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初中英语句型转换一、 肯定句改否定句的方法一步法1.有 be 动词 /情态动词:在 be 动词 /情态动词后后加 not 。2.无 be 动词 /情态动词,在动词前加 don t/ doesn t/ didn t。3. 肯定句中的 some 改成 any 。4. Be 动词am, is , are .情态动词: can , will ,should , must , may 。练习 把下列句子变成否定句:1.I am listening to music._2.Mike is a student._3.Sarah can clean the classroom._4.They are in the zoo._5.There are some flowers in the vase._6.This is my sister._7.We are sweeping the floor._8. We need some masks._9.They like making the puppet._10.Su Hai and Su Yang live in a new house._11.I put a book on my head._12 . They sing“ In the classroomtogether”. _13.We play basketball on Sundays._14.Tom likes listening to music._15.We go to school on Sunday._16.His father works hard._17.Alice will go to the Summer Palace._118. You should study hard for yourself ._二、 肯定句改一般疑问句的方法三步法1. 有 be 动词 /情态动词: be 动词 /情态动词提到句首,其余照抄,(some 改 any , my 改 your )句末用问号。2. 无 be 动词 /情态动词,在句首加 Do/Does/Did ,其余照抄, (some 改 any , my 改 your )句末用问号。3. 加 does 、 did 的句子注意, 句子动词要变成原型。例如: 陈述句 : They are in the park.He can play the guitar.一般疑问句 :Are they in the park?Can he play the guitar?陈述句 :I like the ducks.He likes the dogs.一般疑问句:Do you like the ducks?Does he like the dogs?把下列句子变成一般疑问句1. I am listening to music. _2. Mike is a student. _3. Sarah can clean the classroom. _4. They are in the zoo. _5. There are some flowers in the vase. _6.This is my sister._7.We are sweeping the floor._8. We need some masks. _9. They like making the puppet._10. Su Hai and Su Yang live in a new house._11.I put a book on my head._12 . They sing“ In the classroom ” together._13.We play basketball on Sundays._214. Tomlikeslisteningtomusic. _三、 肯定句改特殊疑问句的方法四步法关于特殊疑问词问人 (谁)who多少钱How much地点(何地)where谁的whose (book, pen)时间(何时)when 、 what time问星期what day东西 /职业 /事物 (什么 )what问日期what date方式方法程序身体(怎样)how问数量多少(可数名词 ) How many( people )原因why问数量(不可数名词) How much( water )哪一个which颜色what color年龄how old班级what class. 怎么样(提建议)How about年级what grade1 、在一般疑问句的基础上,句首添加一个疑问词即可,可根据划线部分确定是什么疑问词。2、接着找 be 动词或 can , shall, will 等放在疑问词后面,若没有则请助动词do/does/did 帮忙,写在疑问词后面, how many除外,必须先写物品,再写 be 动词等。3、划线部分去掉后剩下的内容照抄,( some 改成 any , my 改成 your 等)4 、句点改成问号。练一练1、A: _ is the boy in blue?B:He s Mike.2、A: _ pen is it?B:It s mine.3、A: _ is the diary?B:It s under the chair.4、A: _ is the Christmas Day?B: It s on the 25th of December.5、A: _ are the earphones?B:They are 25 Yuan.6、A: _ is the cup?B:It s blue.7、A: _ is it today?B:It s Sunday.8、A: _ was it yesterday?B: It was the 13th of October.9、A: _ this red one?B:It s beautiful.310. A: _ is your cousin?B: He s 15 years old.11 、 A: _ do you have dinner?B: At 6 o clock.综合练习:1.The children have a good time in the park.否定句: _一般疑问句: _对划线部分提问: _2.There are about nine hundred people at the concert.(音乐会 )否定句: _一般疑问句: _对划线部分提问: _3.There is only one problem.否定句: _一般疑问句: _肯定 / 否定回答: _4.Ann does her homework every evening.否定句: _一般疑问句: _对划线部分提问: _5.I read an English book every day.否定句: _一般疑问句: _肯定 / 否定回答: _对划线部分提问: _6.My brother is in the park now.否定句: _一般疑问句: _肯定 / 否定回答: _对划线部分提问: _7.She has some bread for lunch today.否定句: _4一般疑问句: _肯定 / 否定回答: _对划线部分提问:_8. They read English every day.否定句: _一般疑问句: _肯定 / 否定回答: _对划线部分提问:_5
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