1、肯定句、否定句、一般疑问句和特殊疑问句的详解一、be动词：am, is, are二、肯定句、否定句、一般疑问句和特殊疑问句定义1肯定句：表示肯定的意思, 即不含有否定词“不”。比如：我是一个学生 I am a student. 他去上学 He goes to school.2否定句：表示否定的意思。比如：我不是一个男孩。 I am not a boy 他不去上学 He does not go to school.3. 一般疑问句：回答为“是yes”或者“否no”的问句。比如：你是一个学生吗？ Are you a student? 你喜欢英语吗？ Do you like English?特殊疑问
2、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。特殊疑问句有两种语序：如疑问词作主语或主语的定语，即对主语或主语的定语提问，其语序是陈述句的语序：疑问词（主语）谓语动词其他成分？如：who is singing in the room whose bike is broken如疑问词作其他成分，即对其他成分提问，其语序是：疑问词一般疑问句语序？如：what class are you in What does she look likeWhere are you from What tim
3、e does he get up every morningHow do you know特殊疑问词+助动词+主语+动词原形+其他？eg:Where do you do study English?特殊疑问词+be动词+主语+其他？eg:Why is your Mum so angry?特殊疑问词+情态动词+主语+动词原形+其他？eg:What can I do for you?注意：回答特殊疑问句时，不能用yes no，即问什么答什么，尤其是简略回答。比如：现在几点了？ Whats the time? 哪一支笔是你的？ Which is your pen?三、肯定句、否定句、一般疑问句和特殊
4、疑问句的相互转换有am, is, are的句子，肯定句变否定句：在am, is, are后面加上not,其余按顺序照抄。肯定句变一般疑问句：把am, is, are提前放到句首并大写Am, Is, Are,其余照抄。肯定句变特殊疑问句（就划线部分提问）：分3步骤第一步：先变一般疑问句第二步：找合适的特殊疑问词代替划线部分第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。注意：1.一定先变一般疑问句。但是，如果问的是主语或主语的定语时，语序不变，为特殊疑问词(+主语)+陈述句。如：Li ming s not here today.Whos not here today? 今天
5、谁没来？2.划线部分不能在特殊疑问句中出现。when 什么时间（问时间）what date 什么日期 问具体日期who 谁（问人）what place什么地点问具体地址whose 谁的 问主人how 怎么样 问情况where 在哪里 问地点how old 多大 问年龄which 哪一个 问选择how many 多少 问数量why 为什么 问原因how much 多少 问价钱what 什么 问东西how about 怎么样 问意见what time 什么时间 问时间how far 多远 问路程what colour 什么颜色 问颜色how long 多长 问时间what about怎么样 问意见
6、How soon 多快，多久 问时间what day 星期几 问星期How often多久 问频率例如：1 肯定句、否定句和一般疑问句的互换肯定句：This is a book.否定句：This is not a book.一般疑问句：Is this a book?肯定回答：Yes, it is. 否定回答：No, it isnt.2 就划线部分提问(变特殊疑问句)This is a book.第一步：变一般疑问句 Is this a book?第二步：找合适的特殊疑问词 Is this what ?第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。What is this
7、?没有am, is, are的句子，肯定句变否定句：在主语后面加上do not或者does not,其余按顺序照抄动词用原形肯定句变一般疑问句：在句首加do或者does并大写,其余照抄。注意：动词用原形肯定句变特殊疑问句（就划线部分提问）：分3步骤第一步：先变一般疑问句第二步：找合适的特殊疑问词代替划线部分第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。注意：1.一定先变一般疑问句。但是，如果问的是主语或主语的定语时，语序不变，为特殊疑问词(+主语)+陈述句。 2.划线部分不能在特殊疑问句中出现。非单三时用do, 单三时用does非单三 肯定句：I like Englis
8、h.一般疑问句：Do you like English?否定句：I do not like English.单三 肯定句：He likes English.一般疑问句：Does he like English?否定句：He does not like English.就划线部分提问：I like English.第一步：先变一般疑问句 Do you like English?第二步：找合适的特殊疑问词代替划线部分Do you like what?第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。What do you like? 陈述句转一般疑问句，再转特殊疑问句口诀陈述句
9、转一般疑问句陈转一疑很容易，I类句子：be动词句如有be动be提前。（前俩个词颠倒一下）I am a girl. I 转youAre you a girl？Yes，I am./No, I am not. You are clever. Are you clever？He is a pupil. Is he a pupil？II类句子：实义动词句：没有be动加助动（词Do ，Does，Did），原句顺序不需变，前有助动（词）后（实义动词）还原。I go to school every day . Do you go to school everyday ？You swim every day.
