初一AL2陳述句變一般疑問句肯定句變否定句

1、1.1.陳述句變一般疑問句陳述句變一般疑問句2.2.肯定句變否定句肯定句變否定句be動詞口訣動詞口訣 i 用am, you用are, is用于他，她，它， 單數(shù)is,復數(shù)are, 勿忘be的三變化！this _ sally.i _ sally.my dog _ very cute.there _7 chairs in the classroom.he _a boy.we _good students.you _ my friend.isamisareisarearefill in the blankswhats in marias box?are there any candies in th

2、e box?yes, there are.there are some candies in the box.no, there arent. there are not any candies in the box.一般疑問句：陳述句：否定句：are there any candies in the box?一般疑問句：there are some candies in the box.陳述句：there are not any candies in the box.否定句：陳述句變一般疑問句： be動詞提前，大寫， .變成?, some變成any陳述句變否定句： 在be動詞后加not， s

3、ome變成anythis is my pen.lucy is my daughter.i am a student.is this your pen?is lucy your daughter?are you a student?1.將 my 變成 your！2. 將i 變成you, 后be動詞也隨之變化！陳述句變一般疑問句 (含be動詞) be提前 my變your some變any .變？陳述句變否定句 (含be動詞) 在be動詞后加not， some變成anyexercise 1將下列句子變成一般疑問句：1. i am old, but you are young. im not old,

4、 but youre not young. 2. he is reading and i am writing. he is not reading and i am not writing. 3. there is some water in the glass. there is not any water in the glass.exercise 2將下列句子變成否定句：4. i am listening to music. 5. mike is a student. 6. they are in the zoo. 7. there are some flowers in the va

5、se. i am not listening to music.mike is not a student.they are not in the zoo.there are not any flowers in the vase.can you play basketball? yes, i can. i can play basketball. no, i cant. i cant play basketball.can you play basketball?一般疑問句：i can play basketball.陳述句：i can not play basketball.否定句：陳述句

6、變一般疑問句： can 提前，大寫， .變成?,陳述句變否定句： 在 can 后加not， 情態(tài)動詞陳述句變一般疑問句 (含情態(tài)動詞) 情態(tài)動詞提前 .變？陳述句變否定句 (含情態(tài)動詞) 在情態(tài)動詞動詞后加not， 1. she can play basketball.2. i may help you.3. he can sweep the floor.4. robot can play chess.exercise變否定句1. she cant play basketball.2. i may not help you.3. he cant sweep the floor.4. robot

7、 cant play chess.1. can she play basketball?2. may i help you?3. can he sweep the floor?4. can robot play chess?變一般疑問句do you like tfboys? yes, i do. i like tfboys. no, i dont. i dont like tfboys.do you like tfboys?一般疑問句：i like tfboys.陳述句：i dont like tfboys.否定句：陳述句變一般疑問句： 句首加do, .變?陳述句變否定句： 主謂之間加dont

8、 does he like tfboys?he likes tfboys.he doesnt like tfboys.句首加does, likes 還原主謂之間加doesnt, likes 還原exercises：將下列句子變成一般疑問句和否定句。將下列句子變成一般疑問句和否定句。they like making the puppet.amy and sarah live in beijing. they sing a song together. we play basketball on sundays. mike likes listening to music. we need som

9、e masks. 把陳述句變成一般疑問句把陳述句變成一般疑問句 this is your pen pal. is this your pen pal? 找（找（bebe或情態(tài)動詞）或情態(tài)動詞） （4 4）some some 變成變成 any. any. i can play basketball. can you play basketball? i like tfboys. do you like tfboys? he likes tfboys. does he like tfboys? (2)(2) 找到了，提到句首。找到了，提到句首。(3)(3)沒找到，請助動詞幫忙。沒找到，請助動詞幫忙

10、。 主語是一二人稱及復數(shù)人稱時加主語是一二人稱及復數(shù)人稱時加do;do; 主語是第三人稱單數(shù)形式加主語是第三人稱單數(shù)形式加doesdoes。 加了加了doesdoes后句子中原本的動詞三單形式要還原。后句子中原本的動詞三單形式要還原。把陳述句變成否定句把陳述句變成否定句 this is your pen pal. this isnt your pen pal. 找（找（bebe或情態(tài)動詞）或情態(tài)動詞） (4)some (4)some 變成變成 any. any. i can play basketball. i cant play basketball. i like tfboys. i do

11、nt like tfboys. he likes tfboys. he doent like tfboys. (2)(2)找到了，在后面加找到了，在后面加notnot。(3)(3)沒找到，請助動詞幫忙。沒找到，請助動詞幫忙。 主語是一二人稱及復數(shù)人稱時加主語是一二人稱及復數(shù)人稱時加d do ontnt; ; 主語是第三人稱單數(shù)形式加主語是第三人稱單數(shù)形式加d doesoesntnt。 加了加了d doesoesntnt后句子中原本的動詞三單形式要還原。后句子中原本的動詞三單形式要還原。：1.you are a student.2. she is a university student.3.

