英语虚拟句子怎样将下列句子改写成if虚拟条件复合句1 I made a lot of mistake because I am careless.2 She is still very weak.So I won't allow her to go to school.3 We didn't catch the train because we were late.4 He doesn't have en

英语虚拟句子怎样将下列句子改写成if虚拟条件复合句1 I made a lot of mistake because I am careless.2 She is still very weak.So I won't allow her to go to school.3 We didn't catch the train because we were late.4 He doesn't have en
英语虚拟句子
怎样将下列句子改写成if虚拟条件复合句
1 I made a lot of mistake because I am careless.
2 She is still very weak.So I won't allow her to go to school.
3 We didn't catch the train because we were late.
4 He doesn't have enough money,so he cannot buy a car.
5 Xiaoming doesn't study hard; so has trouble with his CET4.

英语虚拟句子怎样将下列句子改写成if虚拟条件复合句1 I made a lot of mistake because I am careless.2 She is still very weak.So I won't allow her to go to school.3 We didn't catch the train because we were late.4 He doesn't have en
1.If I weren't careless,I wouldn't make a lot of mistake.
2.If she was still very weak,I wouldn't allow her to go to school.
3.If we weren't late ,we would catch the train .
4.If he had enough money,he could but the car.
If he didn't study hard ,he would has trouble with his CET4.

1.If I were careful, I would not have made a lot of mistakes.
2.If she is not very weak, I would allow her to go to school.
3.If we were not late, we would have caught the train.
4.If he have enough monry, he would buy a car.
5.If Xiaoming studies hard, he would not have trouble with his CET4.

1.I wouldn't have made a lot of mistakes if I weren't careless.
2.If she was not weak,I would allow her to go to school.
3.If we hadn't been late,we would have caught the train.
4.If he had enough money,he would be able to buy a car.
5.If he studied hard,Xiaoming wouldn't havetrouble with his CET4 .

If I'm careless, I would make a lot of mistakes.
If she is still very weak, I would not allow her to go to school.
If we were late, we wouldn't be able to catch the train.
If he doesn't have enough money, he won't be able to buy a car.
If Xiaomind doesn't study hard, he would have trouble with his CET4.

先告诉你方法：把时态提早一个时态就可以了，具体是：把一般现在时改为一般过去时（is, am, are改为were）；一般过去时改为过去完成时；一般将来时改为过去将来时；现在完成时改为过去将来完成时。如果要改为否定式或肯定，则两个部分都要对着改。也有少数例外。试一下：
1 I made a lot of mistake because I am careless.
I had ...

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先告诉你方法：把时态提早一个时态就可以了，具体是：把一般现在时改为一般过去时（is, am, are改为were）；一般过去时改为过去完成时；一般将来时改为过去将来时；现在完成时改为过去将来完成时。如果要改为否定式或肯定，则两个部分都要对着改。也有少数例外。试一下：
1 I made a lot of mistake because I am careless.
I had made a lot of mistakes if I were careless.
I had not made a lot of mistakes if I were not careless.
2 She is still very weak. So I won't allow her to go to school.
If she were not very weak, I would have allowed her to go to school.
If she were very weak, I wouldn't have allowed her to go to school.
3 We didn't catch the train because we were late.
We would have caught the train if were not late.
4 He doesn't have enough money, so he cannot buy a car.
If he had enough money,he could buy a car.
5.Xiaoming doesn't study hard; so has trouble with his CET4.
If he studied hard,Xiaoming wouldn't have trouble with his CET4 .

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