10、Do you swim every day？前有助动（词）后（实义动词）还原，指的是以下情况：原实义动词加s/es 的去掉尾巴，叫还原成原型，也就是该动词在单词表上的样子注意：hashave，do词组把does还原，如does my homework ，He goes to bed at 9:00 every day. Does he go to bed at 9:00 every day？She reads book . Does she read book?He does his homework at 6:00 every afternoon.Does he do his homewor
11、k at 6:00 every afternoon?在过去时句子里，实义动词的过去式，前有了did就还原成原形He wanted a cake.Did he want a cake？我（I，my）的句子变成你（You，your），跳出自己问成你。句末别忘加问号。III类句子：情态动词句情态动词（Can，Will将要 ，May可以）也容易，情动主语打颠倒。You can swim. Can you swim？You will go to Beijing tomorrow.Will you go to Beijing tomorrow？ 一般疑问句转特殊疑问句一般转完再转特，去提部分加特词（Wha
12、t，when，what time，why，how many，how much），其余部分还照抄。Your name is Ren Jiahui. Is your name Ren Jiahui?What is your name ? I go to school at 7：20 every day.Do you go to school at 7：20 every day？what time do you go to school every day？Who问主语不变序，其余部分抄原句。I go to school at 7：20 every day.Who go to school at 7
13、：20 every day？I go to school every day ？Who go to school every day ？解决句型转换，就划线部分提问等许多问题。原创口诀，版权属于我哦 同步练习一般疑问句练习题1. His father is an English teacher. 2. These cats are crying. 3. They can swim. 4. I like to read English. 5. I go to school on foot. 6. He likes English. 7. His father goes to work by bu
14、s. 8. He is crying under the tree. 9. His birthday is on the twentieth of November. 10. Mrs. Li and Kitty are in a big shop. 11. Kitty is wearing her new uniform. 12. The boy under the tree is hungry. 13. He goes to school every day. 15. I want to have a model car. 16. She wants a cup of coffee. 17.
15、 Mrs. Li and Kitty watch television at night. 18. I do my homework after school. 特殊疑问句练习题（一）一、选择正确的单词填空(who, where, when)1._ is that pretty girl? She is my sister. 2._ are Jack and Tom? They are behind you.3._ do you go to school? I go to school from Monday to Friday.4._ has a beautiful flower? John
16、 has a beautiful flower.5._ are they? They are my parents. 6._ is my mother? She is in the living room.7._ are you going? We are going to the bakery(面包坊).8._ do Jim and Wendy play ball? They play ball in the afternoon.9._ does he jog? He jogs in the park. 10._ are you from? Im from Changchun city.二、
17、就画线部分提问1.He is my father. 2.They are under the tree.3.I often watch TV after dinner.(晚饭后) 提示：饭后强调的是时间问题。4.Lily swims in the swimming pool.(游泳池) 5.Superman flies in the sky.6.I often brush my teeth in the evening. 7.Alan likes to play with Bill.8.Joes father plays badminton(羽毛球) every weekend.9.The s
18、upermarket is near the school. 10.The laptop(笔记本电脑) is on the table.11.Jennifer has a pair of earrings(耳环). 12.The flowers are in the flower pot(花盆).13.My grandpa took us to the zoo. 14.I put the gold fish(金鱼) into the fish tank(鱼缸). 特殊疑问句练习（二）一用what time, what color, what day, what填空。1. A: _ _ is i
19、t? B: It is nine oclock. 2. A: _ _ does your mother get up? B: My mother gets up at 6:30.3. A: _ _ do you go to bed? B: I go to bed at 10:00.4. A: _ _ do Diana and Fiona have supper? B: Diana and Fiona have supper at 18:00.5. A: _ _is it? B: It is purple. 6. A: _ _ is the sky? B: The sky is blue.7.