12、he is a principle.4. they are good friends.5. there is a small bridge in the school.6. there are many children the park.is she a university student?is he a principle?are they good friends?are you a student? you like singing. 你喜歡唱歌。你喜歡唱歌。do you like singing? 你喜歡唱歌嗎？你喜歡唱歌嗎？jim likes collecting stamps.

13、 吉姆喜歡集郵。吉姆喜歡集郵。does jim like collecting stamps? 吉姆喜歡集郵嗎？吉姆喜歡集郵嗎？ 如果句子中如果句子中， 就要在句首加助動詞幫助其變成一般疑問句。就要在句首加助動詞幫助其變成一般疑問句。 主語是一二人稱及復數(shù)人稱時加主語是一二人稱及復數(shù)人稱時加do;do; 主語是第三人稱單數(shù)形式加主語是第三人稱單數(shù)形式加doesdoes。 加了加了doesdoes后句子中原本的動詞三單形式要還原。后句子中原本的動詞三單形式要還原。用動詞is和are填空robert brown_a student. he is from italy. he _ 21 years

14、old. he studies english every day. peter _ his teacher. peter _ a good teacher. he _ kind and patient. robert and peter _ in the classroom now. they _ busy. peter _ at the board. robert _ at his desk. robert likes his classroom. it _ a small room. it _ clean. the classroom _ in a large building.isis

15、isisisareareisisisisis怎樣把陳述句變成一般疑問句：怎樣把陳述句變成一般疑問句： 把句子中的把句子中的bebe動詞動詞提前到句首。提前到句首。 bebe動詞包括動詞包括am is aream is are。 把句子中的把句子中的情態(tài)動詞情態(tài)動詞提前到句首。提前到句首。 句子中的情態(tài)動詞包括句子中的情態(tài)動詞包括can may mustcan may must。 如果句子中如果句子中沒有沒有bebe動詞或情態(tài)動詞動詞或情態(tài)動詞， 就要在句首加助動詞幫助其變成一般疑問句。就要在句首加助動詞幫助其變成一般疑問句。 主語是一二人稱及復數(shù)人稱時加主語是一二人稱及復數(shù)人稱時加do;do;

16、 主語是第三人稱單數(shù)形式加主語是第三人稱單數(shù)形式加doesdoes。 加了加了doesdoes后句子中原本的動詞三單形式要還原。后句子中原本的動詞三單形式要還原。exercises ：1.you have a friend.2. he goes to school by bus.3. she likes apples. 4. they live in the country.5. my friend lives in shanghai.do you have a friend?does he go to school by bus?does she like apples?do they li

17、ve in the country?does your friend live in shanghai?is robert brown a student?is peter a good teacher?are robert and peter in the classroom now?is robert at his desk?robert brown is a student.peter is a good teacher.robert and peter are in the classroom now.robert is at his desk.1.把be動詞提前！2. be動詞大寫！

18、3. 句號變成問號！?is robert brown a student?is he 11 years old?is peter a good teacher?are robert and peter in the classroom now?is robert at his desk?is it a big room?yes, he is.no, he isnt.yes, he is.yes, they are.yes, he is.no, it isnt.1.都是以be動詞開頭！2. 回答都是yes/no！3. 朗讀時都讀升調(diào)！2. 情態(tài)動詞的否定式情態(tài)動詞的否定式 情態(tài)動詞的否定式一般在

19、其后加情態(tài)動詞的否定式一般在其后加not構成：構成： i can finish the work in an hour. 我能在我能在1小時內(nèi)完成這工作。小時內(nèi)完成這工作。 i cant finish the work in an hour. 我不能在我不能在1小時內(nèi)完成這工作。小時內(nèi)完成這工作。 you must go with us. 你必須同我們一起去。你必須同我們一起去。 you mustnt go with us. 你不能同我們一起去。你不能同我們一起去。 we should help them. 我們應該幫助他們。我們應該幫助他們。 we shouldnt help them. 我

20、們不必幫助他們。我們不必幫助他們。3. 實意動詞的否定式實意動詞的否定式 一般實意動詞的否定式，一般實意動詞的否定式， 應根據(jù)不同人稱在實意動詞之前加應根據(jù)不同人稱在實意動詞之前加dont或或doesnt： i put a book on my head.我把書放到頭上。我把書放到頭上。 i dont put a book on my head. 我沒把書放到頭上。我沒把書放到頭上。 he works in a bank. 他在一家銀行工作。他在一家銀行工作。 he doesnt work in a bank. 他不是在銀行工作。他不是在銀行工作。也就是說，把肯定句變成否定句，就是在句子中的實意動詞也就是說，把肯定句變成否定句，就是在句子中的實意動詞前面加前面加dondont t或或doesndoesnt t。一二人稱復數(shù)人稱加。一二人稱復數(shù)人稱加dondont t；三單人稱加；三單人稱加doesndoesnt t。怎樣把肯定句變成否定句：怎樣把肯定句變成否定句： 在句子中的在句子中的bebe動詞后直接加動詞后直接加notnot。 bebe動詞包括動詞包括am is a