英语语法专项练习
句子专项训练
一、 把下列否定句改为肯定句。
1. I can’t dance or sing. I can dance and sing.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
2. Her mother isn’t at home. Her mother is at home.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
3. Don’t turn off the light. Turn off the light.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
4. We aren’t studying English. We are studying English.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
5. He doesn’ like swimming. He likes swimming.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
6. They won’t go to the zoo next Sunday. They will go to the zoo next Sunday.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
7. We don’t have lunch at 12:00 every day. We have lunch at 12:00 every day.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
8. The man isn’t walking in the street. The man is walking in the street.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
9. Tom doesn’t walk to school. Tom walks to school.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
10. Mike isn’t a student. Mike is a student.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
11. They aren’t in the classroom. They are in the classroom.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
12. I don’t play the piano every day. I play the piano every day.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
13. I won’t go to buy a story book. I will go to buy a story book.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
14. There aren’t any flowers in the vase. There are some flowers in the vase.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
15. I am not going to buy a car next month. I am going to buy a car next month.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
英语语法专项练习
句子专项训练
一、 把下列否定句改为肯定句。
1. I can’t dance or sing. I can dance and sing.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
2. Her mother isn’t at home. Her mother is at home.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
3. Don’t turn off the light. Turn off the light.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
4. We aren’t studying English. We are studying English.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
5. He doesn’ like swimming. He likes swimming.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
6. They won’t go to the zoo next Sunday. They will go to the zoo next Sunday.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
7. We don’t have lunch at 12:00 every day. We have lunch at 12:00 every day.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
8. The man isn’t walking in the street. The man is walking in the street.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
9. Tom doesn’t walk to school. Tom walks to school.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
10. Mike isn’t a student. Mike is a student.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
11. They aren’t in the classroom. They are in the classroom.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
12. I don’t play the piano every day. I play the piano every day.
答案解析:否定句改为肯定句时,有助动词的否定形式don’t或doesn’t的,直接去掉,如果主语是第三人称单数,谓语也要改为第三人称单数形式。
13. I won’t go to buy a story book. I will go to buy a story book.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
14. There aren’t any flowers in the vase. There are some flowers in the vase.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。
15. I am not going to buy a car next month. I am going to buy a car next month.
答案解析:否定句改为肯定句,如果有be动词或can,may的,直接把be动词或can,may后面的not去掉就可以了。