专项练习句型转换课件.ppt

1、长乐市罗联学校吴艳霞知识点陈述句陈述句肯定句肯定句否定句否定句疑问句疑问句一般疑问句一般疑问句特殊疑问句特殊疑问句一.肯定句变否定句v1.1)I am a student.I am not a student.2)They are blue.They arent blue.3)He is Kangkang.He isnt Kangkang.句子中有句子中有be，在，在be后加后加not。2、谓语是动词原形，在动词前加、谓语是动词原形，在动词前加dont。1)I have a book.I dont have a book.2)They like Chinese.They dont like C

2、hinese.3)We come from China.We dont come from China.1)She has a small mouth.She doesnt have a small mouth.2)Maria likes China.Maria doesnt like China.3)Jane comes from the U.S.A.Jane doesnt come from the U.S.A.am not arent 二、肯定句变为一般疑问句变化规则1)含be动词和情态动词的把它们提前提前。2)没有情态动词/be两项的加do/does。3)句末用“？”，开头开头单词字母

3、大写大写。（注；有第一人称的要变第二人称）即：把I 变为you,把we变为you,把my变为your,把our变为your;把am变为 are。1)I am a student.Are you a student?2)They are blue.Are they blue?3)He can play the guitar.can he play the guitar?1、句子中有be/情态动词，把他们提到句首 Be:am,is are 情态动词：can,may,could,would 2.谓语是动词原形，在句首加谓语是动词原形，在句首加do。1)I have a book.Do you hav

4、e a book?2)They like Chinese.Do they like Chinese?3)We come from China.Do you come from China?1)She has a small mouth.Does she have a small mouth?2)Maria likes China.Does Maria like China?3)Jane comes from the U.S.A.Does Jane come from the U.S.A?4)She knows Maria.Does she know Maria?练习练习:将下列句子变成一般疑问

5、句。将下列句子变成一般疑问句。1.I am a teacher.a teacher?2.They are students.Students?3.Jane is a girl.a girl?4.They like English.they like English?5.I come from China.you come from China?6.He likes Chinese.he Chinese?7.Maria comes from Cuba.Maria from Cuba?8.We speak Chinese.you Chinese?Are youAretheyIsJaneDoDoDo

6、eslikeDoescomeDospeak三三.一般疑问句做肯定一般疑问句做肯定,否定回答否定回答 Are you Maria?肯定回答肯定回答：Yes,主主+助助/系系.否定回答否定回答:No,主主+助助/系系+not.肯定回答：肯定回答：Yes,I am.否定回答：否定回答：No,Im not.2.问句和答语的助动词保持一致.1)Are you a student?肯肯:Yes,I am.否：否：No,Im not.2)Is he Kangkang?肯：肯：Yes，he is.否：否：No，he isnt.3)Do they like Chinese?肯：肯：Yes,they do.否：否

7、：No,they dont.4)Does she have a small mouth?肯：肯：Yes,she does.否：否：No,she doesnt.3.问句和答语中的主语保持一致。（必须用主问句和答语中的主语保持一致。（必须用主格）格）1)Is Jane from the U.S.A?2)Does Kangkang come from China?3)Do Jane and Maria like China?4)Is this a ruler?肯肯:Yes,she is.否否:No，she isnt.肯肯:Yes,he does.否否:No,he doesnt.肯肯:Yes,they

8、 do.否否:No,they dont.肯肯:Yes,it is.否：否：No，it isnt.5)Is that a desk?6)Are these books?7)Are those pencils?8)Are these erasers?9)Is that an orange?肯：肯：Yes，it is.否：否：No，it isnt.肯：肯：Yes，they are.否：否：No，they arent.肯：肯：Yes，they are.否：否：No，they arent.肯：肯：Yes,they are.否：否：No，they arent.肯：肯：Yes,it is.否：否：No，it

9、 isnt.he5.Is Kangkang a student?Yes,.No,.6.Is that a girl?Yes,.No,.7.Are those telephones?Yes,.No,.8.Does Tom know Jane?Yes,.No,.9.Do they come from the U.S.A?Yes,.No,.10.Is this an egg?Yes,.No,.isheisntitisitisnttheyarethey arenthe doeshedoesnttheydotheydontitisitisnt特殊疑问句（对划线部分提问）特殊疑问句其实就是用疑问词引导的疑

10、问句叫做特殊疑问句。它的结构就是：特殊疑问词特殊疑问词+一般疑问句一般疑问句！疑问代词：what，who，whose，疑问副词：where，how what“什么”，对事物，人名，职业，时间，电话号码提问 注意：what class/grade 对班级提问 what color 对颜色提问 what is+人 对职业提问（干什么的）what time is it?=what is the time?(对时间)Who-“谁”，对人名，与人的关系提问 注意：who is Lily?She is my sister.Whose“谁的”，对所属关系提问The book is mine.(划线部分提问)

11、Whose is the book.These are my books.(划线部分提问)Whose books are these?Where“哪里”，对地点、地方提问如:1)My sister is from China.(划线部分提问)Where is your sister from?2)He comes from China.(划线部分提问)Where does he come from?How“怎么样”，对身体状况，天气提问 如：My father is fine.(划线部分提问)How is your father?注意：how old 对年龄对问 how much+不可数名词

12、how many+可数名词复数 how much+is/are？“多少钱”“多少多少”，对数量提问对数量提问 将划线部分去掉,分析句意.1.My name is Nancy.your name?2.I am from China.are you from?3.I am fine.are you?4.Miss.Wang is our English teacher.is your English teacher?5.Lucy is ten years old.are you?6.He is in Class One Grade Two.is he in?WhatsWhereHowWhoHowol

13、dWhat class 特殊句式：What does he/she/其他主语+do?对职业提问“她/他是干什么的？”What does he/she look like?对人的外貌的提问“他/她长什么样子？”What can I do for you?购物用语，对人的需要提问，“我能为你做什么？”Can/may I help you?“我可以帮你吗？”What do you think of=How do you like 你认为什么怎么样？7.My telephone number is 5805000.your telephone number?8.They are cars.are th

14、ese?9.This is my cap.cap is this?10.My favorite movie star is Bruce Lee.is your favorite movie star?11.It is yellow.is it？12.She is tall.What does she?Whatis What Whose WhoWhat color look like 五五.同义句转换同义句转换.1.Please give Jane the book.Please the book Jane.2.Could you please tell me your name?Could y

15、ou please your name me?3.He has short hair.is short.4.I have a big nose.is big.5.You have a wide mouth.is wide.givegivetototelltelltotoHisHishairhairMyMynosenoseYourYourmouthmouth6.My English teacher is old.My English teacher is not .7.Betty is not short.Betty is .8.This is my book.This is .9.This j

16、acket is not new.This jacket is .10.My ruler is not long.My ruler is .11.She looks like her mom.She and her mom look .12.They come from China.They China.young tall mine old short thesame are from4、名词要做相应的变化；注意不规则变化的一些词：(man-men,woman-women,child-childrenJapanese,Chinese,English不变不变)如：1)I think she i

17、s that womans child.We think they are those womens children.2.将下列句子变成单数。将下列句子变成单数。1.They are pencils.a pencil.2.These are erasers.an eraser.3.They are boys.a boy.4.They are girls.a girl.5.Those are books.a book.6.These are desks.a desk.7.These are boxes.a .8.Those are cars.a .It is This isHe isShe is That is This is This is box That is car