be动词时： 肯定句：主语＋be ＋其他 否定句：主语＋ be ＋ not ＋其他 一般疑问句： Be ＋主语＋其他＋？ 特殊疑问句：疑问词（what / who / when / where）＋ be ＋主语＋其他＋？ I am a teacher. You are right. She is 16 years old. My father is at home. The students are playing games. My teacher was ill yesterday. There is a picture on the wall. There are two books on the table. ★ be动词用法歌： 我用am，你用are，is 连接他她它。单数名词用is，复数名词全用are。 变疑问，往前提，句末问号莫丢弃；变否定，更容易，be后not莫忘记； 疑问否定任你变，句首大写莫迟疑。 ★ be动词作谓语，它后面一般跟名词、形容词或介词短语。 2、助动词的用法。 英语句子按正常语序是“什么人或事物” + “做什么”，即，我们常说的“主语 + 谓语 + 其他”。 ①主语为I 或复数名词、代词时： 肯定句： I / We / They / The students ＋动词原形＋其他＋。 We watch TV every night. 变否定：主语＋don’t ＋动词原形＋其他＋。 We don’t watch TV every night. 一般疑问句 Do + 主语 + 动词原形 + 其他 + ？ Do you watch TV every night? Yes, we do. / No, we don’t. 特殊疑问句：疑问词 + do + 主语 + 动词原形 + 其他 + ？ How often do you watch TV? ②主语为单数名词或代词时： 肯定句：主语 + 动词第三人称单数形式 + 其他 + 。 He watches TV every night. 否定句：主语+ doesn’t+动词原形+其他+。
be动词及助动词的一般疑问句专题
）济宁七中初一英语培优学案（2 一般疑问句专题审核人：王之箬）赵琦（命题人：刘金凤 ______________________姓名：班级：※知识点：yes：一般疑问句是针对一种事物或情况是否属实而提出疑问的句子，回答时一般用概念 +其他成分？/情态动词+主语Be或no开头作简略回答。其结构为：动词/助动词 读时通常用升调（↗）. 动词Be的一般疑问句：★含those /Are a map ? ?如：Are you Alice?/Is this +：(1)构成 Be（Am/Is/Are）+主语其他成分your parents? +be not.+be./No,主语其(2)肯定及否定回答为:Yes,主语含有be(am，is，are)动词的陈述句变为一般疑问句3）时，要:?Be动词提前?首字母大写?（句末加问号？④注意有无人称转换：第一人称（I，my...）→第二人称(you,your...) 例如：This is my ruler.(改为一般疑问句并作肯定及否定回答) _____________________________________________________? Yes,__________ _________./No,___________ ____________. 实义动词（行为动词）的一般疑问句：★含(1)构成 :助动词Do/Does +主语+实义动词原形+其他成分?如：Do you have a soccer ball?/Does your brother have a computer ? /Do they love ping-pong? t.'t/doesn'+don主语+do/does./No,主语:Yes,为肯定及否定回答其(2)． 句末加问?句首加Do/Does?首字母大写陈述句变为一般疑问句（3）含实义动词的时，要:?号？ ④注意有无人称转换：第一人称（I，my...）→第二人称(you,your...) 例如：I have a tennis ball.(改为一般疑问句并作肯定及否定回答) __________ ____________ have a tennis ball? Yes, I _________./No,I ____________.按要求完成句子，每空一词【基础巩固】1.Is this your school bag?(做否定回答) No,___________ __________. It's ____________.(她的) 2.这些是他的乒乓球吗？是的。 ___________ ___________ his ping-pong bats? No,_________ _________. 3.Alice的妈妈是英语老师吗？不，不是。 ___________ Alice's mother an English teacher?Yes,__________ __________. 4.---他有乒乓球吗？ ---___________ he _________ a ping-pong ball? ---不，他没有。但是他有乒乓球拍。
小学BE动词的用法及助动词
1. 由连系am，is，are构成的句子：变一般疑问句时把am，is，are提到句子的前面，句尾用问号即可。变否定句时直接在am，is，are后面加not即可。例如： 肯定句:He is a student. 一般疑问句: Is he a student? 否定句: He is not a student. 反问句: He is a student, isn't he? He isn't a student, is he? 画线提问: 对he提问: Who is a student? 对a student 提问: What is he? or What does he do? 2. 由情态动词can, may, should等构成的句子: 变一般疑问句时把can,may,提到句子的前面,句尾用问号即可.变否定句时直接在can,may,后面加not即可. 例如: 肯定句: She can swim. 一般疑问句: Can she swim? 否定句: She can not swim. 反问句: She can swim, can't she? She can not swim, can she? 画线提问: 对she提问: Who can swim? 对swim提问: What can she do? 3. 由行为动词构成的句子: 需要加助词do或does. 变一般疑问句时把do/does放在句子前面. 例如: 肯定句: They play football after school. 一般疑问句: Do they play football after school? 否定句: They don't (do not) play football after school. 反问句: They play football after school, don't they? They don't play football after school, do they? 画线提问: 对they提问: Who play football after school?