20、A: _ _ is your coat? B: My coat is black. 8. A: _ _ is the dog? B: The dog is white.9. A: _ _ is today? B: Today is Monday. 10. A: _ _ is tomorrow? B: Tomorrow is Tuesday.二连线：（Match）1. Whats on the chair? A There is a book in the bag.2. How is your father? B These are apples.3. What are these? C I g
21、o to school by bus.4. What is in the bag? D The radio is on the chair.5. How do you go to school? E My father is fine.6. How much is it? FI wash my face in the morning.7. What time is it? GI have two hands.8. When do you wash your face? H It is four oclock.9. How many hands do you have? I It is 5 RM
22、B(人民币).10.When do you have lunch? J I have lunch at noon.There be 句型的练习题一、选择题：1. There are_ pencils in my pencil box.Aa B.an C.some2. There is _ rocking chair in my bedroom. A. a B.an C.five3. There are _ new books for you. A. a B.an C.two4. There is _ ruler on the desk. A. a B.an C.some5. There is_
23、cap on the desk. A. One B.an C.three6. There are _ pencil boxes in the book bag. A. a B.an C.two二. 把下例句子改成疑问句: 1. There are four apples on the ground. 疑问句:_2. There are five birds in the tree. 疑问句:_1. There are five birds singing in the tree. 疑问句:_2. There is an armchair in the living room. 疑问句:_3.
24、Theres a sofa in the living room. 疑问句:_4. Theres a rubber duck in the bathmat. 疑问句:_ 三.把下例句子改成否定句: 1. There are two bowls on the table.否定句:_2. There are some beautiful flowers in the garden. 否定句:_3. There is a tree in the garden. 否定句:_4. There is an apple tree in the garden. 否定句:_四. 按要求改句子(not any=n
25、o) 1. There are not any cats in my family. =_2. There is not any milk in the bottle. =_3. There are no teachers in the school. =_五、用There be 句型翻译下列句子1. 教室里有很多桌子和凳子。 2. 冰箱有很多水果。 3. 树上有两个风筝和一只鸟。 树上有一只鸟和两个风筝。 4书桌里有三本故事书和一个书包。 5. 苹果树上没有苹果。（方法：将这句话变成肯定句子，然后在变成否定句） 6. 家里没有人。（此句要注意people实是复数的问题。） 7. 书架上有很多
26、书。 六，用 “have,has”or “there is , there are”填空1. I_a good father and a good mother.2. _a telescope on the desk.3. He_a tape-recorder.4. _a basketball in the playground.5. She_some dresses.6. They_a nice garden.7. What do you_?8. _a reading-room in the building?9. What does Mike_?10. _any books in the
27、bookcase?11. My father_a story-book.12. _a story-book on the table.13. _any flowers in the vase?14. How many students_in the classroom?15. My parents_some nice pictures.16. _some maps on the wall.17. _a map of the world on the wall.18. David_a telescope.19. Davids friends_some tents.20. _many childr
28、en on the hill.七 用恰当的be动词填空。1、There a lot of sweets in the box.2、There some milk in the glass.3、There some people under the the big tree.4、There a picture and a map on the wall.5、There a box of rubbers near the books.6、There lots of flowers in our garden last year.7、There a tin of chicken behind the fridge yesterday.8、There four cups of coffee on the table.
